:root{--navy:#18244a;--yellow:#fbbf24;--ink:#101828;--ink2:#475467;--rule:#d9dde5;--canvas:#f4f6fb}
*{box-sizing:border-box}
body.auth{margin:0;min-height:100vh;display:grid;place-items:center;background:var(--canvas);color:var(--ink);font:14px/1.5 "Plus Jakarta Sans",system-ui,sans-serif;padding:16px}
.box{width:100%;max-width:380px;background:#fff;border:1px solid var(--rule);border-radius:16px;padding:28px;box-shadow:0 1px 2px rgba(16,24,40,.05),0 10px 30px rgba(16,24,40,.07)}
.box img{display:block;height:44px;margin:0 0 20px}
h1{font-size:20px;margin:0 0 4px}
p.m{color:var(--ink2);margin:0 0 18px}
label{display:block;font-size:12.5px;font-weight:600;color:var(--ink2);margin:14px 0 4px}
input{width:100%;padding:10px 12px;border:1px solid var(--rule);border-radius:10px;font:inherit}
input:focus{outline:2px solid #2563eb;outline-offset:1px}
button{width:100%;margin-top:20px;background:var(--navy);color:#fff;border:0;border-radius:10px;padding:11px;font:inherit;font-weight:700;cursor:pointer}
button:hover{filter:brightness(1.15)}
.err{background:#fee2e2;color:#991b1b;border-radius:8px;padding:9px 12px;margin-bottom:6px}
.ok{background:#dcfce7;color:#166534;border-radius:8px;padding:9px 12px;margin-bottom:6px}
code{background:#eef1f6;padding:2px 6px;border-radius:5px}