/* ===========================

   Modern Sleek Theme

   =========================== */



:root {

    --bg-primary: #0a0a0f;

    --bg-secondary: #12121a;

    --bg-card: rgba(255, 255, 255, 0.04);

    --bg-card-hover: rgba(255, 255, 255, 0.08);

    --bg-glass: rgba(255, 255, 255, 0.06);

    --border-subtle: rgba(255, 255, 255, 0.08);

    --border-hover: rgba(255, 255, 255, 0.15);

    --text-primary: #f0f0f5;

    --text-secondary: #8b8b9e;

    --text-muted: #5c5c72;

    --accent: #6c5ce7;

    --accent-light: #a29bfe;

    --accent-glow: rgba(108, 92, 231, 0.25);

    --radius-sm: 8px;

    --radius-md: 12px;

    --radius-lg: 16px;

    --radius-xl: 20px;

    --transition-fast: 180ms cubic-bezier(0.4, 0, 0.2, 1);

    --transition-smooth: 300ms cubic-bezier(0.4, 0, 0.2, 1);

}



/* General Body Styles */

body {

    background-color: var(--bg-primary);

    color: var(--text-primary);

    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

    -webkit-font-smoothing: antialiased;

    -moz-osx-font-smoothing: grayscale;

}



/* Header Styles */

header {

    background: rgba(10, 10, 15, 0.8);

    backdrop-filter: blur(20px) saturate(180%);

    -webkit-backdrop-filter: blur(20px) saturate(180%);

    border-bottom: 1px solid var(--border-subtle) !important;

    position: sticky;

    top: 0;

    z-index: 100;

}



/* Navbar Brand Styles */

.navbar-brand {

    font-size: 1.5rem;

    font-weight: 700;

    letter-spacing: -0.02em;

    color: var(--text-primary) !important;

    font-family: 'Inter', sans-serif;

    white-space: nowrap;

    overflow: hidden;

    text-overflow: ellipsis;

    transition: opacity var(--transition-fast);

}

.navbar-brand:hover {

    opacity: 0.8;

}

@media (max-width: 576px) {

    .navbar-brand {

        font-size: 1.2rem;

        max-width: 60vw;

        white-space: normal;

        word-break: break-word;

        text-align: left;

    }

}



/* Navigation Link Styles */

.nav-link {

    color: var(--text-secondary) !important;

    transition: color var(--transition-fast);

    position: relative;

    padding-bottom: 0.5rem;

    font-weight: 500;

    font-size: 0.9rem;

}

.nav-link:hover {

    color: var(--text-primary) !important;

}

.nav-link::after {

    content: '';

    position: absolute;

    bottom: 0;

    left: 50%;

    transform: translateX(-50%);

    width: 0;

    height: 2px;

    background: linear-gradient(135deg, var(--accent), var(--accent-light));

    border-radius: 1px;

    transition: width var(--transition-smooth);

}

.nav-link:hover::after {

    width: 100%;

}



/* Search Input */

#search-input {

    background: var(--bg-glass);

    border: 1px solid var(--border-subtle);

    border-radius: var(--radius-lg);

    color: var(--text-primary);

    padding: 0.5rem 1rem;

    font-size: 0.875rem;

    transition: border-color var(--transition-fast), box-shadow var(--transition-fast), background var(--transition-fast);

}

#search-input:focus {

    background: rgba(255, 255, 255, 0.08);

    border-color: var(--accent);

    box-shadow: 0 0 0 3px var(--accent-glow);

    outline: none;

}

#search-input::placeholder {

    color: var(--text-muted);

}



/* Player Section Styles */

#player-section {

    width: 100%;

}



.video-player-container {

    max-width: 1000px;

    margin: 0 auto;

    background: var(--bg-secondary);

    border-radius: var(--radius-lg);

    overflow: hidden;

    border: 1px solid var(--border-subtle);

}



.video-details {

    background: var(--bg-secondary);

}



.video-details h2 {

    font-weight: 600;

    font-size: 1.25rem;

    letter-spacing: -0.01em;

}



.video-details hr {

    border-color: var(--border-subtle);

    opacity: 0.5;

}



.video-js {

    width: 100%;

    height: 100%;

