/* One shared system for all five pages and every generated detail view. */
:root {
  color-scheme: dark;
  --bg: #0d1117;
  --side: #111720;
  --panel: #151d27;
  --panel2: #1d2835;
  --line: #344253;
  --soft: #253242;
  --text: #edf2f8;
  --muted: #adbdcf;
  --accent: #94baff;
  --accentbg: #203651;
  --green: #69d6b1;
  --greenbg: #17372f;
  --red: #ffa1ad;
  --redbg: #40252e;
  --amber: #efcd86;
  --amberbg: #3a3322;
  --font: 'Segoe UI', 'Microsoft JhengHei', 'PingFang HK', sans-serif;
  --radius: 8px;
  --control: 44px;
}
[data-theme='light'] {
  color-scheme: light;
  --bg: #edf1f6;
  --side: #ffffff;
  --panel: #ffffff;
  --panel2: #f2f5f9;
  --line: #b5c2d1;
  --soft: #dce3ec;
  --text: #17283e;
  --muted: #4b5f77;
  --accent: #2457ac;
  --accentbg: #e6edfc;
  --green: #08734f;
  --greenbg: #e0f3eb;
  --red: #b02a40;
  --redbg: #ffebee;
  --amber: #775009;
  --amberbg: #fff1d4;
}
* { box-sizing: border-box; }
html { min-width: 320px; scrollbar-gutter: stable; scroll-padding-bottom: 96px; }
body { margin: 0; background: var(--bg); color: var(--text); font: 16px/1.5 var(--font); }
button, input, select, textarea { font: inherit; color: inherit; }
button, a, input, select, summary { -webkit-tap-highlight-color: transparent; }
button { cursor: pointer; background: none; border: 0; }
button:disabled { cursor: not-allowed; opacity: .5; }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3, p { margin: 0; }
h1 { font-size: 32px; font-weight: 650; line-height: 1.2; letter-spacing: -.025em; }
h2 { font-size: 21px; font-weight: 650; line-height: 1.35; }
h3 { font-size: 18px; font-weight: 600; line-height: 1.4; }
small, .meta, .unit { font-size: 14px; color: var(--muted); }
.meta { display: block; }
.unit { font-weight: 400; white-space: nowrap; }
.num, time, .metric-value { font-variant-numeric: tabular-nums; }
.positive, .success { color: var(--green); }
.negative, .danger { color: var(--red); }
.warning { color: var(--amber); }
.info { color: var(--accent); }
.neutral, .muted { color: var(--muted); }
[hidden] { display: none !important; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }
.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; }
.skip-link { position: fixed; top: -80px; left: 20px; z-index: 100; padding: 12px 20px; background: var(--panel); }
.skip-link:focus { top: 8px; }
.icon { display: inline-block; width: 20px; height: 20px; flex: none; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; vertical-align: middle; }
[data-icon] { display: inline-flex; }
input, select, textarea { min-height: var(--control); max-width: 100%; min-width: 0; border: 1px solid var(--line); border-radius: var(--radius); padding: 9px 12px; background: var(--panel2); }
input::placeholder, textarea::placeholder { color: var(--muted); }
input[type='range'] { min-width: 30px; padding: 0; border: 0; accent-color: var(--accent); background: transparent; }
select { padding-right: 40px; appearance: none; }
.select-field { position: relative; }
.select-decor { position: absolute; right: 12px; bottom: 12px; color: var(--muted); pointer-events: none; line-height: 20px; }
input[type='number'] { appearance: textfield; }
input[type='number']::-webkit-inner-spin-button, input[type='number']::-webkit-outer-spin-button { appearance: none; margin: 0; }
.button { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: var(--control); padding: 9px 14px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--panel2); font-size: 16px; font-weight: 550; line-height: 1.4; text-decoration: none; white-space: nowrap; }
.button:hover:not(:disabled) { border-color: var(--accent); background: var(--accentbg); text-decoration: none; }
.button.primary { background: var(--accent); border-color: var(--accent); color: var(--bg); }
.button.primary:hover:not(:disabled) { background: var(--accent); filter: brightness(1.08); }
.button.danger { color: var(--red); }
.button.icon-button { width: var(--control); padding: 10px; flex: none; }
.button.ghost { background: transparent; border-color: transparent; color: var(--accent); }
.button.toggle[aria-pressed='true'] { color: var(--accent); background: var(--accentbg); border-color: var(--accent); }
