.signup-page{--bg:#f6f7fb;--panel:#ffffff;--text:#0f172a;--muted:#6b7280;--border:#e5e7eb;min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px;background:radial-gradient(1200px 600px at 20% -10%,#e8efff 0,var(--bg) 60%,var(--bg) 100%);color:var(--text);font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,sans-serif}.signup-page form{width:100%;max-width:560px;background:var(--panel);border:1px solid var(--border);border-radius:16px;padding:24px;box-shadow:0 10px 30px rgba(15,23,42,.06)}.signup-page h1{font-size:24px;font-weight:800;text-align:center;margin-bottom:8px}.signup-page .text-muted{color:var(--muted)}.signup-page form>div{margin-top:14px}.signup-page label{display:block;font-size:13px;font-weight:600;color:#374151;margin-bottom:6px}.signup-page input{width:100%;border:1px solid var(--border);border-radius:12px;padding:10px 12px;background:#fff;color:#111827;font-size:14px}.signup-page input:focus{outline:none;border-color:#93c5fd;box-shadow:0 0 0 3px rgba(59,130,246,.18)}@media (min-width:640px){.signup-page .row-split{display:grid;grid-template-columns:2fr 1fr;gap:12px}}.signup-page button[type=submit]{margin-top:18px;width:100%;border:0;border-radius:12px;padding:12px 16px;font-weight:600;color:#fff;cursor:pointer;background:linear-gradient(90deg,#2563eb,#4f46e5);box-shadow:0 8px 18px rgba(37,99,235,.25);transition:transform .06s ease,filter .1s ease}.signup-page button[type=submit]:hover{filter:brightness(1.03)}.signup-page button[type=submit]:active{transform:translateY(1px)}.signup-page button[type=submit][disabled]{opacity:.6;cursor:not-allowed;box-shadow:none}.signup-page .foot{margin-top:12px;font-size:12px;color:var(--muted);display:flex;justify-content:center;gap:16px}