/*
Theme Name: VideoHub
Theme URI: https://videohub.com
Author: VideoHub Team
Author URI: https://videohub.com
Description: A modern video sharing WordPress theme with Grid Gallery style, external server integration, and advanced video management features. Perfect for creating video platforms like YouTube or Vimeo.
Version: 1.1.0
Requires at least: 6.0
Tested up to: 6.4
Requires PHP: 8.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: videohub
Tags: video, gallery, grid, responsive, dark-mode, upload, streaming, modern

This theme, like WordPress, is licensed under the GPL.
*/

/* ============================================================
   VIDEOHUB - Modern Video Theme
   Grid Gallery Style
   ============================================================ */

/* CSS Reset & Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Light Mode Colors */
    --bg-primary: #F9F9F9;
    --bg-secondary: #FFFFFF;
    --bg-card: #FFFFFF;
    --text-primary: #202124;
    --text-secondary: #5F6368;
    --text-muted: #70757A;
    --border-color: #E0E0E0;
    --accent-primary: #1A73E8;
    --accent-primary-rgb: 26, 115, 232;
    --accent-hover: #1557B0;
    --accent-primary-alpha: rgba(26, 115, 232, 0.1);
    --accent-danger: #D93025;
    --accent-danger-rgb: 217, 48, 37;
    --accent-success: #1E8E3E;
    --accent-success-rgb: 30, 142, 62;
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.1);
    --shadow-md: 0 4px 6px rgba(0,0,0,0.1);
    --shadow-lg: 0 10px 25px rgba(0,0,0,0.15);
    
    /* Spacing */
    --spacing-xs: 4px;
    --spacing-sm: 8px;
    --spacing-md: 16px;
    --spacing-lg: 24px;
    --spacing-xl: 32px;
    --spacing-2xl: 48px;
    
    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    
    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* Typography */
    --font-primary: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    --font-mono: "Courier New", Courier, monospace;
    --font-size-xs: 12px;
    --font-size-sm: 14px;
    --font-size-base: 16px;
    --font-size-lg: 18px;
    --font-size-xl: 20px;
    --font-size-2xl: 24px;
    --font-size-3xl: 32px;
    
    /* Z-index layers */
    --z-base: 1;
    --z-dropdown: 100;
    --z-sticky: 200;
    --z-fixed: 300;
    --z-modal-backdrop: 400;
    --z-modal: 500;
    --z-popover: 600;
    --z-tooltip: 700;
}

/* Dark Mode */
[data-theme="dark"] {
    --bg-primary: #0F0F0F;
    --bg-secondary: #1F1F1F;
    --bg-card: #282828;
    --text-primary: #FFFFFF;
    /* Increase contrast for small text on dark cards (#282828) */
    --text-secondary: #DADADA; /* more legible on dark backgrounds */
    --text-muted: #E0E0E0;     /* ensures >=4.5:1 on #282828 */
    --border-color: #3D3D3D;
    /* Darker accent to ensure white text on buttons meets AA */
    --accent-primary: #1557B0; /* was #3B8CF4 */
    --accent-primary-rgb: 21, 87, 176;
    --accent-hover: #0B4AA2;
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.3);
    --shadow-md: 0 4px 6px rgba(0,0,0,0.3);
    --shadow-lg: 0 10px 25px rgba(0,0,0,0.4);
}

/* Dark mode specific readability tweaks */
[data-theme="dark"] .nav-menu a {
    color: #E0E0E0;
}

[data-theme="dark"] .nav-menu a:hover,
[data-theme="dark"] .nav-menu .current-menu-item a {
    color: #FFFFFF;
}

[data-theme="dark"] .copyright {
    color: #E0E0E0;
}

/* Base Typography */
body {
    font-family: var(--font-primary);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--bg-primary);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
}

h1 { font-size: var(--font-size-3xl); }
h2 { font-size: var(--font-size-2xl); }
h3 { font-size: var(--font-size-xl); }
h4 { font-size: var(--font-size-lg); }
h5 { font-size: var(--font-size-base); }
h6 { font-size: var(--font-size-sm); }

p {
    margin-bottom: var(--spacing-md);
}

a {
    color: var(--accent-primary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--accent-hover);
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-lg);
    font-size: var(--font-size-base);
    font-weight: 500;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
    text-decoration: none;
}

