/* Trading Dashboard — Dark Theme (Mom Test revision) */
:root {
    --bg: #0d1117;
    --surface: #161b22;
    --border: #30363d;
    --text: #e6edf3;
    --text-dim: #8b949e;
    --blue: #58a6ff;
    --green: #3fb950;
    --red: #f85149;
    --yellow: #d29922;
    --purple: #a371f7;
}

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

body {
    background: var(--bg);
    color: var(--text);
    font-family: -apple-system, 'Segoe UI', Helvetica, Arial, sans-serif;
    line-height: 1.5;
}

.container { max-width: 1200px; margin: 0 auto; padding: 24px; }

/* Account Bar */
.account-bar {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 12px 16px;
    margin-bottom: 20px;
    font-family: 'SF Mono', 'Fira Code', monospace;
}
.account-row-1 {
    display: flex;
    align-items: baseline;
    gap: 10px;
    flex-wrap: wrap;
}
.account-value { font-size: 1.5em; font-weight: 700; }
.account-pnl { font-size: 0.9em; font-weight: 500; }
.hl-link { color: var(--blue); font-size: 11px; text-decoration: none; white-space: nowrap; margin-left: auto; }
.hl-link:hover { text-decoration: underline; }
.position-bar {
    display: flex;
    align-items: baseline;
    gap: 10px;
    margin-top: 6px;
    padding-top: 6px;
    border-top: 1px solid var(--border);
    font-size: 13px;
    flex-wrap: wrap;
}
.pos-label { font-weight: 600; }
.pos-detail { color: var(--text-dim); }
.pos-pnl { font-weight: 500; }

/* Header */
header {
    padding: 8px 0 20px;
    margin-bottom: 4px;
}
header h1 { font-size: 22px; }
header h1 a { color: var(--blue); text-decoration: none; }
header h1 a:hover { opacity: 0.8; }

/* Cards */
.card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 24px;
    margin-bottom: 20px;
}
.card h2 {
    font-size: 16px;
    color: var(--blue);
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 8px;
}

/* Tabs */
.tabs {
    display: flex;
    gap: 0;
    border-bottom: 1px solid var(--border);
    margin-bottom: 20px;
}
.tab {
    padding: 10px 20px;
    font-size: 14px;
    font-weight: 500;
    color: var(--text-dim);
    cursor: pointer;
    border-bottom: 2px solid transparent;
    transition: all 0.15s;
    user-select: none;
}
.tab:hover { color: var(--text); }
.tab.active { color: var(--blue); border-bottom-color: var(--blue); }
.tab-content { display: none; }
.tab-content.active { display: block; }
.tab-desc { color: var(--text-dim); font-size: 14px; margin-bottom: 20px; line-height: 1.6; }

/* Form layout */
.form-row { display: flex; gap: 24px; margin-bottom: 16px; flex-wrap: wrap; }
.form-row > .form-group { flex: 1; min-width: 200px; }
.form-group { margin-bottom: 12px; }
.form-group > label { display: block; font-size: 13px; font-weight: 500; color: var(--text-dim); margin-bottom: 8px; }
.help-text { display: block; font-size: 12px; color: var(--text-dim); margin-top: 4px; opacity: 0.7; }

/* Pill buttons (replace checkboxes) */
.pill-group { display: flex; flex-wrap: wrap; gap: 6px; }
.pill {
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    border: 1px solid var(--border);
    background: var(--bg);
    color: var(--text-dim);
    transition: all 0.15s;
    user-select: none;
}
.pill:hover { border-color: var(--blue); color: var(--text); }
.pill.active {
    background: rgba(88, 166, 255, 0.15);
    border-color: var(--blue);
    color: var(--blue);
}

/* Advanced toggle */
.advanced-toggle {
    margin: 16px 0;
    border: 1px solid var(--border);
    border-radius: 8px;
    overflow: hidden;
}
.advanced-toggle summary {
    padding: 10px 16px;
    font-size: 13px;
    color: var(--text-dim);
    cursor: pointer;
    user-select: none;
}
.advanced-toggle summary:hover { color: var(--text); }
.advanced-toggle[open] summary { border-bottom: 1px solid var(--border); }
.advanced-toggle > div { padding: 0 16px 12px; }

