/* Bakeoff Arena — v2 (multi-view tournament + drill-down) */

:root {
    --bg: #0a0e14;
    --panel: #111821;
    --panel-alt: #0e1520;
    --border: #1f2a37;
    --border-strong: #2a3948;
    --text: #cbd5e1;
    --text-dim: #64748b;
    --text-bright: #f1f5f9;
    --green: #10b981;
    --red: #ef4444;
    --amber: #f59e0b;
    --accent: #38bdf8;
    --purple: #a78bfa;
    --mono: 'JetBrains Mono', 'IBM Plex Mono', 'Fira Code', 'Menlo', monospace;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html, body {
    background: var(--bg);
    color: var(--text);
    font-family: var(--mono);
    font-size: 12px;
    line-height: 1.4;
    height: 100vh;
    overflow: hidden;
}

body {
    display: flex;
    flex-direction: column;
}

/* ============================ Top bar */
.topbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 20px;
    background: var(--panel);
    border-bottom: 1px dashed var(--border-strong);
    gap: 20px;
    flex-shrink: 0;
}

.brand { display: flex; flex-direction: column; gap: 2px; min-width: 180px; }
.brand-name { font-size: 16px; font-weight: 700; letter-spacing: 0.15em; color: var(--text-bright); }
.brand-sub { color: var(--text-dim); font-size: 10px; letter-spacing: 0.1em; }

.nav {
    display: flex;
    gap: 4px;
    flex: 1;
    justify-content: center;
}

.nav-btn {
    background: transparent;
    border: 1px solid var(--border-strong);
    color: var(--text-dim);
    padding: 6px 16px;
    font-family: var(--mono);
    font-size: 11px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    cursor: pointer;
}

.nav-btn.active {
    color: var(--text-bright);
    border-color: var(--accent);
    background: rgba(56, 189, 248, 0.08);
}

.highlow { display: flex; gap: 20px; font-size: 11px; min-width: 260px; justify-content: flex-end; }
.highlow .label { color: var(--text-dim); margin-right: 5px; }
.highest { color: var(--green); }
.lowest  { color: var(--red); }

/* ============================ Views */
.view {
    flex: 1;
    display: grid;
    padding: 12px;
    gap: 12px;
    min-height: 0;
    overflow: hidden;
}

.view.hidden { display: none; }

#view-overview {
    grid-template-columns: 1.7fr 1fr;
    grid-template-rows: 1fr auto;
    grid-template-areas:
        "chart feed"
        "leaderboard leaderboard";
}
.chart-panel        { grid-area: chart; }
.feed-panel         { grid-area: feed; }
.leaderboard-panel  { grid-area: leaderboard; max-height: 45vh; }

#view-models {
    grid-template-columns: 1.2fr 1fr;
    grid-template-rows: auto 1fr auto;
    grid-template-areas:
        "header header"
        "trades feed"
        "positions feed";
}
.model-header-panel     { grid-area: header; }
.model-trades-panel     { grid-area: trades; }
.model-positions-panel  { grid-area: positions; max-height: 300px; }
.model-decisions-panel  { grid-area: feed; }

#view-symbols {
    grid-template-columns: 1fr 1fr;
    grid-template-rows: auto 1fr auto;
    grid-template-areas:
        "search search"
        "decisions matrix"
        "decisions matrix";
}
.symbol-search-panel      { grid-area: search; }
.symbol-decisions-panel   { grid-area: decisions; }
.agreement-panel          { grid-area: matrix; max-height: 500px; }

#view-decisions {
    grid-template-columns: 1fr;
    grid-template-rows: auto 1fr;
    grid-template-areas:
        "filter"
        "feed";
}
.filter-panel { grid-area: filter; }
#view-decisions .feed-panel { grid-area: feed; }

/* ============================ Panels */
.chart-panel, .feed-panel, .leaderboard-panel,
.model-header-panel, .model-trades-panel, .model-positions-panel, .model-decisions-panel,
.symbol-search-panel, .symbol-decisions-panel, .agreement-panel,
.filter-panel {
    background: var(--panel);
    border: 1px dashed var(--border-strong);
    display: flex;
    flex-direction: column;
    min-height: 0;
    overflow: hidden;
}

.panel-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 12px;
    border-bottom: 1px dashed var(--border);
    color: var(--text-dim);
    font-size: 10px;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    flex-shrink: 0;
    gap: 12px;
}

/* padding removed 2026-08-25: was 4px, but clientHeight includes padding →
   TradingView chart height sized to container.clientHeight rendered its
   time axis in the bottom padding zone, which got clipped by the parent
   panel's overflow:hidden. Result: axis blank. Zero padding = axis visible. */
.chart-canvas { flex: 1; min-height: 0; padding: 0; }