}



/* Player Buttons */

#share-video-btn {

    background: linear-gradient(135deg, var(--accent), var(--accent-light));

    border: none;

    border-radius: var(--radius-sm);

    font-weight: 500;

    font-size: 0.8rem;

    padding: 0.4rem 0.9rem;

    transition: transform var(--transition-fast), box-shadow var(--transition-fast);

}

#share-video-btn:hover {

    transform: translateY(-1px);

    box-shadow: 0 4px 15px var(--accent-glow);

}



#embed-video-btn {

    border-color: var(--border-hover);

    color: var(--text-secondary);

    border-radius: var(--radius-sm);

    font-weight: 500;

    font-size: 0.8rem;

    padding: 0.4rem 0.9rem;

    transition: all var(--transition-fast);

}

#embed-video-btn:hover {

    border-color: var(--accent);

    color: var(--accent-light);

}



#close-player-btn {

    background: rgba(255, 255, 255, 0.06);

    border: 1px solid var(--border-subtle);

    color: var(--text-secondary);

    border-radius: var(--radius-sm);

    font-weight: 500;

    font-size: 0.8rem;

    padding: 0.4rem 0.9rem;

    transition: all var(--transition-fast);

}

#close-player-btn:hover {

    background: rgba(255, 255, 255, 0.1);

    color: var(--text-primary);

}



/* In-player quality control */

.video-js .vjs-quality-control {

    display: flex;

    align-items: center;

    width: auto;

    padding: 0 0.25rem;

}



.video-js .vjs-quality-select {

    background: rgba(12, 12, 18, 0.92);

    color: var(--text-primary);

    border: 1px solid rgba(255, 255, 255, 0.18);

    border-radius: 6px;

    font-size: 0.75rem;

    line-height: 1.2;

    padding: 0.2rem 1.35rem 0.2rem 0.45rem;

    min-width: 5.4rem;

    height: 1.9rem;

    appearance: none;

    -webkit-appearance: none;

    -moz-appearance: none;

    background-image: linear-gradient(45deg, transparent 50%, var(--text-secondary) 50%), linear-gradient(135deg, var(--text-secondary) 50%, transparent 50%);

    background-position: calc(100% - 11px) calc(50% - 2px), calc(100% - 6px) calc(50% - 2px);

    background-size: 5px 5px, 5px 5px;

    background-repeat: no-repeat;

}



.video-js .vjs-quality-select:focus {

    outline: none;

    border-color: var(--accent-light);

    box-shadow: 0 0 0 2px rgba(162, 155, 254, 0.25);

}



.video-js .vjs-quality-select option {

    background: #101018;

    color: #f0f0f5;

}



@media (max-width: 768px) {

    .video-js .vjs-quality-select {

        min-width: 4.8rem;

        font-size: 0.72rem;

        padding-left: 0.4rem;

        padding-right: 1.2rem;

    }

}



/* Category Navigation */

#category-filters {

    justify-content: center;

    gap: 0.4rem;

}



#category-filters .nav-links {

    color: var(--text-secondary);

    background: var(--bg-glass);

    border: 1px solid var(--border-subtle);

    border-radius: var(--radius-lg);

    padding: 0.45rem 1.1rem;

    font-size: 0.85rem;

    font-weight: 500;

    transition: all var(--transition-fast);

}



#category-filters .nav-links.active,

#category-filters .nav-links:hover {

    color: #fff;

    background: linear-gradient(135deg, var(--accent), var(--accent-light));

    border-color: transparent;

    box-shadow: 0 2px 12px var(--accent-glow);

}



/* Form selects (sort, per-page, category dropdown) */

.form-select {

    background-color: var(--bg-glass);

    border: 1px solid var(--border-subtle);

    border-radius: var(--radius-sm);

    color: var(--text-secondary);

    font-size: 0.85rem;

    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);

}

.form-select:focus {

    border-color: var(--accent);

    box-shadow: 0 0 0 3px var(--accent-glow);

    background-color: var(--bg-secondary);

    color: var(--text-primary);

}



/* Global dark-mode defaults for all dropdown menus */

select,

.form-select {

    color-scheme: dark;

