:root {
    --background: 240 10% 3.9%;
    --foreground: 0 0% 98%;
    --card: 240 10% 6%;
    --primary: 24 100% 50%;
    --primary-foreground: 240 5.9% 10%;
    --secondary: 240 3.7% 15.9%;
    --secondary-foreground: 0 0% 98%;
    --muted: 240 3.7% 15.9%;
    --muted-foreground: 240 5% 64.9%;
    --border: 240 3.7% 15.9%;
    --radius: 0.5rem;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

img {
    transition: opacity 0.3s ease;
}

.img-error {
    object-fit: cover;
    filter: grayscale(1);
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Inter", sans-serif;
    background-color: hsl(var(--background));
    color: hsl(var(--foreground));
    line-height: 1.4;
    font-size: 0.9375rem;
}

body.mobile-menu-open {
    overflow: hidden;
    position: fixed;
    width: 100%;
    height: 100%;
}

.container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 0.75rem;
}

header {
    position: sticky;
    top: 0;
    z-index: 100;
    background-color: hsla(240, 10%, 3.9%, 0.9);
    backdrop-filter: blur(8px);
    border-bottom: 1px solid hsl(var(--border));
}

.header-content {
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    text-decoration: none;
    color: hsl(var(--foreground));
    font-weight: 700;
    font-size: 1.1rem;
}

.logo svg {
    color: hsl(var(--primary));
    height: 22px;
    width: 22px;
}

.logo img {
    height: 30px;
    width: auto;
}

.nav-links {
    display: none;
    gap: 1rem;
}

@media (min-width: 768px) {
    .nav-links {
        display: flex;
    }
}

.nav-links a {
    text-decoration: none;
    color: hsl(var(--muted-foreground));
    font-size: 0.8125rem;
    font-weight: 500;
    transition: color 0.2s;
}

.nav-links a:hover {
    color: hsl(var(--primary));
}

.actions {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

button.icon-btn {
    background: none;
    border: none;
    padding: 0.4rem;
    border-radius: calc(var(--radius) - 2px);
    color: hsl(var(--foreground));
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s;
}

button.icon-btn:hover {
    background-color: hsl(var(--secondary));
}

button.icon-btn svg {
    width: 18px;
    height: 18px;
}

.mobile-menu-btn {
    display: flex !important;
}

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

.mobile-menu {
    position: fixed;
    top: 0;
    left: -300px;
    width: 280px;
    height: 100vh;
    background-color: hsl(var(--card));
    border-right: 1px solid hsl(var(--border));
    z-index: 1000;
    transition: left 0.3s ease-in-out;
    display: flex;
    flex-direction: column;
    padding: 1rem;
    box-shadow: 2px 0 10px rgba(0, 0, 0, 0.3);
}

.mobile-menu.active {
    left: 0;
}

.mobile-menu-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid hsl(var(--border));
}

.mobile-menu-title {
    font-weight: 700;
    font-size: 1rem;
    color: hsl(var(--foreground));
    display: flex;
    align-items: center;
}

.mobile-menu-links {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    flex: 1;
}

.mobile-menu-links a {
    text-decoration: none;
    color: hsl(var(--foreground));
    font-size: 0.9375rem;
    padding: 0.75rem;
    border-radius: var(--radius);
    transition: background-color 0.2s, color 0.2s;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.mobile-menu-links a:hover {
    background-color: hsl(var(--primary));
    color: white;
}

.mobile-menu-links a svg {
    width: 18px;
    height: 18px;
}

.mobile-menu-footer {
    margin-top: auto;
    padding-top: 1rem;
    border-top: 1px solid hsl(var(--border));
    font-size: 0.75rem;
    color: hsl(var(--muted-foreground));
    text-align: center;
}

.menu-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s, visibility 0.3s;
    backdrop-filter: blur(2px);
}

