/*
Theme Name: Giao Dien 8
Theme URI: https://example.com/giaodien8
Author: Developer
Author URI: https://example.com
Description: Video streaming theme with sidebar layout - Converted from HTML template
Version: 1.0.0
Requires at least: 5.0
Tested up to: 6.4
Requires PHP: 7.4
Text Domain: giaodien8
*/

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-tap-highlight-color: transparent;
    text-decoration: none;
}

:root {
    /* Colors */
    --bg-primary: #0f0f0f;
    --bg-secondary: #1a1a1a;
    --text-primary: #ffffff;
    --text-secondary: #a0a0a0;
    --accent: #e50914;
    --accent-hover: #c20914;
    --accent-dark: #c50610;
    --border-color: #333;
    --border-secondary: #2a2a2a;
    --like-hover: #ff1744;
    --keyword-primary: #4fc3f7;
    --keyword-hover: #29b6f6;
    --accent-alpha-20: rgba(229, 9, 20, 0.2);
    --accent-alpha-30: rgba(229, 9, 20, 0.3);

    /* Transparent overlays */
    --overlay-light: rgba(255, 255, 255, 0.1);
    --overlay-focus: rgba(255, 255, 255, 0.15);
    --overlay-medium: rgba(255, 255, 255, 0.2);
    --overlay-dark: rgba(0, 0, 0, 0.3);
    --overlay-darker: rgba(0, 0, 0, 0.5);

    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;

    /* Font sizes */
    --font-xs: 0.75rem;
    --font-sm: 0.85rem;
    --font-base: 0.875rem;
    --font-md: 0.9375rem;
    --font-lg: 1rem;
    --font-xl: 1.1rem;
    --font-2xl: 1.25rem;
    --font-3xl: 1.4rem;
    --font-4xl: 1.5rem;

    /* Border radius */
    --radius-sm: 4px;
    --radius-md: 6px;
    --radius-lg: 8px;
    --radius-xl: 20px;

    /* Dimensions */
    --sidebar-width: 240px;
    --container-width: 1300px;
    --button-height: 40px;
    --icon-size: 18px;
    --page-item-size: 36px;
    --sticky-top: 76px;

    /* Transitions */
    --transition-fast: 0.2s;
    --transition-normal: 0.3s ease;
    --transition-all-fast: all 0.2s;
    --transition-all-normal: all 0.3s ease;

    /* Z-index */
    --z-sticky: 998;
    --z-dropdown: 999;
    --z-header: 1000;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Visually hidden - for SEO h1 */
.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* Header */
.header {
    background-color: var(--bg-secondary);
    position: sticky;
    top: 0;
    z-index: var(--z-header);
}

.header-container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: var(--spacing-md) var(--spacing-xl);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-lg);
}

.menu-btn {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-sm);
    flex-direction: column;
    gap: var(--radius-sm);
}

.menu-btn span {
    display: block;
    width: 24px;
    height: 2px;
    background-color: var(--text-primary);
    transition: var(--transition-all-normal);
}

.menu-btn.active span:nth-child(1) {
    transform: rotate(45deg) translateY(var(--radius-md));
}

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

.menu-btn.active span:nth-child(3) {
    transform: rotate(-45deg) translateY(calc(var(--radius-md) * -1));
}

.logo {
    flex-shrink: 0;
    text-decoration: none;
    color: inherit;
}

.logo img {
    height: 40px;
    width: auto;
    display: block;
}

.logo-text {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    white-space: nowrap;
}

.search-bar {
    flex: 1;
    max-width: 500px;
    display: flex;
    background-color: var(--overlay-light);
    border-radius: var(--radius-sm);
    position: relative;
    z-index: 100;
}

.search-bar input {
    flex: 1;
    padding: 0.75rem var(--spacing-md);
    background: none;
    border: none;
    color: var(--text-primary);
    font-size: var(--font-base);
    outline: none;
}

.search-bar input::placeholder {
    color: var(--text-secondary);
}

.search-bar button {
    padding: 0 var(--spacing-md);
    background: none;
    border: none;
    color: var(--text-primary);
    cursor: pointer;
    transition: color var(--transition-normal);
}

