/* dashboard/app/static/style.css */
:root {
  --bg: #f6f7f9;
  --surface: #ffffff;
  --border: #e3e6eb;
  --text: #121620;
  --muted: #667085;
  --accent: #1f6feb;
  --accent-ink: #ffffff;
  --pos: #0f7b45;
  --neg: #c4302b;
  --warn-bg: #fff7e6;
  --warn-ink: #8a5a00;
  --danger: #c4302b;
  --grid: rgba(102,112,133,0.12);
  --pos-bg: rgba(15,123,69,0.10);
  --neg-bg: rgba(196,48,43,0.10);
  --radius: 10px;
  --mono: ui-monospace, "SF Mono", "JetBrains Mono", Menlo, Consolas, monospace;
  --sans: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0d1117;
    --surface: #151b23;
    --border: #262e39;
    --text: #e6edf3;
    --muted: #8b96a5;
    --accent: #4c8dff;
    --pos: #3fb950;
    --neg: #f85149;
    --warn-bg: #2b2111;
    --warn-ink: #e3b341;
    --danger: #f85149;
    --grid: rgba(139,150,165,0.10);
    --pos-bg: rgba(63,185,80,0.14);
    --neg-bg: rgba(248,81,73,0.14);
  }
}

* { box-sizing: border-box; }
html, body { margin: 0; background: var(--bg); color: var(--text); font: 15px/1.5 var(--sans); }
h2 { font-size: 15px; font-weight: 600; margin: 0 0 6px; letter-spacing: .01em; }
a { color: var(--accent); }

.container { max-width: 1100px; margin: 0 auto; padding: 20px 16px 48px; display: flex; flex-direction: column; gap: 16px; }
.center { min-height: 100vh; display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 16px; }

.topbar { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 12px 16px; background: var(--surface); border-bottom: 1px solid var(--border); position: sticky; top: 0; z-index: 1; flex-wrap: wrap; }
.topbar-right { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 600; }
.brand-lg { font-size: 18px; margin-bottom: 4px; }
.mark { display: inline-grid; place-items: center; width: 28px; height: 28px; border-radius: 7px; background: var(--text); color: var(--bg); font: 700 12px var(--mono); }

.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 18px; }
.login, .confirm { width: 100%; max-width: 400px; display: flex; flex-direction: column; gap: 12px; }
.confirm { max-width: 460px; }
.grid { display: grid; grid-template-columns: 1.4fr 1fr; gap: 16px; }
@media (max-width: 820px) { .grid { grid-template-columns: 1fr; } }

.kpis { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
@media (max-width: 720px) { .kpis { grid-template-columns: repeat(2, 1fr); } }
.kpi { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 14px 16px; display: flex; flex-direction: column; gap: 2px; }
.kpi-label { color: var(--muted); font-size: 12px; text-transform: uppercase; letter-spacing: .06em; }
.kpi-value { font: 600 20px var(--mono); font-variant-numeric: tabular-nums; }

.stack { display: flex; flex-direction: column; gap: 12px; }
.row { display: flex; gap: 10px; flex-wrap: wrap; align-items: flex-end; }
.grow { flex: 1 1 120px; }
label { display: flex; flex-direction: column; gap: 4px; font-size: 13px; color: var(--muted); }
input, select { font: 15px var(--sans); color: var(--text); background: var(--bg); border: 1px solid var(--border); border-radius: 8px; padding: 9px 11px; min-width: 0; }
input:focus, select:focus { outline: 2px solid var(--accent); outline-offset: 1px; }
form.inline { display: inline; }

.btn { display: inline-flex; align-items: center; justify-content: center; font: 600 14px var(--sans); padding: 9px 14px; border-radius: 8px; border: 1px solid var(--border); background: var(--surface); color: var(--text); cursor: pointer; text-decoration: none; }
.btn:hover { filter: brightness(.97); }
.btn-primary { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.btn-danger { background: var(--danger); border-color: var(--danger); color: #fff; }
.btn-ghost { background: transparent; }

