:root{color-scheme:dark;--bg:#071014;--panel:#0e1b21;--line:#22343c;--muted:#89a0aa;--text:#edf6f8;--accent:#5ee0a0;--blue:#65a7ff}*{box-sizing:border-box}body{margin:0;background:radial-gradient(circle at 85% -10%,#17383b 0,transparent 32rem),var(--bg);color:var(--text);font:16px/1.5 Inter,ui-sans-serif,system-ui,sans-serif}header{height:68px;padding:0 max(24px,calc((100vw - 1180px)/2));display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);background:#071014cc;backdrop-filter:blur(14px);position:sticky;top:0}header div{display:flex;gap:12px;align-items:center}.mark{display:grid;place-items:center;width:34px;height:34px;border-radius:9px;background:var(--accent);color:#052016;font-weight:900}#connection{font-size:14px;color:var(--muted)}main{max-width:1180px;margin:0 auto;padding:54px 24px}.card{background:var(--panel);border:1px solid var(--line);border-radius:18px}.login{max-width:520px;padding:34px;margin:8vh auto}.login p,.toolbar p{color:var(--muted);margin-top:4px}h1,h2{margin:0;letter-spacing:-.03em}.login form{display:flex;gap:10px;margin-top:28px}input,button{font:inherit;border-radius:10px;border:1px solid var(--line);padding:11px 13px}input{min-width:0;background:#081318;color:var(--text);flex:1}button{background:var(--accent);color:#062117;font-weight:700;cursor:pointer}button.secondary,.controls button{background:#14252c;color:var(--text)}button:disabled{opacity:.35;cursor:not-allowed}.toolbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px}.devices{display:grid;grid-template-columns:repeat(auto-fit,minmax(340px,1fr));gap:16px}.device{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:20px}.device-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:8px}.device-head>div{display:flex;align-items:center;gap:9px}.device-head>span{font-size:14px;color:var(--muted)}.dot{width:9px;height:9px;border-radius:50%;background:#51626a}.online .dot{background:var(--accent);box-shadow:0 0 12px #5ee0a0}.device code{font-size:13px;color:var(--muted)}.controls{display:flex;gap:8px;margin:20px 0 10px}.command{display:grid;grid-template-columns:1fr 1.5fr auto;gap:7px}.output{min-height:70px;max-height:230px;overflow:auto;background:#071014;border-radius:9px;padding:12px;color:#a7c5d0;font-size:12px}.empty{border:1px dashed var(--line);border-radius:16px;padding:55px;text-align:center;color:var(--muted)}dialog{color:var(--text);background:var(--panel);border:1px solid var(--line);border-radius:16px;width:min(520px,90vw)}dialog::backdrop{background:#000a}dialog label{display:grid;gap:8px;margin:24px 0}.actions{display:flex;justify-content:flex-end;gap:8px}#credentials{white-space:pre-wrap;background:#071014;padding:14px;border-radius:9px;color:#b9f5d5}@media(max-width:650px){main{padding:32px 15px}.login form,.toolbar{align-items:stretch;flex-direction:column}.command{grid-template-columns:1fr}.devices{grid-template-columns:1fr}}