/* Base and Tokens */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

:root {
  --bg: #080b0f;
  --panel: #101720;
  --panel-soft: #141d28;
  --panel-raised: #182332;
  --line: #263442;
  --line-strong: #334758;
  --text: #eef4f8;
  --muted: #8795a4;
  --muted-strong: #a9b5bf;
  --green: #20c997;
  --green-soft: rgba(32, 201, 151, .13);
  --red: #ff5c73;
  --red-soft: rgba(255, 92, 115, .13);
  --blue: #4ea1ff;
  --blue-hover: #3b8ce3;
  --green-strong: #20c997;
  --tile-neutral: #334758;
  --blue-soft: rgba(78, 161, 255, .12);
  --amber: #f5b451;
  --shadow: rgba(0, 0, 0, .28);
  --radius: 8px;
}

:root[data-theme="light"] {
  --bg: #f4f7fa;
  --panel: #fff;
  --panel-soft: #f7fafc;
  --panel-raised: #edf3f8;
  --line: #d9e1e8;
  --line-strong: #c4d0db;
  --text: #17212b;
  --muted: #586676;
  --muted-strong: #3f4e5d;
  --green: #0b7c52;
  --green-soft: rgba(11, 124, 82, .12);
  --red: #c4203b;
  --red-soft: rgba(196, 32, 59, .12);
  --amber: #9c5d00;
  --amber-text: #8a5a00;
  --blue: #2563eb;
  --blue-hover: #1d4fd8;
  --blue-soft: rgba(37, 99, 235, .12);
  --green-strong: #085f3f;
  --tile-neutral: #64738a;
  --shadow: rgba(29, 42, 56, .12);
}

*, *::before, *::after {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  background-color: var(--bg);
  color: var(--text);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--blue);
  text-decoration: none;
}
a:hover {
  text-decoration: underline;
}

[hidden] { display: none !important; }

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

:focus-visible {
  outline: 2px solid var(--blue);
  outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* Scrollbars */
::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--line-strong); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--muted); }

/* Layout */
.shell {
  width: min(1440px, 100%);
  margin: 0 auto;
  padding: 16px 22px;
}
@media (max-width: 480px) {
  .shell { padding: 12px; }
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--bg);
  border-bottom: 1px solid var(--line);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 60px;
  padding: 0 22px;
  max-width: 1440px;
  margin: 0 auto;
}
@media (max-width: 480px) {
  .header-inner { padding: 0 12px; }
}

.logo {
  display: flex;
  align-items: center;
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--text);
  text-decoration: none;
  gap: 8px;
}
.logo:hover { text-decoration: none; }

.nav {
  display: flex;
  align-items: center;
  gap: 18px;
  min-width: 0;
  overflow: hidden; /* overflow is detected by layout.js and switches to the compact drawer */
}
.nav a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--muted-strong);
  font-weight: 500;
  text-decoration: none;
  font-size: 0.9rem;
  white-space: nowrap;
}
.nav a .chip { padding: 1px 7px; font-size: 0.72rem; }
.nav a:hover { color: var(--text); }
.nav a.is-active { color: var(--text); }

.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.search-trigger {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 6px 12px;
  color: var(--muted);
  font-size: 0.9rem;
  cursor: pointer;
}
.search-trigger:hover { background: var(--panel-soft); }

.currency-select {
  background: var(--panel);
  border: 1px solid var(--line);
  color: var(--text);
  border-radius: var(--radius);
  padding: 6px 8px;
  font-size: 0.85rem;
  font-family: inherit;
  cursor: pointer;
  outline: none;
}

.theme-toggle {
  background: transparent;
  border: none;
  color: var(--muted-strong);
  cursor: pointer;
  padding: 4px;
  display: flex;
  align-items: center;
}
.theme-toggle:hover { color: var(--text); }

.nav-burger {
  display: none;
  background: transparent;
  border: none;
  color: var(--text);
  font-size: 1.5rem;
  cursor: pointer;
}

@media (max-width: 1440px) {
  .nav { gap: 14px; }
  .nav a { font-size: 0.86rem; }
  .search-trigger span { display: none; }
}
@media (max-width: 1240px) {
  .nav { gap: 11px; }
  .nav a { font-size: 0.82rem; }
  .nav a .chip { display: none; }
  .header-inner { padding: 0 14px; }
}
@media (max-width: 1120px) and (min-width: 781px) {
  .live-pill span { display: none; }
}
/* Compact header: the drawer nav + burger. Toggled by layout.js when the inline nav does not fit
   (narrow screens or long translated labels). */
.site-header.nav-compact .nav {
  display: none;
  position: absolute;
  top: 60px;
  inset-inline-start: 0;
  inset-inline-end: 0;
  background: var(--panel);
  flex-direction: column;
  align-items: stretch;
  padding: 16px;
  gap: 16px;
  border-bottom: 1px solid var(--line);
  box-shadow: 0 4px 12px var(--shadow);
}
.site-header.nav-compact .nav.is-open { display: flex; }
.site-header.nav-compact .nav a { padding: 6px 0; font-size: 1rem; }
.site-header.nav-compact .nav a .chip { display: inline-flex; }
.site-header.nav-compact .nav-burger { display: block; }
}
@media (max-width: 780px) {
  .header-inner { gap: 8px; }
  .header-actions { gap: 6px; }
  .logo { font-size: 1.1rem; }
  .search-trigger { padding: 6px 8px; }
  .search-trigger kbd { display: none; }
  .currency-select { padding: 6px 4px; font-size: 0.8rem; max-width: 92px; }
  .live-pill { display: none; }
}
@media (max-width: 400px) {
  .logo span { display: none; }
}

