/**
 * Category Template Styles
 *
 * Magazine-style category page layout with hero section,
 * organized content grid, and professional typography
 *
 * @package ThePortoLife
 */

/* ===================================
   Category Main Layout
   =================================== */
.category-main {
    background: var(--color-bg);
    color: var(--color-text-primary);
}

/* ===================================
   Category Hero Section
   =================================== */
.category-hero {
    background: linear-gradient(135deg, var(--color-bg-alt) 0%, var(--color-bg) 100%);
    border-bottom: 1px solid var(--color-border);
    padding: var(--spacing-xl) 0 var(--spacing-xxl);
    margin-bottom: var(--spacing-xl);
}

/* Breadcrumb Navigation */
.category-breadcrumb {
    font-family: var(--font-sans);
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-lg);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.category-breadcrumb a {
    color: var(--color-text-secondary);
    text-decoration: none;
    transition: var(--transition-fast);
}

.category-breadcrumb a:hover {
    color: var(--color-primary);
}

.breadcrumb-separator {
    margin: 0 var(--spacing-xs);
    opacity: 0.5;
}

.breadcrumb-current {
    color: var(--color-primary);
    font-weight: 500;
}

/* Category Header */
.category-header {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.category-badge {
    margin-bottom: var(--spacing-md);
}

.category-label {
    display: inline-block;
    background: var(--color-accent);
    color: var(--white);
    padding: 0.375rem 0.875rem;
    border-radius: var(--border-radius);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-family: var(--font-sans);
}

.category-title {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: var(--spacing-md);
    letter-spacing: -0.02em;
    color: var(--color-primary);
}

.category-meta {
    font-family: var(--font-sans);
    font-size: 1rem;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    flex-wrap: wrap;
}

.category-count strong {
    color: var(--color-primary);
    font-weight: 600;
}

.meta-separator {
    opacity: 0.5;
    margin: 0 var(--spacing-xs);
}

.category-description {
    font-family: var(--font-serif);
    font-size: 1.25rem;
    line-height: 1.6;
    color: var(--color-text-primary);
    max-width: 600px;
    margin: 0 auto;
}

.category-description p {
    margin: 0;
}

/* ===================================
   Featured Section
   =================================== */
.category-featured {
    background: var(--color-bg);
    padding: var(--spacing-xl) 0;
    margin-bottom: var(--spacing-xl);
    border-bottom: 1px solid var(--color-border);
}

.featured-label {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.featured-text {
    display: inline-block;
    background: var(--color-primary);
    color: var(--white);
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius);
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-family: var(--font-sans);
}

/* ===================================
   Category Controls
   =================================== */
.category-controls {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-lg) 0;
    border-bottom: 1px solid var(--color-border);
    margin-bottom: var(--spacing-xl);
    font-family: var(--font-sans);
}

.controls-left {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.viewing-label {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.layout-toggles {
    display: flex;
    gap: 0.5rem;
}

.layout-toggle {
    background: var(--color-bg-alt);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    padding: 0.5rem;
    cursor: pointer;
    transition: var(--transition-fast);
    color: var(--color-text-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
}

.layout-toggle:hover {
    background: var(--color-primary);
    color: var(--white);
    border-color: var(--color-primary);
}

.layout-toggle.active {
    background: var(--color-primary);
    color: var(--white);
    border-color: var(--color-primary);
}

.controls-right {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.sort-label {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.sort-select {
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
    color: var(--color-text-primary);
    cursor: pointer;
    transition: var(--transition-fast);
    font-family: var(--font-sans);
}

.sort-select:hover,
.sort-select:focus {
    border-color: var(--color-primary);
    outline: none;
}

/* ===================================
   Category Posts Layout
   =================================== */
.category-posts {
    margin-bottom: var(--spacing-xxl);
}

.posts-container {
    transition: var(--transition-base);
}

/* Grid Layout */
.posts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
    gap: var(--spacing-xl);
}