.button[aria-busy='true'] { opacity: .6; cursor: progress; }
.badge { display: inline-flex; align-items: center; gap: 6px; width: fit-content; max-width: 100%; min-height: 28px; padding: 3px 8px; background: var(--panel2); border-radius: 5px; font-size: 14px; line-height: 1.45; font-weight: 550; white-space: nowrap; }
.badge .icon { width: 16px; height: 16px; }
.badge.success { background: var(--greenbg); }
.badge.danger { background: var(--redbg); }
.badge.warning { background: var(--amberbg); }
.badge.info { background: var(--accentbg); }
.chip-row, .actions { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.count { display: inline-grid; place-items: center; min-width: 28px; height: 28px; padding: 0 8px; border-radius: 5px; background: var(--panel2); color: var(--muted); font-size: 14px; font-variant-numeric: tabular-nums; }
.sidebar { position: fixed; inset: 0 auto 0 0; width: 220px; z-index: 20; display: flex; flex-direction: column; padding: 28px 16px 20px; background: var(--side); border-right: 1px solid var(--line); }
.brand { display: flex; align-items: center; gap: 12px; margin: 0 8px 40px; color: var(--text); font-size: 25px; font-weight: 700; letter-spacing: -.03em; }
.brand:hover { text-decoration: none; }
.brand small { display: block; font-weight: 400; letter-spacing: 0; }
.brand-symbol { color: var(--accent); }
.brand-symbol .icon { width: 30px; height: 30px; }
.nav { display: flex; align-items: center; gap: 12px; min-height: 50px; padding: 12px; margin-bottom: 6px; border-radius: var(--radius); color: var(--muted); font-size: 16px; }
.nav:hover { background: var(--panel2); text-decoration: none; }
.nav[aria-current='page'] { background: var(--accentbg); color: var(--accent); font-weight: 650; }
.sidebar-foot { display: flex; align-items: center; gap: 10px; margin-top: auto; padding: 20px 12px 0; color: var(--muted); font-size: 14px; }
main { margin-left: 220px; min-width: 0; }
.topbar { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 72px; padding: 12px 28px; border-bottom: 1px solid var(--line); background: var(--side); }
.topbar-actions { display: flex; align-items: center; gap: 12px; }
.topbar time { color: var(--muted); font-size: 14px; }
.feed-button { display: inline-flex; align-items: center; gap: 10px; min-height: 44px; padding: 6px 0; text-align: left; font-size: 15px; font-weight: 550; }
.feed-button:hover { color: var(--accent); }
.content { max-width: 2160px; padding: 28px; margin: auto; }
.page-heading { display: flex; align-items: center; justify-content: space-between; gap: 20px; margin-bottom: 28px; }
.toolbar { display: flex; align-items: center; justify-content: flex-end; gap: 8px; flex-wrap: wrap; }
#account { max-width: 265px; }
.panel { min-width: 0; background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.panel-heading { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 72px; padding: 18px 22px; }
.heading-group { display: flex; align-items: center; gap: 10px; }
.panel-body { padding: 0 22px 22px; }
.section-gap { margin-top: 24px; }
.history-controls, .pagination { display: flex; align-items: center; justify-content: flex-start; flex-wrap: wrap; gap: 12px; padding: 16px 22px; }
.pagination { justify-content: flex-end; }
.demo-banner { display: flex; align-items: center; flex-wrap: wrap; gap: 12px; padding: 16px 20px; margin-bottom: 24px; color: var(--amber); background: var(--amberbg); border-radius: var(--radius); }
.demo-banner .button { margin-left: auto; }
.two-column { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 24px; align-items: start; }
.metrics { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); margin-bottom: 24px; background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); }
.metric { min-width: 0; padding: 22px 24px; }
.metric + .metric { border-left: 1px solid var(--line); }
.metric-label { display: flex; align-items: center; gap: 8px; color: var(--muted); font-size: 15px; }
.metric-value { display: block; margin-top: 10px; font-size: clamp(25px,2vw,34px); font-weight: 600; line-height: 1.25; letter-spacing: -.035em; overflow-wrap: anywhere; }
