.dashboard-page {
  min-height: 100vh;
  overflow: hidden;
  background: var(--bg);
}

.trading-shell {
  min-height: 100vh;
  height: 100vh;
  display: grid;
  grid-template-rows: 56px minmax(0, 1fr);
  background: var(--chart-bg);
}

.market-header {
  display: grid;
  grid-template-columns: minmax(245px, 1fr) auto minmax(245px, 1fr);
  align-items: center;
  gap: 20px;
  min-height: 56px;
  padding: 0 18px;
  border-bottom: 1px solid var(--border);
  background: var(--panel);
}

.brand-cluster,
.market-metrics,
.user-menu,
.app-navigation {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.coin-mark {
  display: grid;
  width: 32px;
  height: 32px;
  place-items: center;
  flex: 0 0 auto;
  border-radius: 10px;
  background: #f7931a;
  color: #fff;
  font-size: 1.2rem;
  font-weight: 900;
}

.app-name {
  color: var(--text);
  font-weight: 850;
  letter-spacing: -0.015em;
}

.market-subtitle,
.metric-label {
  color: var(--muted);
  font-size: 0.72rem;
}

.market-metrics {
  justify-content: center;
  gap: 18px;
}

.market-metric strong {
  display: block;
  margin-top: 2px;
  color: var(--text);
  font-size: 0.88rem;
  font-variant-numeric: tabular-nums;
}

.ohlc-readout { min-width: 238px; }
.ohlc-readout strong { font-size: 0.76rem; white-space: nowrap; }

#price-change.positive { color: var(--green); }
#price-change.negative { color: var(--red); }
#ohlc-values.positive { color: var(--green); }
#ohlc-values.negative { color: var(--red); }

.connection-pill,
.theme-toggle,
.icon-text-button {
  display: inline-flex;
  min-height: 32px;
  align-items: center;
  justify-content: center;
  gap: 7px;
  border: 1px solid var(--border);
  border-radius: 7px;
  background: var(--panel-3);
  color: var(--soft-text);
  font-size: 0.78rem;
  text-decoration: none;
}

.connection-pill,
.icon-text-button { padding: 0 10px; }

.status-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--yellow);
  box-shadow: 0 0 0 4px rgba(217, 179, 61, 0.1);
}

.connection-pill.connected .status-dot {
  background: var(--green);
  box-shadow: 0 0 0 4px rgba(38, 166, 154, 0.11);
}

.connection-pill.error .status-dot {
  background: var(--red);
  box-shadow: 0 0 0 4px rgba(239, 83, 80, 0.11);
}

.user-menu {
  justify-content: flex-end;
}

.app-navigation {
  position: relative;
  z-index: 8;
  justify-self: end;
}

.app-menu-toggle {
  display: grid;
  width: 38px;
  height: 38px;
  padding: 0;
  place-items: center;
  border: 1px solid var(--border);
  border-radius: 9px;
  background: color-mix(in srgb, var(--panel-3) 90%, transparent);
  color: var(--soft-text);
  cursor: pointer;
}

.app-menu-toggle:hover,
.app-menu-toggle[aria-expanded="true"] {
  border-color: color-mix(in srgb, var(--brand-accent) 58%, var(--border));
  color: var(--brand-accent);
}

.app-menu-toggle:focus-visible,
.app-menu-item:focus-visible { outline: none; box-shadow: var(--focus); }
.app-menu-toggle svg,
.app-menu-item svg { width: 19px; height: 19px; fill: none; stroke: currentColor; stroke-linecap: round; stroke-linejoin: round; stroke-width: 1.6; }

.app-menu {
  position: absolute;
  z-index: 100;
  top: calc(100% + 9px);
  right: 0;
  width: min(272px, calc(100vw - 20px));
  padding: 8px;
  border: 1px solid var(--floating-border);
  border-radius: 12px;
  background: var(--floating-surface);
  box-shadow: var(--floating-shadow);
}

.app-menu[hidden] { display: none; }
.app-menu-account { display: grid; gap: 2px; margin: 0 4px 7px; padding: 7px 8px 11px; border-bottom: 1px solid var(--border); }
.app-menu-account span { color: var(--muted); font-size: .68rem; text-transform: uppercase; letter-spacing: .06em; }
.app-menu-account strong { overflow: hidden; color: var(--text); font-size: .82rem; text-overflow: ellipsis; white-space: nowrap; }
.app-menu-item {
  display: grid;
  width: 100%;
  min-height: 42px;
  grid-template-columns: 22px minmax(0, 1fr) auto;
  align-items: center;
  gap: 10px;
  padding: 0 10px;
  border: 0;
  border-radius: 8px;
  background: transparent;
  color: var(--soft-text);
  cursor: pointer;
  font: inherit;
  font-size: .8rem;
  text-align: left;
  text-decoration: none;
}
.app-menu-item:hover { background: var(--blue-soft); color: var(--text); }
.app-menu-item.active { color: var(--brand-accent); }
.app-menu-item.danger { color: var(--red); }
.app-menu-value { color: var(--muted); font-size: .9rem; }
.app-menu-logout { margin: 5px 0 0; padding-top: 5px; border-top: 1px solid var(--border); }

.user-link {
  max-width: 130px;
  overflow: hidden;
  color: var(--text);
  font-size: 0.82rem;
  font-weight: 750;
  text-decoration: none;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.theme-toggle {
  width: 32px;
  padding: 0;
  color: var(--text);
  cursor: pointer;
  font-size: 1rem;
}

.subtle-action {
  color: var(--muted);
  cursor: pointer;
}

.workspace {
  min-height: 0;
  display: grid;
  grid-template-columns: 56px minmax(0, 1fr) 320px;
  grid-template-rows: 48px minmax(0, 1fr);
  background: var(--chart-bg);
  transition: grid-template-columns 180ms ease;
}

.workspace:fullscreen,
.workspace.fullscreen-workspace {
  width: 100vw;
  height: 100vh;
  min-height: 0;
  background: var(--chart-bg);
}

.workspace.panel-collapsed {
  grid-template-columns: 56px minmax(0, 1fr) 44px;
}

.chart-layout-control {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-left: auto;
}

.chart-layout-control > span { margin-right: 3px; color: var(--muted); font-size: .72rem; }
.chart-layout-control button {
  width: 28px;
  height: 28px;
  padding: 0;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--panel-2);
  color: var(--soft-text);
  cursor: pointer;
}
.chart-layout-control button.active { border-color: var(--brand-accent); color: var(--brand-accent); }

.multi-chart-grid {
  display: grid;
  grid-column: 1 / -1;
  grid-row: 2;
  min-width: 0;
  min-height: 0;
  gap: 3px;
  padding: 3px;
  background: var(--border);
}
.multi-chart-grid[hidden] { display: none; }
.multi-chart-grid[data-count="2"] { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.multi-chart-grid[data-count="3"],
.multi-chart-grid[data-count="4"] { grid-template-columns: repeat(2, minmax(0, 1fr)); grid-template-rows: repeat(2, minmax(0, 1fr)); }
.multi-chart-grid[data-count="3"] .multi-chart-frame:first-child { grid-row: 1 / 3; }
.multi-chart-frame { width: 100%; height: 100%; min-width: 0; min-height: 0; border: 0; background: var(--chart-bg); }
.workspace.multi-chart-active > .chart-stack,
.workspace.multi-chart-active > .drawing-dock,
.workspace.multi-chart-active > .context-panel,
.workspace.multi-chart-active > .mobile-action-bar,
.workspace.multi-chart-active > .mobile-tool-picker { display: none; }
.workspace.multi-chart-active { grid-template-columns: minmax(0, 1fr); }
.workspace.multi-chart-active > .top-toolbar .timeframe-picker,
.workspace.multi-chart-active > .top-toolbar .toolbar-context-actions { visibility: hidden; }