/* List Layout */
.posts-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

/* Post Item Container */
.post-item {
    position: relative;
}

/* Initially show grid view */
.category-posts[data-layout="grid"] .list-view {
    display: none;
}

.category-posts[data-layout="grid"] .grid-view {
    display: block;
}

/* When list view is active */
.category-posts[data-layout="list"] .posts-container {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.category-posts[data-layout="list"] .grid-view {
    display: none;
}

.category-posts[data-layout="list"] .list-view {
    display: block;
}

.category-posts[data-layout="list"] .posts-grid {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

/* ===================================
   Pagination
   =================================== */
.category-pagination {
    text-align: center;
    padding: var(--spacing-xl) 0;
    border-top: 1px solid var(--color-border);
}

.category-pagination .nav-links {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

.category-pagination .page-numbers {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 44px;
    height: 44px;
    padding: 0 var(--spacing-sm);
    background: var(--color-bg-alt);
    color: var(--color-text-primary);
    text-decoration: none;
    border-radius: var(--border-radius);
    font-weight: 500;
    transition: var(--transition-fast);
    font-family: var(--font-sans);
}

.category-pagination .page-numbers:hover,
.category-pagination .page-numbers.current {
    background: var(--color-primary);
    color: var(--white);
    transform: translateY(-1px);
}

.category-pagination .page-numbers.dots {
    background: transparent;
    color: var(--color-text-secondary);
    cursor: default;
}

.category-pagination .page-numbers.dots:hover {
    background: transparent;
    transform: none;
}

/* ===================================
   Empty State
   =================================== */
.category-empty {
    padding: var(--spacing-xxl) 0;
    text-align: center;
}

.empty-content {
    max-width: 500px;
    margin: 0 auto;
}

.empty-title {
    font-family: var(--font-serif);
    font-size: 2rem;
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
}

.empty-description {
    font-size: 1.125rem;
    color: var(--color-text-secondary);
    line-height: 1.6;
    margin-bottom: var(--spacing-lg);
}

.empty-home-link {
    display: inline-flex;
    align-items: center;
    background: var(--color-primary);
    color: var(--white);
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--border-radius);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition-fast);
    font-family: var(--font-sans);
}

.empty-home-link:hover {
    background: var(--color-accent);
    transform: translateY(-1px);
}

/* ===================================
   Related Categories Section
   =================================== */
.related-categories {
    background: var(--color-bg-alt);
    padding: var(--spacing-xxl) 0;
    margin-top: var(--spacing-xxl);
}

.related-categories .section-header {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    margin-bottom: var(--spacing-xl);
    padding-bottom: var(--spacing-md);
    border-bottom: 2px solid var(--color-border);
}

.related-categories .section-title {
    font-family: var(--font-serif);
    font-size: 2rem;
    font-weight: 600;
    color: var(--color-primary);
    margin: 0;
}

.related-categories .section-link {
    color: var(--color-primary);
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    transition: var(--transition-fast);
    font-family: var(--font-sans);
}

.related-categories .section-link:hover {
    color: var(--color-accent);
}

.categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
}

.category-card {
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    padding: var(--spacing-lg);
    transition: var(--transition-base);
}

.category-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.08);
    border-color: var(--color-primary);
}

.category-link {
    text-decoration: none;
    color: inherit;
    display: block;
}

.category-card-title {
    font-family: var(--font-serif);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: var(--spacing-xs);
    line-height: 1.3;
}

.category-card-count {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    font-weight: 500;
    margin-bottom: var(--spacing-sm);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-family: var(--font-sans);
}

.category-card-description {
    font-size: 0.95rem;
    color: var(--color-text-secondary);
    line-height: 1.5;
    margin: 0;
}

/* ===================================
   Scroll to Top Button
   =================================== */
.scroll-to-top {
    position: fixed;
    bottom: var(--spacing-lg);
    right: var(--spacing-lg);
    width: 50px;
    height: 50px;
    background: var(--color-primary);
    color: var(--white);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
    z-index: 1000;
    font-size: 1.25rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.scroll-to-top:hover {
    background: var(--color-accent);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.2);
}

