:root {
  color-scheme: light;
  --bg-primary: #f8fafc;
  --bg-secondary: #f1f5f9;
  --bg-card: #fff;
  --bg-input: #fff;
  --bg-header: #ffffffed;
  --accent: #9333ea;
  --accent-hover: #7e22ce;
  --accent-soft: #f3e8ff;
  --accent-text: #7e22ce;
  --green: #15803d;
  --red: #dc2626;
  --sma: #b45309;
  --text-primary: #0f172a;
  --text-secondary: #64748b;
  --text-label: #475569;
  --border: #e2e8f0;
  --border-strong: #cbd5e1;
  --focus-ring: #9333ea25;
  --focus-color: #9333ea;
  --error-bg: #fef2f2;
  --error-border: #fecaca;
  --shadow: 0 1px 2px #0f172a05;
}
@media (prefers-color-scheme: dark) {
  :root {
    color-scheme: dark;
    --bg-primary: #0f172a;
    --bg-secondary: #172235;
    --bg-card: #1e293b;
    --bg-input: #0f172a;
    --bg-header: #0f172aed;
    --accent-soft: #9333ea24;
    --accent-text: #c084fc;
    --green: #4ade80;
    --red: #f87171;
    --sma: #fbbf24;
    --text-primary: #f1f5f9;
    --text-secondary: #94a3b8;
    --text-label: #cbd5e1;
    --border: #334155;
    --border-strong: #475569;
    --focus-ring: #a855f733;
    --focus-color: #c084fc;
    --error-bg: #dc262612;
    --error-border: #f871714d;
    --shadow: 0 1px 2px #0000000d;
  }
}
* { box-sizing: border-box; }
html { scroll-padding-top: 80px; }
body { margin: 0; font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif; background: var(--bg-primary); color: var(--text-primary); min-width: 280px; min-height: 100vh; line-height: 1.5; -webkit-font-smoothing: antialiased; }
button, input, select { font: inherit; }
button { cursor: pointer; }
button, input, select { transition: border-color .15s, background-color .15s, color .15s, box-shadow .15s; }
button:disabled { cursor: not-allowed; opacity: .4; }
button:focus-visible, input:focus-visible, select:focus-visible, svg:focus-visible, a:focus-visible { outline: 2px solid var(--focus-color); outline-offset: 3px; }
::selection { background: var(--accent-soft); color: var(--accent-text); }
.icon { display: block; width: 18px; height: 18px; flex-shrink: 0; }
.skip-link { position: fixed; top: 8px; left: 16px; z-index: 50; transform: translateY(-150%); padding: 10px 16px; border-radius: 8px; background: var(--accent); color: #fff; text-decoration: none; }
.skip-link:focus { transform: translateY(0); }
.site-header { border-bottom: 1px solid var(--border); background: var(--bg-header); backdrop-filter: blur(12px); position: sticky; top: 0; z-index: 20; }
.header-inner { max-width: 1280px; min-height: 64px; margin: 0 auto; padding: 12px 32px; display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.brand { display: flex; align-items: center; gap: 12px; min-width: 0; }
.brand-mark { width: 36px; height: 36px; flex-shrink: 0; border-radius: 8px; background: var(--accent); color: #fff; display: grid; place-items: center; }
.brand-mark .icon { width: 21px; height: 21px; }
.brand-name { font-size: 18px; font-weight: 700; letter-spacing: -.025em; }
.brand-description { color: var(--text-secondary); font-size: 12px; margin-left: 2px; }
.data-status { display: inline-flex; align-items: center; gap: 8px; font-size: 12px; color: var(--text-secondary); white-space: nowrap; }
.status-dot { display: inline-block; width: 6px; height: 6px; flex-shrink: 0; border-radius: 50%; background: var(--text-secondary); }
.status-dot.ready { background: var(--green); }
.status-dot.updating { background: var(--accent-text); animation: pulse 1.5s ease-in-out infinite; }
main { max-width: 1280px; margin: 0 auto; padding: 32px; }
.page-heading { display: flex; align-items: center; justify-content: space-between; gap: 24px; margin-bottom: 28px; }
h1 { margin: 0; font-size: 30px; line-height: 1.25; font-weight: 700; letter-spacing: -.035em; }
.page-heading p { margin: 8px 0 0; color: var(--text-secondary); font-size: 14px; }