.chart-embed .market-header { display: none; }
.chart-embed .trading-shell { grid-template-rows: minmax(0, 1fr); }
.chart-embed .chart-layout-control { display: none; }
.chart-embed .workspace { height: 100vh; }

.mobile-action-bar,
.mobile-panel-backdrop,
.mobile-sheet-handle,
.mobile-tool-picker {
  display: none;
}

.top-toolbar {
  grid-column: 1 / -1;
  grid-row: 1;
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
  padding: 7px 12px;
  border-bottom: 1px solid var(--border);
  background: var(--panel);
}

.segmented,
.toolbar-context-actions,
.segmented-control,
.choice-grid,
.leverage-filter {
  display: flex;
  align-items: center;
  gap: 4px;
}

.timeframe-picker { position: relative; flex: 0 0 auto; }

.timeframe-picker-toggle {
  display: inline-flex;
  min-width: 72px;
  min-height: 32px;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 0 10px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--panel-3);
  color: var(--text);
  cursor: pointer;
  font: inherit;
  font-size: 0.78rem;
  font-weight: 800;
}

.timeframe-picker-toggle:hover,
.timeframe-picker-toggle[aria-expanded="true"] { border-color: rgba(75, 133, 255, 0.72); background: var(--blue-soft); }
.timeframe-picker-chevron { color: #8fb2ff; font-size: 1rem; transition: transform 140ms ease; }
.timeframe-picker-toggle[aria-expanded="true"] .timeframe-picker-chevron { transform: rotate(180deg); }

.timeframe-controls {
  position: absolute;
  z-index: 90;
  top: calc(100% + 7px);
  left: 0;
  display: grid;
  width: 164px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 5px;
  padding: 7px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: color-mix(in srgb, var(--panel) 98%, transparent);
  box-shadow: 0 14px 34px rgba(0, 0, 0, 0.34);
  backdrop-filter: blur(12px);
}

.timeframe-controls[hidden] { display: none; }
.timeframe-controls .segment-button { min-width: 0; min-height: 34px; padding: 0 6px; border-color: var(--border); background: var(--panel-3); }

.segmented {
  padding: 3px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--panel-2);
}

.toolbar-context-actions {
  justify-content: center;
  flex: 1;
}

.segment-button,
.context-button,
.toolbar-icon-button,
.layer-toggle,
.segmented-control button,
.choice-grid button,
.leverage-toggle,
.scale-choice-list button {
  min-height: 32px;
  border: 1px solid var(--border);
  border-radius: 7px;
  background: var(--panel-3);
  color: var(--soft-text);
  cursor: pointer;
  font: inherit;
  transition: border-color 130ms ease, background 130ms ease, color 130ms ease, transform 130ms ease;
}

.segment-button:hover,
.context-button:hover,
.toolbar-icon-button:hover,
.layer-toggle:hover,
.segmented-control button:hover,
.choice-grid button:hover,
.leverage-toggle:hover,
.scale-choice-list button:hover,
.dock-tool:hover {
  border-color: rgba(75, 133, 255, 0.62);
  transform: translateY(-1px);
}

.segment-button {
  min-width: 38px;
  padding: 0 9px;
  border-color: transparent;
  background: transparent;
  font-size: 0.76rem;
  font-weight: 750;
}

.segment-button.active,
.context-button.active,
.layer-toggle.active,
.segmented-control button.active,
.choice-grid button.active,
.leverage-toggle.active,
.scale-choice-list button.active {
  border-color: rgba(62, 121, 255, 0.8);
  background: var(--blue-soft);
  color: var(--text);
}

.context-button {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 0 12px;
  font-size: 0.78rem;
  font-weight: 750;
}

.context-button-icon { color: #8fb2ff; font-size: 0.98rem; }
.context-button.active .context-button-icon { color: #73a0ff; }

.toolbar-icon-button {
  display: grid;
  width: 34px;
  place-items: center;
  margin-left: auto;
  padding: 0;
  font-size: 0.95rem;
}

.drawing-dock {
  grid-column: 1;
  grid-row: 2;
  display: flex;
  min-height: 0;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 8px 6px;
  border-right: 1px solid var(--border);
  background: var(--panel);
  overflow-y: auto;
}

.dock-section {
  display: grid;
  justify-items: center;
  gap: 5px;
  width: 100%;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border);
}

.dock-section-bottom {
  margin-top: auto;
  padding-top: 8px;
  border-top: 1px solid var(--border);
  border-bottom: 0;
}

.dock-tool {
  display: grid;
  width: 38px;
  min-height: 34px;
  place-items: center;
  border: 1px solid transparent;
  border-radius: 7px;
  background: transparent;
  color: var(--soft-text);
  cursor: pointer;
  font-size: 1rem;
  transition: border-color 130ms ease, background 130ms ease, color 130ms ease, transform 130ms ease;
}

.dock-tool.active {
  border-color: rgba(62, 121, 255, 0.76);
  background: var(--blue-soft);
  color: var(--text);
}

.dock-tool.danger { color: #d57979; }
.dock-tool.danger:hover { border-color: rgba(239, 83, 80, 0.52); color: #ffaaa8; }
.tool-svg {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.65;
}

.long-tool { color: #57d6ae; }
.short-tool { color: #f07d7d; }

.chart-stack {
  grid-column: 2;
  grid-row: 2;
  min-width: 0;
}

.context-panel {
  grid-column: 3;
  grid-row: 2;
  position: relative;
  min-width: 0;
  min-height: 0;
  overflow: hidden;
  border-left: 1px solid var(--border);
  background: var(--panel-2);
}

.panel-tabs {
  display: flex;
  min-height: 48px;
  align-items: stretch;
  border-bottom: 1px solid var(--border);
  background: var(--panel);
}

.panel-tab {
  position: relative;
  flex: 1;
  min-width: 0;
  border: 0;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  font: inherit;
  font-size: 0.78rem;
  font-weight: 750;
}

.panel-tab.active { color: var(--text); }
.panel-tab span { color: #8fb2ff; font-variant-numeric: tabular-nums; }
.panel-tab.active::after {
  position: absolute;
  right: 10px;
  bottom: -1px;
  left: 10px;
  height: 2px;
  background: var(--blue);
  content: "";
}

.panel-collapse-toggle {
  width: 38px;
  border: 0;
  border-left: 1px solid var(--border);
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  font-size: 1rem;
}

.panel-collapse-toggle:hover { color: var(--text); background: var(--panel-3); }

.panel-body {
  display: grid;
  align-content: start;
  gap: 14px;
  height: calc(100% - 48px);
  overflow-y: auto;
  padding: 14px;
}

.panel-body[hidden] { display: none; }

.workspace.panel-collapsed .panel-tab,
.workspace.panel-collapsed .panel-body { display: none; }

.workspace.panel-collapsed .panel-tabs { justify-content: center; }
.workspace.panel-collapsed .panel-collapse-toggle {
  width: 100%;
  border-left: 0;
  transform: rotate(180deg);
}

.panel-block {
  display: grid;
  gap: 10px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--border);
}