.scroll-to-top:focus {
    outline: 2px solid var(--color-accent);
    outline-offset: 2px;
}

.scroll-to-top.visible {
    opacity: 1;
    visibility: visible;
}

@media (max-width: 768px) {
    .scroll-to-top {
        bottom: var(--spacing-md);
        right: var(--spacing-md);
        width: 45px;
        height: 45px;
        font-size: 1.125rem;
    }
}

/* ===================================
   Responsive Design
   =================================== */
@media (max-width: 1024px) {
    .category-controls {
        flex-direction: column;
        gap: var(--spacing-md);
        align-items: stretch;
    }

    .controls-left,
    .controls-right {
        justify-content: center;
    }

    .posts-grid {
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
        gap: var(--spacing-lg);
    }

    .categories-grid {
        grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    }
}

@media (max-width: 768px) {
    .category-hero {
        padding: var(--spacing-lg) 0 var(--spacing-xl);
    }

    .category-title {
        font-size: 2.5rem;
    }

    .category-meta {
        flex-direction: column;
        gap: var(--spacing-xs);
    }

    .category-description {
        font-size: 1.125rem;
    }

    .category-controls {
        padding: var(--spacing-md) 0;
    }

    .posts-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }

    .categories-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }

    .related-categories .section-header {
        flex-direction: column;
        align-items: center;
        text-align: center;
        gap: var(--spacing-sm);
    }

    .category-pagination .nav-links {
        gap: var(--spacing-xs);
    }

    .category-pagination .page-numbers {
        min-width: 40px;
        height: 40px;
        padding: 0 var(--spacing-xs);
    }
}

@media (max-width: 480px) {
    .category-title {
        font-size: 2rem;
    }

    .layout-toggles {
        display: none;
    }

    .viewing-label {
        display: none;
    }

    .controls-left {
        display: none;
    }

    .category-controls {
        justify-content: center;
    }
}

/* ===================================
   RTL Support
   =================================== */
[dir="rtl"] .category-breadcrumb {
    text-align: right;
}

[dir="rtl"] .breadcrumb-separator {
    transform: scaleX(-1);
}

[dir="rtl"] .category-controls {
    flex-direction: row-reverse;
}

[dir="rtl"] .controls-left {
    flex-direction: row-reverse;
}

[dir="rtl"] .controls-right {
    flex-direction: row-reverse;
}

[dir="rtl"] .related-categories .section-header {
    flex-direction: row-reverse;
}

/* ===================================
   Print Styles
   =================================== */
@media print {
    .category-controls,
    .layout-toggles,
    .category-pagination,
    .related-categories {
        display: none;
    }

    .category-hero {
        padding: 1rem 0;
        background: none;
        border: none;
    }

    .category-posts {
        margin-bottom: 1rem;
    }

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

    .category-title {
        font-size: 2rem;
        margin-bottom: 0.5rem;
    }
}

/* ===================================
   Accessibility Improvements
   =================================== */
@media (prefers-reduced-motion: reduce) {
    .category-card,
    .layout-toggle,
    .category-pagination .page-numbers,
    .empty-home-link {
        transition: none;
    }

    .category-card:hover,
    .category-pagination .page-numbers:hover,
    .empty-home-link:hover {
        transform: none;
    }
}

/* High Contrast Mode Support */
@media (prefers-contrast: high) {
    .category-label,
    .featured-text,
    .layout-toggle.active {
        border: 2px solid var(--white);
    }

    .category-card {
        border-width: 2px;
    }

    .category-card:hover {
        border-width: 3px;
    }
}

/* Focus States for Keyboard Navigation */
.layout-toggle:focus,
.sort-select:focus,
.category-pagination .page-numbers:focus,
.empty-home-link:focus,
.category-card:focus-within {
    outline: 2px solid var(--color-accent);
    outline-offset: 2px;
}