:root {
  --bg: #f4f7fb;
  --surface: #ffffff;
  --surface-soft: #f8fafc;
  --surface-tint: #e9f7f2;
  --ink: #14212b;
  --muted: #637184;
  --line: #dce5ed;
  --line-strong: #b8c8d6;
  --accent: #0a7f68;
  --accent-strong: #055f51;
  --accent-soft: #e0f3ee;
  --blue: #2f64d6;
  --blue-soft: #eaf0ff;
  --amber: #a66a16;
  --amber-soft: #fff3d7;
  --danger: #b42318;
  --danger-soft: #fff0ee;
  --nav: #1f2933;
  --shadow: 0 16px 42px rgba(20, 33, 43, 0.1);
  --soft-shadow: 0 8px 24px rgba(20, 33, 43, 0.07);
  --mobile-nav-height: 78px;
  --mobile-chat-composer-height: 122px;
}:root[data-theme="dark"] {
  --bg: #111820;
  --surface: #18222c;
  --surface-soft: #131d26;
  --surface-tint: #17352f;
  --ink: #ecf4f6;
  --muted: #9fb0bd;
  --line: #2c3a46;
  --line-strong: #445563;
  --accent: #32c7a4;
  --accent-strong: #6fe5cb;
  --accent-soft: #143a34;
  --blue: #8cb1ff;
  --blue-soft: #1a2946;
  --amber: #ffd37a;
  --amber-soft: #3b2b12;
  --danger: #ff8b80;
  --danger-soft: #3a1d1c;
  --nav: #111820;
  --shadow: 0 18px 46px rgba(0, 0, 0, 0.34);
  --soft-shadow: 0 10px 28px rgba(0, 0, 0, 0.22);
}* {
  box-sizing: border-box;
}body {
  margin: 0;
  min-width: 320px;
  background: var(--bg);
  color: var(--ink);
  font-family: "Microsoft YaHei", "PingFang SC", "Segoe UI", Arial, sans-serif;
  font-size: 15px;
  line-height: 1.5;
  -webkit-tap-highlight-color: transparent;
  transition:
    background 180ms ease,
    color 180ms ease;
}:root[data-theme="dark"] body {
  background:
    radial-gradient(circle at top right, rgba(50, 199, 164, 0.12), transparent 34%),
    var(--bg);
}button,
input,
select,
textarea {
  font: inherit;
}button {
  transition:
    transform 160ms ease,
    border-color 160ms ease,
    background 160ms ease,
    box-shadow 160ms ease,
    color 160ms ease;
}button:active {
  transform: translateY(1px);
}.ui-icon {
  width: 18px;
  height: 18px;
  flex: 0 0 auto;
  stroke-width: 1.85;
}.theme-toggle,
.language-toggle {
  position: fixed;
  top: calc(12px + env(safe-area-inset-top));
  z-index: 120;
  width: 38px;
  height: 38px;
  border: 1px solid var(--line);
  border-radius: 999px;
  display: grid;
  place-items: center;
  color: var(--accent-strong);
  background: color-mix(in srgb, var(--surface) 88%, transparent);
  box-shadow: var(--soft-shadow);
  cursor: pointer;
  backdrop-filter: blur(14px);
}.theme-toggle {
  right: 14px;
}.language-toggle {
  right: 60px;
  grid-template-columns: 16px auto;
  gap: 2px;
  padding: 0 9px;
  width: 48px;
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0;
}.language-toggle span {
  line-height: 1;
}.theme-toggle .ui-icon,
.language-toggle .ui-icon {
  width: 18px;
  height: 18px;
}.theme-toggle:hover,
.theme-toggle:focus-visible,
.language-toggle:hover,
.language-toggle:focus-visible {
  border-color: var(--accent);
  outline: none;
  transform: translateY(-1px);
}.app-shell {
  display: grid;
  grid-template-columns: 286px minmax(0, 1fr);
  min-height: 100vh;
}.sidebar {
  position: sticky;
  top: 0;
  height: 100vh;
  display: flex;
  flex-direction: column;
  gap: 24px;
  padding: 24px 18px;
  color: #edf4f1;
  background:
    linear-gradient(180deg, rgba(35, 47, 58, 0.98), rgba(24, 35, 43, 0.98)),
    radial-gradient(circle at top left, rgba(10, 127, 104, 0.35), transparent 36%);
  border-right: 1px solid #17222b;
}:root[data-theme="dark"] .sidebar {
  background:
    linear-gradient(180deg, rgba(18, 26, 33, 0.98), rgba(12, 18, 24, 0.98)),
    radial-gradient(circle at top left, rgba(50, 199, 164, 0.2), transparent 38%);
  border-right-color: #0b1015;
}.brand-block {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 4px 4px 10px;
}.brand-mark {
  border: 0;
  padding: 0;
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  border-radius: 8px;
  background: #f3fbf8;
  box-shadow:
    inset 0 0 0 1px rgba(8, 127, 109, 0.22),
    0 10px 24px rgba(0, 0, 0, 0.16);
  cursor: pointer;
}.brand-mark img {
  width: 100%;
  height: 100%;
  border-radius: 8px;
  object-fit: cover;
}.logo-ring {
  fill: #dff2ee;
  stroke: #087f6d;
  stroke-width: 2;
}.logo-nozzle {
  fill: #20303d;
}.logo-line {
  fill: none;
  stroke: #f3c15b;
  stroke-linecap: round;
  stroke-width: 3;
}.logo-drop {
  fill: #f3c15b;
  stroke: #20303d;
  stroke-width: 2;
}.brand-block h1,
.brand-block p {
  margin: 0;
}.brand-block h1 {
  font-size: 22px;
  line-height: 1.15;
}.brand-update-button {
  border: 1px solid rgba(240, 194, 91, 0.35);
  border-radius: 999px;
  min-height: 26px;
  margin-top: 8px;
  padding: 0 10px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: #fff4cf;
  background: rgba(240, 194, 91, 0.12);
  font-size: 12px;
  font-weight: 800;
  cursor: pointer;
  transition:
    transform 0.18s ease,
    background 0.18s ease,
    border-color 0.18s ease;
}.brand-update-button:hover {
  transform: translateY(-1px);
  border-color: rgba(240, 194, 91, 0.65);
  background: rgba(240, 194, 91, 0.2);
}.brand-update-button .ui-icon {
  width: 14px;
  height: 14px;
}.brand-block p {
  margin-top: 3px;
  color: #9eb0ba;
  font-size: 12px;
}.module-nav {
  display: grid;
  gap: 8px;
}.nav-item {
  width: 100%;
  min-height: 48px;
  border: 1px solid transparent;
  border-radius: 8px;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  color: #cfdae0;
  background: transparent;
  text-align: left;
  cursor: pointer;
  touch-action: manipulation;
}.nav-item .ui-icon {
  color: #f3c15b;
}.nav-item span {
  width: 27px;
  color: #91a0aa;
  font-size: 12px;
}.nav-item:hover,
.nav-item:focus-visible {
  outline: none;
  background: rgba(255, 255, 255, 0.08);
  color: #ffffff;
}.nav-item.active {
  border-color: rgba(255, 255, 255, 0.26);
  background: #ffffff;
  color: var(--ink);
  box-shadow: 0 12px 26px rgba(0, 0, 0, 0.18);
}.nav-item.active span,
.nav-item.active .ui-icon {
  color: var(--accent);
  font-weight: 800;
}:root[data-theme="dark"] .nav-item {
  color: #c5d3dc;
}:root[data-theme="dark"] .nav-item:hover,
:root[data-theme="dark"] .nav-item:focus-visible {
  color: #f1f8fa;
  background: rgba(255, 255, 255, 0.07);
}:root[data-theme="dark"] .nav-item.active {
  border-color: rgba(50, 199, 164, 0.36);
  background: #17252e;
  color: #f1f8fa;
  box-shadow: inset 0 0 0 1px rgba(50, 199, 164, 0.1), 0 12px 26px rgba(0, 0, 0, 0.24);
}:root[data-theme="dark"] .nav-item.active span,
:root[data-theme="dark"] .nav-item.active .ui-icon {
  color: var(--accent-strong);
}.data-note {
  margin-top: auto;
  display: grid;
  gap: 8px;
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: 8px;
  padding: 14px;
  background: #26343c;
}.data-note strong {
  color: #ffffff;
  font-size: 14px;
}.data-note span {
  color: #c4d0d6;
  font-size: 12px;
}.workspace {
  min-width: 0;
  padding: 28px;
}.workspace-header {
  display: flex;
  align-items: stretch;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 24px;
  padding-right: 118px;
}.workspace-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: flex-end;
}.global-search-trigger {
  white-space: nowrap;
}.global-search-trigger .ui-icon {
  width: 18px;
  height: 18px;
}@media (min-width: 861px) {.workspace-actions {
    position: fixed;
    top: calc(12px + env(safe-area-inset-top));
    right: 116px;
    z-index: 120;
  }.global-search-trigger {
    min-height: 38px;
    height: 38px;
    border-radius: 19px;
    padding: 0 14px;
    background: color-mix(in srgb, var(--surface) 88%, transparent);
    box-shadow: var(--soft-shadow);
    backdrop-filter: blur(14px);
  }
}.update-button {
  white-space: nowrap;
  background: #ffffff;
}.workspace-header > div:first-child {
  min-width: 0;
}.workspace-header h2,
.workspace-header p {
  margin: 0;
}.eyebrow {
  color: var(--accent-strong);
  font-size: 13px;
  font-weight: 900;
}.workspace-header h2 {
  margin-top: 4px;
  font-size: 30px;
  line-height: 1.2;
}.dataset-strip {
  display: none;
  grid-template-columns: repeat(2, minmax(118px, 1fr));
  gap: 10px;
}.dataset-strip div {
  min-height: 70px;
  border: 1px solid var(--line);
  border-radius: 8px;
  display: grid;
  align-content: center;
  padding: 11px 14px;
  background: rgba(255, 255, 255, 0.88);
  box-shadow: var(--soft-shadow);
}.dataset-strip strong {
  color: var(--accent-strong);
  font-size: 24px;
  line-height: 1;
}.dataset-strip span {
  margin-top: 5px;
  color: var(--muted);
  font-size: 12px;
}.module-page {
  display: none;
  min-width: 0;
}.module-page.active {
  display: block;
  animation: fadeIn 180ms ease;
}@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(4px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}.hidden {
  display: none !important;
}.section-lead {
  margin-bottom: 16px;
}.section-lead h3,
.section-lead p {
  margin: 0;
}.section-lead h3 {
  font-size: 21px;
}.section-lead p {
  margin-top: 4px;
  color: var(--muted);
  font-size: 13px;
}.function-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}.function-card {
  min-height: 150px;
  border: 1px solid var(--line);
  border-radius: 8px;
  display: grid;
  grid-template-columns: auto 1fr;
  align-content: start;
  gap: 8px 11px;
  padding: 18px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(248, 251, 253, 0.98));
  color: var(--ink);
  text-align: left;
  cursor: pointer;
  box-shadow: var(--soft-shadow);
  touch-action: manipulation;
}.function-card,
.model-card,
.mobile-pick-card {
  overflow-wrap: anywhere;
}.function-card:active,
.nav-item:active,
.back-button:active,
.primary-button:active,
.secondary-button:active,
.chip-button:active {
  transform: translateY(1px) scale(0.99);
}.function-card .ui-icon {
  width: 38px;
  height: 38px;
  grid-row: 1 / 4;
  border-radius: 8px;
  padding: 9px;
  color: var(--accent-strong);
  background: var(--accent-soft);
}.function-card:nth-child(2n) .ui-icon {
  color: var(--blue);
  background: var(--blue-soft);
}.function-card:nth-child(3n) .ui-icon {
  color: var(--amber);
  background: var(--amber-soft);
}.function-card span {
  width: max-content;
  border-radius: 999px;
  padding: 2px 8px;
  color: var(--accent-strong);
  background: var(--surface-tint);
  font-size: 12px;
  font-weight: 800;
}.function-card strong {
  font-size: 18px;
  line-height: 1.25;
  letter-spacing: 0;
  overflow-wrap: anywhere;
}.function-card em {
  color: var(--muted);
  font-size: 13px;
  font-style: normal;
}.function-card:hover,
.function-card:focus-visible {
  border-color: var(--accent);
  outline: none;
  transform: translateY(-2px);
  box-shadow: 0 18px 42px rgba(8, 127, 109, 0.15);
}.app-signature {
  margin: 26px 0 4px;
  color: #8d9aa8;
  font-size: 11px;
  letter-spacing: 0;
  text-align: center;
}.back-button,
.primary-button,
.secondary-button {
  min-height: 42px;
  border-radius: 8px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 9px 13px;
  font-weight: 800;
  cursor: pointer;
  touch-action: manipulation;
}.back-button,
.secondary-button {
  border: 1px solid var(--line);
  background: var(--surface);
  color: var(--accent-strong);
}.primary-button {
  border: 1px solid var(--accent);
  background: var(--accent);
  color: #ffffff;
}.back-button {
  margin-bottom: 14px;
}.back-button:hover,
.back-button:focus-visible,
.secondary-button:hover,
.secondary-button:focus-visible {
  border-color: var(--accent);
  outline: none;
  box-shadow: 0 0 0 3px rgba(8, 127, 109, 0.12);
}.primary-button:hover,
.primary-button:focus-visible {
  border-color: var(--accent-strong);
  background: var(--accent-strong);
  outline: none;
}.primary-button:disabled,
.secondary-button:disabled {
  cursor: not-allowed;
  opacity: 0.65;
}.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}.tool-card,
.content-card {
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  box-shadow: var(--soft-shadow);
}:root[data-theme="dark"] .function-card,
:root[data-theme="dark"] .tool-card,
:root[data-theme="dark"] .content-card,
:root[data-theme="dark"] .dataset-strip div,
:root[data-theme="dark"] .model-card,
:root[data-theme="dark"] .mobile-pick-card,
:root[data-theme="dark"] .result-panel,
:root[data-theme="dark"] .modal-card {
  background:
    linear-gradient(180deg, rgba(24, 34, 44, 0.98), rgba(19, 29, 38, 0.98));
}:root[data-theme="dark"] .secondary-button,
:root[data-theme="dark"] .back-button,
:root[data-theme="dark"] .update-button,
:root[data-theme="dark"] input,
:root[data-theme="dark"] select,
:root[data-theme="dark"] textarea {
  background: #121c25;
  color: var(--ink);
  border-color: var(--line);
}:root[data-theme="dark"] option {
  color: var(--ink);
  background: #121c25;
}:root[data-theme="dark"] input::placeholder,
:root[data-theme="dark"] textarea::placeholder {
  color: #728493;
}:root[data-theme="dark"] .list-panel,
:root[data-theme="dark"] .category-panel,
:root[data-theme="dark"] .sheet-panel,
:root[data-theme="dark"] .side-search {
  background: #121c25;
  border-color: var(--line);
}:root[data-theme="dark"] .list-panel button,
:root[data-theme="dark"] .category-panel button,
:root[data-theme="dark"] .machine-sheet-select,
:root[data-theme="dark"] .machine-compare-sheet-select,
:root[data-theme="dark"] .intro-select {
  color: #dce8ee;
  background: #121c25;
  border-color: var(--line);
}:root[data-theme="dark"] .list-panel button:hover,
:root[data-theme="dark"] .category-panel button:hover,
:root[data-theme="dark"] .machine-sheet-select:hover,
:root[data-theme="dark"] .machine-compare-sheet-select:hover {
  color: var(--accent-strong);
  background: #17352f;
}:root[data-theme="dark"] .list-panel button.active,
:root[data-theme="dark"] .category-panel button.active,
:root[data-theme="dark"] .machine-sheet-select.active,
:root[data-theme="dark"] .machine-compare-sheet-select.active,
:root[data-theme="dark"] .intro-select.active {
  color: #8ff7dc;
  background: #0f4a3e;
  box-shadow: inset 4px 0 0 rgba(50, 199, 164, 0.8);
}:root[data-theme="dark"] .category-panel button:disabled {
  color: #7e919f;
  background: #17222c;
}:root[data-theme="dark"] .model-card strong,
:root[data-theme="dark"] .model-card dd,
:root[data-theme="dark"] .mobile-pick-card strong,
:root[data-theme="dark"] .info-card strong,
:root[data-theme="dark"] .machine-focus-toolbar strong,
:root[data-theme="dark"] .visual-table-head strong,
:root[data-theme="dark"] .origin-section-head strong {
  color: var(--ink);
}:root[data-theme="dark"] .model-card em,
:root[data-theme="dark"] .mobile-pick-card em,
:root[data-theme="dark"] .source-note,
:root[data-theme="dark"] .sheet-meta,
:root[data-theme="dark"] .model-card dt {
  color: var(--muted);
}:root[data-theme="dark"] .model-card.active,
:root[data-theme="dark"] .mobile-pick-card.active {
  background:
    linear-gradient(135deg, rgba(16, 74, 62, 0.9), rgba(24, 34, 44, 0.98));
  border-color: rgba(50, 199, 164, 0.65);
}:root[data-theme="dark"] .tag,
:root[data-theme="dark"] .model-card-chip,
:root[data-theme="dark"] .chip-button.active {
  color: #8ff7dc;
  background: #0f4a3e;
}.tool-card {
  padding: 18px;
}.calc-panel {
  max-width: 1120px;
}.card-heading,
.content-heading {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 14px;
}.content-heading {
  padding: 18px;
  border-bottom: 1px solid var(--line);
}.card-heading {
  margin-bottom: 16px;
}.card-heading h3,
.card-heading p,
.content-heading h3,
.content-heading p {
  margin: 0;
}.card-heading h3,
.content-heading h3 {
  font-size: 21px;
  line-height: 1.25;
}.card-heading p,
.content-heading p {
  margin-top: 4px;
  color: var(--muted);
  font-size: 13px;
}.tag {
  flex: 0 0 auto;
  border-radius: 999px;
  padding: 4px 10px;
  color: var(--accent-strong);
  background: var(--accent-soft);
  font-size: 12px;
  font-weight: 800;
}.content-body {
  padding: 18px;
}.input-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 16px;
}.input-grid.compact {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}label {
  display: grid;
  gap: 6px;
  min-width: 0;
  color: #344054;
  font-size: 13px;
  font-weight: 800;
}input,
select,
textarea {
  width: 100%;
  border: 1px solid #cbd6df;
  border-radius: 8px;
  padding: 10px 11px;
  background: #ffffff;
  color: var(--ink);
  outline: none;
}input,
select {
  min-height: 44px;
}textarea {
  min-height: 88px;
  resize: vertical;
}textarea[readonly] {
  cursor: default;
  background: #f5f8fb;
  color: #526474;
}input:focus,
select:focus,
textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(8, 127, 109, 0.13);
}.check-field {
  grid-template-columns: 18px minmax(0, 1fr);
  align-items: center;
  gap: 9px;
  min-height: 42px;
  padding-top: 22px;
}.compact-check {
  padding-top: 0;
}.check-field input {
  width: 18px;
  min-height: 18px;
  accent-color: var(--accent);
}.result-panel,
.metric-stack {
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
  background: #fbfcfc;
}.empty-state {
  min-height: 54px;
  display: flex;
  align-items: center;
  padding: 16px;
  color: var(--muted);
}.summary-row {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border-bottom: 1px solid var(--line);
}.metric-stack {
  display: grid;
}.summary-row .metric,
.metric-stack .metric {
  min-height: 76px;
  display: grid;
  align-content: center;
  gap: 4px;
  padding: 14px;
  background: #fbfcfc;
}.metric small {
  color: var(--muted);
  font-size: 12px;
}.metric strong {
  color: var(--ink);
  font-size: 23px;
  line-height: 1.1;
  word-break: break-word;
}.metric em {
  color: var(--muted);
  font-size: 12px;
  font-style: normal;
}.formula-note,
.source-note {
  color: var(--muted);
  font-size: 12px;
}.formula-note {
  padding: 12px 14px;
  border-top: 1px solid var(--line);
}.message {
  padding: 14px;
  border-top: 1px solid var(--line);
  color: var(--danger);
  background: var(--danger-soft);
  font-weight: 800;
}.message.neutral {
  color: var(--amber);
  background: var(--amber-soft);
}.table-tools,
.glossary-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 12px;
}.table-tools input,
.glossary-toolbar input {
  max-width: 420px;
}.table-wrap {
  width: 100%;
  overflow: auto;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ffffff;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.8);
}.recommend-table,
.data-table,
.config-table,
.machine-param-table,
.focused-machine-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}.recommend-table th,
.recommend-table td,
.data-table th,
.data-table td,
.config-table th,
.config-table td,
.machine-param-table th,
.machine-param-table td,
.focused-machine-table th,
.focused-machine-table td {
  border-bottom: 1px solid var(--line);
  padding: 10px 11px;
  text-align: left;
  vertical-align: top;
}.recommend-table th,
.data-table th,
.config-table th,
.machine-param-table th,
.focused-machine-table th {
  background: #eef3f2;
  color: #2d3a44;
  font-size: 12px;
  font-weight: 900;
}.data-table {
  min-width: 760px;
}.data-table th,
.machine-param-table thead th {
  position: sticky;
  top: 0;
  z-index: 3;
}.numeric,
td.numeric,
th.numeric {
  text-align: right;
  white-space: nowrap;
}.split-view,
.glossary-layout,
.param-layout {
  display: grid;
  grid-template-columns: 270px minmax(0, 1fr);
  gap: 16px;
}.mobile-picker {
  display: none;
  margin-bottom: 12px;
}.list-panel,
.category-panel {
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
  background: #fbfcfc;
  align-self: start;
}.list-panel button,
.category-panel button {
  width: 100%;
  min-height: 42px;
  border: 0;
  border-bottom: 1px solid var(--line);
  padding: 10px 12px;
  background: transparent;
  color: var(--ink);
  text-align: left;
  cursor: pointer;
}.list-panel button:hover,
.category-panel button:hover {
  background: #edf7f4;
}.list-panel button.active,
.category-panel button.active {
  background: var(--accent-soft);
  color: var(--accent-strong);
  font-weight: 900;
}.category-panel button:disabled {
  background: #e9eef2;
  color: #445260;
  cursor: default;
  font-weight: 900;
}.sheet-panel {
  display: grid;
}.side-search {
  border: 0;
  border-bottom: 1px solid var(--line);
  border-radius: 0;
  background: #ffffff;
}.intro-article {
  display: grid;
  gap: 12px;
}.intro-article h4 {
  margin: 0;
  font-size: 19px;
}.intro-article p {
  margin: 0;
  color: #344054;
}.intro-article .source-block,
.config-text {
  max-height: 560px;
  overflow: auto;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 14px;
  background: #fbfcfc;
  white-space: pre-wrap;
}.config-text {
  font-family: Consolas, "Courier New", monospace;
  font-size: 12px;
}.term-list {
  display: grid;
  gap: 10px;
}.term-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 14px;
  background: #fbfcfc;
}.term-title {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}.term-title strong {
  font-size: 17px;
}.term-title span {
  color: var(--accent-strong);
  font-weight: 900;
}.term-card p {
  margin: 8px 0 0;
  color: #344054;
}.term-meta,
.sheet-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 10px;
}.term-meta span,
.term-meta a,
.sheet-meta span {
  border-radius: 999px;
  padding: 3px 8px;
  background: var(--accent-soft);
  color: var(--accent-strong);
  font-size: 12px;
  text-decoration: none;
}.param-main {
  min-width: 0;
}.param-viewer {
  display: grid;
  gap: 12px;
}.model-card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 10px;
}.model-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  display: grid;
  gap: 8px;
  padding: 13px;
  background:
    linear-gradient(180deg, #ffffff 0%, #fbfdfc 100%);
  color: var(--ink);
  text-align: left;
  cursor: pointer;
  position: relative;
  overflow: hidden;
}.model-card:hover,
.model-card:focus-visible {
  border-color: var(--accent);
  outline: none;
  box-shadow: 0 10px 24px rgba(8, 127, 109, 0.13);
}.model-card.active {
  border-color: var(--accent);
  background:
    linear-gradient(180deg, #f1fbf7 0%, #ffffff 100%);
  box-shadow:
    inset 0 0 0 1px rgba(8, 127, 109, 0.16),
    0 12px 26px rgba(8, 127, 109, 0.1);
}.model-card.active::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 4px;
  background: var(--accent);
}.model-card-top {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
}.model-card-index {
  width: 28px;
  height: 28px;
  border-radius: 999px;
  display: grid;
  place-items: center;
  color: var(--accent-strong);
  background: var(--accent-soft);
  font-size: 12px;
  font-weight: 900;
}.model-card strong {
  min-width: 0;
  color: #20303d;
  font-size: 17px;
  line-height: 1.25;
  overflow-wrap: anywhere;
}.model-card-chip {
  width: max-content;
  border-radius: 999px;
  padding: 3px 9px;
  color: var(--accent-strong);
  background: var(--accent-soft);
  font-size: 12px;
  font-weight: 800;
}.model-card dl {
  display: grid;
  gap: 6px;
  margin: 0;
}.model-card dl div {
  display: grid;
  grid-template-columns: 64px minmax(0, 1fr);
  gap: 8px;
}.model-card dt,
.model-card dd {
  margin: 0;
  font-size: 12px;
}.model-card dt {
  color: var(--muted);
}.model-card dd {
  color: #26343c;
  font-weight: 800;
  overflow-wrap: break-word;
}.model-card em {
  justify-self: start;
  border-radius: 999px;
  padding: 3px 8px;
  color: var(--muted);
  background: #f1f5f8;
  font-size: 11px;
  font-style: normal;
  font-weight: 800;
}.model-card.active em {
  color: var(--accent-strong);
  background: var(--accent-soft);
}.machine-compare-picker {
  border: 1px solid rgba(8, 127, 109, 0.16);
  border-radius: 16px;
  display: grid;
  grid-template-columns: 180px minmax(0, 1fr);
  gap: 12px;
  padding: 14px;
  background: #fbfdfc;
  box-shadow: 0 10px 24px rgba(20, 33, 43, 0.04);
}.machine-compare-picker > div:first-child {
  display: grid;
  gap: 4px;
  align-content: start;
}.machine-compare-picker strong {
  color: var(--accent-strong);
}.machine-compare-picker span,
.machine-compare-empty {
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
}.machine-compare-options {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}.param-column-toggle {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 10px 0;
  color: var(--muted);
  font-size: 12px;
  font-weight: 900;
}.param-column-toggle label {
  border: 1px solid var(--line);
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 5px 8px;
  background: var(--surface);
}.param-column-toggle input {
  width: 14px;
  height: 14px;
  accent-color: var(--accent);
}.compare-chip {
  border: 1px solid var(--line);
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 10px;
  color: #526474;
  background: #fff;
  cursor: pointer;
  font-size: 12px;
  font-weight: 900;
}.compare-chip input {
  width: 15px;
  height: 15px;
  accent-color: var(--accent);
}.compare-chip.selected {
  border-color: rgba(8, 127, 109, 0.35);
  color: var(--accent-strong);
  background: var(--accent-soft);
}.machine-compare-empty,
.machine-compare-table-wrap {
  margin-top: 10px;
}.machine-compare-empty {
  border: 1px dashed rgba(8, 127, 109, 0.24);
  border-radius: 14px;
  padding: 14px;
  background: #f8fcfb;
}.machine-compare-table-wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--surface);
  cursor: zoom-in;
}.machine-compare-table {
  width: 100%;
  min-width: 720px;
  border-collapse: collapse;
}.machine-compare-table th,
.machine-compare-table td {
  border-top: 1px solid var(--line);
  padding: 10px 12px;
  text-align: left;
  vertical-align: top;
}.machine-compare-table thead th {
  border-top: 0;
  color: var(--accent-strong);
  background: var(--accent-soft);
  font-weight: 900;
}.machine-compare-table tbody th {
  width: 120px;
  color: var(--muted);
  background: var(--surface-soft);
}.compare-table-tip {
  position: sticky;
  left: 0;
  top: 0;
  z-index: 5;
  border-bottom: 1px solid var(--line);
  padding: 8px 12px;
  color: var(--muted);
  background: color-mix(in srgb, var(--surface) 92%, transparent);
  font-size: 12px;
  font-weight: 800;
}.machine-compare-workbench {
  gap: 14px;
}.compare-toolbar {
  grid-template-columns: minmax(180px, 1fr) minmax(180px, 1fr) auto;
}.compare-model-grid {
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
}.compare-model-card.selected {
  border-color: rgba(8, 127, 109, 0.55);
}.compare-result-head {
  margin-top: 2px;
}.full-compare-table-wrap {
  max-height: 64vh;
  overflow: auto;
}.full-compare-table {
  min-width: 960px;
}.full-compare-table thead th {
  position: sticky;
  top: 33px;
  z-index: 3;
}.full-compare-table th:first-child,
.full-compare-table td:first-child {
  position: sticky;
  left: 0;
  z-index: 2;
  background: var(--surface-soft);
}.full-compare-table thead th:first-child {
  z-index: 6;
  background: var(--accent-soft);
}.full-compare-table th:first-child,
.full-compare-table td:first-child {
  min-width: 150px;
}.full-compare-table th:nth-child(2),
.full-compare-table td:nth-child(2) {
  min-width: 220px;
}.full-compare-table th:nth-child(3),
.full-compare-table td:nth-child(3) {
  min-width: 78px;
}.full-compare-table td {
  min-width: 150px;
  overflow-wrap: anywhere;
}.table-viewer {
  position: fixed;
  inset: 0;
  z-index: 210;
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  background: rgba(12, 18, 24, 0.78);
}.table-viewer-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: calc(10px + env(safe-area-inset-top)) 14px 10px;
  border-bottom: 1px solid var(--line);
  background: color-mix(in srgb, var(--surface) 96%, transparent);
}.table-viewer-bar strong {
  min-width: 0;
  overflow: hidden;
  color: var(--ink);
  text-overflow: ellipsis;
  white-space: nowrap;
}.table-viewer-stage {
  min-width: 0;
  min-height: 0;
  overflow: auto;
  padding: 14px;
  touch-action: pan-x pan-y pinch-zoom;
}.table-viewer-table-wrap {
  width: max-content;
  min-width: 100%;
  border: 1px solid var(--line);
  border-radius: 12px;
  overflow: auto;
  background: var(--surface);
  box-shadow: var(--shadow);
}.fullscreen-compare-table {
  min-width: 1080px;
}:root[data-theme="dark"] table,
:root[data-theme="dark"] .table-wrap,
:root[data-theme="dark"] .visual-table-card,
:root[data-theme="dark"] .visual-table-preview,
:root[data-theme="dark"] .data-details,
:root[data-theme="dark"] .origin-section-card,
:root[data-theme="dark"] .chat-panel,
:root[data-theme="dark"] .chat-message,
:root[data-theme="dark"] .config-table {
  background: var(--surface);
  color: var(--ink);
  border-color: var(--line);
}:root[data-theme="dark"] th,
:root[data-theme="dark"] td,
:root[data-theme="dark"] .visual-table-head,
:root[data-theme="dark"] .origin-section-head,
:root[data-theme="dark"] .sheet-meta,
:root[data-theme="dark"] .machine-focus-toolbar {
  border-color: var(--line);
}:root[data-theme="dark"] thead th,
:root[data-theme="dark"] .visual-table-head,
:root[data-theme="dark"] .origin-section-head {
  background: #14242d;
  color: var(--accent-strong);
}:root[data-theme="dark"] .image-viewer-bar,
:root[data-theme="dark"] .table-viewer-bar,
:root[data-theme="dark"] .modal-card {
  background: var(--surface);
}:root[data-theme="dark"] .image-viewer-stage,
:root[data-theme="dark"] .table-viewer-stage {
  background:
    linear-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px),
    #0f171f;
  background-size: 28px 28px, 28px 28px, auto;
}.machine-focus-toolbar {
  border: 1px solid var(--line);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px;
  background: #ffffff;
}.machine-focus-toolbar strong {
  display: block;
  color: var(--ink);
  font-size: 18px;
}.machine-focus-toolbar span {
  color: var(--muted);
  font-size: 13px;
}.machine-summary-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}.machine-summary-grid .metric {
  min-height: 82px;
  border: 1px solid var(--line);
  border-radius: 8px;
  display: grid;
  align-content: center;
  gap: 4px;
  padding: 12px;
  background: #ffffff;
}.param-mobile-summary,
.mobile-table-tip {
  display: none;
}.param-mobile-summary-item {
  min-width: 0;
}.param-mobile-summary-item dt,
.param-mobile-summary-item dd {
  margin: 0;
}.compact-table-wrap {
  overflow: auto;
}.focused-machine-table {
  min-width: 0;
  table-layout: fixed;
}.focused-machine-table th,
.focused-machine-table td {
  white-space: normal;
  overflow-wrap: anywhere;
}.focused-machine-table thead th {
  position: sticky;
  top: 0;
  z-index: 2;
}.focused-machine-table .param-name {
  width: 18%;
  color: #20303d;
  background: #f8fafc;
}.focused-machine-table .param-item {
  width: 24%;
  color: #344054;
}.focused-machine-table .param-unit {
  width: 76px;
  color: var(--muted);
}.machine-param-table {
  min-width: 1120px;
  font-size: 12px;
}.machine-param-table th,
.machine-param-table td {
  border-right: 1px solid var(--line);
  white-space: nowrap;
}.machine-param-table .model-group {
  text-align: center;
  color: var(--accent-strong);
  background: #e1f2ef;
}.machine-param-table .screw-head {
  color: #1d4ed8;
  background: #edf3ff;
}.machine-param-table .param-name {
  position: sticky;
  left: 0;
  z-index: 2;
  min-width: 155px;
  background: #f8fafc;
  color: #20303d;
}.machine-param-table .param-item {
  position: sticky;
  left: 155px;
  z-index: 2;
  min-width: 215px;
  background: #f8fafc;
  color: #344054;
}.machine-param-table .param-unit {
  position: sticky;
  left: 370px;
  z-index: 2;
  min-width: 84px;
  background: #f8fafc;
  color: var(--muted);
}.machine-param-table thead tr:first-child th:nth-child(1) {
  position: sticky;
  left: 0;
  z-index: 6;
  min-width: 155px;
}.machine-param-table thead tr:first-child th:nth-child(2) {
  position: sticky;
  left: 155px;
  z-index: 6;
  min-width: 215px;
}.machine-param-table thead tr:first-child th:nth-child(3) {
  position: sticky;
  left: 370px;
  z-index: 6;
  min-width: 84px;
}.machine-param-table thead .param-name,
.machine-param-table thead .param-item,
.machine-param-table thead .param-unit,
.machine-param-table thead th:first-child,
.machine-param-table thead th:nth-child(2),
.machine-param-table thead th:nth-child(3) {
  z-index: 5;
}.expanded-cell {
  color: #334155;
  background: #fbfdfc;
}.visual-table-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
  background: #ffffff;
  box-shadow: var(--soft-shadow);
}.visual-table-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 14px;
  border-bottom: 1px solid var(--line);
  background: #f7faf9;
}.visual-table-head strong,
.visual-table-head span {
  display: block;
}.visual-table-head strong {
  color: #20303d;
  font-size: 15px;
}.visual-table-head span {
  color: var(--muted);
  font-size: 12px;
}.visual-table-preview {
  width: 100%;
  border: 0;
  display: block;
  padding: 10px;
  background: #ffffff;
  cursor: zoom-in;
  overflow: auto;
  max-height: 540px;
  overscroll-behavior: contain;
  scrollbar-width: thin;
}.visual-table-preview img {
  width: auto;
  min-width: 100%;
  max-width: none;
  display: block;
  object-fit: contain;
  object-position: top left;
  border: 1px solid #e4edf3;
  border-radius: 8px;
  background: #ffffff;
}.data-details {
  border-radius: 8px;
  background: #ffffff;
}.data-details summary {
  color: var(--accent-strong);
  font-weight: 900;
}.image-viewer {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  background: rgba(16, 26, 34, 0.78);
}.image-viewer-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: calc(10px + env(safe-area-inset-top)) 14px 10px;
  background: rgba(255, 255, 255, 0.98);
  border-bottom: 1px solid var(--line);
}.image-viewer-bar strong {
  min-width: 0;
  color: #20303d;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}.image-viewer-stage {
  min-width: 0;
  min-height: 0;
  overflow: auto;
  padding: 16px;
  overscroll-behavior: contain;
  background:
    linear-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.05) 1px, transparent 1px),
    rgba(16, 26, 34, 0.2);
  background-size: 28px 28px, 28px 28px, auto;
  touch-action: pan-x pan-y pinch-zoom;
}.image-viewer-stage img {
  width: 100%;
  max-width: none;
  min-width: 680px;
  display: block;
  margin: 0 auto;
  border-radius: 8px;
  background: #ffffff;
  box-shadow: 0 18px 46px rgba(0, 0, 0, 0.22);
}.zoom-value {
  min-width: 58px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 0 10px;
  color: var(--accent-strong);
  background: #f7faf9;
  font-size: 13px;
  font-weight: 900;
}body.viewer-open {
  overflow: hidden;
}.origin-title {
  border-left: 4px solid var(--accent);
  padding: 8px 12px;
  background: #f7faf9;
  color: #23313b;
  font-weight: 900;
}.origin-section-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}.origin-section-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
  background: #ffffff;
}.origin-section-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 10px 12px;
  background: #f2f6f8;
}.origin-section-head strong {
  color: #20303d;
}.origin-section-head span {
  color: var(--muted);
  font-size: 12px;
}.config-table td:first-child {
  width: 56%;
  color: #20303d;
  font-weight: 700;
}details {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 10px;
  background: #fbfcfc;
}summary {
  cursor: pointer;
  color: var(--accent-strong);
  font-weight: 800;
}.chat-card {
  min-height: 0;
}.chat-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  padding: 14px;
}.chat-settings,
.chat-console {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fbfcfc;
}.chat-settings {
  padding: 0;
  overflow: hidden;
}.chat-settings-summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 14px;
  cursor: pointer;
  list-style: none;
}.chat-settings-icon {
  display: none;
}.chat-mobile-new-button {
  display: none;
}.chat-window-actions {
  display: none;
}.chat-settings-summary::-webkit-details-marker {
  display: none;
}.chat-settings-summary strong {
  display: block;
  color: #20303d;
  font-size: 16px;
}.chat-settings-summary span {
  color: var(--muted);
  font-size: 12px;
}.chat-settings-summary em {
  flex: 0 0 auto;
  border-radius: 999px;
  padding: 3px 10px;
  color: var(--accent-strong);
  background: var(--accent-soft);
  font-size: 12px;
  font-style: normal;
  font-weight: 900;
}.chat-settings[open] .chat-settings-summary {
  border-bottom: 1px solid var(--line);
}.chat-settings[open] .chat-settings-summary em {
  color: var(--blue);
  background: var(--blue-soft);
}.chat-settings:not([open]) .chat-settings-form,
.chat-settings:not([open]) .api-hint {
  display: none;
}.mini-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 12px;
}.mini-heading strong {
  font-size: 16px;
}.mini-heading span,
.api-hint {
  color: var(--muted);
  font-size: 12px;
}.chat-settings-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  padding: 14px;
  align-items: end;
}.chat-settings-form .wide-field,
.chat-settings-form label:nth-child(3),
.chat-settings-form label:nth-child(4),
.chat-settings-form .button-row {
  grid-column: 1 / -1;
}.chat-settings-form label:nth-child(3),
.chat-settings-form label:nth-child(4) {
  grid-column: auto;
}.chat-settings-form label:nth-child(5),
.chat-settings-form label:nth-child(6),
.chat-settings-form .button-row {
  grid-column: 1 / -1;
}.chat-settings-form .wide-field {
  grid-column: 1 / -1;
}.chat-knowledge-mode {
  display: grid;
  gap: 8px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 900;
}.segmented-control {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 4px;
  width: fit-content;
  max-width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 4px;
  background: var(--surface-soft);
}.segmented-control button {
  border: 0;
  border-radius: 6px;
  padding: 7px 10px;
  color: var(--muted);
  background: transparent;
  font-size: 12px;
  font-weight: 900;
  cursor: pointer;
}.segmented-control button.active {
  color: var(--accent-strong);
  background: var(--surface);
  box-shadow: 0 1px 4px rgba(20, 33, 43, 0.08);
}.api-hint {
  margin: 0;
  padding: 0 14px 14px;
}.chat-console {
  min-height: 0;
  display: grid;
  grid-template-rows: minmax(0, 1fr) auto;
  overflow: hidden;
}.chat-messages {
  height: clamp(280px, calc(100vh - 430px), 460px);
  min-height: 0;
  overflow: auto;
  display: block;
  padding: 14px;
  background: #ffffff;
}.chat-empty {
  align-self: stretch;
  min-height: 220px;
  display: grid;
  place-content: center;
  gap: 6px;
  text-align: center;
  color: var(--muted);
}.chat-empty strong {
  color: var(--ink);
  font-size: 18px;
}.chat-bubble {
  display: block;
  max-width: min(720px, 76%);
  height: auto;
  width: max-content;
  margin: 0 0 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 10px 12px 12px;
  line-height: 1.55;
  white-space: normal;
  word-break: break-word;
}.chat-bubble div {
  white-space: pre-wrap;
}.chat-bubble .chat-markdown,
.chat-bubble .chat-table-wrap {
  white-space: normal;
}.chat-bubble .chat-markdown,
.chat-bubble .chat-source-chips {
  overflow-wrap: anywhere;
}.chat-bubble span {
  display: block;
  margin-bottom: 4px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 900;
}.chat-bubble.user {
  margin-left: auto;
  border-color: #bdd3ff;
  background: #edf3ff;
}.chat-bubble.assistant {
  margin-right: auto;
  background: #f7faf9;
}.chat-bubble.typing div {
  display: flex;
  gap: 5px;
}.chat-bubble.typing i {
  width: 7px;
  height: 7px;
  border-radius: 999px;
  background: var(--accent);
  animation: pulse 900ms infinite ease-in-out;
}.chat-bubble.typing i:nth-child(2) {
  animation-delay: 150ms;
}.chat-bubble.typing i:nth-child(3) {
  animation-delay: 300ms;
}@keyframes pulse {
  0%,
  100% {
    opacity: 0.35;
    transform: translateY(0);
  }
  50% {
    opacity: 1;
    transform: translateY(-3px);
  }
}.chat-composer {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 56px;
  grid-template-rows: minmax(42px, 1fr) minmax(42px, 1fr);
  gap: 10px;
  align-items: end;
  padding: 12px;
  border-top: 1px solid var(--line);
  background: #f6f8fa;
}.chat-preference-menu {
  position: relative;
  grid-column: 2;
  grid-row: 2;
  align-self: stretch;
  justify-self: stretch;
  width: 56px;
  height: 100%;
  border: 0;
  border-radius: 0;
  padding: 0;
  background: transparent;
}.chat-preference-toggle {
  width: 56px;
  min-height: 0;
  height: 100%;
  border: 1px solid var(--line);
  border-radius: 14px;
  display: inline-grid;
  place-items: center;
  padding: 0;
  color: var(--accent-strong);
  background: #ffffff;
  box-shadow: 0 1px 4px rgba(20, 33, 43, 0.06);
  cursor: pointer;
  list-style: none;
}.chat-preference-toggle::-webkit-details-marker {
  display: none;
}.chat-preference-toggle span {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}.chat-preference-toggle .ui-icon,
.send-button .ui-icon {
  width: 20px;
  height: 20px;
  margin: 0;
}.chat-preference-menu[open] .chat-preference-toggle {
  border-color: rgba(8, 127, 109, 0.42);
  background: var(--accent-soft);
}.chat-composer-controls {
  position: absolute;
  right: 0;
  bottom: calc(100% + 8px);
  z-index: 10;
  width: min(520px, calc(100vw - 32px));
  border: 1px solid var(--line);
  border-radius: 14px;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px;
  flex-wrap: wrap;
  padding: 12px;
  background: #ffffff;
  box-shadow: 0 18px 42px rgba(20, 33, 43, 0.16);
}.chat-mode-group {
  display: grid;
  gap: 6px;
  min-width: min(100%, 232px);
  color: var(--muted);
  font-size: 12px;
  font-weight: 900;
}.chat-mode-group .segmented-control {
  width: 100%;
}.compact-segmented button {
  flex: 1 1 auto;
  min-width: 0;
  padding: 6px 9px;
  line-height: 1.25;
  text-align: center;
}.chat-composer textarea {
  grid-column: 1;
  grid-row: 1 / 3;
  min-width: 0;
  min-height: 94px;
  max-height: 160px;
}.send-button {
  position: relative;
  grid-column: 2;
  grid-row: 1;
  align-self: stretch;
  justify-self: stretch;
  min-width: 56px;
  min-height: 0;
  height: 100%;
  border-radius: 14px;
  padding: 0;
  display: inline-grid;
  place-items: center;
  line-height: 1;
  font-size: 0;
  overflow: hidden;
}.send-button .ui-icon {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 20px;
  height: 20px;
  display: block;
  margin: 0;
  color: #ffffff;
  transform: translate(-50%, -50%);
}.model-input-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 8px;
}.model-check-button {
  white-space: nowrap;
}.model-status {
  min-height: 18px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 500;
}.toast-stack {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 1000;
  display: grid;
  gap: 8px;
  pointer-events: none;
}@media (min-width: 761px) {body[data-active-module="chat"] .workspace-header {
    display: none;
  }#module-chat .content-heading {
    display: none;
  }#module-chat .chat-card {
    min-height: calc(100dvh - 76px);
  }#module-chat .chat-layout {
    position: relative;
    min-height: calc(100dvh - 100px);
    gap: 0;
    padding: 70px 14px 14px;
  }#module-chat .chat-window-actions {
    position: absolute;
    top: 14px;
    right: 74px;
    z-index: 9;
    display: flex;
    align-items: center;
    gap: 8px;
  }#module-chat .chat-window-action {
    min-height: 46px;
    border-radius: 999px;
    padding: 0 14px;
    box-shadow: 0 10px 24px rgba(13, 52, 44, 0.08);
  }#module-chat .chat-settings:not([open]) {
    position: absolute;
    top: 14px;
    right: 14px;
    z-index: 10;
    width: 46px;
    height: 46px;
    display: grid;
    place-items: center;
    padding: 0;
    overflow: visible;
    border: 1px solid rgba(216, 226, 235, 0.92);
    border-radius: 999px;
    background: #ffffff;
    box-shadow: 0 10px 24px rgba(13, 52, 44, 0.12);
    line-height: 1;
  }#module-chat .chat-settings:not([open]) .chat-settings-summary {
    position: absolute;
    inset: 0;
    display: grid;
    place-items: center;
    width: 100%;
    height: 100%;
    padding: 0;
    border-radius: inherit;
    line-height: 1;
  }#module-chat .chat-settings:not([open]) .chat-settings-summary > div,
#module-chat .chat-settings:not([open]) .chat-settings-summary em {
    display: none;
  }#module-chat .chat-settings-icon {
    display: inline-grid;
    place-items: center;
    width: 22px;
    height: 22px;
    color: var(--accent-strong);
    line-height: 1;
  }#module-chat .chat-settings:not([open]) .chat-settings-icon {
    position: absolute;
    left: 50%;
    top: 50%;
    display: block;
    transform: translate(-50%, -50%);
  }#module-chat .chat-settings-icon .ui-icon {
    width: 22px;
    height: 22px;
    display: block;
    margin: 0;
  }#module-chat .chat-settings[open] {
    position: absolute;
    top: 14px;
    right: 14px;
    z-index: 30;
    width: min(680px, calc(100% - 28px));
    max-height: min(72dvh, 620px);
    overflow: auto;
    border-radius: 18px;
    box-shadow: 0 24px 60px rgba(3, 24, 21, 0.22);
  }#module-chat .chat-settings[open] .chat-settings-summary {
    align-items: center;
  }#module-chat .chat-settings[open] .chat-settings-icon {
    position: static;
    flex: 0 0 auto;
    transform: none;
  }#module-chat .chat-console {
    height: calc(100dvh - 184px);
    min-height: 520px;
  }#module-chat .chat-messages {
    height: auto;
    min-height: 0;
    padding: 18px;
  }
}.toast {
  min-width: 210px;
  max-width: 360px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 10px 12px;
  color: #20303d;
  background: #ffffff;
  box-shadow: var(--shadow);
  opacity: 0;
  transform: translateY(8px);
  transition:
    opacity 180ms ease,
    transform 180ms ease;
}.toast.show {
  opacity: 1;
  transform: translateY(0);
}.toast.success {
  border-color: #9dd8c9;
  background: #effaf7;
}.toast.warning {
  border-color: #f2cf86;
  background: #fff8e8;
}@media (max-width: 1180px) {.data-note {
    margin-top: 0;
  }.chat-layout {
    grid-template-columns: 1fr;
  }.function-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}@media (max-width: 860px) {body {
    background:
      linear-gradient(180deg, #f8fbfd 0%, #eef4f8 42%, #f7fafc 100%);
    padding-bottom: calc(82px + env(safe-area-inset-bottom));
  }:root[data-theme="dark"] body {
    background:
      radial-gradient(circle at top, rgba(50, 199, 164, 0.12), transparent 34%),
      linear-gradient(180deg, #111820 0%, #0e151c 100%);
  }.theme-toggle,
.language-toggle {
    top: calc(12px + env(safe-area-inset-top));
    width: 34px;
    height: 34px;
  }.theme-toggle {
    right: 12px;
  }.language-toggle {
    right: 52px;
    width: 44px;
    padding: 0 8px;
    grid-template-columns: 15px auto;
    font-size: 10px;
  }.app-shell {
    display: block;
    min-height: 100svh;
  }.sidebar {
    position: sticky;
    top: 0;
    z-index: 50;
    height: auto;
    max-height: 100vh;
    overflow-y: auto;
    display: block;
    scrollbar-width: thin;
    scrollbar-color: rgba(0,0,0,0.15) transparent;
    -webkit-overflow-scrolling: touch;
    padding: calc(10px + env(safe-area-inset-top)) 14px 10px;
    color: var(--ink);
    background: rgba(255, 255, 255, 0.92);
    border-right: 0;
    border-bottom: 1px solid rgba(216, 226, 235, 0.88);
    box-shadow: 0 10px 30px rgba(20, 33, 43, 0.08);
    backdrop-filter: none;
  }:root[data-theme="dark"] .sidebar {
    color: var(--ink);
    background: rgba(18, 26, 33, 0.92);
    border-bottom-color: rgba(44, 58, 70, 0.88);
  }.brand-block {
    justify-content: center;
    padding: 0;
  }.brand-mark {
    width: 44px;
    height: 44px;
    box-shadow: inset 0 0 0 1px rgba(8, 127, 109, 0.2);
  }.brand-mark img {
    border-radius: 10px;
  }.brand-block h1 {
    font-size: 19px;
    letter-spacing: 0;
  }.brand-block p {
    color: var(--muted);
  }.data-note {
    display: none;
  }.module-nav {
    position: fixed;
    top: auto;
    right: 0;
    bottom: 0;
    left: 0;
    z-index: 70;
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 5px;
    padding: 8px 8px calc(8px + env(safe-area-inset-bottom));
    background: rgba(255, 255, 255, 0.96);
    border-top: 1px solid rgba(205, 217, 228, 0.95);
    box-shadow: 0 -10px 30px rgba(20, 33, 43, 0.12);
    backdrop-filter: blur(16px);
  }:root[data-theme="dark"] .module-nav {
    background: rgba(18, 26, 33, 0.96);
    border-top-color: rgba(44, 58, 70, 0.92);
  }.nav-item {
    min-height: 58px;
    display: grid;
    justify-items: center;
    align-content: center;
    gap: 3px;
    border-radius: 8px;
    padding: 6px 4px;
    color: #5e6b7a;
    background: transparent;
    font-size: 11px;
    line-height: 1.15;
    text-align: center;
    transition:
      background 160ms ease,
      color 160ms ease,
      transform 160ms ease;
  }.nav-item span {
    display: none;
  }.nav-item .ui-icon {
    width: 22px;
    height: 22px;
    color: #768393;
  }.nav-item:hover,
.nav-item:focus-visible {
    background: #f0f4f7;
    color: var(--ink);
  }.nav-item.active {
    border-color: transparent;
    background: var(--accent-soft);
    color: var(--accent-strong);
    box-shadow: inset 0 0 0 1px rgba(8, 127, 109, 0.1);
  }.nav-item.active .ui-icon {
    color: var(--accent-strong);
  }.workspace {
    padding: 16px 14px calc(18px + env(safe-area-inset-bottom));
  }.workspace-header {
    display: grid;
    gap: 12px;
    margin-bottom: 16px;
    padding: 2px 2px 0;
  }.dataset-strip,
.function-grid,
.input-grid,
.input-grid.compact,
.summary-row,
.machine-summary-grid,
.split-view,
.glossary-layout,
.param-layout,
.origin-section-grid {
    grid-template-columns: 1fr;
  }.mobile-picker {
    display: block;
  }.param-layout > .category-panel {
    display: none;
  }.workspace-header h2 {
    font-size: 24px;
  }.content-card,
.tool-card {
    border-radius: 18px;
    overflow: hidden;
  }.content-heading {
    padding: 16px 16px 12px;
  }.content-body {
    padding-bottom: 6px;
  }.function-grid {
    gap: 12px;
  }.function-card {
    min-height: 136px;
    border-radius: 18px;
    padding: 16px;
    box-shadow: 0 12px 30px rgba(20, 33, 43, 0.07);
  }.function-card .ui-icon {
    width: 36px;
    height: 36px;
    border-radius: 12px;
  }.function-card strong,
.model-card strong,
.mobile-pick-card strong {
    line-height: 1.22;
    overflow-wrap: anywhere;
    word-break: break-word;
  }.back-button,
.primary-button,
.secondary-button {
    min-height: 44px;
    border-radius: 12px;
  }.eyebrow {
    font-size: 12px;
  }.dataset-strip {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }.dataset-strip div {
    min-height: 58px;
    padding: 9px 11px;
  }.dataset-strip strong {
    font-size: 21px;
  }.section-lead {
    margin-bottom: 12px;
  }.section-lead h3 {
    font-size: 18px;
  }.section-lead p {
    font-size: 12px;
  }.function-grid {
    gap: 10px;
  }.function-card {
    min-height: 94px;
    grid-template-columns: 44px minmax(0, 1fr);
    align-items: center;
    align-content: center;
    gap: 4px 11px;
    padding: 13px;
    box-shadow: 0 8px 20px rgba(20, 33, 43, 0.07);
  }.function-card .ui-icon {
    width: 38px;
    height: 38px;
    grid-row: 1 / 4;
  }.function-card span {
    justify-self: start;
    padding: 1px 7px;
    font-size: 11px;
  }.function-card strong {
    font-size: 16px;
  }.function-card em {
    font-size: 12px;
  }.tool-card,
.content-card {
    box-shadow: 0 8px 22px rgba(20, 33, 43, 0.07);
  }.app-signature {
    margin: 22px 0 84px;
    font-size: 10px;
  }.tool-card,
.content-body {
    padding: 14px;
  }.table-tools,
.glossary-toolbar {
    display: grid;
    grid-template-columns: 1fr;
    justify-content: stretch;
    align-items: stretch;
  }.table-tools input,
.glossary-toolbar input {
    max-width: none;
  }.module-nav {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }.chat-console {
    min-height: 0;
  }.chat-messages {
    height: clamp(230px, 34vh, 320px);
  }.chat-settings-form {
    grid-template-columns: 1fr;
  }.machine-focus-toolbar {
    display: grid;
  }

