:root{--bg:#0b1220;--card:#131c2e;--line:#243049;--fg:#e6edf6;--muted:#9fb0c8;--teal:#14b8a6;--teal-dark:#0f766e;--red:#f87171;--amber:#fbbf24;--green:#34d399}*{box-sizing:border-box}body,html{margin:0;padding:0;background:var(--bg);color:var(--fg);font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;-webkit-tap-highlight-color:transparent}.wrap{max-width:520px;margin:0 auto;padding:20px 16px 48px}.row{display:flex;align-items:center;justify-content:space-between;gap:12px}h1{font-size:1.4rem;margin:8px 0 4px}h2{font-size:1.05rem;margin:0 0 10px}.muted{color:var(--muted)}.card{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:16px;margin-top:14px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;width:100%;padding:14px 16px;font-size:1rem;font-weight:600;color:#04201c;background:var(--teal);border:0;border-radius:12px;cursor:pointer;text-decoration:none}.btn:active{transform:translateY(1px)}.btn.ghost{background:transparent;color:var(--fg);border:1px solid var(--line);width:auto;padding:8px 14px;font-size:.9rem}.btn.amber{background:var(--amber)}.btn[disabled]{opacity:.55;cursor:not-allowed}.grid{display:grid;grid-template-columns:1fr 1fr;grid-gap:12px;gap:12px;margin-top:14px}.tile{display:flex;flex-direction:column;gap:6px;padding:18px 14px;background:var(--card);border:1px solid var(--line);border-radius:14px;color:var(--fg);text-decoration:none}.tile b{font-size:1.05rem}.tile span{color:var(--muted);font-size:.85rem}.video{width:100%;border-radius:14px;background:#000;aspect-ratio:3/4;object-fit:cover}.note{color:var(--muted);font-size:.9rem;line-height:1.5}.ok{color:var(--green)}.warn{color:var(--amber)}.err{color:var(--red)}label{display:block;margin:10px 0 4px;font-size:.9rem;color:var(--muted)}input,select{width:100%;padding:12px;border-radius:10px;border:1px solid var(--line);background:#0e1626;color:var(--fg);font-size:1rem}.inline{display:flex;gap:10px;align-items:center}.inline input[type=checkbox]{width:auto}.status{padding:12px;border-radius:10px;border:1px solid var(--line);margin-top:12px;font-weight:600}a.link{color:var(--teal)}.spacer{height:8px}