.live-pill {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8rem;
  font-weight: 600;
  padding: 4px 8px;
  border-radius: 12px;
  background: var(--panel-soft);
  color: var(--muted);
}
.live-pill.is-live { color: var(--green); }
.live-pill.is-offline { color: var(--muted); }

.live-pill .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: currentColor;
}
.live-pill.is-live .dot {
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(32, 201, 151, 0.4); }
  70% { box-shadow: 0 0 0 6px rgba(32, 201, 151, 0); }
  100% { box-shadow: 0 0 0 0 rgba(32, 201, 151, 0); }
}

/* Ticker Bar */
.ticker-bar {
  display: flex;
  gap: 24px;
  padding: 8px 22px;
  background: var(--panel-soft);
  border-bottom: 1px solid var(--line);
  font-size: 0.8rem;
  overflow-x: auto;
  white-space: nowrap;
}
@media (max-width: 480px) {
  .ticker-bar { padding: 8px 12px; }
}
.ticker-item {
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--text);
  text-decoration: none;
}
.ticker-label {
  color: var(--muted);
}
.ticker-value {
  font-weight: 500;
}
.ticker-item:hover { text-decoration: none; }

/* Grid */
.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}
@media (max-width: 780px) {
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .grid-2 { grid-template-columns: 1fr; }
}
@media (max-width: 480px) {
  .grid-3 { grid-template-columns: 1fr; }
}

/* Cards */
.card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 2px 8px var(--shadow);
  overflow: hidden;
}
.card-head {
  padding: 16px;
  border-bottom: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-weight: 600;
}
.card-head h2, .card-head h3 { margin: 0; font-size: 1rem; font-weight: 600; }
.card-body {
  padding: 16px;
}

.news-item { padding: 14px 16px; border-bottom: 1px solid var(--line); }
.news-item:last-child { border-bottom: 0; }
.news-title { font-weight: 600; color: var(--text); text-decoration: none; }
.news-title:hover { text-decoration: underline; }
.news-meta { margin-top: 4px; font-size: 0.8rem; color: var(--muted); display: flex; gap: 8px; align-items: center; }
.news-summary { margin: 6px 0 0; font-size: 0.9rem; color: var(--muted-strong); line-height: 1.5; }

/* Tables */
.table-frame {
  overflow-x: auto;
}
table.data-table {
  width: 100%;
  border-collapse: collapse;
  text-align: end;
  font-size: 0.9rem;
}
table.data-table th, table.data-table td {
  padding: 12px 10px;
  border-bottom: 1px solid var(--line);
  white-space: nowrap;
}
table.data-table th {
  color: var(--muted);
  font-weight: 500;
  font-size: 0.8rem;
}
table.data-table .col-star { width: 1%; padding-inline-start: 8px; padding-inline-end: 2px; }
table.data-table .col-num { width: 1%; text-align: start; color: var(--muted); }
table.data-table .col-coin { text-align: start; }
table.data-table th.col-coin.is-sortable::after { display: none; }
table.data-table td .sparkline { display: block; margin-inline-start: auto; }
/* Progressive column hiding so the coin table fits without horizontal scroll on mid-size screens */
@media (max-width: 1320px) { table.data-table .col-change1h { display: none; } }
@media (max-width: 1120px) { table.data-table .col-change7d { display: none; } }
@media (max-width: 1200px) { table.data-table .col-fromAth { display: none; } }
/* Tables without the coin-table classes (categories, exchanges, tickers): first two columns left-aligned */
table.data-table.is-plain th:first-child, table.data-table.is-plain td:first-child,
table.data-table.is-plain th:nth-child(2), table.data-table.is-plain td:nth-child(2) {
  text-align: start;
}
table.data-table tbody tr:hover {
  background: var(--panel-soft);
}
table.data-table tbody tr:focus-visible {
  outline: 2px solid var(--blue);
  outline-offset: -2px;
}

html[data-density="compact"] table.data-table td, html[data-density="compact"] table.data-table th { padding-top: 6px; padding-bottom: 6px; }
html[data-density="compact"] table.data-table { font-size: 0.85rem; }
html[data-density="compact"] .asset-logo { width: 20px; height: 20px; }
html[data-density="compact"] .col-sparkline svg { height: 28px; }

th.is-sortable[data-sort] {
  cursor: pointer;
  user-select: none;
}
th.is-sortable[data-sort]:hover {
  color: var(--text);
}
.sort-asc::after { content: ' \25B2'; font-size: 0.7em; }
.sort-desc::after { content: ' \25BC'; font-size: 0.7em; }

@media (max-width: 780px) {
  table.data-table th.is-sticky, table.data-table td.is-sticky {
    position: sticky;
    inset-inline-start: 0;
    background: var(--panel);
    z-index: 10;
  }
  table.data-table tbody tr:hover td.is-sticky {
    background: var(--panel-soft);
  }
}

/* Table Cells */
.asset-cell {
  display: flex;
  align-items: center;
  gap: 12px;
}
.asset-cell img,
.asset-cell .asset-logo {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--panel-raised);
  flex-shrink: 0;
}
.asset-cell .asset-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--panel-raised);
  font-size: 11px;
  font-weight: 700;
  color: var(--text);
  flex-shrink: 0;
  text-transform: uppercase;
}
.asset-cell .asset-copy {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}
.asset-cell .name,
.asset-cell .asset-name { font-weight: 600; color: var(--text); }
.asset-cell .symbol,
.asset-cell .asset-symbol { color: var(--muted); font-size: 0.8rem; text-transform: uppercase; }