.coverage-summary { display: flex; gap: 16px; flex-shrink: 0; color: var(--text-secondary); font-size: 12px; }
.coverage-summary > span { display: inline-flex; align-items: center; gap: 6px; white-space: nowrap; }
.coverage-summary .icon { width: 15px; height: 15px; }
.search-panel { background: var(--bg-card); border: 1px solid var(--border); border-radius: 12px; padding: 22px 24px 16px; margin: 0 0 24px; box-shadow: var(--shadow); }
.panel-heading { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 20px; }
.panel-heading h2 { margin: 0; font-size: 14px; font-weight: 600; }
.panel-heading > span { font-size: 12px; color: var(--text-secondary); }
.search-fields { display: grid; grid-template-columns: 1.2fr 1.4fr 1fr minmax(120px, .65fr); gap: 16px; }
.field { display: flex; flex-direction: column; gap: 7px; min-width: 0; }
.field label, .field-spacer { color: var(--text-label); font-size: 12px; font-weight: 500; }
.field-spacer { visibility: hidden; }
.field input, .field select { width: 100%; min-width: 0; padding: 10px 12px; background-color: var(--bg-input); border: 1px solid var(--border-strong); border-radius: 8px; color: var(--text-primary); font-size: 14px; height: 44px; }
.field input { font-weight: 500; letter-spacing: .025em; }
.field input::placeholder { color: var(--text-secondary); font-weight: 400; letter-spacing: normal; }
.field input:focus, .field select:focus { border-color: var(--accent); box-shadow: 0 0 0 3px var(--focus-ring); }
select { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%2394a3b8' stroke-width='1.75' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 10px center; padding-right: 32px !important; }
.search-button { display: flex; justify-content: center; align-items: center; gap: 8px; padding: 10px 16px; height: 44px; border: 1px solid transparent; border-radius: 8px; background: var(--accent); font-weight: 500; font-size: 14px; color: #fff; }
.search-button:hover:not(:disabled) { background: var(--accent-hover); }
.search-button:disabled { opacity: .6; }
.search-button .icon { width: 16px; height: 16px; }
.quick-picks { margin-top: 20px; padding-top: 14px; border-top: 1px solid var(--border); display: flex; gap: 6px; align-items: center; flex-wrap: wrap; }
.small-label { color: var(--text-secondary); font-size: 12px; margin-right: 6px; }
.chip { font-size: 12px; font-weight: 500; color: var(--text-label); background: var(--bg-secondary); border: 1px solid transparent; border-radius: 6px; padding: 5px 10px; min-height: 30px; }
.chip:hover, .history-chip:hover, .chart-controls button:hover:not(:disabled) { background: var(--accent-soft); color: var(--accent-text); border-color: var(--accent-text); }
.error { display: flex; gap: 10px; align-items: center; padding: 14px 16px; margin-bottom: 24px; background: var(--error-bg); border: 1px solid var(--error-border); color: var(--red); border-radius: 8px; font-size: 14px; }
.stats-grid { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 16px; margin-bottom: 24px; }
.stat { background: var(--bg-card); border: 1px solid var(--border); padding: 18px 20px; border-radius: 12px; box-shadow: var(--shadow); }
.stat p { margin: 0; }
.stat-label { color: var(--text-secondary); font-size: 12px; margin-bottom: 8px !important; }
.stat-value { font-weight: 600; font-size: 26px; line-height: 1.2; letter-spacing: -.035em; font-variant-numeric: tabular-nums; overflow-wrap: anywhere; }
.stat:first-child .stat-value { color: var(--text-primary); }
.stat-sub { font-size: 11px; margin-top: 6px !important; font-variant-numeric: tabular-nums; }
.positive { color: var(--green); }
.negative { color: var(--red); }
.accent { color: var(--accent-text); }
.muted { color: var(--text-secondary); }
