/* Forex AI Dashboard — Styles v3 */

:root {
    --bg-primary: #0d1117;
    --bg-secondary: #161b22;
    --bg-card: #1c2128;
    --border: #30363d;
    --text-primary: #e6edf3;
    --text-secondary: #8b949e;
    --text-muted: #6e7681;
    --green: #26a69a;
    --red: #ef5350;
    --accent: #58a6ff;
    --accent-green: #3fb950;
    --signal-up: #26a69a;
    --signal-down: #ef5350;
    --signal-neutral: #ffc107;
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    min-height: 100vh;
    line-height: 1.5;
}

/* ── Header ── */
header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 20px;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border);
    flex-wrap: wrap;
    gap: 8px;
}
.header-left { display: flex; align-items: center; gap: 10px; }
.header-left h1 { font-size: 1.1rem; font-weight: 600; }
.header-right { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; }

/* ── Badges ── */
.badge {
    font-size: 0.7rem; font-weight: 600; padding: 2px 8px;
    border-radius: 10px; text-transform: uppercase; letter-spacing: 0.3px;
}
.badge-research { background: rgba(88,166,255,0.15); color: var(--accent); border: 1px solid rgba(88,166,255,0.3); }
.badge-pair { background: rgba(57,211,83,0.15); color: var(--green); border: 1px solid rgba(57,211,83,0.3); }
.badge-tf { background: rgba(255,193,7,0.15); color: #ffc107; border: 1px solid rgba(255,193,7,0.3); }
.badge-source { background: rgba(156,39,176,0.15); color: #ce93d8; border: 1px solid rgba(156,39,176,0.3); }
.candle-count { font-size: 0.75rem; color: var(--text-secondary); }

/* ── Controls Bar ── */
.controls-bar {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 8px 20px;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border);
    flex-wrap: wrap;
}
.controls-group {
    display: flex;
    align-items: center;
    gap: 6px;
}
.controls-group label {
    font-size: 0.75rem;
    color: var(--text-secondary);
    font-weight: 500;
}
.btn-group { display: flex; gap: 2px; }
.tf-btn {
    background: var(--bg-primary); color: var(--text-secondary);
    border: 1px solid var(--border); border-radius: 4px;
    padding: 4px 10px; font-size: 0.75rem; cursor: pointer;
    transition: all 0.15s;
}
.tf-btn:hover { background: var(--bg-card); color: var(--text-primary); }
.tf-btn.active { background: var(--accent); color: #fff; border-color: var(--accent); }

.ctrl-select {
    background: var(--bg-primary); color: var(--text-primary);
    border: 1px solid var(--border); border-radius: 4px;
    padding: 4px 8px; font-size: 0.75rem; cursor: pointer;
}

.toggle-label {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    cursor: pointer;
    font-size: 0.75rem;
    color: var(--text-secondary);
    user-select: none;
}
.toggle-label input[type="checkbox"] {
    accent-color: var(--accent);
    width: 14px; height: 14px;
}

.ctrl-btn {
    background: var(--bg-primary); color: var(--text-primary);
    border: 1px solid var(--border); border-radius: 4px;
    padding: 4px 12px; font-size: 0.75rem; cursor: pointer;
    transition: background 0.15s;
}
.ctrl-btn:hover { background: var(--bg-card); }
.ctrl-btn:disabled { opacity: 0.5; cursor: default; }

/* ── Dashboard Layout ── */
.dashboard-layout {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: 12px;
    padding: 12px 20px;
    max-width: 1400px;
    margin: 0 auto;
}

.chart-column { min-width: 0; }
.sidebar { display: flex; flex-direction: column; gap: 10px; overflow-y: auto; max-height: calc(100vh - 120px); }
.sidebar-section { min-width: 0; }

/* ── Chart ── */
.chart-container {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 12px;
    min-height: 420px;
}
#chart { width: 100%; height: 400px; min-height: 400px; }

/* ── Indicator Toggles ── */
.indicator-toggles {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    padding: 8px 12px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 6px;
    margin-top: 8px;
}

/* ── Panels Row ── */
.panels-row { width: 100%; }
.info-panel { display: grid; gap: 10px; }
.info-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 12px;
}
.info-card h3 {
    font-size: 0.75rem;
    color: var(--text-secondary);
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.signal-card { border-color: var(--accent); }
.eval-card { border-color: var(--accent-green); }
.bt-card { border-color: #ffc107; }

/* ── Price ── */
.price-value { font-size: 1.3rem; font-weight: 700; font-variant-numeric: tabular-nums; }
.price-change { font-size: 0.85rem; margin-top: 2px; }
.price-change.up { color: var(--green); }
.price-change.down { color: var(--red); }

/* ── Range Rows ── */
.range-row, .status-row {
    display: flex;
    justify-content: space-between;
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-bottom: 4px;
}
.range-row strong, .status-row strong { color: var(--text-primary); font-variant-numeric: tabular-nums; }

/* ── Status ── */
.status-badge { font-size: 0.75rem; padding: 2px 8px; border-radius: 6px; }
.status-ok { color: var(--accent-green); }
.status-error { color: var(--red); }

/* ── Indicator Panel ── */
.indicator-row {
    display: flex;
    justify-content: space-between;
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-bottom: 4px;
}
.ind-value { font-variant-numeric: tabular-nums; color: var(--text-primary); font-weight: 600; font-size: 0.75rem; }

