:root{--bg: #0b1021;--panel: rgba(255, 255, 255, .05);--panel-border: rgba(255, 255, 255, .12);--text: #e6f1ff;--muted: #9fb0c5;--accent: #7cf7af;--accent-2: #7de3ff;--error: #f87171;--shadow: 0 20px 70px rgba(0, 0, 0, .4);font-family:Space Grotesk,system-ui,-apple-system,sans-serif;background:var(--bg);color:var(--text)}*{box-sizing:border-box}body{margin:0;min-block-size:100vh;background:radial-gradient(circle at 18% 20%,rgba(125,227,255,.16),transparent 38%),radial-gradient(circle at 82% 12%,rgba(124,247,175,.18),transparent 42%),linear-gradient(135deg,#0b122d,#0b1021 60%,#070b16)}.page{max-inline-size:1100px;margin:0 auto;padding:40px 24px 80px;position:relative}.glow{position:absolute;inline-size:360px;block-size:360px;filter:blur(180px);opacity:.35;z-index:0}.glow-1{background:#7de3ff;inset-block-start:-80px;inset-inline-start:-90px}.glow-2{background:#7cf7af;inset-block-end:40px;inset-inline-end:-60px}.hero{position:relative;z-index:1;display:flex;justify-content:space-between;align-items:flex-start;gap:16px;margin-block-end:24px}.brand{display:flex;align-items:center;gap:16px}.logo{inline-size:72px;block-size:72px;object-fit:contain;filter:drop-shadow(0 12px 24px rgba(0,0,0,.35))}h1{margin:8px 0 4px;font-size:2.35rem;letter-spacing:-.01em;color:#f8fbff}.section-block{margin-block-start:28px;padding:18px;border-radius:22px;border:1px solid rgba(255,255,255,.08);background:#070b168c;box-shadow:0 20px 60px #00000059}.section-mqtt{border-color:#ffca2859;background:linear-gradient(135deg,#ffca2814,#070b1699),#070b168c}.section-nats{border-color:#7de3ff59;background:linear-gradient(135deg,#7de3ff14,#070b1699),#070b168c}.section-heading{margin-block-end:16px;display:flex;align-items:flex-start;justify-content:space-between;gap:16px}.section-title{margin:8px 0 6px;font-size:1.6rem;color:#f3f7ff}.section-subhead{margin:0;color:#b9c7dc}.section-toggle{border:1px solid rgba(255,255,255,.18);background:#ffffff0f;color:var(--text);border-radius:999px;padding:8px 16px;font-weight:600;align-self:flex-start}.section-toggle:hover{box-shadow:0 8px 24px #00000040}.section-stack{display:grid;gap:18px}.section-block.is-collapsed .section-stack{display:none}.subhead{color:#c6d5eb;margin:0;max-inline-size:620px}a{color:var(--accent)}.eyebrow{text-transform:uppercase;letter-spacing:.2em;font-size:.75rem;color:var(--muted);margin:0}.status{padding:10px 16px;border-radius:999px;text-transform:capitalize;color:#02131c;font-weight:700;min-inline-size:120px;text-align:center;box-shadow:0 10px 40px #00000040}.card{position:relative;z-index:1;background:var(--panel);border:1px solid var(--panel-border);border-radius:18px;padding:20px;box-shadow:var(--shadow);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);overflow:hidden}.card:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(120deg,#7cf7af12,#7de3ff0d);opacity:.8;pointer-events:none}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px;align-items:center}.field label{display:block;color:var(--muted);font-size:.9rem;margin-block-end:6px}.field input{inline-size:100%;padding:12px 14px;border-radius:10px;border:1px solid var(--panel-border);background:#ffffff08;color:var(--text);transition:border .15s ease,box-shadow .15s ease}.field input:focus{outline:none;border-color:#7cf7afcc;box-shadow:0 0 0 4px #7cf7af1f}.actions{display:flex;gap:10px;align-items:center}button{cursor:pointer;border:none;border-radius:12px;padding:12px 18px;font-weight:600;color:#0b1120;transition:transform .12s ease,box-shadow .16s ease}button.primary{background:linear-gradient(120deg,#ffe082,#ffca28);box-shadow:0 10px 40px #ffca2847;color:#1a1300}button.ghost{background:transparent;border:1px solid var(--panel-border);color:var(--text)}button:disabled{opacity:.5;cursor:not-allowed}button:not(:disabled):hover{transform:translateY(-1px);box-shadow:0 14px 50px #ffca2852}.error{grid-column:1 / -1;background:#f871711a;border:1px solid rgba(248,113,113,.4);color:#fecdd3;padding:10px 12px;border-radius:12px}.metrics{margin-block-start:0}.metrics-header{display:flex;justify-content:space-between;align-items:center}.metric-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px;margin-block-start:16px}.metric{background:#ffffff08;border:1px solid var(--panel-border);padding:14px;border-radius:14px;box-shadow:inset 0 1px #ffffff0a}.metric-label{margin:0;color:var(--muted);font-size:.9rem}.metric-value{margin:4px 0 0;font-size:1.4rem;font-weight:700}.pill{padding:6px 10px;border-radius:999px;background:#7cf7af1f;border:1px solid var(--panel-border);color:var(--text);font-size:.9rem}.pill-muted{color:var(--muted)}.json{margin-block-start:0}.json-header{display:flex;justify-content:space-between;align-items:center}pre{margin:12px 0 0;padding:14px;background:#050912b3;border-radius:12px;color:#d1d5db;overflow-x:auto;min-block-size:140px;border:1px solid