/* Inputs */
select, input[type="number"] {
    background: var(--bg);
    color: var(--text);
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 8px 12px;
    font-size: 14px;
    width: 100%;
}
select:focus, input:focus { outline: none; border-color: var(--blue); }

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 10px 24px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    border: none;
    transition: all 0.15s;
    margin-top: 8px;
}
.btn-primary {
    background: var(--blue);
    color: #000;
}
.btn-primary:hover { opacity: 0.9; transform: translateY(-1px); }
.btn-primary:disabled { opacity: 0.4; cursor: not-allowed; transform: none; }

/* Grid */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.grid-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 20px; }
@media (max-width: 900px) {
    .grid-2, .grid-3 { grid-template-columns: 1fr; }
    .form-row { flex-direction: column; gap: 12px; }
    .container { padding: 12px; }
}

/* Mobile: scrollable tabs */
@media (max-width: 600px) {
    .tabs { overflow-x: auto; -webkit-overflow-scrolling: touch; white-space: nowrap; gap: 0; }
    .tab { padding: 10px 14px; font-size: 13px; flex-shrink: 0; }
    
    .table-scroll th, .table-scroll td { padding: 6px 4px; font-size: 11px; }
    
    .stat-row { gap: 12px; }
    .stat-mini-value { font-size: 15px; }
    
    .account-value { font-size: 1.3em; }
    .account-pnl { font-size: 0.8em; }
    .position-bar { font-size: 12px; }
    
    .card { padding: 16px 12px; }
    header h1 { font-size: 18px; }
}

/* Tables */
table { width: 100%; border-collapse: collapse; font-size: 13px; }
th {
    text-align: left;
    color: var(--text-dim);
    padding: 10px 12px;
    border-bottom: 1px solid var(--border);
    font-weight: 500;
    white-space: nowrap;
}
td { padding: 10px 12px; border-bottom: 1px solid #21262d; }
tr:hover { background: rgba(88, 166, 255, 0.04); }
tr.best { background: rgba(63, 185, 80, 0.08); }
.pos { color: var(--green); }
.neg { color: var(--red); }
.neutral { color: var(--yellow); }

/* Stat boxes */
.stat { text-align: center; padding: 16px; }
.stat-value { font-size: 28px; font-weight: 700; }
.stat-label { font-size: 12px; color: var(--text-dim); margin-top: 4px; }

/* Markdown rendered content */
.markdown-body { font-size: 14px; line-height: 1.7; }
.markdown-body h1 { font-size: 22px; color: var(--blue); margin: 24px 0 12px; border-bottom: 1px solid var(--border); padding-bottom: 8px; }
.markdown-body h2 { font-size: 18px; color: var(--blue); margin: 24px 0 10px; }
.markdown-body h3 { font-size: 15px; color: var(--text); margin: 16px 0 8px; }
.markdown-body p { margin: 8px 0; }
.markdown-body code { background: #21262d; padding: 2px 6px; border-radius: 4px; font-size: 12px; color: #79c0ff; }
.markdown-body pre { background: #21262d; border-radius: 8px; padding: 14px; margin: 12px 0; overflow-x: auto; }
.markdown-body pre code { background: none; padding: 0; font-size: 13px; color: var(--text); }
.markdown-body table { width: 100%; border-collapse: collapse; font-size: 13px; margin: 12px 0; }
.markdown-body th { text-align: left; color: var(--text-dim); padding: 8px 10px; border-bottom: 1px solid var(--border); font-weight: 500; }
.markdown-body td { padding: 8px 10px; border-bottom: 1px solid #21262d; }
.markdown-body tr:hover { background: rgba(88,166,255,0.04); }
.markdown-body blockquote { border-left: 3px solid var(--blue); padding: 8px 16px; margin: 12px 0; color: var(--text-dim); background: rgba(88,166,255,0.05); border-radius: 0 8px 8px 0; }
.markdown-body hr { border: none; border-top: 1px solid var(--border); margin: 20px 0; }
.markdown-body ul { margin: 8px 0; padding-left: 20px; }
.markdown-body li { margin: 4px 0; }
.markdown-body strong { color: var(--text); }