/* ── Signal ── */
.signal-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.signal-main { display: flex; flex-direction: column; gap: 8px; }
.signal-label-row { display: flex; align-items: center; gap: 8px; font-size: 0.8rem; color: var(--text-secondary); }
.ml-signal-value { font-size: 1.2rem; font-weight: 700; letter-spacing: 0.5px; }
.ml-signal-up { color: var(--signal-up); }
.ml-signal-down { color: var(--signal-down); }
.ml-signal-neutral { color: var(--signal-neutral); }
.ml-signal-unavail { color: var(--text-muted); font-size: 0.9rem; }
.signal-prob-row { display: flex; gap: 12px; font-size: 0.75rem; }
.prob-item { display: flex; flex-direction: column; align-items: center; gap: 1px; font-weight: 600; }
.prob-up { color: var(--signal-up); }
.prob-neutral { color: var(--signal-neutral); }
.prob-down { color: var(--signal-down); }
.prob-num { font-size: 1rem; font-weight: 700; }
.signal-details { display: flex; flex-direction: column; gap: 6px; justify-content: center; }
.signal-detail-row { display: flex; justify-content: space-between; font-size: 0.75rem; color: var(--text-secondary); }
.signal-detail-val { color: var(--text-primary); font-weight: 600; font-variant-numeric: tabular-nums; }

/* ── Evaluation / Backtest ── */
.eval-panel { min-height: 60px; }
.eval-loading { color: var(--text-muted); font-size: 0.75rem; }
.eval-error { color: var(--red); font-size: 0.75rem; padding: 4px 0; }
.eval-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.eval-section { display: flex; flex-direction: column; gap: 4px; }
.eval-row { display: flex; justify-content: space-between; font-size: 0.75rem; color: var(--text-secondary); }
.eval-val { font-variant-numeric: tabular-nums; color: var(--text-primary); font-weight: 600; }
.eval-val.dim { color: var(--text-secondary); font-weight: 400; }
.eval-val.good { color: var(--green); }
.eval-val.bad { color: var(--red); }

/* ── MILESTONE ── */
.milestone-card { background: var(--bg-card); border: 1px solid var(--border); border-radius: 8px; padding: 12px; margin-bottom: 12px; }
.milestone-card h3 { font-size: 0.8rem; color: var(--text-secondary); margin-bottom: 8px; text-transform: uppercase; letter-spacing: 0.3px; }
.milestone-card ul { list-style: none; padding: 0; }
.milestone-card li { font-size: 0.8rem; color: var(--text-secondary); padding: 3px 0; padding-left: 14px; position: relative; }
.milestone-card li::before { content: '→'; position: absolute; left: 0; color: var(--accent); }
.disclaimer { margin-top: 6px; font-size: 0.7rem; color: var(--text-muted); font-style: italic; }

/* ── Data Status ── */
.data-status-grid { display: grid; gap: 2px; }
.ds-val { color: var(--text-primary); font-weight: 600; font-variant-numeric: tabular-nums; font-size: 0.75rem; }
.ds-small { font-size: 0.65rem; }
.ds-badge {
    font-size: 0.65rem; font-weight: 700; padding: 1px 8px; border-radius: 8px;
    text-transform: uppercase; letter-spacing: 0.3px;
}
.ds-live { color: var(--accent-green); background: rgba(63,185,80,0.15); }
.ds-delayed { color: #ffc107; background: rgba(255,193,7,0.15); }
.ds-offline { color: var(--red); background: rgba(239,83,80,0.15); }
.ds-backfilling { color: var(--accent); background: rgba(88,166,255,0.15); }
.ds-warnings { margin-top: 6px; display: none; }
.ds-warn { font-size: 0.65rem; color: #ffc107; padding: 2px 0; line-height: 1.3; }
.ds-btn {
    background: var(--bg-secondary); color: var(--text-primary);
    border: 1px solid var(--border); border-radius: 4px;
    padding: 3px 10px; font-size: 0.7rem; cursor: pointer; transition: background 0.15s;
}
.ds-btn:hover { background: var(--bg-card); }
.ds-btn:disabled { opacity: 0.5; cursor: default; }
.ds-timer { font-size: 0.65rem; color: var(--text-muted); align-self: center; }

/* ── Patterns ── */
.patterns-panel { max-height: 200px; overflow-y: auto; }
.pattern-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 3px 0;
    border-bottom: 1px solid rgba(48,54,61,0.3);
    font-size: 0.7rem;
}
.pattern-item:last-child { border-bottom: none; }
.pattern-name { color: var(--text-primary); font-weight: 500; }
.pattern-dir { font-weight: 600; text-transform: uppercase; }
.pattern-conf { color: var(--text-muted); }

/* ── News ── */
.news-panel { max-height: 250px; overflow-y: auto; }
.news-item {
    padding: 4px 0;
    border-bottom: 1px solid rgba(48,54,61,0.3);
    font-size: 0.7rem;
}
.news-item:last-child { border-bottom: none; }
.news-title a { color: var(--accent); text-decoration: none; line-height: 1.3; }
.news-title a:hover { text-decoration: underline; }
.news-meta { display: flex; gap: 8px; margin-top: 2px; font-size: 0.6rem; }
.good { color: var(--green); }
.bad { color: var(--red); }
.dim { color: var(--text-muted); }

/* ── Disclaimer Box ── */
.disclaimer-box {
    font-size: 0.6rem;
    color: var(--text-muted);
    font-style: italic;
    padding: 8px;
    text-align: center;
    line-height: 1.3;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 6px;
}

/* ── Responsive ── */
@media (max-width: 900px) {
    .dashboard-layout {
        grid-template-columns: 1fr;
    }
    .sidebar {
        max-height: none;
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 10px;
    }
    #chart { height: 300px; min-height: 300px; }
    .controls-bar { gap: 8px; padding: 6px 12px; }
}

@media (max-width: 600px) {
    .sidebar { grid-template-columns: 1fr; }
    header { flex-direction: column; align-items: flex-start; }
    #chart { height: 250px; min-height: 250px; }
    .signal-grid { grid-template-columns: 1fr; }
}