}@media (max-width: 680px) {.table-wrap {
    overflow: visible;
    border: 0;
    border-radius: 0;
    background: transparent;
    box-shadow: none;
  }.recommend-table,
.data-table,
.config-table,
.focused-machine-table {
    min-width: 0;
    width: 100%;
    border-collapse: separate;
    border-spacing: 0 10px;
    font-size: 13px;
  }.recommend-table thead,
.data-table thead,
.config-table thead,
.focused-machine-table thead {
    display: none;
  }.recommend-table tbody,
.data-table tbody,
.config-table tbody,
.focused-machine-table tbody {
    display: grid;
    gap: 10px;
  }.recommend-table tr,
.data-table tr,
.config-table tr,
.focused-machine-table tr {
    display: grid;
    gap: 0;
    border: 1px solid var(--line);
    border-radius: 8px;
    padding: 8px 10px;
    background: #ffffff;
    box-shadow: 0 7px 18px rgba(20, 33, 43, 0.06);
  }.recommend-table th,
.recommend-table td,
.data-table th,
.data-table td,
.config-table th,
.config-table td,
.focused-machine-table th,
.focused-machine-table td {
    position: static;
    display: grid;
    grid-template-columns: 96px minmax(0, 1fr);
    gap: 12px;
    min-width: 0;
    width: 100%;
    max-width: none;
    border: 0;
    border-bottom: 1px dashed #e5edf3;
    padding: 8px 0;
    background: transparent;
    text-align: left;
    white-space: normal;
    overflow-wrap: break-word;
    word-break: normal;
  }.focused-machine-table .param-name,
.focused-machine-table .param-item,
.focused-machine-table .param-unit,
.config-table td:first-child {
    width: 100%;
    min-width: 0;
    max-width: none;
    background: transparent;
  }.recommend-table th:last-child,
.recommend-table td:last-child,
.data-table th:last-child,
.data-table td:last-child,
.config-table th:last-child,
.config-table td:last-child,
.focused-machine-table th:last-child,
.focused-machine-table td:last-child {
    border-bottom: 0;
  }.recommend-table td::before,
.data-table td::before,
.config-table td::before,
.focused-machine-table td::before,
.focused-machine-table th::before {
    content: attr(data-label);
    color: var(--muted);
    font-size: 12px;
    font-weight: 900;
  }.numeric,
td.numeric,
th.numeric {
    text-align: left;
    white-space: normal;
  }.model-card-grid {
    display: flex;
    gap: 10px;
    overflow-x: auto;
    padding: 2px 2px 8px;
    scroll-snap-type: x mandatory;
  }.model-card {
    flex: 0 0 min(84vw, 330px);
    scroll-snap-align: start;
  }.visual-table-head {
    align-items: stretch;
    display: grid;
  }.visual-table-head .secondary-button {
    width: 100%;
  }.visual-table-preview {
    padding: 8px;
  }.visual-table-preview img {
    max-height: 430px;
  }.image-viewer-bar {
    display: grid;
  }.image-viewer-bar .button-row {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }.image-viewer-stage {
    padding: 10px;
  }.image-viewer-stage img {
    min-width: 760px;
  }.visual-table-preview img {
    min-width: 760px;
  }.list-panel,
.category-panel {
    max-height: 260px;
    overflow: auto;
  }.origin-section-grid {
    gap: 10px;
  }.origin-section-card {
    box-shadow: 0 7px 18px rgba(20, 33, 43, 0.06);
  }
}@media (max-width: 560px) {.content-body,
.chat-layout {
    padding: 14px;
  }.sidebar {
    padding: calc(9px + env(safe-area-inset-top)) 12px 9px;
  }.workspace {
    padding: 14px 12px calc(18px + env(safe-area-inset-bottom));
  }.workspace-header h2 {
    font-size: 23px;
  }.brand-block {
    padding-bottom: 2px;
  }.data-note {
    display: none;
  }.module-nav {
    gap: 5px;
    padding: 7px 7px calc(7px + env(safe-area-inset-bottom));
  }.nav-item {
    min-height: 56px;
    gap: 3px;
    padding: 6px 3px;
    font-size: 11px;
  }.nav-item span {
    display: none;
  }.nav-item .ui-icon {
    width: 21px;
    height: 21px;
  }.dataset-strip {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }.dataset-strip div {
    min-height: 58px;
    padding: 9px 10px;
  }.dataset-strip strong {
    font-size: 20px;
  }.content-heading,
.card-heading,
.term-title {
    display: grid;
  }.tag {
    justify-self: start;
  }.function-card {
    min-height: 96px;
  }.model-input-row {
    grid-template-columns: 1fr;
  }.model-check-button {
    width: 100%;
  }.chat-messages {
    height: 230px;
    padding: 12px;
  }.chat-empty {
    min-height: 150px;
  }.chat-card .content-heading {
    display: none;
  }.chat-bubble {
    max-width: 94%;
  }.chat-settings-summary {
    align-items: flex-start;
  }.toast-stack {
    left: 14px;
    right: 14px;
  }
}/* Version 1.2 experience layer */
.brand-mark:hover,
.brand-mark:focus-visible {
  outline: none;
  transform: translateY(-1px);
  box-shadow:
    inset 0 0 0 1px rgba(8, 127, 109, 0.36),
    0 12px 28px rgba(0, 0, 0, 0.2);
}.update-button {
  color: #0b6355;
  box-shadow: var(--soft-shadow);
}.update-button .ui-icon {
  width: 16px;
  height: 16px;
}.module-dashboard .content-body {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0), rgba(247, 250, 249, 0.8));
}.expo-layout {
  display: grid;
  grid-template-columns: minmax(310px, 0.95fr) minmax(0, 1.05fr);
  gap: 14px;
}.expo-map-card,
.expo-list-card {
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ffffff;
  box-shadow: 0 10px 28px rgba(20, 33, 43, 0.06);
}.map-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px;
  border-bottom: 1px solid var(--line);
}.map-toolbar strong,
.map-toolbar span {
  display: block;
}.map-toolbar strong {
  color: #20303d;
  font-size: 16px;
}.map-toolbar span {
  color: var(--muted);
  font-size: 12px;
}.world-panel {
  position: relative;
  min-height: 420px;
  overflow: hidden;
  margin: 14px;
  border: 1px solid #cfe1dc;
  border-radius: 8px;
  background:
    radial-gradient(circle at 18% 22%, rgba(50, 164, 143, 0.12), transparent 30%),
    linear-gradient(135deg, #edf8fb 0%, #f9fcff 52%, #edf5ff 100%);
}.world-panel::before {
  content: "World Exhibition Map";
  position: absolute;
  right: 14px;
  bottom: 10px;
  color: rgba(43, 82, 97, 0.16);
  font-size: 12px;
  font-weight: 900;
}.world-map-svg {
  position: absolute;
  inset: 4% 3%;
  width: 94%;
  height: 92%;
}.world-map-svg .map-land path {
  fill: rgba(10, 127, 104, 0.18);
  stroke: rgba(8, 95, 81, 0.36);
  stroke-width: 2;
  vector-effect: non-scaling-stroke;
}.world-map-svg .map-graticule line {
  stroke: rgba(42, 95, 122, 0.12);
  stroke-width: 1;
  vector-effect: non-scaling-stroke;
}.map-pin {
  position: absolute;
  min-width: 31px;
  height: 31px;
  border: 1px solid rgba(255, 255, 255, 0.78);
  border-radius: 999px;
  display: grid;
  place-items: center;
  padding: 0 7px;
  color: #ffffff;
  background: #0a7f68;
  box-shadow: 0 9px 18px rgba(8, 103, 87, 0.22);
  cursor: pointer;
  transform: translate(-50%, -50%);
  z-index: 2;
}.map-pin span {
  position: absolute;
  top: -32px;
  left: 50%;
  display: none;
  min-width: max-content;
  border: 1px solid rgba(8, 127, 109, 0.16);
  border-radius: 8px;
  padding: 4px 8px;
  color: #20303d;
  background: rgba(255, 255, 255, 0.96);
  font-size: 12px;
  font-weight: 900;
  transform: translateX(-50%);
  box-shadow: var(--soft-shadow);
}.map-pin em {
  font-size: 12px;
  font-style: normal;
  font-weight: 900;
}.map-pin:hover,
.map-pin:focus-visible,
.map-pin.active {
  outline: none;
  background: #f0b84b;
  color: #22303a;
  transform: translate(-50%, -50%) scale(1.08);
}.map-pin:hover span,
.map-pin:focus-visible span,
.map-pin.active span {
  display: block;
}.expo-list-card {
  padding: 14px;
}.expo-tools {
  align-items: stretch;
}.expo-tools input,
.expo-tools select {
  max-width: none;
}.expo-summary {
  margin-bottom: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
}.expo-list {
  display: grid;
  gap: 10px;
  max-height: 590px;
  overflow: auto;
  padding-right: 2px;
}.expo-card {
  display: grid;
  grid-template-columns: 148px minmax(0, 1fr) auto;
  gap: 12px;
  align-items: center;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 12px;
  background:
    linear-gradient(180deg, #ffffff 0%, #fbfdfc 100%);
}.expo-card:hover {
  border-color: rgba(8, 127, 109, 0.38);
  box-shadow: 0 12px 26px rgba(8, 127, 109, 0.08);
}.expo-date,
.expo-card-foot {
  display: grid;
  gap: 6px;
}.expo-date strong {
  color: #20303d;
  font-size: 13px;
  line-height: 1.35;
}.status-pill {
  width: max-content;
  border-radius: 999px;
  padding: 2px 8px;
  color: #607080;
  background: #f0f4f6;
  font-size: 11px;
  font-weight: 900;
}.status-pill.live {
  color: #075c4f;
  background: #dff7ef;
}.status-pill.soon {
  color: #7a4a0a;
  background: #fff0c6;
}.status-pill.future {
  color: #1d4ed8;
  background: #eaf0ff;
}.expo-card-main {
  min-width: 0;
}.expo-card-main h4,
.expo-card-main p {
  margin: 0;
}.expo-card-main h4 {
  color: #14212b;
  font-size: 16px;
  line-height: 1.3;
}.expo-card-main p {
  margin-top: 4px;
  color: var(--muted);
  font-size: 13px;
}.expo-card-foot {
  justify-items: end;
  color: #334155;
  font-size: 12px;
  font-weight: 900;
}.expo-card-foot span {
  border-radius: 999px;
  padding: 3px 9px;
  background: #f3f7f8;
}.tool-workbench .content-heading {
  background:
    linear-gradient(135deg, #f5fbf8 0%, #ffffff 62%);
}.tool-title-icon {
  width: 44px;
  height: 44px;
  border-radius: 8px;
  display: grid;
  place-items: center;
  color: var(--accent-strong);
  background: var(--accent-soft);
}.tool-title-icon .ui-icon {
  width: 23px;
  height: 23px;
}.tool-form {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  padding: 18px;
}.tool-form.two-columns {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}.dhl-form {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}.dhl-top-form {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}.dhl-action-strip {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin: 0 18px 18px;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(8, 127, 109, 0.06);
  color: var(--muted);
  font-weight: 800;
}.dhl-action-strip .secondary-button.active {
  color: #fff;
  border-color: var(--accent);
  background: var(--accent);
}.dhl-action-strip .secondary-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}.dhl-action-strip .secondary-button strong {
  display: inline-grid;
  place-items: center;
  min-width: 44px;
  padding: 3px 8px;
  border-radius: 999px;
  color: var(--accent-strong);
  background: rgba(8, 127, 109, 0.12);
  font-size: 12px;
}.dhl-action-note {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.45;
}.dhl-service-modal {
  z-index: 270;
}.dhl-service-modal-card {
  width: min(980px, calc(100vw - 32px));
  max-height: min(820px, calc(100svh - 40px));
  display: flex;
  flex-direction: column;
  overflow: hidden;
}.dhl-service-modal-heading {
  flex-shrink: 0;
}.dhl-service-modal-summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-shrink: 0;
  padding: 12px 18px;
  border-bottom: 1px solid var(--line);
  color: var(--muted);
  background: rgba(8, 127, 109, 0.06);
  font-size: 13px;
  font-weight: 800;
}.dhl-service-modal-summary strong {
  color: var(--accent-strong);
  font-size: 16px;
  white-space: nowrap;
}.dhl-service-modal-body {
  min-height: 0;
  overflow: auto;
  padding-bottom: 4px;
}.dhl-service-modal-footer {
  display: flex;
  justify-content: flex-end;
  flex-shrink: 0;
  gap: 10px;
  padding: 14px 18px;
  border-top: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.96);
}.dhl-service-panel {
  margin: 0 18px 18px;
  border: 1px solid var(--line);
  border-radius: 10px;
  overflow: hidden;
  background: var(--card);
}.compact-heading {
  padding: 16px 18px;
}.dhl-service-group {
  padding: 16px 18px;
  border-top: 1px solid var(--line);
}.dhl-service-group h4 {
  margin: 0 0 12px;
  font-size: 18px;
  color: var(--ink);
}.dhl-service-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}.dhl-service-card {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
  min-height: 112px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  cursor: pointer;
  transition: border-color 0.18s ease, background 0.18s ease, transform 0.18s ease, box-shadow 0.18s ease;
}.dhl-service-card:hover,
.dhl-service-card.selected {
  border-color: rgba(8, 127, 109, 0.42);
  background: var(--accent-soft);
  transform: translateY(-1px);
  box-shadow: 0 12px 28px rgba(15, 48, 43, 0.08);
}.dhl-service-card input[type="checkbox"] {
  width: 22px;
  height: 22px;
}.dhl-service-copy {
  display: grid;
  gap: 5px;
  min-width: 0;
}.dhl-service-copy strong {
  color: var(--ink);
  font-size: 16px;
  line-height: 1.35;
}.dhl-service-copy small,
.dhl-service-copy em {
  color: var(--muted);
  font-size: 13px;
  font-style: normal;
  line-height: 1.45;
}.dhl-service-input {
  width: min(220px, 100%);
  margin-top: 4px;
  padding: 9px 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--card);
  color: var(--ink);
  font: inherit;
}.dhl-service-price {
  justify-self: end;
  min-width: 88px;
  padding: 8px 10px;
  border-radius: 999px;
  color: var(--accent-strong);
  background: rgba(8, 127, 109, 0.12);
  font-weight: 900;
  text-align: center;
  white-space: nowrap;
}.dhl-breakdown {
  display: grid;
  gap: 6px;
  margin: 0 18px 18px;
  padding: 14px 16px;
  border: 1px dashed rgba(8, 127, 109, 0.35);
  border-radius: 8px;
  color: var(--muted);
  background: rgba(8, 127, 109, 0.05);
  font-weight: 700;
}.dhl-breakdown strong {
  color: var(--ink);
}.tool-workbench .result-panel,
.copy-result {
  margin: 0 18px 18px;
  display: grid;
  gap: 5px;
  padding: 16px;
}.tool-workbench .result-panel strong,
.copy-result strong {
  color: var(--ink);
  font-size: 24px;
  line-height: 1.25;
  overflow-wrap: anywhere;
}.copy-result {
  width: calc(100% - 36px);
  border: 1px solid var(--line);
  color: var(--ink);
  text-align: left;
  cursor: pointer;
}.copy-result .ui-icon {
  justify-self: end;
  margin-top: -28px;
  color: var(--accent);
}.tool-workbench .summary-row {
  margin: 0 18px 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
}.dhl-result-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  margin: 0 18px 18px;
}.dhl-result-grid .result-panel {
  margin: 0;
}.accent-result {
  border-color: rgba(8, 127, 109, 0.24);
  background: #f0faf7;
}.accent-result em {
  color: var(--muted);
  font-size: 12px;
  font-style: normal;
}.icon-button.danger {
  color: #b33434;
  border-color: rgba(179, 52, 52, 0.22);
  background: rgba(179, 52, 52, 0.08);
}.volume-mobile-path {
  display: flex;
  align-items: center;
  gap: 10px;
}.volume-mobile-path > div {
  min-width: 0;
  display: grid;
  gap: 3px;
}.volume-mobile-path strong {
  color: var(--ink);
  font-size: 18px;
}.volume-mobile-path span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 900;
}.volume-mobile-back {
  flex: 0 0 auto;
  min-height: 36px;
}@keyframes sheetRise {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}.mobile-card-picker {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 10px;
}.mobile-pick-card {
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: 14px;
  display: grid;
  gap: 5px;
  padding: 13px;
  color: var(--ink);
  background: #fff;
  text-align: left;
  box-shadow: 0 8px 18px rgba(20, 33, 43, 0.04);
  transition:
    transform 0.16s ease,
    border-color 0.16s ease,
    box-shadow 0.16s ease,
    background 0.16s ease;
}.mobile-pick-card:active {
  transform: scale(0.985);
}.mobile-pick-card.active {
  border-color: rgba(8, 127, 109, 0.5);
  color: var(--accent-strong);
  background: linear-gradient(135deg, #e7f8f3 0%, #ffffff 85%);
  box-shadow: 0 12px 26px rgba(8, 127, 109, 0.1);
}.mobile-pick-card strong {
  min-width: 0;
  font-size: 15px;
  overflow-wrap: anywhere;
}.mobile-pick-card em {
  color: var(--muted);
  font-size: 12px;
  font-style: normal;
  font-weight: 800;
}.mobile-card-picker {
  display: none;
  padding: 0 16px 16px;
}.mobile-param-back {
  display: none;
}.volume-desktop-layout {
  display: grid;
  gap: 14px;
}.volume-group-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 10px;
}.volume-mobile-layout {
  display: none;
}.volume-mobile-cards {
  display: grid;
  padding: 0;
}.volume-mobile-search {
  margin-bottom: 12px;
}.volume-weight-table {
  min-width: 720px;
}.info-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
}.segmented-tabs {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 6px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 4px;
  background: #f6f8fa;
}.segmented-tabs button {
  min-height: 36px;
  border: 0;
  border-radius: 8px;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 8px 11px;
  color: #5c6a78;
  background: transparent;
  font-weight: 900;
  cursor: pointer;
}.segmented-tabs button.active {
  color: var(--accent-strong);
  background: #ffffff;
  box-shadow: var(--soft-shadow);
}.info-toolbar input {
  max-width: 420px;
}.info-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 12px;
}.info-card {
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  display: grid;
  grid-template-columns: 54px minmax(0, 1fr);
  gap: 12px;
  padding: 14px;
  color: inherit;
  background: #ffffff;
  text-decoration: none;
  box-shadow: 0 8px 20px rgba(20, 33, 43, 0.05);
}.info-card:hover,
.info-card:focus-visible {
  border-color: rgba(8, 127, 109, 0.38);
  outline: none;
  transform: translateY(-1px);
  box-shadow: 0 14px 30px rgba(8, 127, 109, 0.09);
}.info-logo {
  position: relative;
  width: 54px;
  height: 54px;
  border: 1px solid rgba(8, 127, 109, 0.16);
  border-radius: 8px;
  display: grid;
  place-items: center;
  overflow: hidden;
  color: var(--accent-strong);
  background: var(--accent-soft);
  font-size: 15px;
  font-weight: 900;
}.info-logo::before {
  content: attr(data-fallback);
}.info-logo:has(img)::before {
  content: "";
}.info-logo img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 5px;
}.info-card-body {
  min-width: 0;
}.info-card-title {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 8px;
}.info-card-title strong {
  color: #20303d;
  font-size: 16px;
  line-height: 1.3;
}.info-card-title .ui-icon {
  width: 16px;
  height: 16px;
  margin-top: 2px;
  color: var(--accent);
}.info-meta {
  display: inline-block;
  margin-top: 3px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 900;
}.info-card p {
  margin: 7px 0 0;
  color: #40515f;
  font-size: 13px;
}.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 10px;
}.tag-row span {
  border-radius: 999px;
  padding: 2px 7px;
  color: var(--accent-strong);
  background: var(--accent-soft);
  font-size: 11px;
  font-weight: 900;
}.brand-group {
  display: grid;
  gap: 10px;
  margin-bottom: 16px;
}.brand-group h4 {
  margin: 0;
  color: #20303d;
  font-size: 16px;
}.modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 240;
  display: grid;
  place-items: center;
  padding: 20px;
  background: rgba(15, 23, 32, 0.52);
}.modal-card {
  width: min(680px, 100%);
  max-height: min(760px, calc(100svh - 40px));
  overflow: auto;
  border: 1px solid rgba(255, 255, 255, 0.38);
  border-radius: 8px;
  background: #ffffff;
  box-shadow: 0 24px 70px rgba(15, 23, 32, 0.28);
}.modal-heading {
  position: sticky;
  top: 0;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 16px;
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.96);
}.modal-heading h3,
.modal-heading p {
  margin: 0;
}.modal-heading-actions {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}.daily-news-open {
  flex-shrink: 0;
}.daily-news-open-text {
  white-space: nowrap;
}.daily-news-modal-card {
  width: min(980px, 100%);
}.daily-news-heading h3 {
  color: #20303d;
  font-size: 18px;
  line-height: 1.3;
}.daily-news-heading p {
  margin-top: 4px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.45;
}.daily-news-body {
  display: grid;
  gap: 14px;
  padding: 16px;
}.daily-news-loading {
  min-height: 180px;
  display: grid;
  place-items: center;
  gap: 10px;
  color: var(--muted);
  font-weight: 900;
}.loading-spinner {
  width: 28px;
  height: 28px;
  border: 3px solid rgba(8, 127, 109, 0.16);
  border-top-color: var(--accent);
  border-radius: 999px;
  animation: spin 0.8s linear infinite;
}@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}.daily-news-status {
  border: 1px solid rgba(210, 158, 32, 0.24);
  border-radius: 8px;
  padding: 10px 12px;
  color: #7c5a12;
  background: #fff8e7;
  font-size: 13px;
  font-weight: 800;
}.daily-news-summary {
  border: 1px solid rgba(8, 127, 109, 0.16);
  border-radius: 8px;
  padding: 14px;
  background: linear-gradient(135deg, rgba(8, 127, 109, 0.08), rgba(31, 139, 212, 0.06));
}.daily-news-summary h4,
.daily-news-section h4 {
  margin: 0 0 9px;
  color: #20303d;
  font-size: 15px;
}.daily-news-summary p {
  margin: 0;
  color: #354755;
  line-height: 1.65;
}.daily-news-section {
  min-width: 0;
  display: grid;
  align-content: start;
  gap: 9px;
}.daily-news-section-wide {
  gap: 10px;
}.daily-news-section-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
}.daily-news-section-head h4 {
  margin: 0;
}.daily-news-section-head span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
}.daily-news-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 10px;
}.daily-news-item {
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  display: grid;
  gap: 5px;
  padding: 12px;
  color: inherit;
  background: #ffffff;
  text-decoration: none;
}.daily-news-item:hover,
.daily-news-item:focus-visible {
  border-color: rgba(8, 127, 109, 0.36);
  outline: none;
  box-shadow: 0 10px 24px rgba(8, 127, 109, 0.08);
}.daily-news-item strong {
  color: #20303d;
  line-height: 1.4;
}.daily-news-item span {
  color: var(--accent-strong);
  font-size: 12px;
  font-weight: 900;
}.daily-news-item small {
  color: #526574;
  font-size: 12px;
  line-height: 1.55;
}#changelogContent {
  display: grid;
  gap: 12px;
  padding: 16px;
}.changelog-entry {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 14px;
  background: #fbfdfc;
}.changelog-entry div {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}.changelog-entry strong {
  color: var(--accent-strong);
  font-size: 17px;
}.changelog-entry span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 900;
}.changelog-entry ul {
  margin: 10px 0 0;
  padding-left: 18px;
  color: #344054;
}.changelog-entry li + li {
  margin-top: 6px;
}.global-search-panel {
  width: min(980px, 100%);
  max-height: min(820px, calc(100svh - 40px));
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  overflow: hidden;
}.global-search-heading {
  flex-shrink: 0;
}.global-search-body {
  min-height: 0;
  display: grid;
  grid-template-rows: auto auto auto minmax(0, 1fr);
  gap: 12px;
  padding: 16px;
  overflow: hidden;
}.global-search-box {
  min-height: 50px;
  border: 1px solid var(--line);
  border-radius: 8px;
  display: grid;
  grid-template-columns: 24px minmax(0, 1fr);
  align-items: center;
  gap: 10px;
  padding: 0 14px;
  background: #ffffff;
  box-shadow: 0 10px 24px rgba(20, 33, 43, 0.06);
}.global-search-box .ui-icon {
  width: 20px;
  height: 20px;
  color: var(--accent-strong);
}.global-search-box input {
  width: 100%;
  min-height: 48px;
  border: 0;
  padding: 0;
  background: transparent;
  font-size: 16px;
}.global-search-box input:focus {
  outline: none;
  box-shadow: none;
}.global-search-filters {
  display: flex;
  gap: 7px;
  overflow-x: auto;
  padding-bottom: 2px;
  scrollbar-width: none;
}.global-search-filters::-webkit-scrollbar {
  display: none;
}.global-search-filters button {
  flex: 0 0 auto;
  min-height: 34px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 7px 11px;
  color: #526271;
  background: #f8fafb;
  font-weight: 900;
  cursor: pointer;
}.global-search-filters button.active,
.global-search-filters button:hover,
.global-search-filters button:focus-visible {
  border-color: rgba(8, 127, 109, 0.42);
  color: var(--accent-strong);
  background: var(--accent-soft);
  outline: none;
}.global-search-status {
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
}.global-search-results {
  min-height: 0;
  overflow: auto;
  display: grid;
  align-content: start;
  gap: 14px;
  padding-right: 4px;
}.global-search-empty {
  border: 1px dashed var(--line);
  border-radius: 8px;
  padding: 22px;
  color: var(--muted);
  background: #f8fafb;
  text-align: center;
  font-weight: 800;
}.global-search-group {
  display: grid;
  gap: 8px;
}.global-search-group-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  color: var(--accent-strong);
}.global-search-group-title strong {
  font-size: 14px;
}.global-search-group-title span {
  min-width: 28px;
  border-radius: 999px;
  padding: 2px 8px;
  color: var(--muted);
  background: #eef3f4;
  font-size: 12px;
  font-weight: 900;
  text-align: center;
}.global-search-list {
  display: grid;
  gap: 8px;
}.global-search-result {
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px;
  padding: 13px;
  background: #ffffff;
  cursor: pointer;
  transition:
    border-color 160ms ease,
    box-shadow 160ms ease,
    transform 160ms ease;
}.global-search-result:hover,
.global-search-result:focus-visible {
  border-color: rgba(8, 127, 109, 0.42);
  box-shadow: 0 12px 28px rgba(20, 33, 43, 0.08);
  outline: none;
  transform: translateY(-1px);
}.global-search-result-main {
  min-width: 0;
}.global-search-pill {
  display: inline-flex;
  align-items: center;
  min-height: 22px;
  border-radius: 999px;
  padding: 2px 8px;
  color: var(--accent-strong);
  background: var(--accent-soft);
  font-size: 12px;
  font-weight: 900;
}.global-search-result h4 {
  margin: 8px 0 0;
  color: #1d2b36;
  font-size: 16px;
  line-height: 1.35;
  overflow-wrap: anywhere;
}.global-search-subtitle,
.global-search-excerpt {
  margin: 5px 0 0;
  color: #526271;
  line-height: 1.5;
  overflow-wrap: anywhere;
}.global-search-subtitle {
  font-weight: 800;
}.global-search-excerpt {
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}.global-search-result mark {
  border-radius: 4px;
  padding: 0 2px;
  color: #114237;
  background: #c9f4e6;
}.global-search-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}.global-search-actions .secondary-button {
  min-height: 36px;
  padding: 7px 10px;
}.update-card {
  max-width: 560px;
}.update-content {
  display: grid;
  gap: 14px;
  padding: 16px;
}.update-version-card,
.update-code-row {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 14px;
  background: #f7faf9;
}.update-version-card span,
.update-code-row span,
.update-version-card em,
.update-code-row em {
  display: block;
}.update-version-card span,
.update-code-row span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 900;
}.update-version-card strong,
.update-code-row strong {
  display: block;
  margin-top: 5px;
  color: var(--accent-strong);
  font-size: 24px;
  line-height: 1.15;
}.update-version-card em,
.update-code-row em {
  margin-top: 5px;
  color: var(--muted);
  font-size: 12px;
  font-style: normal;
}.update-notes {
  margin: 0;
  padding: 14px 14px 14px 32px;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: #344054;
  background: #ffffff;
}.update-notes li + li {
  margin-top: 8px;
}.update-actions {
  justify-content: flex-end;
}@media (max-width: 1180px) {.expo-layout {
    grid-template-columns: 1fr;
  }.dhl-result-grid,
.tool-form,
.dhl-form,
.dhl-top-form,
.dhl-service-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}@media (min-width: 861px) {.app-shell {
    display: grid;
    grid-template-columns: 250px minmax(0, 1fr);
  }.sidebar {
    position: sticky;
    top: 0;
    height: 100vh;
    display: flex;
    padding: 22px 16px;
  }.module-nav {
    display: grid;
    grid-template-columns: 1fr;
    overflow: visible;
  }.nav-item {
    flex: initial;
    min-height: 48px;
    display: flex;
    justify-items: initial;
    justify-content: flex-start;
    gap: 10px;
    padding: 10px 12px;
    text-align: left;
  }.nav-item span {
    display: inline-block;
  }.workspace {
    padding: 24px;
    display: block;
    visibility: visible;
    opacity: 1;
  }
}@media (max-width: 860px) {body {
    padding-bottom: calc(92px + env(safe-area-inset-bottom));
  }.workspace-header {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: end;
    padding-right: 2px;
  }.workspace-actions {
    align-self: end;
    justify-content: flex-end;
  }.module-nav {
    display: flex;
    grid-template-columns: none;
    gap: 7px;
    justify-content: flex-start;
    overflow-x: auto;
    overscroll-behavior-x: contain;
    padding: 8px 10px calc(8px + env(safe-area-inset-bottom));
    scroll-padding-inline: 10px;
    scrollbar-width: none;
  }.module-nav::-webkit-scrollbar {
    display: none;
  }.nav-item {
    flex: 0 0 76px;
    min-height: 62px;
  }.expo-list {
    max-height: none;
    overflow: visible;
  }.world-panel {
    min-height: 330px;
  }.expo-card {
    grid-template-columns: 1fr;
    align-items: start;
  }.expo-card-foot {
    display: flex;
    justify-content: flex-start;
    flex-wrap: wrap;
  }.info-toolbar {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: start;
  }.info-toolbar input {
    max-width: none;
  }.segmented-tabs {
    width: 100%;
    min-width: 0;
  }.segmented-tabs button {
    flex: 1 1 0;
    justify-content: center;
  }.daily-news-open {
    width: 46px;
    min-width: 46px;
    height: 46px;
    padding: 0;
    justify-content: center;
    align-self: stretch;
  }.daily-news-open .ui-icon {
    margin: 0;
  }.daily-news-open-text {
    display: none;
  }.tool-form,
.tool-form.two-columns,
.dhl-form,
.dhl-top-form,
.dhl-result-grid,
.dhl-service-list {
    grid-template-columns: 1fr;
  }.mobile-card-picker {
    display: grid;
  }.mobile-picker {
    display: none;
  }.param-mobile-body:not(.mobile-detail-open) > .param-layout,
.param-mobile-body:not(.mobile-detail-open) > .mobile-param-back {
    display: none;
  }.param-mobile-body.mobile-detail-open > .mobile-card-picker {
    display: none;
  }.param-mobile-body.mobile-detail-open > .mobile-param-back {
    display: inline-flex;
    width: calc(100% - 32px);
    margin: 0 16px 12px;
    justify-content: center;
    position: sticky;
    top: calc(72px + env(safe-area-inset-top));
    z-index: 16;
    box-shadow: var(--soft-shadow);
  }.param-mobile-body.mobile-detail-open > .param-layout,
.volume-mobile-layout {
    border-radius: 22px;
    background: rgba(255, 255, 255, 0.94);
    box-shadow: 0 16px 38px rgba(20, 33, 43, 0.08);
  }.volume-desktop-layout {
    display: none;
  }.volume-mobile-layout {
    display: grid;
    gap: 12px;
    padding: 0 16px 16px;
  }.machine-compare-picker {
    grid-template-columns: 1fr;
  }.machine-compare-options {
    flex-wrap: nowrap;
    overflow-x: auto;
    padding-bottom: 3px;
    scrollbar-width: none;
  }.machine-compare-options::-webkit-scrollbar {
    display: none;
  }.compare-toolbar {
    grid-template-columns: 1fr;
  }.compare-model-grid {
    grid-template-columns: 1fr;
  }.full-compare-table-wrap {
    max-height: 58vh;
  }.compare-table-tip {
    font-size: 11px;
  }.table-viewer-stage {
    padding: 10px;
  }.table-viewer-table-wrap {
    border-radius: 10px;
  }.tool-workbench .summary-row {
    grid-template-columns: 1fr;
  }.modal-backdrop {
    place-items: end center;
    padding: 12px;
  }.modal-backdrop.daily-news-modal {
    place-items: center;
  }.modal-card {
    max-height: min(720px, calc(100svh - 24px));
  }.daily-news-modal-card {
    max-height: min(760px, calc(100svh - 24px));
    border-radius: 14px 14px 8px 8px;
  }.daily-news-heading {
    align-items: flex-start;
  }.daily-news-heading h3 {
    font-size: 16px;
  }.daily-news-heading p {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }.daily-news-body {
    padding: 14px;
  }.modal-heading-actions {
    gap: 6px;
  }.modal-heading-actions .secondary-button {
    min-width: 0;
    padding-inline: 10px;
  }.global-search-panel {
    width: 100%;
    max-height: calc(100svh - 24px);
    border-radius: 14px 14px 8px 8px;
  }.global-search-body {
    padding: 14px;
  }.global-search-result {
    grid-template-columns: 1fr;
  }.global-search-actions {
    justify-content: stretch;
  }.global-search-actions .secondary-button {
    flex: 1 1 0;
  }
}@media (max-width: 560px) {.workspace-header {
    grid-template-columns: 1fr;
  }.workspace-actions,
.update-button,
.global-search-trigger {
    width: 100%;
  }.daily-news-open {
    width: 44px;
    min-width: 44px;
    justify-content: center;
  }.modal-heading-actions .secondary-button {
    width: auto;
  }.daily-news-heading {
    gap: 8px;
  }.daily-news-heading .icon-button {
    width: 38px;
    height: 38px;
  }.daily-news-heading .secondary-button {
    min-height: 38px;
    font-size: 12px;
  }.global-search-trigger {
    min-height: 44px;
  }.module-nav {
    gap: 6px;
    padding: 7px 10px calc(7px + env(safe-area-inset-bottom));
  }.nav-item {
    flex-basis: 74px;
    min-height: 60px;
    font-size: 11px;
  }.world-panel {
    min-height: 300px;
    margin: 10px;
  }.map-toolbar,
.content-heading,
.modal-heading {
    display: grid;
  }.map-toolbar .secondary-button,
.modal-heading .secondary-button {
    width: 100%;
  }.global-search-heading {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
  }.global-search-heading .secondary-button {
    width: auto;
  }.global-search-panel {
    max-height: calc(100svh - 12px);
    border-radius: 12px 12px 0 0;
  }.global-search-body {
    gap: 10px;
    padding: 12px;
  }.global-search-box {
    min-height: 52px;
    grid-template-columns: 22px minmax(0, 1fr);
    padding: 0 12px;
  }.global-search-box input {
    min-height: 50px;
    font-size: 15px;
  }.global-search-filters {
    margin-inline: -12px;
    padding: 0 12px 3px;
  }.global-search-filters button {
    min-height: 36px;
    padding: 7px 10px;
    font-size: 12px;
  }.global-search-results {
    gap: 12px;
    padding-right: 0;
  }.global-search-result {
    grid-template-columns: 1fr;
    gap: 10px;
    padding: 12px;
  }.global-search-result h4 {
    font-size: 15px;
  }.global-search-subtitle,
.global-search-excerpt {
    font-size: 13px;
  }.global-search-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
  }.global-search-actions .secondary-button {
    width: 100%;
    min-height: 40px;
    padding-inline: 8px;
    font-size: 12px;
  }.expo-list-card,
.tool-form,
.tool-workbench .result-panel,
.tool-workbench .summary-row,
.dhl-result-grid,
#changelogContent {
    padding: 12px;
  }.dhl-action-strip,
.dhl-service-panel,
.dhl-breakdown {
    margin: 0 12px 12px;
  }.dhl-action-strip {
    align-items: stretch;
    flex-direction: column;
  }.dhl-service-modal {
    align-items: end;
    padding: 12px;
  }.dhl-service-modal-card {
    width: 100%;
    max-height: calc(100svh - 24px);
    border-radius: 12px;
  }.dhl-service-modal-heading {
    align-items: flex-start;
    padding: 12px;
  }.dhl-service-modal-summary,
  .dhl-service-modal-footer {
    padding-inline: 12px;
  }.dhl-service-modal-body .dhl-service-group {
    padding: 12px;
  }.dhl-service-card {
    grid-template-columns: auto minmax(0, 1fr);
  }.dhl-service-price {
    grid-column: 2;
    justify-self: start;
  }.tool-workbench .result-panel,
.tool-workbench .summary-row,
.dhl-result-grid,
.copy-result {
    width: auto;
    margin: 0 12px 12px;
  }.mobile-card-picker {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }.mobile-pick-card {
    min-height: 92px;
    align-content: start;
  }.info-grid {
    grid-template-columns: 1fr;
  }.info-card {
    grid-template-columns: 46px minmax(0, 1fr);
    padding: 12px;
  }.info-logo {
    width: 46px;
    height: 46px;
  }
}.compare-diff-cell {
  background: rgba(214, 130, 18, 0.18) !important;
  color: #b05f06 !important;
  font-weight: 700 !important;
  position: relative;
}:root[data-theme="dark"] .compare-diff-cell {
  background: rgba(255, 180, 50, 0.18) !important;
  color: #f5b43a !important;
}.compare-diff-cell::after {
  content: "";
  position: absolute;
  inset: 2px;
  border-radius: 3px;
  border: 1.5px solid rgba(214, 130, 18, 0.35);
  pointer-events: none;
}:root[data-theme="dark"] .compare-diff-cell::after {
  border-color: rgba(255, 180, 50, 0.35);
}/* Disabled function card */
.function-card.disabled,
.function-card:disabled {
  opacity: 0.45;
  filter: grayscale(0.7);
  pointer-events: none;
  cursor: not-allowed;
  background: rgba(220, 225, 230, 0.3) !important;
  border-color: rgba(200, 205, 210, 0.5) !important;
}.function-card.disabled strong,
.function-card:disabled strong {
  color: #8c9498 !important;
}:root[data-theme="dark"] .function-card.disabled,
:root[data-theme="dark"] .function-card:disabled {
  background: rgba(40, 48, 55, 0.3) !important;
  border-color: rgba(50, 58, 65, 0.5) !important;
}:root[data-theme="dark"] .function-card.disabled strong,
:root[data-theme="dark"] .function-card:disabled strong {
  color: #5a656b !important;
}/* Desktop safety overrides: only mobile widths use the bottom-nav app layout. */
@media (min-width: 861px) {
  .app-shell {
    display: grid !important;
    grid-template-columns: 300px minmax(0, 1fr) !important;
  }

