/**
 * Categories Page Styles
 *
 * CSS for the wallpaper theme categories page
 *
 * @package Wallpaper
 * @since 1.0.0
 */

/* -----------------------------------------------------------------------------
 * Container & Layout
 * -------------------------------------------------------------------------- */
.categories-container-fluid {
    width: 100%;
    padding: 20px;
    box-sizing: border-box;
    display: grid;
    grid-template-columns: 1fr 350px;
    gap: 30px;
    max-width: 1700px;
    margin: 0 auto;
}

.categories-main-content {
    width: 100%;
}

.categories-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 20px 20px;
    width: 100%;
    box-sizing: border-box;
}

.categories-header,
.featured-categories-header {
    text-align: center;
    margin-bottom: 40px;
    position: relative;
}

.categories-header-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 20px;
    margin-bottom: 15px;
}

.categories-header::after,
.featured-categories-header::after {
    content: '';
    display: block;
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, #4f46e5, #ec4899);
    border-radius: 2px;
    margin: 15px auto 0;
}

.categories-title,
.featured-categories-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: #333;
    position: relative;
    display: inline-block;
    margin: 0;
}

.categories-header .categories-title {
    text-align: left;
}

.categories-description,
.featured-categories-description {
    font-size: 1.1rem;
    color: #666;
    max-width: 700px;
    margin: 10px auto 0;
}

/* -----------------------------------------------------------------------------
 * Categories Sidebar
 * -------------------------------------------------------------------------- */
.categories-sidebar {
    width: 100%;
}

.sidebar-section {
    background-color: #fff;
    border-radius: 45px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    padding: 25px;
    position: sticky;
    top: 30px;
}

.sidebar-section-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: #333;
    margin-bottom: 25px;
    text-align: center;
    position: relative;
}

.sidebar-section-title::after {
    content: '';
    display: block;
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, #4f46e5, #ec4899);
    border-radius: 2px;
    margin: 10px auto 0;
}

.sidebar-categories-section {
    margin-bottom: 25px;
}

.sidebar-subsection-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: #444;
    margin-bottom: 15px;
    position: relative;
    display: inline-block;
}

.sidebar-subsection-title::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -5px;
    width: 100%;
    height: 2px;
    background-color: #f0f0f0;
}

.sidebar-categories-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
    margin-top: 15px;
}

.sidebar-category-card {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    cursor: pointer;
    transition: all 0.3s ease;
}

.sidebar-category-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.sidebar-category-image {
    width: 100%;
    height: 120px;
    position: relative;
    overflow: hidden;
}

.sidebar-category-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.sidebar-category-card:hover img {
    transform: scale(1.1);
}

.sidebar-category-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, rgba(0, 0, 0, 0.1) 0%, rgba(0, 0, 0, 0.7) 100%);
    z-index: 1;
}

.sidebar-category-name {
    position: absolute;
    bottom: 30px;
    left: 12px;
    color: white;
    font-size: 0.95rem;
    font-weight: 600;
    margin: 0;
    z-index: 2;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
}

.sidebar-category-count {
    position: absolute;
    bottom: 10px;
    left: 12px;
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.7rem;
    background-color: rgba(0, 0, 0, 0.3);
    padding: 2px 8px;
    border-radius: 12px;
    z-index: 2;
}

.sidebar-category-no-image {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #f1f1fc 0%, #e8e8ff 100%);
}

.sidebar-category-no-image i {
    font-size: 2rem;
    color: #4f46e5;
    opacity: 0.4;
}

/* -----------------------------------------------------------------------------
 * Categories Search
 * -------------------------------------------------------------------------- */
.categories-search {
    position: relative;
    width: 300px;
    max-width: 100%;
}

#category-search-input {
    width: 100%;
    padding: 12px 45px 12px 16px;
    border: 1px solid #e0e0e0;
    border-radius: 30px;
    font-size: 1rem;
    background-color: #f8f8f8;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

#category-search-input:focus {
    outline: none;
    border-color: #4f46e5;
    background-color: #fff;
    box-shadow: 0 3px 12px rgba(79, 70, 229, 0.1);
}

#category-search-button {
    position: absolute;
    right: 4px;
    top: 4px;
    background-color: #4f46e5;
    border: none;
    color: white;
    border-radius: 50%;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s ease;
}

#category-search-button:hover {
    background-color: #4338ca;
    transform: scale(1.05);
}

