:root{color-scheme:light dark;font-family:Instrument Sans,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:#f8fafc;color:#18181b}*{box-sizing:border-box}body{margin:0;min-height:100vh;background:#f8fafc;color:#18181b;-webkit-font-smoothing:antialiased}.auth-main{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px}.auth-wrap{width:100%;max-width:390px}.auth-brand{display:flex;justify-content:center;align-items:center;width:48px;height:48px;margin:0 auto 20px;border-radius:10px}.auth-brand img{width:48px;height:48px}.auth-card{background:#fff;border:1px solid #e4e4e7;border-radius:16px;padding:30px;box-shadow:0 10px 30px rgba(15,23,42,.06)}h1{font-size:24px;line-height:1.2;margin:0 0 8px;text-align:center}p{margin:0}.auth-subtitle{text-align:center;color:#71717a;font-size:14px;margin-bottom:24px}.field{margin-bottom:18px}.field-row{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:10px}.field-row label{margin-bottom:0}.field-row .link{flex:0 0 auto;padding:0 8px;margin-right:-8px}label{display:block;font-size:14px;font-weight:600;margin-bottom:7px}input[type=email],input[type=password]{width:100%;height:44px;border:1px solid #d4d4d8;border-radius:9px;padding:0 12px;background:#fff;color:#18181b;font:inherit;outline:none}input:focus{border-color:#2563eb;box-shadow:0 0 0 3px rgba(37,99,235,.14)}.remember{display:flex;align-items:center;gap:10px;min-height:44px;font-size:14px;color:#52525b;cursor:pointer}.remember input{width:20px;height:20px;margin:0}.btn{width:100%;min-height:44px;border:0;border-radius:9px;padding:10px 14px;font:inherit;font-weight:600;cursor:pointer}.btn-primary{background:#2563eb;color:#fff}.btn-primary:hover{background:#1d4ed8}.btn-passkey{background:#fff;color:#18181b;border:1px solid #d4d4d8;margin-bottom:18px}.divider{display:flex;align-items:center;gap:12px;color:#71717a;font-size:11px;text-transform:uppercase;margin:2px 0 20px}.divider:before,.divider:after{content:"";height:1px;background:#e4e4e7;flex:1}.link{display:inline-flex;align-items:center;min-height:44px;color:#1d4ed8;text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:3px;font-size:14px}.link:hover{text-decoration-thickness:2px}.link:focus-visible,.auth-brand:focus-visible,.btn:focus-visible{outline:3px solid rgba(37,99,235,.45);outline-offset:3px}.signup{text-align:center;color:#52525b;font-size:14px;margin-top:16px;line-height:1.5}.signup .link{margin-left:6px;padding:0 10px;border:1px solid #a1a1aa;border-radius:8px;font-weight:600;text-decoration:underline}.status{padding:10px 12px;border-radius:8px;background:#ecfdf5;color:#047857;font-size:14px;margin-bottom:18px}.error{color:#dc2626;font-size:13px;margin-top:6px}.passkey-error{text-align:center;margin:-8px 0 16px}[hidden]{display:none!important}@media(max-width:480px){.auth-main{padding:16px}.auth-card{padding:24px 20px;border-radius:13px}}@media(prefers-color-scheme:dark){:root{background:#09090b;color:#fafafa}body{background:#09090b;color:#fafafa}.auth-card{background:#18181b;border-color:#27272a;box-shadow:none}.auth-subtitle,.remember,.divider{color:#a1a1aa}.signup{color:#d4d4d8}.signup .link{border-color:#71717a;color:#93c5fd}input[type=email],input[type=password]{background:#09090b;border-color:#3f3f46;color:#fafafa}.btn-passkey{background:#18181b;border-color:#3f3f46;color:#fafafa}.divider:before,.divider:after{background:#3f3f46}.status{background:#052e24;color:#6ee7b7}}

/* Lighthouse fixes */
.field-row{min-height:48px;margin-bottom:12px}
.field-row .link{min-width:44px;min-height:44px;padding:0 10px;margin-right:0;font-weight:600;text-decoration-line:underline;text-decoration-thickness:2px;text-underline-offset:4px}
.signup .link{display:inline-flex;min-width:44px;min-height:44px;justify-content:center;color:#1e40af;border:2px solid currentColor;text-decoration-line:underline;text-decoration-thickness:2px;text-underline-offset:4px}

/* Final Lighthouse stability fixes */
.auth-card{position:relative}
#passkey-area[hidden]{display:none!important}
#passkey-area:not([hidden]){margin-top:16px}
.auth-brand img{display:block;aspect-ratio:1/1}