:root{--bg:#f1f4f7;--card:#fff;--text:#142c43;--muted:#64788a;--line:#dce4eb;--nav:#10283e;--accent:#d7a526;--green:#19866c;--red:#c34b46}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:14px/1.5 Arial,sans-serif}body.dark{--bg:#0d1d2c;--card:#162c40;--text:#e7eef5;--muted:#a3b5c5;--line:#30475a}a{color:inherit}aside{position:fixed;width:242px;inset:0 auto 0 0;background:var(--nav);padding:27px 18px;color:#dbe6ef;display:flex;flex-direction:column}.brand{display:flex;gap:10px;align-items:center;text-decoration:none;font-size:17px;font-weight:bold}.brand img{width:60px;background:white;border-radius:50%}.brand small{display:block;font-size:8px;letter-spacing:1.3px;color:#aec0cf;margin-top:5px}.nav-label{font-size:9px;letter-spacing:1.5px;color:#879fb4;margin:38px 10px 12px}nav{display:grid;gap:7px}nav button{background:transparent;border:0;color:#b7cad9;text-align:left;padding:13px 14px;border-radius:7px;font-size:14px}nav button.active{background:#294359;color:#fff;border-left:3px solid #e7b636}nav button span{margin-right:12px;color:#e4b33a}.aside-bottom{margin-top:auto;padding:20px 10px;font-size:12px;border-top:1px solid #30475a}.aside-bottom small{color:#92aabc}.aside-bottom a{display:block;margin-top:20px;text-decoration:none}main{margin-left:242px;padding:30px 34px;max-width:1900px}header,.context,.card-head{display:flex;justify-content:space-between;align-items:center;gap:18px}.eyebrow{font-size:10px;letter-spacing:2px;color:var(--muted);margin:0}h1{font-size:28px;letter-spacing:-1px;margin:5px 0 20px}h2{font-size:16px;margin:0 0 5px}h3{font-size:14px;margin:0}.toolbar{display:flex;gap:8px;flex-wrap:wrap}button,select{font:inherit;cursor:pointer;border:1px solid var(--line);border-radius:5px;padding:8px 11px;color:var(--text);background:var(--card)}button:hover{border-color:var(--accent)}button:focus-visible,a:focus-visible,select:focus-visible{outline:3px solid #dfb43d;outline-offset:3px}.badge{background:#f5e8bb;color:#75571a;font-size:10px;font-weight:bold;padding:9px 12px;border-radius:5px;letter-spacing:1px}.context{border-top:1px solid var(--line);padding:15px 0;color:var(--muted);font-size:12px}.kpis{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin:5px 0 20px}.card{background:var(--card);border:1px solid var(--line);border-radius:9px;padding:20px;min-width:0}.metric{font-size:32px;font-weight:bold;letter-spacing:-1px;margin:10px 0 2px}.metric small{font-size:14px;color:var(--muted);letter-spacing:0}.muted,p{color:var(--muted)}.card p{margin:4px 0 14px;font-size:12px}.grid{display:grid;grid-template-columns:1.65fr 1fr;gap:20px;margin-bottom:20px}.equal{grid-template-columns:1fr 1fr}.status{display:inline-block;font-size:11px;border-radius:4px;padding:3px 8px;background:#def2e9;color:#176c54}.status.warn{background:#fff0ce;color:#93620c}.status.fault{background:#fbe5e3;color:#ac3932}.dot{display:inline-block;width:7px;height:7px;border-radius:50%;background:#58c29b;margin-right:5px}.machines{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:18px 0}.machine{text-align:left;padding:17px;border-radius:7px}.machine.selected{border-color:var(--accent);box-shadow:inset 0 0 0 1px var(--accent)}.machine strong,.machine small{display:block;margin:5px 0}.machine small{color:var(--muted)}.chart{width:100%;height:180px;display:block}.chart text{font:10px Arial;fill:var(--muted)}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse;text-align:left;white-space:nowrap}th{font-size:10px;color:var(--muted);letter-spacing:1px;font-weight:normal}td,th{padding:14px 10px;border-bottom:1px solid var(--line)}td{font-size:12px}dl{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:20px 0}dt{color:var(--muted)}dd{text-align:right;margin:0;font-weight:bold}.bar{height:7px;background:var(--line);border-radius:4px;overflow:hidden;margin:8px 0 15px}.bar i{display:block;height:100%;background:var(--green)}.belt{height:48px;border:4px solid #40556a;border-radius:8px;background:repeating-linear-gradient(90deg,#d1dce4 0 4px,#8e9fac 4px 7px);overflow:hidden;margin:25px 0}.belt i{display:block;width:180%;height:100%;background:repeating-linear-gradient(90deg,transparent 0 40px,#dba82c 40px 60px,transparent 60px 90px);animation:move 3s linear infinite}.stopped .belt i{animation-play-state:paused}@keyframes move{to{transform:translateX(90px)}}.gauge{width:160px;height:160px;margin:24px auto;display:grid;place-content:center;text-align:center;border-radius:50%;background:radial-gradient(circle,var(--card) 60%,transparent 61%),conic-gradient(#d9ac33 0 82%,var(--line) 82% 100%)}.gauge strong{font-size:28px}footer{font-size:11px;color:var(--muted);border-top:1px solid var(--line);padding:20px 0;margin-top:20px}footer a{display:block;margin-top:6px;color:var(--text)}#scene{width:100%;height:460px;display:block;border-radius:5px;margin:18px 0}#twin-data{margin-top:20px}[hidden]{display:none!important}@media(max-width:1100px){aside{width:205px}main{margin-left:205px;padding:24px}.grid{grid-template-columns:1fr}.kpis{grid-template-columns:repeat(2,1fr)}header{align-items:flex-start;flex-direction:column}}@media(max-width:700px){aside{position:static;width:auto;padding:15px}nav{display:flex;overflow:auto;margin-top:12px}nav button{white-space:nowrap}.nav-label,.aside-bottom{display:none}.brand img{width:42px}main{margin:0;padding:18px}.machines{grid-template-columns:repeat(2,1fr)}h1{font-size:25px}.card{padding:15px}.context{align-items:flex-start}.metric{font-size:27px}#scene{height:320px}}@media(prefers-reduced-motion:reduce){.belt i{animation:none}}