:root{color-scheme:dark;--bg:#060a0f;--panel:#101721;--line:#263342;--ink:#edf4fa;--muted:#82909e;--cyan:#55eadc;--blue:#4fa7ff}*{box-sizing:border-box}body{margin:0;background:radial-gradient(circle at 70% 0,#10152a 0,transparent 35%),var(--bg);color:var(--ink);font:15px Inter,ui-sans-serif,system-ui,sans-serif}button,input,select,textarea{font:inherit}.login{min-height:100vh;display:grid;place-items:center}.login form{width:min(400px,calc(100% - 32px));border:1px solid var(--line);background:#0b1119;padding:38px}.mark{width:48px;height:48px;border:2px solid var(--cyan);border-radius:50%;display:grid;place-items:center;color:var(--cyan);font-weight:900}.eyebrow{color:var(--cyan);font:700 11px ui-monospace,monospace;letter-spacing:.18em}.login h1{font-size:38px;margin:8px 0}.login p{color:var(--muted)}label{display:grid;gap:8px;margin:28px 0 14px;color:var(--muted)}input{padding:13px;background:#080d13;color:white;border:1px solid var(--line)}button{cursor:pointer;border:1px solid var(--cyan);background:var(--cyan);color:#04100f;font-weight:800;padding:11px 15px}button:disabled{cursor:not-allowed;opacity:.5}small{color:var(--muted)}#login-error{display:block;color:#ff7777;margin-top:12px}#app{min-height:100vh;grid-template-columns:250px 1fr}#app:not([hidden]){display:grid}aside{position:fixed;width:250px;inset:0 auto 0 0;border-right:1px solid var(--line);background:#090e14;padding:28px 20px;display:flex;flex-direction:column}.brand{display:flex;align-items:center;gap:14px;margin-bottom:42px}.brand div:last-child{display:grid;letter-spacing:.12em}.brand span{font-size:10px;color:var(--muted)}nav{display:grid;gap:7px}nav button{border:0;text-align:left;background:transparent;color:var(--muted)}nav button.active{background:#112529;color:var(--cyan);border-left:2px solid var(--cyan)}.system{margin-top:auto;padding:14px;border:1px solid #22534e;display:flex;gap:10px}.system i{width:8px;height:8px;margin-top:5px;background:var(--cyan);border-radius:50%}.system div{display:grid}.system b{font-size:12px;color:var(--cyan)}main{grid-column:2;padding:34px;max-width:1500px;width:100%;margin:auto}header,.panel-head{display:flex;align-items:center;gap:12px}header>div{margin-right:auto}header h1{margin:4px 0 25px;font-size:32px}.ghost{background:transparent;color:var(--muted);border-color:var(--line)}.kpis{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:14px}.kpis article,.panel{background:linear-gradient(145deg,#111925,#0c121a);border:1px solid var(--line)}.kpis article{padding:22px;display:grid;gap:9px}.kpis span{color:var(--muted)}.kpis strong{font-size:32px}.panel{padding:20px;margin-bottom:14px}.panel-head{justify-content:space-between;border-bottom:1px solid var(--line);padding-bottom:14px}.panel h2{font-size:18px;margin:0}.panel p{color:var(--muted);margin:5px 0 0}.devices{display:grid;gap:9px;margin-top:14px}.device{display:grid;grid-template-columns:12px 1fr auto auto;align-items:center;gap:14px;padding:13px;border:1px solid var(--line)}.status{width:9px;height:9px;border-radius:50%;background:#59616b}.status.online{background:var(--cyan);box-shadow:0 0 10px var(--cyan)}.device b,.device span{display:block}.device span,.device time{font-size:12px;color:var(--muted)}select{background:#090e14;color:white;border:1px solid var(--line);padding:9px}.grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.list>div{padding:12px 0;border-bottom:1px solid var(--line);display:grid;grid-template-columns:1fr auto;gap:5px}.list b{font-size:13px}.list span,.list time{color:var(--muted);font-size:11px}.empty{color:var(--muted);padding:20px 0}dialog{width:min(620px,calc(100% - 30px));background:#0c131c;color:white;border:1px solid var(--line);padding:0}dialog::backdrop{background:#000b}dialog form{padding:30px}.close{float:right;background:none;border:0;color:white;font-size:28px}code,pre{display:block;padding:14px;color:var(--cyan);background:#060a0f;border:1px solid var(--line);white-space:pre-wrap;overflow-wrap:anywhere}#token-box label{margin-top:20px}.model-badge{border:1px solid #235c56;background:#0c2424;color:var(--cyan);padding:8px 11px;font:700 11px ui-monospace,monospace;letter-spacing:.05em}.chat-warning{display:grid;grid-template-columns:auto 1fr;gap:12px;margin:16px 0;padding:13px 15px;border:1px solid #745d2c;background:#231d11;color:#d9c591}.chat-warning strong{color:#ffd775;white-space:nowrap}.chat-messages{height:360px;overflow:auto;border:1px solid var(--line);background:#080d13;padding:18px;display:grid;align-content:start;gap:14px}.chat-empty{min-height:100%;display:grid;place-content:center;text-align:center;gap:7px;color:var(--muted)}.chat-empty b{color:var(--ink)}.chat-message{display:grid;grid-template-columns:36px minmax(0,1fr);gap:11px;max-width:84%}.chat-message.user{justify-self:end;grid-template-columns:minmax(0,1fr) 36px}.chat-message.user .chat-avatar{grid-column:2}.chat-message.user>div:last-child{grid-row:1;grid-column:1;background:#12322f}.chat-message.assistant>div:last-child{background:#121b27}.chat-message.error>div:last-child{background:#35191d;border-color:#71313b}.chat-message>div:last-child{border:1px solid var(--line);padding:12px 14px}.chat-message p{white-space:pre-wrap;overflow-wrap:anywhere;color:var(--ink);line-height:1.55;margin:6px 0}.chat-message small{display:block;border-top:1px solid var(--line);padding-top:8px;margin-top:9px}.chat-avatar{width:36px;height:36px;border:1px solid var(--cyan);border-radius:50%;display:grid;place-items:center;color:var(--cyan);font-size:11px;font-weight:900}.chat-composer{margin-top:14px}.chat-controls{display:flex;justify-content:space-between;align-items:end;gap:12px}.chat-controls label{margin:0;min-width:260px}.chat-prompt-label{position:relative;margin:12px 0}.chat-prompt-label textarea{width:100%;resize:vertical;min-height:100px;padding:14px 14px 28px;background:#080d13;color:white;border:1px solid var(--line);line-height:1.45}.chat-prompt-label small{position:absolute;right:10px;bottom:8px}.chat-submit{display:flex;align-items:center;justify-content:space-between;gap:14px}.chat-submit span{color:var(--muted);font-size:12px}@media(max-width:850px){#app:not([hidden]){display:block}aside{position:static;width:auto;height:auto;padding:16px}.brand{margin:0}.system,nav{display:none}main{padding:18px}header{flex-wrap:wrap}header>div{width:100%}.kpis{grid-template-columns:1fr 1fr}.grid{grid-template-columns:1fr}.device{grid-template-columns:10px 1fr}.device>button,.device>select{grid-column:2}.panel-head,.chat-warning,.chat-controls,.chat-submit{align-items:stretch;grid-template-columns:1fr;display:grid}.chat-warning strong{white-space:normal}.chat-controls label{min-width:0}.chat-message{max-width:96%}.chat-messages{height:420px}.chat-submit button{width:100%}}