/**
 * PC Kompas Trends - Categories Styles
 *
 * Contains:
 * - Categories grid (overview)
 * - Category cards
 * - Stat display within cards
 * - Trend indicators
 *
 * @package PC_Kompas_Trends
 * @since 1.0.0
 */

/* ============================================================================
   CATEGORIES GRID (OVERVIEW)
   ============================================================================ */

.trends-categories {
    margin-bottom: clamp(2rem, 4vw, 3rem);
}

.trends-categories__title {
    font-size: clamp(1.25rem, 2.5vw, 1.5rem);
    font-weight: 700;
    color: var(--text-primary);
    margin: 0 0 clamp(1rem, 2vw, 1.5rem) 0;
}

.trends-categories__grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(clamp(250px, 30vw, 300px), 1fr));
    gap: clamp(1rem, 2vw, 1.5rem);
}

/* ============================================================================
   CATEGORY CARD (OVERVIEW)
   ============================================================================ */

.trends-card {
    padding: clamp(1rem, 2vw, 1.25rem);
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: border-color 0.2s ease;
    display: flex;
    flex-direction: column;
    gap: clamp(0.875rem, 1.5vw, 1rem);
    text-decoration: none;
    position: relative;
}

.trends-card:hover {
    border-color: var(--accent);
}

.trends-card:active {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.trends-card:focus-within {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}

/* Dark mode hover - no shadow, just border color change */

.trends-card__header {
    display: flex;
    align-items: center;
    gap: clamp(0.75rem, 1.5vw, 1rem);
}

.trends-card__icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: clamp(40px, 6vw, 48px);
    height: clamp(40px, 6vw, 48px);
    min-width: clamp(40px, 6vw, 48px);
    background: var(--accent-light);
    border-radius: var(--radius-md);
    color: var(--accent);
    flex-shrink: 0;
}

.trends-card__icon svg {
    width: clamp(24px, 4vw, 32px);
    height: clamp(24px, 4vw, 32px);
    color: var(--accent);
}

.trends-card__title {
    font-size: clamp(0.9rem, 1.5vw, 1.125rem);
    font-weight: 700;
    color: var(--text-primary);
    margin: 0;
    line-height: 1.3;
}

.trends-card__content {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.trends-card__stat {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: clamp(0.8rem, 1.2vw, 0.9rem);
    padding: clamp(0.375rem, 0.75vw, 0.5rem) 0;
    border-bottom: 1px solid var(--border-light);
}

.trends-card__stat:last-child {
    border-bottom: none;
}

.trends-card__stat-label {
    color: var(--text-secondary);
    font-weight: 500;
}

.trends-card__stat-value {
    color: var(--text-primary);
    font-weight: 600;
    text-align: right;
}

.trends-card__trend {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    font-weight: 600;
    font-size: clamp(0.8rem, 1.2vw, 0.9rem);
}

.trends-card__trend-arrow {
    display: inline-block;
    width: 16px;
    height: 16px;
    flex-shrink: 0;
}

.trends-card__trend--up {
    color: var(--error);
}

.trends-card__trend--up .trends-card__trend-arrow::before {
    content: '\2191';
}

.trends-card__trend--down {
    color: var(--success);
}

.trends-card__trend--down .trends-card__trend-arrow::before {
    content: '\2193';
}

.trends-card__trend--stable {
    color: var(--text-muted);
}

.trends-card__trend--stable .trends-card__trend-arrow::before {
    content: '\2192';
}

.trends-card__arrow {
    position: absolute;
    bottom: 1rem;
    right: 1rem;
    font-size: 1.25rem;
    color: var(--text-muted);
    opacity: 0.5;
    transition: opacity 0.2s ease, color 0.2s ease, transform 0.2s ease;
}

.trends-card:hover .trends-card__arrow {
    opacity: 1;
    color: var(--accent);
    transform: translateX(4px);
}