.metric-value small { font-size: 14px; margin-right: 4px; letter-spacing: 0; }
.empty-state { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 12px; min-height: 164px; padding: 32px 20px; color: var(--muted); text-align: center; }
.empty-state > .icon { width: 36px; height: 36px; stroke-width: 1.3; }
.empty-state strong { color: var(--text); font-size: 17px; font-weight: 500; }
.skeleton { background: var(--panel2); border-radius: 4px; height: 20px; width: 72%; margin: 12px 0; }
.loading-state { padding: 24px; min-height: 140px; }
.loading-state .skeleton:nth-child(2) { width: 50%; }
.alert, .form-error { display: flex; align-items: center; gap: 12px; padding: 14px 18px; background: var(--redbg); border: 1px solid var(--red); border-radius: var(--radius); color: var(--red); }
.alert { margin-bottom: 20px; }
.alert .button { margin-left: auto; }
.strategy-strip { display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 18px 22px; margin-bottom: 24px; background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); }
.strategy-strip > div { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
.strategy-strip h2 { font-size: 17px; }
.workspace-grid { display: grid; grid-template-columns:minmax(0,1fr) 330px; gap: 16px; align-items: stretch; }
.chart-panel { container: chart / inline-size; display: flex; flex-direction: column; min-height: 0; }
.chart-head { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 8px 16px; padding: 8px 16px; }
.chart-head h2 { font-size: 25px; }
.chart-head .meta { margin-top: 3px; }
.quote-display { text-align: right; }
.quote-display > strong { font-size: 28px; font-weight: 600; font-variant-numeric: tabular-nums; }
.chart-toolbar { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; padding: 6px 12px; border-block: 1px solid var(--line); }
.timezone { margin-left: auto; }
.segments { display: inline-flex; flex-wrap: wrap; max-width: 100%; background: var(--bg); border: 1px solid var(--line); border-radius: var(--radius); padding: 3px; }
.segments button { min-height: 36px; min-width: 42px; padding: 6px 10px; color: var(--muted); border-radius: 5px; font-size: 14px; }
.segments button[aria-pressed='true'] { background: var(--accentbg); color: var(--accent); }
.ohlc { display: flex; gap: 4px 18px; flex-wrap: wrap; min-height: 28px; padding: 4px 16px 0; color: var(--muted); font-size: 14px; font-variant-numeric: tabular-nums; }
.ohlc b { font-weight: 500; color: var(--text); margin-left: 5px; }
.candle { height: 500px; min-height: 140px; flex: 1 1 auto; }
.chart-panel > :not(.candle) { flex: none; }
.candle > .empty-state { height: 100%; }
#candle .spikeline { stroke-width: 1px !important; }
.replay { display: flex; align-items: center; gap: 12px; padding: 3px 12px; border-top: 1px solid var(--line); }
.replay label { min-width: 75px; color: var(--muted); font-size: 14px; }
.replay input { flex: 1; }
.chart-foot { display: flex; justify-content: space-between; gap: 16px; padding: 8px 0; color: var(--muted); font-size: 14px; }
.position-strip { display: flex; align-items: center; flex-wrap: wrap; gap: 8px 20px; padding: 8px 16px; border-top: 1px solid var(--line); background: var(--panel2); }
.position-strip > strong { font-size: 16px; font-weight: 600; }
.position-strip .button { margin-left: auto; }
.position-values { display: flex; flex-wrap: wrap; gap: 4px 20px; margin: 0; }
.position-values > div { display: flex; align-items: baseline; gap: 8px; }
.position-values dt { color: var(--muted); font-size: 14px; }
.position-values dd { margin: 0; font-variant-numeric: tabular-nums; }
.chart-legend, .chart-legend > span { display: flex; align-items: center; gap: 7px; }
.chart-legend { gap: 16px; }
.plot-dot { display: inline-block; width: 8px; height: 8px; border-radius: 50%; }
.plot-dot.evidence { background: var(--amber); }
.plot-dot.entry { background: var(--accent); }
.plot-dot.exit { border: 2px solid var(--muted); }
.evidence-column { display: flex; min-height: 0; }
.story-panel { display: flex; flex-direction: column; width: 100%; min-height: 0; }
