/* ═══════════════════════════════════════════════════════════
   TRADING DASHBOARD — SPA Integration Styles
   ═══════════════════════════════════════════════════════════ */

.trading-main-grid {
    display: grid;
    grid-template-columns: 1fr 340px;
    gap: 1px;
    background: var(--border, #2b3139);
    flex: 1;
    min-height: 0;
}

.trading-content-area {
    background: var(--bg-card, #181a20);
    display: flex;
    flex-direction: column;
    padding: 16px;
    overflow-y: auto;
}

.trading-stats-row {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 10px;
    margin-bottom: 12px;
}

.trading-stat-card {
    background: var(--bg-secondary, #1e2329);
    border-radius: 6px;
    padding: 12px 14px;
    border: 1px solid var(--border, #2b3139);
}

.trading-stat-label {
    font-size: 11px;
    color: var(--text-muted, #5e6673);
    margin-bottom: 4px;
}

.trading-stat-value {
    font-family: 'JetBrains Mono', monospace;
    font-size: 16px;
    font-weight: 700;
}

.trading-bottom-panel {
    background: var(--bg-card, #181a20);
    border-top: 1px solid var(--border, #2b3139);
}

.trading-panel-tabs {
    display: flex;
    gap: 0;
    border-bottom: 1px solid var(--border, #2b3139);
    padding: 0 16px;
}

.trading-panel-tab {
    padding: 12px 16px;
    font-size: 13px;
    font-weight: 500;
    color: var(--text-secondary, #848e9c);
    cursor: pointer;
    border-bottom: 2px solid transparent;
    transition: all 0.2s;
    background: none;
    border-top: none;
    border-left: none;
    border-right: none;
}

.trading-panel-tab.active {
    color: var(--text-primary, #eaecef);
    border-bottom-color: #f0b90b;
}

.trading-panel-content { padding: 12px 16px; }

.trading-data-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 12px;
}

.trading-data-table th {
    text-align: left;
    padding: 8px 10px;
    color: var(--text-muted, #5e6673);
    font-weight: 500;
    font-size: 11px;
    text-transform: uppercase;
    border-bottom: 1px solid var(--border, #2b3139);
}

.trading-data-table td {
    padding: 8px 10px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 12px;
    border-bottom: 1px solid rgba(43,49,57,0.5);
}

.trading-data-table tr:hover td { background: rgba(43,49,57,0.3); }

.trading-empty-state {
    text-align: center;
    padding: 40px 20px;
    color: var(--text-muted, #5e6673);
    font-size: 13px;
}

.trading-input-group {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.trading-input-group label {
    font-size: 12px;
    color: var(--text-secondary, #848e9c);
}

.trading-input-row {
    display: flex;
    align-items: center;
    background: var(--bg-secondary, #1e2329);
    border: 1px solid var(--border, #2b3139);
    border-radius: 6px;
    overflow: hidden;
    transition: border-color 0.2s;
}

.trading-input-row:focus-within { border-color: #f0b90b; }

.trading-input-row input {
    flex: 1;
    padding: 10px 12px;
    background: transparent;
    border: none;
    color: var(--text-primary, #eaecef);
    font-family: 'JetBrains Mono', monospace;
    font-size: 14px;
    outline: none;
}

.trading-input-suffix {
    padding: 0 12px;
    color: var(--text-secondary, #848e9c);
    font-size: 12px;
    font-weight: 600;
}

.trading-status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    display: inline-block;
}

.trading-status-dot.active {
    background: #02c076;
    box-shadow: 0 0 8px #02c076;
    animation: pulse 2s infinite;
}

.trading-status-dot.inactive { background: var(--text-muted, #5e6673); }

/* Trading Responsive */
@media (max-width: 768px) {
    .trading-main-grid {
        grid-template-columns: 1fr;
    }
    .trading-stats-row { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 480px) {
    .trading-stats-row { grid-template-columns: 1fr 1fr; }
}

/* ── Chart Container ────────────────────── */
.trading-chart-container {
    position: relative;
    height: 360px;
    background: #0b0e11;
    border-bottom: 1px solid var(--border, #2b3139);
}

.trading-chart-toolbar {
    position: absolute;
    top: 8px;
    left: 12px;
    z-index: 10;
    display: flex;
    gap: 4px;
}

.chart-interval-btn {
    padding: 4px 12px;
    font-size: 11px;
    font-weight: 600;
    background: rgba(43, 49, 57, 0.8);
    color: var(--text-secondary, #848e9c);
    border: 1px solid transparent;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.15s;
}

.chart-interval-btn:hover {
    background: rgba(43, 49, 57, 1);
    color: var(--text-primary, #eaecef);
}

.chart-interval-btn.active {
    background: rgba(240, 185, 11, 0.15);
    color: #f0b90b;
    border-color: #f0b90b;
}

@media (max-width: 768px) {
    .trading-chart-container {
        height: 260px;
    }
}