.bt-auth{padding:clamp(24px,5vw,64px) 16px 64px;background:radial-gradient(ellipse at top,#edf4fc 0,transparent 65%),#f7f9fc;color:#243247}.bt-auth-card{width:100%;max-width:480px;margin:0 auto;background:#fff;border:1px solid #e5eaf1;border-radius:24px;box-shadow:0 16px 48px rgba(30,50,80,.08);overflow:hidden}.bt-auth-brand{padding:28px 32px 22px;text-align:center;border-bottom:1px solid #edf0f5}.bt-auth-logo{max-width:min(260px,100%);max-height:72px;width:auto;height:auto;object-fit:contain}.bt-auth-body{padding:28px 36px 32px}.bt-auth-icon{display:flex;align-items:center;justify-content:center;width:48px;height:48px;border-radius:14px;background:#edf4ff;color:#0d6efd;font-size:24px;margin-bottom:18px}.bt-auth h1{font-size:clamp(1.45rem,4vw,1.75rem);font-weight:700;letter-spacing:-.035em;line-height:1.2;margin:0 0 12px}.bt-auth-intro{color:#64748b;font-size:.95rem;line-height:1.6;margin-bottom:26px}.bt-auth .form-label{font-size:.9rem;font-weight:600;margin-bottom:8px}.bt-auth .form-control{min-height:48px;padding:11px 14px;font-size:16px;border-color:#d7dfe9;border-radius:10px;background:#fff;color:#243247}.bt-auth .form-control:focus{border-color:#86b7fe;box-shadow:0 0 0 3px rgba(13,110,253,.12)}.bt-auth .input-group>.form-control{border-top-left-radius:0;border-bottom-left-radius:0}.bt-auth .input-group>#inputPassword{border-radius:10px 0 0 10px}.auth-field{margin-top:20px}.auth-password{border:1px solid #d7dfe9;background:#f8fafc;color:#52647d;border-radius:0 10px 10px 0;min-width:48px}.auth-password:hover{background:#edf4ff;color:#0d6efd}.auth-captcha{background:#f8fafc;border-color:#d7dfe9;border-radius:10px 0 0 10px;padding:8px 12px}.auth-help{font-size:.8rem;color:#64748b;margin:8px 0 0}.auth-forgot{text-align:right;font-size:.85rem;margin-top:10px}.bt-auth a{text-decoration:none}.bt-auth a:hover{text-decoration:underline}.auth-consent{font-size:.85rem;line-height:1.55;margin-top:22px}.auth-submit{min-height:48px;font-weight:600;border-radius:10px;margin-top:24px;white-space:normal}.bt-auth-bottom{display:flex;flex-direction:column;gap:7px;text-align:center;background:#f8fafc;padding:22px 24px;font-size:.9rem;border-top:1px solid #edf0f5;color:#64748b}.bt-auth-bottom a{font-weight:600}.bt-auth .alert{font-size:.9rem;border-radius:10px}.bt-auth button:focus-visible,.bt-auth a:focus-visible{outline:3px solid #86b7fe;outline-offset:3px}@media(max-width:480px){.bt-auth{padding:24px 12px 40px}.bt-auth-card{border-radius:18px}.bt-auth-body{padding:24px}.bt-auth-brand{padding:22px 24px}.bt-auth-logo{max-height:60px}.auth-captcha{padding:8px}}

.bt-auth-heading{display:flex;align-items:center;gap:14px;margin-bottom:16px}.bt-auth-heading .bt-auth-icon{flex:0 0 48px;margin:0}.bt-auth-heading h1{margin:0;min-width:0}