.btn-primary {
    background-color: var(--accent-primary);
    color: white;
}

.btn-primary:hover {
    background-color: var(--accent-hover);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.btn-secondary {
    background-color: var(--bg-card);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

.btn-secondary:hover {
    background-color: var(--bg-primary);
}

.btn-danger {
    background-color: var(--accent-danger);
    color: white;
}

.btn-success {
    background-color: var(--accent-success);
    color: white;
}

.btn-icon {
    padding: var(--spacing-sm);
    border-radius: 50%;
    width: 40px;
    height: 40px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

/* Container & Layout */
.container {
    max-width: 1440px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

.container-fluid {
    width: 100%;
    padding: 0 var(--spacing-lg);
}

/* WordPress Core Alignment */
.alignleft {
    float: left;
    margin-right: var(--spacing-lg);
}

.alignright {
    float: right;
    margin-left: var(--spacing-lg);
}

.aligncenter {
    display: block;
    margin-left: auto;
    margin-right: auto;
}

/* WordPress Gallery */
.gallery {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
}

/* Accessibility */
.screen-reader-text {
    clip: rect(1px, 1px, 1px, 1px);
    position: absolute !important;
    height: 1px;
    width: 1px;
    overflow: hidden;
    word-wrap: normal !important;
}

.screen-reader-text:focus {
    background-color: var(--bg-secondary);
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-md);
    clip: auto !important;
    color: var(--text-primary);
    display: block;
    font-size: var(--font-size-sm);
    height: auto;
    left: 5px;
    line-height: normal;
    padding: 15px 23px 14px;
    text-decoration: none;
    top: 5px;
    width: auto;
    z-index: var(--z-tooltip);
}

/* Skip to content */
.skip-link {
    position: absolute;
    top: -999px;
    left: -999px;
}

.skip-link:focus {
    top: 0;
    left: 0;
    z-index: var(--z-tooltip);
}

/* Loading States */
.loading {
    opacity: 0.6;
    pointer-events: none;
}

.spinner {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid var(--border-color);
    border-top-color: var(--accent-primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Utilities */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }
.text-muted { color: var(--text-muted); }
.text-small { font-size: var(--font-size-sm); }

.d-none { display: none; }
.d-block { display: block; }
.d-flex { display: flex; }
.d-grid { display: grid; }

.flex-center {
    display: flex;
    align-items: center;
    justify-content: center;
}

.gap-sm { gap: var(--spacing-sm); }
.gap-md { gap: var(--spacing-md); }
.gap-lg { gap: var(--spacing-lg); }

.mb-0 { margin-bottom: 0; }
.mb-sm { margin-bottom: var(--spacing-sm); }
.mb-md { margin-bottom: var(--spacing-md); }
.mb-lg { margin-bottom: var(--spacing-lg); }
.mb-xl { margin-bottom: var(--spacing-xl); }

.mt-sm { margin-top: var(--spacing-sm); }
.mt-md { margin-top: var(--spacing-md); }
.mt-lg { margin-top: var(--spacing-lg); }
.mt-xl { margin-top: var(--spacing-xl); }

/* Responsive utilities */
@media (max-width: 767px) {
    .hide-mobile { display: none !important; }
}

@media (min-width: 768px) {
    .show-mobile-only { display: none !important; }
}

/* Header Styles */
.site-header {
    background: var(--bg-card);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: var(--z-sticky);
    box-shadow: var(--shadow-sm);
}

.header-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 24px;
    gap: 24px;
}

.header-left,
.header-center,
.header-right {
    display: flex;
    align-items: center;
    gap: 16px;
}