  .sidebar {
    position: sticky !important;
    top: 0;
    height: 100vh !important;
    width: auto !important;
    display: flex !important;
  }

  .brand-block {
    align-items: center;
  }

  .brand-block h1 {
    white-space: nowrap;
    font-size: clamp(19px, 1.65vw, 22px);
    letter-spacing: 0;
  }

  .module-nav {
    position: static !important;
    display: grid !important;
    grid-template-columns: 1fr !important;
    overflow: visible !important;
  }

  .workspace {
    display: block !important;
    min-width: 0;
    visibility: visible !important;
    opacity: 1 !important;
  }
}:root[data-theme="dark"] select,
:root[data-theme="dark"] option,
:root[data-theme="dark"] .select-like,
:root[data-theme="dark"] .chip-button,
:root[data-theme="dark"] .filter-chip {
  color: #ecf7f6;
  background-color: #16232d;
}:root[data-theme="dark"] .mobile-card-picker button,
:root[data-theme="dark"] .mobile-drill-stage button,
:root[data-theme="dark"] .machine-compare-body button,
:root[data-theme="dark"] .param-mobile-body button {
  color: #ecf7f6;
}:root[data-theme="dark"] .mobile-card-picker button:not(.primary-button):not(.secondary-button):not(.back-button),
:root[data-theme="dark"] .mobile-drill-stage button:not(.primary-button):not(.secondary-button):not(.back-button),
:root[data-theme="dark"] .machine-compare-body button:not(.primary-button):not(.secondary-button):not(.back-button),
:root[data-theme="dark"] .param-mobile-body button:not(.primary-button):not(.secondary-button):not(.back-button) {
  border-color: rgba(117, 145, 160, 0.38);
  background: #16232d;
}:root[data-theme="dark"] .mobile-card-picker button.active,
:root[data-theme="dark"] .mobile-drill-stage button.active,
:root[data-theme="dark"] .machine-compare-body button.active,
:root[data-theme="dark"] .param-mobile-body button.active {
  border-color: rgba(50, 199, 164, 0.72);
  background: #123f36;
  color: #84f3d9;
  box-shadow: inset 0 0 0 1px rgba(50, 199, 164, 0.2);
}/* Dark theme readability pass: pair every dark surface with high-contrast text. */
:root[data-theme="dark"] {
  --dark-panel: #121c25;
  --dark-panel-2: #16232d;
  --dark-panel-3: #1a2934;
  --dark-text: #f2fafb;
  --dark-muted: #c5d4de;
  --dark-soft: #9fb2c0;
}:root[data-theme="dark"] body,
:root[data-theme="dark"] .workspace,
:root[data-theme="dark"] .content-card,
:root[data-theme="dark"] .tool-card,
:root[data-theme="dark"] .result-panel,
:root[data-theme="dark"] .metric-stack,
:root[data-theme="dark"] .chat-card,
:root[data-theme="dark"] .chat-layout,
:root[data-theme="dark"] .chat-settings,
:root[data-theme="dark"] .chat-console,
:root[data-theme="dark"] .term-card,
:root[data-theme="dark"] .intro-article,
:root[data-theme="dark"] .config-text,
:root[data-theme="dark"] .intro-article .source-block,
:root[data-theme="dark"] .table-wrap,
:root[data-theme="dark"] .empty-state,
:root[data-theme="dark"] details {
  color: var(--dark-text);
}:root[data-theme="dark"] label,
:root[data-theme="dark"] .input-grid label,
:root[data-theme="dark"] .tool-form label,
:root[data-theme="dark"] .chat-settings-form label,
:root[data-theme="dark"] .form-grid label {
  color: var(--dark-muted);
}:root[data-theme="dark"] .card-heading p,
:root[data-theme="dark"] .content-heading p,
:root[data-theme="dark"] .formula-note,
:root[data-theme="dark"] .source-note,
:root[data-theme="dark"] .metric small,
:root[data-theme="dark"] .metric em,
:root[data-theme="dark"] .empty-state,
:root[data-theme="dark"] .mini-heading span,
:root[data-theme="dark"] .api-hint,
:root[data-theme="dark"] .model-status,
:root[data-theme="dark"] .chat-settings-summary span,
:root[data-theme="dark"] .chat-bubble span,
:root[data-theme="dark"] .intro-article p,
:root[data-theme="dark"] .term-card p {
  color: var(--dark-muted);
}:root[data-theme="dark"] .card-heading h3,
:root[data-theme="dark"] .content-heading h3,
:root[data-theme="dark"] .metric strong,
:root[data-theme="dark"] .mini-heading strong,
:root[data-theme="dark"] .chat-settings-summary strong,
:root[data-theme="dark"] .chat-empty strong,
:root[data-theme="dark"] .term-title strong,
:root[data-theme="dark"] .intro-article h4,
:root[data-theme="dark"] .term-card strong,
:root[data-theme="dark"] .function-card strong,
:root[data-theme="dark"] .tool-card strong,
:root[data-theme="dark"] .content-card strong {
  color: var(--dark-text);
}:root[data-theme="dark"] .result-panel,
:root[data-theme="dark"] .metric-stack,
:root[data-theme="dark"] .summary-row .metric,
:root[data-theme="dark"] .metric-stack .metric,
:root[data-theme="dark"] .term-card,
:root[data-theme="dark"] .intro-article .source-block,
:root[data-theme="dark"] .config-text,
:root[data-theme="dark"] .table-wrap,
:root[data-theme="dark"] details,
:root[data-theme="dark"] .chat-settings,
:root[data-theme="dark"] .chat-console {
  background: var(--dark-panel-2);
  border-color: rgba(112, 137, 154, 0.36);
}:root[data-theme="dark"] .chat-messages {
  background:
    linear-gradient(180deg, rgba(18, 28, 37, 0.98), rgba(15, 24, 32, 0.98));
  color: var(--dark-text);
}:root[data-theme="dark"] .chat-empty {
  color: var(--dark-muted);
}:root[data-theme="dark"] .chat-bubble {
  color: var(--dark-text);
  border-color: rgba(112, 137, 154, 0.42);
  background: var(--dark-panel-3);
}:root[data-theme="dark"] .chat-bubble div {
  color: var(--dark-text);
}:root[data-theme="dark"] .chat-bubble.user {
  border-color: rgba(124, 166, 255, 0.7);
  background: #18345f;
}:root[data-theme="dark"] .chat-bubble.assistant {
  border-color: rgba(50, 199, 164, 0.55);
  background: #14352f;
}:root[data-theme="dark"] .chat-composer {
  background: #101922;
  border-color: rgba(112, 137, 154, 0.36);
}:root[data-theme="dark"] .chat-composer textarea,
:root[data-theme="dark"] .chat-settings input,
:root[data-theme="dark"] .chat-settings select,
:root[data-theme="dark"] .chat-settings textarea {
  color: var(--dark-text);
  background: #0f1821;
  border-color: rgba(132, 153, 166, 0.55);
}:root[data-theme="dark"] textarea[readonly] {
  background: #13202a;
  color: #c5d0d8;
}:root[data-theme="dark"] input::placeholder,
:root[data-theme="dark"] textarea::placeholder {
  color: #9fb2c0;
  opacity: 1;
}:root[data-theme="dark"] .term-title span,
:root[data-theme="dark"] .term-meta span,
:root[data-theme="dark"] .term-meta a,
:root[data-theme="dark"] .sheet-meta span,
:root[data-theme="dark"] .tag {
  color: #81f2d7;
}:root[data-theme="dark"] .term-title span {
  text-shadow: none;
}:root[data-theme="dark"] .term-meta span,
:root[data-theme="dark"] .term-meta a,
:root[data-theme="dark"] .sheet-meta span {
  background: #0f4a3e;
}:root[data-theme="dark"] .recommend-table th,
:root[data-theme="dark"] .data-table th,
:root[data-theme="dark"] .config-table th,
:root[data-theme="dark"] .machine-param-table th,
:root[data-theme="dark"] .focused-machine-table th,
:root[data-theme="dark"] thead th {
  color: #dff7f2;
  background: #20313d;
}:root[data-theme="dark"] td,
:root[data-theme="dark"] th {
  color: var(--dark-text);
}:root[data-theme="dark"] .message {
  color: #ffc7c1;
  background: #3a1d1c;
}:root[data-theme="dark"] .message.neutral {
  color: #ffe2a6;
  background: #3b2b12;
}:root[data-theme="dark"] .global-search-box,
:root[data-theme="dark"] .global-search-result,
:root[data-theme="dark"] .global-search-empty {
  color: var(--dark-text);
  background: #121c25;
  border-color: rgba(112, 137, 154, 0.42);
}:root[data-theme="dark"] .global-search-filters button,
:root[data-theme="dark"] .global-search-group-title span {
  color: var(--dark-muted);
  background: #16232d;
  border-color: rgba(112, 137, 154, 0.42);
}:root[data-theme="dark"] .global-search-filters button.active,
:root[data-theme="dark"] .global-search-filters button:hover,
:root[data-theme="dark"] .global-search-filters button:focus-visible,
:root[data-theme="dark"] .global-search-pill {
  color: #93f1dc;
  background: #0f4a3e;
  border-color: rgba(50, 199, 164, 0.64);
}:root[data-theme="dark"] .global-search-result h4,
:root[data-theme="dark"] .global-search-subtitle {
  color: var(--dark-text);
}:root[data-theme="dark"] .global-search-excerpt,
:root[data-theme="dark"] .global-search-status {
  color: var(--dark-muted);
}:root[data-theme="dark"] .global-search-result mark {
  color: #062a23;
  background: #77e7ca;
}/* Dark theme component fixes for quote,
tools and parameter cards. */
:root[data-theme="dark"] .tool-workbench .content-heading,
:root[data-theme="dark"] .param-mobile-body.mobile-detail-open > .param-layout,
:root[data-theme="dark"] .volume-mobile-layout,
:root[data-theme="dark"] .parts-gallery-preview {
  background:
    linear-gradient(135deg, rgba(22, 35, 45, 0.98), rgba(18, 28, 37, 0.98));
  color: var(--dark-text);
  border-color: rgba(112, 137, 154, 0.38);
}:root[data-theme="dark"] .dhl-action-strip,
:root[data-theme="dark"] .dhl-service-panel,
:root[data-theme="dark"] .dhl-breakdown {
  color: var(--dark-muted);
  background: rgba(22, 35, 45, 0.96);
  border-color: rgba(112, 137, 154, 0.42);
}:root[data-theme="dark"] .dhl-action-note {
  color: var(--dark-muted);
}:root[data-theme="dark"] .dhl-action-strip .secondary-button strong,
:root[data-theme="dark"] .dhl-service-modal-summary {
  color: #8ef4dd;
  background: rgba(28, 111, 94, 0.28);
}:root[data-theme="dark"] .dhl-service-modal-summary strong {
  color: #8ef4dd;
}:root[data-theme="dark"] .dhl-service-modal-footer {
  background: rgba(22, 35, 45, 0.98);
  border-color: rgba(112, 137, 154, 0.42);
}:root[data-theme="dark"] .dhl-service-card {
  color: var(--dark-text);
  background: #16232d;
  border-color: rgba(112, 137, 154, 0.42);
}:root[data-theme="dark"] .dhl-service-card:hover,
:root[data-theme="dark"] .dhl-service-card.selected {
  background: #123f36;
  border-color: rgba(50, 199, 164, 0.7);
}:root[data-theme="dark"] .dhl-service-copy strong,
:root[data-theme="dark"] .dhl-breakdown strong,
:root[data-theme="dark"] .dhl-service-group h4 {
  color: var(--dark-text);
}:root[data-theme="dark"] .dhl-service-copy small,
:root[data-theme="dark"] .dhl-service-copy em {
  color: var(--dark-muted);
}:root[data-theme="dark"] .dhl-service-input {
  color: var(--dark-text);
  background: #0f1821;
  border-color: rgba(132, 153, 166, 0.55);
}:root[data-theme="dark"] .dhl-service-price {
  color: #8ef4dd;
  background: #0f4a3e;
}:root[data-theme="dark"] .tool-title-icon {
  color: #83f5dc;
  background: #0f4a3e;
}:root[data-theme="dark"] .part-card,
:root[data-theme="dark"] .machine-focus-toolbar,
:root[data-theme="dark"] .machine-summary-grid .metric {
  color: var(--dark-text);
  background: #16232d;
  border-color: rgba(112, 137, 154, 0.42);
  box-shadow: 0 14px 30px rgba(0, 0, 0, 0.18);
}:root[data-theme="dark"] .part-card:focus-visible {
  color: #f2fafb;
  background:
    linear-gradient(135deg, rgba(15, 74, 62, 0.95), rgba(22, 35, 45, 0.98));
  border-color: rgba(50, 199, 164, 0.72);
  box-shadow: inset 0 0 0 1px rgba(50, 199, 164, 0.18), 0 16px 32px rgba(0, 0, 0, 0.22);
}:root[data-theme="dark"] .volume-mobile-path strong,
:root[data-theme="dark"] .machine-focus-toolbar strong,
:root[data-theme="dark"] .machine-summary-grid .metric strong,
:root[data-theme="dark"] .part-card strong,
:root[data-theme="dark"] .parts-gallery-preview strong {
  color: var(--dark-text);
}:root[data-theme="dark"] .volume-mobile-path span,
:root[data-theme="dark"] .machine-focus-toolbar span,
:root[data-theme="dark"] .machine-summary-grid .metric small,
:root[data-theme="dark"] .part-card em,
:root[data-theme="dark"] .part-card small,
:root[data-theme="dark"] .parts-gallery-preview p {
  color: var(--dark-muted);
}:root[data-theme="dark"] .focused-machine-table .param-name,
:root[data-theme="dark"] .focused-machine-table .param-item,
:root[data-theme="dark"] .focused-machine-table .param-unit {
  color: var(--dark-text);
  background: #16232d;
}:root[data-theme="dark"] .changelog-entry,
:root[data-theme="dark"] .update-version-card,
:root[data-theme="dark"] .update-code-row,
:root[data-theme="dark"] .update-notes,
:root[data-theme="dark"] .parts-gallery-card,
:root[data-theme="dark"] .parts-gallery-preview,
:root[data-theme="dark"] .part-image-placeholder,
:root[data-theme="dark"] .part-image-large {
  color: var(--dark-text);
  background:
    linear-gradient(180deg, rgba(24, 34, 44, 0.98), rgba(18, 28, 37, 0.98));
  border-color: rgba(112, 137, 154, 0.42);
}:root[data-theme="dark"] .modal-heading {
  background: rgba(18, 28, 37, 0.98);
  border-color: rgba(112, 137, 154, 0.38);
}:root[data-theme="dark"] .changelog-entry ul,
:root[data-theme="dark"] .update-notes,
:root[data-theme="dark"] .update-version-card em,
:root[data-theme="dark"] .update-code-row em {
  color: var(--dark-muted);
}:root[data-theme="dark"] .changelog-entry strong,
:root[data-theme="dark"] .update-version-card strong,
:root[data-theme="dark"] .update-code-row strong,
:root[data-theme="dark"] .part-detail-copy strong,
:root[data-theme="dark"] .part-detail-info dd,
:root[data-theme="dark"] .part-image-name {
  color: #8ff7dc;
}:root[data-theme="dark"] .part-detail-image,
:root[data-theme="dark"] .part-detail-info {
  color: var(--dark-text);
}:root[data-theme="dark"] .part-detail-info dt,
:root[data-theme="dark"] .part-detail-info small {
  color: var(--dark-muted);
}:root[data-theme="dark"] .data-table,
:root[data-theme="dark"] .config-table,
:root[data-theme="dark"] .machine-param-table,
:root[data-theme="dark"] .focused-machine-table,
:root[data-theme="dark"] .machine-compare-table,
:root[data-theme="dark"] .full-compare-table,
:root[data-theme="dark"] .fullscreen-compare-table,
:root[data-theme="dark"] .volume-weight-table {
  background: #121c25;
  color: var(--dark-text);
}:root[data-theme="dark"] .data-table td,
:root[data-theme="dark"] .config-table td,
:root[data-theme="dark"] .machine-param-table td,
:root[data-theme="dark"] .focused-machine-table td,
:root[data-theme="dark"] .machine-compare-table td,
:root[data-theme="dark"] .full-compare-table td,
:root[data-theme="dark"] .fullscreen-compare-table td,
:root[data-theme="dark"] .volume-weight-table td {
  background: #15222c;
  color: var(--dark-text);
  border-color: rgba(112, 137, 154, 0.34);
}:root[data-theme="dark"] .data-table tr:nth-child(even) td,
:root[data-theme="dark"] .config-table tr:nth-child(even) td,
:root[data-theme="dark"] .machine-param-table tr:nth-child(even) td,
:root[data-theme="dark"] .focused-machine-table tr:nth-child(even) td,
:root[data-theme="dark"] .machine-compare-table tr:nth-child(even) td,
:root[data-theme="dark"] .full-compare-table tr:nth-child(even) td,
:root[data-theme="dark"] .fullscreen-compare-table tr:nth-child(even) td,
:root[data-theme="dark"] .volume-weight-table tr:nth-child(even) td {
  background: #101a23;
}:root[data-theme="dark"] .machine-param-table .model-group,
:root[data-theme="dark"] .machine-param-table .screw-head,
:root[data-theme="dark"] .full-compare-table th:first-child,
:root[data-theme="dark"] .full-compare-table td:first-child,
:root[data-theme="dark"] .fullscreen-compare-table th:first-child,
:root[data-theme="dark"] .fullscreen-compare-table td:first-child {
  background: #18312d;
  color: #dff7f2;
}.parts-gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 12px;
}.part-card {
  position: relative;
  border: 1px solid var(--line);
  border-radius: 8px;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 6px;
  padding: 14px;
  color: var(--ink);
  background: #ffffff;
  text-align: left;
  cursor: pointer;
  overflow: hidden;
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
  transition: transform 0.18s ease, border-color 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
  will-change: transform;
}.part-card::after {
  position: absolute;
  inset: 0;
  content: "";
  pointer-events: none;
  opacity: 0;
  background: radial-gradient(circle at var(--tap-x, 50%) var(--tap-y, 50%), rgba(50, 199, 164, 0.2), transparent 42%);
  transition: opacity 0.22s ease;
}.part-image-placeholder {
  grid-column: 1 / -1;
  aspect-ratio: 4 / 3;
  border-radius: 8px;
  display: grid;
  place-items: center;
  overflow: hidden;
  color: var(--accent-strong);
  background:
    linear-gradient(135deg, rgba(224, 243, 238, 0.95), rgba(255, 255, 255, 0.95));
}.part-card:hover,
.part-card.active {
  transform: translateY(-2px);
  border-color: rgba(0, 121, 105, 0.46);
  box-shadow: 0 18px 38px rgba(15, 23, 32, 0.12);
}.part-card:hover::after,
.part-card:focus-visible::after,
.part-card.active::after {
  opacity: 1;
}.part-card:active {
  transform: translateY(0) scale(0.985);
  box-shadow: 0 10px 24px rgba(15, 23, 32, 0.12);
}.part-card-index {
  align-self: start;
  justify-self: start;
  border-radius: 999px;
  padding: 3px 8px;
  color: var(--accent-strong);
  background: var(--accent-soft);
  font-size: 12px;
  font-weight: 900;
}.part-card strong,
.part-card em,
.part-card small {
  grid-column: 1 / -1;
  display: -webkit-box;
  min-height: 3.1em;
  overflow: hidden;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}.part-card strong {
  min-height: 2.8em;
  line-height: 1.35;
}.part-image-placeholder img,
.part-image-large img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
}.part-image-name {
  max-width: 86%;
  color: var(--accent-strong);
  font-size: clamp(18px, 4vw, 30px);
  font-weight: 900;
  line-height: 1.2;
  text-align: center;
}.part-image-placeholder .ui-icon,
.part-image-large .ui-icon {
  width: 34px;
  height: 34px;
}.part-card em,
.part-card small {
  color: var(--muted);
  font-style: normal;
}.parts-gallery-preview {
  border: 1px solid var(--line);
  border-radius: 8px;
  display: grid;
  grid-template-columns: 160px minmax(0, 1fr);
  gap: 16px;
  margin-top: 16px;
  padding: 16px;
  background: #fbfcfc;
}.part-image-large {
  aspect-ratio: 4 / 3;
  min-height: 130px;
  border-radius: 8px;
  display: grid;
  place-items: center;
  overflow: hidden;
  color: var(--accent-strong);
  background: var(--accent-soft);
}.part-detail-copy {
  display: grid;
  align-content: center;
  gap: 6px;
}.part-detail-copy strong {
  color: var(--ink);
  font-size: 24px;
}.part-detail-copy em,
.part-detail-copy small {
  color: var(--muted);
  font-style: normal;
}.parts-gallery-preview p {
  margin: 6px 0 0;
  color: var(--muted);
}.part-detail-modal-card {
  width: min(940px, 100%);
  animation: partModalIn 0.22s ease both;
}@keyframes partModalIn {
  from {
    opacity: 0;
    transform: translateY(18px) scale(0.985);
  }