.chart-card { background: var(--bg-card); border: 1px solid var(--border); border-radius: 12px; overflow: hidden; box-shadow: var(--shadow); }
.chart-header { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 18px 24px; min-height: 66px; border-bottom: 1px solid var(--border); }
.chart-section-title { display: flex; align-items: center; gap: 9px; margin: 0; font-size: 14px; font-weight: 600; }
.chart-section-title .icon { color: var(--text-secondary); }
.chart-identity { display: flex; flex-direction: column; gap: 5px; }
.chart-identity .chart-section-title { color: var(--text-secondary); font-size: 11px; font-weight: 500; }
.chart-title { display: flex; align-items: center; flex-wrap: wrap; gap: 8px; font-size: 12px; }
.chart-title > span:first-child { font-size: 18px; }
.chart-title strong { font-size: 16px; font-weight: 600; }
.conversion-badge, .interval-badge { font-size: 11px; font-weight: 500; padding: 3px 8px; border-radius: 6px; background: var(--accent-soft); color: var(--accent-text); white-space: nowrap; }
.interval-badge { background: var(--bg-secondary); color: var(--text-secondary); border: 1px solid var(--border); }
.chart-meta { display: flex; align-items: center; gap: 12px; font-size: 12px; color: var(--text-secondary); }
.data-badge { display: inline-flex; align-items: center; gap: 6px; padding: 3px 8px; border: 1px solid var(--border); border-radius: 6px; font-size: 11px; }
.chart-area { padding: 16px 20px; }
.empty-state { display: flex; flex-direction: column; align-items: center; justify-content: center; min-height: 360px; gap: 20px; text-align: center; padding: 32px 16px; }
.empty-state p { margin: 0; font-size: 16px; font-weight: 600; letter-spacing: -.015em; }
.empty-state small { display: block; max-width: 400px; margin-top: 8px; font-size: 13px; color: var(--text-secondary); line-height: 1.7; }
.empty-icon { display: grid; place-items: center; width: 64px; height: 64px; border: 1px solid var(--border); border-radius: 16px; background: var(--bg-secondary); color: var(--accent-text); }
.empty-icon .icon { width: 28px; height: 28px; stroke-width: 1.5; }
.empty-details { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; color: var(--text-secondary); font-size: 11px; }
.empty-details span + span::before { content: '·'; margin-right: 8px; color: var(--text-secondary); }
.spinner { width: 36px; height: 36px; border: 2px solid var(--border); border-top-color: var(--accent); border-radius: 50%; animation: spin .85s linear infinite; }
.chart-controls { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px; align-items: center; margin-bottom: 12px; }
.navigation-buttons { display: flex; gap: 5px; }
.chart-controls button { min-width: 34px; height: 32px; padding: 0 9px; color: var(--text-label); background: var(--bg-card); border: 1px solid var(--border); border-radius: 6px; font-size: 16px; }
.chart-controls .reset-button { font-size: 11px; font-weight: 500; }
.chart-range { font-size: 11px; color: var(--text-secondary); font-variant-numeric: tabular-nums; }
.chart-viewport { position: relative; }
.candle-chart { width: 100%; display: block; overflow: hidden; touch-action: pan-y; user-select: none; cursor: crosshair; }
.candle-chart:active { cursor: grabbing; }
.chart-grid line, .chart-divider { stroke: var(--border); stroke-width: 1; }
.chart-grid line { stroke-dasharray: 3 4; }
.chart-grid text, .date-label { fill: var(--text-secondary); font-size: 11px; font-family: inherit; font-variant-numeric: tabular-nums; }
.volume-label { fill: var(--text-secondary); font-size: 8px; letter-spacing: 1px; }
.crosshair line { stroke: var(--text-secondary); stroke-width: 1; stroke-dasharray: 4 4; }
.chart-tooltip { position: absolute; top: 10px; left: 10px; background: var(--bg-card); border: 1px solid var(--border-strong); box-shadow: 0 4px 16px #0f172a12; border-radius: 8px; padding: 12px 14px; font-size: 11px; pointer-events: none; min-width: 150px; }
