:root{--bg:#0f1115;--surface:#171a21;--surface-2:#1e222b;--border:#2a2f3a;--text:#e6e9ef;--text-dim:#9aa3b2;--primary:#3b82f6;--primary-hover:#2f6fe0;--danger:#ef4444;--success:#22c55e;--warning:#f59e0b;--radius:10px;--sidebar-w:250px;color-scheme:dark}*{box-sizing:border-box}body,html{margin:0;padding:0;background:var(--bg);color:var(--text);font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;font-size:14px;line-height:1.5}a{color:inherit;text-decoration:none}.auth-wrap{min-height:100vh;display:grid;place-items:center;padding:24px}.auth-card{width:100%;max-width:400px;background:var(--surface);border:1px solid 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10px;border-radius:6px;cursor:pointer;font-size:14px;color:var(--text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.ac-option[data-active=true]{background:var(--surface-2)}.ac-empty{padding:10px;color:var(--text-dim);font-size:13px}.ac-required-mirror{position:absolute;left:12px;bottom:0;width:1px;height:1px;padding:0;border:0;opacity:0;pointer-events:none}.row{display:grid;grid-template-columns:1fr 1fr;grid-gap:14px;gap:14px}.segmented{display:grid;grid-template-columns:1fr 1fr;grid-gap:8px;gap:8px;margin-top:4px}.segmented-option{display:flex;align-items:center;justify-content:center;gap:8px;padding:12px 14px;border-radius:8px;border:1px solid var(--border);background:var(--surface-2);color:var(--text);font-weight:600;font-size:14px;cursor:pointer;-webkit-user-select:none;-moz-user-select:none;user-select:none}.segmented-option:hover{border-color:var(--text-dim)}.segmented-option:has(input:checked){border-color:var(--primary);background:color-mix(in srgb,var(--primary) 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