  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}.part-detail-layout {
  display: grid;
  grid-template-columns: minmax(280px, 1fr) minmax(280px, 0.85fr);
  gap: 18px;
  padding: 18px;
}.part-detail-image {
  aspect-ratio: 4 / 3;
  border: 1px solid var(--line);
  border-radius: 8px;
  display: grid;
  place-items: center;
  overflow: hidden;
  color: var(--accent-strong);
  background: var(--accent-soft);
}.part-detail-image img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
}.part-detail-info {
  display: grid;
  align-content: start;
  gap: 14px;
}.part-detail-info dl {
  display: grid;
  gap: 12px;
  margin: 0;
}.part-detail-info dt {
  margin-bottom: 4px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 900;
}.part-detail-info dd {
  margin: 0;
  color: var(--ink);
  font-size: 18px;
  font-weight: 800;
  line-height: 1.55;
}.part-detail-info small {
  color: var(--muted);
}@media (max-width: 680px) {.parts-gallery-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
  }.part-card {
    border-radius: 14px;
    gap: 5px;
    padding: 10px;
  }.part-card-index {
    padding: 2px 7px;
    font-size: 11px;
  }.part-card strong {
    min-height: 2.7em;
    font-size: 16px;
  }.part-card em {
    min-height: 2.6em;
    font-size: 12px;
    line-height: 1.3;
  }.part-card small {
    display: none;
  }.part-image-name {
    font-size: clamp(16px, 6vw, 24px);
  }.parts-gallery-preview {
    grid-template-columns: 1fr;
  }.parts-gallery-modal {
    align-items: flex-end;
    padding: 8px;
  }.part-detail-modal-card {
    width: 100%;
    max-height: 92svh;
    border-radius: 18px 18px 8px 8px;
    overflow: auto;
  }.part-detail-layout {
    grid-template-columns: 1fr;
    gap: 14px;
    padding: 14px;
  }.part-detail-image {
    min-height: 220px;
  }.part-detail-info dd {
    font-size: 16px;
  }
}.chat-heading-actions {
  display: inline-flex;
  align-items: center;
  justify-content: flex-end;
  gap: 8px;
  flex-wrap: wrap;
}.chat-export-button,
.new-chat-button {
  min-height: 34px;
  padding: 7px 10px;
  font-size: 12px;
}.chat-export-button .ui-icon,
.new-chat-button .ui-icon {
  width: 15px;
  height: 15px;
}.chat-markdown {
  display: grid;
  gap: 8px;
  white-space: normal;
}.chat-markdown p,
.chat-markdown ul,
.chat-markdown ol {
  margin: 0;
}.chat-markdown ul,
.chat-markdown ol {
  padding-left: 1.2em;
}.chat-markdown li + li {
  margin-top: 4px;
}.chat-markdown blockquote {
  margin: 0;
  padding: 8px 10px;
  border-left: 3px solid var(--accent);
  border-radius: 6px;
  color: #33524b;
  background: #edf7f4;
}.chat-markdown strong {
  color: #173029;
  font-weight: 900;
}.chat-markdown em {
  font-style: normal;
  color: #0b6355;
  font-weight: 800;
}.chat-markdown code {
  border-radius: 6px;
  padding: 1px 5px;
  color: #075c4f;
  background: #e7f5f1;
  font-family: Consolas, "SFMono-Regular", monospace;
  font-size: 0.95em;
}.chat-code-block {
  max-width: 100%;
  margin: 0;
  overflow: auto;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #10201d;
  color: #e8fff9;
}.chat-code-block span {
  display: block;
  margin: 0;
  padding: 7px 10px 0;
  color: #91d8c9;
  font-size: 11px;
  font-weight: 900;
}.chat-code-block code {
  display: block;
  min-width: min-content;
  padding: 10px;
  color: inherit;
  background: transparent;
  white-space: pre;
}.chat-markdown h1,
.chat-markdown h2,
.chat-markdown h3,
.chat-markdown h4 {
  margin: 0;
  color: #173029;
  line-height: 1.25;
}.chat-table-wrap {
  max-width: 100%;
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ffffff;
}.chat-markdown-table {
  width: 100%;
  min-width: 360px;
  border-collapse: collapse;
  white-space: normal;
  font-size: 13px;
}.chat-markdown-table th,
.chat-markdown-table td {
  border-bottom: 1px solid var(--line);
  padding: 8px 10px;
  text-align: left;
  vertical-align: top;
}.chat-markdown-table th {
  color: #075c4f;
  background: #e7f5f1;
  font-weight: 900;
}.chat-markdown-table tr:last-child td {
  border-bottom: 0;
}.chat-source-chips {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  margin-top: 10px;
  padding-top: 8px;
  border-top: 1px solid rgba(24, 82, 72, 0.12);
}.chat-source-chips > span {
  margin: 0;
  color: var(--muted);
  font-size: 11px;
  font-weight: 900;
}.chat-source-chip {
  min-height: 28px;
  border: 1px solid rgba(8, 127, 109, 0.22);
  border-radius: 999px;
  padding: 4px 9px;
  color: #075c4f;
  background: #eaf7f3;
  font-size: 12px;
  font-weight: 900;
  cursor: pointer;
}.chat-source-chip:hover,
.chat-source-chip:focus-visible {
  border-color: rgba(8, 127, 109, 0.48);
  background: #d9f1eb;
  outline: none;
}:root[data-theme="dark"] .module-dashboard .content-heading,
:root[data-theme="dark"] .expo-map-card,
:root[data-theme="dark"] .expo-list-card,
:root[data-theme="dark"] .info-toolbar,
:root[data-theme="dark"] .brand-group {
  color: var(--dark-text);
}:root[data-theme="dark"] .expo-map-card,
:root[data-theme="dark"] .expo-list-card,
:root[data-theme="dark"] .info-card,
:root[data-theme="dark"] .segmented-tabs {
  border-color: rgba(148, 184, 196, 0.22);
  background: var(--dark-panel-2);
  box-shadow: none;
}:root[data-theme="dark"] .map-toolbar {
  border-color: rgba(148, 184, 196, 0.22);
}:root[data-theme="dark"] .map-toolbar strong,
:root[data-theme="dark"] .expo-date strong,
:root[data-theme="dark"] .expo-card-main h4,
:root[data-theme="dark"] .info-card-title strong,
:root[data-theme="dark"] .brand-group h4 {
  color: var(--dark-text);
}:root[data-theme="dark"] .map-toolbar span,
:root[data-theme="dark"] .expo-card-main p,
:root[data-theme="dark"] .info-card p,
:root[data-theme="dark"] .info-meta {
  color: var(--dark-muted);
}:root[data-theme="dark"] .world-panel {
  border-color: rgba(84, 211, 188, 0.28);
  background:
    radial-gradient(circle at 18% 22%, rgba(84, 211, 188, 0.16), transparent 32%),
    linear-gradient(135deg, #101c25 0%, #132531 58%, #0f1b24 100%);
}:root[data-theme="dark"] .world-panel::before {
  color: rgba(220, 248, 244, 0.14);
}:root[data-theme="dark"] .world-map-svg .map-land path {
  fill: rgba(84, 211, 188, 0.18);
  stroke: rgba(137, 246, 225, 0.42);
}:root[data-theme="dark"] .world-map-svg .map-graticule line {
  stroke: rgba(201, 226, 234, 0.13);
}:root[data-theme="dark"] .map-pin {
  border-color: rgba(230, 255, 250, 0.78);
  color: #06231f;
  background: #74f2d7;
  box-shadow: 0 12px 24px rgba(34, 211, 188, 0.16);
}:root[data-theme="dark"] .map-pin span {
  border-color: rgba(117, 242, 215, 0.36);
  color: var(--dark-text);
  background: #14242f;
}:root[data-theme="dark"] .map-pin:hover,
:root[data-theme="dark"] .map-pin:focus-visible,
:root[data-theme="dark"] .map-pin.active {
  color: #1d2e38;
  background: #ffd36a;
}:root[data-theme="dark"] .expo-summary {
  border-color: rgba(148, 184, 196, 0.22);
  background: var(--dark-panel-3);
}:root[data-theme="dark"] .expo-card {
  border-color: rgba(148, 184, 196, 0.22);
  color: var(--dark-text);
  background: linear-gradient(180deg, #16232d 0%, #121f29 100%);
}:root[data-theme="dark"] .expo-card:hover {
  border-color: rgba(117, 242, 215, 0.42);
  box-shadow: 0 14px 30px rgba(20, 184, 166, 0.12);
}:root[data-theme="dark"] .expo-card-foot {
  color: var(--dark-muted);
}:root[data-theme="dark"] .expo-card-foot span,
:root[data-theme="dark"] .status-pill {
  color: var(--dark-text);
  background: #20313d;
}:root[data-theme="dark"] .status-pill.live {
  color: #96ffe7;
  background: rgba(8, 95, 81, 0.72);
}:root[data-theme="dark"] .status-pill.soon {
  color: #ffe5a6;
  background: rgba(122, 74, 10, 0.58);
}:root[data-theme="dark"] .status-pill.future {
  color: #bed4ff;
  background: rgba(37, 99, 235, 0.34);
}:root[data-theme="dark"] .segmented-tabs button {
  color: var(--dark-muted);
}:root[data-theme="dark"] .segmented-tabs button.active {
  color: #7ff7df;
  background: #0d4a3f;
  box-shadow: none;
}:root[data-theme="dark"] .info-card {
  color: var(--dark-text);
}:root[data-theme="dark"] .info-logo {
  border-color: rgba(117, 242, 215, 0.26);
  color: #85f6df;
  background: rgba(9, 87, 75, 0.72);
}:root[data-theme="dark"] .info-card-title .ui-icon {
  color: #7ff7df;
}:root[data-theme="dark"] .tag-row span {
  color: #7ff7df;
  background: rgba(9, 87, 75, 0.72);
}:root[data-theme="dark"] .chat-markdown,
:root[data-theme="dark"] .chat-markdown p,
:root[data-theme="dark"] .chat-markdown li {
  color: var(--dark-text);
}:root[data-theme="dark"] .chat-markdown strong {
  color: #eafffb;
}:root[data-theme="dark"] .chat-markdown em {
  color: #91f7e3;
}:root[data-theme="dark"] .chat-markdown blockquote {
  border-color: #38d4bd;
  color: var(--dark-text);
  background: rgba(9, 87, 75, 0.42);
}:root[data-theme="dark"] .chat-markdown code {
  color: #b7fff1;
  background: rgba(9, 87, 75, 0.72);
}:root[data-theme="dark"] .chat-code-block {
  border-color: rgba(148, 184, 196, 0.28);
  background: #07131a;
  color: #e8fff9;
}:root[data-theme="dark"] .chat-code-block code {
  background: transparent;
}:root[data-theme="dark"] .chat-markdown h1,
:root[data-theme="dark"] .chat-markdown h2,
:root[data-theme="dark"] .chat-markdown h3,
:root[data-theme="dark"] .chat-markdown h4 {
  color: #f4fffd;
}:root[data-theme="dark"] .chat-table-wrap {
  border-color: rgba(148, 184, 196, 0.28);
  background: #101c25;
}:root[data-theme="dark"] .chat-markdown-table th,
:root[data-theme="dark"] .chat-markdown-table td {
  border-color: rgba(148, 184, 196, 0.2);
}:root[data-theme="dark"] .chat-markdown-table th {
  color: #93ffe8;
  background: rgba(9, 87, 75, 0.7);
}:root[data-theme="dark"] .chat-markdown-table td {
  color: var(--dark-text);
  background: #101c25;
}:root[data-theme="dark"] .chat-source-chips {
  border-color: rgba(148, 184, 196, 0.18);
}:root[data-theme="dark"] .chat-source-chip {
  border-color: rgba(117, 242, 215, 0.28);
  color: #a9fff0;
  background: rgba(9, 87, 75, 0.52);
}:root[data-theme="dark"] .chat-source-chip:hover,
:root[data-theme="dark"] .chat-source-chip:focus-visible {
  border-color: rgba(117, 242, 215, 0.58);
  background: rgba(9, 87, 75, 0.78);
}:root[data-theme="dark"] .chat-export-button,
:root[data-theme="dark"] .new-chat-button {
  color: var(--dark-text);
  background: #16232d;
  border-color: rgba(148, 184, 196, 0.28);
}@media (max-width: 760px) {body[data-active-module="chat"] .global-search-trigger {
    display: none;
  }body[data-active-module="chat"] .workspace-header {
    display: none;
  }#module-chat .content-card {
    position: relative;
    min-height: calc(100dvh - var(--mobile-nav-height) - 8px);
  }#module-chat .content-heading {
    display: none;
  }#module-chat .chat-layout {
    min-height: calc(100dvh - var(--mobile-nav-height) - 20px);
    padding: 4px 8px calc(var(--mobile-chat-composer-height) + 12px);
  }#module-chat .chat-console {
    height: calc(100dvh - var(--mobile-nav-height) - var(--mobile-chat-composer-height) - 52px);
    min-height: 0;
    border-radius: 14px;
  }#module-chat .chat-messages {
    height: 100%;
    min-height: 0;
    padding: 58px 12px 14px;
    overscroll-behavior: contain;
    -webkit-overflow-scrolling: touch;
  }#module-chat .chat-empty {
    min-height: 100%;
    padding: 24px 18px;
  }#module-chat .chat-bubble {
    max-width: 92%;
    border-radius: 16px;
    padding: 10px 12px;
  }#module-chat .chat-bubble.user {
    border-color: rgba(8, 127, 109, 0.28);
    background: #e5f6f1;
  }#module-chat .chat-composer {
    position: fixed;
    left: 10px;
    right: 10px;
    bottom: calc(var(--mobile-nav-height) + env(safe-area-inset-bottom) + 6px);
    z-index: 68;
    grid-template-columns: minmax(0, 1fr) 52px;
    grid-template-rows: minmax(50px, 1fr) minmax(50px, 1fr);
    align-items: end;
    gap: 8px;
    min-height: var(--mobile-chat-composer-height);
    padding: 8px;
    border: 1px solid rgba(216, 226, 235, 0.92);
    border-radius: 18px;
    background: rgba(246, 248, 250, 0.96);
    box-shadow: 0 18px 42px rgba(20, 33, 43, 0.18);
    backdrop-filter: blur(14px);
  }#module-chat .chat-preference-menu {
    width: 52px;
    height: 100%;
  }#module-chat .chat-composer-controls {
    right: -60px;
    bottom: calc(100% + 10px);
    width: min(340px, calc(100vw - 20px));
    display: grid;
    grid-template-columns: 1fr;
    gap: 10px;
    padding: 12px;
  }#module-chat .chat-mode-group {
    display: grid;
    gap: 6px;
    min-width: 0;
  }#module-chat .chat-mode-group > span {
    position: static;
    width: auto;
    height: auto;
    overflow: visible;
    clip: auto;
    white-space: normal;
  }#module-chat .compact-segmented {
    display: flex;
    width: 100%;
  }#module-chat .compact-segmented button {
    width: auto;
    min-width: 0;
    height: auto;
    min-height: 38px;
    border-radius: 12px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 7px 9px;
    font-size: 12px;
    line-height: 1;
  }#module-chat .compact-segmented button .ui-icon {
    width: 18px;
    height: 18px;
    margin: 0;
  }#module-chat .compact-segmented button.active {
    border-color: rgba(8, 127, 109, 0.42);
    color: var(--accent-strong);
    background: var(--accent-soft);
    box-shadow: inset 0 0 0 1px rgba(8, 127, 109, 0.12);
  }#module-chat .chat-preference-toggle {
    width: 52px;
    min-height: 0;
    height: 100%;
    border-radius: 14px;
  }#module-chat .chat-composer textarea {
    min-height: 108px;
    max-height: 108px;
    border-radius: 12px;
    padding: 10px 11px;
  }#module-chat .send-button {
    min-width: 0;
    width: 52px;
    min-height: 0;
    height: 100%;
    border-radius: 14px;
    padding: 0;
    display: grid;
    place-items: center;
    align-self: stretch;
    justify-self: stretch;
    line-height: 1;
    font-size: 0;
  }#module-chat .send-button .ui-icon {
    width: 20px;
    height: 20px;
    display: block;
    margin: 0;
  }#module-chat .chat-mobile-new-button {
    position: absolute;
    top: 10px;
    right: 66px;
    z-index: 8;
    width: 46px;
    height: 46px;
    display: grid;
    place-items: center;
    padding: 0;
    border: 1px solid rgba(216, 226, 235, 0.92);
    border-radius: 999px;
    color: var(--accent-strong);
    background: #ffffff;
    box-shadow: 0 12px 26px rgba(13, 52, 44, 0.16);
    line-height: 1;
    font-size: 0;
  }#module-chat .chat-mobile-new-button span {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0 0 0 0);
    white-space: nowrap;
  }#module-chat .chat-mobile-new-button .ui-icon {
    width: 22px;
    height: 22px;
    display: block;
    margin: 0;
  }#module-chat .chat-settings:not([open]) {
    position: absolute;
    top: 10px;
    right: 12px;
    z-index: 8;
    width: 46px;
    height: 46px;
    display: grid;
    place-items: center;
    padding: 0;
    overflow: visible;
    border: 1px solid rgba(216, 226, 235, 0.92);
    border-radius: 999px;
    background: #ffffff;
    box-shadow: 0 12px 26px rgba(13, 52, 44, 0.16);
    line-height: 1;
  }#module-chat .chat-settings:not([open]) .chat-settings-summary {
    display: grid;
    place-items: center;
    width: 100%;
    height: 100%;
    padding: 0;
    border-radius: inherit;
    line-height: 1;
    position: absolute;
    inset: 0;
  }#module-chat .chat-settings:not([open]) .chat-settings-summary > div,
#module-chat .chat-settings:not([open]) .chat-settings-summary em {
    display: none;
  }#module-chat .chat-settings-icon {
    display: inline-grid;
    place-items: center;
    width: 22px;
    height: 22px;
    line-height: 1;
    color: var(--accent-strong);
  }#module-chat .chat-settings:not([open]) .chat-settings-icon {
    position: absolute;
    left: 50%;
    top: 50%;
    display: block;
    transform: translate(-50%, -50%);
  }#module-chat .chat-settings-icon .ui-icon {
    width: 22px;
    height: 22px;
    display: block;
    margin: 0;
  }#module-chat .chat-settings[open] {
    position: fixed;
    left: 12px;
    right: 12px;
    bottom: calc(var(--mobile-nav-height) + var(--mobile-chat-composer-height) + 18px);
    z-index: 1200;
    max-height: min(62dvh, 560px);
    overflow: auto;
    border-radius: 18px;
    box-shadow: 0 24px 60px rgba(3, 24, 21, 0.28);
  }#module-chat .chat-settings[open] .chat-settings-summary {
    align-items: center;
    padding: 14px 16px;
  }#module-chat .chat-settings[open] .chat-settings-icon {
    position: static;
    flex: 0 0 auto;
    transform: none;
  }#module-chat .chat-settings-form {
    grid-template-columns: 1fr;
    padding: 12px;
  }#module-chat .model-input-row {
    grid-template-columns: 1fr;
  }#module-chat .model-check-button {
    width: 100%;
  }#module-chat .chat-markdown-table {
    min-width: 320px;
    font-size: 12px;
  }:root[data-theme="dark"] #module-chat .chat-mobile-new-button,
:root[data-theme="dark"] #module-chat .chat-settings:not([open]) {
    border-color: rgba(117, 242, 215, 0.28);
    color: #a9fff0;
    background: #16232d;
  }:root[data-theme="dark"] #module-chat .chat-composer {
    border-color: rgba(117, 242, 215, 0.22);
    background: rgba(12, 24, 32, 0.96);
    box-shadow: 0 18px 42px rgba(0, 0, 0, 0.34);
  }:root[data-theme="dark"] #module-chat .chat-bubble.user {
    border-color: rgba(117, 242, 215, 0.36);
    background: rgba(9, 87, 75, 0.72);
  }.chat-heading-actions {
    justify-content: flex-start;
  }
}@media (max-width: 1180px) {.param-mobile-summary {
    display: grid;
    gap: 10px;
    border: 1px solid rgba(8, 127, 109, 0.18);
    border-radius: 14px;
    padding: 12px;
    background: linear-gradient(180deg, #f7fffc 0%, #ffffff 100%);
  }.param-mobile-summary-head {
    min-width: 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
  }.param-mobile-summary-head span {
    color: var(--accent-strong);
    font-size: 12px;
    font-weight: 900;
  }.param-mobile-summary-head strong {
    min-width: 0;
    color: var(--ink);
    font-size: 15px;
    text-align: right;
    overflow-wrap: anywhere;
  }.param-mobile-summary-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
  }.param-mobile-summary-item {
    min-height: 70px;
    border: 1px solid rgba(216, 226, 235, 0.9);
    border-radius: 10px;
    display: grid;
    align-content: start;
    gap: 6px;
    padding: 10px;
    background: #ffffff;
  }.param-mobile-summary-item dt {
    color: var(--muted);
    font-size: 12px;
    font-weight: 900;
  }.param-mobile-summary-item dd {
    color: var(--ink);
    font-size: 14px;
    font-weight: 900;
    line-height: 1.32;
    overflow-wrap: anywhere;
  }.mobile-table-tip {
    display: block;
    border: 1px solid rgba(8, 127, 109, 0.16);
    border-radius: 10px;
    padding: 9px 11px;
    color: #526271;
    background: #f2fbf8;
    font-size: 12px;
    font-weight: 800;
  }.mobile-table-tip.inside-details {
    margin: 8px 0 10px;
  }
}@media (max-width: 860px) {.sheet-meta {
    grid-auto-flow: column;
    grid-auto-columns: max-content;
    overflow-x: auto;
    padding-bottom: 3px;
    scrollbar-width: none;
  }.sheet-meta::-webkit-scrollbar {
    display: none;
  }.machine-focus-toolbar {
    align-items: stretch;
    display: grid;
    grid-template-columns: 1fr;
  }.machine-focus-toolbar .button-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
  }.machine-focus-toolbar .button-row button {
    width: 100%;
  }.machine-summary-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }.machine-summary-grid .metric {
    min-height: 76px;
    padding: 10px;
  }.compact-table-wrap,
.full-compare-table-wrap,
.chat-table-wrap {
    max-width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    overscroll-behavior-x: contain;
  }.focused-machine-table {
    min-width: 720px;
  }.focused-machine-table th:first-child,
.focused-machine-table td:first-child {
    position: sticky;
    left: 0;
    z-index: 3;
    background: #f8fafc;
    box-shadow: 1px 0 0 var(--line);
  }.focused-machine-table thead th:first-child {
    z-index: 4;
  }.global-search-panel {
    width: 100%;
    height: calc(100dvh - 18px);
    max-height: none;
    border-radius: 16px 16px 0 0;
  }.global-search-body {
    grid-template-rows: auto auto auto minmax(0, 1fr);
    gap: 10px;
    min-height: 0;
  }.global-search-results {
    min-height: 0;
    padding-bottom: 8px;
  }.global-search-result {
    align-items: stretch;
  }.global-search-result-main {
    min-width: 0;
  }.global-search-excerpt {
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }.chat-bubble {
    overflow-wrap: anywhere;
  }.chat-markdown {
    max-width: 100%;
    overflow-wrap: anywhere;
  }
}@media (max-width: 560px) {.param-mobile-summary {
    border-radius: 12px;
    padding: 10px;
  }.param-mobile-summary-head {
    align-items: flex-start;
    display: grid;
    grid-template-columns: 1fr;
  }.param-mobile-summary-head strong {
    text-align: left;
  }.param-mobile-summary-grid {
    grid-template-columns: 1fr;
    gap: 7px;
  }.param-mobile-summary-item {
    min-height: 0;
    grid-template-columns: minmax(92px, 0.42fr) minmax(0, 1fr);
    align-items: start;
    padding: 9px;
  }.param-mobile-summary-item dd {
    font-size: 13px;
  }.machine-summary-grid {
    grid-template-columns: 1fr;
  }.global-search-panel {
    height: 100dvh;
    border-radius: 0;
  }.global-search-heading {
    padding-top: max(12px, env(safe-area-inset-top));
  }.global-search-result h4 {
    line-height: 1.28;
  }.global-search-actions {
    padding-top: 4px;
  }#module-chat .chat-composer {
    grid-template-columns: minmax(0, 1fr) 50px;
    grid-template-rows: minmax(50px, 1fr) minmax(50px, 1fr);
    left: 8px;
    right: 8px;
    gap: 6px;
  }#module-chat .chat-preference-menu,
#module-chat .chat-preference-toggle,
#module-chat .send-button {
    width: 50px;
  }#module-chat .chat-preference-toggle,
#module-chat .send-button {
    min-height: 50px;
    height: 100%;
  }
}:root[data-theme="dark"] .param-mobile-summary {
  border-color: rgba(117, 242, 215, 0.24);
  background: linear-gradient(180deg, rgba(9, 87, 75, 0.2) 0%, rgba(20, 34, 44, 0.96) 100%);
}:root[data-theme="dark"] .param-mobile-summary-item,
:root[data-theme="dark"] .machine-focus-toolbar {
  border-color: rgba(148, 184, 196, 0.24);
  background: #16232d;
}:root[data-theme="dark"] .mobile-table-tip {
  color: #b6c7cf;
  border-color: rgba(117, 242, 215, 0.22);
  background: rgba(9, 87, 75, 0.22);
}:root[data-theme="dark"] .focused-machine-table th:first-child,
:root[data-theme="dark"] .focused-machine-table td:first-child {
  background: #14212a;
}/* Web static deployment refinements */
html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}img,
svg,
canvas {
  max-width: 100%;
}.workspace,
.module-page,
.content-card,
.tool-workbench,
.chat-layout,
.chat-console {
  min-width: 0;
}.web-disabled-tool {
  position: relative;
  opacity: 0.7;
  filter: grayscale(0.25);
  cursor: not-allowed;
}.web-disabled-tool::after {
  content: "Web";
  position: absolute;
  right: 12px;
  bottom: 12px;
  padding: 3px 7px;
  border-radius: 999px;
  color: #0d5f52;
  background: #dff7f0;
  border: 1px solid rgba(8, 127, 109, 0.22);
  font-size: 11px;
  font-weight: 800;
}.web-disabled-tool:hover,
.web-disabled-tool:focus-visible {
  transform: none;
  box-shadow: none;
}.compact-tools {
  grid-template-columns: repeat(3, minmax(220px, 1fr));
  align-items: stretch;
}.compact-tools .function-card {
  min-height: 138px;
}.table-wrap,
.compact-table-wrap,
.machine-compare-table-wrap,
.full-compare-table-wrap,
.chat-table-wrap {
  overscroll-behavior-x: contain;
  -webkit-overflow-scrolling: touch;
}@media (hover: none) and (pointer: coarse) {button,
.primary-button,
.secondary-button,
.function-card,
.nav-item {
    min-height: 44px;
  }input,
select,
textarea {
    font-size: 16px;
  }
}@media (min-width: 861px) and (max-width: 1180px) {.app-shell {
    grid-template-columns: 220px minmax(0, 1fr);
  }.workspace {
    padding: 20px;
  }.brand-block {
    gap: 10px;
  }.brand-mark {
    width: 50px;
    height: 50px;
  }.nav-item {
    padding-inline: 10px;
  }.compact-tools {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}@media (max-width: 860px) {.compact-tools {
    grid-template-columns: 1fr;
  }
}@media (max-width: 680px) {.workspace {
    padding-inline: 10px;
  }.content-card,
.tool-workbench {
    border-radius: 16px;
  }.function-grid {
    grid-template-columns: 1fr;
  }.compact-tools .function-card {
    min-height: 124px;
  }.dataset-strip {
    width: 100%;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }.chat-settings-form .wide-field,
.chat-settings-form .button-row {
    grid-column: 1 / -1;
  }.image-viewer-bar {
    display: grid;
    gap: 8px;
  }.image-viewer-bar .button-row {
    width: 100%;
    justify-content: stretch;
  }.image-viewer-bar .button-row button {
    flex: 1 1 0;
  }
}:root[data-theme="dark"] .web-disabled-tool::after {
  color: #93ffe8;
  background: rgba(9, 87, 75, 0.72);
  border-color: rgba(117, 242, 215, 0.28);
}