.tooltip-date { color: var(--text-secondary); margin-bottom: 8px; }
.chart-tooltip dl { margin: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 4px 16px; }
.chart-tooltip dt { color: var(--text-secondary); }
.chart-tooltip dd { margin: 0; text-align: right; font-family: ui-monospace, SFMono-Regular, Consolas, monospace; }
.chart-legend { display: flex; align-items: center; flex-wrap: wrap; gap: 16px; color: var(--text-secondary); font-size: 11px; margin-top: 12px; padding: 12px 4px 2px; border-top: 1px solid var(--border); }
.chart-legend span { display: inline-flex; align-items: center; gap: 6px; }
.chart-legend i { display: inline-block; border-radius: 2px; width: 14px; }
.sma-key { height: 2px; background: var(--sma); }
.volume-key { height: 10px; background: var(--green); opacity: .3; }
.chart-legend .chart-hint { margin-left: auto; }
.recent-searches { margin-top: 24px; }
.recent-searches h2 { display: flex; align-items: center; gap: 7px; margin: 0 0 12px; font-size: 12px; color: var(--text-secondary); font-weight: 500; }
.recent-searches .icon { width: 15px; height: 15px; }
.history-list { display: flex; gap: 8px; flex-wrap: wrap; }
.history-chip { background: var(--bg-card); color: var(--text-label); border: 1px solid var(--border); padding: 7px 12px; border-radius: 6px; font-size: 12px; min-height: 34px; }
footer { display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; margin-top: 32px; padding: 20px 0 4px; border-top: 1px solid var(--border); color: var(--text-secondary); font-size: 11px; }
footer strong { color: var(--text-label); font-weight: 500; }
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes pulse { 0%, 100% { opacity: .4; } 50% { opacity: 1; } }
@media (max-width: 959px) {
  .coverage-summary { display: none; }
  .stats-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; }
  .stat { padding: 16px 12px; }
  .stat-value { font-size: 22px; }
  .search-fields { grid-template-columns: 1.2fr 1.2fr 1fr 110px; gap: 12px; }
}
@media (max-width: 639px) {
  .header-inner { padding: 12px 16px; gap: 10px; }
  .brand { gap: 9px; }
  .brand-description { display: none; }
  .brand-name { font-size: 17px; }
  .data-status { font-size: 11px; gap: 6px; }
  main { padding: 24px 16px 16px; }
  .page-heading { margin-bottom: 24px; }
  h1 { font-size: 26px; }
  .page-heading p { font-size: 13px; max-width: 320px; line-height: 1.65; }
  .search-panel { padding: 18px 16px 14px; margin-bottom: 16px; }
  .panel-heading { margin-bottom: 16px; }
  .panel-heading > span { display: none; }
  .search-fields { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px 12px; }
  .field input, .field select { font-size: 16px; }
  .field:first-child { grid-column: 1 / -1; }
  .submit-field { grid-column: 1 / -1; }
  .field-spacer { display: none; }
  .quick-picks { gap: 6px; margin-top: 16px; padding-top: 12px; }
  .small-label { width: 100%; margin-bottom: 2px; }
  .chip { min-height: 44px; padding: 8px 12px; }
  .stats-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; margin-bottom: 16px; }
  .stat { padding: 16px; }
  .stat:last-child { grid-column: 1 / -1; }
  .stat-label { margin-bottom: 7px !important; }
  .stat-value { font-size: 24px; }
  .chart-header { flex-wrap: wrap; gap: 10px; padding: 16px; }
  .chart-title strong { font-size: 16px; }
  .chart-meta { font-size: 11px; gap: 8px; }
  .chart-area { padding: 12px 8px; }
  .empty-state { min-height: 300px; padding: 24px 16px; }
  .empty-state p { font-size: 15px; }
  .empty-state small { font-size: 12px; }
  .chart-controls { gap: 5px; padding: 0 3px; }
  .chart-controls button { min-width: 36px; height: 44px; padding: 0 9px; }
  .navigation-buttons { gap: 4px; }
