:root{--bg: #0f0f0f;--surface: #1c1c1c;--surface-2: #272727;--text: #f1f1f1;--text-dim: #aaaaaa;--accent: #ff0033;--border: #303030;--radius: 12px;color-scheme:dark}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:Roboto,Segoe UI,system-ui,sans-serif}a{color:inherit;text-decoration:none}.app{min-height:100vh}.main{max-width:1280px;margin:0 auto;padding:24px 16px 64px}.empty{text-align:center;color:var(--text-dim);padding:64px 16px;font-size:1.05rem}.header{position:sticky;top:0;z-index:10;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:10px 20px;background:#0f0f0ff2;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-bottom:1px solid var(--border)}.brand{display:flex;align-items:center;gap:8px;font-weight:700;font-size:1.15rem}.brand-mark{background:var(--accent);color:#fff;border-radius:6px;padding:2px 8px;font-size:.9rem}.header-nav{display:flex;gap:10px;align-items:center}.btn{border:none;border-radius:999px;padding:9px 16px;font-size:.9rem;font-weight:600;cursor:pointer;font-family:inherit;transition:background .15s,opacity .15s}.btn:disabled{opacity:.55;cursor:default}.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover:not(:disabled){background:#d60029}.btn-ghost{background:var(--surface-2);color:var(--text)}.btn-ghost:hover{background:#383838}.btn-danger{background:#3a1d1d;color:#ff7a7a}.btn-danger:hover{background:#4d2424}.btn-block{width:100%}.btn-like{background:var(--surface-2);color:var(--text)}.btn-like.is-liked{background:var(--accent);color:#fff}.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:20px 16px}.card{display:block}.card-thumb{position:relative;aspect-ratio:16 / 9;background:var(--surface);border-radius:var(--radius);overflow:hidden}.card-thumb img{width:100%;height:100%;object-fit:cover}.card-thumb-fallback{display:flex;align-items:center;justify-content:center;height:100%;font-size:2.5rem;color:var(--text-dim)}.card-duration{position:absolute;right:8px;bottom:8px;background:#000c;color:#fff;font-size:.75rem;padding:1px 6px;border-radius:4px}.card-title{margin:10px 0 4px;font-size:1rem;font-weight:600;line-height:1.3}.card-meta{margin:0;color:var(--text-dim);font-size:.85rem}.watch{max-width:960px;margin:0 auto}.player{background:#000;border-radius:var(--radius);overflow:hidden}.player video{width:100%;max-height:70vh;display:block}.watch-title{margin:16px 0 8px;font-size:1.4rem}.watch-bar{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}.watch-meta{color:var(--text-dim);font-size:.9rem}.watch-description{background:var(--surface);border-radius:var(--radius);padding:12px 16px;margin-top:16px;white-space:pre-wrap;line-height:1.5}.comments{margin-top:32px}.comments-title{font-size:1.1rem}.comment-form{display:flex;flex-direction:column;gap:10px;margin-bottom:28px;align-items:flex-start}.comment-form .input{width:100%}.comment-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:18px}.comment{display:flex;gap:12px}.comment-avatar{flex-shrink:0;width:40px;height:40px;border-radius:50%;background:var(--accent);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700}.comment-head{margin:0 0 2px;font-size:.85rem}.comment-author{font-weight:600}.comment-time{color:var(--text-dim)}.comment-body{margin:0;white-space:pre-wrap;line-height:1.45}.honeypot{position:absolute;left:-9999px;width:1px;height:1px;opacity:0}.input{background:var(--surface);border:1px solid var(--border);border-radius:8px;padding:10px 12px;color:var(--text);font-family:inherit;font-size:.95rem;resize:vertical}.input:focus{outline:2px solid var(--accent);outline-offset:-1px}.field{display:flex;flex-direction:column;gap:6px;font-size:.85rem;color:var(--text-dim)}.field .input,.field input[type=file]{color:var(--text)}.form-error{color:#ff7a7a;font-size:.9rem;margin:0}.form-ok{color:#6ee7a8;font-size:.9rem;margin:0}.auth{display:flex;justify-content:center;padding-top:48px}.auth-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:28px;width:100%;max-width:360px;display:flex;flex-direction:column;gap:16px}.auth-title{margin:0}.auth-subtitle{margin:0;color:var(--text-dim);font-size:.9rem}.dashboard-title{margin-top:0}.tabs{display:flex;gap:8px;border-bottom:1px solid var(--border);margin-bottom:20px}.tab{background:none;border:none;color:var(--text-dim);padding:10px 14px;font-size:.95rem;font-weight:600;cursor:pointer;border-bottom:2px solid transparent}.tab.active{color:var(--text);border-bottom-color:var(--accent)}.panel{display:flex;flex-direction:column;gap:16px;max-width:640px}.progress{position:relative;background:var(--surface-2);border-radius:999px;height:22px;overflow:hidden}.progress-bar{background:var(--accent);height:100%;transition:width .2s}.progress-label{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;font-size:.75rem;font-weight:600}.manage-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:12px}.manage-row{display:flex;justify-content:space-between;align-items:center;gap:12px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:12px 16px}.manage-actions{display:flex;gap:8px;flex-shrink:0}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#0009;display:flex;align-items:center;justify-content:center;z-index:20;padding:16px}.modal{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:24px;width:100%;max-width:480px;display:flex;flex-direction:column;gap:14px}.modal-actions{display:flex;justify-content:flex-end;gap:8px}@media(max-width:600px){.manage-row{flex-direction:column;align-items:flex-start}}