:root{--bg: #f4f6f9;--panel: #ffffff;--ink: #0f172a;--ink-2: #475569;--ink-3: #94a3b8;--line: #e2e8f0;--sea: #e8eef5;--grid: rgba(15, 23, 42, .07);--ok: #16a34a;--warn: #d97706;--bad: #dc2626;--auth: #2563eb;--muted: #94a3b8;--ok-bg: #dcfce7;--warn-bg: #fef3c7;--bad-bg: #fee2e2;--info-bg: #e0f2fe;--accent: #0f172a;--accent-ink: #ffffff;--soft: #f1f5f9;color-scheme:light}@media(prefers-color-scheme:dark){:root:not([data-theme=light]){--bg: #0b1220;--panel: #111a2e;--ink: #e2e8f0;--ink-2: #94a3b8;--ink-3: #64748b;--line: #1e293b;--sea: #0a1a2f;--grid: rgba(148, 163, 184, .08);--ok: #22c55e;--warn: #f59e0b;--bad: #ef4444;--auth: #60a5fa;--muted: #64748b;--ok-bg: rgba(34, 197, 94, .15);--warn-bg: rgba(245, 158, 11, .16);--bad-bg: rgba(239, 68, 68, .18);--info-bg: rgba(56, 189, 248, .14);--accent: #e2e8f0;--accent-ink: #0b1220;--soft: #0f1a2d;color-scheme:dark}}:root[data-theme=dark]{--bg: #0b1220;--panel: #111a2e;--ink: #e2e8f0;--ink-2: #94a3b8;--ink-3: #64748b;--line: #1e293b;--sea: #0a1a2f;--grid: rgba(148, 163, 184, .08);--ok: #22c55e;--warn: #f59e0b;--bad: #ef4444;--auth: #60a5fa;--muted: #64748b;--ok-bg: rgba(34, 197, 94, .15);--warn-bg: rgba(245, 158, 11, .16);--bad-bg: rgba(239, 68, 68, .18);--info-bg: rgba(56, 189, 248, .14);--accent: #e2e8f0;--accent-ink: #0b1220;--soft: #0f1a2d;color-scheme:dark}*{box-sizing:border-box}[hidden]{display:none!important}html,body{margin:0;height:100%}body{background:var(--bg);color:var(--ink);font:13px/1.45 system-ui,-apple-system,Segoe UI,Roboto,sans-serif}a{color:var(--auth)}h1{font-size:18px;margin:0 0 12px;font-weight:650;letter-spacing:-.01em}h2{font-size:14px;margin:22px 0 8px}h3{font-size:11px;text-transform:uppercase;letter-spacing:.07em;color:var(--ink-3);margin:0 0 8px}.muted{color:var(--ink-2);font-weight:400}.small{font-size:12px;margin:2px 0}.num{font-variant-numeric:tabular-nums}.spacer{flex:1}button,select,input,.button{font:inherit;color:var(--ink);background:var(--panel);border:1px solid var(--line);border-radius:6px;padding:5px 9px}button,.button{cursor:pointer;text-decoration:none;display:inline-block}button:hover:not(:disabled),.button:hover{border-color:var(--ink-3)}button:disabled{opacity:.45;cursor:default}button.primary{background:var(--accent);color:var(--accent-ink);border-color:var(--accent);font-weight:600}button.ghost{border-color:transparent;background:transparent}button.on{background:var(--accent);color:var(--accent-ink);border-color:var(--accent)}:focus-visible{outline:2px solid var(--auth);outline-offset:2px}.shell-bar{display:flex;align-items:center;gap:12px;padding:10px 16px;background:var(--panel);border-bottom:1px solid var(--line)}.brand{font-weight:700;color:var(--ink);text-decoration:none}.brand span{color:var(--ink-2);font-weight:500}.shell-main{height:calc(100vh - 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