/* Enhanced Category Display System */

/* Category Grid Container */
.category-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin: 2rem 0;
    padding: 0;
}

/* Individual Category Card */
.category-card {
    background: #fff;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
    position: relative;
    min-height: 300px;
    display: flex;
    flex-direction: column;
}

    .category-card:hover {
        transform: translateY(-5px);
        box-shadow: 0 12px 24px rgba(0, 0, 0, 0.15);
    }

/* Category Image */
.category-image {
    position: relative;
    width: 100%;
    height: 200px;
    overflow: hidden;
    background: #f8f9fa;
}

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

.category-card:hover .category-image img {
    transform: scale(1.05);
}

/* Category Content */
.category-content {
    padding: 1.5rem;
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.category-title {
    font-family: var(--font-secondary);
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-semibold);
    color: var(--text-primary);
    margin-bottom: 0.75rem;
    line-height: var(--line-height-tight);
    text-transform: capitalize;
}

.category-description {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    line-height: var(--line-height-relaxed);
    margin-bottom: 1rem;
    flex: 1;
}

.category-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
    font-size: var(--font-size-xs);
    color: var(--text-muted);
}

.category-count {
    background: #e3f2fd;
    color: #1976d2;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-weight: var(--font-weight-medium);
    font-size: var(--font-size-xs);
}

.category-badge {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-medium);
    text-transform: uppercase;
    letter-spacing: var(--letter-spacing-wide);
}

/* Category Action Button */
.category-action {
    align-self: stretch;
}

.category-btn {
    width: 100%;
    padding: 0.75rem 1rem;
    background: transparent;
    border: 2px solid #007bff;
    color: #007bff;
    font-family: var(--font-secondary);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    text-transform: uppercase;
    letter-spacing: var(--letter-spacing-wide);
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    text-align: center;
    display: inline-block;
}

    .category-btn:hover {
        background: #007bff;
        color: white;
        transform: translateY(-1px);
    }

/* Featured Category Styles */
.category-card.featured {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

    .category-card.featured .category-title {
        color: white;
    }

    .category-card.featured .category-description {
        color: rgba(255, 255, 255, 0.9);
    }

    .category-card.featured .category-btn {
        border-color: white;
        color: white;
    }

        .category-card.featured .category-btn:hover {
            background: white;
            color: #667eea;
        }

/* Category Loading Animation */
.category-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 3rem;
    color: var(--text-muted);
}

.category-loading-spinner {
    width: 40px;
    height: 40px;
    border: 3px solid #f3f3f3;
    border-top: 3px solid #007bff;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-bottom: 1rem;
}

@keyframes spin {
    0% {
        transform: rotate(0deg);
    }

    100% {
        transform: rotate(360deg);
    }
}

/* Category Section Header */
.category-section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.category-section-title {
    font-family: var(--font-accent);
    font-size: var(--font-size-4xl);
    font-weight: var(--font-weight-normal);
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.category-section-subtitle {
    font-size: var(--font-size-lg);
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
    line-height: var(--line-height-relaxed);
}

/* Load More Button */
.category-load-more {
    text-align: center;
    margin-top: 3rem;
}

.load-more-btn {
    padding: 1rem 2rem;
    background: transparent;
    border: 2px solid #007bff;
    color: #007bff;
    font-family: var(--font-secondary);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-semibold);
    text-transform: uppercase;
    letter-spacing: var(--letter-spacing-wide);
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s ease;
    min-width: 200px;
}

    .load-more-btn:hover {
        background: #007bff;
        color: white;
        transform: translateY(-2px);
        box-shadow: 0 8px 20px rgba(0, 123, 255, 0.3);
    }

/* Responsive Design */
@media (max-width: 1200px) {
    .category-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: 1.5rem;
    }

    .category-section-title {
        font-size: var(--font-size-3xl);
    }
}

@media (max-width: 768px) {
    .category-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap: 1.5rem;
        margin: 1.5rem 0;
        padding: 0 1rem;
    }

    .category-card {
        min-height: 280px;
    }

    .category-image {
        height: 180px;
    }

    .category-content {
        padding: 1.25rem;
    }

    .category-title {
        font-size: var(--font-size-lg);
    }

    .category-section-title {
        font-size: var(--font-size-2xl);
    }

    .category-section-subtitle {
        font-size: var(--font-size-base);
        padding: 0 1rem;
    }
}

@media (max-width: 480px) {
    .category-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
        padding: 0 0.5rem;
    }

    .category-card {
        min-height: 260px;
    }

    .category-image {
        height: 160px;
    }

    .category-content {
        padding: 1rem;
    }

    .category-title {
        font-size: var(--font-size-base);
        margin-bottom: 0.5rem;
    }

    .category-description {
        font-size: var(--font-size-xs);
        margin-bottom: 0.75rem;
    }

    .category-btn {
        padding: 0.625rem 0.875rem;
        font-size: var(--font-size-xs);
    }
}

/* Animation for category cards */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.category-card {
    animation: fadeInUp 0.6s ease-out;
    animation-fill-mode: both;
}

    .category-card:nth-child(1) {
        animation-delay: 0.1s;
    }

    .category-card:nth-child(2) {
        animation-delay: 0.2s;
    }

    .category-card:nth-child(3) {
        animation-delay: 0.3s;
    }

    .category-card:nth-child(4) {
        animation-delay: 0.4s;
    }

    .category-card:nth-child(n+5) {
        animation-delay: 0.5s;
    }

/* Empty state */
.category-empty {
    text-align: center;
    padding: 4rem 2rem;
    color: var(--text-muted);
}

.category-empty-icon {
    font-size: 4rem;
    margin-bottom: 1rem;
    opacity: 0.5;
}

.category-empty-title {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-medium);
    margin-bottom: 0.5rem;
    color: var(--text-secondary);
}

.category-empty-text {
    font-size: var(--font-size-base);
    max-width: 400px;
    margin: 0 auto;
    line-height: var(--line-height-relaxed);
}