/* Mobile and tablet readability for table-heavy parameter pages */
.machine-param-card-layout {
  display: none;
}.machine-param-group {
  border: 1px solid rgba(216, 226, 235, 0.92);
  border-radius: 14px;
  overflow: hidden;
  background: #ffffff;
  box-shadow: 0 8px 22px rgba(20, 33, 43, 0.045);
}.machine-param-group summary {
  min-height: 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 12px 14px;
  color: var(--ink);
  cursor: pointer;
  list-style: none;
  font-weight: 900;
}.machine-param-group summary::-webkit-details-marker {
  display: none;
}.machine-param-group summary::after {
  content: "+";
  flex: 0 0 auto;
  width: 24px;
  height: 24px;
  border-radius: 999px;
  display: grid;
  place-items: center;
  color: var(--accent-strong);
  background: var(--accent-soft);
  font-size: 16px;
  line-height: 1;
}.machine-param-group[open] summary::after {
  content: "-";
}.machine-param-group summary span {
  min-width: 0;
  overflow-wrap: anywhere;
}.machine-param-group summary em {
  margin-left: auto;
  color: var(--muted);
  font-size: 12px;
  font-style: normal;
  white-space: nowrap;
}.machine-param-card-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  padding: 0 12px 12px;
}.machine-param-card {
  min-width: 0;
  border: 1px solid rgba(216, 226, 235, 0.85);
  border-radius: 12px;
  display: grid;
  gap: 10px;
  padding: 12px;
  background: linear-gradient(180deg, #ffffff 0%, #fbfdfc 100%);
}.machine-param-card-head {
  min-width: 0;
  display: grid;
  gap: 4px;
}.machine-param-card-head strong {
  min-width: 0;
  color: #20303d;
  font-size: 14px;
  line-height: 1.28;
  overflow-wrap: anywhere;
}.machine-param-card-head span,
.machine-param-card-head em {
  min-width: 0;
  color: var(--muted);
  font-size: 11px;
  font-style: normal;
  font-weight: 800;
  line-height: 1.25;
  overflow-wrap: anywhere;
}.machine-param-single-value {
  min-width: 0;
  color: var(--accent-strong);
  font-size: 16px;
  line-height: 1.25;
  overflow-wrap: anywhere;
}.machine-param-value-chips {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(92px, 1fr));
  gap: 7px;
}.machine-param-value-chips span {
  min-width: 0;
  border: 1px solid rgba(8, 127, 109, 0.15);
  border-radius: 10px;
  display: grid;
  gap: 3px;
  padding: 8px;
  background: #f5fbf8;
}.machine-param-value-chips em {
  color: var(--muted);
  font-size: 11px;
  font-style: normal;
  font-weight: 900;
}.machine-param-value-chips strong {
  min-width: 0;
  color: var(--accent-strong);
  font-size: 13px;
  line-height: 1.25;
  overflow-wrap: anywhere;
}.origin-mobile-readable {
  min-width: 0;
}.origin-source-preview,
.machine-source-preview {
  min-width: 0;
}

@media (min-width: 861px) and (max-width: 1180px) {
  .param-layout {
    grid-template-columns: minmax(210px, 250px) minmax(0, 1fr);
    gap: 14px;
  }.param-layout > .category-panel {
    position: sticky;
    top: 14px;
    max-height: calc(100dvh - 150px);
    overflow: auto;
  }.param-main,
  .param-viewer {
    min-width: 0;
  }.model-card-grid {
    display: flex;
    gap: 10px;
    overflow-x: auto;
    padding: 2px 2px 10px;
    scroll-snap-type: x mandatory;
    scrollbar-width: thin;
  }.model-card {
    flex: 0 0 clamp(220px, 32vw, 300px);
    scroll-snap-align: start;
  }.param-viewer > .machine-summary-grid,
  .param-viewer > .mobile-table-tip,
  .machine-source-preview,
  .origin-source-preview {
    display: none;
  }.machine-param-card-layout {
    display: grid;
    gap: 12px;
  }.machine-param-card-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }.origin-section-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
  }.origin-section-card {
    min-width: 0;
  }.data-details {
    border-radius: 14px;
  }
}

@media (max-width: 860px) {
  .param-viewer {
    gap: 10px;
  }.param-viewer > .machine-summary-grid,
  .param-viewer > .mobile-table-tip,
  .machine-source-preview,
  .origin-source-preview {
    display: none;
  }.machine-param-card-layout {
    display: grid;
    gap: 10px;
  }.machine-focus-toolbar {
    border: 1px solid rgba(216, 226, 235, 0.9);
    border-radius: 14px;
    padding: 10px;
    background: rgba(255, 255, 255, 0.96);
    box-shadow: 0 8px 22px rgba(20, 33, 43, 0.05);
  }.machine-focus-toolbar strong {
    overflow-wrap: anywhere;
  }.model-card-grid {
    margin-inline: -2px;
  }.model-card {
    padding: 11px;
  }.model-card dl {
    display: none;
  }.model-card strong {
    font-size: 15px;
  }.param-mobile-summary-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }.machine-param-card-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }.origin-section-grid {
    grid-template-columns: 1fr;
    gap: 10px;
  }.origin-title {
    font-size: 16px;
    line-height: 1.32;
    overflow-wrap: anywhere;
  }.config-table td {
    line-height: 1.35;
  }.data-details summary,
  details > summary {
    min-height: 44px;
  }
}

@media (max-width: 560px) {
  .sheet-meta {
    gap: 6px;
  }.sheet-meta span {
    max-width: 86vw;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }.machine-focus-toolbar {
    gap: 8px;
  }.machine-focus-toolbar .button-row {
    grid-template-columns: 1fr 1fr;
    gap: 8px;
  }.param-mobile-summary-grid,
  .machine-param-card-grid {
    grid-template-columns: 1fr;
  }.machine-param-card {
    padding: 10px;
  }.machine-param-card-head strong {
    font-size: 13px;
  }.machine-param-single-value {
    font-size: 15px;
  }.machine-param-value-chips {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }.machine-param-value-chips strong {
    font-size: 12px;
  }.origin-section-card {
    border-radius: 13px;
  }.config-table td::before {
    min-width: 78px;
  }
}

:root[data-theme="dark"] .machine-param-group,
:root[data-theme="dark"] .machine-param-card,
:root[data-theme="dark"] .machine-focus-toolbar {
  border-color: rgba(148, 184, 196, 0.24);
  background: #16232d;
  box-shadow: none;
}:root[data-theme="dark"] .machine-param-card {
  background: linear-gradient(180deg, rgba(22, 35, 45, 0.98) 0%, rgba(18, 30, 39, 0.98) 100%);
}:root[data-theme="dark"] .machine-param-card-head strong {
  color: #edf8f6;
}:root[data-theme="dark"] .machine-param-value-chips span {
  border-color: rgba(117, 242, 215, 0.2);
  background: rgba(9, 87, 75, 0.2);
}:root[data-theme="dark"] .machine-param-single-value,
:root[data-theme="dark"] .machine-param-value-chips strong {
  color: #93ffe8;
}



/* Mobile card refinements for parameter data, terms, plastics, and expo */
.data-details {
  display: none !important;
}.plastic-mobile-layout,
.term-mobile-layout,
.expo-mobile-country-card,
.volume-weight-card-list {
  display: none;
}.mobile-detail-stack {
  min-width: 0;
  display: grid;
  gap: 12px;
}.mobile-inline-back {
  width: 100%;
  justify-content: center;
}.term-mobile-heading {
  border: 1px solid var(--line);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 12px 14px;
  background: #f7faf9;
}.term-mobile-heading strong,
.term-mobile-heading span {
  min-width: 0;
  overflow-wrap: anywhere;
}.term-mobile-heading span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 900;
}.volume-weight-card {
  min-width: 0;
  border: 1px solid rgba(216, 226, 235, 0.92);
  border-radius: 14px;
  display: grid;
  gap: 10px;
  padding: 13px;
  background: #ffffff;
  box-shadow: 0 8px 22px rgba(20, 33, 43, 0.045);
}.volume-weight-card-head {
  min-width: 0;
  display: grid;
  gap: 4px;
}.volume-weight-card-head strong {
  color: #20303d;
  font-size: 14px;
  line-height: 1.3;
  overflow-wrap: anywhere;
}.volume-weight-card-head span {
  color: var(--accent-strong);
  font-size: 12px;
  font-weight: 900;
  overflow-wrap: anywhere;
}.volume-weight-card dl {
  margin: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}.volume-weight-card dl div {
  min-width: 0;
  border-radius: 10px;
  padding: 8px;
  background: #f7faf9;
}.volume-weight-card dt {
  margin: 0 0 4px;
  color: var(--muted);
  font-size: 11px;
  font-weight: 900;
}.volume-weight-card dd {
  margin: 0;
  color: var(--ink);
  font-size: 13px;
  font-weight: 800;
  line-height: 1.28;
  overflow-wrap: anywhere;
}.expo-country-cards {
  padding: 0;
}

@media (min-width: 861px) and (max-width: 1180px) {
  #volumeWeightViewer .volume-weight-card-list {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
  }#volumeWeightViewer .visual-table-card {
    display: none;
  }
}

@media (max-width: 860px) {
  #plasticContent .plastic-desktop-layout,
  #termContent .term-desktop-layout {
    display: none;
  }.plastic-mobile-layout,
  .term-mobile-layout {
    display: grid;
    gap: 12px;
  }.plastic-mobile-layout .mobile-card-picker,
  .term-mobile-layout .mobile-card-picker {
    display: grid;
    padding: 0;
  }.plastic-mobile-cards,
  .term-category-cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }.plastic-mobile-article .intro-article {
    border: 1px solid var(--line);
    border-radius: 14px;
    padding: 13px;
    background: #ffffff;
  }.plastic-mobile-article .table-wrap {
    margin-inline: -4px;
    max-height: 62svh;
  }.term-mobile-entry-list {
    display: grid;
    gap: 10px;
  }.expo-layout {
    gap: 12px;
  }.expo-map-card {
    display: none;
  }.expo-mobile-country-card {
    display: block;
    border: 1px solid var(--line);
    border-radius: 16px;
    padding: 12px;
    background: #ffffff;
    box-shadow: 0 10px 28px rgba(20, 33, 43, 0.06);
  }.expo-mobile-country-card .mobile-card-picker {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 9px;
    padding: 0;
  }.expo-list-card {
    border-radius: 16px;
  }#volumeWeightViewerMobile .visual-table-card {
    display: none;
  }#volumeWeightViewerMobile .volume-weight-card-list {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
  }#volumeWeightViewerMobile .sheet-meta {
    margin-bottom: 2px;
  }
}

@media (max-width: 560px) {
  .plastic-mobile-cards,
  .term-category-cards,
  .expo-mobile-country-card .mobile-card-picker,
  #volumeWeightViewerMobile .volume-weight-card-list {
    grid-template-columns: 1fr;
  }.volume-weight-card dl {
    grid-template-columns: 1fr;
  }.term-mobile-entry-list .term-card,
  .plastic-mobile-article .intro-article,
  .volume-weight-card {
    border-radius: 13px;
  }
}

:root[data-theme="dark"] .term-mobile-heading,
:root[data-theme="dark"] .plastic-mobile-article .intro-article,
:root[data-theme="dark"] .volume-weight-card,
:root[data-theme="dark"] .expo-mobile-country-card {
  border-color: rgba(148, 184, 196, 0.24);
  background: #16232d;
  box-shadow: none;
}:root[data-theme="dark"] .volume-weight-card-head strong,
:root[data-theme="dark"] .volume-weight-card dd {
  color: #edf8f6;
}:root[data-theme="dark"] .volume-weight-card dl div,
:root[data-theme="dark"] .term-mobile-heading {
  background: rgba(9, 87, 75, 0.14);
}

/* Hide source-file notes in the Web UI while keeping the underlying data searchable. */
.source-note {
  display: none !important;
}


.expo-mobile-step-head {
  display: grid;
  gap: 4px;
  margin-bottom: 10px;
}
.expo-mobile-step-head strong {
  color: var(--ink);
  font-size: 15px;
  font-weight: 900;
  line-height: 1.25;
}
.expo-mobile-step-head span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
  line-height: 1.35;
}
.expo-mobile-step-head.has-back {
  grid-template-columns: minmax(96px, auto) minmax(0, 1fr);
  align-items: center;
  gap: 10px;
}
.expo-mobile-step-head.has-back .mobile-inline-back {
  width: auto;
  min-height: 38px;
  padding-inline: 12px;
  white-space: nowrap;
}
.expo-mobile-step-head.has-back > div {
  min-width: 0;
  display: grid;
  gap: 2px;
}
.expo-continent-cards .mobile-pick-card strong,
.expo-country-cards .mobile-pick-card strong {
  overflow-wrap: anywhere;
}

/* Web 1.7 UI refresh layer */
:root {
  --bg: #eef3f7;
  --surface: #ffffff;
  --surface-soft: #f6f8fb;
  --surface-tint: #e8f5f1;
  --ink: #17222d;
  --muted: #5f6f7d;
  --line: #d8e1e8;
  --line-strong: #aebeca;
  --accent: #087a66;
  --accent-strong: #056655;
  --accent-soft: #e0f3ee;
  --blue: #285bd4;
  --blue-soft: #e8eefc;
  --amber: #a26318;
  --amber-soft: #fff1d2;
  --danger: #b42318;
  --danger-soft: #fff0ed;
  --nav: #17232d;
  --shadow: 0 18px 44px rgba(19, 32, 42, 0.11);
  --soft-shadow: 0 8px 22px rgba(19, 32, 42, 0.065);
  --card-shadow: 0 1px 2px rgba(19, 32, 42, 0.045), 0 10px 28px rgba(19, 32, 42, 0.055);
  --focus-ring: 0 0 0 3px rgba(8, 122, 102, 0.18);
}

:root[data-theme="dark"] {
  --bg: #0f171e;
  --surface: #18232d;
  --surface-soft: #121c25;
  --surface-tint: #183a33;
  --ink: #edf5f7;
  --muted: #a6b4bf;
  --line: #2b3a46;
  --line-strong: #4c6070;
  --accent: #3ed1b0;
  --accent-strong: #8bf0dc;
  --accent-soft: #143c35;
  --blue: #93b6ff;
  --blue-soft: #1a2944;
  --amber: #f5ca70;
  --amber-soft: #3c2a12;
  --danger: #ff8d82;
  --danger-soft: #3b1d1b;
  --nav: #0c1319;
  --shadow: 0 18px 46px rgba(0, 0, 0, 0.36);
  --soft-shadow: 0 10px 26px rgba(0, 0, 0, 0.24);
  --card-shadow: 0 1px 0 rgba(255, 255, 255, 0.035), 0 14px 34px rgba(0, 0, 0, 0.22);
  --focus-ring: 0 0 0 3px rgba(62, 209, 176, 0.2);
}

html {
  scrollbar-gutter: stable;
}

body {
  background: linear-gradient(180deg, #f6f8fb 0%, var(--bg) 42%, #eaf0f4 100%);
  color: var(--ink);
  text-rendering: optimizeLegibility;
}

:root[data-theme="dark"] body {
  background: linear-gradient(180deg, #121d26 0%, var(--bg) 54%, #0b1117 100%);
}

::selection {
  color: #ffffff;
  background: var(--accent);
}

button:focus-visible,
a:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
summary:focus-visible {
  outline: none;
  box-shadow: var(--focus-ring);
}

.app-shell {
  grid-template-columns: 292px minmax(0, 1fr);
}

.sidebar {
  gap: 20px;
  padding: 22px 16px;
  background: linear-gradient(180deg, #1d2b35 0%, #14212a 52%, #101a22 100%);
  border-right: 1px solid rgba(6, 17, 25, 0.78);
  box-shadow: 10px 0 28px rgba(19, 32, 42, 0.08);
}

:root[data-theme="dark"] .sidebar {
  background: linear-gradient(180deg, #111b24 0%, #0d151d 100%);
  box-shadow: 10px 0 28px rgba(0, 0, 0, 0.18);
}

.brand-block {
  gap: 13px;
  padding: 4px 4px 14px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.09);
}

.brand-mark {
  width: 48px;
  height: 48px;
  border-radius: 8px;
  box-shadow: inset 0 0 0 1px rgba(8, 122, 102, 0.2), 0 12px 28px rgba(0, 0, 0, 0.18);
}

.brand-block h1 {
  font-size: 21px;
  letter-spacing: 0;
}

.brand-block p {
  color: #b4c3ca;
  font-size: 12px;
  font-weight: 700;
}

.module-nav {
  gap: 7px;
}

.nav-item {
  min-height: 46px;
  border-radius: 8px;
  padding: 10px 12px;
  color: #dce8e7;
  background: transparent;
}

.nav-item span {
  min-width: 30px;
  height: 24px;
  border-radius: 6px;
  display: inline-grid;
  place-items: center;
  color: #9fb2ba;
  background: rgba(255, 255, 255, 0.06);
  font-size: 11px;
}

.nav-item:hover,
.nav-item:focus-visible {
  border-color: rgba(255, 255, 255, 0.16);
  background: rgba(255, 255, 255, 0.07);
}

.nav-item.active {
  border-color: rgba(91, 219, 190, 0.32);
  color: #ffffff;
  background: linear-gradient(90deg, rgba(8, 122, 102, 0.28), rgba(255, 255, 255, 0.075));
  box-shadow: inset 3px 0 0 #53d7bf, 0 12px 24px rgba(2, 12, 18, 0.2);
}

.nav-item.active span {
  color: #effffb;
  background: rgba(8, 122, 102, 0.72);
}

.workspace {
  padding: 30px;
}

.workspace-header {
  align-items: center;
  margin-bottom: 22px;
  border: 1px solid rgba(216, 225, 232, 0.78);
  border-radius: 8px;
  padding: 18px 136px 18px 20px;
  background: rgba(255, 255, 255, 0.82);
  box-shadow: var(--card-shadow);
  backdrop-filter: blur(12px);
}

:root[data-theme="dark"] .workspace-header {
  border-color: rgba(76, 96, 112, 0.42);
  background: rgba(24, 35, 45, 0.82);
}

.workspace-header h2 {
  margin-top: 3px;
  font-size: clamp(24px, 2.4vw, 34px);
  line-height: 1.16;
  letter-spacing: 0;
}

.eyebrow {
  color: var(--accent-strong);
  font-size: 12px;
  letter-spacing: 0;
  text-transform: none;
}

.workspace-actions {
  gap: 8px;
}

.theme-toggle,
.language-toggle,
.global-search-trigger,
.parent-nav-back,
.back-button,
.primary-button,
.secondary-button,
.chip-button,
.model-check-button,
.chat-window-action,
.chat-mobile-new-button,
.chat-settings:not([open]),
.send-button,
.chat-preference-toggle {
  border-color: var(--line);
  box-shadow: 0 1px 2px rgba(19, 32, 42, 0.05), 0 8px 20px rgba(19, 32, 42, 0.055);
}

.theme-toggle,
.language-toggle,
.global-search-trigger,
.parent-nav-back {
  background: rgba(255, 255, 255, 0.9);
}

:root[data-theme="dark"] .theme-toggle,
:root[data-theme="dark"] .language-toggle,
:root[data-theme="dark"] .global-search-trigger,
:root[data-theme="dark"] .parent-nav-back {
  background: rgba(24, 35, 45, 0.92);
}

@media (min-width: 861px) {
  .workspace-actions {
    top: calc(14px + env(safe-area-inset-top));
    right: 116px;
  }

  .theme-toggle,
  .language-toggle,
  .global-search-trigger,
  .parent-nav-back {
    height: 40px;
    min-height: 40px;
    border-radius: 999px;
  }

  .theme-toggle {
    width: 40px;
    right: 14px;
  }

  .language-toggle {
    width: 50px;
    right: 61px;
  }
}

.back-button,
.primary-button,
.secondary-button,
.chip-button,
.model-check-button {
  min-height: 40px;
  border-radius: 8px;
  font-weight: 850;
}

.parent-nav-back {
  width: 40px;
  min-width: 40px;
  height: 40px;
  min-height: 40px;
  border-radius: 999px;
  display: inline-grid;
  place-items: center;
  padding: 0;
}

.parent-nav-back .ui-icon {
  width: 18px;
  height: 18px;
  margin: 0;
}

.primary-button {
  border-color: var(--accent);
  background: linear-gradient(180deg, #0a846f 0%, var(--accent-strong) 100%);
  color: #ffffff;
}

.parent-nav-back:hover,
.primary-button:hover,
.secondary-button:hover,
.back-button:hover,
.chip-button:hover,
.model-check-button:hover,
.global-search-trigger:hover {
  transform: translateY(-1px);
  box-shadow: 0 12px 26px rgba(19, 32, 42, 0.11);
}

.secondary-button,
.back-button,
.chip-button,
.model-check-button {
  background: var(--surface);
}

.function-grid {
  gap: 14px;
}

.function-card,
.tool-card,
.content-card,
.visual-table-card,
.model-card,
.info-card,
.expo-card,
.result-panel,
.modal-card,
.term-card,
.plastic-mobile-article .intro-article,
.volume-weight-card,
.machine-param-group,
.machine-param-card,
.param-mobile-summary,
.param-mobile-summary-item,
.expo-mobile-country-card,
.origin-section-card {
  border-color: rgba(216, 225, 232, 0.92);
  border-radius: 8px;
  background-color: var(--surface);
  box-shadow: var(--card-shadow);
}

:root[data-theme="dark"] .function-card,
:root[data-theme="dark"] .tool-card,
:root[data-theme="dark"] .content-card,
:root[data-theme="dark"] .visual-table-card,
:root[data-theme="dark"] .model-card,
:root[data-theme="dark"] .info-card,
:root[data-theme="dark"] .daily-news-item,
:root[data-theme="dark"] .expo-card,
:root[data-theme="dark"] .result-panel,
:root[data-theme="dark"] .modal-card,
:root[data-theme="dark"] .term-card,
:root[data-theme="dark"] .plastic-mobile-article .intro-article,
:root[data-theme="dark"] .volume-weight-card,
:root[data-theme="dark"] .machine-param-group,
:root[data-theme="dark"] .machine-param-card,
:root[data-theme="dark"] .param-mobile-summary,
:root[data-theme="dark"] .param-mobile-summary-item,
:root[data-theme="dark"] .expo-mobile-country-card,
:root[data-theme="dark"] .origin-section-card {
  border-color: rgba(76, 96, 112, 0.46);
  background-color: var(--surface);
  box-shadow: var(--card-shadow);
}

:root[data-theme="dark"] .daily-news-heading h3,
:root[data-theme="dark"] .daily-news-summary h4,
:root[data-theme="dark"] .daily-news-section h4,
:root[data-theme="dark"] .daily-news-item strong {
  color: var(--text);
}

:root[data-theme="dark"] .daily-news-heading p,
:root[data-theme="dark"] .daily-news-summary p,
:root[data-theme="dark"] .daily-news-item small {
  color: var(--muted);
}

:root[data-theme="dark"] .daily-news-summary {
  border-color: rgba(58, 181, 155, 0.22);
  background: linear-gradient(135deg, rgba(58, 181, 155, 0.14), rgba(83, 151, 205, 0.1));
}

:root[data-theme="dark"] .daily-news-status {
  border-color: rgba(221, 178, 77, 0.3);
  color: #f1d184;
  background: rgba(100, 74, 18, 0.22);
}

.function-card {
  min-height: 138px;
  align-content: center;
  gap: 8px 12px;
  padding: 17px;
  background: linear-gradient(180deg, #ffffff 0%, #f8fbfc 100%);
}

:root[data-theme="dark"] .function-card {
  background: linear-gradient(180deg, #1a2731 0%, #15212b 100%);
}

.function-card .ui-icon {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  padding: 8px;
}

.function-card span,
.tag,
.status-pill,
.source-pill,
.global-search-badge,
.sheet-meta span,
.info-region-badge,
.tag-row span {
  border-radius: 999px;
  font-weight: 850;
}

.function-card strong {
  font-size: 17px;
}

.function-card em,
.section-lead p,
.card-heading p,
.content-heading p {
  color: var(--muted);
}

.function-card:hover,
.function-card:focus-visible,
.model-card:hover,
.mobile-pick-card:hover,
.expo-card:hover,
.info-card:hover {
  border-color: rgba(8, 122, 102, 0.42);
  transform: translateY(-2px);
  box-shadow: 0 16px 36px rgba(8, 122, 102, 0.12);
}

.card-heading,
.content-heading,
.mini-heading,
.section-lead {
  gap: 10px;
}

.card-heading h3,
.content-heading h3,
.section-lead h3 {
  letter-spacing: 0;
}

.input-grid label,
.chat-settings-form label,
.field-label {
  color: var(--muted);
  font-size: 12px;
  font-weight: 850;
}

input,
select,
textarea {
  border-color: var(--line);
  border-radius: 8px;
  background: var(--surface);
  color: var(--ink);
}

input:hover,
select:hover,
textarea:hover {
  border-color: var(--line-strong);
}

.table-wrap,
.compact-table-wrap,
.full-compare-table-wrap,
.chat-table-wrap {
  border-radius: 8px;
  border-color: var(--line);
  background: var(--surface);
}

.data-table,
.focused-machine-table,
.config-table,
.chat-markdown-table {
  border-collapse: separate;
  border-spacing: 0;
}

.data-table th,
.focused-machine-table th,
.config-table th,
.chat-markdown-table th {
  position: sticky;
  top: 0;
  z-index: 2;
  color: var(--accent-strong);
  background: var(--surface-soft);
  box-shadow: inset 0 -1px 0 var(--line);
}

.data-table td,
.focused-machine-table td,
.config-table td,
.chat-markdown-table td {
  background: var(--surface);
}

.data-table tbody tr:nth-child(even) td,
.focused-machine-table tbody tr:nth-child(even) td,
.config-table tbody tr:nth-child(even) td {
  background: color-mix(in srgb, var(--surface-soft) 62%, var(--surface));
}

.data-table tbody tr:hover td,
.focused-machine-table tbody tr:hover td,
.config-table tbody tr:hover td {
  background: var(--surface-tint);
}

.global-search-backdrop {
  backdrop-filter: blur(12px);
}

.global-search-panel {
  border-radius: 8px;
  border-color: rgba(216, 225, 232, 0.9);
  box-shadow: 0 26px 70px rgba(11, 24, 33, 0.28);
}

.global-search-heading {
  border-bottom-color: var(--line);
  background: linear-gradient(180deg, var(--surface) 0%, var(--surface-soft) 100%);
}

.global-search-input-wrap {
  border-radius: 8px;
  border-color: var(--line);
  background: var(--surface);
}

.global-search-result {
  border-color: var(--line);
  border-radius: 8px;
  background: var(--surface);
  box-shadow: 0 1px 2px rgba(19, 32, 42, 0.04);
}

.global-search-result:hover,
.global-search-result:focus-within {
  border-color: rgba(8, 122, 102, 0.42);
  box-shadow: 0 12px 26px rgba(8, 122, 102, 0.1);
}

.global-search-excerpt {
  color: var(--muted);
}

.chat-card,
#module-chat .content-card {
  border: 0;
  background: transparent;
  box-shadow: none;
}

.chat-layout {
  padding: 12px;
}

.chat-console {
  border-color: rgba(216, 225, 232, 0.92);
  border-radius: 8px;
  background: var(--surface);
  box-shadow: var(--card-shadow);
}

.chat-messages {
  background: linear-gradient(180deg, color-mix(in srgb, var(--surface-soft) 74%, var(--surface)) 0%, var(--surface) 100%);
}

.chat-bubble {
  border-radius: 8px;
  border-color: var(--line);
  box-shadow: 0 1px 2px rgba(19, 32, 42, 0.045);
}

.chat-bubble.user {
  border-color: rgba(40, 91, 212, 0.22);
  background: linear-gradient(180deg, #edf4ff 0%, #e6efff 100%);
}

.chat-bubble.assistant {
  border-color: rgba(8, 122, 102, 0.18);
  background: linear-gradient(180deg, #ffffff 0%, #f6fbf9 100%);
}

:root[data-theme="dark"] .chat-bubble.user {
  border-color: rgba(147, 182, 255, 0.34);
  background: rgba(33, 52, 82, 0.82);
}

:root[data-theme="dark"] .chat-bubble.assistant {
  border-color: rgba(62, 209, 176, 0.24);
  background: rgba(21, 33, 43, 0.94);
}

.chat-source-chips {
  border-top-color: var(--line);
}

.chat-source-chip {
  border-radius: 999px;
}

.chat-composer {
  border-radius: 8px;
  border-color: rgba(216, 225, 232, 0.94);
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 16px 38px rgba(19, 32, 42, 0.14);
}

.send-button,
.chat-preference-toggle {
  border-radius: 8px;
}

.send-button {
  background: linear-gradient(180deg, #0a846f 0%, var(--accent-strong) 100%);
}

.chat-preference-toggle {
  background: var(--surface);
}

.chat-composer textarea {
  border-radius: 8px;
}

.chat-composer-controls {
  border-radius: 8px;
  box-shadow: 0 20px 50px rgba(11, 24, 33, 0.2);
}

.chat-settings:not([open]),
.chat-mobile-new-button,
.chat-window-action {
  border-radius: 999px;
}

.chat-settings[open] {
  border-radius: 8px;
}

.chat-settings-icon,
.chat-mobile-new-button,
.send-button,
.chat-preference-toggle {
  place-items: center;
}

.chat-settings-icon .ui-icon,
.chat-mobile-new-button .ui-icon,
.send-button .ui-icon,
.chat-preference-toggle .ui-icon {
  display: block;
  margin: 0;
}

.segmented-control {
  border-radius: 8px;
  background: var(--surface-soft);
}

.segmented-control button {
  border-radius: 6px;
}

.segmented-control button.active {
  color: var(--accent-strong);
  background: var(--surface);
  box-shadow: 0 1px 4px rgba(19, 32, 42, 0.09);
}

.mobile-pick-card,
.machine-param-card,
.volume-weight-card,
.term-mobile-heading,
.expo-mobile-country-card {
  border-radius: 8px;
}

.machine-param-card-head strong,
.volume-weight-card-head strong,
.mobile-pick-card strong,
.term-mobile-heading strong {
  line-height: 1.28;
}

.empty-state,
.chat-empty {
  color: var(--muted);
}

:root[data-theme="dark"] input,
:root[data-theme="dark"] select,
:root[data-theme="dark"] textarea,
:root[data-theme="dark"] .table-wrap,
:root[data-theme="dark"] .compact-table-wrap,
:root[data-theme="dark"] .full-compare-table-wrap,
:root[data-theme="dark"] .chat-table-wrap,
:root[data-theme="dark"] .chat-console,
:root[data-theme="dark"] .chat-composer,
:root[data-theme="dark"] .global-search-panel,
:root[data-theme="dark"] .global-search-input-wrap,
:root[data-theme="dark"] .global-search-result {
  border-color: rgba(76, 96, 112, 0.48);
  background-color: var(--surface);
}

:root[data-theme="dark"] .data-table th,
:root[data-theme="dark"] .focused-machine-table th,
:root[data-theme="dark"] .config-table th,
:root[data-theme="dark"] .chat-markdown-table th {
  color: var(--accent-strong);
  background: #15212a;
}

:root[data-theme="dark"] .data-table td,
:root[data-theme="dark"] .focused-machine-table td,
:root[data-theme="dark"] .config-table td,
:root[data-theme="dark"] .chat-markdown-table td {
  background: #111c25;
}

/* English technical content often contains long compound terms; keep it readable on small screens. */
.term-card,
.term-card p,
.machine-param-card,
.machine-param-card-head strong,
.machine-param-card-head em,
.origin-section-card,
.config-table,
.visual-table-card,
.info-card,
.info-card-body,
.tag-row span,
.dhl-service-card,
.dhl-service-copy,
.volume-weight-card,
.intro-article,
.source-block,
.plastic-property-table,
.mobile-pick-card {
  overflow-wrap: anywhere;
  word-break: normal;
  hyphens: auto;
}

.data-table td.numeric,
.config-table td.numeric,
.focused-machine-table td.numeric,
.chat-markdown-table td.numeric {
  overflow-wrap: normal;
  word-break: normal;
  hyphens: manual;
}

