:root{font-family:Inter,ui-sans-serif,system-ui,-apple-system,sans-serif;color:#e9edf2;background:#0a0c0f;--line:#252a31;--panel:#111419;--muted:#87919d;--accent:#d7ff45;--danger:#ff667a}*{box-sizing:border-box}body{margin:0}.app{min-height:100vh;display:grid;grid-template-columns:250px 1fr;grid-template-rows:68px 1fr 36px}header{grid-column:1/3;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 22px;background:#0d1014;position:sticky;top:0;z-index:5}.brand{display:flex;align-items:center;gap:10px;letter-spacing:.12em}.mark{font-size:28px;color:var(--accent);font-weight:900}.brand b{font-size:17px}.brand small{display:block;font-size:9px;color:var(--muted);letter-spacing:.35em}.device{display:flex;align-items:center;gap:10px;font-size:13px}.dot{width:8px;height:8px;border-radius:50%;background:var(--accent);box-shadow:0 0 12px var(--accent)}.dot.off{background:#555;box-shadow:none}button,.filebtn{border:1px solid var(--line);background:#181c22;color:#eef2f6;padding:9px 13px;border-radius:9px;cursor:pointer}button:hover,.filebtn:hover{border-color:#59616c}aside{border-right:1px solid var(--line);padding:18px 12px;overflow:auto;background:#0d1014}aside h3{font-size:10px;color:#68727e;letter-spacing:.18em;margin:18px 8px 8px}.ghost{width:100%;text-align:left;background:transparent}.item{width:100%;text-align:left;background:transparent;border-color:transparent;padding:10px 8px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.item small{display:block;color:#65707b;margin-top:3px}main{padding:34px;max-width:1100px;width:100%;margin:auto;overflow:auto}.hero label{font-size:11px;letter-spacing:.18em;color:var(--muted)}textarea{width:100%;min-height:118px;margin-top:10px;background:#101319;border:1px solid #313741;border-radius:14px;color:#f4f6f8;padding:18px;font:500 18px/1.5 ui-monospace,monospace;resize:vertical;outline:none}textarea:focus{border-color:#65713a;box-shadow:0 0 0 3px #d7ff4510}.actions{display:flex;align-items:center;gap:12px;justify-content:flex-end;margin-top:10px;color:var(--muted);font-size:11px}.primary,.send{background:var(--accent);color:#111;font-weight:800;border-color:var(--accent)}.card,.panel{background:var(--panel);border:1px solid var(--line);border-radius:14px;margin-top:22px;padding:18px}.resultHead{display:flex;justify-content:space-between;align-items:center}.badge{display:inline-block;font-size:10px;letter-spacing:.08em;padding:5px 8px;border:1px solid #343b44;border-radius:20px;margin-right:7px}.badge.ok{color:var(--accent);border-color:#53631d}.badge.bad{color:var(--danger)}pre{white-space:pre-wrap;word-break:break-word;font:12px/1.6 ui-monospace,SFMono-Regular,Menlo,monospace;color:#cbd3dc}.error{color:#ff9aaa}.meta{display:flex;gap:24px;border-top:1px solid var(--line);padding-top:12px;color:var(--muted);font-size:12px}.meta b{color:#e9edf2}.progress{margin-top:12px;padding:10px;background:#171d13;border:1px solid #35411b;border-radius:8px;color:var(--accent);font-size:12px}.tabs{display:flex;gap:4px;margin-top:24px;border-bottom:1px solid var(--line)}.tabs button{border:0;border-radius:0;background:transparent;color:var(--muted);text-transform:uppercase;font-size:10px;letter-spacing:.1em}.tabs button.active{color:var(--accent);border-bottom:2px solid var(--accent)}.panel{margin-top:0;border-top:0;border-radius:0 0 14px 14px;min-height:190px}.panel input,.settings input{width:100%;background:#0d1014;border:1px solid var(--line);color:#fff;border-radius:8px;padding:10px;margin:7px 0 12px}.settings p{color:var(--muted);font-size:13px}.settings label{font-size:12px;color:#aeb6bf}.filebtn{display:inline-block;margin-left:8px}.filebtn input{display:none}.warn{color:#d7b96c!important}footer{grid-column:1/3;border-top:1px solid var(--line);display:flex;align-items:center;padding:0 18px;color:#65707b;font-size:10px;background:#0d1014}@media(max-width:760px){.app{display:block}.app header{height:64px}.device{font-size:0}.device button{font-size:12px}aside{display:none}main{padding:20px 14px 60px}footer{position:fixed;bottom:0;left:0;right:0;height:34px}.meta{gap:10px;flex-wrap:wrap}.resultHead{align-items:flex-start;gap:10px}textarea{font-size:15px}.tabs{overflow:auto}}.bootToggle{display:inline-flex;align-items:center;gap:.45rem;font-size:.85rem;opacity:.9}.bootToggle input{width:auto}.deviceButtons,.commandRow{display:flex;gap:8px;flex-wrap:wrap;align-items:center}.commandRow input{flex:1;min-width:240px}.deviceButtons button,.commandRow button{white-space:nowrap}.dot.pending{background:#f0c85b;box-shadow:0 0 12px #f0c85b}.simpleStatus{padding:16px 18px}.friendly{font-size:15px;line-height:1.55;color:#e9edf2;margin-top:12px}.simpleStatus .progress{margin-bottom:0}.settings h3{margin-top:6px}.settings pre{max-height:320px;overflow:auto;background:#0d1014;border:1px solid var(--line);padding:12px;border-radius:9px}