.menu-overlay.active {
    opacity: 1;
    visibility: visible;
}

main {
    padding: 0.75rem 0;
    transition: filter 0.3s;
}

main.menu-open {
    filter: blur(2px);
}

.breadcrumbs {
    padding: 0.5rem 0;
    font-size: 0.75rem;
    color: hsl(var(--muted-foreground));
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.breadcrumbs a {
    color: inherit;
    text-decoration: none;
}

.player-section {
    background-color: hsl(var(--card));
    border-radius: var(--radius);
    border: 1px solid hsl(var(--border));
    overflow: hidden;
    margin-bottom: 1.25rem;
}

.video-wrapper {
    position: relative;
    aspect-ratio: 16/9;
    background-color: #000;
}

.video-placeholder {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.play-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0.3);
    cursor: pointer;
    border: 0;
    width: 100%;
    text-align: center;
}

.play-overlay:focus {
    outline: 2px solid hsl(var(--primary));
}

.play-btn-large {
    width: 60px;
    height: 60px;
    background: hsl(var(--primary));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    pointer-events: none;
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.3);
}

.play-overlay:hover .play-btn-large {
    transform: scale(1.1);
}

.play-btn-large svg {
    width: 28px;
    height: 28px;
    margin-left: 3px;
    fill: white;
    color: white;
}

.video-info {
    padding: 0.75rem 1rem;
}

.video-title {
    font-size: 1.125rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    line-height: 1.3;
}

.video-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
}

.badge {
    background-color: hsl(var(--secondary));
    color: hsl(var(--secondary-foreground));
    padding: 0.15rem 0.5rem;
    border-radius: 4px;
    font-size: 0.6875rem;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
}

.badge svg {
    width: 12px;
    height: 12px;
}

.video-description {
    margin: 0.75rem 0 0.5rem 0;
    padding: 0.75rem;
    background-color: hsl(var(--secondary));
    border-radius: var(--radius);
    border-left: 4px solid hsl(var(--primary));
    font-size: 0.8125rem;
    line-height: 1.5;
    color: hsl(var(--secondary-foreground));
}

.video-description p {
    margin-bottom: 0.25rem;
}

.video-description strong {
    color: hsl(var(--primary));
}

.btn-group {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 0.75rem;
}

.btn {
    padding: 0.4rem 0.8rem;
    border-radius: var(--radius);
    font-weight: 600;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    border: 1px solid transparent;
    font-size: 0.75rem;
    text-decoration: none;
    transition: opacity 0.2s;
}

.btn:hover {
    opacity: 0.9;
}

.btn svg {
    width: 14px;
    height: 14px;
}

.btn-primary {
    background-color: hsl(var(--primary));
    color: hsl(var(--primary-foreground));
}

.btn-outline {
    background: transparent;
    border-color: hsl(var(--border));
    color: hsl(var(--foreground));
}

.section-title {
    font-size: 0.9375rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.section-title svg {
    width: 16px;
    height: 16px;
    color: hsl(var(--primary));
}

.video-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 0.75rem;
}

.video-card {
    background-color: hsl(var(--card));
    border-radius: var(--radius);
    border: 1px solid hsl(var(--border));
    overflow: hidden;
    transition: border-color 0.2s, transform 0.2s;
    text-decoration: none;
    color: inherit;
    display: block;
}

.video-card:hover {
    border-color: hsl(var(--primary));
    transform: translateY(-2px);
}

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

.card-thumb {
    position: relative;
    aspect-ratio: 16/9;
    background-color: hsl(var(--muted));
}

.card-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.card-duration {
    position: absolute;
    bottom: 4px;
    right: 4px;
    background: rgba(0, 0, 0, 0.8);
    color: white;
    font-size: 0.625rem;
    padding: 1px 4px;
    border-radius: 2px;
}

.card-hover-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.3);
    opacity: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.2s;
    color: white;
}