.panel-block:last-child { border-bottom: 0; }

.panel-block h2,
.drawings-panel-head h2 {
  margin: 0;
  color: var(--text);
  font-size: 0.79rem;
  font-weight: 800;
}

.panel-description,
.liquidity-data-status,
.drawings-panel-head p,
#save-state {
  margin: 0;
  color: var(--muted);
  font-size: 0.72rem;
  line-height: 1.4;
}

.liquidity-data-status.unavailable { color: #ffb36b; }

.derivative-context-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 7px;
}

.derivative-context-card {
  display: grid;
  min-width: 0;
  gap: 3px;
  padding: 8px;
  border: 1px solid var(--border);
  border-radius: 7px;
  background: var(--panel-3);
}

.derivative-context-card span,
.derivative-context-card small { overflow: hidden; color: var(--muted); font-size: 0.64rem; text-overflow: ellipsis; white-space: nowrap; }
.derivative-context-card strong { overflow: hidden; color: var(--soft-text); font-size: 0.74rem; font-variant-numeric: tabular-nums; text-overflow: ellipsis; white-space: nowrap; }
.derivative-context-card.positive strong { color: var(--green); }
.derivative-context-card.negative strong { color: var(--red); }

.liquidation-events { display: grid; gap: 6px; }
.liquidation-event { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 2px 8px; align-items: baseline; padding: 7px 8px; border: 1px solid var(--border); border-left-width: 3px; border-radius: 7px; background: var(--panel-3); font-size: 0.7rem; }
.liquidation-event.long { border-left-color: var(--red); }
.liquidation-event.short { border-left-color: var(--green); }
.liquidation-event.observed-zone { border-left-color: var(--brand-accent); }
.liquidation-event strong { overflow: hidden; color: var(--soft-text); text-overflow: ellipsis; white-space: nowrap; }
.liquidation-event span { color: var(--text); font-variant-numeric: tabular-nums; }
.liquidation-event small { grid-column: 1 / -1; color: var(--muted); font-size: 0.64rem; }

.panel-section-head { display: flex; justify-content: space-between; gap: 12px; }
.panel-section-head h2 { margin-bottom: 4px; }
.panel-control-head { display: flex; justify-content: space-between; margin: 4px 0 6px; color: var(--muted); font-size: 0.72rem; font-weight: 700; }
.panel-control-head strong { color: #9fb8ff; }

.segmented-control {
  padding: 3px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--panel-3);
}

.segmented-control button {
  flex: 1;
  border-color: transparent;
  background: transparent;
  font-size: 0.76rem;
  font-weight: 780;
}

.three-up button { min-width: 0; }

.choice-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

.choice-grid button {
  min-width: 0;
  padding: 0 5px;
  font-size: 0.7rem;
  font-weight: 750;
}

.date-control {
  width: 100%;
  min-height: 32px;
  border: 1px solid var(--border);
  border-radius: 7px;
  background: var(--panel-3);
  color: var(--text);
  padding: 0 9px;
  color-scheme: dark;
}

:root[data-theme="light"] .date-control { color-scheme: light; }

.range-control {
  display: grid;
  gap: 8px;
  color: var(--soft-text);
  font-size: 0.76rem;
  font-weight: 700;
}

.range-control span { display: flex; justify-content: space-between; }
.range-control strong { color: #82a6ff; font-variant-numeric: tabular-nums; }
.range-control input { width: 100%; accent-color: var(--blue); }

.scale-choice-list { display: grid; gap: 6px; }
.scale-choice-list button {
  display: grid;
  grid-template-columns: 72px 1fr;
  min-height: 36px;
  align-items: center;
  gap: 9px;
  padding: 5px 7px;
  text-align: left;
  font-size: 0.72rem;
}

.heatmap-gradient {
  display: block;
  min-width: 0;
  height: 10px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 3px;
  background: linear-gradient(90deg, rgb(20, 132, 255), rgb(0, 224, 116), rgb(255, 214, 42), rgb(255, 58, 54));
}

.heatmap-gradient.blue-yellow,
.workspace[data-heatmap-color-scale="blue-yellow"] #heatmap-legend .heatmap-gradient {
  background: linear-gradient(90deg, rgb(20, 132, 255), rgb(55, 186, 245), rgb(255, 214, 42));
}

.heatmap-gradient.spectrum,
.workspace[data-heatmap-color-scale="spectrum"] #heatmap-legend .heatmap-gradient {
  background: linear-gradient(90deg, rgb(20, 132, 255), rgb(0, 224, 116), rgb(255, 214, 42), rgb(255, 58, 54));
}

.heatmap-gradient.petrol-teal-orange,
.workspace[data-heatmap-color-scale="petrol-teal-orange"] #heatmap-legend .heatmap-gradient {
  background: linear-gradient(90deg, rgb(18, 50, 74), rgb(15, 158, 154), rgb(245, 158, 11));
}

.check-row {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--soft-text);
  cursor: pointer;
  font-size: 0.75rem;
}

.check-row input,
.checkbox-grid input { accent-color: var(--blue); }

.panel-options { gap: 8px; }

.layer-search {
  width: 100%;
  min-height: 38px;
  padding: 0 11px;
  border: 1px solid var(--border);
  border-radius: 8px;
  outline: 0;
  background: var(--panel-3);
  color: var(--text);
  font: inherit;
  font-size: 0.76rem;
}
.layer-search:focus { border-color: rgba(75, 133, 255, 0.76); box-shadow: 0 0 0 3px rgba(62, 121, 255, 0.12); }
.layer-search::placeholder { color: var(--muted); }
.layers-home[hidden] { display: none; }
.layer-list { display: grid; gap: 6px; }
.layer-row { display: grid; grid-template-columns: minmax(0, 1fr) 38px; gap: 5px; }
.layer-row[hidden] { display: none; }
.layer-row .layer-toggle { width: 100%; }
.layer-row .layer-toggle { justify-content: flex-start; }
.layer-row .layer-toggle small { display: none; }
.layer-detail-open,
.layer-detail-head button {
  min-height: 38px;
  border: 1px solid var(--border);
  border-radius: 7px;
  background: var(--panel-3);
  color: var(--muted);
  cursor: pointer;
  font: inherit;
}
.layer-detail-open { font-size: 1.35rem; }
.layer-detail-open:hover,
.layer-detail-head button:hover { border-color: rgba(75, 133, 255, 0.62); color: var(--text); }
.layer-toggle {
  display: flex;
  min-height: 38px;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 0 10px;
  text-align: left;
  font-size: 0.76rem;
  font-weight: 750;
}

.layer-toggle small { color: var(--muted); font-size: 0.67rem; font-weight: 600; }
.layer-toggle.active small { color: #a5bdff; }

.layer-detail { display: grid; align-content: start; gap: 14px; }
.layer-detail[hidden] { display: none; }
.layer-detail-head { display: grid; grid-template-columns: 38px minmax(0, 1fr); align-items: center; gap: 10px; padding-bottom: 12px; border-bottom: 1px solid var(--border); }
.layer-detail-head div { min-width: 0; }
.layer-detail-head span { display: block; margin-bottom: 2px; color: var(--muted); font-size: 0.64rem; font-weight: 750; text-transform: uppercase; letter-spacing: .08em; }
.layer-detail-head h2 { margin: 0; color: var(--text); font-size: .92rem; }
.layer-detail-content { display: grid; align-content: start; gap: 14px; }
.layer-detail-content > .panel-block { padding-bottom: 14px; }
.layer-detail-content > .checkbox-grid,
.layer-detail-content > .channel-settings { padding: 2px 0; }
.layer-detail-content > .range-control,
.layer-detail-content > .panel-description,
.layer-detail-content > .panel-control-head,
.layer-detail-content > label:not(.range-control) { margin-right: 2px; margin-left: 2px; }
.layer-empty-settings { margin: 0; padding: 14px; border: 1px solid var(--border); border-radius: 8px; background: var(--panel-3); color: var(--muted); font-size: .74rem; line-height: 1.5; }