  .chart-range { font-size: 10px; }
  .chart-grid text, .date-label { font-size: 10px; }
  .chart-hint { display: none !important; }
  .chart-legend { gap: 14px; padding-left: 8px; }
  .recent-searches { margin-top: 20px; }
  .history-chip { min-height: 44px; }
  footer { margin-top: 28px; font-size: 10px; }
}
@media (max-width: 359px) {
  .stats-grid { grid-template-columns: minmax(0, 1fr); }
}
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition: none !important; } }

/* Trading research tools use the established BugZero surface and action tokens. */
:root { --slow: #0284c7; --ema: #db2777; }
@media (prefers-color-scheme: dark) { :root { --slow: #38bdf8; --ema: #f472b6; } }
.search-fields { grid-template-columns: 1.25fr 1.3fr .9fr .9fr 110px; }
.research-layout { display: grid; grid-template-columns: minmax(0, 1fr) 268px; gap: 20px; align-items: start; }
.research-main, .research-sidebar { min-width: 0; }
.research-sidebar { display: flex; flex-direction: column; gap: 20px; }
.side-card, .technical-card { background: var(--bg-card); border: 1px solid var(--border); border-radius: 12px; box-shadow: var(--shadow); padding: 20px; }
.section-heading { display: flex; justify-content: space-between; align-items: center; gap: 10px; }
.section-heading h2 { display: flex; align-items: center; gap: 8px; font-size: 13px; font-weight: 600; margin: 0; }
.section-heading h2 .icon { width: 16px; color: var(--accent-text); }
.section-heading > span { font-size: 11px; color: var(--text-secondary); }
.side-description { margin: 7px 0 16px; font-size: 12px; color: var(--text-secondary); }
.watchlist-empty { padding: 20px 14px; background: var(--bg-secondary); border: 1px dashed var(--border-strong); border-radius: 8px; color: var(--text-secondary); font-size: 12px; line-height: 1.8; }
.watchlist-items { display: flex; flex-direction: column; }
.watchlist-row { display: flex; align-items: center; border-bottom: 1px solid var(--border); gap: 8px; }
.watchlist-row:last-child { border-bottom: none; }
.watchlist-symbol { flex: 1; min-width: 0; border: 0; background: transparent; text-align: left; padding: 11px 0; display: flex; align-items: center; gap: 8px; justify-content: space-between; color: var(--text-primary); }
.watchlist-symbol strong { font-size: 13px; overflow-wrap: anywhere; }
.watchlist-symbol span { color: var(--text-secondary); font-size: 10px; background: var(--bg-secondary); padding: 2px 5px; border-radius: 4px; }
.watchlist-symbol:hover { color: var(--accent-text); }
.remove-symbol { background: transparent; color: var(--text-secondary); border: 0; font-size: 20px; width: 30px; height: 34px; border-radius: 6px; }
.remove-symbol:hover { color: var(--red); background: var(--error-bg); }
.tool-note { font-size: 10px; line-height: 1.8; margin: 14px 0 0; color: var(--text-secondary); }
.storage-notice { font-size: 11px; color: var(--accent-text); line-height: 1.7; }
.sizing-fields { display: grid; grid-template-columns: minmax(0, 1fr) 76px; gap: 12px 10px; }
.sizing-fields .field:first-child { grid-column: auto; }
.sizing-fields .field:nth-child(n+3) { grid-column: 1 / -1; }
.sizing-fields .field input { height: 38px; font-size: 12px; padding: 8px 10px; font-variant-numeric: tabular-nums; }
.sizing-fields .field label { font-size: 11px; }
.sizing-result { margin-top: 16px; padding: 14px; border: 1px solid var(--border); background: var(--bg-secondary); border-radius: 8px; }
.sizing-result p { font-size: 11px; color: var(--text-secondary); margin: 0; line-height: 1.8; }
.size-headline { display: flex; gap: 7px; align-items: baseline; margin-bottom: 12px; flex-wrap: wrap; }
.size-headline strong { font-size: 28px; line-height: 1; letter-spacing: -.04em; color: var(--accent-text); overflow-wrap: anywhere; max-width: 100%; }
