body {
    font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    background-color: var(--page-bg, #0f0f0f);
    color: #fff;
    margin: 0;
    padding: 0;
}
.site-theme-ocean { --page-bg: #071d2b; --header-bg: #06131e; --hero-start: #17445a; --hero-mid: #0b2737; --panel-bg: #12364a; --tile-bg: #173d50; }
.site-theme-forest { --page-bg: #10251e; --header-bg: #091a14; --hero-start: #31553b; --hero-mid: #1a392b; --panel-bg: #1b3b2e; --tile-bg: #244735; }
.site-theme-sunset { --page-bg: #2a1425; --header-bg: #1c0d19; --hero-start: #713853; --hero-mid: #43243a; --panel-bg: #4a243a; --tile-bg: #542b43; }
a { text-decoration: none; color: inherit; }

/* Header */
header {
    background-color: var(--header-bg, #000);
    padding: 0.5rem 0;
    border-bottom: 3px solid var(--accent, #ff9900);
    position: sticky;
    top: 0;
    z-index: 1000;
}
.header-container {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 20px;
}
.logo {
    font-size: 1.5rem;
    font-weight: 900;
    color: #fff;
    margin: 0;
    cursor: pointer;
}
.logo span { color: var(--accent, #ff9900); }
nav a {
    margin-left: 20px;
    font-size: 0.9rem;
    color: #ccc;
    transition: 0.3s;
    display: inline-flex;
    align-items: center;
    gap: 5px;
}
nav a:hover { color: var(--accent, #ff9900); }
nav a[aria-current="page"] { color: var(--accent, #ff9900); }
a:focus-visible { outline: 2px solid var(--accent, #ff9900); outline-offset: 4px; }

/* Hero Section */
.hero {
    background: radial-gradient(circle at 50% 0%, var(--hero-start, #502313) 0%, var(--hero-mid, #171013) 56%, var(--page-bg, #0f0f0f) 100%);
    text-align: center;
    padding: 60px 20px;
}
.hero h2 { font-size: 2.5rem; margin-bottom: 10px; color: var(--accent, #ff9900); }
.hero p { font-size: 1.2rem; color: #ddd; }
.hero-link { display: inline-block; margin-top: 16px; padding: 11px 22px; border-radius: 8px; background: var(--accent, #ff9900); color: #17100b; font-weight: 700; }
.hero-link:hover { filter: brightness(1.15); }
#filmer { scroll-margin-top: 85px; }

/* Advertising banners */
.ad-banner {
    box-sizing: border-box;
    width: min(1200px, calc(100% - 40px));
    min-height: 180px;
    margin: 28px auto;
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    border: 1px dashed #555;
    border-radius: 12px;
    background: var(--panel-bg, #171717);
    color: #aaa;
}
.ad-banner-label {
    align-self: flex-start;
    font-size: .75rem;
    letter-spacing: .08em;
    text-transform: uppercase;
}
.ad-banner-content {
    flex: 1;
    display: grid;
    place-items: center;
    min-height: 120px;
    font-size: 1rem;
}
.ad-banner-link { display: block; width: 100%; text-align: center; }
.ad-banner-image { display: block; width: auto; max-width: 100%; height: auto; max-height: 360px; margin: auto; object-fit: contain; }

/* Category Bar */
.category-bar {
    display: flex;
    justify-content: center;
    gap: 10px;
    padding: 20px;
    overflow-x: auto;
    white-space: nowrap;
}
.cat-tag {
    background: var(--tile-bg, #222);
    padding: 8px 20px;
    border-radius: 20px;
    font-size: 0.85rem;
    cursor: pointer;
    transition: 0.3s;
    border: 1px solid #333;
}
.cat-tag:hover, .cat-tag.active { background: var(--accent, #ff9900); color: #000; font-weight: bold; }
.category-section { max-width: 1400px; margin: 0 auto; padding: 4px 20px 18px; }
.category-section-heading { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; }
.category-section-heading h2 { margin: 0 0 12px; font-size: 1.25rem; }
.category-section-heading a, .selected-category a { color: var(--accent, #ff9900); font-weight: 700; }
.category-chips, .video-categories { display: flex; flex-wrap: wrap; gap: 8px; }
.category-chip { display: inline-flex; align-items: center; gap: 6px; padding: 8px 13px; border: 1px solid #444; border-radius: 999px; background: var(--tile-bg, #222); color: #eee; font-size: .84rem; text-transform: capitalize; }
.category-chip span { color: #aaa; }
.category-chip:hover, .category-chip.active { border-color: var(--accent, #ff9900); background: var(--accent, #ff9900); color: #17100b; }
.category-chip:hover span, .category-chip.active span { color: #17100b; }
.selected-category { margin: 12px 0 0; color: #bbb; }
.video-categories { margin-top: 18px; }
.empty-state { grid-column: 1 / -1; text-align: center; color: #bbb; padding: 50px 20px; }
.video-count { margin: 4px auto 0; padding: 0 20px; max-width: 1400px; color: #aaa; text-align: center; }
.pagination { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 8px; margin: 16px auto 40px; padding: 0 20px; max-width: 1400px; }
.pagination a, .pagination-current { display: inline-flex; align-items: center; justify-content: center; min-width: 42px; min-height: 42px; padding: 8px 13px; border: 1px solid #444; border-radius: 8px; background: var(--tile-bg, #222); color: #fff; font-weight: 700; }
.pagination a:hover, .pagination-current { border-color: var(--accent, #ff9900); background: var(--accent, #ff9900); color: #17100b; }
.pagination-gap { padding: 0 4px; color: #aaa; }