var(--panel-border)}.json-pre{max-block-size:320px;overflow:auto;white-space:pre-wrap;word-break:break-word}.json-tree-container{margin:12px 0 0;padding:14px;background:#050912b3;border-radius:12px;border:1px solid var(--panel-border);max-block-size:400px;overflow:auto;font-family:SF Mono,Fira Code,Cascadia Code,monospace;font-size:.82rem;line-height:1.5}.jt-root{padding:0;margin:0}.jt-empty{color:var(--muted);font-style:italic}.jt-node{margin:0}.jt-toggle{all:unset;cursor:pointer;display:inline-flex;align-items:center;gap:.35rem;padding:1px 0;border-radius:3px;font-family:inherit;font-size:inherit;color:inherit}.jt-toggle:hover{background:#ffffff0f}.jt-icon{display:inline-flex;align-items:center;justify-content:center;width:1.1em;height:1.1em;border-radius:3px;background:#ffffff14;color:var(--accent);font-size:.85em;font-weight:700;flex-shrink:0;transition:background .15s}.jt-icon.jt-open{background:#7cf7af26;color:#7cf7af}.jt-toggle:hover .jt-icon{background:#ffffff24}.jt-children{margin-inline-start:1.2em;padding-inline-start:.7em;border-inline-start:1px solid rgba(255,255,255,.08)}.jt-row{padding:1px 0}.jt-key{color:#7de3ff}.jt-preview{color:var(--muted);font-size:.85em;margin-inline-start:.3em}.jt-string{color:#a5d6a7}.jt-number{color:#ffca28}.jt-bool{color:#ef9a9a}.jt-null{color:#ef9a9a;font-style:italic}.jt-value{color:#d1d5db}.jt-tabs{display:flex;gap:0;margin:12px 0 0}.jt-tab{all:unset;cursor:pointer;padding:.4rem 1rem;font-size:.8rem;font-weight:600;text-transform:uppercase;letter-spacing:.05em;color:var(--muted);background:#ffffff08;border:1px solid var(--panel-border);border-block-end:none;border-radius:8px 8px 0 0;transition:background .15s,color .15s}.jt-tab:hover{background:#ffffff0f;color:var(--text)}.jt-tab-active{background:#050912b3;color:var(--accent);border-color:var(--panel-border)}.jt-tabs+.json-tree-container,.jt-tabs+.json-pre{margin-block-start:0;border-start-start-radius:0}.totals-visualization{background:linear-gradient(135deg,#7cf7af14,#7de3ff14)}.timestamp-small{font-size:.75rem;color:var(--muted)}.suppliers-grid{display:grid;gap:1.5rem;margin-block-start:1rem}.supplier-card{background:var(--panel);border:1px solid var(--panel-border);border-radius:12px;padding:1.25rem}.supplier-name{font-size:1.25rem;font-weight:700;color:var(--accent);margin:0 0 1rem;letter-spacing:.05em}.supplier-totals{background:#ffffff0a;border:1px solid rgba(255,255,255,.1);border-radius:10px;padding:1rem 1.25rem;margin-block-end:1.25rem}.supplier-totals-header{display:flex;justify-content:space-between;align-items:center;margin-block-end:.75rem}.supplier-totals-label{font-size:.8rem;font-weight:600;text-transform:uppercase;letter-spacing:.06em;color:var(--muted)}.supplier-totals-values{display:grid;grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:1rem}.supplier-averages{margin-top:.75rem;padding-top:.5rem;border-top:1px dashed rgba(255,255,255,.04)}.supplier-averages .supplier-totals-label{color:var(--muted);font-size:.82rem}.supplier-averages-values{margin-top:.5rem}.group-averages{margin-top:.65rem;padding-top:.45rem;border-top:1px dashed rgba(255,255,255,.03)}.group-averages .supplier-totals-label{color:var(--muted);font-size:.8rem}.group-averages-values{margin-top:.4rem}.supplier-total-item{display:flex;flex-direction:column;gap:.15rem}.supplier-total-number{font-size:1.6rem;font-weight:700;color:var(--text);line-height:1}.supplier-total-item.import .supplier-total-number{color:#ffca28}.supplier-total-item.export .supplier-total-number{color:#7cf7af}.supplier-total-unit{font-size:.7rem;color:var(--muted);text-transform:uppercase;letter-spacing:.04em}.groups-grid{display:grid;gap:1rem;grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}.group-card{background:#ffffff08;border:1px solid rgba(255,255,255,.08);border-radius:8px;padding:1rem}.group-header{display:flex;justify-content:space-between;align-items:center;margin-block-end:.75rem}.group-name{font-size:1rem;font-weight:600;color:var(--accent-2);margin:0}.active-meters{font-size:.75rem;color:var(--muted);background:#ffffff0d;padding:.25rem .5rem;border-radius:4px}.power-bars{display:flex;flex-direction:column;gap:.75rem}.power-bar{display:flex;flex-direction:column;gap:.25rem}.power-label{font-size:.75rem;color:var(--muted);font-weight:500;text-transform:uppercase;letter-spacing:.05em}.bar-container{display:flex;align-items:center;gap:.5rem}.bar{block-size:24px;border-radius:4px;min-inline-size:2px;transition:width .3s ease}.bar-total{background:linear-gradient(90deg,var(--accent),var(--accent-2))}.bar-import{background:linear-gradient(90deg,#ffca28,#ffa726)}.bar-export{background:linear-gradient(90deg,#7cf7af,#4caf50)}.power-value{font-size:.875rem;font-weight:600;color:var(--text);min-inline-size:80px;text-align:end}@media (max-width: 640px){h1{font-size:1.9rem}.actions{flex-direction:column;align-items:stretch}button{inline-size:100%}.groups-grid{grid-template-columns:1fr}}