:root{--bg:#0a0a0f;--bg2:#111118;--bg3:#16161f;--border:#1e1e2e;--border2:#2a2a3a;--text:#e2e8f0;--text2:#94a3b8;--text3:#64748b;--primary:#6C63FF;--primary2:#a855f7;--accent:#f59e0b;--success:#22c55e;--danger:#ef4444;--radius:12px;--radius-sm:8px;--radius-lg:16px;--shadow:0 4px 24px rgba(0,0,0,.4);--shadow-lg:0 8px 40px rgba(0,0,0,.6);--trans:.2s ease;--font:'Space Grotesk',sans-serif;--font-body:'DM Sans',sans-serif;--nav-h:64px}
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--text);font-family:var(--font-body);font-size:15px;line-height:1.6;-webkit-font-smoothing:antialiased}
a{text-decoration:none;color:inherit}
img{max-width:100%;height:auto;display:block}
button{cursor:pointer;font-family:var(--font)}
::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:var(--bg2)}::-webkit-scrollbar-thumb{background:var(--border2);border-radius:3px}

/* NAVBAR */
.navbar{position:sticky;top:0;z-index:100;background:rgba(10,10,15,.92);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-bottom:1px solid var(--border)}
.nav-inner{display:flex;align-items:center;gap:16px;padding:0 20px;height:var(--nav-h);max-width:1400px;margin:0 auto}
.nav-logo{display:flex;align-items:center;gap:8px;flex-shrink:0}
.logo-icon{width:34px;height:34px;background:linear-gradient(135deg,var(--primary),var(--primary2));border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:14px;color:#fff}
.logo-text{font-family:var(--font);font-weight:700;font-size:1.2rem;background:linear-gradient(90deg,var(--primary),var(--primary2));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.logo-img{height:36px;width:auto;object-fit:contain}
.nav-search{flex:1;max-width:480px;display:flex;background:var(--bg3);border:1px solid var(--border);border-radius:100px;overflow:hidden;transition:var(--trans)}
.nav-search:focus-within{border-color:var(--primary);box-shadow:0 0 0 3px rgba(108,99,255,.15)}
.nav-search input{flex:1;background:none;border:none;padding:10px 16px;color:var(--text);font-family:var(--font-body);font-size:.9rem;outline:none}
.nav-search input::placeholder{color:var(--text3)}
.nav-search button{padding:0 16px;background:none;border:none;color:var(--text3);font-size:1rem;transition:var(--trans)}
.nav-search button:hover{color:var(--primary)}
.nav-actions{display:flex;align-items:center;gap:10px;flex-shrink:0;margin-left:auto}
.nav-username{color:var(--text2);font-size:.88rem;white-space:nowrap}
.btn-nav-outline{padding:7px 16px;border:1px solid var(--border2);border-radius:100px;color:var(--text2);font-size:.88rem;font-weight:500;transition:var(--trans);white-space:nowrap}
.btn-nav-outline:hover{border-color:var(--primary);color:var(--primary)}
.btn-nav-solid{padding:7px 18px;background:linear-gradient(135deg,var(--primary),var(--primary2));border-radius:100px;color:#fff;font-size:.88rem;font-weight:600;transition:var(--trans);white-space:nowrap}
.btn-nav-solid:hover{opacity:.88;transform:translateY(-1px)}
.hamburger{display:none;flex-direction:column;gap:5px;background:none;border:none;padding:6px}
.hamburger span{display:block;width:22px;height:2px;background:var(--text2);border-radius:2px;transition:var(--trans)}
.nav-cats{display:flex;gap:4px;padding:0 20px;overflow-x:auto;border-top:1px solid var(--border);scrollbar-width:none}
.nav-cats::-webkit-scrollbar{display:none}
.nav-cats a{padding:10px 14px;font-size:.85rem;font-weight:500;color:var(--text3);white-space:nowrap;border-bottom:2px solid transparent;transition:var(--trans)}
.nav-cats a:hover{color:var(--text)}
.nav-cats a.active{color:var(--primary);border-bottom-color:var(--primary)}

