/* Scanner Dashboard -- Layout, top bar, grid, panels, tables */

:root {
    --float-very-low: #00e5ff;
    --float-low: #4caf50;
    --float-medium: #666;
    --float-high: #444;
    --gap-strong-pos: #00c853;
    --gap-pos: #4caf50;
    --gap-mild-pos: #2e7d32;
    --gap-mild-neg: #c62828;
    --gap-neg: #f44336;
    --gap-strong-neg: #ff1744;
    --vol-extreme: #1b5e20;
    --vol-high: #2e7d32;
    --vol-medium: #388e3c;
    --vol-low: #444;
    --news-breaking: #ff1744;
    --news-recent: #ff9100;
    --news-old: #ffd600;
    --strategy-high: #ffd600;
    --strategy-normal: #4caf50;
    --hod-accent: #ffd600;
    --squeeze-accent: #ff1744;
    --running-accent: #00e5ff;
    --gapper-accent: #4caf50;
}

/* ---- Top bar ---- */

.scanner-top-bar {
    background: #0a0a0a;
    border-bottom: 1px solid var(--border);
    padding: 8px 16px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.scanner-left {
    display: flex;
    align-items: center;
    gap: 10px;
}

.scanner-right {
    display: flex;
    align-items: center;
    gap: 12px;
}

.scanner-title {
    font-family: var(--mono);
    font-size: 16px;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: 1px;
}

.status-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    flex-shrink: 0;
}

.status-dot.online {
    background: var(--green);
    box-shadow: 0 0 6px rgba(63, 185, 80, 0.6);
    animation: pulse 2s infinite;
}

.status-dot.stale {
    background: var(--yellow);
    animation: pulse 1.5s infinite;
}

.status-dot.offline { background: var(--red); }

.phase-badge {
    font-family: var(--mono);
    font-size: 10px;
    font-weight: 700;
    padding: 2px 8px;
    border-radius: 3px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.phase-premarket {
    background: var(--yellow-dim);
    color: var(--yellow);
    border: 1px solid rgba(210, 153, 34, 0.3);
}

.phase-market {
    background: var(--green-dim);
    color: var(--green);
    border: 1px solid rgba(63, 185, 80, 0.3);
}

.phase-closed {
    background: var(--red-dim);
    color: var(--red);
    border: 1px solid rgba(248, 81, 73, 0.3);
}

.phase-unknown {
    background: var(--bg-tertiary);
    color: var(--text-muted);
    border: 1px solid var(--border);
}

.last-updated {
    color: var(--text-muted);
    font-family: var(--mono);
    font-size: 11px;
}

/* ---- Replay speed controls ---- */

.replay-controls {
    display: flex;
    gap: 0;
    border: 1px solid var(--border);
    border-radius: 4px;
    overflow: hidden;
}

.speed-btn {
    background: transparent;
    border: none;
    border-right: 1px solid var(--border);
    color: var(--text-muted);
    font-family: var(--mono);
    font-size: 11px;
    padding: 3px 8px;
    cursor: pointer;
    transition: background 0.15s, color 0.15s;
}

.speed-btn:last-child { border-right: none; }
.speed-btn:hover { background: var(--bg-tertiary); color: var(--text-primary); }
.speed-btn.active { background: var(--accent); color: #fff; }

/* ---- Audio master toggle ---- */

.audio-master-btn {
    background: transparent;
    border: 1px solid var(--border);
    border-radius: 4px;
    padding: 4px 8px;
    cursor: pointer;
    color: var(--green);
    transition: color 0.15s, border-color 0.15s;
    display: flex;
    align-items: center;
}

.audio-master-btn.muted { color: var(--red); }
.audio-master-btn:hover { border-color: var(--border-bright); }

.scanner-nav { display: flex; gap: 6px; }

/* ---- Stale banners ---- */

.stale-banner {
    font-family: var(--mono);
    font-size: 12px;
    text-align: center;
    padding: 6px 16px;
    display: none;
}

.stale-banner.visible { display: block; }

.stale-warning {
    background: var(--yellow-dim);
    border-bottom: 1px solid rgba(210, 153, 34, 0.3);
    color: var(--yellow);
}

.stale-critical {
    background: var(--red-dim);
    border-bottom: 1px solid rgba(248, 81, 73, 0.3);
    color: var(--red);
}

/* ---- Scanner grid layout ---- */

.scanner-grid {
    display: grid;
    grid-template-columns: 30fr 40fr 30fr;
    gap: 8px;
    padding: 8px;
    height: calc(100vh - 52px);
    min-width: 1400px;
    background: #0a0a0a;
}

.scanner-left-col,
.scanner-center-col,
.scanner-right-col {
    display: flex;
    flex-direction: column;
    gap: 8px;
    min-height: 0;
}

/* ---- Scanner panel chrome ---- */

.scanner-panel {
    background: #111;
    border: 1px solid #1e1e1e;
    border-radius: 4px;
    display: flex;
    flex-direction: column;
    min-height: 0;
    flex: 1;
}

#gappers-panel { flex: 3; }
#gainers-panel { flex: 2; }
#hod-panel { flex: 3; }
#running-panel { flex: 2; }
#squeeze-panel { flex: 2; }
#pillar-panel { flex: 1.5; }

.scanner-panel-header {
    padding: 6px 10px;
    border-bottom: 1px solid #1e1e1e;
    display: flex;
    align-items: center;
    gap: 8px;
    flex-shrink: 0;
    background: #0d0d0d;
}

.panel-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    flex-shrink: 0;
}