:root[data-theme="dark"] .data-table tbody tr:nth-child(even) td,
:root[data-theme="dark"] .focused-machine-table tbody tr:nth-child(even) td,
:root[data-theme="dark"] .config-table tbody tr:nth-child(even) td {
  background: #14212b;
}

:root[data-theme="dark"] .data-table tbody tr:hover td,
:root[data-theme="dark"] .focused-machine-table tbody tr:hover td,
:root[data-theme="dark"] .config-table tbody tr:hover td {
  background: rgba(20, 60, 53, 0.72);
}

@media (max-width: 1180px) {
  .workspace {
    padding: 22px;
  }

  .workspace-header {
    padding: 16px;
  }

  .function-grid {
    gap: 12px;
  }
}

@media (max-width: 860px) {
  body {
    background: var(--bg);
  }

  .workspace {
    padding: 14px 14px calc(var(--mobile-nav-height) + 18px);
  }

  .workspace-header {
    margin-bottom: 14px;
    padding: 14px;
    align-items: flex-start;
  }

  .workspace-header h2 {
    font-size: 23px;
  }

  .workspace-actions {
    align-self: center;
  }

  .function-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
  }

  .function-card {
    min-height: 124px;
    padding: 13px;
  }

  .function-card .ui-icon {
    width: 32px;
    height: 32px;
    padding: 7px;
  }

  .function-card strong {
    font-size: 15px;
  }

  .function-card em {
    font-size: 12px;
    line-height: 1.35;
  }

  .tool-card,
  .content-card {
    padding: 14px;
  }

  .global-search-panel {
    border-radius: 8px 8px 0 0;
  }

  .global-search-result {
    gap: 10px;
    padding: 12px;
  }

  #module-chat .chat-layout {
    padding-inline: 6px;
  }

  #module-chat .chat-console {
    border-radius: 8px;
  }

  #module-chat .chat-messages {
    padding: 58px 10px 14px;
  }

  #module-chat .chat-bubble {
    max-width: 94%;
    border-radius: 8px;
  }

  #module-chat .chat-composer {
    left: 8px;
    right: 8px;
    border-radius: 8px;
    padding: 7px;
  }

  #module-chat .chat-composer-controls {
    border-radius: 8px;
  }

  .plastic-mobile-cards,
  .term-category-cards,
  .expo-mobile-country-card .mobile-card-picker,
  #volumeWeightViewerMobile .volume-weight-card-list,
  .machine-param-card-grid {
    gap: 8px;
  }
}

@media (max-width: 560px) {
  .workspace {
    padding: 10px 10px calc(var(--mobile-nav-height) + 14px);
  }

  .workspace-header {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 10px;
    padding: 12px;
  }

  .workspace-header h2 {
    font-size: 21px;
  }

  .function-grid {
    grid-template-columns: 1fr;
  }

  .function-card {
    min-height: 104px;
    grid-template-columns: auto 1fr;
    align-content: center;
  }

  .tool-card,
  .content-card {
    padding: 12px;
  }

  .card-heading,
  .content-heading,
  .mini-heading {
    align-items: flex-start;
  }

  .global-search-panel {
    border-radius: 0;
  }

  .global-search-heading {
    padding-inline: 12px;
  }

  .global-search-body {
    padding-inline: 12px;
  }

  #module-chat .chat-layout {
    padding-inline: 0;
  }

  #module-chat .chat-messages {
    padding-inline: 9px;
  }

  #module-chat .chat-composer {
    left: 6px;
    right: 6px;
  }
}

/* Web 1.7 mobile readability fixes */
@media (max-width: 860px) {
  .sidebar {
    color: #16232d;
    background: rgba(255, 255, 255, 0.98);
    border-bottom: 1px solid rgba(190, 204, 216, 0.95);
    box-shadow: 0 8px 22px rgba(19, 32, 42, 0.1);
  }

  .brand-block {
    border-bottom: 0;
  }

  .brand-block h1 {
    color: #111b24;
    font-weight: 900;
  }

  .brand-block p {
    color: #40515f;
    font-weight: 850;
  }

  .workspace-header {
    border-color: rgba(190, 204, 216, 0.95);
    background: rgba(255, 255, 255, 0.98);
    box-shadow: 0 8px 20px rgba(19, 32, 42, 0.075);
  }

  .workspace-header h2,
  .workspace-header p,
  .eyebrow {
    color: #15212b;
  }

  .workspace-header .eyebrow {
    color: #055f51;
  }

  .module-nav {
    background: rgba(255, 255, 255, 0.98);
    border-top: 1px solid rgba(190, 204, 216, 0.98);
    box-shadow: 0 -10px 28px rgba(19, 32, 42, 0.14);
  }

  .module-nav .nav-item {
    min-height: 58px;
    border: 1px solid transparent;
    color: #2f3f4c;
    background: transparent;
    font-size: 11px;
    font-weight: 850;
    line-height: 1.18;
    text-shadow: none;
  }

  .module-nav .nav-item span {
    display: none !important;
  }

  .module-nav .nav-item .ui-icon {
    color: #526474;
  }

  .module-nav .nav-item:hover,
  .module-nav .nav-item:focus-visible {
    color: #15212b;
    background: #eef3f7;
  }

  .module-nav .nav-item.active {
    border-color: rgba(8, 122, 102, 0.18);
    color: #055f51;
    background: #dff3ee;
    box-shadow: inset 0 0 0 1px rgba(8, 122, 102, 0.08);
  }

  .module-nav .nav-item.active .ui-icon {
    color: #055f51;
  }

  :root[data-theme="dark"] .sidebar {
    color: #eef8f7;
    background: rgba(15, 23, 30, 0.98);
    border-bottom-color: rgba(76, 96, 112, 0.72);
    box-shadow: 0 8px 22px rgba(0, 0, 0, 0.26);
  }

  :root[data-theme="dark"] .brand-block h1 {
    color: #f5fffd;
  }

  :root[data-theme="dark"] .brand-block p {
    color: #bdd0d8;
  }

  :root[data-theme="dark"] .workspace-header {
    border-color: rgba(76, 96, 112, 0.58);
    background: rgba(18, 28, 37, 0.98);
  }

  :root[data-theme="dark"] .workspace-header h2,
  :root[data-theme="dark"] .workspace-header p {
    color: #f2fbfc;
  }

  :root[data-theme="dark"] .workspace-header .eyebrow {
    color: #8bf0dc;
  }

  :root[data-theme="dark"] .module-nav {
    background: rgba(14, 22, 29, 0.98);
    border-top-color: rgba(76, 96, 112, 0.72);
    box-shadow: 0 -10px 28px rgba(0, 0, 0, 0.34);
  }

  :root[data-theme="dark"] .module-nav .nav-item {
    color: #c7d6dc;
  }

  :root[data-theme="dark"] .module-nav .nav-item .ui-icon {
    color: #9fb3bd;
  }

  :root[data-theme="dark"] .module-nav .nav-item:hover,
  :root[data-theme="dark"] .module-nav .nav-item:focus-visible {
    color: #f2fbfc;
    background: #172530;
  }

  :root[data-theme="dark"] .module-nav .nav-item.active {
    border-color: rgba(62, 209, 176, 0.24);
    color: #8bf0dc;
    background: rgba(8, 122, 102, 0.32);
  }

  :root[data-theme="dark"] .module-nav .nav-item.active .ui-icon {
    color: #8bf0dc;
  }
}


/* Web 1.8 navigation usability fix */
.module-nav.grouped-module-nav {
  display: grid;
  grid-template-columns: 1fr;
  gap: 9px;
}

.module-nav.grouped-module-nav .nav-item {
  width: 100%;
  min-width: 0;
  min-height: 56px;
  display: grid;
  grid-template-columns: 22px minmax(0, 1fr);
  justify-items: stretch;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
}

.module-nav.grouped-module-nav .nav-item .ui-icon {
  width: 21px;
  height: 21px;
}

.module-nav.grouped-module-nav .nav-item .nav-item-copy {
  width: auto;
  min-width: 0;
  display: grid;
  gap: 2px;
  color: inherit;
}

.module-nav.grouped-module-nav .nav-item .nav-item-copy strong {
  overflow: hidden;
  color: inherit;
  font-size: 13px;
  font-weight: 900;
  line-height: 1.2;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.module-nav.grouped-module-nav .nav-item .nav-item-copy em {
  overflow: hidden;
  color: inherit;
  font-size: 11px;
  font-style: normal;
  font-weight: 650;
  line-height: 1.25;
  opacity: 0.68;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.navigation-landing-page.active {
  display: block;
}

.nav-landing-shell {
  display: grid;
  gap: 16px;
}

.nav-landing-panel {
  display: grid;
  gap: 18px;
}

.nav-landing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 12px;
}

.nav-landing-card {
  min-width: 0;
  min-height: 132px;
  border: 1px solid rgba(197, 210, 221, 0.86);
  border-radius: 8px;
  display: grid;
  align-content: start;
  gap: 10px;
  padding: 16px;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 10px 24px rgba(20, 33, 43, 0.075);
  text-align: left;
}

button.nav-landing-card {
  cursor: pointer;
  transition: transform 0.16s ease, border-color 0.16s ease, box-shadow 0.16s ease;
}

button.nav-landing-card:hover,
button.nav-landing-card:focus-visible,
.nav-landing-mini-button:hover,
.nav-landing-mini-button:focus-visible {
  outline: none;
  border-color: rgba(8, 127, 109, 0.36);
  box-shadow: 0 14px 28px rgba(20, 33, 43, 0.12);
  transform: translateY(-1px);
}

.nav-landing-card > .ui-icon,
.nav-landing-card-main .ui-icon {
  width: 24px;
  height: 24px;
  color: var(--accent-strong);
}

.nav-landing-card > span,
.nav-landing-card-main > span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 850;
}

.nav-landing-card strong,
.nav-landing-card-main strong,
.nav-landing-mini-button strong {
  color: inherit;
  font-size: 16px;
  font-weight: 900;
  line-height: 1.22;
}

.nav-landing-card em,
.nav-landing-card-main em,
.nav-landing-mini-button em {
  color: var(--muted);
  font-size: 12px;
  font-style: normal;
  font-weight: 700;
  line-height: 1.35;
}

.nav-landing-group-card {
  grid-column: span 2;
  background: linear-gradient(180deg, rgba(255,255,255,0.98), rgba(244,248,250,0.98));
}

.nav-landing-card-main {
  display: grid;
  grid-template-columns: 26px 28px minmax(0, 1fr);
  align-items: start;
  gap: 10px;
}

.nav-landing-card-main div {
  min-width: 0;
  display: grid;
  gap: 4px;
}

.nav-landing-nested {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
  margin-top: 4px;
}

.nav-landing-mini-button {
  min-width: 0;
  min-height: 76px;
  border: 1px solid rgba(197, 210, 221, 0.86);
  border-radius: 8px;
  display: grid;
  align-content: start;
  gap: 5px;
  padding: 10px;
  color: var(--ink);
  background: #ffffff;
  text-align: left;
  cursor: pointer;
  transition: transform 0.16s ease, border-color 0.16s ease, box-shadow 0.16s ease;
}

.nav-landing-mini-button .ui-icon {
  width: 18px;
  height: 18px;
  color: var(--accent-strong);
}

.nav-landing-mini-button strong {
  font-size: 13px;
}

.nav-landing-mini-button em {
  font-size: 11px;
}

:root[data-theme="dark"] .nav-landing-card {
  border-color: rgba(72, 92, 108, 0.82);
  color: #edf7f8;
  background: rgba(23, 37, 48, 0.96);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.22);
}

:root[data-theme="dark"] .nav-landing-group-card {
  background: linear-gradient(180deg, rgba(23,37,48,0.98), rgba(19,31,41,0.98));
}

:root[data-theme="dark"] .nav-landing-mini-button {
  border-color: rgba(72, 92, 108, 0.82);
  color: #edf7f8;
  background: #101a22;
}

:root[data-theme="dark"] .nav-landing-card em,
:root[data-theme="dark"] .nav-landing-card-main em,
:root[data-theme="dark"] .nav-landing-mini-button em,
:root[data-theme="dark"] .nav-landing-card > span,
:root[data-theme="dark"] .nav-landing-card-main > span {
  color: #b7c8d0;
}

@media (max-width: 860px) {
  .module-nav.grouped-module-nav {
    grid-template-columns: repeat(4, minmax(0, 1fr)) !important;
    align-items: stretch;
    gap: 6px;
  }

  .module-nav.grouped-module-nav .nav-item {
    width: 100%;
    min-width: 0;
    min-height: 58px;
    grid-template-columns: 1fr;
    justify-items: center;
    align-content: center;
    gap: 4px;
    padding: 7px 3px;
    text-align: center;
  }

  .module-nav.grouped-module-nav .nav-item .nav-item-copy {
    width: 100%;
    display: block !important;
  }

  .module-nav.grouped-module-nav .nav-item .nav-item-copy strong {
    display: block;
    width: 100%;
    font-size: 11px;
    line-height: 1.15;
    white-space: nowrap;
  }

  .module-nav.grouped-module-nav .nav-item .nav-item-copy em {
    display: none !important;
  }

  .nav-landing-panel {
    padding: 12px;
  }

  .nav-landing-grid {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .nav-landing-card,
  .nav-landing-group-card {
    grid-column: auto;
    min-height: 108px;
    padding: 14px;
  }

  .nav-landing-nested {
    grid-template-columns: 1fr;
  }

  .nav-landing-mini-button {
    min-height: 58px;
    grid-template-columns: 20px minmax(0, 1fr);
    align-items: center;
  }

  .nav-landing-mini-button em {
    display: none;
  }
}

/* Workspace chrome cleanup: remove repeated page titles while keeping top actions in their original position. */
.workspace-header {
  min-height: 48px !important;
  border: 0 !important;
  display: flex !important;
  align-items: center !important;
  justify-content: flex-start !important;
  gap: 10px !important;
  margin: 0 0 16px !important;
  padding: 0 !important;
  background: transparent !important;
  box-shadow: none !important;
  backdrop-filter: none !important;
}

.workspace-title,
.dataset-strip {
  display: none !important;
}

.workspace-header .workspace-actions {
  display: flex !important;
  align-items: center;
  justify-content: flex-end;
}

.workspace-header .global-search-trigger {
  min-height: 40px;
  height: 40px;
  border-radius: 999px;
  padding: 0 14px;
}

.parent-nav-back:not(.hidden) {
  display: inline-grid !important;
  flex: 0 0 40px;
  margin-right: 0;
}

.parent-nav-back.hidden {
  display: none !important;
}

.module-page.active,
.navigation-landing-page.active {
  padding-top: 0;
}

.nav-landing-panel {
  padding-top: 0;
}

@media (min-width: 861px) {
  .workspace {
    padding-top: 28px;
  }

  .workspace-header {
    padding-right: 260px !important;
  }

  .workspace-header .workspace-actions {
    position: fixed !important;
    top: calc(14px + env(safe-area-inset-top)) !important;
    right: 116px !important;
    z-index: 120 !important;
    margin-left: 0;
  }

  .nav-landing-panel {
    padding: 8px 0 0;
  }

  .nav-landing-grid {
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 18px;
  }

  .nav-landing-card {
    min-height: 154px;
    gap: 12px;
    padding: 22px;
  }

  .nav-landing-group-card {
    min-height: 174px;
  }

  .nav-landing-nested {
    gap: 12px;
    margin-top: 8px;
  }

  .nav-landing-mini-button {
    min-height: 86px;
    padding: 13px;
  }

  body[data-active-module="group-commercial-data"] .nav-landing-grid {
    grid-template-columns: repeat(2, minmax(280px, 1fr));
  }
}

@media (max-width: 860px) {
  .workspace-header {
    min-height: 40px !important;
    margin-bottom: 12px !important;
    justify-content: space-between !important;
  }

  .workspace-header .global-search-trigger {
    min-width: 40px;
    padding: 0 12px;
  }

  .workspace-header .global-search-trigger span {
    display: inline;
  }

  .parent-nav-back:not(.hidden) {
    width: 40px;
    min-width: 40px;
    height: 40px;
    min-height: 40px;
  }
}

@media (min-width: 761px) {
  body[data-active-module="chat"] .workspace-header {
    display: none !important;
  }

  #module-chat .chat-card {
    min-height: calc(100dvh - 56px);
  }

  #module-chat .chat-layout {
    min-height: calc(100dvh - 80px);
    padding-top: 54px;
  }

  #module-chat .chat-window-actions {
    top: 8px;
    right: 56px;
    gap: 6px;
  }

  #module-chat .chat-window-action {
    min-height: 40px;
    height: 40px;
    padding: 0 12px;
  }

  #module-chat .chat-settings:not([open]) {
    top: 8px;
    right: 8px;
    width: 40px;
    height: 40px;
  }
}

@media (max-width: 760px) {
  body[data-active-module="chat"] .workspace-header {
    display: none !important;
  }

  #module-chat .content-card {
    min-height: calc(100dvh - var(--mobile-nav-height));
  }

  #module-chat .chat-layout {
    min-height: calc(100dvh - var(--mobile-nav-height) - 8px);
    padding-top: 0;
  }

  #module-chat .chat-console {
    height: calc(100dvh - var(--mobile-nav-height) - var(--mobile-chat-composer-height) - 36px);
  }

  #module-chat .chat-messages {
    padding-top: 46px;
  }

  #module-chat .chat-mobile-new-button,
  #module-chat .chat-settings:not([open]) {
    top: 6px;
    width: 40px;
    height: 40px;
  }

  #module-chat .chat-mobile-new-button {
    right: 58px;
  }

  #module-chat .chat-settings:not([open]) {
    right: 10px;
  }

  #module-chat .chat-mobile-new-button .ui-icon,
  #module-chat .chat-settings-icon,
  #module-chat .chat-settings-icon .ui-icon {
    width: 20px;
    height: 20px;
  }

  #module-chat .chat-settings[open] {
    bottom: calc(var(--mobile-nav-height) + var(--mobile-chat-composer-height) + 12px);
    max-height: min(66dvh, 580px);
  }
}

/* Unified workspace header and parent navigation button. */
.workspace-title {
  min-width: 0;
}

.parent-nav-back:not(.hidden) {
  display: inline-grid !important;
  flex: 0 0 40px;
  align-self: center;
}

body[data-active-module^="group-"] .workspace-title,
body[data-active-module^="group-"] .dataset-strip {
  display: none !important;
}

body[data-active-module^="group-"] .workspace-header {
  min-height: 0;
  margin-bottom: 12px;
  border-color: transparent;
  padding: 0 136px 0 0;
  background: transparent;
  box-shadow: none;
  backdrop-filter: none;
}

body[data-active-module^="group-"] .nav-landing-panel {
  padding-top: 0;
}

@media (max-width: 860px) {
  .workspace-header {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr) auto;
    align-items: center;
    gap: 10px;
  }

  .parent-nav-back:not(.hidden) {
    width: 38px;
    min-width: 38px;
    height: 38px;
    min-height: 38px;
  }

  .workspace-title {
    min-width: 0;
  }

  .dataset-strip {
    grid-column: 1 / -1;
  }

  .workspace-actions {
    justify-self: end;
  }

  body[data-active-module^="group-"] .workspace-header {
    display: flex;
    justify-content: flex-end;
    margin-bottom: 10px;
    padding: 0;
  }
}

@media (min-width: 861px) and (max-width: 1180px) {
  .nav-landing-group-card {
    grid-column: auto;
  }

  .nav-landing-nested {
    grid-template-columns: 1fr;
  }
}

/* Web 1.8 navigation hardening: four primary entries only, child entries live in the workspace. */
.module-nav.grouped-module-nav .nav-item > .nav-item-copy {
  width: auto !important;
  min-width: 0 !important;
  height: auto !important;
  min-height: 0 !important;
  border-radius: 0 !important;
  display: grid !important;
  place-items: stretch !important;
  gap: 2px;
  padding: 0 !important;
  color: inherit !important;
  background: transparent !important;
  box-shadow: none !important;
}

.module-nav.grouped-module-nav .nav-item > .nav-item-copy strong,
.module-nav.grouped-module-nav .nav-item > .nav-item-copy em {
  min-width: 0;
  color: inherit;
  background: transparent;
}

@media (min-width: 861px) {
  .module-nav.grouped-module-nav {
    display: grid !important;
    grid-template-columns: 1fr !important;
    align-content: start;
    overflow: visible;
  }

  .module-nav.grouped-module-nav .nav-item {
    display: grid !important;
    grid-template-columns: 22px minmax(0, 1fr) !important;
    justify-items: stretch;
    align-items: center;
  }
}

@media (max-width: 860px) {
  .module-nav.grouped-module-nav {
    display: grid !important;
    grid-template-columns: repeat(4, minmax(0, 1fr)) !important;
    justify-content: stretch !important;
    align-items: stretch;
    overflow: visible !important;
  }

  .module-nav.grouped-module-nav .nav-item {
    flex: 1 1 0 !important;
    width: 100% !important;
    min-width: 0 !important;
    max-width: none !important;
    display: grid !important;
    grid-template-columns: 1fr !important;
    place-items: center !important;
    align-content: center !important;
    gap: 4px;
    text-align: center;
  }

  .module-nav.grouped-module-nav .nav-item .ui-icon {
    width: 22px;
    height: 22px;
    justify-self: center;
  }

  .module-nav.grouped-module-nav .nav-item > .nav-item-copy {
    width: 100% !important;
    display: block !important;
    text-align: center;
  }

  .module-nav.grouped-module-nav .nav-item > .nav-item-copy strong {
    display: block;
    width: 100%;
    overflow: visible;
    font-size: 11px;
    line-height: 1.16;
    text-overflow: clip;
    white-space: normal;
    word-break: keep-all;
    overflow-wrap: anywhere;
  }

  .module-nav.grouped-module-nav .nav-item > .nav-item-copy em {
    display: none !important;
  }
}


/* Web 1.8 compact layout refinements. */
.nav-landing-title,
.function-card-title {
  min-width: 0;
  display: flex !important;
  align-items: baseline;
  gap: 7px;
  white-space: nowrap;
}

.nav-landing-title span {
  flex: 0 0 auto;
  color: var(--muted);
  font-size: 12px;
  font-weight: 850;
  letter-spacing: 0;
}

.nav-landing-title strong,
.function-card-title strong {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.nav-landing-title-block {
  min-width: 0;
  display: grid !important;
  gap: 4px;
}

.function-card-title {
  grid-column: 2;
}

.function-card-title span {
  flex: 0 0 auto;
}

.function-card-title strong {
  font-size: 18px;
}

.function-card > em {
  grid-column: 2;
}

.nav-landing-card-main {
  grid-template-columns: 26px minmax(0, 1fr);
  align-items: start;
}

.nav-landing-card:not(.nav-landing-group-card) {
  grid-template-columns: 26px minmax(0, 1fr);
  align-content: center;
  align-items: start;
}

.nav-landing-card:not(.nav-landing-group-card) > .ui-icon {
  grid-row: 1 / span 2;
}

.nav-landing-card:not(.nav-landing-group-card) > em {
  grid-column: 2;
}

@media (min-width: 761px) {
  #module-chat .chat-layout {
    padding-top: 92px;
  }

  #module-chat .chat-window-actions {
    top: 52px;
  }

  #module-chat .chat-settings:not([open]) {
    top: 52px;
  }

  #module-chat .chat-settings[open] {
    top: 52px;
  }
}

@media (max-width: 860px) {
  :root {
    --mobile-nav-height: 66px;
  }

  body {
    padding-bottom: calc(68px + env(safe-area-inset-bottom));
  }

  .sidebar {
    padding: calc(6px + env(safe-area-inset-top)) 10px 6px !important;
  }

  .brand-block {
    justify-content: flex-start !important;
    gap: 8px !important;
    min-height: 34px;
    padding: 0 !important;
  }

  .brand-mark {
    width: 32px !important;
    height: 32px !important;
    border-radius: 7px !important;
  }

  .brand-mark img {
    border-radius: 7px !important;
  }

  .brand-block h1 {
    font-size: 15px !important;
    line-height: 1.08 !important;
  }

  .brand-block p {
    margin-top: 1px !important;
    font-size: 10px !important;
    line-height: 1.1 !important;
  }

  .module-nav.grouped-module-nav {
    padding: 5px 7px calc(5px + env(safe-area-inset-bottom)) !important;
  }

  .module-nav.grouped-module-nav .nav-item {
    min-height: 54px !important;
    gap: 3px !important;
    padding: 5px 3px !important;
  }

  .module-nav.grouped-module-nav .nav-item .ui-icon {
    width: 20px !important;
    height: 20px !important;
  }

}

/* Web 2.0 visual refresh: professional tool base with modern SaaS polish. */
:root {
  --bg: #eef4f7;
  --surface: #ffffff;
  --surface-soft: #f7fafc;
  --surface-tint: #e7f6f1;
  --ink: #12202b;
  --muted: #607080;
  --line: #dbe5ee;
  --line-strong: #b9cad7;
  --accent: #0c8a72;
  --accent-strong: #066754;
  --accent-soft: #e0f5ef;
  --blue: #2e67d1;
  --blue-soft: #e9f1ff;
  --amber: #b5791f;
  --amber-soft: #fff5dd;
  --danger: #b42318;
  --danger-soft: #fff0ee;
  --nav: #101923;
  --radius-xs: 8px;
  --radius-sm: 10px;
  --radius-md: 14px;
  --radius-lg: 18px;
  --radius-xl: 24px;
  --shadow: 0 22px 58px rgba(18, 32, 43, 0.11);
  --soft-shadow: 0 10px 28px rgba(18, 32, 43, 0.075);
  --button-shadow: 0 8px 18px rgba(18, 32, 43, 0.08);
}

:root[data-theme="dark"] {
  --bg: #0d141b;
  --surface: #17212b;
  --surface-soft: #111a23;
  --surface-tint: #173c35;
  --ink: #edf5f7;
  --muted: #a5b4c1;
  --line: #2a3a47;
  --line-strong: #415466;
  --accent: #35c6a5;
  --accent-strong: #74ead1;
  --accent-soft: #123d35;
  --blue: #8db3ff;
  --blue-soft: #162947;
  --amber: #ffd37a;
  --amber-soft: #392a12;
  --danger: #ff8b80;
  --danger-soft: #3a1d1c;
  --nav: #0b1118;
  --shadow: 0 24px 62px rgba(0, 0, 0, 0.36);
  --soft-shadow: 0 12px 30px rgba(0, 0, 0, 0.24);
  --button-shadow: 0 8px 20px rgba(0, 0, 0, 0.22);
}

body {
  background:
    radial-gradient(circle at 18% 0%, rgba(12, 138, 114, 0.11), transparent 28%),
    radial-gradient(circle at 92% 8%, rgba(46, 103, 209, 0.1), transparent 25%),
    linear-gradient(135deg, #edf5f6 0%, #f8fafc 46%, #eef3fb 100%);
  color: var(--ink);
  text-rendering: optimizeLegibility;
}

:root[data-theme="dark"] body {
  background:
    radial-gradient(circle at 18% 0%, rgba(53, 198, 165, 0.12), transparent 30%),
    radial-gradient(circle at 92% 8%, rgba(141, 179, 255, 0.12), transparent 26%),
    linear-gradient(135deg, #0d141b 0%, #101821 48%, #0b1118 100%);
}

button,
input,
select,
textarea {
  letter-spacing: 0;
}

input,
select,
textarea {
  border-radius: var(--radius-md);
}

.theme-toggle,
.language-toggle,
.secondary-button,
.primary-button,
.update-button,
.back-button,
.global-search-trigger,
.chat-window-action,
.chat-mobile-new-button,
.chat-settings:not([open]) > summary,
.send-button,
.chat-preference-toggle {
  border-radius: var(--radius-md) !important;
  box-shadow: var(--button-shadow);
}

.theme-toggle,
.language-toggle {
  top: calc(14px + env(safe-area-inset-top));
  border-color: rgba(255, 255, 255, 0.72);
  background: color-mix(in srgb, var(--surface) 86%, transparent);
}

.theme-toggle:hover,
.theme-toggle:focus-visible,
.language-toggle:hover,
.language-toggle:focus-visible,
.secondary-button:hover,
.secondary-button:focus-visible,
.global-search-trigger:hover,
.global-search-trigger:focus-visible {
  box-shadow: 0 12px 26px rgba(12, 138, 114, 0.14);
}

.app-shell {
  grid-template-columns: 292px minmax(0, 1fr);
}

.sidebar {
  padding: 24px 18px;
  background:
    linear-gradient(180deg, rgba(15, 26, 36, 0.98), rgba(12, 20, 29, 0.98)),
    radial-gradient(circle at 16% 0%, rgba(53, 198, 165, 0.3), transparent 34%),
    radial-gradient(circle at 100% 42%, rgba(46, 103, 209, 0.2), transparent 28%);
  border-right: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 18px 0 48px rgba(18, 32, 43, 0.08);
}

.brand-block {
  gap: 13px;
  padding: 6px 6px 12px;
}

.brand-mark {
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, #f6fffd, #e5f7f1);
  box-shadow:
    inset 0 0 0 1px rgba(12, 138, 114, 0.22),
    0 12px 26px rgba(0, 0, 0, 0.22);
}

.brand-mark img {
  border-radius: var(--radius-md);
}

.brand-block h1 {
  font-size: 21px;
  letter-spacing: 0;
}

.brand-block p {
  color: rgba(226, 238, 244, 0.76);
  font-weight: 650;
}

.module-nav.grouped-module-nav {
  gap: 10px;
}

.module-nav.grouped-module-nav .nav-item {
  min-height: 58px;
  border: 1px solid rgba(255, 255, 255, 0.075);
  border-radius: var(--radius-lg) !important;
  background: rgba(255, 255, 255, 0.045);
  color: rgba(232, 241, 245, 0.82);
}

.module-nav.grouped-module-nav .nav-item:hover,
.module-nav.grouped-module-nav .nav-item:focus-visible {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(77, 218, 188, 0.28);
}

.module-nav.grouped-module-nav .nav-item.active {
  background: linear-gradient(135deg, rgba(53, 198, 165, 0.22), rgba(46, 103, 209, 0.13));
  border-color: rgba(103, 232, 202, 0.44);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.06), 0 14px 30px rgba(0, 0, 0, 0.2);
}

.module-nav.grouped-module-nav .nav-item .ui-icon {
  color: #86f0d4;
}

.module-nav.grouped-module-nav .nav-item > .nav-item-copy strong {
  font-weight: 850;
}

.module-nav.grouped-module-nav .nav-item > .nav-item-copy em {
  color: rgba(214, 226, 234, 0.62);
}

.workspace {
  padding: 28px clamp(20px, 3vw, 42px) 40px;
}

.workspace-header {
  position: sticky;
  top: 0;
  z-index: 45;
  margin: -8px 0 22px;
  padding: 14px 16px;
  border: 1px solid rgba(255, 255, 255, 0.72);
  border-radius: var(--radius-xl);
  background: color-mix(in srgb, var(--surface) 83%, transparent);
  box-shadow: var(--soft-shadow);
  backdrop-filter: blur(18px);
}

:root[data-theme="dark"] .workspace-header,
:root[data-theme="dark"] .theme-toggle,
:root[data-theme="dark"] .language-toggle {
  border-color: rgba(255, 255, 255, 0.08);
  background: color-mix(in srgb, var(--surface) 82%, transparent);
}

.workspace-title .eyebrow,
.eyebrow {
  color: var(--accent-strong);
  font-weight: 900;
}

.workspace-title h2 {
  font-size: clamp(22px, 2.2vw, 32px);
  line-height: 1.12;
}

.dataset-strip div {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, color-mix(in srgb, var(--surface) 96%, white), var(--surface-soft));
  box-shadow: 0 8px 18px rgba(18, 32, 43, 0.055);
}

:root[data-theme="dark"] .dataset-strip div {
  background: linear-gradient(180deg, color-mix(in srgb, var(--surface) 92%, white), var(--surface-soft));
}

.workspace-header .workspace-actions {
  align-self: center;
}

.workspace-header .global-search-trigger {
  height: 42px;
  min-width: 98px;
  border-color: var(--line);
  background: var(--surface);
}

.tool-card,
.content-card,
.function-card,
.model-card,
.mobile-pick-card,
.nav-landing-card,
.nav-landing-group-card,
.modal-card,
.result-panel,
.expo-card,
.origin-section-card,
.daily-news-summary,
.daily-news-item,
.global-search-result {
  border-color: var(--line);
  border-radius: var(--radius-xl) !important;
  background: linear-gradient(180deg, color-mix(in srgb, var(--surface) 98%, white), var(--surface));
  box-shadow: var(--soft-shadow);
}

:root[data-theme="dark"] .tool-card,
:root[data-theme="dark"] .content-card,
:root[data-theme="dark"] .function-card,
:root[data-theme="dark"] .model-card,
:root[data-theme="dark"] .mobile-pick-card,
:root[data-theme="dark"] .nav-landing-card,
:root[data-theme="dark"] .nav-landing-group-card,
:root[data-theme="dark"] .modal-card,
:root[data-theme="dark"] .result-panel,
:root[data-theme="dark"] .expo-card,
:root[data-theme="dark"] .origin-section-card,
:root[data-theme="dark"] .daily-news-summary,
:root[data-theme="dark"] .daily-news-item,
:root[data-theme="dark"] .global-search-result {
  background: linear-gradient(180deg, color-mix(in srgb, var(--surface) 96%, white), var(--surface));
}

.function-grid,
.nav-landing-grid {
  gap: 18px;
}

.function-card,
.nav-landing-card,
.nav-landing-group-card {
  min-height: 138px;
  padding: 22px;
  overflow: hidden;
}

.function-card::after,
.nav-landing-card::after,
.nav-landing-group-card::after {
  content: "";
  position: absolute;
  inset: auto -28px -36px auto;
  width: 110px;
  height: 110px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--accent-soft) 62%, transparent);
  pointer-events: none;
}

.function-card,
.nav-landing-card,
.nav-landing-group-card {
  position: relative;
}

.function-card:hover,
.function-card:focus-visible,
.nav-landing-card:hover,
.nav-landing-card:focus-visible,
.nav-landing-mini-button:hover,
.nav-landing-mini-button:focus-visible {
  transform: translateY(-2px);
  border-color: color-mix(in srgb, var(--accent) 58%, var(--line));
  box-shadow: 0 18px 42px rgba(12, 138, 114, 0.13);
}

.function-card .ui-icon,
.nav-landing-card > .ui-icon,
.nav-landing-card-main .ui-icon,
.nav-landing-mini-button .ui-icon {
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, var(--accent-soft), color-mix(in srgb, var(--accent-soft) 60%, white));
  color: var(--accent-strong);
}

.function-card:nth-child(2n) .ui-icon,
.nav-landing-card:nth-child(2n) > .ui-icon,
.nav-landing-mini-button:nth-child(2n) .ui-icon {
  background: linear-gradient(135deg, var(--blue-soft), color-mix(in srgb, var(--blue-soft) 58%, white));
  color: var(--blue);
}

.function-card:nth-child(3n) .ui-icon,
.nav-landing-card:nth-child(3n) > .ui-icon,
.nav-landing-mini-button:nth-child(3n) .ui-icon {
  background: linear-gradient(135deg, var(--amber-soft), color-mix(in srgb, var(--amber-soft) 64%, white));
  color: var(--amber);
}