.video-card:hover .card-hover-overlay {
    opacity: 1;
}

.card-hover-overlay svg {
    width: 2.5rem;
    height: 2.5rem;
}

.card-content {
    padding: 0.5rem;
}

.card-title {
    font-size: 0.8125rem;
    font-weight: 600;
    margin-bottom: 0.15rem;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    line-clamp: 2;
    overflow: hidden;
    line-height: 1.3;
    color: hsl(var(--foreground));
    text-decoration: none;
}

.card-stats {
    font-size: 0.6875rem;
    color: hsl(var(--muted-foreground));
}

.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1rem;
    margin-top: 2rem;
}

.pagination-link {
    padding: 0.5rem 1rem;
    background-color: hsl(var(--secondary));
    color: hsl(var(--foreground));
    text-decoration: none;
    border-radius: var(--radius);
    font-size: 0.875rem;
    transition: background-color 0.2s;
}

.pagination-link:hover {
    background-color: hsl(var(--primary));
    color: white;
}

.pagination-current {
    color: hsl(var(--muted-foreground));
    font-size: 0.875rem;
}

.pagination-next {
    background-color: hsl(var(--primary));
    color: white;
}

.btn-download-final {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    color: white;
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius);
    text-decoration: none;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    font-weight: 700;
    width: 100%;
    border: none;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(16, 185, 129, 0.3);
    transition: transform 0.2s, box-shadow 0.2s;
}

.btn-download-final:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(16, 185, 129, 0.4);
}

.pulse {
    animation: pulse-animation 2s infinite;
}

@keyframes pulse-animation {
    0% {
        box-shadow: 0 0 0 0px rgba(16, 185, 129, 0.7);
    }

    70% {
        box-shadow: 0 0 0 10px rgba(16, 185, 129, 0);
    }

    100% {
        box-shadow: 0 0 0 0px rgba(16, 185, 129, 0);
    }
}

footer {
    margin-top: 2rem;
    padding: 1rem 0;
    border-top: 1px solid hsl(var(--border));
    text-align: center;
    color: hsl(var(--muted-foreground));
    font-size: 0.75rem;
}

.modal {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
    z-index: 2000;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 1rem;
}

.modal.active {
    display: flex;
}

.modal-content {
    background-color: hsl(var(--background));
    width: 100%;
    max-width: 400px;
    border-radius: var(--radius);
    padding: 1rem;
    border: 1px solid hsl(var(--border));
    position: relative;
}

.close-modal {
    position: absolute;
    top: 0.5rem;
    right: 0.5rem;
    background: none;
    border: none;
    cursor: pointer;
    color: hsl(var(--muted-foreground));
}

.search-form {
    display: flex;
    gap: 0.5rem;
    margin-top: 0.75rem;
}

.search-input {
    flex: 1;
    padding: 0.5rem;
    border-radius: var(--radius);
    border: 1px solid hsl(var(--border));
    background: hsl(var(--secondary));
    color: inherit;
    font-size: 0.875rem;
}

.search-input:focus {
    outline: 2px solid hsl(var(--primary));
}

@media (max-width: 480px) {
    .video-grid {
        grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    }

    .video-description {
        font-size: 0.75rem;
    }

    .badge {
        font-size: 0.625rem;
    }
}


/* --- STICKY AD (AUTO SIZE) --- */
#ad-closer {
    display: none;
}

.ad-container-auto {
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: auto;
    height: auto;
    max-width: 90vw;
    background: #ffffff;
    z-index: 999;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
    border-radius: 12px;
    padding: 5px;
    border: 1px solid #e2e8f0;
    display: flex;
    flex-direction: column;
    transition: transform 0.3s ease;
}

.close-ad-btn {
    position: absolute;
    top: -12px;
    right: -12px;
    width: 28px;
    height: 28px;
    background: #ef4444;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-weight: bold;
    font-size: 14px;
    z-index: 1010;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
    transition: background 0.2s;
    border: 2px solid white;
}

.close-ad-btn:hover {
    background: #b91c1c;
}

.ad-content-wrapper {
    min-width: 100px;
    min-height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    border-radius: 8px;
}

#ad-closer:checked+.ad-container-auto {
    display: none;
}