/**
 * Price Chart Alerts Styles
 *
 * Price alert modal and form styles
 * Note: Main price alert styles are in alerts.css
 * This file contains chart-specific alert integrations
 *
 * @package PC_Kompas_Trends
 * @since 1.0.0
 */

/* ============================================================================
   CHART-SPECIFIC ALERT INTEGRATION
   ============================================================================ */

/**
 * Alert button in chart header (if applicable)
 * Uses same styling as period buttons for consistency
 */
.pkt-price-chart__alert-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    min-height: 44px;
    padding: clamp(0.5rem, 1vw, 0.75rem) clamp(0.75rem, 1.5vw, 1rem);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: var(--bg-secondary);
    color: var(--text-primary);
    font-size: clamp(0.875rem, 1.2vw, 1rem);
    font-weight: 500;
    cursor: pointer;
    transition: all 150ms ease;
    white-space: nowrap;
}

.pkt-price-chart__alert-btn:hover {
    background: var(--bg-tertiary);
    border-color: var(--accent);
    color: var(--accent);
}

.pkt-price-chart__alert-btn:focus {
    outline: 2px solid var(--accent);
    outline-offset: -2px;
}

.pkt-price-chart__alert-btn:focus:not(:focus-visible) {
    outline: none;
}

.pkt-price-chart__alert-btn svg {
    width: 1rem;
    height: 1rem;
    flex-shrink: 0;
}

/**
 * Alert indicator in chart (shows when alert is set)
 */
.pkt-price-chart__alert-indicator {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.25rem 0.5rem;
    background: rgba(var(--accent-rgb), 0.1);
    border: 1px solid var(--accent);
    border-radius: var(--radius-sm);
    font-size: clamp(0.75rem, 1vw, 0.875rem);
    color: var(--accent);
}

.pkt-price-chart__alert-indicator svg {
    width: 0.875rem;
    height: 0.875rem;
}

/* ============================================================================
   DARK MODE
   ============================================================================ */

.dark .pkt-price-chart__alert-btn:hover,
html.dark .pkt-price-chart__alert-btn:hover {
    background: var(--bg-tertiary);
}

/* ============================================================================
   ACCESSIBILITY
   ============================================================================ */

@media (prefers-reduced-motion: reduce) {
    .pkt-price-chart__alert-btn {
        transition: none;
    }
}

.pkt-price-chart__alert-btn:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}