}



select option,

.form-select option,

select optgroup,

.form-select optgroup {

    background-color: var(--bg-secondary);

    color: var(--text-primary);

}



/* Video Grid & Card Styles */

.content-section {

    margin-bottom: 2rem;

}



.section-header {

    font-size: 1.3rem;

    font-weight: 600;

    margin-bottom: 1.25rem;

    padding-bottom: 0.75rem;

    border-bottom: 1px solid var(--border-subtle);

    letter-spacing: -0.01em;

    color: var(--text-primary);

}



.video-grid {

    display: grid;

    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));

    gap: 1.5rem;

    justify-content: center;

}



/* Desktop: force 5 columns and center the grid */

@media (min-width: 992px) {

    .video-grid {

        grid-template-columns: repeat(5, minmax(0, 1fr));

        justify-content: center;

        max-width: calc(5 * 260px + 4 * 1.5rem);

        margin-left: auto;

        margin-right: auto;

    }

    .video-card {

        max-width: 260px;

    }

}



.video-card {

    background-color: transparent;

    border: none;

    cursor: pointer;

    padding-bottom: 20px;

    border-radius: var(--radius-md);

    transition: transform var(--transition-smooth), box-shadow var(--transition-smooth);

}



.video-card:hover {

    transform: translateY(-6px) scale(1.02);

}



/* Hover/focus effect */

.video-card:focus,

.video-card:focus-visible,

.video-card:hover,

.video-card:active {

    transform: translateY(-6px) scale(1.02);

    z-index: 30;

    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4), 0 0 0 1px var(--border-hover);

}



.video-card:focus .thumbnail-img,

.video-card:hover .thumbnail-img,

.video-card:active .thumbnail-img {

    transform: scale(1.05);

    filter: brightness(1.1);

}



/* Title overlay on hover */

.video-card:focus .card-title,

.video-card:hover .card-title,

.video-card:active .card-title {

    position: absolute;

    left: 0.5rem;

    right: 0.5rem;

    top: 0;

    display: -webkit-box;

    -webkit-line-clamp: unset;

    line-clamp: unset;

    -webkit-box-orient: vertical;

    white-space: normal;

    overflow: auto;

    max-height: 6rem;

    background: rgba(10, 10, 15, 0.95);

    backdrop-filter: blur(10px);

    padding: 8px 12px;

    border-radius: var(--radius-sm);

    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.5);

    z-index: 40;

    color: var(--text-primary);

}



/* Smooth transitions for the pop-out */

.video-card,

.thumbnail-img,

.video-card .card-title {

    transition: transform 280ms cubic-bezier(0.4, 0, 0.2, 1), box-shadow 280ms cubic-bezier(0.4, 0, 0.2, 1), filter 280ms ease, opacity 280ms ease;

    transform-origin: center center;

}



.thumbnail-container {

    position: relative;

    width: 100%;

    padding-top: 56.25%; /* 16:9 Aspect Ratio */

    border-radius: var(--radius-md);

    overflow: hidden;

    background-color: var(--bg-secondary);

}



.thumbnail-img {

    position: absolute;

    top: 0;

    left: 0;

    width: 100%;

    height: 100%;

    object-fit: cover;

    transition: transform 280ms cubic-bezier(0.4, 0, 0.2, 1), filter 280ms ease;

}



.video-card .card-body {

    padding-top: 0.75rem !important;

    position: relative;

}



.video-card .card-title {

    font-size: 0.95rem;

    font-weight: 500;

    margin-bottom: 0.25rem;

    color: var(--text-primary);

    position: relative;

    letter-spacing: -0.01em;

    line-height: 1.4;

    display: -webkit-box;

    -webkit-line-clamp: 2;

    line-clamp: 2;

    -webkit-box-orient: vertical;

    overflow: hidden;

    white-space: normal;

    max-width: 100%;

}



.video-card .card-text {

    font-size: 0.8rem;

    color: var(--text-muted);

    transition: opacity var(--transition-fast), transform var(--transition-fast);

}



/* Hide view count and date on hover */

.video-card:focus .card-text,

.video-card:hover .card-text,

.video-card:active .card-text {

    opacity: 0;

    transform: translateY(6px);

    pointer-events: none;