.data-overview { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.data-overview div { display: grid; gap: 3px; padding: 9px; border: 1px solid var(--border); border-radius: 8px; background: var(--panel-3); }
.data-overview span { color: var(--muted); font-size: .64rem; }
.data-overview strong { color: var(--text); font-size: .78rem; }

.settings-disclosure {
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--panel-3);
}

.settings-disclosure summary {
  padding: 10px;
  color: var(--soft-text);
  cursor: pointer;
  font-size: 0.76rem;
  font-weight: 750;
}

.channel-settings { display: grid; gap: 12px; padding: 0 10px 10px; }
.select-control { display: grid; gap: 6px; color: var(--soft-text); font-size: 0.76rem; font-weight: 700; }
.select-control select {
  min-height: 32px;
  border: 1px solid var(--border);
  border-radius: 7px;
  background: var(--panel);
  color: var(--text);
  padding: 0 8px;
  font: inherit;
}

.observed-notional-filter { display: grid; gap: 8px; }
.number-control { display: grid; grid-template-columns: minmax(0, 1fr) minmax(92px, 42%); align-items: center; gap: 8px; color: var(--muted); font-size: 0.7rem; font-weight: 700; }
.number-control input {
  min-width: 0;
  padding: 8px 9px;
  border: 1px solid var(--border);
  border-radius: 7px;
  color: var(--text);
  background: var(--panel-3);
  font: inherit;
  font-variant-numeric: tabular-nums;
}
.number-control input:focus { border-color: var(--brand-accent); outline: none; }
.control-help { color: var(--muted); font-size: 0.65rem; font-variant-numeric: tabular-nums; }

.hierarchical-trend-summary { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 7px; padding: 0 10px 10px; }
.hierarchical-trend-summary > .panel-description { grid-column: 1 / -1; }
.hierarchical-trend-card {
  display: grid;
  gap: 4px;
  min-width: 0;
  padding: 8px;
  border: 1px solid var(--border);
  border-left-width: 3px;
  border-radius: 7px;
  background: color-mix(in srgb, var(--panel) 92%, transparent);
  color: inherit;
  cursor: pointer;
  font: inherit;
  text-align: left;
}
.hierarchical-trend-card:hover { border-color: rgba(75, 133, 255, .62); background: var(--panel-3); }
.hierarchical-trend-card:focus-visible { outline: 2px solid var(--blue); outline-offset: 2px; }
.hierarchical-trend-card.up { border-left-color: var(--green); }
.hierarchical-trend-card.down { border-left-color: var(--red); }
.hierarchical-trend-card.neutral { border-left-color: var(--muted); }
.hierarchical-trend-card header { display: flex; align-items: baseline; justify-content: space-between; gap: 6px; }
.hierarchical-trend-card strong { color: var(--soft-text); font-size: 0.74rem; }
.hierarchical-trend-card header span { color: var(--muted); font-size: 0.64rem; font-weight: 700; }
.hierarchical-trend-card b { overflow: hidden; font-size: 0.7rem; text-overflow: ellipsis; white-space: nowrap; }
.hierarchical-trend-card.up b { color: var(--green); }
.hierarchical-trend-card.down b { color: var(--red); }
.hierarchical-trend-card.neutral b { color: var(--muted); }
.hierarchical-trend-card small { color: var(--muted); font-size: 0.62rem; line-height: 1.25; }

.checkbox-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  padding: 0 10px 10px;
}

.checkbox-grid label {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  color: var(--muted);
  font-size: 0.7rem;
}

.segmented-control button:disabled { cursor: not-allowed; opacity: .46; }

.gli-components { padding-bottom: 6px; }
.gli-components label:has(input:disabled) { opacity: .48; }

.leverage-filter {
  flex-wrap: wrap;
  gap: 4px;
}

.leverage-toggle {
  flex: 1 0 auto;
  min-height: 29px;
  padding: 0 8px;
  font-size: 0.69rem;
  font-weight: 780;
  font-variant-numeric: tabular-nums;
}

.leverage-toggle[data-leverage-filter="100"].active {
  border-color: rgba(255, 210, 0, 0.58);
  color: #ffe08a;
}

.legend-block { gap: 7px; }
.legend-title { display: flex; justify-content: space-between; color: var(--muted); font-size: 0.69rem; }

.drawings-panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
}

.drawings-list {
  display: grid;
  gap: 8px;
  align-content: start;
}

.drawing-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 8px;
  padding: 10px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: color-mix(in srgb, var(--panel) 88%, transparent);
}

.drawing-row.selected { border-color: rgba(62, 121, 255, 0.7); background: var(--blue-soft); }
.drawing-row input.drawing-name { min-width: 0; border: 0; background: transparent; color: var(--text); font-weight: 700; }
.drawing-meta { grid-column: 1 / -1; color: var(--muted); font-size: 0.7rem; }
.drawing-projection { grid-column: 1 / -1; display: inline-flex; align-items: center; gap: 6px; color: var(--soft-text); cursor: pointer; font-size: 0.7rem; }
.drawing-projection input { accent-color: var(--blue); }
.drawing-timeframes { grid-column: 1 / -1; display: flex; flex-wrap: wrap; gap: 4px; }
.timeframe-pill { min-width: 32px; min-height: 23px; border: 1px solid var(--border); border-radius: 5px; background: var(--panel-3); color: var(--muted); cursor: pointer; font-size: 0.67rem; font-weight: 800; }
.timeframe-pill.active { border-color: rgba(62, 121, 255, 0.65); background: var(--blue-soft); color: var(--text); }
.row-actions { display: flex; gap: 4px; }
.row-action { width: 28px; height: 28px; border: 1px solid var(--border); border-radius: 6px; background: var(--panel-3); color: var(--soft-text); cursor: pointer; }
.empty-state { padding: 20px; border: 1px dashed rgba(255,255,255,.15); border-radius: 8px; color: var(--muted); text-align: center; font-size: .76rem; }

/* Light mode keeps the chart calm and data-forward. Warm neutrals define
   hierarchy; orange is reserved for navigation and selection. */
:root[data-theme="light"] .dashboard-page {
  background: var(--bg);
}