/* Scrollable table wrapper */
.table-scroll {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    width: 100%;
}

/* Current position banner */
.current-position {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 14px;
    margin-bottom: 16px;
    background: rgba(88, 166, 255, 0.06);
    border: 1px solid var(--border);
    border-radius: 8px;
    font-family: 'SF Mono', 'Fira Code', monospace;
    font-size: 13px;
    flex-wrap: wrap;
}
.cp-status { color: var(--green); font-weight: 600; font-size: 12px; }
.cp-status.cp-flat { color: var(--text-dim); }
.cp-detail { color: var(--text-dim); }

.conviction-row {
    display: grid;
    grid-template-columns: 48px 1fr 42px;
    gap: 8px;
    align-items: center;
    margin-bottom: 8px;
}
.conviction-label {
    font-size: 12px;
    font-weight: 600;
}
.conviction-track {
    position: relative;
    height: 10px;
    border-radius: 999px;
    border: 1px solid var(--border);
    background: #21262d;
    overflow: hidden;
}
.conviction-threshold-marker {
    position: absolute;
    top: -1px;
    bottom: -1px;
    width: 1px;
    border-left: 1px dashed rgba(139, 148, 158, 0.7);
    z-index: 2;
}
.conviction-fill {
    position: relative;
    height: 100%;
    width: 0%;
    border-radius: 999px;
    transition: width 0.45s ease;
    z-index: 1;
}
.conviction-fill-long { background: linear-gradient(90deg, rgba(63, 185, 80, 0.25), var(--green)); }
.conviction-fill-short { background: linear-gradient(90deg, rgba(248, 81, 73, 0.25), var(--red)); }
.conviction-value {
    text-align: right;
    font-size: 12px;
    color: var(--text-dim);
    font-family: 'SF Mono', 'Fira Code', monospace;
}
.z-gauge {
    position: relative;
    height: 16px;
    border: 1px solid var(--border);
    border-radius: 999px;
    background: #21262d;
    overflow: hidden;
}
.z-gauge-center {
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 1px;
    background: #484f58;
    z-index: 2;
}
.z-gauge-fill {
    position: absolute;
    top: 0;
    bottom: 0;
    width: 0%;
    transition: width 0.45s ease, left 0.45s ease;
}
.z-gauge-fill-neg { background: linear-gradient(90deg, rgba(63, 185, 80, 0.15), var(--green)); }
.z-gauge-fill-pos { background: linear-gradient(90deg, rgba(248, 81, 73, 0.15), var(--red)); }
.z-gauge-threshold {
    position: absolute;
    top: 1px;
    bottom: 1px;
    width: 1px;
    border-left: 1px dashed rgba(139, 148, 158, 0.65);
    z-index: 2;
}
.z-gauge-marker {
    position: absolute;
    top: -2px;
    bottom: -2px;
    width: 2px;
    background: #c9d1d9;
    box-shadow: 0 0 0 1px rgba(13, 17, 23, 0.75);
    transition: left 0.45s ease;
    z-index: 3;
}
.z-gauge-threshold-labels {
    position: relative;
    height: 12px;
    margin-top: 4px;
}
.z-gauge-threshold-label {
    position: absolute;
    transform: translateX(-50%);
    font-size: 10px;
    color: var(--text-dim);
    white-space: nowrap;
}
.z-score-value {
    margin-top: 6px;
    font-size: 18px;
    font-weight: 700;
    color: var(--text);
    font-family: 'SF Mono', 'Fira Code', monospace;
}
.trend-pill-row {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}
.trend-pill {
    min-width: 62px;
    text-align: center;
    border: 1px solid var(--border);
    border-radius: 999px;
    padding: 3px 8px;
    font-size: 12px;
    color: var(--text-dim);
    background: rgba(139, 148, 158, 0.08);
}
.trend-pill.trend-up {
    color: var(--green);
    border-color: rgba(63, 185, 80, 0.45);
    background: rgba(63, 185, 80, 0.12);
}
.trend-pill.trend-down {
    color: var(--red);
    border-color: rgba(248, 81, 73, 0.45);
    background: rgba(248, 81, 73, 0.12);
}

