.ratlab-auth{box-sizing:border-box;width:100%;max-width:600px;margin:0 auto;padding:24px 20px 40px;color:var(--text,#f4f5f7);font:16px/1.5 system-ui,sans-serif;letter-spacing:0}
.ratlab-auth img.auth-brand{width:180px;max-width:70%;height:auto;object-fit:contain;margin:0 auto 32px}
.ratlab-auth .auth-login-prompt{margin:24px 0 0;text-align:center;font-size:14px}
.auth-legal-dialog{box-sizing:border-box;width:calc(100% - 24px);max-width:900px;height:calc(100dvh - 32px);max-height:800px;padding:0;border:1px solid #34383e;border-radius:8px;background:#08090b;color:#f5f6f7;overflow:hidden}
.auth-legal-dialog[open]{display:flex;flex-direction:column}.auth-legal-dialog::backdrop{background:rgb(0 0 0 / 75%)}
.auth-legal-dialog header{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 16px;border-bottom:1px solid #34383e;flex:none}
.auth-legal-dialog h2{margin:0;font:600 18px/1.3 system-ui,sans-serif;overflow-wrap:anywhere}
.auth-legal-dialog button{flex:none;width:44px;height:44px;border:0;background:transparent;color:inherit;font:28px/1 system-ui,sans-serif;cursor:pointer}
.auth-legal-dialog button:focus-visible{outline:2px solid #f52c4b;outline-offset:-2px}.auth-legal-dialog iframe{display:block;width:100%;flex:1;min-height:0;border:0;background:#08090b}
.ratlab-auth *{box-sizing:border-box;min-width:0}.ratlab-auth h1{font-size:28px;line-height:1.2;margin:20px 0}.ratlab-auth .auth-brand{display:block;width:132px;height:auto;margin-bottom:24px}.ratlab-auth form,.ratlab-auth fieldset{display:grid;gap:16px}.ratlab-auth fieldset{border:0;padding:0;margin:0}.ratlab-auth label{display:grid;gap:6px;font-size:14px;font-weight:600}.ratlab-auth input,.ratlab-auth select,.ratlab-auth textarea{width:100%;min-height:48px;border:1px solid #606674;border-radius:6px;padding:10px 12px;font:inherit;background:var(--surface,#151a21);color:inherit}.ratlab-auth input[type=checkbox]{width:20px;height:20px;min-height:20px;flex:none}.ratlab-auth .auth-consent{display:flex;align-items:flex-start;gap:10px;font-weight:400}.ratlab-auth button{min-height:48px;padding:10px 16px;border:1px solid #666e7c;border-radius:6px;background:var(--surface,#151a21);color:inherit;font:inherit;cursor:pointer;white-space:normal}.ratlab-auth button[type=submit]{background:#bd263b;color:#fff;border-color:#bd263b;font-weight:700}.ratlab-auth button:disabled{opacity:.6;cursor:wait}.ratlab-auth a{color:inherit;text-decoration:underline}.ratlab-auth :focus-visible{outline:3px solid #50bfd4;outline-offset:3px}.ratlab-auth .auth-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.ratlab-auth .auth-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:16px}.ratlab-auth .auth-actions>*{flex:1}.ratlab-auth .auth-notice{padding:12px;border-left:3px solid #50bfd4;background:var(--surface,#151a21);overflow-wrap:anywhere;margin:12px 0}.ratlab-auth [role=alert]{border-color:#e47886}.ratlab-auth small{font-size:13px;font-weight:400;line-height:1.4}.ratlab-auth .auth-password-row{display:flex;gap:6px}.ratlab-auth .auth-password-row input{flex:1;width:0}.ratlab-auth .auth-password-row button{flex:none;width:48px;padding:10px}.ratlab-auth .auth-password-row svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.7}.ratlab-auth meter{width:100%;height:10px}.ratlab-auth [hidden]{display:none!important}.ratlab-auth legend{font-size:18px;font-weight:700;margin-bottom:12px}.ratlab-auth textarea{min-height:90px}.ratlab-auth .auth-code{font-size:24px;font-variant-numeric:tabular-nums;text-align:center}.ratlab-auth .auth-secondary-copy{color:inherit;opacity:.85}.ratlab-auth .auth-links{display:flex;gap:16px;flex-wrap:wrap;font-size:13px;margin-top:24px}
@media(max-width:480px){.ratlab-auth{padding:20px 16px 32px}.ratlab-auth .auth-grid{grid-template-columns:1fr}.ratlab-auth h1{font-size:24px}.ratlab-auth .auth-actions{flex-direction:column}}
.ratlab-auth-entry{display:grid;align-items:center;min-height:100svh;width:100%;padding:24px 0;background:#08090b}
.ratlab-auth-entry .ratlab-auth{max-width:440px;padding:24px;color:#f5f6f7;font-family:"Bahnschrift","Arial Narrow","Segoe UI",sans-serif}
.ratlab-auth-entry .auth-brand{width:180px;max-width:70%;margin:0 auto 40px}
.ratlab-auth-entry .ratlab-auth input{background:#101215;border-color:#34383e;border-radius:6px;min-height:48px}
.ratlab-auth-entry .ratlab-auth input:focus{border-color:#f52c4b}
.ratlab-auth-entry .ratlab-auth input[type=checkbox]{min-height:20px;accent-color:#f52c4b}
.ratlab-auth-entry .ratlab-auth button[type=submit]{background:#df1641;border-color:#df1641;min-height:48px}
.ratlab-auth-entry .auth-password-row button{background:#17191d;border-color:#34383e}
.ratlab-auth-entry .auth-recovery-link{margin-top:8px;justify-content:center}
.ratlab-auth-entry .auth-recovery-link button{background:transparent;border:0;font-size:14px;text-decoration:underline;text-underline-offset:4px}
.ratlab-auth-entry .auth-actions button[data-action=signup]{background:transparent;border-color:#565b63;font-weight:600}
.ratlab-auth-entry .auth-links{justify-content:center;color:#b8bdc5;gap:20px;margin-top:32px}
.ratlab-auth [data-cooldown]{font-size:13px;color:#b8bdc5;min-height:20px;margin:8px 0;font-variant-numeric:tabular-nums}
@media(max-height:600px){.ratlab-auth-entry{align-items:start;padding:8px 0}.ratlab-auth-entry .auth-brand{margin-bottom:24px}}