:root{font-family:Arial,Helvetica,sans-serif;color:#213d34;background:#f4f6f5;color-scheme:light}*{box-sizing:border-box}body{margin:0;min-height:100dvh;display:grid;place-items:center;padding:24px}main{width:min(100%,440px);background:white;border:1px solid #dce5e0;border-radius:18px;padding:36px}.brand{font:32px Georgia,serif;letter-spacing:4px;color:#23634e;text-decoration:none}.eyebrow{font-size:10px;letter-spacing:1.3px;margin-top:24px;color:#61776f}h1{font:30px Georgia,serif;margin:18px 0}p,small{color:#61776f;line-height:1.5}form{display:grid;gap:18px;margin:26px 0 14px}label{display:grid;gap:8px;font-size:14px}input,button{width:100%;font:16px Arial,sans-serif;border:1px solid #b9cec2;border-radius:9px;padding:13px;min-height:46px}button{cursor:pointer;background:#23634e;border-color:#23634e;color:white}button:disabled{opacity:.6;cursor:wait}input:focus-visible,button:focus-visible,a:focus-visible{outline:3px solid #bd8f45;outline-offset:3px}#status{margin:0;min-height:22px;color:#9b352f;font-size:14px}small{display:block;font-size:12px}@media(max-width:480px){body{padding:16px}main{padding:26px}}

/* Approved AISI login branding */
.brand{display:flex;flex-direction:column;align-items:center;gap:14px;background:#fff;font:700 26px Arial,Helvetica,sans-serif;letter-spacing:2px;text-align:center}.brand-logo{display:block;width:176px;height:176px;object-fit:contain;background:#fff}.eyebrow{text-align:center;font-size:12px;letter-spacing:.2px;margin-top:18px}@media(max-width:480px){.brand{font-size:23px;letter-spacing:1.3px}.brand-logo{width:148px;height:148px}}