.auth-root{min-height:100vh;min-height:100dvh;display:flex;align-items:center;justify-content:center;padding:24px 16px;box-sizing:border-box;background:radial-gradient(1200px 600px at 10% -10%,rgba(99,102,241,.35),transparent 55%),radial-gradient(900px 500px at 100% 20%,rgba(139,92,246,.28),transparent 50%),linear-gradient(165deg,#f1f5f9,#e8eef7 45%,#f8fafc)}.auth-card{width:100%;max-width:420px;border-radius:20px;padding:36px 32px 32px;background:rgba(255,255,255,.92);border:1px solid rgba(226,232,240,.95);box-shadow:0 4px 6px rgba(15,23,42,.04),0 24px 48px rgba(15,23,42,.1);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}.auth-brand{gap:14px;margin-bottom:28px}.auth-brand,.auth-logo{display:flex;align-items:center}.auth-logo{width:48px;height:48px;border-radius:14px;background:linear-gradient(135deg,#6366f1,#8b5cf6);color:#fff;font-weight:800;font-size:16px;letter-spacing:-.04em;justify-content:center;box-shadow:0 8px 20px rgba(99,102,241,.35)}.auth-brand-text h1{margin:0;font-size:1.35rem;font-weight:700;letter-spacing:-.03em;color:#0f172a}.auth-brand-text p{margin:4px 0 0;font-size:13px;color:#64748b}.auth-form label{display:block;font-size:13px;font-weight:600;color:#475569;margin-bottom:8px}.auth-form input{width:100%;box-sizing:border-box;padding:12px 14px;font-size:15px;border:1px solid #e2e8f0;border-radius:12px;background:#fff;color:#0f172a;transition:border-color .15s ease,box-shadow .15s ease}.auth-form input:focus{outline:none;border-color:#818cf8;box-shadow:0 0 0 3px rgba(99,102,241,.15)}.auth-field{margin-bottom:18px}.auth-error{padding:10px 12px;border-radius:10px;font-size:13px;background:#fef2f2;color:#b91c1c;border:1px solid #fecaca;margin-bottom:16px}.auth-hint{font-size:12px;color:#94a3b8;margin:0 0 20px;line-height:1.5}.auth-submit{width:100%;margin-top:8px;padding:12px 18px;font-size:15px;font-weight:600;color:#fff;border:none;border-radius:12px;cursor:pointer;background:linear-gradient(135deg,#4f46e5,#7c3aed);box-shadow:0 8px 24px rgba(79,70,229,.35);transition:transform .12s ease,box-shadow .15s ease,opacity .15s ease}.auth-submit:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 12px 28px rgba(79,70,229,.4)}.auth-submit:disabled{opacity:.65;cursor:not-allowed}.auth-banner{margin-bottom:16px;padding:10px 12px;border-radius:10px;font-size:13px;background:#fffbeb;color:#92400e;border:1px solid #fde68a}