:root { color-scheme: dark; }
  * { box-sizing: border-box; }
  body { margin:0; background:#0e0e0f; color:#e8e6e3;
         font:400 16px/1.6 ui-serif, Georgia, "Times New Roman", serif;
         padding:clamp(24px,5vw,64px); }
  main { max-width:760px; margin:0 auto; }
  h1 { font-size:clamp(22px,3.4vw,30px); font-weight:400; letter-spacing:-.01em; margin:0 0 4px; }
  .sub { color:#8b8681; font-size:14px; margin:0 0 40px; }
  .estado { display:inline-flex; align-items:center; gap:9px; font-size:14px;
            padding:7px 14px; border:1px solid #2a2a2c; border-radius:999px; margin-bottom:36px; }
  .ponto { width:7px; height:7px; border-radius:50%; background:#6b6b6e; }
  .vivo .ponto { background:#7fa650; box-shadow:0 0 0 4px rgba(127,166,80,.14); }
  .parado .ponto { background:#a6604f; }
  .grade { display:grid; grid-template-columns:repeat(auto-fit,minmax(150px,1fr));
           gap:1px; background:#232325; border:1px solid #232325; margin-bottom:36px; }
  .cel { background:#131315; padding:18px 20px; }
  .rot { font-size:11px; text-transform:uppercase; letter-spacing:.09em; color:#7d7873;
         font-family:ui-sans-serif,system-ui,sans-serif; margin-bottom:7px; }
  .val { font-size:26px; font-variant-numeric:tabular-nums; letter-spacing:-.02em; }
  .val small { font-size:13px; color:#8b8681; letter-spacing:0; }
  h2 { font-size:13px; text-transform:uppercase; letter-spacing:.09em; color:#7d7873;
       font-weight:400; font-family:ui-sans-serif,system-ui,sans-serif;
       border-bottom:1px solid #232325; padding-bottom:9px; margin:0 0 18px; }
  table { width:100%; border-collapse:collapse; font-variant-numeric:tabular-nums; }
  td { padding:8px 0; border-bottom:1px solid #1c1c1e; }
  td:last-child { text-align:right; font-size:17px; }
  td:first-child { color:#8b8681; font-size:14px;
                   font-family:ui-sans-serif,system-ui,sans-serif; }
  footer { margin-top:44px; color:#5f5b57; font-size:13px; }

[hidden]{display:none!important} .top{display:flex;align-items:flex-start;justify-content:space-between;gap:20px} button,input{font:inherit} button{cursor:pointer;background:#879c70;color:#11150e;border:0;border-radius:5px;padding:10px 18px} button:disabled{opacity:.55;cursor:wait} .quiet{background:transparent;border:1px solid #383a34;color:#c3c6bd;font-size:13px;padding:7px 12px} form{max-width:360px;margin:32px 0 0} label{display:block;margin:18px 0 7px;color:#a9ada3;font:14px ui-sans-serif,system-ui,sans-serif} input{display:block;width:100%;box-sizing:border-box;padding:12px;background:#161815;color:#eff2e8;border:1px solid #454b3d;border-radius:4px} input:focus-visible,button:focus-visible{outline:2px solid #abc58c;outline-offset:3px} form button{margin-top:24px;width:100%} .message{min-height:1.5em;color:#d9aa99;font:14px/1.5 ui-sans-serif,system-ui,sans-serif} .hint{color:#8b9282;font:13px/1.6 ui-sans-serif,system-ui,sans-serif}.status-row{display:flex;gap:14px;align-items:center;flex-wrap:wrap} a{color:#b9cda7}
main{max-width:1060px}.sub{margin-bottom:30px}.estado{margin-bottom:24px}.grade{margin-bottom:30px}
.chart-panel{margin:0 0 38px;border:1px solid #30332d;background:#131513;padding:24px}.chart-heading{display:flex;justify-content:space-between;align-items:flex-start;gap:16px}.chart-heading h2{font-size:17px;letter-spacing:0;text-transform:none;color:#e0e5d7;border:0;padding:0;margin:0 0 3px}.chart-heading p{margin:0}.chart-heading button{white-space:nowrap}.chart-controls{display:flex;align-items:end;gap:18px;flex-wrap:wrap;margin-top:20px}.chart-controls label{margin:0;font-size:12px;color:#a6ac9f}.chart-controls select{display:block;margin-top:7px;min-height:40px;background:#1a1d18;border:1px solid #454b3d;border-radius:4px;color:#e5e9df;padding:8px 28px 8px 10px;font:13px ui-sans-serif,system-ui,sans-serif}.chart-controls button{min-height:40px;margin-left:auto;font-family:ui-sans-serif,system-ui,sans-serif}.channels{display:flex;flex-wrap:wrap;gap:10px 20px;padding:0;margin:22px 0 9px;border:0}.channel{display:flex;gap:7px;align-items:center;margin:0;color:var(--channel);font:13px ui-sans-serif,system-ui,sans-serif;cursor:pointer;min-height:28px}.channel input{display:inline-block;width:16px;height:16px;accent-color:var(--channel);margin:0}.c0{--channel:#b2cf8d}.c1{--channel:#dba875}.c2{--channel:#88bddd}.c3{--channel:#d995b1}.c4{--channel:#c0b0eb}.c5{--channel:#e2d27d}.plot{position:relative;min-width:0;width:100%}canvas{display:block;width:100%;height:360px}.chart-tooltip{position:absolute;top:28px;left:52px;right:12px;pointer-events:none;background:#20261eed;border:1px solid #515b47;padding:8px 12px;font:12px/1.6 ui-sans-serif,system-ui,sans-serif;color:#eef1e8;font-variant-numeric:tabular-nums}.chart-summary{color:#c7ccbf;font:13px/1.6 ui-sans-serif,system-ui,sans-serif;margin:18px 0 4px;font-variant-numeric:tabular-nums}.quality{margin:0;color:#a6b996}.quality.warning{color:#e4b692}.caption{border-top:1px solid #30332d;margin:18px 0 0;padding-top:14px;font-size:12px;color:#a5ac9c}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}select:focus-visible{outline:2px solid #abc58c;outline-offset:3px}.chart-controls select:disabled{opacity:.55}
@media(max-width:600px){body{padding:22px 16px}.top{gap:12px}.sub{font-size:12px}.grade{grid-template-columns:repeat(2,minmax(0,1fr))}.cel{padding:13px 15px}.val{font-size:23px}.chart-panel{padding:16px 10px}.chart-heading{gap:10px}.chart-heading h2{font-size:15px}.chart-heading .hint{font-size:11px}.chart-heading button{font-size:12px;padding:7px 9px}.chart-controls{gap:12px}.chart-controls button{margin-left:0}.channels{gap:5px 16px}.chart-summary{font-size:12px}.chart-controls select{padding-right:18px}canvas{height:300px}}