:root{--bg:#080a0a;--panel:#0e1212;--panel-2:#141a19;--line:#1f2826;--text:#eef2f0;--muted:#8a958f;--lime:#b7ff2a;--lime-dim:#8fce1f;--warn:#ffb56b;--radius:14px}*{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;-webkit-font-smoothing:antialiased}code{font-family:ui-monospace,SF Mono,Menlo,Consolas,monospace}.muted{color:var(--muted)}.small{font-size:.85rem}.brand{display:flex;align-items:center;gap:.5rem;font-weight:700;letter-spacing:.02em;font-size:1.05rem}.brand-mark{color:var(--lime);transform:rotate(-15deg);display:inline-block}.auth-shell{padding:1.5rem;background:radial-gradient(1200px 600px at 50% -10%,rgba(183,255,42,.08),transparent 60%)}.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:1.6rem}.auth-shell .card{width:100%;max-width:380px}.auth-shell h1{margin:1rem 0 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