.flash { padding: 10px 14px; border-radius: 8px; border: 1px solid var(--border); font-size: 14px; }
.flash-ok { border-color: var(--pos); color: var(--pos); }
.flash-error { border-color: var(--neg); color: var(--neg); }
.flash-warn { background: var(--warn-bg); color: var(--warn-ink); border-color: transparent; }
.flash-info { color: var(--muted); }
.banner-danger { background: var(--danger); color: #fff; font-weight: 700; padding: 10px 14px; border-radius: 8px; letter-spacing: .02em; }

.pill { font: 600 11px var(--mono); padding: 3px 8px; border-radius: 999px; border: 1px solid var(--border); letter-spacing: .05em; }
.pill-paper { color: var(--accent); border-color: var(--accent); }
.pill-live { background: var(--danger); border-color: var(--danger); color: #fff; }
.pill-open { color: var(--pos); border-color: var(--pos); }
.pill-closed { color: var(--muted); }

.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 14px; }
th { text-align: left; color: var(--muted); font-weight: 500; font-size: 12px; text-transform: uppercase; letter-spacing: .05em; padding: 8px 10px; border-bottom: 1px solid var(--border); white-space: nowrap; }
td { padding: 9px 10px; border-bottom: 1px solid var(--border); white-space: nowrap; }
tr:last-child td { border-bottom: 0; }
.r { text-align: right; }
.mono { font-family: var(--mono); font-variant-numeric: tabular-nums; }
.small { font-size: 12.5px; }
.muted { color: var(--muted); }
.pos { color: var(--pos); }
.neg { color: var(--neg); }

.tag { font: 600 11px var(--mono); padding: 2px 7px; border-radius: 6px; background: var(--bg); border: 1px solid var(--border); }
.tag-buy { color: var(--pos); border-color: var(--pos); }
.tag-sell { color: var(--neg); border-color: var(--neg); }
.tag-rejected { color: var(--neg); }

.audit { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; }
.audit li { display: flex; gap: 10px; align-items: baseline; flex-wrap: wrap; padding: 7px 0; border-bottom: 1px solid var(--border); }
.audit li:last-child { border-bottom: 0; }

.summary { display: grid; grid-template-columns: auto 1fr; gap: 8px 16px; margin: 0; }
.summary dt { color: var(--muted); }
.summary dd { margin: 0; font-weight: 600; }
.footnote { text-align: center; }

/* ---------- navigation ---------- */
.topbar-left { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; }
a.brand { color: var(--text); text-decoration: none; }
.nav { display: flex; gap: 4px; }
.nav a { color: var(--muted); text-decoration: none; font-weight: 500; padding: 6px 10px; border-radius: 8px; }
.nav a:hover { color: var(--text); background: var(--bg); }
.nav a.active { color: var(--accent); background: var(--bg); }
.search input { width: 170px; padding: 7px 10px; font-size: 14px; text-transform: uppercase; }
.search input::placeholder { text-transform: none; }

/* ---------- shared bits ---------- */
.card-head { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; flex-wrap: wrap; margin-bottom: 6px; }
.strong { font-weight: 600; }
.btn-sm { padding: 5px 10px; font-size: 13px; }
.badge { display: inline-block; font-size: 12.5px; font-weight: 600; padding: 3px 8px; border-radius: 6px; }
.badge-pos { color: var(--pos); background: var(--pos-bg); }
.badge-neg { color: var(--neg); background: var(--neg-bg); }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 820px) { .grid-2 { grid-template-columns: 1fr; } .hide-sm { display: none; } }

/* sparkline */
.spark { display: block; overflow: visible; }
.spark polyline { fill: none; stroke-width: 1.6; vector-effect: non-scaling-stroke; stroke-linejoin: round; }
.spark-pos polyline { stroke: var(--pos); }
.spark-neg polyline { stroke: var(--neg); }
.spark-flat polyline { stroke: var(--muted); }
.spark-base { stroke: var(--muted); stroke-dasharray: 2 3; stroke-width: 1; opacity: .6; vector-effect: non-scaling-stroke; }