.header-left {
    flex-shrink: 0;
}

.header-center {
    flex: 1;
    max-width: 600px;
}

.header-right {
    flex-shrink: 0;
}

.menu-toggle {
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    display: none;
    position: relative;
    z-index: 1000;
    -webkit-tap-highlight-color: transparent;
}

.menu-toggle:active {
    transform: scale(0.95);
}

.menu-icon {
    display: flex;
    flex-direction: column;
    gap: 4px;
    width: 24px;
    height: 20px;
}

.menu-icon span {
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    border-radius: 2px;
    transition: all var(--transition-fast);
    display: block;
}

.menu-toggle.active .menu-icon span:nth-child(1) {
    transform: translateY(6px) rotate(45deg);
}

.menu-toggle.active .menu-icon span:nth-child(2) {
    opacity: 0;
}

.menu-toggle.active .menu-icon span:nth-child(3) {
    transform: translateY(-6px) rotate(-45deg);
}

.site-branding {
    display: flex;
    align-items: center;
}

.site-title {
    font-size: 24px;
    font-weight: 700;
    margin: 0;
}

.site-title a {
    color: var(--text-primary);
    text-decoration: none;
}

.custom-logo-link {
    display: block;
    line-height: 0;
}

.custom-logo {
    height: 40px;
    width: auto;
}

/* Search Form */
.search-form {
    position: relative;
    width: 100%;
}

.search-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.search-field {
    width: 100%;
    padding: 10px 48px 10px 16px;
    border: 1px solid var(--border-color);
    border-radius: 24px;
    background: var(--bg-secondary);
    color: var(--text-primary);
    font-size: 14px;
    transition: all var(--transition-fast);
}

.search-field:focus {
    outline: none;
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 3px rgba(66, 133, 244, 0.1);
}

.search-submit {
    position: absolute;
    right: 4px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 10px;
    color: var(--text-secondary);
    transition: color var(--transition-fast);
}

.search-submit:hover {
    color: var(--accent-primary);
}

.search-suggestions {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    margin-top: 8px;
    box-shadow: var(--shadow-lg);
    z-index: var(--z-dropdown);
    max-height: 400px;
    overflow-y: auto;
}

.search-suggestions ul {
    list-style: none;
    margin: 0;
    padding: 0;
}

.search-suggestions li {
    border-bottom: 1px solid var(--border-color);
}

.search-suggestions li:last-child {
    border-bottom: none;
}

.search-suggestions a {
    display: block;
    padding: 12px 16px;
    color: var(--text-primary);
    transition: background var(--transition-fast);
}

.search-suggestions a:hover {
    background: var(--bg-secondary);
}

/* View Toggle */
.view-toggle {
    display: flex;
    gap: 4px;
    background: var(--bg-secondary);
    padding: 4px;
    border-radius: var(--radius-md);
}

.view-btn {
    background: transparent;
    border: none;
    padding: 8px;
    cursor: pointer;
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    transition: all var(--transition-fast);
}

.view-btn:hover {
    color: var(--text-primary);
    background: var(--bg-card);
}

.view-btn.active {
    background: var(--bg-card);
    color: var(--accent-primary);
}

/* Theme Toggle */
.theme-toggle {
    background: var(--bg-secondary);
    border: none;
    padding: 10px;
    border-radius: 50%;
    cursor: pointer;
    color: var(--text-primary);
    transition: all var(--transition-fast);
}

.theme-toggle:hover {
    background: var(--accent-primary);
    color: white;
}

[data-theme="dark"] .sun-icon {
    display: none;
}

[data-theme="dark"] .moon-icon {
    display: block !important;
}

/* Upload Button */
.upload-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
}

/* User Menu */
.user-menu {
    position: relative;
}

.user-avatar {
    background: none;
    border: 2px solid var(--border-color);
    border-radius: 50%;
    cursor: pointer;
    padding: 0;
    transition: border-color var(--transition-fast);
}

.user-avatar:hover {
    border-color: var(--accent-primary);
}

.user-avatar img {
    border-radius: 50%;
    display: block;
}

.user-dropdown {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    min-width: 240px;
    z-index: var(--z-dropdown);
}