.no-results {
    text-align: center;
    padding: 40px;
    background-color: #f8f8f8;
    border-radius: 12px;
    margin: 20px 0;
    color: #666;
}

/* -----------------------------------------------------------------------------
 * Featured Categories
 * -------------------------------------------------------------------------- */
.featured-categories-section {
    margin-bottom: 40px;
    padding: 25px 30px 30px;
    background-color: #fff;
    border-radius: 45px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.featured-categories-header {
    text-align: center;
    margin-bottom: 25px;
    position: relative;
}

.featured-categories-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-top: 20px;
}

.featured-category-card {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    cursor: pointer;
    background-color: #fff;
    height: 220px;
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.featured-category-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.12);
    z-index: 2;
}

.featured-category-card-inner {
    display: flex;
    flex-direction: column;
    height: 100%;
    position: relative;
}

.featured-category-image {
    position: relative;
    width: 100%;
    height: 100%;
    overflow: hidden;
    background-color: #f5f5f5;
}

.featured-category-thumbnail {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.featured-category-card:hover .featured-category-thumbnail {
    transform: scale(1.08);
}

.featured-category-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, rgba(0, 0, 0, 0.0) 0%, rgba(0, 0, 0, 0.6) 100%);
    transition: all 0.3s ease;
}

.featured-category-info {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 16px;
    color: #fff;
    z-index: 2;
    transition: all 0.3s ease;
}

.featured-category-name {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 5px;
    color: #fff;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
    transition: all 0.3s ease;
    line-height: 1.2;
}

.featured-category-meta {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    gap: 6px;
    margin-bottom: 0;
    transition: all 0.3s ease;
}

.featured-category-count {
    display: inline-flex;
    align-items: center;
    padding: 3px 8px;
    background-color: rgba(255, 255, 255, 0.2);
    border-radius: 20px;
    font-weight: 500;
    backdrop-filter: blur(5px);
    width: fit-content;
    font-size: 0.7rem;
}

.featured-category-count::before {
    content: '';
    display: inline-block;
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background-color: #fff;
    margin-right: 5px;
}

.featured-category-button {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    background: rgba(255, 255, 255, 0.9);
    color: #333;
    padding: 4px 10px;
    border-radius: 16px;
    font-weight: 600;
    font-size: 0.7rem;
    transition: all 0.3s ease;
    width: fit-content;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
}

.featured-category-description {
    line-height: 1.5;
    opacity: 0.9;
    max-width: 90%;
    font-size: 0.95rem;
}

/* No image placeholder for featured categories */
.featured-category-no-image {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #4f46e5 0%, #ec4899 100%);
}

.featured-category-no-image .category-icon {
    font-size: 4rem;
    color: rgba(255, 255, 255, 0.8);
}

/* -----------------------------------------------------------------------------
 * Categories Grid
 * -------------------------------------------------------------------------- */
.categories-grid {
    display: block;
    padding: 25px 30px 30px;
    background-color: #fff;
    border-radius: 45px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.categories-grid .categories-header {
    margin-bottom: 25px;
}

.categories-items {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

/* -----------------------------------------------------------------------------
 * Category Card
 * -------------------------------------------------------------------------- */
.category-card {
    position: relative;
    border-radius: 18px;
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
    cursor: pointer;
    background-color: #fff;
    height: 240px;
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.category-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.08);
}

.category-card-inner {
    display: flex;
    flex-direction: column;
    height: 100%;
    position: relative;
}

.category-image {
    position: relative;
    width: 100%;
    height: 180px;
    overflow: hidden;
    background-color: #f8f8f8;
}

.category-thumbnail {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

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

.category-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, rgba(0, 0, 0, 0.0) 40%, rgba(0, 0, 0, 0.3) 100%);
}

.category-info {
    position: relative;
    width: 100%;
    padding: 12px 15px;
    background-color: #fff;
    z-index: 2;
}

.category-name {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 5px;
    color: #333;
    line-height: 1.2;
    transition: color 0.3s ease;
}

.category-card:hover .category-name {
    color: #4f46e5;
}

.category-meta {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    gap: 6px;
    margin-bottom: 0;
}

.category-count {
    display: inline-flex;
    align-items: center;
    padding: 3px 8px;
    background-color: #f5f5f5;
    border-radius: 20px;
    font-weight: 500;
    width: fit-content;
    font-size: 0.7rem;
    color: #555;
}

.category-count::before {
    content: '';
    display: inline-block;
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background-color: #4f46e5;
    margin-right: 5px;
}