.function-card-title span,
.nav-landing-title span,
.global-search-pill,
.tag {
  border-radius: 999px;
  background: color-mix(in srgb, var(--surface-tint) 86%, white);
  color: var(--accent-strong);
  font-weight: 900;
}

.function-card-title span,
.nav-landing-title span {
  padding: 3px 7px;
  font-size: 11px;
}

.section-lead,
.content-heading,
.modal-heading,
.global-search-heading,
.daily-news-heading {
  gap: 12px;
}

.section-lead h3,
.content-heading h3,
.modal-heading h3,
.daily-news-heading h3 {
  letter-spacing: 0;
}

.secondary-button,
.primary-button,
.update-button,
.back-button {
  min-height: 38px;
  font-weight: 850;
}

.primary-button,
.send-button {
  background: linear-gradient(135deg, var(--accent), var(--accent-strong));
  border-color: color-mix(in srgb, var(--accent) 70%, black);
}

.primary-button:hover,
.primary-button:focus-visible,
.send-button:hover,
.send-button:focus-visible {
  box-shadow: 0 14px 28px rgba(12, 138, 114, 0.24);
}

.modal-backdrop {
  backdrop-filter: blur(16px);
  background: rgba(15, 23, 42, 0.42);
}

.modal-card {
  border: 1px solid rgba(255, 255, 255, 0.74);
  max-height: min(86vh, 820px);
}

:root[data-theme="dark"] .modal-card {
  border-color: rgba(255, 255, 255, 0.09);
}

.global-search-panel,
.daily-news-modal-card,
.changelog-card {
  width: min(980px, calc(100vw - 32px));
}

.global-search-box {
  border-radius: var(--radius-lg);
  background: var(--surface-soft);
  box-shadow: inset 0 0 0 1px var(--line);
}

.global-search-filters {
  gap: 8px;
}

.global-search-filters button {
  border-radius: 999px;
}

.global-search-result {
  padding: 16px;
}

.global-search-result mark,
.chat-markdown mark {
  border-radius: 5px;
  padding: 0 3px;
  background: color-mix(in srgb, var(--amber-soft) 88%, white);
  color: var(--ink);
}

.daily-news-modal-card {
  overflow: hidden;
}

.daily-news-heading {
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line);
}

.daily-news-body {
  gap: 16px;
}

.daily-news-summary {
  border: 1px solid var(--line);
  padding: 18px;
  background:
    linear-gradient(135deg, color-mix(in srgb, var(--accent-soft) 72%, var(--surface)), var(--surface));
}

.daily-news-list {
  gap: 12px;
}

.daily-news-item {
  padding: 16px;
  transition:
    transform 160ms ease,
    border-color 160ms ease,
    box-shadow 160ms ease;
}

.daily-news-item:hover,
.daily-news-item:focus-visible {
  transform: translateY(-1px);
  border-color: color-mix(in srgb, var(--accent) 54%, var(--line));
  box-shadow: 0 14px 30px rgba(18, 32, 43, 0.12);
}

.chat-card {
  overflow: hidden;
}

#module-chat .content-card {
  border-radius: var(--radius-xl) !important;
}

#module-chat .chat-layout {
  gap: 12px;
}

#module-chat .chat-console {
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  background:
    linear-gradient(180deg, color-mix(in srgb, var(--surface-soft) 92%, white), var(--surface));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.72);
}

:root[data-theme="dark"] #module-chat .chat-console {
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.06);
}

.chat-messages {
  padding: 18px;
}

.chat-bubble {
  border-radius: 18px;
  box-shadow: 0 10px 24px rgba(18, 32, 43, 0.08);
}

.chat-bubble.assistant,
.chat-bubble.ai {
  border: 1px solid var(--line);
  background: var(--surface);
}

.chat-bubble.user {
  background: linear-gradient(135deg, var(--accent), var(--accent-strong));
  color: #ffffff;
}

.chat-source-chip,
.chat-reference-chip {
  border-radius: 999px;
}

.chat-composer {
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  background: color-mix(in srgb, var(--surface) 96%, transparent);
  box-shadow: var(--soft-shadow);
}

.chat-composer textarea {
  border-radius: var(--radius-lg);
  background: var(--surface-soft);
}

#module-chat .send-button,
#module-chat .chat-preference-toggle {
  width: 46px;
  min-width: 46px;
  height: 46px;
  padding: 0 !important;
  display: grid !important;
  place-items: center !important;
}

#module-chat .send-button .ui-icon,
#module-chat .chat-preference-toggle .ui-icon,
#module-chat .chat-settings-icon .ui-icon,
#module-chat .chat-window-action .ui-icon {
  margin: 0 !important;
  justify-self: center;
  align-self: center;
}

#module-chat .send-button {
  color: #ffffff;
}

#module-chat .chat-settings:not([open]) > summary,
#module-chat .chat-window-action,
#module-chat .chat-mobile-new-button {
  width: 42px;
  height: 42px;
  padding: 0 !important;
  display: grid !important;
  place-items: center !important;
}

#module-chat .chat-settings[open] {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow);
}

.chat-mode-group,
.segmented-control,
.compact-segmented {
  border-radius: var(--radius-lg);
}

.segmented-control button.active,
.compact-segmented button.active {
  background: linear-gradient(135deg, var(--accent), var(--accent-strong));
  color: #ffffff;
}

.table-wrap,
.table-viewer-stage,
.image-viewer-stage {
  border-radius: var(--radius-lg);
}

.data-table,
.compare-table,
table {
  border-color: var(--line);
}

.data-table th,
.compare-table th,
table th {
  background: color-mix(in srgb, var(--surface-tint) 78%, var(--surface));
  color: var(--accent-strong);
}

.mobile-param-card,
.mobile-param-group,
.mobile-origin-card,
.mobile-expo-card,
.term-mobile-card,
.plastic-mobile-card {
  border-radius: var(--radius-lg) !important;
  box-shadow: var(--soft-shadow);
}

@media (min-width: 1181px) {
  .function-grid {
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  }

  body[data-active-module="group-commercial-data"] .nav-landing-grid {
    grid-template-columns: repeat(2, minmax(280px, 1fr));
    max-width: 820px;
  }
}

@media (min-width: 861px) {
  .workspace-header {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr) auto auto;
    align-items: center;
    column-gap: 16px;
  }

  .parent-nav-back:not(.hidden) {
    width: 42px;
    height: 42px;
    min-width: 42px;
    padding: 0;
    display: grid;
    place-items: center;
  }

  .nav-landing-panel {
    padding-top: 6px;
  }

  #module-chat .chat-layout {
    padding-top: 70px;
  }

  #module-chat .chat-window-actions,
  #module-chat .chat-settings:not([open]),
  #module-chat .chat-settings[open] {
    top: 30px;
  }
}

@media (min-width: 861px) and (max-width: 1180px) {
  .app-shell {
    grid-template-columns: 248px minmax(0, 1fr);
  }

  .workspace {
    padding-inline: 22px;
  }

  .workspace-header {
    grid-template-columns: auto minmax(0, 1fr) auto;
  }

  .dataset-strip {
    display: none;
  }

  .function-grid,
  .nav-landing-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 860px) {
  :root {
    --mobile-nav-height: 64px;
    --mobile-chat-composer-height: 116px;
  }

  body {
    background:
      radial-gradient(circle at 12% 0%, rgba(12, 138, 114, 0.12), transparent 28%),
      linear-gradient(180deg, #eef5f7 0%, #f8fafc 42%, #eef3fb 100%);
    padding-bottom: calc(var(--mobile-nav-height) + env(safe-area-inset-bottom));
  }

  :root[data-theme="dark"] body {
    background:
      radial-gradient(circle at 12% 0%, rgba(53, 198, 165, 0.12), transparent 28%),
      linear-gradient(180deg, #0d141b 0%, #101821 48%, #0b1118 100%);
  }

  .app-shell {
    display: block;
    min-height: 100dvh;
  }

  .sidebar {
    height: auto !important;
    min-height: 0;
    position: sticky;
    top: 0;
    z-index: 55;
    border-right: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 12px 30px rgba(18, 32, 43, 0.12);
  }

  .brand-block {
    max-width: calc(100vw - 112px);
  }

  .brand-block h1 {
    max-width: 54vw;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .theme-toggle,
  .language-toggle {
    top: calc(8px + env(safe-area-inset-top));
    width: 34px;
    height: 34px;
    border-radius: var(--radius-sm) !important;
  }

  .language-toggle {
    right: 52px;
    width: 44px;
    padding: 0 7px;
  }

  .theme-toggle {
    right: 10px;
  }

  .workspace {
    padding: 12px 12px calc(18px + env(safe-area-inset-bottom));
  }

  .workspace-header {
    position: relative;
    top: auto;
    margin: 0 0 12px;
    padding: 10px;
    border-radius: var(--radius-lg);
    grid-template-columns: auto minmax(0, 1fr) auto;
    gap: 8px;
  }

  .workspace-title h2 {
    font-size: 20px;
    line-height: 1.16;
  }

  .workspace-title .eyebrow {
    font-size: 11px;
  }

  .dataset-strip {
    display: none !important;
  }

  .parent-nav-back:not(.hidden) {
    width: 38px;
    min-width: 38px;
    height: 38px;
    padding: 0;
    display: grid;
    place-items: center;
  }

  .workspace-header .global-search-trigger {
    width: 38px;
    min-width: 38px;
    height: 38px;
    padding: 0 !important;
    display: grid;
    place-items: center;
  }

  .workspace-header .global-search-trigger span {
    display: none !important;
  }

  .module-nav.grouped-module-nav {
    height: calc(var(--mobile-nav-height) + env(safe-area-inset-bottom));
    border-radius: 20px 20px 0 0;
    background: color-mix(in srgb, var(--nav) 94%, transparent);
    box-shadow: 0 -10px 30px rgba(18, 32, 43, 0.18);
    backdrop-filter: blur(18px);
  }

  .module-nav.grouped-module-nav .nav-item {
    min-height: 52px !important;
    border: 0;
    border-radius: 16px !important;
    background: transparent;
    box-shadow: none;
  }

  .module-nav.grouped-module-nav .nav-item.active {
    background: rgba(53, 198, 165, 0.16);
    box-shadow: inset 0 0 0 1px rgba(103, 232, 202, 0.18);
  }

  .module-nav.grouped-module-nav .nav-item > .nav-item-copy strong {
    font-size: 11px;
    line-height: 1.12;
  }

  .module-page,
  .navigation-landing-page {
    min-height: calc(100dvh - 132px - var(--mobile-nav-height));
  }

  .section-lead,
  .content-heading {
    margin-bottom: 10px;
  }

  .section-lead h3,
  .content-heading h3 {
    font-size: 18px;
  }

  .section-lead p,
  .content-heading p {
    font-size: 13px;
    line-height: 1.45;
  }

  .function-grid,
  .nav-landing-grid {
    gap: 10px;
    grid-template-columns: 1fr;
  }

  .function-card,
  .nav-landing-card,
  .nav-landing-group-card {
    min-height: 92px;
    padding: 15px;
    border-radius: var(--radius-lg) !important;
  }

  .function-card-title strong,
  .nav-landing-title strong {
    font-size: 16px;
  }

  .function-card > em,
  .nav-landing-card em,
  .nav-landing-card-main em {
    font-size: 12px;
    line-height: 1.35;
  }

  .tool-card,
  .content-card {
    padding: 14px;
    border-radius: var(--radius-lg) !important;
  }

  .global-search-panel,
  .daily-news-modal-card,
  .changelog-card {
    width: calc(100vw - 18px);
    max-height: calc(100dvh - 22px);
    border-radius: 22px !important;
  }

  .modal-card {
    padding: 14px;
  }

  .modal-heading {
    align-items: center;
  }

  .global-search-filters {
    display: flex;
    overflow-x: auto;
    padding-bottom: 4px;
  }

  .global-search-filters button {
    flex: 0 0 auto;
    min-height: 34px;
    white-space: nowrap;
  }

  .global-search-result {
    padding: 13px;
  }

  .global-search-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
  }

  .daily-news-modal {
    align-items: center;
    justify-content: center;
    padding: 9px;
  }

  .daily-news-heading h3 {
    font-size: 19px;
  }

  .daily-news-item {
    padding: 13px;
  }

  .daily-news-item h4 {
    font-size: 15px;
    line-height: 1.3;
  }

  .daily-news-item p,
  .daily-news-summary p {
    font-size: 13px;
  }

  #module-chat .content-card {
    min-height: calc(100dvh - var(--mobile-nav-height) - 76px);
    padding: 0;
    border: 0;
    box-shadow: none;
    background: transparent;
  }

  #module-chat .chat-layout {
    min-height: calc(100dvh - var(--mobile-nav-height) - 82px);
    padding-top: 46px;
  }

  #module-chat .chat-window-actions,
  #module-chat .chat-settings:not([open]) {
    top: 4px;
  }

  #module-chat .chat-settings[open] {
    right: 0;
    left: 0;
    width: auto;
    bottom: calc(var(--mobile-nav-height) + var(--mobile-chat-composer-height) + 8px);
    border-radius: var(--radius-xl) var(--radius-xl) 0 0 !important;
  }

  #module-chat .chat-console {
    height: calc(100dvh - var(--mobile-nav-height) - var(--mobile-chat-composer-height) - 68px);
    border-radius: var(--radius-lg);
  }

  .chat-messages {
    padding: 12px;
  }

  .chat-bubble {
    max-width: 92%;
    border-radius: 16px;
  }

  .chat-composer {
    left: 12px;
    right: 12px;
    bottom: calc(var(--mobile-nav-height) + 8px + env(safe-area-inset-bottom));
    padding: 9px;
    border-radius: var(--radius-lg);
  }

  .chat-composer textarea {
    min-height: 76px;
    font-size: 15px;
  }

  #module-chat .send-button,
  #module-chat .chat-preference-toggle {
    width: 42px;
    min-width: 42px;
    height: 42px;
  }

  .mobile-param-card,
  .mobile-origin-card,
  .mobile-expo-card,
  .term-mobile-card,
  .plastic-mobile-card {
    padding: 13px;
  }
}

@media (max-width: 430px) {
  .brand-block h1 {
    max-width: 46vw;
    font-size: 14px !important;
  }

  .brand-block p {
    max-width: 46vw;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .workspace-title h2 {
    font-size: 18px;
  }

  .function-card-title,
  .nav-landing-title {
    gap: 6px;
  }

  .function-card-title strong,
  .nav-landing-title strong {
    font-size: 15px;
  }

  .chat-bubble {
    max-width: 96%;
  }
}

/* Chat action and mobile chrome refinements - 2026-07 */
#module-chat .chat-heading-actions,
#module-chat .content-heading {
  display: none !important;
}

#module-chat .chat-window-action,
#module-chat .chat-mobile-new-button {
  width: 42px !important;
  min-width: 42px !important;
  height: 42px !important;
  min-height: 42px !important;
  padding: 0 !important;
  display: grid !important;
  place-items: center !important;
  align-items: center !important;
  justify-items: center !important;
  border-radius: var(--radius-md) !important;
  font-size: 0 !important;
  line-height: 1 !important;
  text-indent: 0 !important;
}

#module-chat .chat-window-action .ui-icon,
#module-chat .chat-mobile-new-button .ui-icon {
  width: 20px !important;
  height: 20px !important;
  margin: 0 !important;
  font-size: 20px !important;
}

@media (min-width: 761px) {
  #module-chat .chat-layout {
    padding-top: 58px !important;
  }

  #module-chat .chat-window-actions {
    top: 18px !important;
    right: 72px !important;
  }

  #module-chat .chat-settings:not([open]) {
    top: 18px !important;
    right: 18px !important;
  }

  #module-chat .chat-settings[open] {
    top: 18px !important;
    right: 18px !important;
  }
}

@media (max-width: 860px) {
  .sidebar {
    color: var(--ink) !important;
    background:
      linear-gradient(180deg, color-mix(in srgb, var(--surface) 96%, transparent), color-mix(in srgb, var(--surface-tint) 92%, transparent)) !important;
    border-right: 0 !important;
    border-bottom: 1px solid color-mix(in srgb, var(--line) 88%, transparent) !important;
    box-shadow: 0 10px 28px rgba(28, 45, 57, 0.1) !important;
    backdrop-filter: blur(18px);
  }

  .brand-block {
    color: var(--ink) !important;
  }

  .brand-block h1 {
    color: var(--ink) !important;
    text-shadow: none !important;
  }

  .brand-block p {
    color: var(--muted) !important;
  }

  .brand-mark {
    background: #ffffff !important;
    box-shadow:
      inset 0 0 0 1px color-mix(in srgb, var(--accent) 16%, transparent),
      0 8px 20px rgba(25, 39, 50, 0.12) !important;
  }

  .module-nav.grouped-module-nav {
    background:
      linear-gradient(180deg, color-mix(in srgb, var(--surface) 90%, transparent), color-mix(in srgb, var(--surface) 98%, transparent)) !important;
    border-top: 1px solid color-mix(in srgb, var(--line) 88%, transparent) !important;
    box-shadow: 0 -10px 28px rgba(28, 45, 57, 0.12) !important;
    backdrop-filter: blur(18px);
  }

  .module-nav.grouped-module-nav .nav-item {
    color: var(--muted) !important;
    background: transparent !important;
    border-color: transparent !important;
    box-shadow: none !important;
  }

  .module-nav.grouped-module-nav .nav-item .ui-icon,
  .module-nav.grouped-module-nav .nav-item > .nav-item-copy strong,
  .module-nav.grouped-module-nav .nav-item > .nav-item-copy em {
    color: inherit !important;
  }

  .module-nav.grouped-module-nav .nav-item.active {
    color: var(--accent-strong) !important;
    background: color-mix(in srgb, var(--accent) 12%, #ffffff) !important;
    border-color: color-mix(in srgb, var(--accent) 22%, transparent) !important;
    box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--accent) 12%, transparent) !important;
  }

  .module-nav.grouped-module-nav .nav-item.active .ui-icon,
  .module-nav.grouped-module-nav .nav-item.active > .nav-item-copy strong {
    color: var(--accent-strong) !important;
  }

  :root[data-theme="dark"] .sidebar {
    color: var(--ink) !important;
    background:
      linear-gradient(180deg, rgba(27, 38, 47, 0.96), rgba(22, 31, 39, 0.96)) !important;
    border-bottom-color: rgba(148, 163, 184, 0.18) !important;
    box-shadow: 0 10px 28px rgba(0, 0, 0, 0.24) !important;
  }

  :root[data-theme="dark"] .brand-block h1 {
    color: #f2f7f8 !important;
  }

  :root[data-theme="dark"] .brand-block p {
    color: #aebdc6 !important;
  }

  :root[data-theme="dark"] .brand-mark {
    background: rgba(242, 247, 248, 0.92) !important;
  }

  :root[data-theme="dark"] .module-nav.grouped-module-nav {
    background:
      linear-gradient(180deg, rgba(26, 36, 45, 0.9), rgba(19, 28, 36, 0.96)) !important;
    border-top-color: rgba(148, 163, 184, 0.18) !important;
    box-shadow: 0 -10px 28px rgba(0, 0, 0, 0.28) !important;
  }

  :root[data-theme="dark"] .module-nav.grouped-module-nav .nav-item {
    color: #aebdc6 !important;
  }

  :root[data-theme="dark"] .module-nav.grouped-module-nav .nav-item.active {
    color: #e9fbf7 !important;
    background: rgba(50, 199, 164, 0.18) !important;
    border-color: rgba(50, 199, 164, 0.26) !important;
  }
}

@media (max-width: 430px) {
  .brand-block h1 {
    color: var(--ink) !important;
  }

  :root[data-theme="dark"] .brand-block h1 {
    color: #f2f7f8 !important;
  }
}

/* Final layout fixes: keep mobile chat action mobile-only and stretch commercial hub cards. */
#module-chat .chat-mobile-new-button {
  display: none !important;
}

@media (max-width: 760px) {
  body[data-active-module="chat"] #module-chat .chat-mobile-new-button {
    display: grid !important;
  }
}

@media (min-width: 861px) {
  body[data-active-module="group-commercial-data"] .nav-landing-panel,
  body[data-active-module="group-commercial-data"] .nav-landing-shell {
    width: 100% !important;
    max-width: none !important;
  }

  body[data-active-module="group-commercial-data"] .nav-landing-grid {
    width: 100% !important;
    max-width: none !important;
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
    justify-content: stretch !important;
    align-items: stretch !important;
  }

  body[data-active-module="group-commercial-data"] .nav-landing-card,
  body[data-active-module="group-commercial-data"] .nav-landing-group-card {
    width: 100% !important;
  }
}

/* Final mobile shell repair and chat action spacing - 2026-07 */
@media (min-width: 861px) {
  body[data-active-module="chat"] #module-chat .chat-layout {
    padding-top: 104px !important;
  }

  body[data-active-module="chat"] #module-chat .chat-window-actions {
    top: 70px !important;
    right: 74px !important;
  }

  body[data-active-module="chat"] #module-chat .chat-settings:not([open]) {
    top: 70px !important;
    right: 18px !important;
  }

  body[data-active-module="chat"] #module-chat .chat-settings[open] {
    top: 70px !important;
    right: 18px !important;
  }
}

@media (max-width: 860px) {
  :root {
    --mobile-topbar-height: 64px;
    --mobile-nav-height: 72px;
  }

  body {
    min-height: 100dvh;
    padding-top: calc(var(--mobile-topbar-height) + env(safe-area-inset-top)) !important;
    padding-bottom: calc(var(--mobile-nav-height) + env(safe-area-inset-bottom)) !important;
    overflow-x: hidden;
  }

  .app-shell {
    display: block !important;
    min-height: calc(100dvh - var(--mobile-topbar-height) - var(--mobile-nav-height)) !important;
  }

  .sidebar {
    position: fixed !important;
    inset: 0 0 auto 0 !important;
    z-index: 130 !important;
    height: calc(var(--mobile-topbar-height) + env(safe-area-inset-top)) !important;
    min-height: 0 !important;
    padding: calc(8px + env(safe-area-inset-top)) 108px 8px 12px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: flex-start !important;
    gap: 0 !important;
    border-right: 0 !important;
    border-bottom: 1px solid color-mix(in srgb, var(--line) 86%, transparent) !important;
    border-radius: 0 !important;
  }

  .brand-block {
    width: 100% !important;
    max-width: none !important;
    min-width: 0 !important;
    padding: 0 !important;
    gap: 9px !important;
  }

  .brand-mark {
    width: 38px !important;
    min-width: 38px !important;
    height: 38px !important;
    border-radius: var(--radius-sm) !important;
  }

  .brand-block h1 {
    max-width: calc(100vw - 190px) !important;
    font-size: 15px !important;
    line-height: 1.15 !important;
    color: var(--ink) !important;
    overflow: hidden !important;
    text-overflow: ellipsis !important;
    white-space: nowrap !important;
  }

  .brand-block p {
    max-width: calc(100vw - 190px) !important;
    margin-top: 2px !important;
    font-size: 10.5px !important;
    line-height: 1.1 !important;
    color: var(--muted) !important;
    overflow: hidden !important;
    text-overflow: ellipsis !important;
    white-space: nowrap !important;
  }

  .language-toggle,
  .theme-toggle {
    top: calc(14px + env(safe-area-inset-top)) !important;
    z-index: 150 !important;
  }

  .language-toggle {
    right: 54px !important;
  }

  .theme-toggle {
    right: 12px !important;
  }

  .module-nav.grouped-module-nav {
    position: fixed !important;
    left: 0 !important;
    right: 0 !important;
    top: auto !important;
    bottom: 0 !important;
    z-index: 135 !important;
    height: calc(var(--mobile-nav-height) + env(safe-area-inset-bottom)) !important;
    min-height: 0 !important;
    padding: 8px 10px calc(8px + env(safe-area-inset-bottom)) !important;
    display: grid !important;
    grid-template-columns: repeat(4, minmax(0, 1fr)) !important;
    align-items: stretch !important;
    gap: 8px !important;
    border-radius: 20px 20px 0 0 !important;
  }

  .module-nav.grouped-module-nav .nav-item {
    width: 100% !important;
    min-width: 0 !important;
    height: 100% !important;
    min-height: 0 !important;
    padding: 6px 3px !important;
    display: grid !important;
    grid-template-columns: 1fr !important;
    justify-items: center !important;
    align-content: center !important;
    gap: 4px !important;
    border-radius: var(--radius-md) !important;
    text-align: center !important;
  }

  .module-nav.grouped-module-nav .nav-item .ui-icon {
    width: 20px !important;
    height: 20px !important;
  }

  .module-nav.grouped-module-nav .nav-item > .nav-item-copy {
    width: 100% !important;
    min-width: 0 !important;
    display: block !important;
  }

  .module-nav.grouped-module-nav .nav-item > .nav-item-copy strong {
    max-width: 100% !important;
    display: block !important;
    font-size: 11px !important;
    line-height: 1.12 !important;
    white-space: nowrap !important;
    overflow: hidden !important;
    text-overflow: ellipsis !important;
  }

  .module-nav.grouped-module-nav .nav-item > .nav-item-copy em {
    display: none !important;
  }

  .workspace {
    min-height: calc(100dvh - var(--mobile-topbar-height) - var(--mobile-nav-height)) !important;
    padding: 12px 12px calc(18px + env(safe-area-inset-bottom)) !important;
  }

  .workspace-header {
    margin: 0 0 12px !important;
    min-height: 40px !important;
    position: relative !important;
    z-index: 5 !important;
  }

  .module-page.active,
  .navigation-landing-page.active {
    padding-bottom: 18px !important;
  }

  .app-signature {
    margin: 22px 0 0 !important;
    padding-bottom: 4px !important;
  }

  body[data-active-module="chat"] .workspace {
    padding-top: 6px !important;
    padding-bottom: 0 !important;
  }

  body[data-active-module="chat"] #module-chat .chat-layout {
    padding-top: 44px !important;
  }

  body[data-active-module="chat"] #module-chat .chat-window-actions,
  body[data-active-module="chat"] #module-chat .chat-settings:not([open]) {
    top: 2px !important;
  }

  :root[data-theme="dark"] .brand-block h1 {
    color: #f2f7f8 !important;
  }

  :root[data-theme="dark"] .brand-block p {
    color: #aebdc6 !important;
  }
}


/* Root-cause mobile chrome repair: keep bottom nav fixed to viewport, not to the top bar. */
@media (max-width: 860px) {
  .sidebar {
    position: fixed !important;
    top: 0 !important;
    right: 0 !important;
    bottom: auto !important;
    left: 0 !important;
    width: 100% !important;
    height: calc(var(--mobile-topbar-height) + env(safe-area-inset-top)) !important;
    max-height: calc(var(--mobile-topbar-height) + env(safe-area-inset-top)) !important;
    overflow: visible !important;
    transform: none !important;
    filter: none !important;
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
    perspective: none !important;
    contain: none !important;
    isolation: auto !important;
    background:
      linear-gradient(180deg, color-mix(in srgb, var(--surface) 98%, #ffffff), color-mix(in srgb, var(--surface-tint) 92%, #ffffff)) !important;
  }

  .brand-block {
    position: relative !important;
    z-index: 2 !important;
    display: flex !important;
    align-items: center !important;
    visibility: visible !important;
    opacity: 1 !important;
  }

  .module-nav.grouped-module-nav {
    position: fixed !important;
    inset: auto 0 0 0 !important;
    width: 100vw !important;
    height: calc(var(--mobile-nav-height) + env(safe-area-inset-bottom)) !important;
    max-height: calc(var(--mobile-nav-height) + env(safe-area-inset-bottom)) !important;
    margin: 0 !important;
    overflow: hidden !important;
    transform: none !important;
    filter: none !important;
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
    background:
      linear-gradient(180deg, color-mix(in srgb, var(--surface) 92%, transparent), color-mix(in srgb, var(--surface) 99%, #ffffff)) !important;
  }

  .workspace {
    position: relative !important;
    z-index: 1 !important;
    margin: 0 !important;
  }

  :root[data-theme="dark"] .sidebar {
    background: linear-gradient(180deg, rgba(28, 39, 49, 0.98), rgba(22, 31, 39, 0.98)) !important;
  }

  :root[data-theme="dark"] .module-nav.grouped-module-nav {
    background: linear-gradient(180deg, rgba(29, 40, 50, 0.96), rgba(18, 27, 35, 0.98)) !important;
  }
}

/* Strong mobile separation: brand bar and bottom nav are independent viewport layers. */
@media (max-width: 860px) {
  .sidebar {
    position: static !important;
    width: 0 !important;
    height: 0 !important;
    max-height: 0 !important;
    min-height: 0 !important;
    padding: 0 !important;
    margin: 0 !important;
    border: 0 !important;
    box-shadow: none !important;
    background: transparent !important;
    overflow: visible !important;
  }

  .brand-block {
    position: fixed !important;
    top: 0 !important;
    right: 0 !important;
    bottom: auto !important;
    left: 0 !important;
    z-index: 140 !important;
    width: 100vw !important;
    height: calc(var(--mobile-topbar-height) + env(safe-area-inset-top)) !important;
    padding: calc(8px + env(safe-area-inset-top)) 108px 8px 12px !important;
    display: flex !important;
    align-items: center !important;
    gap: 9px !important;
    color: var(--ink) !important;
    background:
      linear-gradient(180deg, color-mix(in srgb, var(--surface) 98%, #ffffff), color-mix(in srgb, var(--surface-tint) 92%, #ffffff)) !important;
    border-bottom: 1px solid color-mix(in srgb, var(--line) 86%, transparent) !important;
    box-shadow: 0 8px 22px rgba(28, 45, 57, 0.1) !important;
  }

  .module-nav.grouped-module-nav {
    position: fixed !important;
    top: auto !important;
    right: 0 !important;
    bottom: 0 !important;
    left: 0 !important;
    z-index: 140 !important;
    width: 100vw !important;
    height: calc(var(--mobile-nav-height) + env(safe-area-inset-bottom)) !important;
    padding: 8px 10px calc(8px + env(safe-area-inset-bottom)) !important;
    margin: 0 !important;
    display: grid !important;
    grid-template-columns: repeat(4, minmax(0, 1fr)) !important;
    align-items: stretch !important;
    gap: 8px !important;
    background:
      linear-gradient(180deg, color-mix(in srgb, var(--surface) 92%, transparent), color-mix(in srgb, var(--surface) 99%, #ffffff)) !important;
    border-top: 1px solid color-mix(in srgb, var(--line) 86%, transparent) !important;
    border-radius: 20px 20px 0 0 !important;
    box-shadow: 0 -8px 24px rgba(28, 45, 57, 0.12) !important;
  }

  :root[data-theme="dark"] .brand-block {
    color: #f2f7f8 !important;
    background: linear-gradient(180deg, rgba(28, 39, 49, 0.98), rgba(22, 31, 39, 0.98)) !important;
    border-bottom-color: rgba(148, 163, 184, 0.18) !important;
  }

  :root[data-theme="dark"] .module-nav.grouped-module-nav {
    background: linear-gradient(180deg, rgba(29, 40, 50, 0.96), rgba(18, 27, 35, 0.98)) !important;
    border-top-color: rgba(148, 163, 184, 0.18) !important;
  }
}

/* Recent injection hotspots modal polish */
.daily-news-modal-card {
  border-radius: 18px;
  background:
    linear-gradient(180deg, color-mix(in srgb, var(--surface) 98%, #ffffff), color-mix(in srgb, var(--surface-soft) 88%, #ffffff));
  box-shadow: 0 26px 70px rgba(17, 32, 44, 0.22);
}

.daily-news-heading {
  padding: 18px 20px 14px;
  background:
    linear-gradient(135deg, color-mix(in srgb, var(--accent-soft) 54%, transparent), transparent 62%);
}

.daily-news-heading h3 {
  font-size: 19px;
  font-weight: 900;
}

.daily-news-heading p {
  max-width: 760px;
}

.daily-news-body {
  padding: 18px;
}

.daily-news-kicker {
  width: fit-content;
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  margin-bottom: 9px;
  padding: 3px 9px;
  border-radius: 999px;
  color: var(--accent-strong);
  background: color-mix(in srgb, var(--accent-soft) 78%, white);
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0;
}

.daily-news-summary {
  border-radius: 14px;
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--accent) 12%, transparent);
}

.daily-news-summary h4 {
  margin-bottom: 8px;
}

.daily-news-list {
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.daily-news-item {
  min-height: 148px;
  border-radius: 14px;
  background:
    linear-gradient(180deg, color-mix(in srgb, var(--surface) 98%, white), color-mix(in srgb, var(--surface-soft) 82%, white));
}

.daily-news-item strong {
  font-size: 14px;
  font-weight: 900;
}

.daily-news-item-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  color: var(--muted) !important;
  font-size: 12px;
  font-weight: 850;
}

.daily-news-item-meta span {
  display: inline-flex;
  align-items: center;
  min-height: 22px;
  padding: 2px 8px;
  border: 1px solid color-mix(in srgb, var(--line) 82%, transparent);
  border-radius: 999px;
  color: inherit !important;
  background: color-mix(in srgb, var(--surface) 88%, transparent);
}

.daily-news-item small {
  display: -webkit-box;
  overflow: hidden;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
}

:root[data-theme="dark"] .daily-news-modal-card {
  background: linear-gradient(180deg, #1d2a32, #172229);
  box-shadow: 0 26px 70px rgba(0, 0, 0, 0.36);
}

:root[data-theme="dark"] .daily-news-kicker {
  color: #8ee4d2;
  background: rgba(34, 197, 164, 0.14);
}

:root[data-theme="dark"] .daily-news-item-meta span {
  background: rgba(255, 255, 255, 0.04);
  border-color: rgba(255, 255, 255, 0.08);
}

@media (max-width: 860px) {
  .daily-news-modal-card {
    width: calc(100vw - 18px);
    max-height: calc(100dvh - 18px);
    border-radius: 16px;
  }

  .daily-news-heading {
    padding: 14px 14px 12px;
    align-items: flex-start;
  }

  .daily-news-heading h3 {
    font-size: 16px;
    line-height: 1.32;
  }

  .daily-news-heading p {
    font-size: 11px;
    -webkit-line-clamp: 2;
  }

  .daily-news-body {
    padding: 12px;
    gap: 12px;
  }

  .daily-news-summary {
    padding: 13px;
  }

  .daily-news-list {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .daily-news-item {
    min-height: 0;
    padding: 13px;
  }

  .daily-news-item small {
    -webkit-line-clamp: 4;
  }
}

/* Final scroll and RSS hotspot modal safeguards */
.daily-news-modal {
  align-items: center;
  justify-items: center;
  overflow: hidden;
}

.daily-news-modal .daily-news-modal-card {
  display: flex;
  flex-direction: column;
  width: min(980px, calc(100vw - 32px));
  max-height: min(88dvh, 820px);
  overflow: hidden;
}

.daily-news-modal .daily-news-heading {
  position: relative;
  top: auto;
  z-index: 2;
  flex: 0 0 auto;
}

.daily-news-modal .daily-news-body {
  flex: 1 1 auto;
  min-height: 0;
  overflow-y: auto;
  overscroll-behavior: contain;
  -webkit-overflow-scrolling: touch;
  scrollbar-gutter: stable;
}