.panel-title {
    font-family: var(--mono);
    font-size: 11px;
    font-weight: 700;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.panel-count {
    margin-left: auto;
    font-family: var(--mono);
    font-size: 10px;
    color: var(--text-muted);
    background: #1a1a1a;
    padding: 1px 6px;
    border-radius: 3px;
    min-width: 20px;
    text-align: center;
}

.panel-count:empty { display: none; }

.panel-bell {
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 2px;
    color: var(--green);
    display: flex;
    align-items: center;
    transition: color 0.15s;
}

.panel-bell.muted { color: var(--red); }

.scanner-panel-body {
    flex: 1;
    min-height: 0;
    overflow: hidden;
}

/* ---- Scanner tables ---- */

.scanner-table-scroll { overflow-y: auto; }
.scanner-table-scroll::-webkit-scrollbar { width: 5px; }
.scanner-table-scroll::-webkit-scrollbar-track { background: #111; }
.scanner-table-scroll::-webkit-scrollbar-thumb { background: #333; border-radius: 3px; }

.scanner-table { width: 100%; border-collapse: collapse; }
.scanner-table thead { position: sticky; top: 0; z-index: 2; }

.scanner-table th {
    text-align: right;
    padding: 4px 8px;
    font-family: var(--mono);
    font-size: 10px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.3px;
    color: var(--text-muted);
    border-bottom: 1px solid #1e1e1e;
    background: #0d0d0d;
    white-space: nowrap;
}

.scanner-table th:first-child { text-align: left; }

.scanner-table td {
    padding: 3px 8px;
    font-family: var(--mono);
    font-size: 12px;
    text-align: right;
    border-bottom: 1px solid rgba(30, 30, 30, 0.7);
    white-space: nowrap;
    color: var(--text-secondary);
}

.scanner-table td:first-child { text-align: left; }
.scanner-table tbody tr { transition: background 0.1s; }
.scanner-table tbody tr:hover { background: rgba(255, 255, 255, 0.03); }

.scanner-table tbody tr.row-new { animation: row-flash 1.5s ease-out; }

@keyframes row-flash {
    0% { background: rgba(63, 185, 80, 0.15); }
    100% { background: transparent; }
}

/* ---- Empty state ---- */

.panel-empty {
    text-align: center;
    padding: 20px 12px;
    color: var(--text-muted);
    font-size: 12px;
    font-family: var(--mono);
}

.scan-pulse {
    display: inline-block;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--green);
    animation: pulse 2s infinite;
    margin-right: 6px;
    vertical-align: middle;
}

/* ---- Chart section ---- */

.chart-section {
    display: flex;
    flex-direction: column;
    flex: 1;
    min-height: 0;
    background: #111;
    border: 1px solid #1e1e1e;
    border-radius: 4px;
    overflow: hidden;
}

.chart-header {
    padding: 6px 10px;
    border-bottom: 1px solid #1e1e1e;
    background: #0d0d0d;
    display: flex;
    align-items: center;
    flex-shrink: 0;
}

.chart-header-left {
    display: flex;
    align-items: center;
    gap: 10px;
}

.chart-symbol-name {
    font-family: var(--mono);
    font-size: 16px;
    font-weight: 700;
    color: var(--blue);
    letter-spacing: 0.5px;
}

.chart-price {
    font-family: var(--mono);
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
}

.chart-change {
    font-family: var(--mono);
    font-size: 12px;
    font-weight: 600;
    padding: 1px 6px;
    border-radius: 3px;
}

.chart-change.positive {
    color: var(--green);
    background: var(--green-dim);
}

.chart-change.negative {
    color: var(--red);
    background: var(--red-dim);
}

.chart-gap {
    font-family: var(--mono);
    font-size: 11px;
    color: var(--text-muted);
}

.chart-header {
    justify-content: space-between;
}

.chart-tabs {
    display: flex;
    gap: 0;
    border: 1px solid #1e1e1e;
    border-radius: 4px;
    overflow: hidden;
}

.chart-tab {
    background: transparent;
    border: none;
    border-right: 1px solid #1e1e1e;
    color: var(--text-muted);
    font-family: var(--mono);
    font-size: 11px;
    font-weight: 600;
    padding: 4px 12px;
    cursor: pointer;
    transition: background 0.15s, color 0.15s;
    letter-spacing: 0.5px;
}

.chart-tab:last-child { border-right: none; }
.chart-tab:hover { background: #1a1a1a; color: var(--text-primary); }
.chart-tab.active { background: var(--accent); color: #fff; }

.chart-single {
    flex: 1;
    min-height: 0;
    width: 100%;
    height: 100%;
}

/* ---- Responsive ---- */

@media (max-width: 1400px) {
    .scanner-grid {
        grid-template-columns: 1fr 1fr;
        height: auto;
        min-width: 0;
    }
    .scanner-center-col {
        grid-column: 1 / -1;
        grid-row: 2;
        min-height: 500px;
    }
    .scanner-left-col,
    .scanner-right-col { min-height: 400px; }
    #gappers-panel,
    #gainers-panel { flex: none; min-height: 300px; }
    #hod-panel, #running-panel,
    #squeeze-panel, #pillar-panel { flex: none; min-height: 200px; }
}

@media (max-width: 900px) {
    .scanner-grid {
        grid-template-columns: 1fr;
    }
    .scanner-center-col {
        grid-column: 1;
        min-height: 400px;
    }
}

@media (max-width: 700px) {
    .scanner-top-bar { flex-wrap: wrap; gap: 8px; }
    .scanner-nav { display: none; }
}