:root{color-scheme:light dark;--ink: #191919;--muted: #6b7280;--canvas: #f3f5f8;--paper: #ffffff;--line: #e5e7eb;--accent: #2457c5;--accent-soft: #eaf0fc;--danger: #c84b45;--ok: #0f7a45;--mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;--sans: "Segoe UI", system-ui, -apple-system, sans-serif;--radius: 12px}@media(prefers-color-scheme:dark){:root{--ink: #e8eaed;--muted: #9aa3b2;--canvas: #0a0f18;--paper: #141b27;--line: #243044;--accent: #79a7ff;--accent-soft: rgb(121 167 255 / 12%);--danger: #e07b74;--ok: #5dcea0}}*{box-sizing:border-box}body{margin:0;font-family:var(--sans);background:var(--canvas);color:var(--ink);line-height:1.5}.shell{max-width:1100px;margin:0 auto;padding:24px 20px 48px}header{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:16px}.header-meta{display:flex;align-items:center;gap:12px;flex-wrap:wrap;justify-content:flex-end}.user-pill{display:inline-flex;align-items:center;gap:8px;padding:4px 10px;border-radius:999px;background:var(--accent-soft);color:var(--accent);font-size:13px;font-weight:600}button.linkish{background:transparent;color:inherit;padding:0;font-size:12px;text-decoration:underline}.gate{max-width:420px;margin:0 auto;text-align:center}.qr-wrap{display:grid;place-items:center;margin:16px 0;padding:12px;background:#fff;border-radius:12px;border:1px solid var(--line)}.span-2{grid-column:1 / -1}.brand{font-weight:600}.brand small{color:var(--muted);font-weight:500}.warn{margin:0 0 16px;padding:12px 14px;border-left:3px solid var(--danger);border-radius:0 8px 8px 0;background:color-mix(in srgb,var(--danger) 10%,var(--paper));font-size:14px}.grid{display:grid;grid-template-columns:1.05fr .95fr;gap:16px}@media(max-width:860px){.grid{grid-template-columns:1fr}}.card{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:16px}.card h2{margin:0 0 12px;font-size:15px;font-weight:600}label{display:block;margin:10px 0 6px;font-size:12px;color:var(--muted)}input,textarea,select,button{font:inherit}input,textarea,select{width:100%;padding:10px 12px;border:1px solid var(--line);border-radius:8px;background:var(--canvas);color:var(--ink)}textarea{min-height:72px;resize:vertical;font-family:var(--mono);font-size:12px}.actions{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}button{appearance:none;border:0;border-radius:999px;padding:8px 14px;background:var(--accent-soft);color:var(--accent);font-size:13px;font-weight:600;cursor:pointer}button.primary{background:var(--accent);color:#fff}button:disabled{opacity:.55;cursor:wait}.status{margin-top:10px;font-size:12px;color:var(--muted);font-family:var(--mono)}.status.ok{color:var(--ok)}.status.err{color:var(--danger)}pre{margin:0;padding:14px;min-height:420px;max-height:70vh;overflow:auto;border-radius:8px;background:var(--canvas);border:1px solid var(--line);font-family:var(--mono);font-size:12px;white-space:pre-wrap;word-break:break-word}.hint{margin:8px 0 0;font-size:12px;color:var(--muted)}.chips{display:flex;flex-wrap:wrap;gap:6px;margin-top:8px}.chip{font-size:11px;padding:4px 8px;border-radius:999px;background:var(--accent-soft);color:var(--accent);cursor:pointer;border:0}.meta{font-size:12px;color:var(--muted);margin-bottom:8px;font-family:var(--mono)}