/* Trade-chart split view (2026-08-26) */
#feed-or-chart { display:flex; flex-direction:column; min-height:0; }
#trade-chart { width:100%; height:100%; }
.hint { color: var(--text-dim); font-size: 10px; }
tbody tr.selected { background:#1a2635 !important; box-shadow: inset 3px 0 0 #38bdf8; }
.feed .feed-item.compact { padding:6px 12px; }
.feed .feed-item.compact .feed-r1 { margin-bottom:0; }
.feed .feed-item.compact .feed-r2 { display:none; }
.feed .feed-item.compact .feed-r3 { margin-top:2px; font-size:10px; color:var(--text-dim);
    overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }
.feed .feed-item.compact:hover .feed-r3 { color:var(--text); }
/* Expanded chart mode — feed-or-chart panel takes the whole grid */
#view-models.chart-expanded { grid-template-columns: 1fr; grid-template-rows: auto 1fr;
    grid-template-areas: "header" "feed"; }
#view-models.chart-expanded .model-header-panel { grid-area: header; }
#view-models.chart-expanded .model-trades-panel,
#view-models.chart-expanded .model-positions-panel { display:none; }
#view-models.chart-expanded .model-decisions-panel { grid-area: feed; }

.toggles { display: flex; gap: 4px; }
.toggle {
    background: transparent;
    border: 1px solid var(--border-strong);
    color: var(--text-dim);
    padding: 3px 10px;
    font-family: var(--mono);
    font-size: 10px;
    cursor: pointer;
}
.toggle.active { color: var(--text-bright); border-color: var(--accent); background: rgba(56, 189, 248, 0.08); }

/* ============================ Table helpers */
.table-scroll { flex: 1; overflow: auto; min-height: 0; }

table {
    width: 100%;
    border-collapse: collapse;
    font-size: 11px;
}
th, td {
    text-align: left;
    padding: 5px 8px;
    border-bottom: 1px dashed var(--border);
    white-space: nowrap;
}
th {
    color: var(--text-dim);
    text-transform: uppercase;
    font-size: 9px;
    letter-spacing: 0.1em;
    background: var(--panel-alt);
    position: sticky;
    top: 0;
    z-index: 1;
}
tbody tr { cursor: pointer; }
tbody tr:hover { background: rgba(56, 189, 248, 0.04); }
th.num, td.num { text-align: right; font-variant-numeric: tabular-nums; }
/* 2026-08-28: click-to-sort headers */
thead th[data-sort] { cursor: pointer; user-select: none; transition: color 0.15s; }
thead th[data-sort]:hover { color: var(--accent, #38bdf8); }
/* Sort direction indicator — separated visually so column label reads clean */
.sort-ind { opacity: 0.55; font-size: 0.85em; margin-left: 4px; color: var(--accent, #38bdf8); }

/* 2026-08-28: hint chip in panel headers — signals a discoverable action */
.hint-chip {
    font-size: 11px;
    color: var(--text-dim, #94a3b8);
    background: rgba(56, 189, 248, 0.06);
    border: 1px dashed rgba(56, 189, 248, 0.25);
    padding: 2px 8px;
    border-radius: 10px;
    letter-spacing: 0.02em;
    margin-left: 12px;
}
/* Trade-log leading icon column — signals click-to-drill affordance */
td.row-icon { text-align: center; opacity: 0.55; width: 24px; padding: 4px 0; }
tbody tr:hover td.row-icon { opacity: 1; }

/* 2026-08-28: chip-preset date picker (Today/Yesterday/7d/All/Custom…) */
.date-chips, .chip-group { display: inline-flex; gap: 4px; align-items: center; flex-wrap: wrap; }
.chip {
    background: transparent;
    border: 1px solid var(--border, #2a3948);
    color: var(--text-dim, #94a3b8);
    font-size: 11px;
    padding: 3px 10px;
    border-radius: 12px;
    cursor: pointer;
    letter-spacing: 0.02em;
    transition: all 0.12s ease;
}
.chip:hover { color: var(--text, #cbd5e1); border-color: var(--accent, #38bdf8); }
.chip.active {
    background: rgba(56, 189, 248, 0.15);
    border-color: var(--accent, #38bdf8);
    color: var(--accent, #38bdf8);
}
.custom-range { display: inline-flex; gap: 6px; align-items: center; margin-left: 6px; }
.custom-range.hidden { display: none !important; }