/* Links directory */
.links-page { max-width: 1400px; margin: 0 auto; padding: 34px 20px 70px; }
.links-intro { text-align: center; margin-bottom: 32px; }
.links-intro h2 { color: var(--accent, #ff9900); font-size: 2.3rem; margin: 0 0 8px; }
.links-intro p { color: #bbb; margin: 0; }
.links-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 14px; }
.link-card { display: flex; flex-direction: column; gap: 8px; min-width: 0; padding: 18px; border-radius: 10px; border: 1px solid #303030; background: var(--panel-bg, #1a1a1a); transition: border-color .2s, transform .2s; }
.link-card:hover { border-color: var(--accent, #ff9900); transform: translateY(-2px); }
.link-card strong { font-size: 1rem; }
.link-card span { color: #aaa; font-size: .82rem; overflow-wrap: anywhere; }

/* Video Grid */
.video-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 25px;
    padding: 20px;
    max-width: 1400px;
    margin: 0 auto;
}
.video-card {
    background: var(--panel-bg, #1a1a1a);
    border-radius: 12px;
    overflow: hidden;
    transition: transform 0.3s, box-shadow 0.3s;
    border: 1px solid #222;
}
.video-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.5);
    border-color: var(--accent, #ff9900);
}
.thumb-container {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 9;
}
.thumb-container img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.duration {
    position: absolute;
    bottom: 8px;
    right: 8px;
    background: rgba(0,0,0,0.8);
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 0.7rem;
}
.card-info { padding: 12px; }
.video-title {
    font-size: 0.95rem;
    font-weight: 600;
    margin: 0 0 10px 0;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    line-height: 1.4;
}
.card-stats {
    display: flex;
    gap: 15px;
    font-size: 0.8rem;
    color: #888;
}
.stat { display: flex; align-items: center; gap: 5px; }

/* Video Page Layout */
.video-page-layout {
    display: grid;
    grid-template-columns: 1fr 350px;
    gap: 30px;
    max-width: 1400px;
    margin: 20px auto;
    padding: 0 20px;
}
.main-player {
    background: #000;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 0 50px rgba(0,0,0,0.8);
}
.embed-container {
    position: relative;
    width: 100%;
    padding-top: 56.25%; /* 16:9 Aspect Ratio */
}
.embed-container iframe, .embed-container video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}
.video-details {
    padding: 20px;
    background: var(--panel-bg, #111);
}
.video-details h1 { font-size: 1.5rem; margin: 0 0 20px 0; }
.video-actions { display: flex; gap: 15px; }
.action-btn {
    background: var(--tile-bg, #222);
    color: #fff;
    border: 1px solid #333;
    padding: 10px 20px;
    border-radius: 8px;
    cursor: pointer;
    font-weight: bold;
    transition: 0.3s;
}
.action-btn:hover { background: var(--accent, #ff9900); color: #000; border-color: var(--accent, #ff9900); }

/* Related Videos */
.related-videos h3 { font-size: 1.2rem; margin-bottom: 15px; }
.related-list { display: flex; flex-direction: column; gap: 15px; }
.related-item {
    display: flex;
    gap: 10px;
    text-decoration: none;
    color: #fff;
    transition: 0.3s;
}
.related-item:hover { color: var(--accent, #ff9900); }
.related-item img {
    width: 120px;
    aspect-ratio: 16/9;
    object-fit: cover;
    border-radius: 8px;
}
.related-item p {
    font-size: 0.85rem;
    margin: 0;
    font-weight: 500;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* Footer */
footer {
    background-color: var(--header-bg, #000);
    padding: 40px 20px;
    text-align: center;
    border-top: 3px solid var(--accent, #ff9900);
    margin-top: 60px;
}
.footer-links { margin-bottom: 20px; }
.footer-links a {
    color: #888;
    margin: 0 15px;
    font-size: 0.85rem;
    transition: 0.3s;
}
.footer-links a:hover { color: var(--accent, #ff9900); }
footer p { color: #555; font-size: 0.8rem; }