.evidence-column .panel-heading { flex-wrap: wrap; gap: 8px; }
.story-panel .panel-heading { min-height: 52px; padding: 12px 16px; flex: none; }
#story-summary { padding: 0 16px 8px; flex: none; }
#story-summary .facts > div { min-height: 44px; align-items: center; padding: 0; gap: 12px; }
#story-summary .facts dt { flex: none; }
#story-summary .row-link { padding: 0; text-align: right; }
.story-events { flex: 1 1 auto; min-height: 52px; max-height: 330px; overflow: auto; }
.story-event { display: flex; align-items: flex-start; gap: 10px; width: 100%; padding: 10px 16px; border-top: 1px solid var(--soft); text-align: left; }
.story-event .event-number { color: var(--accent); font-size: 14px; min-width: 26px; }
.story-event strong { display: block; font-size: 16px; font-weight: 550; }
.story-event time { display: block; margin-top: 5px; color: var(--muted); font-size: 14px; }
.story-event:hover, .story-event[aria-pressed='true'] { background: var(--accentbg); }
.evidence-access { flex: none; padding: 4px 16px; border-top: 1px solid var(--line); }
.evidence-access .button { width: 100%; }
.evidence-access .empty-state, .story-events .empty-state { min-height: 52px; flex-direction: row; padding: 12px; }
.evidence-access .empty-state > .icon, .story-events .empty-state > .icon { width: 20px; height: 20px; }
.facts { margin: 0; }
.facts > div { display: flex; align-items: baseline; justify-content: space-between; gap: 18px; padding: 13px 0; border-bottom: 1px solid var(--soft); }
.facts dt { color: var(--muted); }
.facts dd { margin: 0; text-align: right; overflow-wrap: anywhere; min-width: 0; }
.facts .badge { white-space: normal; }
.table-wrap { width: 100%; overflow: auto; }
#audit-table .table-wrap { max-height: 540px; }
#audit-table th { position: sticky; top: 0; z-index: 1; }
table { width: 100%; border-collapse: collapse; font-size: 16px; }
th { padding: 13px 20px; background: var(--panel2); color: var(--muted); font-size: 14px; font-weight: 500; text-align: left; white-space: nowrap; }
td { padding: 16px 20px; border-top: 1px solid var(--soft); vertical-align: middle; white-space: nowrap; font-variant-numeric: tabular-nums; }
td.wrap { min-width: 220px; white-space: normal; overflow-wrap: anywhere; }
td .button { font-size: 15px; }
tbody tr:hover { background: var(--panel2); }
.row-link { color: var(--accent); text-align: left; padding: 7px 0; min-height: 44px; font: inherit; }
.row-link:hover { text-decoration: underline; }
.tabs { display: flex; gap: 24px; padding: 0 22px; border-bottom: 1px solid var(--line); }
.tabs button { min-height: 48px; padding: 10px 0; border-bottom: 2px solid transparent; color: var(--muted); }
.tabs button[aria-selected='true'] { color: var(--accent); border-color: var(--accent); }
.performance-grid { display: grid; grid-template-columns: 1.25fr 1fr; gap: 24px; }
.equity-chart { height: 320px; }
.calendar-week, .calendar { display: grid; grid-template-columns: repeat(7,minmax(0,1fr)); gap: 5px; padding: 0 16px; }
.calendar-week { margin-bottom: 8px; color: var(--muted); font-size: 14px; text-align: center; }
.calendar { padding-bottom: 20px; }
.calday { min-height: 52px; min-width: 0; padding: 6px 2px; border-radius: 5px; background: var(--panel2); color: var(--muted); font-size: 14px; }
.calday b { display: block; font-size: 14px; font-weight: 500; font-variant-numeric: tabular-nums; }
.calday.win { background: var(--greenbg); }
.calday.loss { background: var(--redbg); }
.calday:hover { outline: 1px solid var(--accent); }
.calday[aria-pressed='true'] { background: var(--accentbg); color: var(--accent); outline: 2px solid var(--accent); outline-offset: 1px; }
.strategy-flow { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 20px; padding: 24px 0; }
.strategy-flow > div { display: grid; grid-template-columns: 24px minmax(0,1fr); column-gap: 10px; align-items: start; }
.strategy-flow .icon { color: var(--accent); grid-row: span 2; margin-top: 3px; }
.strategy-flow small { display: block; margin-bottom: 5px; }
.strategy-flow strong { font-size: 18px; font-weight: 550; }
.status-grid { display: grid; grid-template-columns: repeat(auto-fit,minmax(160px,1fr)); gap: 12px; }
