:root{color-scheme:light;--ink:#17252c;--muted:#65777c;--green:#087b65;--border:#dfe7e5;--bg:#f3f6f4}*{box-sizing:border-box}body{margin:0;font:15px/1.5 system-ui,-apple-system,Segoe UI,sans-serif;color:var(--ink);background:var(--bg)}[hidden]{display:none!important}button,input{font:inherit}button{cursor:pointer;border:1px solid var(--border);border-radius:10px;padding:12px 16px;background:white;color:var(--ink)}button:disabled{cursor:not-allowed;opacity:.45}button:hover:enabled{border-color:var(--green)}button:focus-visible,a:focus-visible,input:focus-visible{outline:3px solid #6ac8ae;outline-offset:3px}aside{width:248px;background:#132e2b;color:#e1eeea;position:fixed;inset:0 auto 0 0;padding:32px 22px;display:flex;flex-direction:column}.brand{display:flex;align-items:center;gap:10px;font-size:26px;font-weight:750;color:white;text-decoration:none}.logo{display:grid;place-items:center;background:#b5e9ca;color:#173e31;height:38px;width:38px;border-radius:12px;font-size:24px}.tag{font-size:10px;letter-spacing:1px;border:1px solid #57716a;padding:2px 6px;border-radius:5px}.aside-title{font-size:10px;letter-spacing:1.8px;margin:38px 0 20px;color:#99b7ae}nav{display:grid;gap:8px}nav button{background:transparent;border:0;text-align:left;color:#b7cec7;font-size:14px}nav button.active{background:#2b4740;color:#d6f5dd}.aside-bottom{margin-top:auto;font-size:13px}.aside-bottom p{color:#98b3a9;font-size:12px}.dot{display:inline-block;background:#b5e9ca;height:7px;width:7px;border-radius:50%;margin-right:5px}main{margin-left:248px;padding:38px 42px;max-width:1580px}header{display:flex;align-items:center;justify-content:space-between;gap:15px;margin-bottom:35px}.eyebrow{letter-spacing:1.7px;color:var(--green);font-size:11px;font-weight:750}h1{font-size:clamp(25px,3vw,38px);line-height:1.2;letter-spacing:-1.2px;margin:10px 0}header p,.muted{color:var(--muted)}header p{margin:10px 0 0}h2{font-size:19px;margin:0}h3{font-size:15px;margin:0}.section-heading{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:15px}.pill{font-size:12px;color:var(--muted);border:1px solid var(--border);border-radius:100px;padding:5px 11px;white-space:nowrap}.pill.online{background:#e3f4e9;color:#116948;border-color:#c4e8d4}.devices{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px;margin-bottom:28px}.device{padding:20px;text-align:left;position:relative}.device.selected{border:2px solid var(--green);padding:19px;background:#f9fffb}.device strong{display:block;font-size:16px;margin-bottom:5px}.device small{color:var(--muted);display:block;margin-bottom:15px}.workspace{display:grid;grid-template-columns:minmax(280px,.85fr) minmax(360px,1.3fr);gap:28px}.card{background:white;border:1px solid var(--border);border-radius:16px;padding:25px}.controls .section-heading{margin-bottom:8px}.controls>.muted{font-size:13px;margin:0 0 18px}.matrix-preview{height:245px;background:#111f24;border-radius:12px;display:flex;align-items:center;justify-content:center;color:#9dadad;text-align:center;padding:15px}.matrix-preview img{height:210px;width:210px;image-rendering:pixelated}.controls #preview-caption{margin:12px 0 24px;font-size:12px}.brightness{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin-top:12px}.brightness button{padding:10px 4px}.brightness button.selected{background:#e5f6eb;color:var(--green);border-color:var(--green)}.feedback{font-size:13px;margin-top:22px;padding:13px;background:#f1f5f3;border-radius:10px;overflow-wrap:anywhere}.feedback.success{background:#e3f4e9;color:#126b46}.feedback.error{background:#fff0e9;color:#943d19}.gallery-wrap>.muted{font-size:13px;margin:0 0 20px}.