:root{--bg:#0b1020;--panel:#151d31;--line:#293650;--text:#f5f7ff;--muted:#aab4ca;--accent:#ff365f}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:16px/1.6 Arial,sans-serif}a{color:inherit}.top{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:18px max(5%,calc((100% - 1100px)/2));border-bottom:1px solid var(--line)}.brand{font-weight:800;font-size:20px;text-decoration:none}.brand span{color:var(--accent)}nav{display:flex;gap:18px}nav a{text-decoration:none;color:#dce3f7}.wrap{max-width:1100px;margin:auto;padding:28px 20px}.narrow{width:min(100% - 32px,480px);margin:6vh auto}.hero{padding:24px 0}.eyebrow{color:#ff7892;font-weight:bold;letter-spacing:2px;font-size:12px}.hero h1{font-size:clamp(32px,5vw,52px);line-height:1.1;margin:10px 0}.muted{color:var(--muted)}.panel,.video-card,.empty{background:var(--panel);border:1px solid var(--line);border-radius:16px;overflow:hidden}.panel,.empty{padding:24px}.section-head{display:flex;justify-content:space-between;align-items:center;gap:12px}.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:18px}.thumb{display:block;position:relative;background:#03050b;aspect-ratio:16/9}.thumb video{width:100%;height:100%;object-fit:cover}.play{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);background:var(--accent);color:white;border-radius:50%;padding:10px 15px}.card-body{padding:16px}.card-body h3{margin:0 0 8px}.card-body a{text-decoration:none}.card-foot{display:flex;justify-content:space-between;font-size:13px;color:var(--muted)}.button{display:inline-block;border:0;border-radius:10px;padding:12px 16px;background:var(--accent);color:white;text-decoration:none;font-weight:bold;cursor:pointer}.button.secondary{background:#33415f}.button.danger{background:#9f2944}.button:disabled{opacity:.6;cursor:not-allowed}label{display:block;margin:15px 0 6px;font-weight:bold}input,textarea{width:100%;padding:12px;border-radius:9px;border:1px solid #38445f;background:#0d1426;color:white;font:inherit}input[type=file]{padding:10px}form .button{margin-top:18px}.notice,.error{background:#35252c;padding:12px;border-radius:10px;color:#ffd7df}.success{background:#173b2d;padding:12px;border-radius:10px;color:#c5f7d8}.small{font-size:13px}.admin-grid{display:grid;grid-template-columns:2fr 1fr;gap:18px}.video-row{display:flex;justify-content:space-between;align-items:center;gap:14px;padding:15px 0;border-top:1px solid var(--line)}.actions{display:flex;gap:8px;align-items:center}.player{background:#03050b;border-radius:16px;overflow:hidden}.player video{width:100%;max-height:72vh;display:block}.share-row{display:flex;gap:10px;margin-top:20px}.share-row input{flex:1;min-width:0}footer{text-align:center;padding:28px;color:var(--muted)}@media(max-width:700px){.admin-grid{grid-template-columns:1fr}.top{flex-wrap:wrap;padding:18px 20px}.share-row{flex-direction:column}.video-row{align-items:flex-start;flex-direction:column}.actions{flex-wrap:wrap}nav{gap:12px}}