/* MAIN */
.main-wrap{max-width:1400px;margin:0 auto;padding:24px 20px 48px}
.banner-zone{margin-bottom:24px;text-align:center;border-radius:var(--radius);overflow:hidden}
.section-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px;gap:12px}
.section-title{font-family:var(--font);font-size:1.15rem;font-weight:700;display:flex;align-items:center;gap:8px}
.accent-dot{color:var(--primary);font-size:.7rem}
.total-count{font-size:.82rem;color:var(--text3);background:var(--bg3);padding:4px 10px;border-radius:100px;flex-shrink:0}

/* FEATURED */
.featured-section{margin-bottom:40px}
.featured-grid{display:grid;grid-template-columns:repeat(3,1fr);grid-template-rows:repeat(2,1fr);gap:12px;height:420px}
.featured-card{display:block;border-radius:var(--radius);overflow:hidden;position:relative;transition:transform var(--trans),box-shadow var(--trans);background:var(--bg2)}
.featured-card:hover{transform:scale(1.02);box-shadow:var(--shadow-lg);z-index:2}
.featured-main{grid-row:span 2}
.fcard-thumb{position:relative;width:100%;height:100%}
.fcard-thumb img{width:100%;height:100%;object-fit:cover}
.thumb-placeholder{width:100%;height:100%;background:linear-gradient(135deg,var(--bg3),var(--bg2));display:flex;align-items:center;justify-content:center;color:var(--text3);font-size:2rem;min-height:120px}
.play-overlay{position:absolute;inset:0;background:rgba(0,0,0,.3);display:flex;align-items:center;justify-content:center;opacity:0;transition:var(--trans)}
.featured-card:hover .play-overlay,.vcard:hover .play-overlay{opacity:1}
.play-btn{width:56px;height:56px;background:rgba(255,255,255,.95);border-radius:50%;display:flex;align-items:center;justify-content:center;color:var(--bg);font-size:1.2rem;padding-left:3px;transform:scale(.8);transition:var(--trans)}
.featured-card:hover .play-btn{transform:scale(1)}
.play-btn-sm{width:40px;height:40px;background:rgba(255,255,255,.9);border-radius:50%;display:flex;align-items:center;justify-content:center;color:var(--bg);font-size:.9rem;padding-left:2px;transform:scale(.7);transition:var(--trans)}
.vcard:hover .play-btn-sm{transform:scale(1)}
.fcard-cat{position:absolute;top:10px;left:10px;background:var(--primary);color:#fff;font-size:.72rem;font-weight:600;padding:3px 8px;border-radius:100px;text-transform:uppercase;letter-spacing:.04em}
.fcard-info{position:absolute;bottom:0;left:0;right:0;padding:16px;background:linear-gradient(to top,rgba(0,0,0,.85),transparent)}
.fcard-info h3{font-family:var(--font);font-size:.95rem;font-weight:600;color:#fff;margin-bottom:4px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.featured-main .fcard-info h3{font-size:1.15rem}
.fcard-meta{font-size:.8rem;color:rgba(255,255,255,.7)}

/* VIDEO GRID */
.videos-section{margin-bottom:40px}
.video-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:18px}
.vcard{display:block;background:var(--bg2);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;transition:transform var(--trans),border-color var(--trans),box-shadow var(--trans)}
.vcard:hover{transform:translateY(-4px);border-color:var(--border2);box-shadow:var(--shadow)}
.vcard-thumb{position:relative;aspect-ratio:16/9;overflow:hidden;background:var(--bg3)}
.vcard-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .3s ease}
.vcard:hover .vcard-thumb img{transform:scale(1.05)}
.vcard-info{padding:12px 14px 14px}
.vcard-title{font-family:var(--font);font-size:.9rem;font-weight:600;margin-bottom:8px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;line-height:1.4;color:var(--text)}
.vcard-meta{display:flex;align-items:center;flex-wrap:wrap;gap:6px;font-size:.78rem;color:var(--text3)}
.tag-cat{background:rgba(108,99,255,.15);color:var(--primary);padding:2px 8px;border-radius:100px;font-weight:500;font-size:.75rem}

