:root{color-scheme:dark;--bg:#0b1220;--panel:#121d2e;--line:#26364d;--text:#e8eef8;--muted:#9aabc2;--accent:#56b6e8;--green:#43c59e}
*{box-sizing:border-box}body{margin:0;background:radial-gradient(ellipse at top,#172b43 0,#0b1220 55%);color:var(--text);font:15px/1.6 system-ui,-apple-system,"Segoe UI",sans-serif}
.shell{max-width:1050px;margin:0 auto;padding:42px 22px 30px}header{margin-bottom:26px}.eyebrow{font-size:11px;letter-spacing:.16em;color:var(--accent);font-weight:700}h1{font-size:clamp(28px,5vw,42px);line-height:1.2;margin:10px 0}header p{color:var(--muted);max-width:760px;margin:0 0 16px}.statusline{display:flex;align-items:center;gap:9px;color:var(--muted);font-size:13px}.dot{width:9px;height:9px;border-radius:50%;background:#d5a94b;box-shadow:0 0 12px #d5a94b66}.dot.ready{background:var(--green);box-shadow:0 0 12px #43c59e88}.dot.error{background:#f16d78}
.panel{background:linear-gradient(145deg,#152237,#101a2a);border:1px solid var(--line);border-radius:16px;padding:18px;margin:16px 0;box-shadow:0 14px 40px #0002}.panelhead{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:12px}h2{font-size:16px;margin:0}.actions{display:flex;gap:8px;flex-wrap:wrap}button{border:1px solid var(--line);border-radius:9px;padding:9px 14px;font-weight:650;color:var(--text);background:#1b2b42;cursor:pointer}button:disabled{opacity:.45;cursor:not-allowed}button.primary{background:#087fb4;border-color:#1598d1}button.secondary:hover{border-color:#6483a8}
textarea,pre{width:100%;min-height:250px;margin:0;border:1px solid #2a3d57;border-radius:11px;background:#091321;color:#dceafa;padding:16px;font:13px/1.65 ui-monospace,SFMono-Regular,Consolas,monospace;tab-size:2;white-space:pre;overflow:auto}textarea{resize:vertical;outline:none}textarea:focus{border-color:var(--accent)}pre{min-height:160px;white-space:pre-wrap;overflow-wrap:anywhere}.hint{color:var(--muted);font-size:12px;margin-top:10px}.meta{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:18px 0}.meta div{border:1px solid var(--line);background:#101b2b;border-radius:12px;padding:13px}.meta b,.meta span{display:block}.meta b{font-size:12px;color:var(--accent);margin-bottom:5px}.meta span{font-size:12px;color:var(--muted)}footer{text-align:center;color:#70839e;font-size:11px;padding-top:12px}
@media(max-width:650px){.shell{padding:26px 13px}.panel{padding:13px}.panelhead{align-items:flex-start;flex-direction:column}.meta{grid-template-columns:1fr}textarea{min-height:220px}}