:root{--red:#FF0000;--red-d:#cc0000;--red-soft:color-mix(in srgb,var(--red) 10%,#fff);--grey:#6D6E71;--ink:#3b3c3e;--bg:#f9f9f9;--line:#e3e4e6}
*{box-sizing:border-box}
html,body{margin:0;height:100%}
body{font-family:"Segoe UI",system-ui,-apple-system,Roboto,Arial,sans-serif;background:var(--bg);color:var(--grey);line-height:1.5}
.wrap{max-width:1000px;margin:0 auto;padding:0 20px}
.top{background:#f9f9f9;border-bottom:1px solid var(--line)}
.top .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;padding-top:12px;padding-bottom:12px}
.brand{display:block;text-decoration:none}
.mark{height:56px;width:auto;display:block}
.mark[hidden],.sub[hidden],.foot[hidden]{display:none}
.sub{font-size:.85rem;color:var(--grey);align-self:center}
.tagline{font-size:.9rem;letter-spacing:.04em;color:var(--grey)}
.hero{padding:40px 0 20px}
.hero h1{margin:0 0 8px;font-size:1.9rem;color:var(--ink);font-weight:600}
.hero p{margin:0;max-width:640px}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:24px;padding:12px 0 48px}
.card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:28px;box-shadow:0 2px 12px rgba(0,0,0,.04);border-top:4px solid var(--red)}
.card h2{margin:12px 0 16px;font-size:1.25rem;color:var(--ink);font-weight:600}
.card h3{margin:22px 0 8px;font-size:1rem;color:var(--ink)}
.ico svg{width:34px;height:34px;fill:none;stroke:var(--red);stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
label{display:block;font-size:.85rem;margin:12px 0 4px;color:var(--grey)}
input{width:100%;padding:12px 14px;font-size:1.1rem;border:1px solid #cfd0d3;border-radius:10px;background:#fff;color:var(--ink);font-family:inherit}
#rid{letter-spacing:.12em;font-variant-numeric:tabular-nums}
input:focus{outline:2px solid color-mix(in srgb,var(--red) 35%,transparent);border-color:var(--red)}
.btn{display:inline-block;margin-top:18px;padding:12px 22px;font-size:1rem;font-weight:600;font-family:inherit;color:#fff;background:var(--red);border:1px solid var(--red);border-radius:10px;cursor:pointer;text-decoration:none;text-align:center}
.btn:hover{background:var(--red-d)}
.btn:disabled{opacity:.6;cursor:wait}
.btn.ghost{background:#fff;color:var(--red)}
.btn.ghost:hover{background:var(--red-soft)}
#connForm .btn{width:100%}
.dl{display:flex;gap:10px;flex-wrap:wrap}
.dl .btn{margin-top:4px;flex:1 1 200px}
.small{margin:0 0 8px}
.steps{margin:0;padding-left:20px}
.steps li{margin-bottom:6px}
.disc{font-size:.82rem;background:#f5f6f7;border-radius:10px;padding:10px 12px;margin:14px 0 0}
.msg{margin-top:12px;font-size:.92rem;padding:8px 12px;border-radius:8px}
.msg.err{background:var(--red-soft);color:var(--red-d)}
.foot{background:var(--red);color:#fff;font-size:.8rem;padding:18px 0;text-align:center}
.foot a{color:#fff;text-decoration:none}
#viewer{position:fixed;inset:0;background:#1d1e20;display:flex;flex-direction:column}
#viewer[hidden]{display:none}
#toolbar{display:flex;align-items:center;gap:8px;padding:6px 12px;background:#fff;border-bottom:2px solid var(--red);flex:0 0 auto;flex-wrap:wrap}
.tb-brand{font-size:1.2rem;color:var(--grey);margin-right:8px}
.tb-brand b{color:var(--red)}
.status{font-size:.88rem}
.status.ok::before{content:"●";color:#2e9e4f;margin-right:6px}
.sp{flex:1}
#toolbar button{font-family:inherit;font-size:.88rem;padding:6px 12px;border:1px solid #cfd0d3;background:#fff;color:var(--ink);border-radius:8px;cursor:pointer}
#toolbar button:hover{background:var(--bg)}
#toolbar button.danger{background:var(--red);border-color:var(--red);color:#fff}
#toolbar button.danger:hover{background:var(--red-d)}
#stage{flex:1;overflow:auto;display:flex;align-items:center;justify-content:center;min-height:0}
#screen{display:block;background:#000;outline:none;cursor:default;touch-action:none}
#stage.fit #screen{max-width:100%;max-height:100%;object-fit:contain}
#stage.actual{display:block}
#stage.actual #screen{margin:0}
#overlay{position:absolute;inset:0;background:rgba(0,0,0,.6);display:flex;align-items:center;justify-content:center}
#overlay[hidden]{display:none}
#overlay .box{background:#fff;border-radius:16px;padding:28px;max-width:400px;text-align:center;border-top:4px solid var(--red)}
#overlay p{color:var(--ink);font-size:1.05rem;margin:0}
.brand{display:flex;align-items:center;gap:18px}
.prod{font-size:1.5rem;font-weight:600;color:var(--red);border-left:2px solid var(--line);padding-left:18px}

/* ---- unattended mode: shared ---- */
.navlink{color:var(--red);text-decoration:none;font-weight:600;font-size:.95rem;margin-left:auto}
.navlink:hover{text-decoration:underline}
.top .wrap{flex-wrap:nowrap}
.page{min-height:100%;display:flex;flex-direction:column}
.page main{flex:1}
.narrow{max-width:460px;margin:0 auto;padding:36px 20px 48px}
.card.plain h1{margin:0 0 6px;font-size:1.4rem;color:var(--ink);font-weight:600}
.card .lead{margin:0 0 8px;font-size:.92rem}
select{width:100%;padding:10px 12px;font-size:1rem;border:1px solid #cfd0d3;border-radius:10px;background:#fff;color:var(--ink);font-family:inherit}
.btn.sm{margin-top:0;padding:6px 12px;font-size:.85rem;border-radius:8px}
.btn.full{width:100%}
.msg.ok{background:#e9f7ee;color:#1c6b37}
.msg.info{background:#f0f1f3;color:var(--ink)}
.qr{display:flex;justify-content:center;margin:12px 0}
.qr canvas{width:200px;height:200px;image-rendering:pixelated;border:1px solid var(--line);border-radius:8px;background:#fff;padding:8px}
code,.mono{font-family:ui-monospace,Consolas,Menlo,monospace}
.secret{display:block;word-break:break-all;background:#f5f6f7;border-radius:8px;padding:8px 10px;font-size:.9rem;color:var(--ink);user-select:all}
.codes{display:grid;grid-template-columns:1fr 1fr;gap:6px;margin:10px 0;padding:12px;background:#f5f6f7;border-radius:10px;font-size:1rem;color:var(--ink);text-align:center}
#toolbar .devname{font-weight:600;color:var(--ink)}
.mfa-pick{display:flex;gap:8px;margin:10px 0}
.mfa-pick .btn{margin-top:0;flex:1;padding:10px 12px;font-size:.9rem}
.mfa-pick .btn.on{background:var(--red);color:#fff}
.btn.ghost.on{background:var(--red);color:#fff}