:root{color-scheme:dark;--bg: #080b12;--card: #121826;--line: rgba(255, 215, 120, .18);--gold: #f5d76e;--gold-2: #e8b923;--text: #f4f1e8;--muted: #9aa3b5;--danger: #ff7b7b;--app-height: 100vh;font-family:Be Vietnam Pro,system-ui,sans-serif}*{box-sizing:border-box}html,body,#root{margin:0;min-height:var(--app-height, 100vh);background:radial-gradient(circle at top,#1a2438 0%,var(--bg) 55%);color:var(--text)}.qctt-screen{min-height:var(--app-height, 100vh);display:flex;align-items:center;justify-content:center;padding:20px 16px 32px}.qctt-card{width:min(440px,100%);background:linear-gradient(180deg,rgba(255,215,120,.08),transparent 40%),var(--card);border:1px solid var(--line);border-radius:18px;padding:22px 18px 18px;box-shadow:0 18px 40px #00000059}.qctt-badge{display:inline-block;margin:0 0 8px;padding:4px 10px;border-radius:999px;background:#f5d76e1f;color:var(--gold);font-size:12px;font-weight:700;letter-spacing:.04em}h1{margin:0 0 8px;font-size:1.35rem;line-height:1.25;color:var(--gold)}.qctt-user{margin:0 0 16px;color:var(--muted);font-size:.95rem}.qctt-balances{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:16px}.qctt-balances>div{background:#ffffff08;border:1px solid var(--line);border-radius:12px;padding:12px}.qctt-balances strong{display:block;margin-top:4px;font-size:1.05rem;color:var(--gold)}.qctt-label{display:block;margin-bottom:6px;color:var(--muted);font-size:.82rem}.qctt-input{width:100%;border:1px solid var(--line);background:#0b101a;color:var(--text);border-radius:12px;padding:12px 14px;font-size:1rem;outline:none}.qctt-input:focus{border-color:#f5d76e8c}.qctt-quick{display:flex;flex-wrap:wrap;gap:8px;margin:12px 0 16px}.qctt-chip{border:1px solid var(--line);background:#ffffff0a;color:var(--text);border-radius:999px;padding:8px 12px;font-size:.85rem;cursor:pointer}.qctt-chip:disabled{opacity:.45;cursor:not-allowed}.qctt-btn{width:100%;border:0;border-radius:12px;padding:13px 14px;font-size:1rem;font-weight:700;cursor:pointer;margin-top:8px}.qctt-btn:disabled{opacity:.55;cursor:not-allowed}.qctt-btn-primary{background:linear-gradient(135deg,var(--gold),var(--gold-2));color:#1a1200}.qctt-btn-ghost{background:transparent;border:1px solid var(--line);color:var(--text)}.qctt-muted{color:var(--muted)}.qctt-error{color:var(--danger);margin:8px 0;font-size:.92rem}.qctt-play{min-height:var(--app-height, 100vh);display:flex;flex-direction:column;background:#000}.qctt-play-bar{display:flex;align-items:center;gap:10px;padding:8px 10px;background:#101522;border-bottom:1px solid var(--line)}.qctt-play-bar .qctt-btn{width:auto;margin:0;padding:8px 12px;font-size:.88rem}.qctt-play-title{color:var(--gold);font-weight:700;font-size:.92rem}.qctt-banner{padding:8px 12px;background:#1d2433;color:var(--muted);font-size:.85rem}.qctt-frame{flex:1;width:100%;border:0;min-height:0;background:#000}