/* Upload Menu Dropdown */
.upload-menu {
    position: relative;
}

.upload-btn {
    cursor: pointer;
}

.upload-dropdown {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    min-width: 320px;
    z-index: var(--z-dropdown);
    padding: 8px 0;
}

.upload-option {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 12px 16px;
    color: var(--text-primary);
    transition: background var(--transition-fast);
    border: none;
    background: none;
    width: 100%;
    text-align: left;
}

.upload-option:hover {
    background: var(--bg-secondary);
}

.upload-option svg {
    flex-shrink: 0;
    margin-top: 2px;
    color: var(--accent-primary);
}

.upload-option div {
    flex: 1;
}

.upload-option strong {
    display: block;
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 2px;
}

.upload-option small {
    display: block;
    font-size: 12px;
    color: var(--text-muted);
    line-height: 1.3;
}

.user-info {
    display: flex;
    gap: 12px;
    padding: 16px;
    border-bottom: 1px solid var(--border-color);
}

.user-details {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.user-details strong {
    font-size: 14px;
    color: var(--text-primary);
}

.user-details span {
    font-size: 12px;
    color: var(--text-muted);
}

.user-menu-list {
    list-style: none;
    margin: 0;
    padding: 8px 0;
}

.user-menu-list li.divider {
    height: 1px;
    background: var(--border-color);
    margin: 8px 0;
}

.user-menu-list a {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 16px;
    color: var(--text-primary);
    font-size: 14px;
    transition: background var(--transition-fast);
}

.user-menu-list a:hover {
    background: var(--bg-secondary);
}

/* Main Navigation */
.main-navigation {
    background: var(--bg-card);
    border-bottom: 1px solid var(--border-color);
}

.nav-menu {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: 32px;
    justify-content: center;
}

.nav-menu a {
    display: block;
    padding: 16px 0;
    color: var(--text-primary);
    font-weight: 500;
    position: relative;
    transition: color var(--transition-fast);
}

.nav-menu a:hover,
.nav-menu .current-menu-item a {
    color: var(--accent-primary);
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--accent-primary);
    transform: scaleX(0);
    transition: transform var(--transition-fast);
}

.nav-menu a:hover::after,
.nav-menu .current-menu-item a::after {
    transform: scaleX(1);
}

/* Footer Styles */
.site-footer {
    background: var(--bg-card);
    border-top: 1px solid var(--border-color);
    margin-top: 64px;
}

.footer-widgets {
    padding: 48px 0;
}

.footer-columns {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 48px;
}

.footer-column .widget {
    margin-bottom: 24px;
}

.footer-column .widget-title {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 16px;
}

.footer-column ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-column li {
    margin-bottom: 8px;
}

.footer-column a {
    color: var(--text-secondary);
    transition: color var(--transition-fast);
}

.footer-column a:hover {
    color: var(--accent-primary);
}

.footer-bottom {
    background: var(--bg-secondary);
    padding: 24px 0;
}

.footer-bottom-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.copyright {
    color: var(--text-muted);
    font-size: 14px;
    margin: 0;
}

/* Ensure footer links (brand link inside copyright and menu) have sufficient contrast */
.footer-bottom a {
    color: var(--text-secondary);
    text-decoration: underline;
    text-decoration-thickness: 1px;
    text-underline-offset: 2px;
    transition: all var(--transition-fast);
}

.footer-bottom a:hover {
    color: var(--accent-primary);
    text-decoration-thickness: 2px;
}

[data-theme="dark"] .footer-bottom a {
    color: #E0E0E0;
}

[data-theme="dark"] .footer-bottom a:hover {
    color: var(--accent-primary);
}

.copyright a {
    font-weight: 700;
}

.footer-menu {
    display: flex;
    gap: 24px;
    list-style: none;
    margin: 0;
    padding: 0;
}

.footer-menu a {
    color: var(--text-secondary);
    font-size: 14px;
    text-decoration: underline;
    text-decoration-thickness: 1px;
    text-underline-offset: 2px;
    transition: all var(--transition-fast);
}

