:root{font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:#172033;background:#f3f6fb}*{box-sizing:border-box}body{margin:0;min-height:100vh;background:radial-gradient(circle at 15% 10%,#e6ecff 0,transparent 34%),radial-gradient(circle at 88% 88%,#e8f7ef 0,transparent 30%),#f5f7fb}.auth-shell{min-height:100vh;display:grid;place-items:center;padding:32px}.auth-card{width:min(460px,100%);background:#fff;border:1px solid #e7ebf3;border-radius:24px;box-shadow:0 24px 70px rgba(41,54,96,.13);padding:30px}.auth-brand{display:flex;gap:13px;align-items:center;padding-bottom:22px;border-bottom:1px solid #edf0f5}.auth-logo{width:48px;height:48px;border-radius:14px;background:linear-gradient(135deg,#3257e6,#6947e8);color:#fff;display:grid;place-items:center;font-weight:800;letter-spacing:-.5px;box-shadow:0 8px 20px rgba(62,75,210,.24)}.auth-brand h1{font-size:18px;margin:0 0 3px}.auth-brand p{font-size:11px;color:#8290a5;margin:0}.auth-state{min-height:310px;display:grid;place-items:center;align-content:center;color:#738197;font-size:13px}.spinner{width:28px;height:28px;border:3px solid #e8ebf6;border-top-color:#425fe3;border-radius:50%;animation:spin .8s linear infinite;margin-bottom:12px}@keyframes spin{to{transform:rotate(360deg)}}.hidden{display:none!important}.auth-form{padding-top:24px}.auth-heading span{text-transform:uppercase;font-size:10px;font-weight:800;letter-spacing:.12em;color:#536de5}.auth-heading h2{font-size:25px;letter-spacing:-.7px;margin:6px 0}.auth-heading p{font-size:12px;line-height:1.55;color:#7e8b9f;margin:0 0 21px}.auth-form label{display:block;font-size:11px;font-weight:700;color:#43506a;margin:13px 0}.auth-form input{display:block;width:100%;margin-top:6px;border:1px solid #dfe4ed;background:#fbfcfe;border-radius:11px;padding:12px 13px;font-size:13px;outline:none;transition:.15s}.auth-form input:focus{border-color:#6078e7;box-shadow:0 0 0 3px rgba(80,105,225,.11);background:#fff}.auth-primary{width:100%;border:0;border-radius:11px;padding:12px 14px;margin-top:8px;background:linear-gradient(135deg,#365ce6,#6348df);color:#fff;font-size:12px;font-weight:800;cursor:pointer;box-shadow:0 8px 18px rgba(70,78,204,.18)}.auth-primary:disabled{opacity:.65;cursor:wait}.auth-error{margin-top:12px;padding:10px 12px;border-radius:9px;background:#fff0f1;color:#b4232d;border:1px solid #ffd7da;font-size:11px;line-height:1.45}.auth-security{display:flex;gap:10px;align-items:flex-start;background:#f8fafc;border:1px solid #edf1f5;border-radius:12px;padding:12px;margin-top:22px}.auth-security span{font-size:16px}.auth-security strong{display:block;font-size:10px;color:#405068;margin-bottom:2px}.auth-security p{font-size:10px;line-height:1.45;color:#8490a1;margin:0}@media(max-width:540px){.auth-shell{padding:16px}.auth-card{padding:22px;border-radius:18px}}