/* Active-filter chips row (shown above the Decisions feed after Apply) */
.active-filters {
    display: flex; gap: 6px; flex-wrap: wrap;
    margin-top: 8px; padding: 0 12px;
}
.filter-chip {
    display: inline-flex; align-items: center; gap: 6px;
    background: rgba(56, 189, 248, 0.08);
    border: 1px solid rgba(56, 189, 248, 0.35);
    color: var(--text, #cbd5e1);
    font-size: 11px;
    padding: 2px 8px;
    border-radius: 10px;
    cursor: pointer;
    transition: background 0.12s;
}
.filter-chip:hover { background: rgba(239, 68, 68, 0.15); border-color: #ef4444; }
.filter-chip-x { color: var(--text-dim); font-weight: bold; line-height: 1; }
.filter-chip:hover .filter-chip-x { color: #ef4444; }

/* Leaderboard drill-down chevron — appears on hover to signal clickable row */
.drill-cue {
    opacity: 0;
    color: var(--accent, #38bdf8);
    margin-left: 4px;
    font-size: 14px;
    transition: opacity 0.15s;
}
tbody tr:hover .drill-cue { opacity: 0.8; }

/* 2026-08-28: feed rationale "+N more" badge — reveals truncated content
   lives in the drawer. Compact, non-competitive with the rationale text. */
.more-badge {
    display: inline-block;
    font-size: 10px;
    padding: 1px 6px;
    border: 1px dashed var(--border, #2a3948);
    border-radius: 8px;
    color: var(--text-dim, #94a3b8);
    margin-left: 4px;
    letter-spacing: 0.02em;
}

/* Reasoning drawer: rationale + raw response side-by-side on wide viewports,
   stacked on narrow. Prior stacked-only layout wasted the wide side panel
   and made it hard to spot LLMs copying raw text verbatim into rationale. */
.drawer-two-col {
    display: grid;
    grid-template-columns: 1fr;
    gap: 16px;
}
@media (min-width: 900px) {
    .drawer-two-col { grid-template-columns: 1fr 1fr; }
}

/* 2026-08-28: fade-in for newly-arrived decision feed rows. Keeps the
   whole list from strobing on cold-start (see isColdStart in renderFeed). */
@keyframes feedRowFlash {
    0%   { background: rgba(56, 189, 248, 0.18); }
    100% { background: transparent; }
}
.feed-row-new {
    animation: feedRowFlash 1.6s ease-out;
}

/* 2026-08-28: equity chart legend overlay. Replaces Lightweight Charts'
   built-in series title labels which crashed into each other when 6
   providers were spread across a wide y-range. Absolute-positioned card
   in the top-right of the chart canvas, click a row to toggle series. */
.chart-with-legend { position: relative; flex: 1; min-height: 0; display: flex; }
.chart-with-legend .chart-canvas { flex: 1; min-height: 0; }
.chart-legend {
    /* 2026-08-28 v14.19.20: moved from top-right → top-LEFT so it no longer
       overlaps the highest-ranked model's line (which typically sits at the
       top-right of the chart area). Left edge clears the price-scale gutter
       on the LEFT (none — price scale is on the right by default). */
    position: absolute;
    top: 8px; left: 12px;
    background: rgba(10, 17, 25, 0.85);
    border: 1px solid var(--border, #2a3948);
    border-radius: 6px;
    padding: 4px 0;
    font-size: 11px;
    z-index: 10;
    backdrop-filter: blur(4px);
    max-width: 240px;
    pointer-events: auto;
}
.legend-row {
    display: grid;
    grid-template-columns: 12px 1fr auto;
    gap: 8px;
    align-items: center;
    padding: 3px 10px;
    cursor: pointer;
    transition: background 0.15s, opacity 0.15s;
}
.legend-row:hover { background: rgba(56, 189, 248, 0.08); }
.legend-row.hidden { opacity: 0.35; text-decoration: line-through; }
.legend-dot { width: 10px; height: 10px; border-radius: 2px; }
.legend-label { color: var(--text, #cbd5e1); }
.legend-val { color: var(--text-dim, #94a3b8); font-variant-numeric: tabular-nums; }
/* v14.19.21: benchmark index overlay rows — visually subordinate to model
   rows (dashed dot border, italic label). Off state shows a "+" to prompt
   click. */
.legend-divider { height: 1px; background: var(--border, #2a3948); margin: 4px 8px; }
.legend-row.legend-index { font-style: italic; }
.legend-row.legend-index .legend-dot { border-radius: 0; }
.legend-row.legend-index.off .legend-val { color: var(--accent, #38bdf8); font-weight: 700; font-style: normal; }
.legend-row.legend-index.off { opacity: 0.6; }
.legend-row.legend-index.off:hover { opacity: 1; }