:root[data-theme="light"] .trading-shell { background: var(--chart-bg); }
:root[data-theme="light"] .market-header,
:root[data-theme="light"] .top-toolbar {
  background: var(--panel);
  box-shadow: none;
}
:root[data-theme="light"] .context-panel { box-shadow: -12px 0 30px rgba(54, 43, 28, 0.045); }
:root[data-theme="light"] .timeframe-controls {
  border-color: var(--floating-border);
  background: var(--floating-surface);
  box-shadow: var(--floating-shadow);
}
:root[data-theme="light"] .timeframe-picker-chevron,
:root[data-theme="light"] .context-button-icon { color: var(--brand-accent); }
:root[data-theme="light"] .segment-button:hover,
:root[data-theme="light"] .context-button:hover,
:root[data-theme="light"] .toolbar-icon-button:hover,
:root[data-theme="light"] .layer-toggle:hover,
:root[data-theme="light"] .segmented-control button:hover,
:root[data-theme="light"] .choice-grid button:hover,
:root[data-theme="light"] .leverage-toggle:hover,
:root[data-theme="light"] .scale-choice-list button:hover,
:root[data-theme="light"] .dock-tool:hover {
  border-color: color-mix(in srgb, var(--brand-accent) 48%, var(--border));
  background: color-mix(in srgb, var(--brand-accent) 5%, var(--panel-3));
}
:root[data-theme="light"] .segment-button.active,
:root[data-theme="light"] .context-button.active,
:root[data-theme="light"] .layer-toggle.active,
:root[data-theme="light"] .segmented-control button.active,
:root[data-theme="light"] .choice-grid button.active,
:root[data-theme="light"] .leverage-toggle.active,
:root[data-theme="light"] .scale-choice-list button.active {
  border-color: color-mix(in srgb, var(--brand-accent) 58%, var(--border));
  background: var(--blue-soft);
  color: var(--text);
}
:root[data-theme="light"] .layer-toggle.active small,
:root[data-theme="light"] .range-control strong,
:root[data-theme="light"] .panel-control-head strong { color: #9b5600; }
:root[data-theme="light"] .dock-tool.active {
  border-color: color-mix(in srgb, var(--brand-accent) 58%, var(--border));
  background: var(--blue-soft);
  color: var(--brand-accent);
}
:root[data-theme="light"] .status-dot { box-shadow: 0 0 0 4px rgba(167, 121, 8, 0.1); }
:root[data-theme="light"] .connection-pill.connected .status-dot { box-shadow: 0 0 0 4px rgba(7, 134, 117, 0.12); }
:root[data-theme="light"] .connection-pill.error .status-dot { box-shadow: 0 0 0 4px rgba(207, 71, 74, 0.1); }
:root[data-theme="light"] .derivative-context-card,
:root[data-theme="light"] .liquidation-event,
:root[data-theme="light"] .drawing-row {
  box-shadow: 0 1px 2px rgba(31, 47, 70, 0.035);
}
:root[data-theme="light"] .leverage-toggle[data-leverage-filter="100"].active {
  border-color: rgba(185, 130, 0, 0.52);
  color: #805b00;
  background: #fff8dc;
}
:root[data-theme="light"] .empty-state { border-color: rgba(31, 47, 70, 0.22); }
:root[data-theme="light"] .dock-tool.danger { color: #c84448; }
:root[data-theme="light"] .dock-tool.danger:hover { border-color: rgba(207, 71, 74, 0.42); color: #a92e35; }

@media (max-width: 1180px) {
  .market-header { grid-template-columns: minmax(210px, 1fr) auto; }
  .user-menu { display: none; }
  .workspace { grid-template-columns: 52px minmax(0, 1fr) 290px; }
  .workspace.panel-collapsed { grid-template-columns: 52px minmax(0, 1fr) 44px; }
}

@media (max-width: 960px) {
  .workspace { grid-template-columns: 52px minmax(0, 1fr) 44px; }
  .context-panel { grid-column: 2 / 4; z-index: 20; justify-self: end; width: min(320px, calc(100vw - 52px)); box-shadow: -16px 0 32px rgba(0,0,0,.26); }
  .workspace:not(.panel-collapsed) .context-panel { width: min(320px, calc(100vw - 52px)); }
  .workspace.panel-collapsed .context-panel { grid-column: 3; width: 44px; }
  .workspace.panel-collapsed { grid-template-columns: 52px minmax(0, 1fr) 44px; }
  .market-header { grid-template-columns: 1fr auto; }
  .market-metrics { justify-content: flex-end; gap: 10px; }
}

@media (max-width: 720px) {
  .dashboard-page { overflow: hidden; }
  .trading-shell { min-height: 100dvh; height: 100dvh; grid-template-rows: auto minmax(0, 1fr); }
  .market-header { min-height: 52px; grid-template-columns: minmax(0, 1fr) auto; gap: 7px 10px; padding: 8px 10px; }
  .brand-cluster { grid-column: 1; grid-row: 1; }
  .app-navigation { grid-column: 2; grid-row: 1; }
  .market-metrics { grid-column: 1 / -1; grid-row: 2; justify-content: flex-start; }
  .app-menu-toggle { width: 44px; height: 44px; }
  .app-menu { position: fixed; top: 62px; right: 10px; }
  .workspace { position: relative; grid-template-columns: minmax(0, 1fr); grid-template-rows: auto minmax(0, 1fr); padding-bottom: calc(64px + env(safe-area-inset-bottom)); }
  .workspace.panel-collapsed { grid-template-columns: minmax(0, 1fr); }
  .top-toolbar { align-items: flex-start; overflow-x: auto; overscroll-behavior-x: contain; padding: 7px 8px; scrollbar-width: none; }
  .top-toolbar.timeframe-menu-open { overflow: visible; }
  .top-toolbar::-webkit-scrollbar { display: none; }
  .toolbar-context-actions { flex: 0 0 auto; }
  .context-button { padding: 0 9px; }
  .context-button-icon { display: none; }
  .drawing-dock { display: none; }
  .chart-stack { grid-column: 1; grid-row: 2; min-height: 0; }
  .market-subtitle { display: none; }
  .market-metric .metric-label { display: none; }
  .market-metric strong { margin: 0; }
  .ohlc-readout { display: none; }

  .context-panel,
  .workspace:not(.panel-collapsed) .context-panel,
  .workspace.panel-collapsed .context-panel {
    position: fixed;
    z-index: 60;
    right: 0;
    bottom: calc(64px + env(safe-area-inset-bottom));
    left: 0;
    display: grid;
    width: 100%;
    max-width: none;
    height: min(72dvh, 620px);
    grid-column: auto;
    grid-template-rows: 20px 48px minmax(0, 1fr);
    border: 1px solid var(--border);
    border-bottom: 0;
    border-radius: 16px 16px 0 0;
    box-shadow: 0 -18px 44px rgba(0, 0, 0, 0.38);
    transform: translateY(calc(100% + 18px));
    transition: transform 180ms ease;
    will-change: transform;
  }
  .workspace:not(.panel-collapsed) .context-panel { transform: translateY(var(--mobile-sheet-drag-y, 0)); }
  .context-panel.dragging { transition: none; user-select: none; }
  .mobile-sheet-handle {
    display: grid;
    place-items: center;
    width: 100%;
    cursor: grab;
    touch-action: none;
  }
  .mobile-sheet-handle:active { cursor: grabbing; }
  .mobile-sheet-handle span {
    width: 42px;
    height: 4px;
    border-radius: 999px;
    background: color-mix(in srgb, var(--muted) 54%, transparent);
  }
  .context-panel .panel-body { min-height: 0; overflow-y: auto; overscroll-behavior: contain; -webkit-overflow-scrolling: touch; padding-bottom: 18px; }
  .panel-collapse-toggle { display: none; }
  .panel-tabs { border-radius: 16px 16px 0 0; }