.footer-menu a:hover {
    color: var(--accent-primary);
    text-decoration-thickness: 2px;
}

[data-theme="dark"] .footer-menu a {
    color: #E0E0E0;
}

[data-theme="dark"] .footer-menu a:hover {
    color: var(--accent-primary);
}

.social-links {
    display: flex;
    gap: 12px;
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--bg-card);
    color: var(--text-secondary);
    transition: all var(--transition-fast);
}

.social-links a:hover {
    background: var(--accent-primary);
    color: white;
    transform: translateY(-2px);
}

/* Pagination */
.pagination-wrapper {
    display: flex;
    justify-content: center;
    margin-top: 48px;
}

.pagination {
    display: flex;
    gap: 8px;
    list-style: none;
    padding: 0;
    margin: 0;
}

.pagination .page-numbers {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 40px;
    padding: 0 12px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-weight: 500;
    transition: all var(--transition-fast);
}

.pagination .page-numbers:hover {
    border-color: var(--accent-primary);
    color: var(--accent-primary);
}

.pagination .page-numbers.current {
    background: var(--accent-primary);
    color: white;
    border-color: var(--accent-primary);
}

.pagination .page-numbers svg {
    width: 16px;
    height: 16px;
}

/* No Videos Found */
.no-videos-found {
    text-align: center;
    padding: 64px 32px;
}

.no-videos-found svg {
    margin: 0 auto 24px;
    color: var(--text-muted);
}

.no-videos-found h2 {
    font-size: 24px;
    margin-bottom: 12px;
}

.no-videos-found p {
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.no-videos-actions {
    display: flex;
    gap: 12px;
    justify-content: center;
    margin-top: 24px;
}

/* ============================================================
   PAGE CONTENT STYLES
   ============================================================ */

.page-content {
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    padding: var(--spacing-2xl);
    margin: var(--spacing-xl) 0;
    box-shadow: var(--shadow-sm);
}

.page-header {
    margin-bottom: var(--spacing-xl);
    padding-bottom: var(--spacing-lg);
    border-bottom: 2px solid var(--border-color);
}

.page-title {
    font-size: var(--font-size-3xl);
    font-weight: 700;
    color: var(--text-primary);
    margin: 0;
}

.page-entry {
    color: var(--text-primary);
    line-height: 1.8;
}

.page-entry h1,
.page-entry h2,
.page-entry h3,
.page-entry h4,
.page-entry h5,
.page-entry h6 {
    color: var(--text-primary);
    margin: var(--spacing-lg) 0 var(--spacing-md);
    font-weight: 600;
}

.page-entry h1 { font-size: var(--font-size-3xl); }
.page-entry h2 { font-size: var(--font-size-2xl); }
.page-entry h3 { font-size: var(--font-size-xl); }
.page-entry h4 { font-size: var(--font-size-lg); }
.page-entry h5 { font-size: var(--font-size-base); }
.page-entry h6 { font-size: var(--font-size-sm); }

.page-entry p {
    margin-bottom: var(--spacing-md);
    color: var(--text-secondary);
}

.page-entry ul,
.page-entry ol {
    margin: var(--spacing-md) 0;
    padding-left: var(--spacing-xl);
    color: var(--text-secondary);
}

.page-entry li {
    margin-bottom: var(--spacing-sm);
}

.page-entry a {
    color: var(--accent-primary);
    text-decoration: none;
    transition: var(--transition-fast);
}

.page-entry a:hover {
    color: var(--accent-hover);
    text-decoration: underline;
}

.page-entry blockquote {
    margin: var(--spacing-lg) 0;
    padding: var(--spacing-md) var(--spacing-lg);
    border-left: 4px solid var(--accent-primary);
    background: var(--bg-secondary);
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    font-style: italic;
}

.page-entry code {
    background: var(--bg-secondary);
    padding: 2px 6px;
    border-radius: var(--radius-sm);
    font-family: var(--font-mono);
    font-size: var(--font-size-sm);
    color: var(--accent-primary);
}