.price-cell {
  font-variant-numeric: tabular-nums;
  font-weight: 500;
}

@keyframes flash-up {
  0% { background-color: var(--green-soft); }
  100% { background-color: transparent; }
}
@keyframes flash-down {
  0% { background-color: var(--red-soft); }
  100% { background-color: transparent; }
}
.flash-up { animation: flash-up 700ms ease-out; }
.flash-down { animation: flash-down 700ms ease-out; }

.change-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-weight: 600;
}
.change-badge.is-up { color: var(--green); }
.change-badge.is-down { color: var(--red); }
.change-badge.is-up::before { content: '\25B2'; font-size: 0.7em; }
.change-badge.is-down::before { content: '\25BC'; font-size: 0.7em; }

.sparkline {
  width: 120px;
  height: 36px;
}

.star-btn {
  background: none;
  border: none;
  color: var(--muted);
  cursor: pointer;
  padding: 4px;
  font-size: 1rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.star-btn svg {
  width: 16px;
  height: 16px;
  stroke: currentColor;
  fill: none;
}
.star-btn:hover { color: var(--muted-strong); }
.star-btn.is-active { color: var(--amber); }
.star-btn.is-active svg { fill: currentColor; }

/* Tabs */
.tabs {
  display: flex;
  gap: 24px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 16px;
}
.tab {
  padding: 8px 0;
  color: var(--muted-strong);
  font-weight: 500;
  cursor: pointer;
  border-bottom: 2px solid transparent;
}
.tab:hover { color: var(--text); }
.tab.is-active {
  color: var(--text);
  border-bottom-color: var(--blue);
}

/* Pagination */
.pagination {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 8px;
  margin-top: 16px;
}
.pagination span {
  font-size: 0.9rem;
  color: var(--muted);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 8px 16px;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  border: 1px solid var(--line);
  background: var(--panel);
  color: var(--text);
  transition: all 0.2s;
  font-family: inherit;
}
.btn:hover { background: var(--panel-soft); }
.btn-primary {
  background: var(--blue);
  color: #fff;
  border-color: var(--blue);
}
.btn-primary:hover { background: var(--blue-hover); }
.btn-ghost {
  background: transparent;
  border-color: transparent;
}
.btn-ghost:hover { background: var(--panel-soft); }
.btn-sm {
  padding: 4px 8px;
  font-size: 0.8rem;
}
.btn-danger {
  background: var(--red);
  color: #fff;
  border-color: var(--red);
}
.btn-danger:hover { background: #e04a5e; }

/* Forms */
.field {
  margin-bottom: 16px;
}
.field label {
  display: block;
  font-size: 0.85rem;
  font-weight: 500;
  margin-bottom: 8px;
  color: var(--muted-strong);
}
.input, .select {
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--line);
  color: var(--text);
  border-radius: var(--radius);
  padding: 10px 12px;
  font-size: 0.9rem;
  font-family: inherit;
}
.input:focus, .select:focus {
  outline: none;
  border-color: var(--blue);
}

/* Skeletons */
.skeleton {
  background: var(--line);
  border-radius: 4px;
  position: relative;
  overflow: hidden;
}
.skeleton::after {
  content: '';
  position: absolute;
  top: 0;
  inset-inline-start: 0;
  inset-inline-end: 0;
  bottom: 0;
  transform: translateX(-100%);
  background-image: linear-gradient(90deg, rgba(255,255,255,0) 0, rgba(255,255,255,0.05) 20%, rgba(255,255,255,0.1) 60%, rgba(255,255,255,0));
  animation: shimmer 1.5s infinite;
}
[data-theme="light"] .skeleton::after {
  background-image: linear-gradient(90deg, rgba(0,0,0,0) 0, rgba(0,0,0,0.05) 20%, rgba(0,0,0,0.1) 60%, rgba(0,0,0,0));
}
@keyframes shimmer {
  100% { transform: translateX(100%); }
}
.skeleton-row td {
  padding: 16px;
}
.skeleton-row .skeleton {
  height: 20px;
}

/* Empty State */
.empty-state {
  text-align: center;
  padding: 48px 24px;
  color: var(--muted);
}
.empty-state h3 {
  color: var(--text);
  margin-bottom: 8px;
}
.empty-state .empty-title {
  color: var(--text);
  margin-bottom: 8px;
}

/* Toasts */
.toast-stack {
  position: fixed;
  bottom: 24px;
  inset-inline-end: 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  z-index: 1000;
}
.toast {
  background: var(--panel-raised);
  border: 1px solid var(--line);
  color: var(--text);
  padding: 12px 16px;
  border-radius: var(--radius);
  box-shadow: 0 4px 12px var(--shadow);
  font-size: 0.9rem;
  min-width: 250px;
  animation: slide-in 0.3s ease-out;
}
.toast.is-success { border-inline-start: 4px solid var(--green); }
.toast.is-error { border-inline-start: 4px solid var(--red); }
.toast.is-warning { border-inline-start: 4px solid var(--amber); }
@keyframes slide-in {
  from { transform: translateX(100%); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

