:root{color-scheme:dark;--bg:#070b15;--ink:#e8e8f0;--muted:#a8bcc9;--line:rgba(255,255,255,.18);--accent:#5ff2ff}
*{box-sizing:border-box}html,body{margin:0;height:100%;background:var(--bg);color:var(--ink);font:16px/1.45 system-ui,-apple-system,"Segoe UI",sans-serif}
.card{max-width:360px;margin:12vh auto 0;padding:0 16px}h1{font-size:22px;letter-spacing:.08em;margin:0 0 6px}
.hint{color:var(--muted);font-size:14px;margin:0 0 22px}label{display:block;font-size:13px;color:var(--muted);margin:14px 0 6px}
input{width:100%;padding:11px 12px;border-radius:10px;border:1px solid var(--line);background:#0d1424;color:var(--ink);font:inherit}
input:focus-visible,button:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
button{margin-top:20px;width:100%;padding:11px;border-radius:10px;border:1px solid var(--accent);background:transparent;color:var(--ink);font:inherit;cursor:pointer}
button:disabled{opacity:.5;cursor:default}#message{min-height:1.4em;color:#ffc290;font-size:14px}
#screen{position:fixed;inset:0}#screen iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
#logout{position:absolute;z-index:2;top:10px;right:10px;width:auto;margin:0;padding:6px 12px;font-size:13px;background:rgba(7,11,21,.7)}
#status{position:absolute;z-index:1;left:16px;bottom:10px;margin:0;color:var(--muted);font-size:13px}#status:empty{display:none}