  .mobile-panel-backdrop[hidden],
  .mobile-tool-picker[hidden] { display: none; }
  .mobile-panel-backdrop {
    position: fixed;
    z-index: 55;
    inset: 0;
    display: block;
    background: rgba(0, 0, 0, 0.42);
    backdrop-filter: blur(2px);
  }
  .mobile-action-bar {
    position: fixed;
    z-index: 70;
    right: 0;
    bottom: 0;
    left: 0;
    display: grid;
    height: calc(64px + env(safe-area-inset-bottom));
    grid-template-columns: repeat(4, minmax(0, 1fr));
    padding: 7px 8px calc(7px + env(safe-area-inset-bottom));
    gap: 6px;
    border-top: 1px solid var(--border);
    background: color-mix(in srgb, var(--panel) 96%, transparent);
    backdrop-filter: blur(12px);
  }
  .mobile-action-bar button,
  .mobile-tool-grid button,
  .mobile-tool-picker-head button {
    min-height: 44px;
    border: 1px solid var(--border);
    border-radius: 9px;
    background: var(--panel-3);
    color: var(--soft-text);
    font: inherit;
    font-size: 0.72rem;
    font-weight: 750;
  }
  .mobile-action-bar button.active { border-color: rgba(62, 121, 255, 0.82); background: var(--blue-soft); color: var(--text); }
  .mobile-tool-grid button.active { border-color: rgba(62, 121, 255, 0.82); background: var(--blue-soft); color: var(--text); }
  .mobile-tool-picker {
    position: fixed;
    z-index: 80;
    right: 8px;
    bottom: calc(70px + env(safe-area-inset-bottom));
    left: 8px;
    display: grid;
    gap: 10px;
    max-height: min(62dvh, 500px);
    overflow-y: auto;
    padding: 12px;
    border: 1px solid var(--border);
    border-radius: 14px;
    background: var(--panel);
    box-shadow: 0 18px 46px rgba(0, 0, 0, 0.45);
  }
  .mobile-tool-picker-head { display: flex; align-items: center; justify-content: space-between; color: var(--text); }
  .mobile-tool-picker-head button { width: 38px; min-height: 38px; font-size: 1.25rem; }
  .mobile-tool-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 7px; }
  .mobile-tool-grid button { padding: 0 8px; text-align: left; }
  .mobile-tool-picker p { margin: 0; color: var(--muted); font-size: 0.72rem; line-height: 1.4; }
  .derivative-context-grid { grid-template-columns: 1fr; }
}

/* 8BIT.C application skin -------------------------------------------------
   Presentation only: layout roles, IDs and interaction surfaces stay intact. */
.trading-shell {
  grid-template-rows: 64px minmax(0, 1fr);
}

.market-header {
  min-height: 64px;
  padding: 0 16px;
  background: var(--brand-surface);
}

.brand-cluster { gap: 11px; }
.market-header .brand-logo { width: auto; height: 36px; }
.app-name {
  color: var(--brand-text);
  font-size: 1.02rem;
  font-weight: 820;
  letter-spacing: 0.025em;
}
.market-subtitle { margin-top: 2px; }

.market-metrics { gap: 24px; }
.metric-label {
  letter-spacing: 0.045em;
  text-transform: uppercase;
}
.market-metric strong { font-size: 0.92rem; font-weight: 760; }
.connection-pill,
.theme-toggle,
.icon-text-button {
  min-height: 38px;
  border-radius: 11px;
  background: transparent;
}
.connection-pill { background: var(--panel-3); }
.connection-pill.connected { border-color: color-mix(in srgb, var(--market-up) 34%, var(--border)); }
.status-dot,
.connection-pill.connected .status-dot,
.connection-pill.error .status-dot { box-shadow: none; }

.workspace { grid-template-rows: 52px minmax(0, 1fr); }
.top-toolbar {
  gap: 10px;
  padding: 7px 10px;
  background: var(--panel-2);
}
.timeframe-picker-toggle,
.segment-button,
.context-button,
.toolbar-icon-button,
.layer-toggle,
.segmented-control button,
.choice-grid button,
.leverage-toggle,
.scale-choice-list button {
  min-height: 38px;
  border-radius: 10px;
}
.timeframe-picker-toggle { min-width: 82px; padding: 0 12px; background: var(--panel); }
.timeframe-picker-chevron { color: var(--brand-accent); }
.timeframe-picker-toggle:hover,
.timeframe-picker-toggle[aria-expanded="true"],
.segment-button:hover,
.context-button:hover,
.toolbar-icon-button:hover,
.layer-toggle:hover,
.segmented-control button:hover,
.choice-grid button:hover,
.leverage-toggle:hover,
.scale-choice-list button:hover,
.dock-tool:hover {
  border-color: color-mix(in srgb, var(--brand-accent) 52%, var(--border));
  background: color-mix(in srgb, var(--brand-accent) 6%, var(--panel-3));
  transform: none;
}
.segment-button.active,
.context-button.active,
.segmented-control button.active,
.choice-grid button.active,
.leverage-toggle.active,
.scale-choice-list button.active,
.timeframe-pill.active {
  border-color: color-mix(in srgb, var(--brand-accent) 72%, var(--border));
  background: var(--blue-soft);
  color: var(--text);
}
.context-button { gap: 7px; padding: 0 13px; background: var(--panel); }
.toolbar-icon-button { width: 40px; background: var(--panel); }
.button-icon,
.mobile-action-icon {
  width: 17px;
  height: 17px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.7;
}
.context-button .button-icon { color: var(--brand-accent); }

.drawing-dock { gap: 6px; padding: 7px 6px; background: var(--panel-2); }
.dock-section { gap: 4px; border-color: var(--chart-grid); }
.dock-tool { width: 40px; min-height: 38px; border-radius: 10px; color: var(--muted); }
.dock-tool.active {
  border-color: color-mix(in srgb, var(--brand-accent) 72%, var(--border));
  background: var(--blue-soft);
  color: var(--brand-accent);
}
.dock-tool.danger { color: var(--market-down); }
.long-tool { color: var(--market-up); }
.short-tool { color: var(--market-down); }

.context-panel { background: var(--panel-2); }
.panel-tabs { min-height: 52px; background: var(--brand-surface); }
.panel-tab { font-size: 0.74rem; letter-spacing: 0.02em; }
.panel-tab span { color: var(--brand-accent); }
.panel-tab.active::after { right: 14px; left: 14px; height: 2px; background: var(--brand-accent); }
.panel-collapse-toggle:hover { color: var(--brand-accent); }
.panel-body { gap: 16px; padding: 16px; }
.panel-block h2 { letter-spacing: -0.01em; }
.panel-description { line-height: 1.5; }

.layer-search,
.layer-detail-open,
.layer-detail-head button,
.settings-disclosure,
.date-control,
.select-control select,
.derivative-context-card,
.liquidation-event,
.drawing-row,
.data-overview div,
.layer-empty-settings {
  border-radius: 12px;
}
.layer-search { min-height: 44px; background: var(--panel); }
.layer-search:focus {
  border-color: color-mix(in srgb, var(--brand-accent) 72%, var(--border));
  box-shadow: var(--focus);
}
.layer-row { grid-template-columns: minmax(0, 1fr) 42px; gap: 7px; }
.layer-row .layer-toggle,
.layer-detail-open { min-height: 44px; background: var(--panel); }
.layer-toggle.active {
  border-color: var(--border);
  background: var(--panel);
  color: var(--text);
}
.layer-row .layer-toggle.active > span::before {
  display: inline-block;
  width: 6px;
  height: 6px;
  margin-right: 8px;
  border-radius: 50%;
  background: var(--brand-accent);
  content: "";
  vertical-align: 1px;
}
.layer-detail-open:hover,
.layer-detail-head button:hover { color: var(--brand-accent); }
.layer-toggle.active small,
.range-control strong,
.panel-control-head strong { color: color-mix(in srgb, var(--brand-accent) 76%, var(--text)); }
.range-control input,
.check-row input,
.checkbox-grid input,
.drawing-projection input { accent-color: var(--brand-accent); }
.settings-disclosure { background: var(--panel); }
.settings-disclosure summary { min-height: 42px; }
.hierarchical-trend-card:hover { border-color: color-mix(in srgb, var(--brand-accent) 52%, var(--border)); }
.drawing-row.selected { border-color: var(--brand-accent); background: var(--blue-soft); }