/* PAGINATION */
.pagination{display:flex;align-items:center;justify-content:center;gap:16px;margin-top:32px}
.pag-btn{padding:10px 20px;background:var(--bg2);border:1px solid var(--border2);border-radius:100px;color:var(--text2);font-size:.9rem;font-weight:500;transition:var(--trans)}
.pag-btn:hover{background:var(--primary);border-color:var(--primary);color:#fff}
.pag-info{color:var(--text3);font-size:.88rem}

/* EMPTY */
.empty-state{text-align:center;padding:64px 20px}
.empty-icon{font-size:4rem;margin-bottom:16px}
.empty-state h3{font-family:var(--font);font-size:1.3rem;margin-bottom:8px}
.empty-state p{color:var(--text3);margin-bottom:24px}
.btn-primary{display:inline-block;padding:10px 24px;background:linear-gradient(135deg,var(--primary),var(--primary2));color:#fff;border-radius:100px;font-weight:600;font-size:.9rem;transition:var(--trans)}
.btn-primary:hover{opacity:.88;transform:translateY(-1px)}

/* WATCH PAGE */
.watch-wrap{max-width:1400px;margin:0 auto;padding:24px 20px 48px;display:grid;grid-template-columns:1fr 360px;gap:24px;align-items:start}
.player-box{background:#000;border-radius:var(--radius);overflow:hidden;aspect-ratio:16/9;margin-bottom:20px}
.player-box iframe{width:100%;height:100%;border:none;display:block}
.video-title{font-family:var(--font);font-size:1.4rem;font-weight:700;line-height:1.3;margin-bottom:12px}
.video-meta-row{display:flex;align-items:center;flex-wrap:wrap;gap:12px;padding:12px 0;border-top:1px solid var(--border);border-bottom:1px solid var(--border);margin-bottom:16px}
.meta-item{display:flex;align-items:center;gap:5px;font-size:.85rem;color:var(--text3)}
.meta-item strong{color:var(--text);font-weight:600}
.like-btns{display:flex;gap:8px;margin-left:auto}
.like-btn{display:flex;align-items:center;gap:6px;padding:8px 16px;background:var(--bg2);border:1px solid var(--border2);border-radius:100px;color:var(--text2);font-size:.88rem;font-weight:500;transition:var(--trans)}
.like-btn:hover{border-color:var(--primary);color:var(--primary)}
.like-btn.liked{background:rgba(108,99,255,.15);border-color:var(--primary);color:var(--primary)}
.like-btn.disliked{background:rgba(239,68,68,.1);border-color:var(--danger);color:var(--danger)}
.video-desc{background:var(--bg2);border-radius:var(--radius-sm);padding:16px;font-size:.9rem;color:var(--text2);line-height:1.7;margin-bottom:16px}
.video-tags{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:24px}
.tag-item{padding:4px 10px;background:var(--bg3);border:1px solid var(--border);border-radius:100px;font-size:.78rem;color:var(--text3);transition:var(--trans)}
.tag-item:hover{color:var(--primary);border-color:var(--primary)}

