:root{--bg:#0b0f17;--panel:#131a26;--border:#223049;--text:#e7ecf3;--muted:#93a1b5;--brand:#4c8dff;--ok:#34d399;--warn:#fbbf24;--danger:#f87171}*{box-sizing:border-box}body,html{margin:0;padding:0}body{background:var(--bg);color:var(--text);font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;line-height:1.5;-webkit-font-smoothing:antialiased}a{color:var(--brand)}.center{min-height:100dvh;display:grid;place-items:center;padding:24px}.notice{max-width:480px;width:100%;text-align:center;background:var(--panel);border:1px solid var(--border);border-radius:16px;padding:40px 32px}.brand{font-weight:800;letter-spacing:.18em;font-size:14px;color:var(--muted);text-transform:uppercase}.notice h1{font-size:22px;margin:16px 0 8px}.notice p{margin:8px 0}.notice p,.serial{color:var(--muted)}.serial{display:inline-block;margin-top:16px;font-family:ui-monospace,SF Mono,Menlo,monospace;font-size:13px;background:#0d1420;border:1px solid var(--border);border-radius:8px;padding:6px 10px}.wrap{max-width:1100px;margin:0 auto;padding:24px}.topbar{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-bottom:16px;border-bottom:1px solid var(--border);margin-bottom:24px}table{width:100%;border-collapse:collapse;font-size:14px}td,th{text-align:left;padding:10px 12px;border-bottom:1px solid var(--border);vertical-align:middle}th{color:var(--muted);font-weight:600;text-transform:uppercase;letter-spacing:.04em}.badge,th{font-size:12px}.badge{display:inline-block;padding:2px 8px;border-radius:999px;border:1px solid var(--border)}.badge.active{color:var(--ok);border-color:#1f5f4a}.badge.unassigned{color:var(--warn);border-color:#6b551b}.badge.disabled{color:var(--danger);border-color:#6b2b2b}.card{background:var(--panel);border:1px solid var(--border);border-radius:12px;padding:20px;margin-bottom:20px}label{display:block;font-size:13px;color:var(--muted);margin:12px 0 6px}input[type=email],input[type=password],input[type=text],input[type=url],select{width:100%;padding:10px 12px;background:#0d1420;border:1px solid var(--border);border-radius:8px;color:var(--text);font-size:14px}.btn,button{display:inline-block;padding:9px 14px;border-radius:8px;border:1px solid var(--border);background:#1b2740;color:var(--text);font-size:14px;cursor:pointer;text-decoration:none}button.primary{background:var(--brand);border-color:var(--brand);color:#04122e;font-weight:600}button.danger{color:var(--danger);border-color:#6b2b2b}.mono{font-family:ui-monospace,SF Mono,Menlo,monospace;font-size:13px}.row{display:flex;gap:10px;flex-wrap:wrap;align-items:center}.msg-ok{color:var(--ok)}.msg-err{color:var(--danger)}.muted{color:var(--muted)}