.auth-page{min-height:100vh;background:linear-gradient(135deg,#f5f8fd,#eef4ff);display:flex;align-items:center;justify-content:center}.auth-shell{width:min(480px,calc(100% - 30px));padding:40px 0}.auth-brand{justify-content:center;margin-bottom:25px}.auth-card{background:#fff;border:1px solid #e4e9f0;border-radius:20px;padding:32px;box-shadow:0 24px 70px rgba(15,31,56,.12)}.auth-card h1{margin:0;font-size:30px}.muted{color:#667085}.auth-card label{display:block;font-size:13px;font-weight:700;margin:16px 0}.auth-card input{display:block;width:100%;margin-top:7px;padding:12px 13px;border:1px solid #d4dae3;border-radius:9px;box-sizing:border-box}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.optional{font-weight:400;color:#98a2b3}.full{width:100%;margin-top:10px}.forgot{text-align:right;font-size:13px}.forgot a,.auth-foot a{color:#174ea6;font-weight:700}.auth-foot{text-align:center;font-size:13px;color:#667085;margin:22px 0 0}.auth-copy{text-align:center;color:#98a2b3;font-size:12px}.alert{padding:12px 14px;border-radius:10px;font-size:13px;margin-bottom:18px}.alert-error{background:#fff1f2;color:#b42318;border:1px solid #fecdd3}.alert-success{background:#ecfdf3;color:#087443;border:1px solid #abefc6}@media(max-width:520px){.auth-card{padding:24px}.form-grid{grid-template-columns:1fr}}