:root{--ink:#1b2520;--green:#245b43;--paper:#f4f1e9;--line:#d8d9d2;--red:#a13f34}*{box-sizing:border-box}body{margin:0;min-height:100vh;background:radial-gradient(circle at 20% 10%,#e2ebe4,transparent 35%),var(--paper);color:var(--ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif}.login-shell{min-height:100vh;display:grid;place-items:center;padding:24px}.login-card{width:min(430px,100%);background:#fff;border:1px solid var(--line);border-radius:16px;padding:42px;box-shadow:0 24px 70px rgba(27,37,32,.12)}.brand-mark{width:58px;height:58px;border:2px solid #c99746;border-radius:50%;display:grid;place-items:center;font:700 19px Georgia,serif;color:#9c702d;margin-bottom:26px}.eyebrow{font-size:10px;letter-spacing:.18em;font-weight:800;color:var(--green);margin:0 0 9px}h1{font:34px Georgia,serif;margin:0 0 8px}#loginIntro{color:#68736d;margin:0 0 28px;line-height:1.5}form{display:grid;gap:17px}label{font-size:12px;font-weight:750;color:#4d5751}input{display:block;width:100%;margin-top:7px;padding:13px;border:1px solid #cbd0cc;border-radius:8px;font:15px inherit}input:focus{outline:3px solid #dce8df;border-color:var(--green)}button{border:0;border-radius:8px;padding:14px;background:var(--green);color:#fff;font:700 15px inherit;cursor:pointer}button:hover{background:#174a34}button:disabled{opacity:.65;cursor:wait}.error{min-height:18px;margin:-4px 0;color:var(--red);font-size:13px}.security-note{display:block;text-align:center;color:#89918c;margin-top:24px}.hidden{display:none}@media(max-width:520px){.login-card{padding:30px 24px}}