}



/* Custom accessible tooltip */

.custom-tooltip {

    display: none;

    position: absolute;

    bottom: 125%;

    left: 50%;

    transform: translateX(-50%);

    background: rgba(10, 10, 15, 0.95);

    backdrop-filter: blur(10px);

    color: var(--text-primary);

    padding: 8px 12px;

    border-radius: var(--radius-sm);

    font-size: 0.825rem;

    line-height: 1.3;

    max-width: 320px;

    word-wrap: break-word;

    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);

    border: 1px solid var(--border-subtle);

    z-index: 1000;

}

.custom-tooltip::after {

    content: '';

    position: absolute;

    top: 100%;

    left: 50%;

    transform: translateX(-50%);

    border-width: 6px;

    border-style: solid;

    border-color: rgba(10, 10, 15, 0.95) transparent transparent transparent;

}



.ratio::before {

    padding-top: 0;

}



/* Footer */

footer {

    background: var(--bg-secondary);

    border-top: 1px solid var(--border-subtle) !important;

}

footer p {

    color: var(--text-muted);

    font-size: 0.85rem;

}



/* Pagination (if generated by JS) */

.pagination .page-link {

    background: var(--bg-glass);

    border: 1px solid var(--border-subtle);

    color: var(--text-secondary);

    border-radius: var(--radius-sm);

    margin: 0 2px;

    font-size: 0.85rem;

    transition: all var(--transition-fast);

}

.pagination .page-link:hover {

    background: rgba(255, 255, 255, 0.1);

    border-color: var(--border-hover);

    color: var(--text-primary);

}

.pagination .page-item.active .page-link {

    background: linear-gradient(135deg, var(--accent), var(--accent-light));

    border-color: transparent;

    color: #fff;

    box-shadow: 0 2px 10px var(--accent-glow);

}



/* Scrollbar */

::-webkit-scrollbar {

    width: 6px;

    height: 6px;

}

::-webkit-scrollbar-track {

    background: transparent;

}

::-webkit-scrollbar-thumb {

    background: rgba(255, 255, 255, 0.12);

    border-radius: 3px;

}

::-webkit-scrollbar-thumb:hover {

    background: rgba(255, 255, 255, 0.2);

}



/* Selection */

::selection {

    background: var(--accent);

    color: #fff;

}



/* Embed Modal */

.embed-modal-overlay {

    position: fixed;

    inset: 0;

    background: rgba(0, 0, 0, 0.7);

    backdrop-filter: blur(8px);

    z-index: 9999;

    display: flex;

    align-items: center;

    justify-content: center;

    padding: 1rem;

}



.embed-modal-content {

    background: var(--bg-secondary);

    border: 1px solid var(--border-subtle);

    border-radius: var(--radius-xl);

    padding: 2rem;

    max-width: 600px;

    width: 100%;

    box-shadow: 0 24px 64px rgba(0, 0, 0, 0.5);

}



.embed-modal-header {

    display: flex;

    align-items: center;

    justify-content: space-between;

    margin-bottom: 1.25rem;

}



.embed-modal-header h5 {

    margin: 0;

    color: var(--text-primary);

    font-family: 'Inter', sans-serif;

    font-weight: 600;

    font-size: 1.1rem;

}



.embed-modal-body textarea {

    background: var(--bg-primary);

    color: var(--text-secondary);

    border: 1px solid var(--border-subtle);

    border-radius: var(--radius-sm);

    font-family: 'SF Mono', 'Fira Code', monospace;

    font-size: 0.825rem;

    resize: vertical;

    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);

}



.embed-modal-body textarea:focus {

    border-color: var(--accent);

    box-shadow: 0 0 0 3px var(--accent-glow);

}



.embed-modal-body .btn-primary {

    background: linear-gradient(135deg, var(--accent), var(--accent-light));

    border: none;

    border-radius: var(--radius-sm);

    font-weight: 500;

}



.embed-preview-frame {

    border-radius: var(--radius-sm);

    overflow: hidden;

    background: #000;

}



.embed-preview-frame iframe {

    display: block;

    border: none;

    border-radius: var(--radius-sm);

}