:root{--navy:#102a43;--navy2:#071d31;--ink:#183449;--muted:#5e7181;--lime:#b9ef45;--lime2:#d5ff7a;--cream:#f6f8f3;--line:#dce4df;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:var(--cream)}*{box-sizing:border-box}body{margin:0}.login-shell{min-height:100vh;display:grid;place-items:center;padding:24px;background:radial-gradient(circle at 82% 18%,rgba(185,239,69,.22),transparent 28%),linear-gradient(145deg,var(--navy2),var(--navy) 58%,#163955)}.login-card{width:min(440px,100%);background:#fff;border:1px solid var(--line);border-radius:22px;padding:38px;box-shadow:0 30px 80px rgba(7,29,49,.32)}.brand{display:flex;align-items:center;gap:11px;margin-bottom:38px}.logo-mark{display:grid;place-items:center;width:42px;height:42px;border-radius:12px;background:var(--lime);color:var(--navy);font-weight:900;font-size:1.08rem;letter-spacing:-.05em}.brand-name{font-weight:900;font-size:.78rem;line-height:1;letter-spacing:.08em;color:var(--navy)}.brand-product{margin-top:5px;color:#70828e;font-size:.68rem;font-weight:800;letter-spacing:.15em}.eyebrow{display:flex;align-items:center;gap:9px;color:#4f6678;font-size:.7rem;font-weight:850;letter-spacing:.14em}.eyebrow span{width:8px;height:8px;border-radius:50%;background:var(--lime);box-shadow:0 0 0 5px rgba(185,239,69,.2)}.login-card h1{font-size:2.55rem;line-height:1.05;letter-spacing:-.04em;color:var(--navy);margin:10px 0 8px;font-weight:760}.login-card p{color:var(--muted);margin:0 0 30px;line-height:1.55}label{display:grid;gap:8px;margin:0 0 17px;font-size:12px;font-weight:800;color:#526a7a}input{width:100%;border:1.5px solid #cbd7d1;border-radius:10px;padding:12px 13px;font:inherit;color:var(--ink);background:#fff}input:focus{outline:3px solid rgba(185,239,69,.34);border-color:#91be2f}button{width:100%;border:0;border-radius:12px;background:var(--navy);color:#fff;padding:14px;font:inherit;font-weight:850;cursor:pointer;box-shadow:0 10px 22px rgba(16,42,67,.16)}button span{color:var(--lime);margin-left:7px}button:disabled{opacity:.6}.error{min-height:20px;margin-top:12px;color:#8b3030;font-size:12px}@media(max-width:560px){.login-shell{padding:16px}.login-card{padding:30px 22px;border-radius:18px}.brand{margin-bottom:30px}}