/* Modal */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  z-index: 999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
}
.modal {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  width: 100%;
  max-width: 500px;
  box-shadow: 0 8px 32px var(--shadow);
  display: flex;
  flex-direction: column;
  max-height: 90vh;
}
.modal-head {
  padding: 16px;
  border-bottom: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-weight: 600;
}
.modal-body {
  padding: 16px;
  overflow-y: auto;
}
.modal-foot {
  padding: 16px;
  border-top: 1px solid var(--line);
  display: flex;
  justify-content: flex-end;
  gap: 12px;
}

/* Search Palette */
.search-palette {
  display: flex;
  flex-direction: column;
}
.search-palette input {
  padding: 16px;
  font-size: 1rem;
  border: none;
  background: transparent;
  color: var(--text);
  width: 100%;
  border-bottom: 1px solid var(--line);
  outline: none;
}
.search-results {
  overflow-y: auto;
  max-height: 350px;
}
.search-section {
  padding: 8px 16px;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--muted);
  text-transform: uppercase;
  background: var(--bg);
}
.search-item {
  display: flex;
  align-items: center;
  padding: 12px 16px;
  gap: 12px;
  cursor: pointer;
  color: var(--text);
  text-decoration: none;
}
.search-item:hover, .search-item.is-active {
  background: var(--panel-soft);
  text-decoration: none;
}

/* Gauge */
.gauge {
  width: 100%;
  max-width: 200px;
  margin: 0 auto;
}

/* Range Bar */
.range-bar {
  height: 6px;
  background: var(--line);
  border-radius: 3px;
  position: relative;
  margin: 12px 0;
  width: 100%;
}
.range-marker {
  position: absolute;
  top: -4px;
  width: 0;
  height: 0;
  border-inline-start: 5px solid transparent;
  border-inline-end: 5px solid transparent;
  border-top: 5px solid var(--text);
  transform: translateX(-50%);
}

/* Stat List */
.stat-list {
  margin: 0;
  padding: 0;
}
.stat-list dl { margin: 0; }
.stat-list .row {
  display: flex;
  justify-content: space-between;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
  font-size: 0.9rem;
}
.stat-list .row:last-child { border-bottom: none; }
.stat-list dt { color: var(--muted); }
.stat-list dd { font-weight: 500; margin: 0; text-align: end; }

/* Progress */
.progress {
  height: 6px;
  background: var(--line);
  border-radius: 3px;
  overflow: hidden;
  margin-top: 6px;
}
.progress div {
  height: 100%;
  background: var(--blue);
}

/* Expand Button & Detail Row */
.expand-btn { border: 0; background: transparent; color: var(--muted); cursor: pointer; font-size: 0.9rem; padding: 2px 6px; border-radius: 4px; }
.expand-btn:hover { color: var(--text); background: var(--panel-soft); }
.expand-btn[aria-expanded="true"] { transform: rotate(180deg); }
.detail-row td { background: var(--panel-soft); padding: 12px 16px !important; cursor: default; }
.detail-inner { display: flex; flex-direction: column; gap: 8px; }
.detail-caption { display: flex; gap: 16px; align-items: center; font-size: 0.85rem; color: var(--muted); }
.detail-chart svg { width: 100%; height: 140px; }

.compare-bar { position: sticky; bottom: 12px; z-index: 20; display: flex; align-items: center; gap: 12px; margin: 12px 0; padding: 10px 14px; border: 1px solid var(--line-strong); border-radius: var(--radius); background: var(--panel-raised); box-shadow: 0 8px 24px var(--shadow); } .compare-bar span { flex: 1; color: var(--muted); font-size: 0.9rem; } .col-select { width: 28px; } .select-box { width: 16px; height: 16px; cursor: pointer; accent-color: var(--blue); }

/* Chart */
.chart-wrap {
  position: relative;
  height: clamp(280px, 40vh, 460px);
  width: 100%;
}
.chart-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
  flex-wrap: wrap;
  gap: 12px;
}
.toggle-group {
  display: flex;
  background: var(--panel-soft);
  border-radius: var(--radius);
  padding: 2px;
}
.range-btn {
  background: transparent;
  border: none;
  color: var(--muted-strong);
  padding: 4px 12px;
  border-radius: 6px;
  font-size: 0.8rem;
  font-weight: 500;
  cursor: pointer;
}
.range-btn:hover { color: var(--text); }
.range-btn.is-active {
  background: var(--panel);
  color: var(--text);
  box-shadow: 0 1px 3px var(--shadow);
}

/* Heatmap */
.heatmap {
  position: relative;
  width: 100%;
  height: 600px;
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}
.heatmap-tile {
  overflow: hidden;
  position: absolute;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  color: #fff;
  border: 1px solid var(--bg);
  padding: 4px;
  overflow: hidden;
  text-align: center;
  text-decoration: none;
  transition: filter 0.2s;
}
.heatmap-tile:hover {
  filter: brightness(1.2);
}
.heatmap-tile.is-up {
  background: color-mix(in srgb, var(--green) calc(var(--tint) * 100%), var(--tile-neutral));
}
.heatmap-tile.is-down {
  background: color-mix(in srgb, var(--red) calc(var(--tint) * 100%), var(--tile-neutral));
}
.heatmap-tile .tile-symbol {
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-weight: 700;
  font-size: 1rem;
}
.heatmap-tile .tile-change {
  font-size: 0.85rem;
  opacity: 1;
}
.heatmap-tile.is-small .tile-symbol,
.heatmap-tile.is-small .tile-change {
  display: none;
}
.heatmap-legend {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
  margin-top: 16px;
  font-size: 0.8rem;
  color: var(--muted);
}
.heatmap-legend .bar {
  width: 200px;
  height: 12px;
  background: linear-gradient(to right, var(--red), var(--line-strong), var(--green));
  border-radius: 6px;
}