.page-entry pre {
    background: var(--bg-secondary);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    overflow-x: auto;
    margin: var(--spacing-md) 0;
}

.page-entry pre code {
    background: transparent;
    padding: 0;
}

.page-entry img {
    max-width: 100%;
    height: auto;
    border-radius: var(--radius-md);
    margin: var(--spacing-md) 0;
}

.page-entry table {
    width: 100%;
    border-collapse: collapse;
    margin: var(--spacing-lg) 0;
}

.page-entry table th,
.page-entry table td {
    padding: var(--spacing-sm) var(--spacing-md);
    border: 1px solid var(--border-color);
    text-align: left;
}

.page-entry table th {
    background: var(--bg-secondary);
    font-weight: 600;
    color: var(--text-primary);
}

.page-entry table td {
    color: var(--text-secondary);
}

.page-entry hr {
    border: none;
    border-top: 2px solid var(--border-color);
    margin: var(--spacing-xl) 0;
}

/* Responsive Page Content */
@media (max-width: 767px) {
    .page-content {
        padding: var(--spacing-lg);
        margin: var(--spacing-md) 0;
        border-radius: var(--radius-md);
    }
    
    .page-title {
        font-size: var(--font-size-2xl);
    }
    
    .page-entry h1 { font-size: var(--font-size-2xl); }
    .page-entry h2 { font-size: var(--font-size-xl); }
    .page-entry h3 { font-size: var(--font-size-lg); }
    
    .page-entry table {
        font-size: var(--font-size-sm);
    }
    
    .page-entry table th,
    .page-entry table td {
        padding: var(--spacing-xs) var(--spacing-sm);
    }
}

/* ============================================================
   TAXONOMY ARCHIVE PAGES (Categories & Tags)
   ============================================================ */

.archive-header {
    text-align: center;
    padding: var(--spacing-2xl) 0;
    margin-bottom: var(--spacing-xl);
    border-bottom: 2px solid var(--border-color);
}

.archive-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 80px;
    height: 80px;
    background: var(--accent-primary-alpha);
    border-radius: 50%;
    margin-bottom: var(--spacing-md);
    color: var(--accent-primary);
}

.archive-icon.category-icon {
    background: linear-gradient(135deg, var(--accent-primary-alpha), rgba(52, 168, 83, 0.1));
}

.archive-title {
    font-size: var(--font-size-3xl);
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

.tag-archive-page .archive-title {
    color: var(--accent-primary);
}

.archive-description {
    max-width: 600px;
    margin: 0 auto var(--spacing-md);
    color: var(--text-secondary);
    line-height: 1.6;
}

.archive-meta {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
    font-size: var(--font-size-sm);
    color: var(--text-muted);
}

.videos-count {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 16px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    font-weight: 600;
}

/* Responsive Archive */
@media (max-width: 767px) {
    .archive-header {
        padding: var(--spacing-lg) 0;
    }
    
    .archive-icon {
        width: 60px;
        height: 60px;
    }
    
    .archive-icon svg {
        width: 32px;
        height: 32px;
    }
    
    .archive-title {
        font-size: var(--font-size-2xl);
    }
}

/* Print Styles */
@media print {
    .no-print {
        display: none !important;
    }
}

/* ============================================================
   CATEGORIES & TAGS INDEX PAGES
   ============================================================ */

/* Categories Grid */
.categories-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-bottom: var(--spacing-2xl);
}

.category-card {
    display: block;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    overflow: hidden;
    text-decoration: none;
    color: inherit;
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.category-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-md);
    text-decoration: none;
    color: inherit;
}

.category-thumb {
    position: relative;
    aspect-ratio: 16/9;
    overflow: hidden;
    background: var(--bg-secondary);
}

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

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

.category-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-secondary);
    color: var(--text-muted);
}

.category-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 8px 12px;
    background: linear-gradient(transparent, rgba(0,0,0,0.75));
    display: flex;
    justify-content: flex-end;
}