/* Admin Panel Styles */
.admin-page { --admin-bg: #101018; --admin-panel: #202030; --admin-text: #f5f5fa; --admin-muted: #bec0d0; min-height: 100vh; background: var(--admin-bg); color: var(--admin-text); }
.admin-theme-ocean { --admin-bg: #071d2b; --admin-panel: #12364a; --admin-text: #e9f8ff; --admin-muted: #b9d9e8; }
.admin-theme-forest { --admin-bg: #10251e; --admin-panel: #1b3b2e; --admin-text: #f0fff4; --admin-muted: #c3ddca; }
.admin-theme-sunset { --admin-bg: #2a1425; --admin-panel: #4a243a; --admin-text: #fff0f4; --admin-muted: #efc5d6; }
.admin-container { max-width: 1000px; margin: 40px auto; padding: 20px; }
.admin-header { display: flex; flex-wrap: wrap; gap: 12px; justify-content: space-between; align-items: center; margin-bottom: 30px; }
.admin-card { padding: 20px; margin: 20px 0; border-radius: 12px; background: var(--admin-panel); }
.admin-card h2 { margin-top: 0; color: var(--admin-accent); }
.admin-card p { color: var(--admin-muted); }
.admin-settings-form { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 14px; align-items: end; }
.admin-settings-form label { display: grid; gap: 6px; font-weight: 600; }
.admin-settings-form input, .admin-settings-form select { min-height: 42px; padding: 8px; border-radius: 7px; border: 1px solid var(--admin-muted); background: var(--admin-bg); color: var(--admin-text); font: inherit; }
.admin-settings-form input[type=color] { width: 80px; padding: 2px; }
.admin-settings-form .admin-check { display: flex; align-items: center; }
.admin-settings-form .admin-check input { min-height: auto; }
.admin-ads-form { display: grid; gap: 18px; }
.admin-ad-slot { display: grid; gap: 12px; min-width: 0; border: 1px solid var(--admin-muted); border-radius: 10px; padding: 16px; }
.admin-ad-slot legend { padding: 0 6px; color: var(--admin-accent); font-weight: 700; }
.admin-ad-slot label { display: grid; gap: 6px; font-weight: 600; }
.admin-ad-slot input[type=url], .admin-ad-slot input[type=text] { min-height: 42px; padding: 8px; border-radius: 7px; border: 1px solid var(--admin-muted); background: var(--admin-bg); color: var(--admin-text); font: inherit; }
.admin-ad-slot .admin-check { display: flex; align-items: center; gap: 9px; }
.admin-ad-preview img { display: block; max-width: 100%; max-height: 260px; height: auto; border-radius: 8px; }
.admin-ai-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.admin-suggestion { white-space: pre-wrap; line-height: 1.5; }
.admin-alert { padding: 12px; border-radius: 8px; background: #743044; color: #fff; }
.admin-notice { padding: 12px; border-radius: 8px; background: #205a45; color: #fff; }
.admin-table { width: 100%; border-collapse: collapse; background: var(--admin-panel); border-radius: 10px; overflow: hidden; }
.admin-table th, .admin-table td { padding: 12px; text-align: left; border-bottom: 1px solid var(--admin-bg); }
.admin-table th { background: var(--admin-bg); color: var(--admin-accent); }
.btn-danger { background: #ff4444; color: #fff; border: none; padding: 5px 10px; border-radius: 4px; cursor: pointer; }
.btn-success { background: #00C851; color: #fff; border: none; padding: 10px 20px; border-radius: 5px; cursor: pointer; font-weight: bold; }

@media (max-width: 900px) {
    .video-page-layout { grid-template-columns: 1fr; }
    .header-container { flex-direction: column; gap: 10px; }
    nav { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px 16px; }
    nav a { margin-left: 0; }
}
@media (max-width: 600px) {
    .ad-banner { width: calc(100% - 24px); min-height: 130px; margin: 20px auto; }
    .ad-banner-content { min-height: 76px; }
}
/* One-time installer */
.install-page { min-height: 100vh; display: grid; place-items: center; padding: 28px 16px; background: #101014; color: #f5f5f7; }
.install-card { width: min(100%, 560px); padding: 32px; border: 1px solid #33343e; border-radius: 18px; background: #1b1c23; box-shadow: 0 24px 70px rgba(0,0,0,.35); }
.install-eyebrow { color: #ff7186; font-size: .8rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; }
.install-card h1 { margin: 10px 0 12px; font-size: 2rem; }
.install-card p { color: #c2c3ce; line-height: 1.5; }
.install-form { display: grid; gap: 10px; margin-top: 26px; }
.install-form label { margin-top: 8px; font-weight: 600; }
.install-form input, .install-form select { width: 100%; min-height: 46px; padding: 10px 12px; border: 1px solid #515260; border-radius: 9px; background: #111218; color: #fff; font: inherit; }
.install-form input:focus, .install-form select:focus { outline: 2px solid #ff7186; outline-offset: 1px; }
.install-optional { color: #a5a6b0; font-weight: 400; }
.install-submit { margin-top: 18px; min-height: 48px; border: 0; border-radius: 9px; background: #e43555; color: #fff; font: inherit; font-weight: 700; cursor: pointer; }
.install-submit:hover { background: #f24968; }
.install-error { padding: 12px; border: 1px solid #f25e75; border-radius: 8px; background: #4b1f2a; color: #fff !important; }
.install-note { margin-bottom: 0; font-size: .88rem; }
@media (max-width: 600px) { .install-card { padding: 22px; } .install-card h1 { font-size: 1.6rem; } }