/* Stat row (trades summary) */
.stat-row {
    display: flex; gap: 24px; flex-wrap: wrap;
    padding: 16px 0; margin-bottom: 16px;
    border-bottom: 1px solid var(--border);
}
.stat-mini { display: flex; flex-direction: column; gap: 2px; }
.stat-mini-label { font-size: 12px; color: var(--text-dim); }
.stat-mini-value { font-size: 18px; font-weight: 600; font-family: 'SF Mono', 'Fira Code', monospace; }
@media (max-width: 780px) {
    .conviction-row {
        grid-template-columns: 42px 1fr 40px;
    }
}

.view-toggle {
    display: inline-flex;
    gap: 6px;
    margin-bottom: 12px;
    padding: 4px;
    border: 1px solid var(--border);
    border-radius: 999px;
    background: var(--bg);
}
.view-toggle-btn {
    border: none;
    background: transparent;
    color: var(--text-dim);
    padding: 6px 12px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
}
.view-toggle-btn.active {
    background: rgba(88, 166, 255, 0.18);
    color: var(--blue);
}

.position-row { cursor: pointer; }
.position-row.expanded { background: rgba(88, 166, 255, 0.08); }
.position-fills-row td {
    padding: 0;
    background: #10151d;
}
.position-fills-wrap {
    padding: 10px 12px;
    border-top: 1px solid #21262d;
}
.position-fills-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 12px;
}
.position-fills-table th,
.position-fills-table td {
    padding: 8px 10px;
}
.position-fills-table tr:hover {
    background: rgba(88, 166, 255, 0.03);
}

/* Run list */
.run-list { display: flex; flex-direction: column; }
.run-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 14px 16px;
    border-bottom: 1px solid #21262d;
    cursor: pointer;
    text-decoration: none;
    color: inherit;
    transition: background 0.1s;
}
.run-item:hover { background: rgba(88, 166, 255, 0.04); }
.run-item:last-child { border-bottom: none; }
.run-info { display: flex; align-items: center; gap: 12px; }
.run-detail { color: var(--text-dim); font-size: 13px; }
.run-right { display: flex; align-items: center; gap: 12px; }
.run-meta { font-size: 13px; color: var(--text-dim); }

/* Empty state */
.empty-state {
    text-align: center;
    padding: 40px 20px;
    color: var(--text-dim);
}
.empty-state p:first-child { font-size: 15px; margin-bottom: 8px; }

/* Badges */
.badge {
    display: inline-block;
    padding: 2px 10px;
    border-radius: 12px;
    font-size: 11px;
    font-weight: 500;
}
.badge-running { background: rgba(88, 166, 255, 0.2); color: var(--blue); }
.badge-complete { background: rgba(63, 185, 80, 0.2); color: var(--green); }

/* Bars */
.bar-container { height: 24px; background: #21262d; border-radius: 4px; position: relative; overflow: hidden; }
.bar-fill { height: 100%; border-radius: 4px; position: absolute; }
.bar-center { position: absolute; left: 50%; top: 0; bottom: 0; width: 1px; background: #484f58; }

/* Spinner */
.spinner {
    width: 40px; height: 40px;
    border: 3px solid var(--border);
    border-top-color: var(--blue);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    margin: 20px auto;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* Equity chart */
.equity-chart { width: 100%; height: 200px; position: relative; }

.winrate-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(140px, 1fr));
    gap: 10px;
}
.winrate-card {
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 10px 12px;
    background: var(--bg);
}
.winrate-label { font-size: 12px; color: var(--text-dim); }
.winrate-value { font-size: 18px; font-weight: 700; margin-top: 2px; }

