:root{
  --bg:#0f172a;--card-bg:#020617;--accent:#22c55e;--accent-soft:rgba(34,197,94,.15);
  --border:#1e293b;--text:#e5e7eb;--muted:#9ca3af;--danger:#f97373;--danger-soft:rgba(248,113,113,.15);
  --mono:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,"Liberation Mono","Courier New",monospace;
}
*{box-sizing:border-box}
html,body{height:100%}
body{margin:0;font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  background:radial-gradient(circle at top,#1e293b 0,#020617 40%,#000 100%);color:var(--text);
}
.app{max-width:1280px;margin:0 auto;padding:18px 14px 34px}
.topbar{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:14px;flex-wrap:wrap}
.titlewrap{display:flex;align-items:center;gap:10px;min-width:280px}
.logo-dot{width:10px;height:10px;border-radius:999px;background:var(--accent);box-shadow:0 0 16px rgba(34,197,94,.6)}
.title{font-weight:700;font-size:16px}
.subtitle{color:var(--muted);font-size:13px;margin-top:2px}

.mono{font-family:var(--mono)}
.muted{color:var(--muted)}

.card{background:rgba(2,6,23,.85);border:1px solid var(--border);border-radius:16px;padding:14px;
  box-shadow:0 12px 26px rgba(0,0,0,.25);
}
.card-header{display:flex;align-items:flex-end;justify-content:space-between;gap:10px;margin-bottom:10px}
.card-title{font-weight:800;font-size:14px}
.smallhelp{color:var(--muted);font-size:12px}

.controls{display:flex;flex-wrap:wrap;gap:10px;align-items:center}
.inp{display:flex;gap:8px;align-items:center;background:rgba(255,255,255,.03);border:1px solid var(--border);
  border-radius:12px;padding:10px 10px}
.inp label{color:var(--muted);font-size:12px}
.inp input{width:140px;background:transparent;border:0;outline:none;color:var(--text);font-family:var(--mono);font-size:13px}
.inp.pin input{width:120px;letter-spacing:.06em}

.btn{border:1px solid var(--border);background:rgba(255,255,255,.03);color:var(--text);padding:10px 12px;
  border-radius:12px;cursor:pointer}
.btn.primary{border-color:rgba(34,197,94,.4);background:rgba(34,197,94,.12)}
.btn.danger{border-color:rgba(248,113,113,.45);background:rgba(248,113,113,.12)}
.btn:disabled{opacity:.5;cursor:not-allowed}
.btn.small{padding:8px 10px;border-radius:10px;font-size:13px}

.status-line{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.chip{display:inline-flex;align-items:center;gap:8px;border:1px solid var(--border);border-radius:999px;
  padding:8px 10px;background:rgba(255,255,255,.03);color:var(--text);font-size:12px}
.chip-dot{width:9px;height:9px;border-radius:999px;background:var(--muted);box-shadow:0 0 10px rgba(156,163,175,.6)}
.badge{display:inline-flex;align-items:center;border:1px solid var(--border);border-radius:999px;padding:8px 10px;
  background:rgba(255,255,255,.03);color:var(--muted);font-family:var(--mono);font-size:12px}

.chk{display:flex;gap:8px;align-items:center;color:var(--muted);font-size:12px}
.chk input{transform:scale(1.05)}

.err{color:var(--danger);font-size:12px;margin-left:8px}
.spacer{flex:1}

.pill{display:inline-flex;align-items:center;gap:8px;border:1px solid var(--border);padding:8px 10px;border-radius:999px;
  background:rgba(255,255,255,.03);color:var(--muted);font-family:var(--mono);font-size:12px}

.toggles{margin-top:10px;display:flex;gap:14px;align-items:center;flex-wrap:wrap}

.grid{display:grid;grid-template-columns:1.6fr 1fr;gap:14px;margin-top:14px}
@media(max-width:1050px){.grid{grid-template-columns:1fr}}

.toolbar{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin-top:10px;margin-bottom:10px}

.range{display:flex;gap:8px;align-items:center;border:1px solid var(--border);border-radius:12px;padding:8px 10px;background:rgba(255,255,255,.03)}
.range input{width:130px}

.video-shell{position:relative}
.video-shell img{display:block;width:100%;height:520px;object-fit:contain;border-radius:12px;border:1px solid var(--border);
  background:#000;transform-origin:center center}

.overlay{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;border-radius:12px;border:1px solid var(--border);
  background:rgba(0,0,0,.35);color:var(--text);text-align:center;padding:18px}
.overlay.hidden{display:none}
.overlay .big{font-size:16px;font-weight:700}
.overlay .small{margin-top:6px;color:var(--muted);font-size:12px}

.hint{color:var(--muted);font-size:12px;line-height:1.35;margin-top:10px;white-space:pre-wrap}

.ctrlbox{display:flex;flex-direction:column;gap:10px}
.ta{width:100%;min-height:170px;background:rgba(255,255,255,.03);border:1px solid var(--border);color:var(--text);
  border-radius:12px;padding:10px;font-family:var(--mono);font-size:12px;outline:none;resize:vertical}
.ctrlrow{display:flex;gap:8px;align-items:center}
.ctrlLog{min-height:240px;max-height:300px;overflow:auto;background:rgba(255,255,255,.02);border:1px solid var(--border);
  border-radius:12px;padding:10px;color:var(--muted);font-size:12px;white-space:pre-wrap}

.toast{position:fixed;left:50%;bottom:18px;transform:translateX(-50%);background:rgba(2,6,23,.92);
  border:1px solid var(--border);color:var(--text);padding:10px 12px;border-radius:12px;box-shadow:0 12px 24px rgba(0,0,0,.35);
  font-size:13px;display:none;z-index:50}