/* Common Components CSS - Shared across all pages */

/* Page Headers - Common pattern for all page headers */
.page-header {
    background: linear-gradient(135deg, #2c3e50 0%, #3498db 100%);
    color: var(--white);
    padding: 4rem 0 3rem;
    text-align: center;
    position: relative;
}

.page-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.3);
    z-index: 1;
}

.page-header .container {
    position: relative;
    z-index: 2;
}

.page-header h1 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: var(--white);
    font-weight: 700;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.page-header p {
    font-size: 1.1rem;
    color: var(--white);
    opacity: 1;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5);
}

/* Card Components - Common card styles */
.card {
    background-color: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: var(--transition-normal);
    height: 100%;
    display: flex;
    flex-direction: column;
    border: 1px solid var(--gray-200);
}

.card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
}

.card-img-top {
    width: 100%;
    height: 200px;
    object-fit: cover;
    transition: var(--transition-normal);
}

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

.card-body {
    padding: 1.5rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.card-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--dark-color);
    margin-bottom: 0.75rem;
    line-height: 1.3;
}

.card-text {
    color: var(--gray-600);
    line-height: 1.5;
    flex: 1;
    margin-bottom: 1rem;
}

/* Grid Layouts - Common grid patterns */
.grid-container {
    display: grid;
    gap: 2rem;
    margin-bottom: 2rem;
}

.grid-2 {
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.grid-3 {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.grid-4 {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

/* Pagination - Common pagination styles */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.5rem;
    margin-top: 2rem;
}

.pagination-btn {
    padding: 0.5rem 0.75rem;
    border: 1px solid var(--gray-300);
    background-color: var(--white);
    color: var(--gray-700);
    text-decoration: none;
    border-radius: var(--radius-md);
    transition: var(--transition-fast);
    font-size: 0.9rem;
    min-width: 40px;
    text-align: center;
}

.pagination-btn:hover {
    background-color: var(--gray-100);
    text-decoration: none;
}

.pagination-btn.active {
    background-color: var(--primary-color);
    color: var(--white);
    border-color: var(--primary-color);
}

.pagination-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.pagination-info {
    padding: 0.5rem;
    color: var(--gray-500);
    font-size: 0.9rem;
}

/* Filter Tabs - Common filter tab styles */
.filter-tabs {
    display: flex;
    gap: 0.5rem;
    justify-content: center;
    flex-wrap: wrap;
}

.filter-tab {
    padding: 0.75rem 1.5rem;
    border: 2px solid var(--gray-300);
    background-color: var(--white);
    color: var(--gray-700);
    border-radius: 25px;
    cursor: pointer;
    font-weight: 500;
    transition: var(--transition-normal);
    font-size: 0.9rem;
    text-decoration: none;
    display: inline-block;
    min-width: 80px;
    text-align: center;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.filter-tab:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}

.filter-tab.active {
    background: var(--gradient-primary);
    border-color: var(--primary-color);
    color: var(--white);
    box-shadow: 0 4px 12px rgba(52, 152, 219, 0.3);
}

/* Loading States */
.loading-container {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 3rem;
    color: var(--gray-600);
}

.loading-text {
    margin-left: 1rem;
    font-size: 1.1rem;
}

/* Empty States */
.empty-state {
    text-align: center;
    padding: 4rem 2rem;
    color: var(--gray-600);
}

.empty-state h3 {
    color: var(--gray-700);
    margin-bottom: 1rem;
}

.empty-state p {
    font-size: 1.1rem;
    margin-bottom: 2rem;
}

/* Tags */
.tag {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    background-color: var(--gray-200);
    color: var(--gray-700);
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 500;
    margin: 0.125rem;
    text-decoration: none;
    transition: var(--transition-fast);
}

.tag:hover {
    background-color: var(--gray-300);
    color: var(--gray-800);
}

.tag.category {
    background: var(--gradient-primary);
    color: var(--white);
}

/* Rating Stars */
.rating {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.stars {
    color: #fbbf24;
    font-size: 1rem;
}

.rating-text {
    font-size: 0.875rem;
    color: var(--gray-600);
    margin-left: 0.5rem;
}

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

.section-header h2 {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--dark-color);
    margin-bottom: 1rem;
}

.section-header p {
    font-size: 1.1rem;
    color: var(--gray-600);
    max-width: 600px;
    margin: 0 auto;
}

/* Meta Information */
.meta-info {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: 0.875rem;
    color: var(--gray-600);
    margin-bottom: 1rem;
}

.meta-item {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

/* Action Buttons Container */
.card-actions {
    display: flex;
    gap: 0.75rem;
    margin-top: auto;
}

.card-actions .btn {
    flex: 1;
    text-align: center;
    font-size: 0.9rem;
    padding: 0.625rem 1rem;
}

/* Responsive Design - Common breakpoints */
@media (max-width: 768px) {
    /* Page Headers */
    .page-header {
        padding: 3rem 0 2rem;
    }

    .page-header h1 {
        font-size: 2rem;
    }

    /* Grid Layouts */
    .grid-2,
    .grid-3,
    .grid-4 {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: 1.5rem;
    }

    /* Cards */
    .card-img-top {
        height: 180px;
    }

    .card-body {
        padding: 1rem;
    }

    .card-actions {
        flex-direction: column;
    }

    .card-actions .btn {
        flex: none;
    }

    /* Filter Tabs */
    .filter-tabs {
        justify-content: flex-start;
        overflow-x: auto;
        padding-bottom: 0.5rem;
    }

    .filter-tab {
        flex-shrink: 0;
        padding: 0.625rem 1.25rem;
        font-size: 0.85rem;
    }

    /* Section Headers */
    .section-header h2 {
        font-size: 2rem;
    }
}

@media (max-width: 576px) {
    /* Grid Layouts */
    .grid-2,
    .grid-3,
    .grid-4 {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    /* Cards */
    .card-img-top {
        height: 160px;
    }

    .card-body {
        padding: 1rem;
    }

    /* Page Headers */
    .page-header {
        padding: 2.5rem 0 1.5rem;
    }

    .page-header h1 {
        font-size: 1.75rem;
    }

    .page-header p {
        font-size: 1rem;
    }

    /* Section Headers */
    .section-header {
        margin-bottom: 2rem;
    }

    .section-header h2 {
        font-size: 1.75rem;
    }
}