.position-summary { border: 1px solid var(--border); border-radius: 8px; padding: 12px; }
/* position-row in tables must use table-row display; flex breaks column alignment */
tr.position-row { display: table-row; }
.position-summary .position-row { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.position-label { color: var(--text-dim); font-size: 13px; }
.position-pill { font-size: 12px; font-weight: 700; border-radius: 999px; padding: 3px 10px; border: 1px solid var(--border); }
.position-pill-stack {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 6px;
}
.mini-pill-label {
    font-size: 11px;
    color: var(--text-dim);
}
.alignment-indicator {
    margin-top: 8px;
    font-size: 12px;
    font-weight: 600;
}
.alignment-aligned { color: var(--green); }
.alignment-diverging { color: var(--yellow); }
.alignment-neutral { color: var(--text-dim); }
.summary-signal-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr;
    gap: 14px;
}
.summary-meta-row {
    display: grid;
    grid-template-columns: 1.4fr 1fr;
    gap: 14px;
}
.summary-signal-group {
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 10px;
    background: rgba(88, 166, 255, 0.03);
}
.summary-signal-title {
    font-size: 11px;
    color: var(--text-dim);
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}
.compact-meta .help-text {
    margin-top: 0;
    margin-bottom: 6px;
}
.signal-legend summary { cursor: pointer; color: var(--blue); font-weight: 600; }

@media (max-width: 900px) {
    .winrate-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
    .position-summary .position-row {
        align-items: flex-start;
        flex-direction: column;
    }
    .position-pill-stack {
        justify-content: flex-start;
    }
    .summary-signal-grid,
    .summary-meta-row {
        grid-template-columns: 1fr;
    }
}

/* Toast */
.toast {
    position: fixed; bottom: 24px; right: 24px;
    padding: 12px 20px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 8px;
    font-size: 14px;
    z-index: 100;
    animation: slideUp 0.3s ease;
}
@keyframes slideUp { from { transform: translateY(20px); opacity: 0; } }

/* Checkbox group (legacy support for backtest results pages) */
.checkbox-group { display: flex; flex-wrap: wrap; gap: 8px; }
.checkbox-group label {
    display: flex; align-items: center; gap: 6px; cursor: pointer;
    padding: 4px 10px; background: var(--bg); border: 1px solid var(--border);
    border-radius: 6px; font-size: 13px; color: var(--text);
}
.checkbox-group label:has(input:checked) { border-color: var(--blue); background: rgba(88, 166, 255, 0.1); }
.checkbox-group input { accent-color: var(--blue); }

/* Chart trade toggle */
.chart-toggle { display:flex; align-items:center; gap:4px; font-size:13px; color:var(--muted); cursor:pointer; }
.chart-toggle input { accent-color: var(--blue); }

/* Trade tooltip */
.trade-tooltip {
    position: absolute; z-index: 10; background: var(--card-bg, #161b22); border: 1px solid var(--border);
    border-radius: 6px; padding: 8px 12px; font-size: 12px; max-width: 280px; pointer-events: none;
    box-shadow: 0 4px 12px rgba(0,0,0,0.4);
}
.trade-tooltip .tt-side { font-weight: 600; }
.trade-tooltip .tt-side.buy { color: #3fb950; }
.trade-tooltip .tt-side.sell { color: #f85149; }
.trade-tooltip .tt-row { display: flex; justify-content: space-between; gap: 12px; margin-top: 2px; }
.trade-tooltip .tt-label { color: var(--muted); }

/* === Mobile UX fixes === */
@media (max-width: 480px) {
    /* Trade table: hide less important columns */
    #trades-table th:nth-child(3),
    #trades-table td:nth-child(3),
    #trades-table th:nth-child(4),
    #trades-table td:nth-child(4),
    #trades-table th:nth-child(7),
    #trades-table td:nth-child(7) {
        display: none;
    }
    #trades-table { font-size: 12px; }
    #trades-table th, #trades-table td { padding: 4px 6px; }

    /* Tabs: smaller text */
    .tabs .tab { font-size: 12px; padding: 8px 8px; }

    /* Chart: give it more height */
    #candle-chart { min-height: 300px !important; }

    /* Performance cards: compact 2x2 on narrow phones */
    .winrate-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 6px; }
    .winrate-card { padding: 8px; }
    .winrate-label { font-size: 11px; }
    .winrate-value { font-size: 15px; }

    /* Equity chart: slightly taller */
    .equity-chart { height: 160px; }

    /* Header: wrap ticker bar */
    .card { padding: 12px; }
}

/* Position table column widths */
#positions-table { table-layout: auto; width: 100%; }
#positions-table th, #positions-table td { white-space: nowrap; padding: 8px 10px; }