/* ticker strip */
.ticker { display: grid; grid-template-columns: repeat(auto-fill, minmax(190px, 1fr)); gap: 10px; }
.ticker-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 10px 12px; color: var(--text); text-decoration: none; display: flex; flex-direction: column; gap: 6px; }
.ticker-card:hover { border-color: var(--accent); }
.ticker-head { display: flex; align-items: baseline; gap: 8px; flex-wrap: wrap; }
.ticker-sym { font-weight: 700; font-size: 13px; letter-spacing: .03em; }
.ticker-price { font-weight: 600; }
.ticker-card .spark { width: 100%; height: 40px; }

/* movers */
.movers { list-style: none; margin: 4px 0 0; padding: 0; }
.movers li { display: grid; grid-template-columns: 70px 1fr auto auto; align-items: center; gap: 12px; padding: 8px 0; border-bottom: 1px solid var(--border); }
.movers li:last-child { border-bottom: 0; }
.movers a { font-weight: 600; color: var(--text); text-decoration: none; }
.movers .spark { width: 100%; height: 28px; }

/* quotes table */
table.quotes td { vertical-align: middle; }
a.sym { font-weight: 700; color: var(--text); text-decoration: none; }
a.sym:hover { color: var(--accent); }
@keyframes tickUp { from { background: var(--pos-bg); } to { background: transparent; } }
@keyframes tickDown { from { background: var(--neg-bg); } to { background: transparent; } }
.tick-up { animation: tickUp 1.2s ease-out; border-radius: 4px; }
.tick-down { animation: tickDown 1.2s ease-out; border-radius: 4px; }

/* symbol page */
.sym-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 16px; flex-wrap: wrap; }
.sym-title { margin: 0; font-size: 26px; letter-spacing: .02em; }
.sym-price { display: flex; align-items: baseline; gap: 12px; flex-wrap: wrap; }
.big { font-size: 28px; font-weight: 700; }
.grid-chart { display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: 16px; align-items: start; }
@media (max-width: 900px) { .grid-chart { grid-template-columns: 1fr; } }
.chart-card { display: flex; flex-direction: column; gap: 8px; }
.chart { height: 460px; width: 100%; }
@media (max-width: 600px) { .chart { height: 320px; } }
.chart-toolbar { display: flex; justify-content: space-between; gap: 10px; flex-wrap: wrap; }
.legend { display: flex; gap: 14px; flex-wrap: wrap; min-height: 18px; }
.chart-note:empty { display: none; }
.side { display: flex; flex-direction: column; gap: 16px; }
.stats { display: grid; grid-template-columns: 1fr auto; gap: 8px 12px; margin: 6px 0 0; }
.stats dt { color: var(--muted); font-size: 13.5px; }
.stats dd { margin: 0; text-align: right; }

/* segmented controls */
.seg { display: inline-flex; background: var(--bg); border: 1px solid var(--border); border-radius: 8px; padding: 3px; gap: 2px; }
.seg-btn { font: 600 12.5px var(--sans); color: var(--muted); background: transparent; border: 0; border-radius: 6px; padding: 6px 10px; cursor: pointer; }
.seg-btn:hover { color: var(--text); }
.seg-btn.active { background: var(--surface); color: var(--text); box-shadow: 0 1px 2px rgba(0,0,0,.08); }
.seg-full { display: flex; }
.seg-radio { flex: 1; display: block; color: var(--text); font-size: 14px; }
.seg-radio input { position: absolute; opacity: 0; pointer-events: none; }
.seg-radio span { display: block; text-align: center; padding: 8px; border-radius: 6px; font-weight: 600; cursor: pointer; color: var(--muted); }
.seg-buy input:checked + span { background: var(--pos); color: #fff; }
.seg-sell input:checked + span { background: var(--neg); color: #fff; }
.seg-radio input:focus-visible + span { outline: 2px solid var(--accent); }
.chart-attr { text-align: right; }
.chart-attr a { color: var(--muted); }