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.asset{padding:10px;text-align:left;background:white;border-radius:12px;overflow:hidden}.asset.selected{border:2px solid var(--green);padding:9px}.asset img{width:100%;aspect-ratio:1;background:#111f24;image-rendering:pixelated;border-radius:7px;object-fit:contain}.asset strong{display:block;font-size:13px;margin-top:8px}.asset span{font-size:11px;color:var(--muted)}.primary{background:var(--green);color:white;border-color:var(--green);font-weight:650}.gallery-wrap>.primary{margin-top:22px;width:100%}.hint{font-size:12px;color:var(--muted)}footer{display:flex;justify-content:space-between;margin-top:32px;padding-top:20px;border-top:1px solid var(--border);font-size:11px;color:var(--muted)}.login{max-width:420px;margin:50px auto}.login h2{margin:10px 0}.login p{color:var(--muted);font-size:13px}.login label{display:block;font-size:13px;font-weight:600;margin:16px 0}.login input{display:block;width:100%;padding:12px;border:1px solid var(--border);border-radius:8px;margin-top:6px}.login .primary{width:100%;margin-top:8px}.login #login-error{color:#9c3d20}.quiet{background:transparent;padding:7px 14px}.history{display:grid;gap:12px}.history-row{background:white;border:1px solid var(--border);border-radius:12px;padding:18px;display:flex;justify-content:space-between;gap:15px}.history-row p{margin:5px 0 0;font-size:12px;color:var(--muted)}.history-row .success{color:var(--green)}.network h2{font-size:27px;margin:12px 0}.network>p{max-width:850px;color:var(--muted)}.flow{display:grid;grid-template-columns:repeat(4,1fr);gap:15px;margin:30px 0}.flow>div{border:1px solid var(--border);border-radius:12px;padding:18px;color:var(--green);font-size:13px}.flow strong,.flow span{display:block;color:var(--ink);margin-top:10px}.flow span{font-size:12px;color:var(--muted)}@media(max-width:1100px){main{padding:28px 24px;margin-left:210px}aside{width:210px;padding:25px 16px}.workspace{grid-template-columns:1fr}.gallery{grid-template-columns:repeat(3,1fr)}.flow{grid-template-columns:repeat(2,1fr)}}@media(max-width:650px){aside{position:static;width:100%;padding:18px}.brand{font-size:22px}.aside-title,.aside-bottom{display:none}nav{display:flex;margin-top:15px;gap:0}nav button{font-size:11px;padding:9px 8px;flex:1}main{margin:0;padding:24px 16px}header{margin-bottom:25px}.eyebrow{font-size:10px}.card{padding:18px}.gallery{gap:8px}.asset strong{font-size:11px}.section-heading h2{font-size:17px}.pill{font-size:10px}.history-row{flex-direction:column}.flow{grid-template-columns:1fr}.devices{grid-template-columns:1fr}.login{margin:20px auto}footer{gap:15px}.matrix-preview{height:230px}}

/* Identidade Entersystem: logo oficial preservado sobre fundo branco. */
:root{--green:#b95f00}aside{background:#25272b}.brand{display:block}.brand-logo{display:block;width:100%;height:auto;background:#fff;border-radius:8px;padding:10px}.brand .tag{display:inline-block;margin-top:10px;color:#ffd5a5;border-color:#856643}nav button.active{background:#48362a;color:#ffe2bc}.aside-title{color:#c8b7a7}.aside-bottom p{color:#b7aaa0}.dot{background:#ff921c}.device.selected{background:#fffcf7}.pill.online{background:#fff1df;color:#8a4700;border-color:#f4d7b0}.brightness button.selected{background:#fff0dd}.feedback.success{background:#fff1df;color:#8a4700}@media(max-width:650px){.brand{display:flex;gap:12px}.brand-logo{width:190px}.brand .tag{margin-top:0}}