:root[data-theme="light"] .dashboard-page,
:root[data-theme="light"] .market-header,
:root[data-theme="light"] .top-toolbar {
  background: var(--bg);
  box-shadow: none;
}
:root[data-theme="light"] .market-header { background: var(--panel); }
:root[data-theme="light"] .segment-button.active,
:root[data-theme="light"] .context-button.active,
:root[data-theme="light"] .segmented-control button.active,
:root[data-theme="light"] .choice-grid button.active,
:root[data-theme="light"] .leverage-toggle.active,
:root[data-theme="light"] .scale-choice-list button.active {
  border-color: color-mix(in srgb, var(--brand-accent) 62%, var(--border));
  background: var(--blue-soft);
  color: var(--text);
}

@media (max-width: 720px) {
  .trading-shell { grid-template-rows: auto minmax(0, 1fr); }
  .market-header { min-height: 104px; gap: 8px; padding: 10px 12px; }
  .market-header .brand-logo { width: 38px; height: 38px; }
  .app-name { font-size: 1.08rem; }
  .market-metrics { width: 100%; gap: 14px; }
  .connection-pill { margin-left: auto; }
  .workspace { padding-bottom: calc(68px + env(safe-area-inset-bottom)); }
  .top-toolbar { min-height: 52px; align-items: center; padding: 7px 8px; }
  .timeframe-picker-toggle,
  .context-button,
  .toolbar-icon-button { min-height: 44px; }
  .toolbar-icon-button { width: 44px; }
  .context-panel,
  .workspace:not(.panel-collapsed) .context-panel,
  .workspace.panel-collapsed .context-panel {
    bottom: calc(68px + env(safe-area-inset-bottom));
    border-radius: 16px 16px 0 0;
    box-shadow: 0 -12px 30px rgba(0, 0, 0, 0.28);
  }
  .mobile-action-bar {
    height: calc(68px + env(safe-area-inset-bottom));
    padding: 6px 8px calc(6px + env(safe-area-inset-bottom));
    background: var(--brand-surface);
    backdrop-filter: none;
  }
  .mobile-action-bar button {
    display: flex;
    min-width: 0;
    min-height: 52px;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 3px;
    border-color: transparent;
    border-radius: 11px;
    background: transparent;
    color: var(--muted);
    font-size: 0.64rem;
  }
  .mobile-action-bar button.active {
    border-color: color-mix(in srgb, var(--brand-accent) 62%, var(--border));
    background: var(--blue-soft);
    color: var(--brand-accent);
  }
  .mobile-action-icon { width: 18px; height: 18px; }
  .mobile-tool-picker { bottom: calc(74px + env(safe-area-inset-bottom)); box-shadow: var(--floating-shadow); }
  .mobile-tool-picker-head button { width: 44px; min-height: 44px; }
  .mobile-tool-grid button.active { border-color: var(--brand-accent); background: var(--blue-soft); color: var(--text); }
}

/* Contextual 8BIT.C brand resources. */
.market-header {
  position: relative;
  z-index: 80;
  overflow: visible;
  isolation: isolate;
}
.market-header > :not(.header-brand-fragment) { position: relative; z-index: 1; }
.market-header:has(.app-menu:not([hidden])) .header-brand-fragment { opacity: 0 !important; }
.market-header .brand-logo { width: auto; height: 32px; }
.brand-cluster .app-name {
  overflow: hidden;
  max-width: 180px;
  color: var(--text);
  font-size: 0.9rem;
  font-weight: 720;
  letter-spacing: 0;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.header-brand-fragment {
  position: absolute;
  z-index: 0;
  top: -38px;
  right: 0;
  width: 105px;
  height: auto;
  opacity: 0;
  pointer-events: none;
  user-select: none;
}
.trading-shell:not(.context-panel-open):not(.mobile-tools-open) .header-brand-fragment {
  opacity: var(--brand-header-fragment-opacity);
}
.header-brand-fragment-light { opacity: 0 !important; }
:root[data-theme="light"] .trading-shell:not(.context-panel-open):not(.mobile-tools-open) .header-brand-fragment-dark { opacity: 0; }
:root[data-theme="light"] .trading-shell:not(.context-panel-open):not(.mobile-tools-open) .header-brand-fragment-light { opacity: 0.07 !important; }

.panel-body,
.mobile-tool-picker {
  position: relative;
  isolation: isolate;
}
.panel-body > :not(.panel-brand-anchor),
.mobile-tool-picker > :not(.panel-brand-anchor) {
  position: relative;
  z-index: 1;
}
.panel-brand-anchor {
  position: relative;
  z-index: 0;
  display: block;
  width: 100%;
  height: 0;
  pointer-events: none;
}
.panel-brand-fragment {
  position: absolute;
  z-index: 0;
  top: 108px;
  left: -18%;
  width: var(--brand-panel-fragment-width);
  height: auto;
  opacity: var(--brand-panel-fragment-opacity);
  pointer-events: none;
  user-select: none;
}
.mobile-tool-picker > .panel-brand-anchor .panel-brand-fragment { top: 72px; }
.layer-row .layer-toggle,
.layer-detail-open,
.settings-disclosure,
.data-overview div,
.derivative-context-card,
.drawing-row {
  background: color-mix(in srgb, var(--panel) 90%, transparent);
}

@media (max-width: 720px) {
  .market-header .brand-logo { width: auto; height: 34px; }
  .brand-cluster .app-name { max-width: 150px; font-size: 0.92rem; }
  .header-brand-fragment { top: -18px; right: 0; width: 100px; }
  .panel-brand-fragment { top: 126px; left: -16%; }
  .mobile-tool-picker > .panel-brand-anchor .panel-brand-fragment { top: 66px; }
}