.search-bar button:hover {
    color: var(--text-primary);
}


.search-btn {
    display: none;
    align-items: center;
    justify-content: center;
    width: var(--button-height);
    height: var(--button-height);
    padding: 0;
    background-color: var(--overlay-light);
    border: 1px solid var(--overlay-medium);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    cursor: pointer;
    transition: var(--transition-all-normal);
}

.search-btn:hover {
    background-color: var(--overlay-medium);
}

/* Mobile Search Bar */
.mobile-search-bar {
    display: none;
    background-color: var(--bg-secondary);
    border-bottom: 1px solid var(--overlay-light);
    padding: 0;
    z-index: var(--z-header);
    opacity: 0;
    max-height: 0;
    overflow: visible;
    transition: opacity 0.3s ease, max-height 0.3s ease, padding 0.3s ease;
    pointer-events: none;
}

.mobile-search-bar.active {
    opacity: 1;
    max-height: 80px;
    padding: var(--spacing-md);
    pointer-events: auto;
}

.mobile-search-container {
    max-width: 600px;
    margin: 0 auto;
}

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

.mobile-search-container input {
    width: 100%;
    padding: 0.75rem 3.5rem 0.75rem var(--spacing-md);
    background-color: var(--overlay-light);
    border: 1px solid var(--overlay-medium);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-size: var(--font-lg);
    outline: none;
    transition: var(--transition-all-normal);
}

.mobile-search-container input:focus {
    border-color: var(--accent);
    background-color: var(--overlay-focus);
}

.mobile-search-container input::placeholder {
    color: var(--text-secondary);
}

.mobile-search-submit {
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    display: flex;
    align-items: center;
    justify-content: center;
    width: var(--button-height);
    height: 43px;
    background-color: var(--accent);
    border: none;
    border-radius: var(--radius-sm);
    color: white;
    cursor: pointer;
    transition: var(--transition-all-normal);
}

.mobile-search-submit:hover {
    background-color: var(--accent-hover);
    transform: translateY(-50%) scale(1.05);
}

/* Main wrapper */
.main-wrapper {
    display: flex;
    flex: 1;
    max-width: var(--container-width);
    margin: 0 auto;
    width: 100%;
    padding: 0 var(--spacing-lg);
}

/* Sidebar */
.sidebar {
    width: var(--sidebar-width);
    padding: var(--spacing-xl) var(--spacing-md) var(--spacing-xl) 0;
    flex-shrink: 0;
    position: sticky;
    top: var(--sticky-top);
    align-self: flex-start;
}

.nav-menu h3 {
    font-size: var(--font-base);
    text-transform: uppercase;
    color: var(--text-secondary);
    margin: var(--spacing-lg) 0 var(--spacing-md);
}

.nav-menu h3:first-child {
    margin-top: 0;
}

.nav-menu ul {
    list-style: none;
}

.nav-menu li {
    margin-bottom: var(--spacing-xs);
}

.nav-menu a {
    display: block;
    color: var(--text-primary);
    text-decoration: none;
    font-size: var(--font-md);
    padding: 0.625rem var(--spacing-md);
    border-radius: var(--radius-sm);
    transition: var(--transition-all-normal);
}

.nav-menu a:hover {
    background-color: var(--overlay-light);
    transform: translateX(var(--radius-sm));
}

.nav-menu a.active {
    background-color: var(--accent);
    color: var(--text-primary);
    font-weight: 600;
    transform: translateX(var(--radius-sm));
}

.nav-menu a.active:hover {
    background-color: var(--accent);
}

/* Content */
.content {
    flex: 1;
    padding: var(--spacing-xl) 0;
}

.movie-section {
    margin-bottom: var(--spacing-3xl);
}

.section-title {
    font-size: var(--font-4xl);
    margin-bottom: var(--spacing-lg);
    color: var(--text-primary);
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-lg);
}

.section-header .section-title {
    margin-bottom: 0;
}

.movie-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
}

.movie-item {
    cursor: pointer;
    overflow: hidden;
    transition: transform var(--transition-normal);
    text-decoration: none;
    color: inherit;
    display: block;
}

.movie-item:hover {
    transform: scale(1.03);
}

.movie-poster {
    position: relative;
    aspect-ratio: var(--fv-thumb-aspect-ratio, 16/9);
    overflow: hidden;
    background-color: #000;
    border-radius: var(--radius-lg);
}

.movie-poster img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-normal);
}