/* Hero */
.hero {
  padding: 32px 0 24px;
}
.hero h1 {
  font-size: 1.75rem;
  margin: 0 0 8px;
}
.hero-sub {
  color: var(--muted);
  font-size: 1rem;
  margin: 0;
}

/* Highlights */
.highlight-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.highlight-list .row {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.highlight-list .left {
  display: flex;
  align-items: center;
  gap: 12px;
}
.highlight-list img {
  width: 24px;
  height: 24px;
  border-radius: 50%;
}
.highlight-list .name {
  font-weight: 500;
}
.highlight-list .right {
  text-align: end;
}

/* Chip */
.chip {
  display: inline-flex;
  align-items: center;
  padding: 4px 8px;
  background: var(--panel-soft);
  border: 1px solid var(--line);
  border-radius: 12px;
  font-size: 0.75rem;
  color: var(--muted-strong);
  gap: 6px;
}

/* Summary Strip */
.summary-strip {
  display: flex;
  gap: 16px;
  margin-bottom: 24px;
  flex-wrap: wrap;
}

/* Footer */
.site-footer {
  margin-top: 48px;
  padding: 24px 0;
  border-top: 1px solid var(--line);
  text-align: center;
  color: var(--muted);
  font-size: 0.85rem;
}
.site-footer a {
  color: var(--muted-strong);
  margin: 0 8px;
}
.site-footer a:hover {
  color: var(--text);
}
.site-footer a, .prose a, p a, .hero-sub a {
  text-decoration: underline;
  text-underline-offset: 2px;
}

/* Trust scores */
.trust-green { background: var(--green-soft); color: var(--green-strong); }
.trust-yellow { background: rgba(245, 180, 81, 0.15); color: var(--amber-text, var(--amber)); }
.trust-red { background: var(--red-soft); color: var(--red); }

/* Thumb stack */
.thumb-stack img {
  border: 2px solid var(--panel);
  border-radius: 50%;
  margin-inline-start: -8px;
}
.thumb-stack img:first-child {
  margin-inline-start: 0;
}

/* Converter Layout */
.converter {
  display: flex;
  align-items: center;
  gap: 16px;
}
@media (max-width: 780px) {
  .converter {
    flex-direction: column;
  }
  .converter > * {
    width: 100%;
  }
}
.converter-box {
  flex: 1;
  display: flex;
  gap: 8px;
}
.converter-box input {
  flex: 2;
}
.converter-box select {
  flex: 1;
}
.swap-btn {
  background: var(--panel-soft);
  border: 1px solid var(--line);
  border-radius: 50%;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--text);
  flex-shrink: 0;
}
.swap-btn:hover {
  background: var(--panel-raised);
}

/* Autocomplete / Search */
.autocomplete {
  position: relative;
}
.autocomplete-dropdown {
  position: absolute;
  top: 100%;
  inset-inline-start: 0;
  inset-inline-end: 0;
  background: var(--panel);
  border: 1px solid var(--line);
  border-top: none;
  border-radius: 0 0 var(--radius) var(--radius);
  max-height: 250px;
  overflow-y: auto;
  z-index: 10;
  box-shadow: 0 4px 12px var(--shadow);
}
.autocomplete-item {
  padding: 8px 12px;
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
}
.autocomplete-item:hover, .autocomplete-item.is-active {
  background: var(--panel-soft);
}

/* Modal Form Grid */
.modal-form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.modal-form-grid .full-width {
  grid-column: 1 / -1;
}

/* Heatmap Tooltip */
.heatmap-tooltip {
  position: fixed;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 12px;
  box-shadow: 0 4px 12px var(--shadow);
  pointer-events: none;
  z-index: 1000;
  font-size: 0.9rem;
  color: var(--text);
  line-height: 1.4;
  white-space: nowrap;
}
.heatmap-tile.is-medium .tile-symbol,
.heatmap-tile.is-medium .tile-change {
  font-size: 0.75rem;
}

/* Tx Chips */
.tx-type {
  font-size: 0.75rem;
  font-weight: 600;
  padding: 2px 6px;
  border-radius: 4px;
  text-transform: uppercase;
}
.tx-type.buy {
  background: var(--green-soft);
  color: var(--green);
}
.tx-type.sell {
  background: var(--red-soft);
  color: var(--red);
}

.is-hidden { display: none !important; }

/* Coin detail */
.coin-header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 24px;
}
.coin-header .logo-img {
  width: 40px;
  height: 40px;
  border-radius: 50%;
}
.coin-title {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}
.coin-title h1 {
  margin: 0;
  font-size: 1.5rem;
}
.chips-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.coin-price {
  font-size: 2rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  line-height: 1.2;
}

.coin-layout {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 16px;
}
@media (max-width: 1120px) {
  .coin-layout {
    grid-template-columns: 1fr;
  }
}

.stat-row {
  display: flex;
  justify-content: space-between;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
  font-size: 0.9rem;
}
.stat-row:last-child {
  border-bottom: none;
}

.trust-dot {
  display: inline-block;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  margin-inline-end: 6px;
}
.trust-dot.is-green { background: var(--green); }
.trust-dot.is-yellow { background: var(--amber); }
.trust-dot.is-red { background: var(--red); }
.trust-dot.is-grey { background: var(--muted); }