.status-tile { display: flex; align-items: center; gap: 12px; padding: 15px 16px; background: var(--panel2); border-radius: var(--radius); }
.status-tile > .icon { width: 24px; height: 24px; }
.status-tile strong { display: block; font-size: 16px; font-weight: 550; }
.record { padding: 22px; border-top: 1px solid var(--soft); }
.record-heading { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.comparison-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 24px; padding: 20px 0; }
.comparison-grid strong { display: block; margin-top: 5px; font-size: 27px; font-weight: 600; font-variant-numeric: tabular-nums; }
.progress-track { width: 100%; height: 8px; overflow: hidden; background: var(--soft); border-radius: 4px; accent-color: var(--accent); }
progress::-webkit-progress-bar { background: var(--soft); border-radius: 4px; }
progress::-webkit-progress-value { background: var(--accent); border-radius: 4px; }
meter::-webkit-meter-bar { background: var(--soft); border: 0; height: 8px; }
meter::-webkit-meter-optimum-value, meter::-webkit-meter-suboptimum-value, meter::-webkit-meter-even-less-good-value { background: var(--accent); border-radius: 4px; }
.weight-row { display: grid; grid-template-columns: 100px minmax(0,1fr) 64px; align-items: center; gap: 16px; margin-top: 20px; }
.weight-row b { text-align: right; font-size: 14px; font-weight: 500; }
.coverage { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 20px; }
.news-stream { max-height: 650px; overflow: auto; border-top: 1px solid var(--line); }
.news-row { display: grid; grid-template-columns: 96px minmax(0,1fr) auto; align-items: start; gap: 20px; width: 100%; padding: 20px 22px; border-bottom: 1px solid var(--soft); text-align: left; }
.news-row:hover { background: var(--panel2); }
.news-row time { font-size: 14px; color: var(--muted); }
.news-row strong { display: block; font-weight: 550; line-height: 1.5; }
.news-row small { display: block; margin-top: 6px; }
.connection { display: grid; grid-template-columns: 24px minmax(0,1fr) auto; gap: 14px; align-items: center; padding: 18px 0; border-bottom: 1px solid var(--soft); }
.connection > .icon { color: var(--muted); }
.connection strong { font-size: 16px; font-weight: 550; }
.control-buttons { display: flex; flex-wrap: wrap; gap: 8px; padding: 0 22px 22px; }
.risk-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 16px; padding-bottom: 20px; }
.risk-grid strong { display: block; font-size: 28px; font-weight: 600; font-variant-numeric: tabular-nums; }
.notification-row { display: grid; grid-template-columns: minmax(0,1fr) auto; align-items: center; gap: 16px; padding: 16px 0; border-bottom: 1px solid var(--soft); }
.notification-row .disclosure { grid-column: 1/-1; }
.disclosure { border-top: 1px solid var(--soft); margin-top: 16px; }
summary { display: flex; align-items: center; gap: 10px; padding: 16px 0; list-style: none; cursor: pointer; color: var(--accent); min-height: 48px; font-size: 16px; }
summary::-webkit-details-marker { display: none; }
summary .minus { display: none; }
details[open] > summary .plus { display: none; }
details[open] > summary .minus { display: inline-flex; }
.disclosure-body { padding: 0 0 16px; }
.disclosure-body p + p { margin-top: 16px; }
.detail-steps { display: grid; gap: 20px; margin-top: 20px; }
.detail-step { display: grid; grid-template-columns: 28px minmax(0,1fr); gap: 12px; }
.detail-step > span { color: var(--accent); font-size: 14px; padding-top: 3px; }
.detail-step p { margin-top: 8px; color: var(--muted); }
.detail-copy { color: var(--muted); line-height: 1.75; overflow-wrap: anywhere; }
pre { max-height: 480px; padding: 16px; overflow: auto; white-space: pre-wrap; overflow-wrap: anywhere; font: 14px/1.65 Consolas, var(--font); color: var(--muted); background: var(--panel2); border-radius: var(--radius); }
dialog { width: 880px; max-width: calc(100vw - 32px); max-height: calc(100dvh - 48px); padding: 0; overflow: auto; color: var(--text); background: var(--panel); border: 1px solid var(--line); border-radius: 12px; box-shadow: 0 24px 80px #0006; }