.category-count {
    font-size: 12px;
    color: #fff;
    background: rgba(0,0,0,0.6);
    padding: 3px 10px;
    border-radius: 12px;
    font-weight: 500;
    backdrop-filter: blur(4px);
}

.category-info {
    padding: 14px 16px;
}

.category-name {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0 0 4px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.category-description {
    color: var(--text-secondary);
    font-size: 13px;
    margin: 0;
    line-height: 1.4;
}

/* Tags Cloud */
.tags-cloud {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: center;
    padding: var(--spacing-lg) 0;
    margin-bottom: var(--spacing-xl);
    border-bottom: 1px solid var(--border-color);
}

.tag-cloud-item {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 24px;
    text-decoration: none;
    color: var(--text-primary);
    transition: all var(--transition-fast);
    white-space: nowrap;
}

.tag-cloud-item:hover {
    background: var(--accent-primary);
    border-color: var(--accent-primary);
    color: #fff;
    text-decoration: none;
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}

.tag-cloud-item:hover .tag-count {
    background: rgba(255,255,255,0.2);
    color: #fff;
}

.tag-cloud-item .tag-count {
    font-size: 11px;
    background: var(--bg-secondary);
    color: var(--text-muted);
    padding: 2px 8px;
    border-radius: 10px;
    font-weight: 600;
    transition: all var(--transition-fast);
}

/* Tag cloud sizes */
.tag-size-1 { font-size: 13px; padding: 6px 12px; }
.tag-size-2 { font-size: 14px; }
.tag-size-3 { font-size: 15px; font-weight: 500; }
.tag-size-4 { font-size: 16px; font-weight: 600; }
.tag-size-5 { font-size: 18px; font-weight: 700; padding: 10px 20px; }

/* Tags Grid */
.tags-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 16px;
    margin-bottom: var(--spacing-2xl);
}

.tag-card {
    display: block;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    overflow: hidden;
    text-decoration: none;
    color: inherit;
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.tag-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    text-decoration: none;
    color: inherit;
}

.tag-thumb {
    position: relative;
    aspect-ratio: 16/9;
    overflow: hidden;
    background: var(--bg-secondary);
}

.tag-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.3s ease;
}

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

.tag-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-secondary);
    color: var(--text-muted);
}

.tag-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 6px 10px;
    background: linear-gradient(transparent, rgba(0,0,0,0.75));
    display: flex;
    justify-content: flex-end;
}

.tag-count-badge {
    font-size: 11px;
    color: #fff;
    background: rgba(0,0,0,0.6);
    padding: 2px 8px;
    border-radius: 10px;
    font-weight: 500;
    backdrop-filter: blur(4px);
}

.tag-info {
    padding: 10px 12px;
}

.tag-title {
    font-size: 14px;
    font-weight: 600;
    color: var(--accent-primary);
    margin: 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Responsive Categories & Tags */
@media (max-width: 1200px) {
    .categories-grid { grid-template-columns: repeat(3, 1fr); }
    .tags-grid { grid-template-columns: repeat(4, 1fr); }
}

@media (max-width: 900px) {
    .categories-grid { grid-template-columns: repeat(2, 1fr); }
    .tags-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 640px) {
    .categories-grid { grid-template-columns: 1fr; gap: 14px; }
    .tags-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
    .tags-cloud { gap: 8px; }
    .tag-cloud-item { padding: 6px 12px; font-size: 13px; }
    .tag-size-5 { font-size: 15px; padding: 8px 14px; }
}

/* RTL support for categories & tags */
[dir="rtl"] .category-overlay,
[dir="rtl"] .tag-overlay {
    justify-content: flex-start;
}

[dir="rtl"] .category-info,
[dir="rtl"] .tag-info {
    text-align: right;
}

/* ============================================================
   RTL (Right-to-Left) Support
   For Persian, Arabic, Urdu, Kurdish, Pashto languages
   ============================================================ */

[dir="rtl"] {
    text-align: right;
}

[dir="rtl"] body {
    direction: rtl;
}

/* RTL Header */
[dir="rtl"] .header-container {
    flex-direction: row-reverse;
}