.is-clamped {
  max-height: 9em;
  overflow: hidden;
  position: relative;
}
.is-clamped::after {
  content: "";
  position: absolute;
  bottom: 0;
  inset-inline-start: 0;
  inset-inline-end: 0;
  height: 3em;
  background: linear-gradient(to bottom, transparent, var(--panel));
}

/* Compare Page */
.compare-picker {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}

.compare-chip {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  background: var(--panel-raised);
  border: 1px solid var(--line);
  border-radius: 16px;
  font-size: 0.9rem;
}

.compare-chip .chip-remove {
  background: none;
  border: none;
  color: var(--muted);
  cursor: pointer;
  padding: 0;
  margin-inline-start: 2px;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
}

.compare-chip .chip-remove:hover {
  color: var(--text);
}

td.is-best {
  background: color-mix(in srgb, var(--green) 10%, transparent);
}

@media (max-width: 768px) {
  #statsTable table.data-table th:first-child,
  #statsTable table.data-table td:first-child {
    position: sticky;
    inset-inline-start: 0;
    z-index: 2;
    background: var(--panel);
  }
}

/* Inline notice banner (degraded data, warnings) */
.notice {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
  padding: 10px 14px;
  border: 1px solid color-mix(in srgb, var(--amber) 45%, var(--line));
  border-radius: var(--radius);
  background: color-mix(in srgb, var(--amber) 12%, transparent);
  color: var(--text);
  font-size: 0.9rem;
}
.notice[hidden] { display: none; }

/* Overview Page */
.kpi-card {
  flex: 1;
  min-width: 200px;
}
.breadth-text {
  font-size: 1.1rem;
  font-weight: 600;
  text-align: center;
}

.footer-links { display: flex; flex-wrap: wrap; justify-content: center; gap: 6px 14px; }

.sparkline-img { width: 120px; height: 36px; object-fit: contain; display:block; margin-inline-start:auto; }
:root[data-theme="light"] .sparkline-img { filter: none; }

.no-flash .flash-up, .no-flash .flash-down { animation: none !important; }

.filters { display:flex; flex-wrap:wrap; align-items:center; gap:8px; margin-bottom:12px; }
.chip-btn { border:1px solid var(--line); background: var(--panel); color: var(--muted-strong); border-radius: 999px; padding: 4px 10px; font-size: .8rem; cursor: pointer; font: inherit; }
.chip-btn:hover { color: var(--text); background: var(--panel-soft);}
.chip-btn.is-active { background: var(--blue-soft); border-color: var(--blue); color: var(--text); }
.popover { position:absolute; inset-inline-end: 0; top: calc(100% + 6px); z-index: 50; background: var(--panel); border:1px solid var(--line); border-radius: var(--radius); box-shadow: 0 12px 30px var(--shadow); padding: 10px 12px; min-width: 180px; }
.filter-summary { font-size:.8rem; color: var(--muted); }

/* "More" dropdown in the main nav */
.nav-more { position: relative; display: flex; align-items: center; }
.nav-more-btn {
  display: inline-flex; align-items: center; gap: 4px;
  background: transparent; border: 0; padding: 0; cursor: pointer;
  color: var(--muted-strong); font: inherit; font-size: 0.9rem; font-weight: 500; white-space: nowrap;
}
.nav-more-btn:hover, .nav-more-btn.is-active { color: var(--text); }
.nav-more-btn .caret { font-size: 0.7rem; }
.nav-more-menu {
  display: none; position: absolute; top: calc(100% + 12px); inset-inline-start: -12px; z-index: 120;
  flex-direction: column; gap: 2px; min-width: 200px; padding: 8px;
  background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius);
  box-shadow: 0 14px 34px var(--shadow);
}
.nav-more.is-open .nav-more-menu { display: flex; }
.nav-more-menu a { padding: 8px 10px; border-radius: 6px; }
.nav-more-menu a:hover { background: var(--panel-soft); }
.site-header.nav-compact .nav-more { display: contents; }
.site-header.nav-compact .nav-more-btn { display: none; }
.site-header.nav-compact .nav-more-menu { display: flex; position: static; border: 0; padding: 0; box-shadow: none; background: transparent; gap: 16px; min-width: 0; }
.site-header.nav-compact .nav-more-menu a { padding: 6px 0; }
@media (max-width: 1440px) { .nav-more-btn { font-size: 0.86rem; } }
@media (max-width: 1240px) { .nav-more-btn { font-size: 0.82rem; } }

/* Mobile header: keep everything on one 60px row */
@media (max-width: 780px) {
  .site-header .live-pill { display: none !important; }
  .header-inner { padding: 0 10px; }
  .header-actions .theme-toggle { padding: 2px; }
  .currency-select { max-width: 78px; }
  #langSelect { max-width: 58px; }
}
@media (max-width: 480px) {
  .logo span { display: none; }
  .currency-select { font-size: 0.75rem; padding: 5px 2px; max-width: 66px; }
  #langSelect { max-width: 50px; }
  .header-actions { gap: 4px; }
}

