/**
 * Favorites Page Styles
 *
 * List layout with cards showing thumbnail + title + metadata
 * Follows CONTEXT.md decision: "List layout with details"
 */

/* Page container */
.favorites-page {
    flex: 1;
    padding: var(--space-8) var(--space-4);
    min-height: 60vh;
}

.favorites-page .container {
    max-width: 1280px;
    margin: 0 auto;
}

/* Header section */
.favorites-header {
    text-align: center;
    margin-bottom: var(--space-8);
}

.favorites-header h1 {
    font-size: var(--text-3xl);
    color: var(--color-navy);
    margin-bottom: var(--space-2);
}

.favorites-subtitle {
    color: var(--color-gray-600);
    font-size: var(--text-lg);
}

/* Favorites list - grid layout matching catalog */
.favorites-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--space-6);
}

/* Empty state styling */
.favorites-empty {
    text-align: center;
    padding: var(--space-16) var(--space-4);
    max-width: 400px;
    margin: 0 auto;
}

.favorites-empty .empty-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--space-6);
    color: var(--color-gray-300);
}

.favorites-empty .empty-icon svg {
    width: 100%;
    height: 100%;
}

.favorites-empty h2 {
    font-size: var(--text-xl);
    color: var(--color-navy);
    margin-bottom: var(--space-2);
}

.favorites-empty p {
    color: var(--color-gray-600);
    margin-bottom: var(--space-6);
}

/* Loading state */
.favorites-loading {
    text-align: center;
    padding: var(--space-16) var(--space-4);
}

.favorites-loading .spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--color-gray-200);
    border-top-color: var(--color-burgundy);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    margin: 0 auto var(--space-4);
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

.favorites-loading p {
    color: var(--color-gray-600);
}

/* Ownership indicators - UNLOCKED badge */
.fav-unlocked-badge {
    position: absolute;
    top: var(--space-2);
    left: var(--space-2);
    z-index: 2;
    padding: var(--space-1) var(--space-2);
    background: var(--color-success);
    color: var(--color-white);
    font-size: var(--text-xs, 0.75rem);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    line-height: 1;
    border-radius: var(--radius-sm, 4px);
}

/* Ownership indicators - Download button */
.fav-download-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    width: 100%;
    border-radius: 0 0 var(--radius-md, 0.5rem) var(--radius-md, 0.5rem);
    border-top-left-radius: 0;
    border-top-right-radius: 0;
}

.fav-download-btn svg {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
}

/* Owned card highlight */
.card:has(.fav-unlocked-badge) {
    border-color: var(--color-success);
}

/* Responsive adjustments */
@media (width <= 640px) {
    .favorites-page {
        padding: var(--space-6) var(--space-4);
    }

    .favorites-header h1 {
        font-size: var(--text-2xl);
    }

    .favorites-list {
        grid-template-columns: 1fr;
        gap: var(--space-4);
    }

    .favorites-empty {
        padding: var(--space-8) var(--space-2);
    }

    .favorites-empty .empty-icon {
        width: 60px;
        height: 60px;
    }
}