dialog::backdrop { background: #050910b3; }
.dialog-head { position: sticky; top: 0; z-index: 2; display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 20px 24px; background: var(--panel); border-bottom: 1px solid var(--line); }
.dialog-head h2 { overflow-wrap: anywhere; }
#dialog-body { padding: 24px; }
.dialog-actions { display: flex; justify-content: flex-end; flex-wrap: wrap; gap: 8px; margin-top: 24px; }
.dialog-stat { font-size: 36px; font-weight: 600; margin: 16px 0; font-variant-numeric: tabular-nums; }
.dialog-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 20px; margin: 20px 0; }
.form-field { display: flex; flex-direction: column; gap: 8px; color: var(--muted); font-size: 14px; }
.form-field input, .form-field select, .form-field textarea { width: 100%; color: var(--text); font-size: 16px; }
.form-field.full { grid-column: 1/-1; }
.form-error { margin: 0 24px 24px; overflow-wrap: anywhere; }
#toast { position: fixed; left: 50%; bottom: 24px; z-index: 100; transform: translateX(-50%); max-width: calc(100vw - 32px); padding: 14px 20px; color: var(--text); background: var(--panel2); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: 0 8px 32px #0005; }
footer { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding-top: 28px; color: var(--muted); font-size: 14px; }
.login-main { display: grid; place-items: center; min-height: 100dvh; margin: 0; padding: 24px; }
.login-panel { width: min(100%,440px); padding: 32px; }
.login-brand { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 32px; }
.login-brand .brand { margin: 0; }
.login-panel h1 { margin-bottom: 28px; }
.login-panel .form-field { font-size: 16px; }
.login-panel .form-field + .form-field { margin-top: 20px; }
.password-field { display: flex; gap: 8px; margin-top: 8px; }
.password-field input { width: 100%; }
.login-panel .form-error { margin: 20px 0 0; }
.login-submit { width: 100%; margin-top: 28px; }
.login-foot { display: flex; align-items: center; justify-content: center; gap: 8px; margin-top: 24px; color: var(--muted); font-size: 14px; }
@media (min-width: 1800px) {
  .workspace-grid { grid-template-columns: minmax(0,1fr) 380px; }
  .content { padding: 32px 40px; }
}
@media (max-width: 1250px) {
  .sidebar { width: 200px; padding-inline: 12px; }
  main { margin-left: 200px; }
  .content { padding: 24px; }
  .page-heading { align-items: flex-start; flex-wrap: wrap; }
  .workspace-grid { grid-template-columns: minmax(0,1fr); }
  .two-column { grid-template-columns: 1fr; }
  .topbar #clock { display: none; }
  .metric { padding: 20px; }
  .performance-grid { grid-template-columns: 1fr; }
}
/* Workspace uses the available viewport; longer records follow the trading board. */
@media (min-width: 1000px) {
  .workspace-view .content { max-width: none; padding: 12px 20px 28px; }
  .workspace-view .topbar { min-height: 56px; padding-block: 6px; }
  .workspace-view .page-heading { align-items: center; flex-wrap: nowrap; margin-bottom: 10px; }
  .workspace-view .demo-banner { padding: 4px 12px; margin-bottom: 8px; }
  .workspace-grid { grid-template-columns: minmax(0,1fr) 330px; height: var(--workspace-height,600px); min-height: 400px; }
  .chart-head { padding-block: 4px; }
  .quote-display > strong { font-size: 25px; line-height: 1.2; }
  .position-strip { padding-block: 4px; }
  .candle { height: 0; }
  .story-events { max-height: none; }
}
@media (min-width: 1000px) and (max-width: 1250px) {
  .workspace-view .sidebar { width: 76px; padding-inline: 10px; }
  .workspace-view .brand { justify-content: center; margin: 0 0 32px; }
  .workspace-view .brand > span:last-child, .workspace-view .sidebar-foot, .workspace-view .nav > span:last-child { display: none; }
  .workspace-view .nav { justify-content: center; padding: 12px; }
  .workspace-view main { margin-left: 76px; }
  .workspace-view .content { padding-inline: 12px; }
  .workspace-grid { grid-template-columns: minmax(0,1fr) 280px; gap: 12px; }
}
@container chart (max-width: 820px) {
  .chart-toolbar .toggle { width: 44px; padding-inline: 0; }
  .chart-toolbar .toggle > span:not([data-icon]) { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); }