/* Coin page: similar coins card */
.similar-list { list-style: none; margin: 0; padding: 0; }
.similar-row { display: grid; grid-template-columns: 24px minmax(0, 1fr) 64px auto; gap: 14px; align-items: center; padding: 10px 16px; border-top: 1px solid var(--line); color: inherit; text-decoration: none; }
.similar-row:hover { background: var(--panel-soft); }
.similar-name { display: flex; flex-direction: column; min-width: 0; line-height: 1.2; }
.similar-name strong { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; font-weight: 600; }
.similar-spark { width: 64px; overflow: hidden; } .similar-spark svg { display: block; max-width: 100%; }
.similar-price { display: flex; flex-direction: column; align-items: flex-end; gap: 2px; font-variant-numeric: tabular-nums; white-space: nowrap; }

/* Exchange pages */
.ex-link { color: inherit; text-decoration: none; font-weight: 600; }
.ex-link:hover { color: var(--blue); }

/* Status Page */
.status-dot { display:inline-block; width:10px; height:10px; border-radius:50%; margin-inline-end:8px; vertical-align:middle; background: var(--muted); }
.status-dot.is-ok { background: var(--green); box-shadow: 0 0 0 4px var(--green-soft); }
.status-dot.is-warn { background: var(--amber); }
.status-dot.is-error { background: var(--red); box-shadow: 0 0 0 4px var(--red-soft); }
.notice.is-ok { border-color: var(--green); background: var(--green-soft); }
.notice.is-warn { border-color: var(--amber); }
.notice.is-error { border-color: var(--red); background: var(--red-soft); }

/* Markets: recently viewed strip */
.recent-strip { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin-top: 20px; }
.recent-label { color: var(--muted); font-size: 0.85rem; white-space: nowrap; }
.recent-chips { display: flex; gap: 8px; flex-wrap: wrap; }
.recent-chip { display: inline-flex; align-items: center; gap: 6px; padding: 5px 10px; border: 1px solid var(--line); border-radius: 999px; background: var(--panel); color: var(--text); text-decoration: none; font-size: 0.85rem; font-variant-numeric: tabular-nums; }
.recent-chip:hover { border-color: var(--line-strong); background: var(--panel-soft); }
.recent-chip img { border-radius: 50%; }
.recent-sym { font-weight: 600; }
.recent-chip .change-badge { font-size: 0.75rem; }

/* Accessibility: skip link (visible only when focused) */
.skip-link { position: absolute; inset-inline-start: 12px; top: -48px; z-index: 1000; padding: 8px 12px; background: var(--blue); color: #fff; border-radius: var(--radius); font-weight: 600; text-decoration: none; transition: top .15s; }
.skip-link:focus { top: 12px; outline: 2px solid #fff; }

/* Keyboard shortcuts sheet */
.shortcuts-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 6px 24px; }
.shortcut-row { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 6px 0; border-bottom: 1px solid var(--line); font-size: 0.9rem; }
.shortcut-keys kbd { display: inline-block; min-width: 22px; padding: 2px 6px; border: 1px solid var(--line-strong); border-bottom-width: 2px; border-radius: 5px; background: var(--panel-soft); font: 600 0.75rem/1.4 ui-monospace, SFMono-Regular, Menlo, monospace; text-align: center; }
@media (max-width: 560px) { .shortcuts-grid { grid-template-columns: 1fr; } }

/* Categories: detail stats strip */
.cat-stats { display: flex; flex-wrap: wrap; gap: 24px; padding: 14px 16px; border-bottom: 1px solid var(--line); }
.cat-stat { display: flex; flex-direction: column; gap: 2px; }
.cat-stat-label { color: var(--muted); font-size: 0.78rem; }
.cat-stat-value { font-weight: 600; font-variant-numeric: tabular-nums; }

/* Portfolio privacy mode */
body.is-private #portfolioSummary .card-body > div:not(:first-child),
body.is-private #holdingsTable tbody td:nth-child(n+3):not(:last-child),
body.is-private #txTable tbody td:nth-child(4), body.is-private #txTable tbody td:nth-child(6),
body.is-private #allocChart, body.is-private #historyChart { filter: blur(7px); user-select: none; pointer-events: none; }
#privacyBtn.is-active { color: var(--blue); }

/* Heatmap: sector tiles */
.heatmap-tile.is-cat .tile-symbol { font-size: 0.78rem; font-weight: 600; white-space: normal; text-align: center; line-height: 1.15; padding: 0 4px; }
.heatmap-tile.is-cat.is-small .tile-symbol { display: none; }
.range-btn:disabled { opacity: .4; cursor: not-allowed; }

/* API docs */
.api-table { table-layout: fixed; width: 100%; }
.api-table th, .api-table td { text-align: start !important; vertical-align: top; font-size: 0.85rem; white-space: normal !important; }
.api-table th:nth-child(1), .api-table td:nth-child(1) { width: 26%; }
.api-table th:nth-child(2), .api-table td:nth-child(2) { width: 20%; }
.api-table th:nth-child(3), .api-table td:nth-child(3) { width: 12%; }
.api-table th:nth-child(5), .api-table td:nth-child(5) { width: 56px; text-align: end !important; }
.api-table code { font-size: 0.78rem; white-space: normal; word-break: break-word; }
.try-form { display: flex; gap: 8px; }
.try-form .input { flex: 1; min-width: 0; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 0.85rem; }
.try-meta { margin: 8px 0; min-height: 1.2em; }
.try-output { margin: 0; padding: 12px; max-height: 420px; overflow: auto; background: var(--panel-soft); border: 1px solid var(--line); border-radius: var(--radius); font: 0.78rem/1.45 ui-monospace, SFMono-Regular, Menlo, monospace; white-space: pre-wrap; word-break: break-word; }
@media (max-width: 1024px) { .api-table code { white-space: normal; } }