.badge {
    position: absolute;
    top: var(--spacing-sm);
    right: var(--spacing-sm);
    background-color: var(--bg-primary);
    color: var(--text-primary);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    font-size: var(--font-xs);
    font-weight: 500;
}

.movie-title {
    font-size: var(--font-md);
    font-weight: 400;
    line-height: 1.4;
    padding: 3px var(--radius-md);
    margin: 0;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
}

.load-more-btn {
    display: block;
    margin: 0 auto;
    padding: 0.75rem var(--spacing-xl);
    background-color: var(--accent);
    color: var(--text-primary);
    border: none;
    border-radius: var(--radius-sm);
    font-size: var(--font-md);
    cursor: pointer;
    transition: background-color var(--transition-normal);
    width: fit-content;
}

.load-more-btn:hover {
    background-color: var(--accent-dark);
}

.view-more-link {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--accent);
    text-decoration: none;
    font-size: var(--font-md);
    transition: gap var(--transition-normal);
}

.view-more-link:hover {
    gap: 0.75rem;
}

/* Pagination */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--spacing-sm);
}

.page-item {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: var(--page-item-size);
    height: var(--page-item-size);
    padding: var(--spacing-sm) 0.75rem;
    color: var(--text-primary);
    text-decoration: none;
    background-color: var(--overlay-light);
    border-radius: var(--radius-sm);
    font-size: var(--font-base);
    transition: background-color var(--transition-normal);
}

.page-item:hover {
    background-color: var(--overlay-medium);
}

.page-item.active {
    background-color: var(--accent);
    color: var(--text-primary);
}

.page-dots {
    padding: var(--spacing-sm) var(--spacing-xs);
    color: var(--text-secondary);
}

/* Video Player Section */
.video-player-section {
    margin-bottom: var(--spacing-2xl);
}

/* Breadcrumb */
.breadcrumb {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
    margin-bottom: var(--spacing-md);
}

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

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

.breadcrumb span {
    color: var(--text-primary);
}

.breadcrumb span:last-child {
    color: var(--text-secondary);
}

/* Video Container */
.video-container {
    margin-bottom: var(--spacing-lg);
}

.video-wrapper {
    position: relative;
    overflow: hidden;
    background-color: #000;
    border-radius: var(--radius-lg);
    aspect-ratio: var(--fv-thumb-aspect-ratio, 16/9);
    max-width: 1000px;
    margin: 0 auto;
}

.video-wrapper iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
}

.video-placeholder {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    border: none;
}

.video-wrapper .player-poster {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 1;
}

/* Movie Main Title */
.movie-main-title {
    font-size: var(--font-4xl);
    font-weight: bold;
    margin-bottom: var(--spacing-lg);
    line-height: 1.3;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Player Actions */
.player-actions {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: var(--spacing-xl);
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.server-buttons {
    display: flex;
    gap: var(--spacing-sm);
}

.server-btn {
    padding: 0.6rem var(--spacing-lg);
    background-color: var(--bg-secondary);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: var(--transition-all-fast);
    font-size: 0.9rem;
    font-weight: 500;
}

.server-btn:hover {
    background-color: var(--border-secondary);
    border-color: var(--accent);
}

.server-btn.active {
    background-color: var(--accent);
    border-color: var(--accent);
}

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

.like-btn {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: 0.6rem 1.2rem;
    background-color: var(--bg-secondary);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: var(--transition-all-fast);
    font-size: 0.9rem;
}

.like-btn:hover {
    background-color: var(--like-hover);
    border-color: var(--like-hover);
}

.like-btn svg {
    width: var(--icon-size);
    height: var(--icon-size);
}

.view-count {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: 0.6rem var(--spacing-md);
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-size: 0.9rem;
}

.view-count svg {
    width: var(--icon-size);
    height: var(--icon-size);
}

/* Movie Details */
.movie-details {
    background-color: var(--bg-secondary);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-secondary);
}

.movie-description {
    margin-bottom: var(--spacing-lg);
}

.movie-description h3 {
    font-size: var(--font-xl);
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
}

.movie-description p {
    color: var(--text-secondary);
    line-height: 1.6;
    font-size: 0.95rem;
}

.movie-genres {
    margin-bottom: var(--spacing-lg);
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.movie-genres h4 {
    font-size: var(--font-lg);
    margin: 0;
    color: var(--text-primary);
    flex-shrink: 0;
}

