/* Unity Games Gallery Styles */

/* Gallery Header */
.gallery-header {
    text-align: center;
    margin-bottom: 2rem;
}

.gallery-description {
    font-size: 1.1rem;
    color: var(--text-secondary, #666);
    margin-top: 0.5rem;
}

/* Filters Container */
.filters-container {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    align-items: flex-end;
    margin-bottom: 2.5rem;
    padding: 1.5rem;
    background-color: var(--background-secondary, #f5f5f5);
    border-radius: 8px;
}

.filter-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    min-width: 150px;
}

.filter-label {
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--text-primary, #333);
}

.filter-select {
    padding: 0.75rem;
    border: 2px solid var(--border-color, #ddd);
    border-radius: 4px;
    font-size: 1rem;
    background-color: var(--background-primary, #fff);
    color: var(--text-primary, #333);
    cursor: pointer;
    transition: border-color 0.3s ease;
}

.filter-select:hover,
.filter-select:focus {
    border-color: var(--primary-color, #007bff);
    outline: none;
}

.search-group {
    flex: 1;
    min-width: 200px;
}

.search-input {
    width: 100%;
    padding: 0.75rem;
    border: 2px solid var(--border-color, #ddd);
    border-radius: 4px;
    font-size: 1rem;
    background-color: var(--background-primary, #fff);
    color: var(--text-primary, #333);
    transition: border-color 0.3s ease;
}

.search-input:focus {
    border-color: var(--primary-color, #007bff);
    outline: none;
}

/* Games Grid */
.games-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

/* Game Card */
.game-card {
    background-color: var(--background-primary, #fff);
    border: 1px solid var(--border-color, #ddd);
    border-radius: 8px;
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    cursor: pointer;
}

.game-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.1);
}

.game-card:focus-within {
    outline: 2px solid var(--primary-color, #007bff);
    outline-offset: 2px;
}

/* Game Thumbnail */
.game-thumbnail {
    position: relative;
    width: 100%;
    height: 200px;
    overflow: hidden;
    background-color: var(--background-secondary, #f5f5f5);
}

.game-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.game-card:hover .game-thumbnail img {
    transform: scale(1.05);
}

.game-category-badge {
    position: absolute;
    top: 10px;
    right: 10px;
    background-color: var(--primary-color, #007bff);
    color: #fff;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
}

/* Game Info */
.game-info {
    padding: 1.5rem;
}

.game-title {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--text-primary, #333);
}

.game-description {
    font-size: 0.95rem;
    color: var(--text-secondary, #666);
    margin-bottom: 1rem;
    line-height: 1.5;
}

/* Game Stats */
.game-stats {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border-color, #ddd);
}

.stat {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.25rem;
}

.stat-label {
    font-size: 0.75rem;
    color: var(--text-secondary, #666);
    text-transform: uppercase;
}

.stat-value {
    font-size: 1rem;
    font-weight: 700;
    color: var(--primary-color, #007bff);
}

/* Rating */
.game-rating {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.stars {
    display: flex;
    gap: 0.125rem;
}

.star {
    color: #ffc107;
    font-size: 1rem;
}

.star.empty {
    color: var(--border-color, #ddd);
}

.rating-value {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-primary, #333);
}

.rating-count {
    font-size: 0.8rem;
    color: var(--text-secondary, #666);
}

/* Play Button */
.play-button {
    display: block;
    width: 100%;
    padding: 0.875rem;
    background-color: var(--primary-color, #007bff);
    color: #fff;
    border: none;
    border-radius: 4px;
    font-size: 1rem;
    font-weight: 600;
    text-align: center;
    text-decoration: none;
    cursor: pointer;
    transition: background-color 0.3s ease, transform 0.2s ease;
}

.play-button:hover {
    background-color: var(--primary-color-dark, #0056b3);
    transform: scale(1.02);
}

.play-button:focus {
    outline: 2px solid var(--primary-color, #007bff);
    outline-offset: 2px;
}

.play-button:active {
    transform: scale(0.98);
}

/* No Results */
.no-results {
    text-align: center;
    padding: 3rem;
    color: var(--text-secondary, #666);
}

.no-results p {
    font-size: 1.2rem;
}

/* About Unity Section */
#about-unity {
    margin-top: 4rem;
    padding-top: 3rem;
    border-top: 2px solid var(--border-color, #ddd);
}

.tech-highlights {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.tech-highlight {
    padding: 1.5rem;
    background-color: var(--background-secondary, #f5f5f5);
    border-radius: 8px;
    border-left: 4px solid var(--primary-color, #007bff);
}

.tech-highlight h3 {
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
    color: var(--text-primary, #333);
}

.tech-highlight p {
    font-size: 0.95rem;
    color: var(--text-secondary, #666);
    line-height: 1.6;
}

/* Visually Hidden (for screen readers) */
.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    margin: -1px;
    padding: 0;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* Responsive Design */
@media (max-width: 768px) {
    .filters-container {
        flex-direction: column;
        gap: 1rem;
    }

    .filter-group,
    .search-group {
        width: 100%;
        min-width: auto;
    }

    .games-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .game-stats {
        flex-wrap: wrap;
        gap: 0.5rem;
    }

    .tech-highlights {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
}

@media (max-width: 480px) {
    .gallery-description {
        font-size: 1rem;
    }

    .game-title {
        font-size: 1.1rem;
    }

    .game-description {
        font-size: 0.9rem;
    }
}

/* Dark Mode Support */
@media (prefers-color-scheme: dark) {
    .gallery-description {
        color: var(--text-secondary-dark, #aaa);
    }

    .filters-container {
        background-color: var(--background-secondary-dark, #2a2a2a);
    }

    .filter-label {
        color: var(--text-primary-dark, #e0e0e0);
    }

    .filter-select,
    .search-input {
        background-color: var(--background-primary-dark, #1a1a1a);
        color: var(--text-primary-dark, #e0e0e0);
        border-color: var(--border-color-dark, #444);
    }

    .game-card {
        background-color: var(--background-primary-dark, #1a1a1a);
        border-color: var(--border-color-dark, #444);
    }

    .game-thumbnail {
        background-color: var(--background-secondary-dark, #2a2a2a);
    }

    .game-title {
        color: var(--text-primary-dark, #e0e0e0);
    }

    .game-description {
        color: var(--text-secondary-dark, #aaa);
    }

    .game-stats {
        border-top-color: var(--border-color-dark, #444);
    }

    .stat-label {
        color: var(--text-secondary-dark, #aaa);
    }

    .rating-value {
        color: var(--text-primary-dark, #e0e0e0);
    }

    .rating-count {
        color: var(--text-secondary-dark, #aaa);
    }

    .star.empty {
        color: var(--border-color-dark, #444);
    }

    .tech-highlight {
        background-color: var(--background-secondary-dark, #2a2a2a);
    }

    .tech-highlight h3 {
        color: var(--text-primary-dark, #e0e0e0);
    }

    .tech-highlight p {
        color: var(--text-secondary-dark, #aaa);
    }

    .no-results {
        color: var(--text-secondary-dark, #aaa);
    }
}