.highlight-list a.row { color: inherit; text-decoration: none; }
.highlight-list a.row .price { color: var(--text); font-weight: 600; }

/* Coin page: position card P&L colouring */
#positionPnl.is-up { color: var(--green); }
#positionPnl.is-down { color: var(--red); }

.chip-link { text-decoration: none; cursor: pointer; }
.chip-link:hover { border-color: var(--blue); color: var(--blue); }

/* Search palette: price/change meta */
.search-meta { margin-inline-start: auto; display: inline-flex; align-items: center; gap: 8px; font-variant-numeric: tabular-nums; white-space: nowrap; }
.search-price { font-weight: 600; }
.search-rank { color: var(--muted); font-size: 0.8rem; }
.search-meta .change-badge { font-size: 0.78rem; }
@media (max-width: 560px) { .search-meta .change-badge { display: none; } }

/* Offline banner */
.offline-banner { position: sticky; top: 0; z-index: 60; padding: 8px 16px; text-align: center; font-size: 0.85rem; font-weight: 600; background: var(--amber); color: #1a1200; }

.coin-layout .card { scroll-margin-top: 64px; }
.section-nav { position: sticky; top: 0; z-index: 30; display: flex; gap: 4px; overflow-x: auto; margin: 0 0 16px; padding: 6px 0; background: var(--bg); border-bottom: 1px solid var(--line); scrollbar-width: none; }
.section-nav::-webkit-scrollbar { display: none; }
.section-nav a { flex: 0 0 auto; padding: 6px 12px; border-radius: 999px; color: var(--muted); text-decoration: none; font-size: 0.9rem; font-weight: 500; }
.section-nav a:hover { color: var(--text); background: var(--panel-soft); }
.section-nav a.is-active { color: var(--text); background: var(--blue-soft); }

.col-actions { width: 1%; white-space: nowrap; text-align: end; }
.row-actions { display: inline-flex; gap: 2px; }
.row-action { padding: 4px 6px; color: var(--muted); }
.row-action:hover { color: var(--text); }
.row-action.is-danger:hover { color: var(--red); }
@media (max-width: 780px) { .row-actions { gap: 0; } }
.small { font-size: 0.8rem; }

/* Coin page: community sentiment */
.sentiment { padding: 12px 16px 16px; border-top: 1px solid var(--line); }
.sentiment-head { display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; font-weight: 600; font-size: 0.9rem; margin-bottom: 8px; }
.muted { color: var(--muted); }
.sentiment-head .muted { font-weight: 400; }
.sentiment-bar { height: 8px; border-radius: 999px; background: var(--red-soft); overflow: hidden; }
.sentiment-up { height: 100%; background: var(--green); border-radius: 999px; }
.sentiment-legend { display: flex; justify-content: space-between; margin-top: 6px; font-size: 0.8rem; font-weight: 600; }
.sentiment-legend .is-up { color: var(--green); } .sentiment-legend .is-down { color: var(--red); }

/* Accessibility: honour reduced-motion preferences (price flashes, transitions, smooth scroll) */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; scroll-behavior: auto !important; }
}

/* Print: content only */
@media print {
  .site-header, .ticker-bar, .site-footer, .toast-stack, .compare-bar, .section-nav, .skip-link, .offline-banner,
  .chart-toolbar, .toolbar, .filters, .nav-more, button, .btn, .expand-btn, .row-actions, .col-star, .col-select { display: none !important; }
  body { background: #fff !important; color: #000 !important; }
  .card { box-shadow: none !important; border: 1px solid #ccc !important; break-inside: avoid; }
  a { color: inherit !important; text-decoration: none !important; }
  .shell { max-width: none !important; padding: 0 !important; }
}

.modal textarea.input { resize: vertical; min-height: 84px; }

/* Compare: correlation matrix */
.corr-table td, .corr-table th { text-align: center; font-variant-numeric: tabular-nums; }
.corr-table td:first-child, .corr-table th:first-child { text-align: start; font-weight: 600; }

/* Overview: altcoin season index */
.altseason-bar { position: relative; height: 10px; border-radius: 999px; background: linear-gradient(90deg, #f7931a 0%, var(--line) 50%, var(--green) 100%); }
[dir="rtl"] .altseason-bar { background: linear-gradient(270deg, #f7931a 0%, var(--line) 50%, var(--green) 100%); }
.altseason-marker { position: absolute; top: 50%; width: 18px; height: 18px; border-radius: 50%; background: var(--bg); border: 3px solid var(--text); transform: translate(-50%, -50%); box-shadow: 0 1px 4px var(--shadow); transition: left 0.4s ease; }
[dir="rtl"] .altseason-marker { transform: translate(50%, -50%); }

/* Portfolio: rebalance plan lives in the narrow allocation card */
#rebalanceBody { overflow-x: auto; }
#rebalanceBody table { min-width: 100%; }
#rebalanceBody td, #rebalanceBody th { white-space: nowrap; }

/* RTL: numbers, tickers and code stay left-to-right inside right-to-left text */
[dir="rtl"] .change-badge, [dir="rtl"] .ticker-value, [dir="rtl"] .price-cell, [dir="rtl"] time, [dir="rtl"] code, [dir="rtl"] kbd,
[dir="rtl"] .asset-symbol, [dir="rtl"] .corr-table td:not(:first-child) { direction: ltr; unicode-bidi: isolate; display: inline-block; }
[dir="rtl"] .change-badge::before { margin-inline-end: 2px; }