/* 2026-08-28: responsive breakpoint — dashboard was desktop-only. Below
   1100px, hide secondary leaderboard columns so the primary ones stay
   readable. Below 720px, add a "view on desktop" hint (rare use case;
   most spectators will be on a phone via the shared public URL). */
@media (max-width: 1100px) {
    /* Hide secondary/derivative columns — keep the primary equity story. */
    #leaderboard th:nth-child(8),  /* P&L (Total)  */
    #leaderboard td:nth-child(8),
    #leaderboard th:nth-child(9),  /* Cost (Day)   */
    #leaderboard td:nth-child(9),
    #leaderboard th:nth-child(14), /* Open         */
    #leaderboard td:nth-child(14),
    #leaderboard th:nth-child(15), /* BP Used      */
    #leaderboard td:nth-child(15) { display: none; }
    /* Chart legend can crowd narrow charts — pull it into a corner. */
    .chart-legend { max-width: 160px; font-size: 10px; }
}
@media (max-width: 720px) {
    /* Below phone-portrait width, layout gets brittle. Show a hint.
       Sidecar dashboards are inherently dense; a full mobile rework is
       out of scope. */
    body::before {
        content: "📱 Dashboard is best viewed on a desktop or tablet in landscape.";
        display: block;
        background: rgba(251, 191, 36, 0.15);
        color: #fbbf24;
        padding: 8px 12px;
        text-align: center;
        font-size: 12px;
        border-bottom: 1px solid #fbbf24;
    }
}

/* 2026-08-28: obfuscation eye toggle in topbar */
.obfuscate-btn {
    background: transparent;
    border: 1px solid var(--border, #2a3948);
    color: var(--text, #cbd5e1);
    font-size: 16px;
    line-height: 1;
    padding: 6px 10px;
    border-radius: 6px;
    cursor: pointer;
    margin-left: 12px;
    transition: background 0.15s, color 0.15s, border-color 0.15s;
}
.obfuscate-btn:hover {
    background: rgba(56, 189, 248, 0.08);
    color: var(--accent, #38bdf8);
    border-color: var(--accent, #38bdf8);
}
.obfuscate-btn.obfuscate-on {
    background: rgba(251, 191, 36, 0.12);
    color: #fbbf24;
    border-color: #fbbf24;
}

/* 2026-08-28: market-context bar — SPY / QQQ / IWM % change under topbar.
   Reads at a glance so operators can distinguish "bad model" from "bad
   day for everything." 60s poll cadence matches server-side Polygon cache. */
.market-context {
    display: flex; gap: 18px; align-items: center;
    padding: 6px 20px;
    background: rgba(10, 17, 25, 0.6);
    border-bottom: 1px solid var(--border, #2a3948);
    font-size: 12px;
    letter-spacing: 0.03em;
    color: var(--text-dim, #94a3b8);
}
.mc-label { color: var(--text-dim, #94a3b8); font-weight: 600; font-size: 10px; letter-spacing: 0.15em; }
.mc-slot { font-variant-numeric: tabular-nums; }
.mc-stale { margin-left: auto; font-size: 10px; opacity: 0.7; }

/* 2026-08-28: keyboard-shortcuts hint — hover to see the map */
.kbd-hint {
    display: inline-flex; align-items: center;
    font-size: 14px;
    color: var(--text-dim, #94a3b8);
    margin-left: 8px;
    cursor: help;
    opacity: 0.6;
    transition: opacity 0.15s;
}
.kbd-hint:hover { opacity: 1; }

/* Leaderboard rank badges */
.rank-badge { display: inline-block; width: 20px; text-align: center; font-weight: 700; }
.rank-1 { color: gold; }
.rank-2 { color: silver; }
.rank-3 { color: #cd7f32; }

/* P&L color */
.pnl-pos { color: var(--green); }
.pnl-neg { color: var(--red); }
.pnl-zero { color: var(--text-dim); }

/* Provider color dot */
.dot {
    display: inline-block;
    width: 8px; height: 8px;
    border-radius: 50%;
    margin-right: 5px;
    vertical-align: middle;
}