.size-headline span { font-size: 11px; color: var(--text-secondary); }
.sizing-result dl { display: grid; grid-template-columns: 1fr 1fr; gap: 6px 4px; font-size: 10px; margin: 0; }
.sizing-result dt { color: var(--text-secondary); }
.sizing-result dd { margin: 0; text-align: right; font-variant-numeric: tabular-nums; overflow-wrap: anywhere; }
.chart-header { padding: 16px 20px; }
.chart-meta { flex-wrap: wrap; gap: 8px; justify-content: flex-end; }
.chart-toolbar { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; margin-bottom: 16px; }
.segmented-control { display: inline-flex; padding: 3px; background: var(--bg-secondary); border: 1px solid var(--border); border-radius: 8px; gap: 2px; }
.segmented-control button { background: transparent; color: var(--text-secondary); border: 1px solid transparent; border-radius: 5px; padding: 4px 10px; font-size: 11px; min-height: 30px; font-weight: 500; }
.segmented-control button[aria-pressed=true] { color: var(--accent-text); background: var(--bg-card); border-color: var(--border); box-shadow: var(--shadow); }
.segmented-control button:hover { color: var(--accent-text); }
.indicator-controls { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; padding-bottom: 14px; margin-bottom: 14px; border-bottom: 1px solid var(--border); }
.indicator-controls > span { font-size: 10px; color: var(--text-secondary); margin-right: 4px; }
.indicator-toggle { font-size: 10px; border: 1px solid var(--border); color: var(--text-secondary); background: transparent; padding: 4px 7px; border-radius: 5px; display: flex; align-items: center; gap: 5px; min-height: 28px; }
.indicator-toggle i { width: 6px; height: 6px; border-radius: 2px; background: var(--text-secondary); opacity: .4; }
.indicator-toggle[aria-pressed=true] { color: var(--text-primary); background: var(--bg-secondary); border-color: var(--border-strong); }
.indicator-toggle[aria-pressed=true] i { opacity: 1; background: var(--sma); }
.indicator-toggle.slow[aria-pressed=true] i { background: var(--slow); }
.indicator-toggle.ema[aria-pressed=true] i { background: var(--ema); }
.indicator-toggle.volume[aria-pressed=true] i { background: var(--green); }
.indicator-toggle.rsi[aria-pressed=true] i { background: var(--accent-text); }
.rsi-panel { margin-top: 8px; padding-top: 12px; border-top: 1px solid var(--border); }
.rsi-heading { display: flex; align-items: center; gap: 10px; padding-left: 12px; font-size: 10px; color: var(--text-secondary); }
.rsi-heading strong { color: var(--accent-text); font-variant-numeric: tabular-nums; }
.rsi-chart { display: block; width: 100%; height: 108px; }
.rsi-empty { fill: var(--text-secondary); font-size: 11px; }
.series-actions { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 10px; padding: 12px 2px 18px; }
.series-actions p { font-size: 10px; color: var(--text-secondary); margin: 0; }
.series-actions > div { display: flex; gap: 6px; flex-wrap: wrap; }
.secondary-button { display: inline-flex; justify-content: center; align-items: center; gap: 6px; font-size: 11px; min-height: 34px; border-radius: 6px; padding: 6px 10px; color: var(--text-label); background: var(--bg-card); border: 1px solid var(--border); text-decoration: none; }
.secondary-button .icon { width: 13px; height: 13px; }
.secondary-button[aria-pressed=true] { color: var(--accent-text); border-color: var(--accent-text); background: var(--accent-soft); }
.secondary-button:hover { color: var(--accent-text); border-color: var(--accent-text); }
.technical-grid { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); gap: 14px; margin-top: 20px; }
.technical-stat { min-width: 0; }
.technical-stat p { margin: 0 0 7px; font-size: 10px; color: var(--text-secondary); }
