*{box-sizing:border-box}body{margin:0;font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:#f5f5f2;color:#0a0a0a}.auth-shell{min-height:100vh;display:grid;place-items:center;padding:28px}.auth-card{width:min(480px,100%);background:#fff;border:1px solid #deded8;border-radius:24px;padding:34px;box-shadow:0 24px 80px rgba(0,0,0,.08)}.auth-card.wide{width:min(760px,100%)}.brand{font-size:28px;font-weight:900;letter-spacing:-1px;margin-bottom:30px}.brand span{font-size:13px;letter-spacing:.8px;margin-left:8px}.auth-card h1{font-size:32px;line-height:1.05;margin:0 0 12px}.muted{color:#70706b;line-height:1.55}.auth-card label{display:grid;gap:7px;font-size:13px;font-weight:700;margin:15px 0}.auth-card input,.auth-card select,.auth-card textarea{width:100%;padding:13px 14px;border:1px solid #d4d4ce;border-radius:12px;background:#fafafa;font:inherit}.auth-card textarea{min-height:100px;resize:vertical}.primary-btn{display:inline-flex;align-items:center;justify-content:center;width:100%;border:0;background:#000;color:#fff;padding:14px 18px;border-radius:12px;font-weight:800;text-decoration:none;cursor:pointer}.secondary-link{color:#000;font-weight:700}.auth-actions{display:flex;justify-content:space-between;gap:12px;margin-top:18px;font-size:13px}.alert{padding:12px 14px;border-radius:11px;margin:15px 0}.alert.error{background:#fff0ef;color:#a32017}.alert.success{background:#edf9ee;color:#136a22}.grid-form{display:grid;grid-template-columns:1fr 1fr;gap:0 16px}.grid-form .full{grid-column:1/-1}.check{display:flex!important;grid-template-columns:auto 1fr!important;align-items:flex-start;gap:10px!important;font-weight:500!important}.check input{width:auto;margin-top:3px}.tiny{font-size:12px;color:#777}@media(max-width:640px){.auth-card{padding:24px}.grid-form{grid-template-columns:1fr}.grid-form .full{grid-column:auto}.auth-actions{flex-direction:column}}