.daily-news-modal .daily-news-body::-webkit-scrollbar {
  width: 10px;
}

.daily-news-modal .daily-news-body::-webkit-scrollbar-thumb {
  border: 3px solid transparent;
  border-radius: 999px;
  background: color-mix(in srgb, var(--muted) 42%, transparent);
  background-clip: padding-box;
}

.daily-news-modal .daily-news-body::-webkit-scrollbar-track {
  background: transparent;
}

@media (max-width: 860px) {
  .daily-news-modal {
    padding: 8px;
    place-items: center;
  }

  .daily-news-modal .daily-news-modal-card {
    width: calc(100vw - 16px);
    max-height: calc(100dvh - 16px);
  }

  .daily-news-modal .daily-news-heading {
    gap: 10px;
  }

  .daily-news-modal .modal-heading-actions {
    gap: 6px;
  }

  .daily-news-modal #dailyNewsRefresh {
    min-height: 36px;
    padding: 0 10px;
    font-size: 12px;
  }

  .daily-news-modal .daily-news-body {
    max-height: none;
  }
}

.daily-news-ai-state {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  margin-top: 10px;
  padding: 4px 9px;
  border-radius: 999px;
  color: var(--muted);
  background: color-mix(in srgb, var(--surface-soft) 82%, transparent);
  font-size: 11px;
  font-weight: 850;
  line-height: 1.3;
}

:root[data-theme="dark"] .daily-news-ai-state {
  background: rgba(255, 255, 255, 0.06);
  color: rgba(232, 241, 241, 0.72);
}

.daily-news-summary-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin: 4px 0 8px;
}

.daily-news-summary-actions h4 {
  margin: 0;
}

.daily-news-ai-button {
  min-height: 34px;
  padding: 0 12px;
  border-radius: 999px;
  white-space: nowrap;
}

.daily-news-ai-button svg {
  width: 15px;
  height: 15px;
}

@media (max-width: 640px) {
  .daily-news-summary-actions {
    align-items: stretch;
    flex-direction: column;
    gap: 8px;
  }

  .daily-news-ai-button {
    justify-content: center;
    width: 100%;
  }
}

@media (max-width: 860px) {
  #module-chat .chat-bubble.user {
    border-color: rgba(45, 95, 210, 0.22) !important;
    background: linear-gradient(180deg, #eef5ff 0%, #e6f0ff 100%) !important;
    color: #18324a !important;
    box-shadow: 0 12px 28px rgba(31, 65, 140, 0.13) !important;
  }

  #module-chat .chat-bubble.user > span,
  #module-chat .chat-bubble.user time {
    color: rgba(24, 50, 74, 0.68) !important;
  }

  #module-chat .chat-bubble.user a {
    color: #174ea6 !important;
  }

  :root[data-theme="dark"] #module-chat .chat-bubble.user {
    border-color: rgba(117, 169, 255, 0.32) !important;
    background: linear-gradient(180deg, #dceaff 0%, #c9ddff 100%) !important;
    color: #10233d !important;
  }
}

/* Web 2.0 mobile/tablet stabilization: final viewport shell. */
@media (max-width: 860px) {
  :root {
    --mobile-topbar-height: 58px;
    --mobile-nav-height: 68px;
    --mobile-chat-composer-height: 108px;
  }

  html,
  body {
    width: 100%;
    min-width: 320px;
    min-height: 100%;
    overflow-x: hidden !important;
  }

  body {
    min-height: 100dvh;
    padding-top: calc(var(--mobile-topbar-height) + env(safe-area-inset-top)) !important;
    padding-right: 0 !important;
    padding-bottom: calc(var(--mobile-nav-height) + env(safe-area-inset-bottom)) !important;
    padding-left: 0 !important;
  }

  .app-shell {
    display: block !important;
    width: 100% !important;
    min-height: calc(100dvh - var(--mobile-topbar-height) - var(--mobile-nav-height)) !important;
  }

  .sidebar {
    position: fixed !important;
    inset: 0 0 auto 0 !important;
    z-index: 150 !important;
    width: 100vw !important;
    height: calc(var(--mobile-topbar-height) + env(safe-area-inset-top)) !important;
    max-height: calc(var(--mobile-topbar-height) + env(safe-area-inset-top)) !important;
    min-height: 0 !important;
    padding: 0 !important;
    margin: 0 !important;
    display: block !important;
    overflow: visible !important;
    pointer-events: none !important;
    border: 0 !important;
    box-shadow: none !important;
    background: transparent !important;
  }

  .brand-block {
    position: fixed !important;
    top: 0 !important;
    right: 0 !important;
    bottom: auto !important;
    left: 0 !important;
    z-index: 152 !important;
    width: 100vw !important;
    height: calc(var(--mobile-topbar-height) + env(safe-area-inset-top)) !important;
    min-height: 0 !important;
    padding: calc(7px + env(safe-area-inset-top)) 104px 7px 12px !important;
    margin: 0 !important;
    display: flex !important;
    align-items: center !important;
    gap: 9px !important;
    pointer-events: auto !important;
    color: var(--ink) !important;
    background: linear-gradient(180deg, color-mix(in srgb, var(--surface) 98%, #ffffff), color-mix(in srgb, var(--surface-tint) 90%, #ffffff)) !important;
    border-bottom: 1px solid color-mix(in srgb, var(--line) 86%, transparent) !important;
    box-shadow: 0 8px 22px rgba(28, 45, 57, 0.1) !important;
    backdrop-filter: blur(18px) !important;
    -webkit-backdrop-filter: blur(18px) !important;
  }

  .brand-mark {
    width: 36px !important;
    min-width: 36px !important;
    height: 36px !important;
    border-radius: 10px !important;
    background: #ffffff !important;
  }

  .brand-mark img {
    border-radius: 10px !important;
  }

  .brand-block h1,
  .brand-block p {
    max-width: calc(100vw - 176px) !important;
    overflow: hidden !important;
    text-overflow: ellipsis !important;
    white-space: nowrap !important;
  }

  .brand-block h1 {
    margin: 0 !important;
    color: var(--ink) !important;
    font-size: 14px !important;
    line-height: 1.12 !important;
    letter-spacing: 0 !important;
  }

  .brand-block p {
    margin: 2px 0 0 !important;
    color: var(--muted) !important;
    font-size: 10px !important;
    line-height: 1.12 !important;
  }

  .language-toggle,
  .theme-toggle {
    top: calc(11px + env(safe-area-inset-top)) !important;
    z-index: 170 !important;
    width: 34px !important;
    height: 34px !important;
    min-width: 34px !important;
    border-radius: 10px !important;
    background: color-mix(in srgb, var(--surface) 92%, transparent) !important;
    box-shadow: 0 8px 18px rgba(28, 45, 57, 0.1) !important;
  }

  .language-toggle {
    right: 52px !important;
    grid-template-columns: 15px auto !important;
    width: 44px !important;
    padding: 0 6px !important;
    gap: 1px !important;
    font-size: 10px !important;
  }

  .theme-toggle {
    right: 10px !important;
  }
}

@media (max-width: 860px) {
  .module-nav.grouped-module-nav {
    position: fixed !important;
    top: auto !important;
    right: 0 !important;
    bottom: 0 !important;
    left: 0 !important;
    z-index: 155 !important;
    width: 100vw !important;
    height: calc(var(--mobile-nav-height) + env(safe-area-inset-bottom)) !important;
    max-height: calc(var(--mobile-nav-height) + env(safe-area-inset-bottom)) !important;
    padding: 8px 10px calc(8px + env(safe-area-inset-bottom)) !important;
    margin: 0 !important;
    display: grid !important;
    grid-template-columns: repeat(4, minmax(0, 1fr)) !important;
    align-items: stretch !important;
    justify-items: stretch !important;
    gap: 8px !important;
    pointer-events: auto !important;
    overflow: hidden !important;
    border: 0 !important;
    border-top: 1px solid color-mix(in srgb, var(--line) 86%, transparent) !important;
    border-radius: 18px 18px 0 0 !important;
    background: linear-gradient(180deg, color-mix(in srgb, var(--surface) 94%, transparent), color-mix(in srgb, var(--surface) 99%, #ffffff)) !important;
    box-shadow: 0 -8px 24px rgba(28, 45, 57, 0.12) !important;
    backdrop-filter: blur(18px) !important;
    -webkit-backdrop-filter: blur(18px) !important;
    transform: none !important;
  }

  .module-nav.grouped-module-nav .nav-item {
    width: 100% !important;
    min-width: 0 !important;
    height: 100% !important;
    min-height: 0 !important;
    padding: 5px 3px !important;
    display: grid !important;
    grid-template-columns: 1fr !important;
    grid-template-rows: 22px auto !important;
    align-items: center !important;
    justify-items: center !important;
    align-content: center !important;
    gap: 3px !important;
    border-radius: 14px !important;
    text-align: center !important;
    color: var(--muted) !important;
    background: transparent !important;
    border-color: transparent !important;
    box-shadow: none !important;
  }

  .module-nav.grouped-module-nav .nav-item .ui-icon {
    width: 20px !important;
    height: 20px !important;
    margin: 0 !important;
    color: inherit !important;
  }

  .module-nav.grouped-module-nav .nav-item > .nav-item-copy {
    width: 100% !important;
    min-width: 0 !important;
    display: block !important;
  }

  .module-nav.grouped-module-nav .nav-item > .nav-item-copy strong {
    display: block !important;
    width: 100% !important;
    max-width: 100% !important;
    overflow: hidden !important;
    color: inherit !important;
    font-size: 11px !important;
    font-weight: 850 !important;
    line-height: 1.12 !important;
    text-overflow: ellipsis !important;
    white-space: nowrap !important;
  }

  .module-nav.grouped-module-nav .nav-item > .nav-item-copy em {
    display: none !important;
  }

  .module-nav.grouped-module-nav .nav-item.active {
    color: var(--accent-strong) !important;
    background: color-mix(in srgb, var(--accent) 12%, #ffffff) !important;
    border-color: color-mix(in srgb, var(--accent) 20%, transparent) !important;
    box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--accent) 12%, transparent) !important;
  }

  .workspace {
    width: 100% !important;
    min-height: calc(100dvh - var(--mobile-topbar-height) - var(--mobile-nav-height)) !important;
    margin: 0 !important;
    padding: 10px 12px 16px !important;
    position: relative !important;
    z-index: 1 !important;
    overflow: visible !important;
  }

  .workspace-header {
    position: relative !important;
    top: auto !important;
    z-index: 5 !important;
    width: 100% !important;
    min-height: 42px !important;
    margin: 0 0 10px !important;
    padding: 8px !important;
    display: grid !important;
    grid-template-columns: auto minmax(0, 1fr) auto !important;
    align-items: center !important;
    gap: 7px !important;
    border-radius: 14px !important;
  }

  .workspace-title {
    min-width: 0 !important;
  }

  .workspace-title .eyebrow {
    margin: 0 !important;
    font-size: 10px !important;
    line-height: 1.1 !important;
  }

  .workspace-title h2 {
    margin: 1px 0 0 !important;
    max-width: 100% !important;
    overflow: hidden !important;
    font-size: 17px !important;
    line-height: 1.14 !important;
    text-overflow: ellipsis !important;
    white-space: nowrap !important;
  }

  .dataset-strip {
    display: none !important;
  }

  .parent-nav-back:not(.hidden),
  .workspace-header .global-search-trigger {
    width: 36px !important;
    min-width: 36px !important;
    height: 36px !important;
    min-height: 36px !important;
    padding: 0 !important;
    display: grid !important;
    place-items: center !important;
    border-radius: 10px !important;
  }

  .workspace-header .global-search-trigger span {
    display: none !important;
  }
}

@media (max-width: 860px) {
  .module-page,
  .navigation-landing-page {
    min-height: calc(100dvh - var(--mobile-topbar-height) - var(--mobile-nav-height) - 68px) !important;
    padding-bottom: 12px !important;
  }

  .nav-landing-shell,
  .nav-landing-panel,
  .content-card,
  .tool-card {
    width: 100% !important;
    max-width: 100% !important;
  }

  .function-grid,
  .nav-landing-grid,
  .tool-grid,
  .parts-grid,
  .industry-grid {
    grid-template-columns: 1fr !important;
    gap: 10px !important;
  }

  .function-card,
  .nav-landing-card,
  .nav-landing-group-card,
  .tool-card,
  .content-card {
    border-radius: 14px !important;
  }

  .function-card-title,
  .nav-landing-title {
    display: flex !important;
    align-items: center !important;
    gap: 8px !important;
    min-width: 0 !important;
  }

  .function-card-title strong,
  .nav-landing-title strong {
    min-width: 0 !important;
    overflow-wrap: anywhere !important;
    line-height: 1.22 !important;
  }

  .modal-card,
  .global-search-panel,
  .daily-news-modal-card,
  .changelog-card,
  .dhl-service-modal-card {
    width: calc(100vw - 18px) !important;
    max-width: calc(100vw - 18px) !important;
    max-height: calc(100dvh - 18px) !important;
    border-radius: 16px !important;
  }

  .global-search-body,
  .daily-news-body,
  #changelogContent,
  .dhl-service-modal-body {
    overflow-y: auto !important;
    -webkit-overflow-scrolling: touch !important;
  }

  body[data-active-module="chat"] .workspace {
    min-height: calc(100dvh - var(--mobile-topbar-height) - var(--mobile-nav-height)) !important;
    padding: 6px 10px 0 !important;
  }

  body[data-active-module="chat"] .workspace-header {
    display: none !important;
  }

  body[data-active-module="chat"] #module-chat,
  body[data-active-module="chat"] #module-chat.active {
    min-height: calc(100dvh - var(--mobile-topbar-height) - var(--mobile-nav-height)) !important;
    padding: 0 !important;
  }

  body[data-active-module="chat"] #module-chat .content-card {
    min-height: calc(100dvh - var(--mobile-topbar-height) - var(--mobile-nav-height)) !important;
    padding: 0 !important;
    border: 0 !important;
    background: transparent !important;
    box-shadow: none !important;
  }

  body[data-active-module="chat"] #module-chat .chat-layout {
    min-height: calc(100dvh - var(--mobile-topbar-height) - var(--mobile-nav-height)) !important;
    padding: 42px 0 calc(var(--mobile-chat-composer-height) + 10px) !important;
    display: block !important;
  }

  body[data-active-module="chat"] #module-chat .chat-window-actions {
    top: 0 !important;
    left: auto !important;
    right: 54px !important;
    height: 38px !important;
  }

  body[data-active-module="chat"] #module-chat .chat-settings:not([open]) {
    top: 0 !important;
    right: 0 !important;
  }

  body[data-active-module="chat"] #module-chat .chat-settings[open] {
    position: fixed !important;
    top: auto !important;
    right: 10px !important;
    bottom: calc(var(--mobile-nav-height) + var(--mobile-chat-composer-height) + 12px + env(safe-area-inset-bottom)) !important;
    left: 10px !important;
    width: auto !important;
    max-height: min(58dvh, 520px) !important;
    overflow: auto !important;
    border-radius: 16px !important;
    z-index: 180 !important;
  }

  body[data-active-module="chat"] #module-chat .chat-window-action,
  body[data-active-module="chat"] #module-chat .chat-mobile-new-button,
  body[data-active-module="chat"] #module-chat .chat-settings-summary,
  body[data-active-module="chat"] #module-chat .chat-preference-toggle,
  body[data-active-module="chat"] #module-chat .send-button {
    width: 38px !important;
    min-width: 38px !important;
    height: 38px !important;
    min-height: 38px !important;
    padding: 0 !important;
    display: grid !important;
    place-items: center !important;
    border-radius: 10px !important;
  }
}

@media (max-width: 860px) {
  body[data-active-module="chat"] #module-chat .chat-console {
    height: calc(100dvh - var(--mobile-topbar-height) - var(--mobile-nav-height) - var(--mobile-chat-composer-height) - 52px) !important;
    min-height: 260px !important;
    border-radius: 14px !important;
    overflow: hidden !important;
  }

  body[data-active-module="chat"] #module-chat .chat-messages {
    height: 100% !important;
    padding: 12px 10px !important;
    overflow-y: auto !important;
    -webkit-overflow-scrolling: touch !important;
  }

  body[data-active-module="chat"] #module-chat .chat-composer {
    position: fixed !important;
    right: 10px !important;
    bottom: calc(var(--mobile-nav-height) + 8px + env(safe-area-inset-bottom)) !important;
    left: 10px !important;
    z-index: 165 !important;
    min-height: var(--mobile-chat-composer-height) !important;
    padding: 8px !important;
    border-radius: 14px !important;
    display: grid !important;
    grid-template-columns: minmax(0, 1fr) 40px !important;
    gap: 8px !important;
  }

  body[data-active-module="chat"] #module-chat .chat-composer textarea {
    min-height: 78px !important;
    max-height: 78px !important;
    padding: 10px 11px !important;
    font-size: 15px !important;
    line-height: 1.4 !important;
    resize: none !important;
  }

  body[data-active-module="chat"] #module-chat .chat-composer-actions {
    display: grid !important;
    grid-template-rows: 1fr 1fr !important;
    gap: 6px !important;
    align-self: stretch !important;
  }

  body[data-active-module="chat"] #module-chat .chat-preference-menu {
    width: 38px !important;
    min-width: 38px !important;
  }

  body[data-active-module="chat"] #module-chat .chat-preference-panel {
    right: 0 !important;
    bottom: calc(100% + 8px) !important;
    width: min(300px, calc(100vw - 20px)) !important;
    max-height: min(58dvh, 420px) !important;
    overflow: auto !important;
  }

  body[data-active-module="chat"] #module-chat .chat-bubble {
    max-width: 94% !important;
  }

  :root[data-theme="dark"] .brand-block {
    color: #f2f7f8 !important;
    background: linear-gradient(180deg, rgba(28, 39, 49, 0.98), rgba(22, 31, 39, 0.98)) !important;
    border-bottom-color: rgba(148, 163, 184, 0.18) !important;
  }

  :root[data-theme="dark"] .brand-block h1 {
    color: #f2f7f8 !important;
  }

  :root[data-theme="dark"] .brand-block p {
    color: #aebdc6 !important;
  }

  :root[data-theme="dark"] .module-nav.grouped-module-nav {
    background: linear-gradient(180deg, rgba(29, 40, 50, 0.96), rgba(18, 27, 35, 0.98)) !important;
    border-top-color: rgba(148, 163, 184, 0.18) !important;
  }

  :root[data-theme="dark"] .module-nav.grouped-module-nav .nav-item {
    color: #aebdc6 !important;
  }

  :root[data-theme="dark"] .module-nav.grouped-module-nav .nav-item.active {
    color: #e9fbf7 !important;
    background: rgba(50, 199, 164, 0.18) !important;
    border-color: rgba(50, 199, 164, 0.26) !important;
  }
}

@media (min-width: 641px) and (max-width: 860px) {
  :root {
    --mobile-topbar-height: 64px;
    --mobile-nav-height: 72px;
    --mobile-chat-composer-height: 112px;
  }

  .brand-block {
    padding-right: 116px !important;
    padding-left: 18px !important;
  }

  .brand-mark {
    width: 40px !important;
    min-width: 40px !important;
    height: 40px !important;
  }

  .brand-block h1 {
    max-width: calc(100vw - 210px) !important;
    font-size: 16px !important;
  }

  .brand-block p {
    max-width: calc(100vw - 210px) !important;
    font-size: 11px !important;
  }

  .workspace {
    padding: 14px 18px 20px !important;
  }

  .workspace-header {
    margin-bottom: 14px !important;
    padding: 10px !important;
  }

  .workspace-title h2 {
    font-size: 20px !important;
  }

  .function-grid,
  .nav-landing-grid,
  .tool-grid,
  .parts-grid,
  .industry-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
    gap: 12px !important;
  }

  body[data-active-module="chat"] .workspace {
    padding: 8px 16px 0 !important;
  }

  body[data-active-module="chat"] #module-chat .chat-console {
    height: calc(100dvh - var(--mobile-topbar-height) - var(--mobile-nav-height) - var(--mobile-chat-composer-height) - 58px) !important;
  }

  body[data-active-module="chat"] #module-chat .chat-composer {
    right: 16px !important;
    left: 16px !important;
  }
}

@media (max-width: 390px) {
  :root {
    --mobile-nav-height: 64px;
  }

  .brand-block h1 {
    font-size: 13px !important;
  }

  .brand-block p {
    font-size: 9.5px !important;
  }

  .module-nav.grouped-module-nav {
    gap: 6px !important;
    padding-right: 8px !important;
    padding-left: 8px !important;
  }

  .module-nav.grouped-module-nav .nav-item > .nav-item-copy strong {
    font-size: 10px !important;
  }
}

/* Web 2.0 mobile dialog stabilization */
@media (max-width: 860px) {
  body[data-active-module="chat"] #module-chat .chat-settings[open] {
    display: flex !important;
    flex-direction: column !important;
    top: auto !important;
    right: 10px !important;
    bottom: calc(var(--mobile-nav-height) + var(--mobile-chat-composer-height) + 10px + env(safe-area-inset-bottom)) !important;
    left: 10px !important;
    width: auto !important;
    max-width: calc(100vw - 20px) !important;
    max-height: min(62dvh, 520px) !important;
    overflow: hidden !important;
  }

  body[data-active-module="chat"] #module-chat .chat-settings[open] .chat-settings-summary {
    flex: 0 0 auto !important;
    width: 100% !important;
    min-width: 0 !important;
    height: auto !important;
    min-height: 46px !important;
    justify-content: flex-start !important;
    padding: 10px 12px !important;
    border-radius: 14px 14px 0 0 !important;
  }

  body[data-active-module="chat"] #module-chat .chat-settings[open] .chat-settings-summary > div {
    display: grid !important;
    min-width: 0 !important;
    gap: 2px !important;
  }

  body[data-active-module="chat"] #module-chat .chat-settings[open] .chat-settings-summary strong,
  body[data-active-module="chat"] #module-chat .chat-settings[open] .chat-settings-summary span {
    overflow: hidden !important;
    text-overflow: ellipsis !important;
    white-space: nowrap !important;
  }

  body[data-active-module="chat"] #module-chat .chat-settings[open] .chat-settings-summary em {
    margin-left: auto !important;
    white-space: nowrap !important;
  }

  body[data-active-module="chat"] #module-chat .chat-settings-form {
    flex: 1 1 auto !important;
    min-height: 0 !important;
    overflow-y: auto !important;
    -webkit-overflow-scrolling: touch !important;
    display: grid !important;
    grid-template-columns: minmax(0, 1fr) !important;
    gap: 10px !important;
    padding: 12px !important;
  }

  body[data-active-module="chat"] #module-chat .chat-settings-form label,
  body[data-active-module="chat"] #module-chat .chat-settings-form .wide-field,
  body[data-active-module="chat"] #module-chat .chat-settings-form .button-row {
    grid-column: 1 / -1 !important;
    min-width: 0 !important;
  }

  body[data-active-module="chat"] #module-chat .model-input-row {
    grid-template-columns: minmax(0, 1fr) !important;
    gap: 8px !important;
  }

  body[data-active-module="chat"] #module-chat .model-check-button {
    width: 100% !important;
    justify-content: center !important;
  }

  body[data-active-module="chat"] #module-chat .chat-settings-form textarea {
    min-height: 92px !important;
    max-height: 28dvh !important;
  }

  body[data-active-module="chat"] #module-chat .chat-settings-form .button-row {
    display: grid !important;
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
    gap: 8px !important;
  }

  body[data-active-module="chat"] #module-chat .chat-settings-form .button-row button {
    min-width: 0 !important;
    width: 100% !important;
  }

  body[data-active-module="chat"] #module-chat .api-hint {
    flex: 0 0 auto !important;
    padding: 9px 12px 11px !important;
    max-height: 72px !important;
    overflow-y: auto !important;
    border-top: 1px solid var(--line) !important;
  }

  .dhl-service-modal {
    align-items: center !important;
    justify-content: center !important;
    padding: max(10px, env(safe-area-inset-top)) 10px max(10px, env(safe-area-inset-bottom)) !important;
  }

  .dhl-service-modal-card {
    width: min(100%, calc(100vw - 20px)) !important;
    max-width: calc(100vw - 20px) !important;
    height: auto !important;
    max-height: calc(100dvh - 20px - env(safe-area-inset-top) - env(safe-area-inset-bottom)) !important;
    display: flex !important;
    flex-direction: column !important;
    overflow: hidden !important;
    border-radius: 16px !important;
  }

  .dhl-service-modal-heading {
    flex: 0 0 auto !important;
    align-items: flex-start !important;
    gap: 10px !important;
    padding: 12px !important;
  }

  .dhl-service-modal-heading h3 {
    font-size: 17px !important;
    line-height: 1.25 !important;
  }

  .dhl-service-modal-heading p {
    font-size: 12px !important;
    line-height: 1.35 !important;
  }

  .dhl-service-modal-summary {
    flex: 0 0 auto !important;
    display: grid !important;
    grid-template-columns: minmax(0, 1fr) auto !important;
    align-items: center !important;
    gap: 8px !important;
    padding: 10px 12px !important;
  }

  .dhl-service-modal-summary span {
    min-width: 0 !important;
    line-height: 1.35 !important;
  }

  .dhl-service-modal-summary strong {
    justify-self: end !important;
    font-size: 14px !important;
  }

  .dhl-service-modal-body {
    flex: 1 1 auto !important;
    min-height: 0 !important;
    overflow-y: auto !important;
    -webkit-overflow-scrolling: touch !important;
    padding: 0 !important;
  }

  .dhl-service-modal-body .dhl-service-panel {
    margin: 0 !important;
    border-width: 0 !important;
    border-radius: 0 !important;
  }

  .dhl-service-modal-body .compact-heading {
    padding: 12px !important;
  }

  .dhl-service-modal-body .dhl-service-group {
    padding: 12px !important;
  }

  .dhl-service-modal-body .dhl-service-group h4 {
    margin-bottom: 10px !important;
    font-size: 15px !important;
  }

  .dhl-service-modal-body .dhl-service-list {
    grid-template-columns: minmax(0, 1fr) !important;
    gap: 8px !important;
  }

  .dhl-service-modal-body .dhl-service-card {
    grid-template-columns: 26px minmax(0, 1fr) !important;
    align-items: start !important;
    min-height: 0 !important;
    gap: 9px !important;
    padding: 11px !important;
  }

  .dhl-service-modal-body .dhl-service-card input[type="checkbox"] {
    margin-top: 2px !important;
  }

  .dhl-service-modal-body .dhl-service-copy strong {
    font-size: 14px !important;
    line-height: 1.3 !important;
  }

  .dhl-service-modal-body .dhl-service-copy small,
  .dhl-service-modal-body .dhl-service-copy em {
    font-size: 12px !important;
    line-height: 1.35 !important;
  }

  .dhl-service-modal-body .dhl-service-input,
  .dhl-service-modal-body .dhl-service-price {
    grid-column: 2 !important;
    justify-self: stretch !important;
    width: 100% !important;
    min-width: 0 !important;
    margin-top: 6px !important;
  }

  .dhl-service-modal-body .dhl-service-price {
    border-radius: 10px !important;
    text-align: left !important;
    white-space: normal !important;
  }

  .dhl-service-modal-footer {
    flex: 0 0 auto !important;
    display: grid !important;
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
    gap: 8px !important;
    padding: 10px 12px !important;
  }

  .dhl-service-modal-footer button {
    width: 100% !important;
    min-width: 0 !important;
    justify-content: center !important;
  }
}

@media (max-width: 390px) {
  body[data-active-module="chat"] #module-chat .chat-settings[open] {
    max-height: min(66dvh, 520px) !important;
  }

  body[data-active-module="chat"] #module-chat .chat-settings-form .button-row,
  .dhl-service-modal-footer {
    grid-template-columns: minmax(0, 1fr) !important;
  }

  .dhl-service-modal-summary {
    grid-template-columns: minmax(0, 1fr) !important;
  }

  .dhl-service-modal-summary strong {
    justify-self: start !important;
  }
}

/* Targeted fixes: plastic property table scrolling and chat controls alignment */
.plastic-property-table-wrap {
  max-height: min(620px, calc(100dvh - 260px));
  overflow: auto;
  -webkit-overflow-scrolling: touch;
}

.plastic-property-table {
  min-width: 920px;
}

@media (max-width: 680px) {
  .plastic-mobile-article .plastic-property-table-wrap,
  .plastic-property-table-wrap {
    max-height: calc(100dvh - var(--mobile-topbar-height) - var(--mobile-nav-height) - 170px) !important;
    min-height: 260px !important;
    overflow: auto !important;
    border: 1px solid var(--line) !important;
    border-radius: 14px !important;
    background: var(--surface) !important;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.72) !important;
    touch-action: pan-x pan-y !important;
  }

  .plastic-property-table {
    display: table !important;
    width: max-content !important;
    min-width: 920px !important;
    border-collapse: collapse !important;
    border-spacing: 0 !important;
    font-size: 12px !important;
  }

  .plastic-property-table thead {
    display: table-header-group !important;
  }

  .plastic-property-table tbody {
    display: table-row-group !important;
  }

  .plastic-property-table tr {
    display: table-row !important;
    border: 0 !important;
    border-radius: 0 !important;
    padding: 0 !important;
    background: transparent !important;
    box-shadow: none !important;
  }

  .plastic-property-table th,
  .plastic-property-table td {
    position: static !important;
    display: table-cell !important;
    width: auto !important;
    min-width: 96px !important;
    max-width: 180px !important;
    border-bottom: 1px solid var(--line) !important;
    padding: 9px 10px !important;
    background: transparent !important;
    text-align: left !important;
    white-space: normal !important;
    overflow-wrap: anywhere !important;
  }

  .plastic-property-table th {
    position: sticky !important;
    top: 0 !important;
    z-index: 4 !important;
    background: #eef3f2 !important;
    color: #2d3a44 !important;
  }

  .plastic-property-table td::before,
  .plastic-property-table th::before {
    content: none !important;
  }

  .plastic-property-table .numeric,
  .plastic-property-table td.numeric,
  .plastic-property-table th.numeric {
    text-align: right !important;
    white-space: nowrap !important;
  }
}

#module-chat .chat-window-actions,
#module-chat .chat-settings:not([open]) {
  align-items: center !important;
}

#module-chat .chat-window-actions {
  display: inline-flex !important;
  gap: 8px !important;
  height: 42px !important;
}

#module-chat .chat-settings:not([open]) {
  width: 42px !important;
  height: 42px !important;
}

#module-chat .chat-window-action,
#module-chat .chat-settings:not([open]) > summary {
  width: 42px !important;
  min-width: 42px !important;
  height: 42px !important;
  min-height: 42px !important;
  padding: 0 !important;
  display: grid !important;
  place-items: center !important;
  border-radius: var(--radius-md) !important;
  line-height: 1 !important;
}

#module-chat .chat-settings:not([open]) > summary .chat-settings-icon,
#module-chat .chat-settings:not([open]) > summary .chat-settings-icon .ui-icon,
#module-chat .chat-window-action .ui-icon {
  width: 20px !important;
  height: 20px !important;
  margin: 0 !important;
  display: block !important;
}

#module-chat .chat-composer {
  align-items: stretch !important;
}

#module-chat .send-button,
#module-chat .chat-preference-toggle {
  align-self: stretch !important;
  width: 42px !important;
  min-width: 42px !important;
  height: auto !important;
  min-height: 0 !important;
  padding: 0 !important;
  display: grid !important;
  place-items: center !important;
}

#module-chat .send-button .ui-icon,
#module-chat .chat-preference-toggle .ui-icon {
  width: 20px !important;
  height: 20px !important;
  margin: 0 !important;
}

@media (min-width: 861px) {
  body[data-active-module="chat"] #module-chat .chat-window-actions,
  body[data-active-module="chat"] #module-chat .chat-settings:not([open]) {
    top: 64px !important;
  }

  body[data-active-module="chat"] #module-chat .chat-window-actions {
    right: 74px !important;
  }

  body[data-active-module="chat"] #module-chat .chat-settings:not([open]) {
    right: 18px !important;
  }
}

@media (max-width: 860px) {
  body[data-active-module="chat"] #module-chat .chat-window-actions,
  body[data-active-module="chat"] #module-chat .chat-settings:not([open]) {
    top: 0 !important;
  }

  body[data-active-module="chat"] #module-chat .chat-window-actions {
    right: 50px !important;
    height: 38px !important;
    gap: 6px !important;
  }

  body[data-active-module="chat"] #module-chat .chat-settings:not([open]) {
    right: 0 !important;
    width: 38px !important;
    height: 38px !important;
  }

  body[data-active-module="chat"] #module-chat .chat-window-action,
  body[data-active-module="chat"] #module-chat .chat-settings:not([open]) > summary,
  body[data-active-module="chat"] #module-chat .send-button,
  body[data-active-module="chat"] #module-chat .chat-preference-toggle {
    width: 38px !important;
    min-width: 38px !important;
    height: auto !important;
    min-height: 0 !important;
    border-radius: 10px !important;
  }

  body[data-active-module="chat"] #module-chat .chat-settings:not([open]) > summary {
    height: 38px !important;
    min-height: 38px !important;
  }

  body[data-active-module="chat"] #module-chat .chat-composer {
    grid-template-columns: minmax(0, 1fr) 38px !important;
    align-items: stretch !important;
  }

  body[data-active-module="chat"] #module-chat .chat-preference-menu {
    width: 38px !important;
    min-width: 38px !important;
    align-self: stretch !important;
  }
}

/* Mobile chat top action row: left actions + right API settings */
@media (max-width: 860px) {
  body[data-active-module="chat"] #module-chat .chat-mobile-new-button {
    display: none !important;
  }

  body[data-active-module="chat"] #module-chat .chat-layout {
    padding-top: 42px !important;
  }

  body[data-active-module="chat"] #module-chat .chat-window-actions {
    position: absolute !important;
    top: 0 !important;
    left: 0 !important;
    right: auto !important;
    width: auto !important;
    height: 38px !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: flex-start !important;
    gap: 6px !important;
    z-index: 30 !important;
  }

  body[data-active-module="chat"] #module-chat .chat-settings:not([open]) {
    position: absolute !important;
    top: 0 !important;
    right: 0 !important;
    left: auto !important;
    width: 38px !important;
    height: 38px !important;
    min-width: 38px !important;
    min-height: 38px !important;
    z-index: 31 !important;
  }

  body[data-active-module="chat"] #module-chat .chat-window-action,
  body[data-active-module="chat"] #module-chat .chat-settings:not([open]) > summary {
    width: 38px !important;
    min-width: 38px !important;
    height: 38px !important;
    min-height: 38px !important;
    padding: 0 !important;
    display: grid !important;
    place-items: center !important;
    border-radius: 10px !important;
  }

  body[data-active-module="chat"] #module-chat .chat-settings:not([open]) > summary > div,
  body[data-active-module="chat"] #module-chat .chat-settings:not([open]) > summary em {
    display: none !important;
  }

  body[data-active-module="chat"] #module-chat .chat-settings:not([open]) .chat-settings-icon {
    width: 20px !important;
    height: 20px !important;
    display: grid !important;
    place-items: center !important;
    margin: 0 !important;
  }

  body[data-active-module="chat"] #module-chat .chat-window-action .ui-icon,
  body[data-active-module="chat"] #module-chat .chat-settings:not([open]) .chat-settings-icon .ui-icon {
    width: 20px !important;
    height: 20px !important;
    margin: 0 !important;
  }
}