.technical-stat strong { display: block; font-size: 15px; line-height: 1.5; font-weight: 600; font-variant-numeric: tabular-nums; overflow-wrap: anywhere; }
.technical-stat small { display: block; color: var(--text-secondary); margin-top: 5px; font-size: 9px; }
@media (min-width: 1500px) { main, .header-inner { max-width: 1440px; } }
@media (max-width: 1100px) {
  .research-layout { grid-template-columns: minmax(0,1fr) 240px; gap: 16px; }
  .technical-grid { grid-template-columns: repeat(2,minmax(0,1fr)); gap: 20px; }
  .search-fields { grid-template-columns: 1.2fr 1.2fr 1fr 1fr; }
  .search-fields .submit-field { grid-column: 1 / -1; }
  .submit-field .field-spacer { display: none; }
  .side-card { padding: 16px; }
  .chart-header { flex-wrap: wrap; }
}
@media (max-width: 850px) {
  .research-layout { grid-template-columns: minmax(0,1fr); }
  .research-sidebar { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); align-items: start; }
  .technical-grid { grid-template-columns: repeat(4,minmax(0,1fr)); }
}
@media (max-width: 639px) {
  .search-fields { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .search-fields .field:first-child, .search-fields .submit-field { grid-column: 1 / -1; }
  .search-fields .field:nth-child(4) { grid-column: 1 / -1; }
  .research-sidebar { grid-template-columns: minmax(0,1fr); gap: 16px; }
  .technical-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .chart-toolbar { gap: 8px; margin-bottom: 12px; padding: 0 4px; }
  .segmented-control button { padding: 6px 9px; min-height: 38px; }
  .indicator-controls { gap: 5px; padding-left: 4px; padding-right: 4px; }
  .indicator-controls > span { width: 100%; margin-bottom: 3px; }
  .indicator-toggle { min-height: 36px; font-size: 10px; padding: 4px 8px; }
  .chart-grid text, .date-label { font-size: 9px; }
  .side-card, .technical-card { padding: 18px 16px; }
  .sizing-fields { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .sizing-fields .field:nth-child(n+3) { grid-column: auto; }
  .sizing-fields .field input { min-height: 44px; font-size: 16px; }
  .watchlist-symbol, .remove-symbol { min-height: 44px; }
  .secondary-button { min-height: 44px; }
  .series-actions { padding: 12px 2px 16px; }
  .technical-card .section-heading { flex-wrap: wrap; }
}

/* Editable indicator workspace */
.indicator-manager { margin-bottom: 14px; border-bottom: 1px solid var(--border); }
.indicator-manager .indicator-controls { border: 0; margin: 0; padding-bottom: 12px; gap: 10px; }
.manage-indicators { color: var(--accent-text); font-weight: 600; background: var(--accent-soft); border-color: transparent; }
.indicator-count { font-size: 10px; min-width: 18px; padding: 0 4px; border-radius: 4px; background: var(--bg-card); font-variant-numeric: tabular-nums; }
.indicator-chips { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; }
.indicator-toggle { min-height: 32px; }
.indicator-toggle[aria-pressed=false] { opacity: .65; }
.indicator-toggle[aria-pressed=false] i { opacity: .35; }
.indicator-swatch { display: inline-block; flex-shrink: 0; width: 7px; height: 7px; border-radius: 2px; }
.indicator-empty-hint { font-size: 11px; color: var(--text-secondary); }
.indicator-editor { padding: 18px; margin-bottom: 14px; border: 1px solid var(--border); border-radius: 10px; background: var(--bg-primary); }
.indicator-editor-heading { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; margin-bottom: 16px; }
.indicator-editor h3 { font-size: 13px; font-weight: 600; margin: 0; }
.indicator-editor-heading p { color: var(--text-secondary); font-size: 11px; margin: 5px 0 0; }
.indicator-add { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; padding-bottom: 16px; }
.indicator-add > label { width: 100%; font-size: 10px; color: var(--text-label); font-weight: 500; }
.indicator-add select { flex: 1; width: 0; min-width: 140px; }