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

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

[dir="rtl"] .menu-toggle {
    margin-right: 0;
    margin-left: var(--spacing-md);
}

/* RTL Search */
[dir="rtl"] .search-field {
    text-align: right;
    padding-right: var(--spacing-md);
    padding-left: 48px;
}

[dir="rtl"] .search-submit {
    left: 4px;
    right: auto;
}

/* RTL Navigation */
[dir="rtl"] .nav-menu {
    flex-direction: row-reverse;
}

[dir="rtl"] .nav-menu li {
    margin-right: 0;
    margin-left: var(--spacing-md);
}

[dir="rtl"] .sidebar-nav li a {
    padding-left: var(--spacing-lg);
    padding-right: var(--spacing-xl);
}

[dir="rtl"] .sidebar-nav li a svg {
    margin-right: 0;
    margin-left: var(--spacing-md);
}

/* RTL User Menu */
[dir="rtl"] .user-dropdown {
    left: 0;
    right: auto;
}

[dir="rtl"] .upload-dropdown {
    left: 0;
    right: auto;
}

/* RTL Video Grid */
[dir="rtl"] .video-meta {
    flex-direction: row-reverse;
}

[dir="rtl"] .video-info {
    text-align: right;
}

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

[dir="rtl"] .channel-avatar {
    margin-right: 0;
    margin-left: var(--spacing-sm);
}

/* RTL Buttons with Icons */
[dir="rtl"] .btn svg {
    margin-right: 0;
    margin-left: var(--spacing-sm);
}

[dir="rtl"] .btn svg:last-child {
    margin-left: 0;
    margin-right: var(--spacing-sm);
}

/* RTL Form Elements */
[dir="rtl"] input,
[dir="rtl"] textarea,
[dir="rtl"] select {
    text-align: right;
}

[dir="rtl"] .form-group label {
    text-align: right;
}

/* RTL Sidebar */
[dir="rtl"] .sidebar {
    right: auto;
    left: 0;
    border-right: none;
    border-left: 1px solid var(--border-color);
}

[dir="rtl"] .sidebar.open {
    right: auto;
    left: 0;
}

[dir="rtl"] .main-content.has-sidebar {
    margin-left: 0;
    margin-right: 240px;
}

/* RTL Footer */
[dir="rtl"] .footer-links {
    flex-direction: row-reverse;
}

[dir="rtl"] .footer-column {
    text-align: right;
}

/* RTL Video Player */
[dir="rtl"] .video-actions {
    flex-direction: row-reverse;
}

[dir="rtl"] .video-description {
    text-align: right;
}

/* RTL Comments */
[dir="rtl"] .comment {
    text-align: right;
}

[dir="rtl"] .comment-avatar {
    margin-right: 0;
    margin-left: var(--spacing-md);
}

/* RTL Archive */
[dir="rtl"] .archive-meta {
    flex-direction: row-reverse;
}

/* RTL Pagination */
[dir="rtl"] .pagination .prev-page::before {
    content: '→';
}

[dir="rtl"] .pagination .next-page::after {
    content: '←';
}

/* RTL Tags */
[dir="rtl"] .video-tags {
    flex-direction: row-reverse;
}

[dir="rtl"] .tag {
    margin-right: 0;
    margin-left: var(--spacing-xs);
}

/* RTL Author Box */
[dir="rtl"] .author-box {
    text-align: right;
}

[dir="rtl"] .author-avatar {
    margin-right: 0;
    margin-left: var(--spacing-lg);
}

/* RTL Breadcrumbs */
[dir="rtl"] .breadcrumbs {
    flex-direction: row-reverse;
}

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

/* RTL View Toggle */
[dir="rtl"] .view-toggle {
    flex-direction: row-reverse;
}

/* RTL Mobile */
@media (max-width: 767px) {
    [dir="rtl"] .main-content.has-sidebar {
        margin-right: 0;
    }
    
    [dir="rtl"] .mobile-menu {
        right: 0;
        left: auto;
    }
}