/* Final light-theme polish: warm neutral surfaces and one interaction accent. */
:root[data-theme="light"] .workspace,
:root[data-theme="light"] .chart-stack,
:root[data-theme="light"] .chart-wrap,
:root[data-theme="light"] .indicator-pane { background: var(--chart-bg); }
:root[data-theme="light"] .drawing-dock,
:root[data-theme="light"] .context-panel { background: var(--panel-2); }
:root[data-theme="light"] .panel-tabs,
:root[data-theme="light"] .mobile-action-bar { background: var(--panel); }
:root[data-theme="light"] .app-menu,
:root[data-theme="light"] .timeframe-controls {
  border-color: var(--floating-border);
  background: var(--floating-surface);
  box-shadow: var(--floating-shadow);
}
:root[data-theme="light"] .app-menu-item:hover,
:root[data-theme="light"] .app-menu-item:focus-visible {
  background: color-mix(in srgb, var(--brand-accent) 8%, var(--panel));
}
:root[data-theme="light"] .timeframe-picker-toggle,
:root[data-theme="light"] .context-button,
:root[data-theme="light"] .toolbar-icon-button,
:root[data-theme="light"] .connection-pill,
:root[data-theme="light"] .app-menu-toggle {
  background: var(--brand-surface-raised);
}
:root[data-theme="light"] .timeframe-picker-toggle:hover,
:root[data-theme="light"] .timeframe-picker-toggle[aria-expanded="true"] {
  border-color: color-mix(in srgb, var(--brand-accent) 52%, var(--border));
  background: var(--blue-soft);
}
:root[data-theme="light"] .timeframe-picker-chevron { color: var(--brand-accent); }
:root[data-theme="light"] .layer-row .layer-toggle,
:root[data-theme="light"] .layer-detail-open,
:root[data-theme="light"] .settings-disclosure,
:root[data-theme="light"] .data-overview div,
:root[data-theme="light"] .derivative-context-card,
:root[data-theme="light"] .drawing-row {
  border-color: var(--border);
  background: var(--panel);
  box-shadow: none;
}
:root[data-theme="light"] .layer-row .layer-toggle.active {
  border-color: color-mix(in srgb, var(--brand-accent) 24%, var(--border));
  background: color-mix(in srgb, var(--brand-accent) 4%, var(--panel));
  color: var(--text);
}
:root[data-theme="light"] .layer-row .layer-toggle.active small,
:root[data-theme="light"] .range-control strong,
:root[data-theme="light"] .panel-control-head strong { color: #945300; }
:root[data-theme="light"] .dock-tool.active,
:root[data-theme="light"] .mobile-action-bar button.active,
:root[data-theme="light"] .mobile-tool-grid button.active {
  border-color: color-mix(in srgb, var(--brand-accent) 46%, var(--border));
  background: var(--blue-soft);
  color: var(--brand-accent);
}
:root[data-theme="light"] .mobile-panel-backdrop { background: rgba(42, 34, 24, 0.26); }
:root[data-theme="light"] .context-panel,
:root[data-theme="light"] .mobile-tool-picker { box-shadow: 0 -12px 30px rgba(54, 43, 28, 0.12); }
.indicator-specific-settings {
  display: grid;
  gap: 12px;
  padding: 14px;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: color-mix(in srgb, var(--panel) 88%, transparent);
}

.indicator-specific-settings h3 {
  margin: 0;
  font-size: 0.82rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

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

.indicator-parameter-grid label {
  display: grid;
  gap: 6px;
  color: var(--muted);
  font-size: 0.78rem;
}

.indicator-parameter-grid input {
  width: 100%;
  min-width: 0;
  padding: 9px 10px;
  border: 1px solid var(--border);
  border-radius: 9px;
  background: var(--panel);
  color: var(--text);
  font: inherit;
  font-variant-numeric: tabular-nums;
}

.indicator-parameter-grid input:focus {
  border-color: var(--brand-accent);
  outline: 2px solid color-mix(in srgb, var(--brand-accent) 22%, transparent);
  outline-offset: 1px;
}

@media (max-width: 420px) {
  .indicator-parameter-grid { grid-template-columns: 1fr; }
}
/* x8Bx header identity and clean drawing-tool scrolling. */
.bitcoin-symbol {
  display: grid;
  width: 36px;
  height: 36px;
  place-items: center;
  flex: 0 0 auto;
  border: 1px solid color-mix(in srgb, var(--brand-accent) 34%, var(--border));
  border-radius: 50%;
  background: color-mix(in srgb, var(--brand-canvas) 76%, var(--panel));
  color: var(--brand-accent);
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--brand-accent) 8%, transparent);
  font-size: 1.45rem;
  font-weight: 800;
  line-height: 1;
}

.market-symbol-badge {
  overflow: hidden;
  border: 0;
  background: transparent;
  box-shadow: 0 5px 16px color-mix(in srgb, #000 25%, transparent);
}

.market-symbol-badge svg {
  display: block;
  width: 100%;
  height: 100%;
}

.market-symbol-badge text {
  fill: #fff;
  font-family: Inter, system-ui, sans-serif;
  font-size: 14px;
  font-weight: 800;
  text-anchor: middle;
}

.badge-bitcoin .badge-surface { fill: #f7931a; }
.badge-bitcoin text { font-size: 21px; }
.badge-gold .badge-surface { fill: #c99419; }
.badge-gold .badge-shine { fill: #f6d877; }
.badge-gold text { fill: #332203; font-size: 11px; }
.badge-ratio .badge-ratio-btc { fill: #f7931a; }
.badge-ratio .badge-ratio-gold { fill: #d5a52d; }
.badge-ratio .badge-ratio-bitcoin-text { font-size: 16px; }
.badge-ratio .badge-ratio-gold-text { fill: #332203; font-size: 8px; }

.asset-picker { display: inline-flex; align-items: center; }
.asset-picker .app-name {
  appearance: none;
  border: 0;
  background: transparent;
  color: inherit;
  cursor: pointer;
  font: inherit;
  padding: 4px 22px 4px 2px;
  background-image: linear-gradient(45deg, transparent 50%, currentColor 50%), linear-gradient(135deg, currentColor 50%, transparent 50%);
  background-position: calc(100% - 10px) 50%, calc(100% - 6px) 50%;
  background-size: 4px 4px, 4px 4px;
  background-repeat: no-repeat;
}
.asset-picker .app-name:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.asset-picker .app-name option { color: #111; background: #fff; }
.layer-toggle:disabled { cursor: not-allowed; opacity: 0.42; }

.header-actions {
  grid-column: 3;
  display: flex;
  align-items: center;
  justify-self: end;
  gap: 12px;
  min-width: 0;
}

.header-product-name {
  position: relative;
  z-index: 2;
  color: #98999d;
  font-size: 1.12rem;
  font-weight: 760;
  letter-spacing: -0.035em;
  line-height: 1;
  white-space: nowrap;
}

.market-header > .header-actions { position: relative; z-index: 2; }

.market-header > .header-brand-backdrop {
  position: absolute;
  z-index: 0;
  top: -24px;
  right: 48px;
  width: 98px;
  height: auto;
  opacity: 0.105;
  pointer-events: none;
  user-select: none;
}

.header-brand-backdrop img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: contain;
}

:root[data-theme="light"] .header-product-name { color: #54555a; }
:root[data-theme="light"] .market-header > .header-brand-backdrop { opacity: 0.075; }

.drawing-dock {
  scrollbar-width: none;
  -ms-overflow-style: none;
}

.drawing-dock::-webkit-scrollbar {
  display: none;
  width: 0;
  height: 0;
}

@media (max-width: 960px) and (min-width: 721px) {
  .market-header { grid-template-columns: minmax(150px, 1fr) auto minmax(150px, 1fr); }
  .ohlc-readout { display: none; }
  .header-product-name { font-size: 1rem; }
}

@media (max-width: 720px) {
  .header-actions {
    grid-column: 2;
    grid-row: 1;
    gap: 8px;
  }

  .bitcoin-symbol { width: 38px; height: 38px; font-size: 1.5rem; }
  .header-product-name { font-size: 0.98rem; }
  .market-header > .header-brand-backdrop { top: -25px; right: 42px; width: 116px; opacity: 0.11; }
}

@media (max-width: 390px) {
  .header-product-name { font-size: 0.9rem; }
  .market-header > .header-brand-backdrop { right: 36px; width: 104px; }
  .brand-cluster { gap: 8px; }
  .brand-cluster .app-name { font-size: 0.84rem; }
}