}
@container chart (max-width: 640px) {
  .chart-toolbar { gap: 4px; padding-inline: 8px; }
  .position-strip { gap: 8px 12px; padding-inline: 12px; }
  .position-values { gap: 4px 12px; }
  .position-strip .button { width: 44px; padding-inline: 0; }
  .position-strip .button > span { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); }
}
@media (max-width: 900px) {
  .sidebar { width: 76px; padding: 24px 10px; }
  .sidebar .brand { justify-content: center; margin: 0 0 32px; }
  .sidebar .brand > span:last-child, .sidebar-foot, .nav > span:last-child { display: none; }
  .nav { justify-content: center; padding: 12px; }
  main { margin-left: 76px; }
  .topbar { padding-inline: 20px; }
  .metrics { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .metric:nth-child(3) { border-left: 0; }
  .metric:nth-child(n+3) { border-top: 1px solid var(--line); }
  .strategy-flow { grid-template-columns: 1fr; gap: 18px; }
  .news-row { grid-template-columns: 80px minmax(0,1fr); }
  .news-row > .badge { grid-column: 2; }
}
@media (max-width: 600px) {
  .login-main { padding: 16px; }
  .login-panel { padding: 24px; }
  .sidebar { inset: auto 0 0; width: auto; height: 76px; padding: 0 4px; border: 0; border-top: 1px solid var(--line); }
  .sidebar .brand { display: none; }
  .sidebar nav { display: flex; height: 100%; }
  .nav { flex: 1; flex-direction: column; gap: 3px; min-width: 0; margin: 0; padding: 8px 2px; border-radius: 0; }
  .nav > span:last-child { display: block; font-size: 14px; line-height: 1.3; text-align: center; }
  main { margin-left: 0; }
  .topbar { min-height: 64px; padding: 10px 12px; gap: 8px; flex-wrap: wrap; }
  .topbar-actions { gap: 8px; margin-left: auto; }
  .topbar #mode-badge { display: none; }
  .feed-button { font-size: 14px; gap: 6px; }
  #login { padding-inline: 10px; }
  .content { padding: 24px 12px 100px; }
  h1 { font-size: 28px; }
  .page-heading { gap: 18px; margin-bottom: 20px; }
  .toolbar { justify-content: flex-start; width: 100%; }
  #account-field { flex: 1; min-width: 0; }
  #account { width: 100%; max-width: none; }
  #day { width: 156px; }
  #refresh { display: none; }
  .metric { padding: 18px 14px; }
  .metric-label { font-size: 14px; }
  .metric-value { font-size: 25px; }
  .metrics, .strategy-strip { margin-bottom: 20px; }
  .strategy-strip { flex-wrap: wrap; padding: 18px; }
  .strategy-strip > div { gap: 10px; }
  .strategy-strip > .button { width: 100%; }
  .workspace-grid, .evidence-column, .two-column { grid-template-columns: 1fr; gap: 20px; }
  .chart-head { flex-wrap: wrap; padding: 18px; }
  .quote-display { text-align: left; }
  .chart-toolbar { gap: 6px; padding: 10px; }
  .chart-toolbar .button { padding: 9px 10px; }
  .timezone { margin-left: 0; }
  .ohlc { padding: 12px 14px 0; gap: 6px 14px; }
  .candle { height: 370px; }
  .replay { gap: 8px; padding: 12px; }
  .replay label { min-width: 55px; }
  .replay .button { padding-inline: 10px; }
  .chart-foot { flex-wrap: wrap; padding: 12px 14px; }
  .panel-heading { flex-wrap: wrap; padding: 18px; gap: 12px; }
  .panel-body { padding: 0 18px 18px; }
  .story-event { padding: 16px 18px; }
  .section-gap { margin-top: 20px; }
  .record { padding: 18px; }
  .comparison-grid { gap: 16px; }
  .comparison-grid strong { font-size: 24px; }
  .news-row { grid-template-columns: 1fr; gap: 8px; padding: 18px; }
  .news-row > .badge { grid-column: 1; }
  .connection { grid-template-columns: 24px minmax(0,1fr); gap: 10px; }
  .connection > .badge { grid-column: 2; }
  .control-buttons { padding-inline: 18px; }
  .risk-grid { gap: 8px; }
  .risk-grid strong { font-size: 25px; }
  .dialog-grid { grid-template-columns: 1fr; }
  dialog { max-width: calc(100vw - 16px); max-height: calc(100dvh - 24px); }
  .dialog-head { padding: 16px 18px; }
  #dialog-body { padding: 18px; }
  .dialog-actions .button { flex: 1; }
  .form-error { margin-inline: 18px; }
  footer { align-items: flex-start; flex-direction: column; gap: 8px; }
  #toast { bottom: 90px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation: none !important; transition: none !important; }
}