/* COMMENTS */
.comments-section{background:var(--bg2);border:1px solid var(--border);border-radius:var(--radius);padding:24px;margin-bottom:0}
.comments-title{font-family:var(--font);font-size:1.05rem;font-weight:700;margin-bottom:20px}
.comment-form textarea{width:100%;background:var(--bg3);border:1px solid var(--border);border-radius:var(--radius-sm);padding:12px 14px;color:var(--text);font-family:var(--font-body);font-size:.9rem;resize:vertical;min-height:80px;transition:var(--trans)}
.comment-form textarea:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px rgba(108,99,255,.1)}
.comment-form .btn-submit{margin-top:10px;padding:9px 20px;background:linear-gradient(135deg,var(--primary),var(--primary2));color:#fff;border:none;border-radius:100px;font-size:.88rem;font-weight:600;transition:var(--trans)}
.login-prompt{background:var(--bg3);border:1px solid var(--border);border-radius:var(--radius-sm);padding:16px;text-align:center;color:var(--text3);font-size:.9rem;margin-bottom:24px}
.login-prompt a{color:var(--primary)}
.comment-list{display:flex;flex-direction:column;gap:16px;margin-top:20px}
.comment-item{display:flex;gap:12px}
.comment-avatar{width:36px;height:36px;background:linear-gradient(135deg,var(--primary),var(--primary2));border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:.85rem;font-weight:700;color:#fff;flex-shrink:0}
.comment-body{flex:1}
.comment-header{display:flex;align-items:center;gap:8px;margin-bottom:5px}
.comment-name{font-weight:600;font-size:.88rem}
.comment-time{font-size:.78rem;color:var(--text3)}
.comment-text{font-size:.88rem;color:var(--text2);line-height:1.6}

/* RELATED */
.related-section h3{font-family:var(--font);font-size:1rem;font-weight:700;margin-bottom:14px}
.related-list{display:flex;flex-direction:column;gap:12px}
.related-card{display:flex;gap:10px;padding:8px;border-radius:var(--radius-sm);transition:background var(--trans)}
.related-card:hover{background:var(--bg2)}
.related-thumb{width:120px;height:68px;border-radius:6px;overflow:hidden;flex-shrink:0;background:var(--bg3);position:relative}
.related-thumb img{width:100%;height:100%;object-fit:cover}
.related-thumb .thumb-placeholder{min-height:unset;height:100%;font-size:1rem}
.related-info{flex:1;min-width:0}
.related-title{font-family:var(--font);font-size:.83rem;font-weight:600;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;line-height:1.35;margin-bottom:5px}
.related-meta{font-size:.75rem;color:var(--text3)}

/* AUTH */
.auth-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:20px;background:var(--bg)}
.auth-card{width:100%;max-width:420px;background:var(--bg2);border:1px solid var(--border);border-radius:var(--radius-lg);padding:32px}
.auth-logo{text-align:center;margin-bottom:28px}
.auth-card h2{font-family:var(--font);font-size:1.4rem;font-weight:700;text-align:center;margin-bottom:6px}
.auth-sub{text-align:center;color:var(--text3);font-size:.9rem;margin-bottom:24px}
.form-group{margin-bottom:16px}
.form-group label{display:block;font-size:.83rem;font-weight:500;color:var(--text2);margin-bottom:6px}
.form-group input,.form-group select,.form-group textarea{width:100%;background:var(--bg3);border:1px solid var(--border);border-radius:var(--radius-sm);padding:10px 14px;color:var(--text);font-family:var(--font-body);font-size:.93rem;transition:var(--trans)}
.form-group input:focus,.form-group select:focus,.form-group textarea:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px rgba(108,99,255,.12)}
.btn-full{width:100%;padding:12px;background:linear-gradient(135deg,var(--primary),var(--primary2));color:#fff;border:none;border-radius:var(--radius-sm);font-family:var(--font);font-size:1rem;font-weight:600;transition:var(--trans);margin-top:8px}
.btn-full:hover{opacity:.88;transform:translateY(-1px)}
.auth-footer{text-align:center;margin-top:20px;font-size:.88rem;color:var(--text3)}
.auth-footer a{color:var(--primary)}
.alert{padding:11px 14px;border-radius:var(--radius-sm);font-size:.88rem;margin-bottom:16px}
.alert-error{background:rgba(239,68,68,.1);border:1px solid rgba(239,68,68,.3);color:#f87171}
.alert-success{background:rgba(34,197,94,.1);border:1px solid rgba(34,197,94,.3);color:#4ade80}
.alert-info{background:rgba(59,130,246,.1);border:1px solid rgba(59,130,246,.3);color:#60a5fa}