/* ============================ Decision feed */
.feed { flex: 1; overflow-y: auto; padding: 8px 12px; min-height: 0; }
.feed-row {
    padding: 6px 4px;
    border-bottom: 1px dashed var(--border);
    cursor: pointer;
    font-size: 11px;
}
.feed-row:hover { background: rgba(56, 189, 248, 0.05); }
.feed-r1 { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; }
.feed-r2 { display: flex; justify-content: space-between; font-size: 10px; color: var(--text-dim); margin-top: 3px; gap: 12px; }
.feed-r3 { font-size: 10px; color: var(--text); margin-top: 3px; opacity: 0.75; }
.feed-decision {
    font-weight: 700;
    padding: 1px 6px;
    border: 1px solid;
    border-radius: 2px;
    font-size: 10px;
}
.dec-ENTER          { color: #34d399; border-color: #10b981; background: rgba(16,185,129,0.06); }
.dec-SKIP           { color: var(--text-dim); border-color: var(--border-strong); }
.dec-HOLD           { color: var(--accent); border-color: var(--accent); background: rgba(56,189,248,0.06); }
.dec-CLOSE          { color: var(--amber); border-color: var(--amber); background: rgba(245,158,11,0.06); }
.dec-FLIP_TO_LONG   { color: var(--purple); border-color: var(--purple); background: rgba(167,139,250,0.06); }
.dec-FLIP_TO_SHORT  { color: var(--purple); border-color: var(--purple); background: rgba(167,139,250,0.06); }
.dec-FAIL           { color: var(--red); border-color: var(--red); background: rgba(239,68,68,0.06); }

.dir-LONG  { color: var(--green); }
.dir-SHORT { color: var(--red); }

/* ============================ Model view */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 8px;
    padding: 12px;
}
.stat-card {
    background: var(--panel-alt);
    border: 1px dashed var(--border);
    padding: 8px 10px;
}
.stat-label { font-size: 9px; text-transform: uppercase; color: var(--text-dim); letter-spacing: 0.1em; }
.stat-value { font-size: 16px; margin-top: 4px; font-weight: 600; }

#model-selector, #filter-provider, #filter-decision, #symbol-input, #filter-symbol {
    background: var(--panel-alt);
    border: 1px solid var(--border-strong);
    color: var(--text-bright);
    padding: 5px 8px;
    font-family: var(--mono);
    font-size: 11px;
}
#symbol-go, #filter-apply {
    background: transparent;
    border: 1px solid var(--accent);
    color: var(--accent);
    padding: 5px 12px;
    font-family: var(--mono);
    font-size: 11px;
    cursor: pointer;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}
.filters { display: flex; gap: 6px; }
.filter-count { padding: 6px 12px; font-size: 10px; color: var(--text-dim); }

.symbol-summary {
    padding: 12px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 8px;
}

/* ============================ Agreement matrix */
.matrix-table { border-collapse: collapse; font-size: 10px; margin: 12px; }
.matrix-table td, .matrix-table th { padding: 6px 8px; text-align: center; border: 1px solid var(--border); }
.matrix-table th { background: var(--panel-alt); color: var(--text-dim); }

/* ============================ Reasoning drawer */
.drawer {
    position: fixed;
    top: 0; right: 0;
    width: 440px;
    height: 100vh;
    background: var(--panel);
    border-left: 1px dashed var(--border-strong);
    display: flex;
    flex-direction: column;
    z-index: 100;
    box-shadow: -8px 0 24px rgba(0,0,0,0.4);
}
.drawer.hidden { display: none; }
.drawer-header {
    padding: 12px 16px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px dashed var(--border);
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 0.15em;
    font-size: 11px;
}
.drawer-header button {
    background: transparent;
    border: 1px solid var(--border-strong);
    color: var(--text);
    padding: 3px 10px;
    cursor: pointer;
    font-family: var(--mono);
}
#drawer-body { flex: 1; overflow-y: auto; padding: 16px; }
#drawer-body h4 { color: var(--text-dim); text-transform: uppercase; font-size: 10px; letter-spacing: 0.1em; margin: 12px 0 4px; }
#drawer-body .rationale {
    background: var(--panel-alt);
    padding: 10px;
    border-left: 3px solid var(--accent);
    font-size: 12px;
    line-height: 1.5;
    white-space: pre-wrap;
    margin: 6px 0;
}
#drawer-body pre.raw {
    background: #000;
    color: #a3e4a3;
    font-size: 10px;
    padding: 8px;
    overflow-x: auto;
    max-height: 220px;
    white-space: pre-wrap;
}
#drawer-body dl { display: grid; grid-template-columns: max-content 1fr; gap: 4px 12px; font-size: 11px; }
#drawer-body dt { color: var(--text-dim); }

/* ============================ Statusbar */
.statusbar {
    padding: 5px 20px;
    background: var(--panel);
    border-top: 1px dashed var(--border-strong);
    display: flex;
    justify-content: space-between;
    font-size: 10px;
    color: var(--text-dim);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    flex-shrink: 0;
}

.halt-yes { color: var(--red); font-weight: 700; }
.halt-no  { color: var(--green); }