/* dashboard.css
 * Phase 3: Dashboard & Metrics consolidation
 * Migrated from legacy/base.css and legacy/components.css.
 * Provides unified patterns:
 *  - Layout grids: .dashboard-grid, .stats-grid, .summary-grid, .queue-stats-grid
 *  - Cards & stat blocks: .dashboard-card, .stat-card, .dashboard-stat-card unified via .stat-block
 *  - Summary metrics: .summary-item
 *  - Queue status: .queue-status, .queue-stat, .user-queue-info
 * Backward compatibility: original class names retained as aliases.
 */

/* Grids */
.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
}

.summary-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: var(--spacing-md);
}

.dashboard-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.queue-stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
}

/* Generic stat block (unified) */
.stat-block,
.stat-card,
.dashboard-stat-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    text-align: center;
    box-shadow: var(--shadow-sm);
}

/* Legacy specific cards still supported */
.dashboard-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-sm);
    transition: box-shadow .2s ease;
}

.dashboard-card:hover {
    box-shadow: var(--shadow-md);
}

/* Stat values & labels */
.stat-card__value,
.stat-value {
    font-size: var(--font-size-2xl, var(--font-size-3xl));
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: var(--spacing-xs, 0);
}

.stat-card__label,
.stat-label {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Stat card state modifiers */
.stat-card--running .stat-card__value {
    color: var(--color-warning);
}

.stat-card--finished .stat-card__value {
    color: var(--color-success);
}

.stat-card--error .stat-card__value {
    color: var(--color-error);
}

/* Summary items */
.summary-item {
    text-align: center;
}

.summary-item label {
    display: block;
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-sm);
}

.summary-item .value {
    font-size: var(--font-size-xl);
    font-weight: bold;
}

.summary-item .value.positive,
.value.positive,
.positive {
    color: var(--color-success);
}

.summary-item .value.negative,
.value.negative,
.negative {
    color: var(--color-error);
}

/* Queue status */
.queue-status {
    margin-bottom: var(--spacing-lg);
}

.queue-stat {
    text-align: center;
    padding: var(--spacing-md);
    background: var(--color-gray-50);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
}

.queue-stat__value {
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 0.25rem;
}

.queue-stat__label {
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 0.125rem;
}

.queue-stat__sublabel {
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
}

.user-queue-info {
    margin-top: var(--spacing-md);
    padding: var(--spacing-md);
    background: rgba(59, 130, 246, 0.1);
    border-radius: var(--radius-md);
    border-left: 4px solid var(--color-primary);
}

.user-queue-info h4 {
    margin: 0 0 var(--spacing-sm) 0;
    font-size: var(--font-size-md);
    font-weight: 600;
    color: var(--color-text);
}

.user-queue-info p {
    margin: 0.25rem 0;
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
}

/* Dashboard header */
.dashboard__header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-xl);
}

/* Strategy info snippet (still present near stats, keep here for now) */
.strategy-info {
    display: flex;
    flex-direction: column;
}

.strategy-name {
    font-weight: 500;
}

/* Responsive adjustments */
@media (max-width: 1024px) {
    .dashboard-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .dashboard-stats {
        grid-template-columns: 1fr 1fr;
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .queue-stats-grid {
        grid-template-columns: repeat(1, 1fr);
    }

    .dashboard__header {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-md);
    }
}