.genre-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    flex: 1;
}

.genre-tag {
    padding: 0.4rem var(--spacing-md);
    background-color: var(--bg-primary);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    cursor: pointer;
    transition: var(--transition-all-fast);
    font-size: var(--font-sm);
    text-decoration: none;
}

.genre-tag:hover {
    background-color: var(--accent);
    border-color: var(--accent);
    transform: translateY(-2px);
}

.movie-keywords {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.movie-keywords h4 {
    font-size: var(--font-lg);
    margin: 0;
    color: var(--text-primary);
    flex-shrink: 0;
}

.movie-keywords .keywords {
    color: var(--text-secondary);
    line-height: 1.6;
    font-size: 0.9rem;
    flex: 1;
    margin: 0;
}

.movie-keywords .keywords span {
    color: var(--keyword-primary);
    transition: color var(--transition-fast);
}

.movie-keywords .keywords span:hover {
    color: var(--keyword-hover);
    text-decoration: underline;
}

/* Footer */
.footer {
    background-color: var(--bg-secondary);
    margin-top: auto;
    border-top: 1px solid var(--overlay-light);
}

.footer-content {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: var(--spacing-2xl) var(--spacing-xl);
    display: flex;
    gap: var(--spacing-2xl);
}


.footer-desc {
    flex: 1;
}

.footer-desc p {
    color: var(--text-secondary);
    line-height: 1.6;
    font-size: var(--font-md);
}

.footer-bottom {
    background-color: var(--overlay-darker);
    padding: var(--spacing-md) 0;
    text-align: center;
}

.footer-bottom p {
    color: var(--text-secondary);
    font-size: var(--font-base);
}

/* Responsive Design */
@media (max-width: 1024px) {
    .menu-btn {
        display: flex;
        order: -1;
    }

    .main-wrapper {
        padding: 0 var(--spacing-md);
    }

    .sidebar {
        position: fixed;
        left: -100%;
        top: 0;
        height: 100vh;
        background-color: var(--bg-secondary);
        padding: 5rem var(--spacing-lg) var(--spacing-xl);
        transition: left var(--transition-normal);
        z-index: var(--z-dropdown);
        overflow-y: auto;
        box-shadow: 2px 0 10px var(--overlay-darker);
    }

    .sidebar.active {
        left: 0;
    }

    .movie-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .header-container {
        padding: var(--spacing-md);
        gap: var(--spacing-md);
    }

    .logo {
        order: 0;
    }

    .search-bar {
        max-width: 300px;
        order: 1;
        margin-left: auto;
    }

    .search-btn {
        order: 2;
    }


}

@media (max-width: 768px) {
    .movie-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-md);
    }



    .header-container {
        gap: 0.75rem;
        padding: var(--spacing-md);
    }

    .logo {
        margin-right: auto;
        order: 0;
    }

    .search-bar {
        display: none;
    }

    .search-btn {
        display: flex;
        order: 1;
    }



    .menu-btn {
        order: 3;
    }

    .mobile-search-bar {
        display: block;
    }

    .sidebar {
        right: -100%;
        left: auto;
        transition: right var(--transition-normal);
        box-shadow: -2px 0 10px var(--overlay-darker);
    }

    .sidebar.active {
        right: 0;
        left: auto;
    }

    .footer-content {
        flex-direction: column;
        gap: var(--spacing-xl);
        padding: var(--spacing-xl) var(--spacing-md);
    }

    /* Video Player responsive */
    .movie-main-title {
        font-size: var(--font-3xl);
    }



    .movie-details {
        padding: var(--spacing-lg);
    }

    .breadcrumb {
        font-size: 0.9rem;
    }
}

@media (max-width: 425px) {
    .movie-grid {
        grid-template-columns: 1fr;
    }

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

    .section-header {
        flex-direction: row;
        align-items: flex-start;
        gap: var(--spacing-sm);
    }

    .pagination {
        flex-wrap: wrap;
    }

    /* Video Player responsive for mobile */
    .movie-main-title {
        font-size: 1.2rem;
    }


    .movie-details {
        padding: var(--spacing-md);
    }

    .genre-tag {
        padding: 0.3rem 0.8rem;
        font-size: 0.8rem;
    }
}