.category-button {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    background: #f1f1fc;
    color: #4f46e5;
    padding: 4px 10px;
    border-radius: 16px;
    font-weight: 600;
    font-size: 0.7rem;
    transition: all 0.3s ease;
    width: fit-content;
}

.category-button:hover {
    background: #e8e8ff;
    transform: translateY(-2px);
}

/* Style for categories with zero wallpapers */
.category-card[data-count="0"] {
    opacity: 0.85;
}

.category-card[data-count="0"] .category-count::before {
    background-color: #ccc;
}

.category-card[data-count="0"] .category-button {
    background: #f1f1f1;
    color: #888;
}

/* No image placeholder */
.category-no-image {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #f1f1fc 0%, #e8e8ff 100%);
}

.category-no-image .category-icon {
    font-size: 2.5rem;
    color: #4f46e5;
    opacity: 0.4;
}

/* -----------------------------------------------------------------------------
 * No Categories Message
 * -------------------------------------------------------------------------- */
.no-categories {
    text-align: center;
    padding: 40px;
    background-color: #fff;
    border-radius: 45px;
    color: #666;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
}

.no-categories p {
    margin-bottom: 20px;
    font-size: 1.1rem;
}

.add-category-button {
    display: inline-block;
    padding: 12px 24px;
    background-color: #4f46e5;
    color: #fff;
    font-weight: 600;
    border-radius: 30px;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 4px 10px rgba(79, 70, 229, 0.3);
}

.add-category-button:hover {
    background-color: #4338ca;
    transform: translateY(-2px);
    box-shadow: 0 6px 15px rgba(79, 70, 229, 0.4);
}

/* -----------------------------------------------------------------------------
 * Responsive Adjustments
 * -------------------------------------------------------------------------- */
@media (max-width: 1200px) {
    .featured-categories-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .categories-items {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .categories-container-fluid {
        grid-template-columns: 1fr 300px;
        gap: 20px;
    }
}

@media (max-width: 992px) {
    .featured-categories-section,
    .categories-grid {
        padding: 20px 25px 25px;
    }
    
    .featured-categories-grid,
    .categories-items {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .featured-category-card {
        height: 200px;
    }
    
    .category-card {
        height: 220px;
    }
    
    .category-image {
        height: 160px;
    }
    
    .categories-title {
        font-size: 2rem;
    }
    
    .sidebar-categories-grid {
        grid-template-columns: 1fr;
    }
    
    .sidebar-category-image {
        height: 140px;
    }
}

@media (max-width: 768px) {
    .categories-container-fluid {
        grid-template-columns: 1fr;
    }
    
    .categories-header-row {
        flex-direction: column;
        align-items: center;
        gap: 15px;
    }
    
    .categories-search {
        width: 100%;
        max-width: 400px;
    }
    
    .categories-header .categories-title {
        text-align: center;
    }
    
    .sidebar-categories-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 576px) {
    .featured-categories-grid,
    .categories-items,
    .sidebar-categories-grid {
        grid-template-columns: 1fr;
    }
    
    .featured-categories-section,
    .categories-grid,
    .sidebar-section {
        padding: 15px 20px 20px;
    }
    
    .category-card {
        height: auto;
    }
    
    .category-image {
        height: 200px;
    }
    
    .categories-title {
        font-size: 1.8rem;
    }
    
    .sidebar-category-image {
        height: 160px;
    }
}

/* Add See More button for regular categories */
.categories-more {
    text-align: center;
    margin-top: 20px;
}

.categories-more-button {
    display: inline-block;
    padding: 10px 24px;
    background-color: #f0f0f0;
    color: #333;
    font-weight: 600;
    border-radius: 30px;
    text-decoration: none;
    font-size: 14px;
    transition: all 0.2s ease;
    border: none;
    cursor: pointer;
}

.categories-more-button:hover {
    background-color: #e0e0e0;
}

/* Add See More button */
.featured-categories-more {
    text-align: center;
    margin-top: 20px;
}

.featured-categories-more-button {
    display: inline-block;
    padding: 10px 24px;
    background-color: #f0f0f0;
    color: #333;
    font-weight: 600;
    border-radius: 30px;
    text-decoration: none;
    font-size: 14px;
    transition: all 0.2s ease;
    border: none;
    cursor: pointer;
}

.featured-categories-more-button:hover {
    background-color: #e0e0e0;
}