/* FOOTER */
.site-footer{background:var(--bg2);border-top:1px solid var(--border);padding:32px 20px 20px;margin-top:48px}
.footer-inner{max-width:1400px;margin:0 auto;display:flex;align-items:center;flex-wrap:wrap;gap:20px;padding-bottom:20px;border-bottom:1px solid var(--border);margin-bottom:16px}
.footer-brand{flex:1;min-width:200px}
.footer-logo{display:flex;align-items:center;gap:8px;font-family:var(--font);font-weight:700;font-size:1.1rem;margin-bottom:6px}
.footer-tagline{font-size:.85rem;color:var(--text3)}
.footer-social{display:flex;gap:8px}
.soc-btn{width:36px;height:36px;background:var(--bg3);border:1px solid var(--border);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:.8rem;font-weight:700;color:var(--text3);transition:var(--trans)}
.soc-btn:hover{background:var(--primary);border-color:var(--primary);color:#fff}
.footer-links{display:flex;gap:16px;flex-shrink:0}
.footer-links a{font-size:.85rem;color:var(--text3);transition:var(--trans)}
.footer-links a:hover{color:var(--primary)}
.footer-copy{max-width:1400px;margin:0 auto;text-align:center;font-size:.82rem;color:var(--text3)}
.banner-footer{margin-top:0;margin-bottom:0}

/* TOAST */
#toast{position:fixed;bottom:24px;right:24px;z-index:9999;display:flex;flex-direction:column;gap:8px;pointer-events:none}
.toast-item{padding:12px 18px;border-radius:var(--radius-sm);font-size:.88rem;font-weight:500;color:#fff;pointer-events:auto;animation:slideIn .3s ease;max-width:320px}
.toast-item.success{background:#166534;border-left:4px solid var(--success)}
.toast-item.error{background:#7f1d1d;border-left:4px solid var(--danger)}
.toast-item.info{background:#1e3a5f;border-left:4px solid #3b82f6}
@keyframes slideIn{from{transform:translateX(100%);opacity:0}to{transform:translateX(0);opacity:1}}

/* RESPONSIVE */
@media(max-width:1100px){
  .watch-wrap{grid-template-columns:1fr}
  .watch-side{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:12px}
  .related-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr))}
  .related-section h3{grid-column:1/-1}
}
@media(max-width:900px){
  .featured-grid{grid-template-columns:1fr 1fr;height:auto}
  .featured-main{grid-row:span 1;aspect-ratio:16/9}
}
@media(max-width:640px){
  :root{--nav-h:56px}
  .nav-inner{padding:0 14px;gap:10px}
  .nav-actions .btn-nav-outline,.nav-actions .btn-nav-solid,.nav-username{display:none}
  .hamburger{display:flex}
  .nav-cats{flex-direction:column;position:fixed;top:var(--nav-h);left:0;right:0;background:var(--bg2);border-bottom:1px solid var(--border);padding:8px 0;transform:translateY(-200%);transition:transform .3s ease;z-index:99;max-height:calc(100vh - var(--nav-h));overflow-y:auto}
  .nav-cats.open{transform:translateY(0)}
  .nav-cats a{padding:12px 20px;border-bottom:none}
  .nav-cats a.active{background:rgba(108,99,255,.1)}
  .featured-grid{grid-template-columns:1fr;height:auto}
  .featured-card{aspect-ratio:16/9}
  .video-grid{grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:12px}
  .main-wrap{padding:16px 14px 40px}
  .video-title{font-size:1.15rem}
  .video-meta-row{flex-direction:column;align-items:flex-start}
  .like-btns{margin-left:0}
  .watch-wrap{padding:12px 14px 40px}
  .auth-card{padding:24px 18px}
}
@media(max-width:400px){
  .video-grid{grid-template-columns:1fr 1fr;gap:10px}
}