:root{font:16px/1.45 system-ui,sans-serif;color:#17243a;background:#edf2f8}
*{box-sizing:border-box}
[hidden]{display:none!important}
body{margin:0}
header{min-height:70px;display:flex;align-items:center;gap:12px;padding:12px max(20px,calc((100% - 1120px)/2));background:#14243c;color:#fff}
header small,.toolbar small{display:block;font-size:.82rem;opacity:.8}
.mark{display:grid;place-items:center;width:38px;height:38px;background:#95e6cc;color:#14243c;border-radius:10px;font-weight:800}
main{max-width:1160px;margin:auto;padding:32px 20px}
.card{background:#fff;border:1px solid #d8e0ec;border-radius:18px;padding:clamp(20px,4vw,36px);box-shadow:0 12px 30px #14243c0c}
#entry{max-width:490px;margin:auto}
h1{font-size:clamp(1.5rem,4vw,2.2rem);line-height:1.15;margin:.4rem 0 .7rem}
p{margin:.5rem 0 1rem}
.eyebrow{font-size:.78rem;font-weight:750;letter-spacing:.11em;text-transform:uppercase;color:#176453;margin:0}
label{display:block;font-weight:650;margin:.8rem 0 .3rem}
input,select{width:100%;min-height:42px;border:1px solid #a9b8ca;border-radius:8px;background:#fff;color:inherit;padding:8px 10px;font:inherit}
.remember{display:flex;align-items:center;gap:8px;font-weight:500}
.remember input{width:17px;min-height:17px}
.saved{margin:.8rem 0 .4rem;color:#176453}
button{min-height:40px;border:0;border-radius:8px;padding:8px 14px;font:inherit;font-weight:680;background:#135e50;color:#fff;cursor:pointer}
button:disabled{opacity:.55;cursor:wait}
button[type=submit]{width:100%;margin-top:14px}
button.quiet{background:#f2f6fb;color:#17243a}
#logout{margin-left:auto}
.notice{padding:12px;border-radius:10px;background:#ecf7f3}
.notice p{margin:.3rem 0}
.desk{display:grid;grid-template-columns:1fr minmax(230px,360px);align-items:center;gap:24px}
.viewer{margin-top:18px;border-radius:14px;overflow:hidden;background:#152338;color:#fff}
.toolbar{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:12px 16px}
.screen{display:grid;place-items:center;background:#090d13;min-height:180px}
.screen img{display:block;max-width:100%;max-height:74vh;touch-action:none;user-select:none}
:focus-visible{outline:3px solid #347cd0;outline-offset:2px}
#status{max-width:600px;margin:14px auto;color:#822638;font-weight:600}
@media(max-width:680px){.desk{grid-template-columns:1fr;gap:6px}main{padding:20px 12px}}