.indicator-editor select, .indicator-editor input { color: var(--text-primary); background: var(--bg-input); border: 1px solid var(--border-strong); border-radius: 6px; min-height: 36px; padding: 6px 8px; font-size: 11px; }
.add-indicator-button { display: inline-flex; justify-content: center; align-items: center; background: var(--accent); color: #fff; border: 1px solid transparent; border-radius: 6px; min-height: 36px; padding: 6px 12px; font-size: 11px; font-weight: 500; }
.add-indicator-button:hover { background: var(--accent-hover); }
.indicator-rows { display: grid; gap: 8px; }
.indicator-row { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; padding: 12px; background: var(--bg-card); border: 1px solid var(--border); border-radius: 8px; }
.indicator-row-title { flex: 1 1 110px; min-width: 0; }
.indicator-row-title strong { font-size: 12px; font-weight: 600; }
.indicator-row-title small { display: block; color: var(--text-secondary); font-size: 10px; margin-top: 3px; }
.indicator-row-fields { display: flex; align-items: flex-end; gap: 10px; flex-wrap: wrap; }
.indicator-row-fields label { display: grid; gap: 4px; color: var(--text-secondary); font-size: 9px; }
.indicator-period input { width: 70px; font-variant-numeric: tabular-nums; }
.indicator-color input { width: 38px; padding: 3px; cursor: pointer; }
.indicator-visibility { background: var(--bg-secondary); color: var(--text-secondary); min-height: 36px; min-width: 56px; padding: 4px 7px; font-size: 10px; border: 1px solid var(--border); border-radius: 6px; }
.indicator-visibility[aria-pressed=true] { color: var(--accent-text); background: var(--accent-soft); }
.indicator-remove { min-height: 36px; width: 28px; padding: 4px; }
.indicator-remove .icon { width: 15px; height: 15px; }
.indicator-row-actions { display: flex; align-items: center; justify-content: flex-end; gap: 8px; width: 100%; padding-top: 10px; border-top: 1px solid var(--border); }
.indicator-row-actions > span { margin-right: auto; font-size: 10px; color: var(--text-secondary); }
.indicator-row-actions .secondary-button { min-height: 36px; }
.indicator-help { font-size: 10px; color: var(--text-secondary); margin: 14px 0 0; }
.indicator-error { color: var(--red); font-size: 11px; margin: 4px 0; width: 100%; }
.indicator-empty { font-size: 11px; color: var(--text-secondary); padding: 14px 0; margin: 0; }
.indicator-panel { margin-top: 8px; padding-top: 12px; border-top: 1px solid var(--border); }
.indicator-panel-chart { display: block; width: 100%; height: 108px; }
.indicator-panel-context { margin-left: auto; margin-right: 16px; font-size: 9px; }
.indicator-reference { stroke: var(--text-secondary); stroke-dasharray: 4 4; opacity: .5; }
.technical-stat p { display: flex; align-items: center; gap: 5px; }
@media (max-width: 639px) {
  .indicator-editor { padding: 12px; }
  .indicator-manager .indicator-controls { gap: 8px; }
  .indicator-manager .indicator-chips { width: 100%; gap: 5px; }
  .indicator-toggle, .manage-indicators { min-height: 40px; }
  .indicator-row { padding: 10px; }
  .indicator-row-title { flex-basis: 100%; }
  .indicator-row-fields { width: 100%; gap: 8px; justify-content: space-between; }
  .indicator-editor select, .indicator-editor input { min-height: 42px; font-size: 16px; }
  .indicator-period input { width: 66px; }
  .indicator-color input { width: 36px; }
  .indicator-visibility, .indicator-remove, .add-indicator-button, .indicator-row-actions .secondary-button { min-height: 42px; }
  .indicator-row-actions { flex-wrap: wrap; }
  .indicator-row-actions > span { width: 100%; }
  .indicator-panel-context { display: none; }
  .indicator-add select { min-width: 0; width: 100%; flex-basis: 100%; }
  .indicator-add .add-indicator-button { width: 100%; }
}