:root{
  --bg:#071626;--bg-soft:#0d2036;--bg-panel:#0b1d30;--bg-panel-2:#102845;--line:rgba(127,176,255,.14);
  --text:#eaf4ff;--muted:#8da7c3;--navy:#0b2f59;--blue:#124f8b;--cyan:#1ea4ff;--cyan-2:#58d3ff;--aqua:#73f0ff;
  --emerald:#39d4a7;--amber:#ffc766;--red:#ff6f8f;--shadow:0 24px 60px rgba(0,0,0,.32);--radius-xl:30px;--sidebar:300px;--topbar:92px;
}
*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}
body{min-width:320px;min-height:100vh;color:var(--text);background:
radial-gradient(circle at 20% 10%, rgba(30,164,255,.16), transparent 24%),
radial-gradient(circle at 80% 8%, rgba(115,240,255,.12), transparent 28%),
radial-gradient(circle at 45% 100%, rgba(18,79,139,.35), transparent 32%),
linear-gradient(180deg, #071322 0%, #081a2d 48%, #091523 100%);
font-family:"Segoe UI Variable Display","Segoe UI",Arial,Helvetica,sans-serif;overflow-x:hidden}
a{text-decoration:none;color:inherit}button,input{font:inherit}button{border:0;background:none;color:inherit;cursor:pointer}table{border-collapse:collapse;width:100%}svg{display:block}
.shell{display:grid;grid-template-columns:var(--sidebar) minmax(0,1fr);min-height:100vh}
.sidebar{position:sticky;top:0;height:100vh;padding:28px 18px 22px;background:
linear-gradient(180deg, rgba(255,255,255,.03), rgba(255,255,255,.01)),
linear-gradient(180deg, rgba(8,25,43,.95), rgba(5,16,30,.98));border-right:1px solid var(--line);overflow:auto}
.brand-block{display:flex;align-items:center;gap:14px;padding:10px 12px 18px}
.brand-mark{position:relative;width:46px;height:46px;border-radius:16px;background:linear-gradient(145deg, rgba(18,79,139,.9), rgba(30,164,255,.26));border:1px solid rgba(115,240,255,.18);box-shadow:0 18px 36px rgba(0,0,0,.25)}
.drop{position:absolute;border-radius:50% 50% 55% 55% / 65% 65% 35% 35%;background:linear-gradient(180deg, rgba(115,240,255,.98), rgba(30,164,255,.78));filter:drop-shadow(0 0 16px rgba(88,211,255,.45))}
.drop.one{width:16px;height:22px;left:10px;top:8px;transform:rotate(14deg)}.drop.two{width:12px;height:17px;right:9px;bottom:9px;transform:rotate(-10deg)}
.brand-text strong{display:block;font-size:20px;line-height:.9;letter-spacing:-.7px}.brand-text small{display:block;margin-top:6px;color:var(--muted);font-size:9px;letter-spacing:1.8px;font-weight:700}
.side-nav{display:grid;gap:6px;margin-top:14px}
.side-link{min-height:46px;padding:0 16px;border-radius:14px;display:flex;align-items:center;color:#a9bfda;font-size:14px;font-weight:700;transition:.18s ease}
.side-link:hover{background:rgba(255,255,255,.05);color:#fff}
.side-link.active{color:#fff;background:linear-gradient(135deg, rgba(18,79,139,.55), rgba(30,164,255,.18));border:1px solid rgba(115,240,255,.14);box-shadow:0 12px 22px rgba(0,0,0,.18)}
.sidebar-card{margin-top:20px;padding:18px;border-radius:20px;background:linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,.02));border:1px solid var(--line);box-shadow:var(--shadow)}
.sidebar-card.soft{background:linear-gradient(180deg, rgba(12,41,71,.5), rgba(9,28,51,.36))}
.sidebar-card p{margin-top:12px;color:var(--muted);font-size:13px;line-height:1.55}
.label,.eyebrow{display:block;color:#77bcff;font-size:11px;font-weight:800;letter-spacing:1.8px;text-transform:uppercase}
.feature-list{display:grid;gap:10px;margin-top:14px;list-style:none}.feature-list li{position:relative;padding-left:16px;color:#dbe9f7;font-size:13px}.feature-list li::before{content:"";position:absolute;left:0;top:7px;width:7px;height:7px;border-radius:50%;background:var(--cyan-2)}
.scenario-buttons{display:grid;gap:9px;margin-top:14px}
.sim-btn,.ghost-btn,.link-btn{min-height:40px;padding:0 14px;border-radius:12px;display:inline-flex;align-items:center;justify-content:center;gap:8px;font-size:13px;font-weight:800;letter-spacing:.2px;transition:transform .18s ease, box-shadow .18s ease, background .18s ease}
.sim-btn{background:linear-gradient(135deg, #164f8c, #1ea4ff);color:#fff;box-shadow:0 16px 30px rgba(12,76,145,.24)}
.sim-btn:hover,.ghost-btn:hover,.link-btn:hover{transform:translateY(-2px)}
.sim-btn.outline,.ghost-btn,.link-btn{background:rgba(255,255,255,.04);border:1px solid rgba(127,176,255,.16);color:#dcedff;box-shadow:none}
.ghost-btn{display:none}
.main-shell{min-width:0;padding:22px 24px 28px}
.topbar{position:sticky;top:12px;z-index:10;display:flex;align-items:center;justify-content:space-between;gap:18px;min-height:var(--topbar);margin-bottom:16px;padding:22px 24px;border-radius:26px;background:linear-gradient(180deg, rgba(9,29,50,.92), rgba(7,24,42,.82));border:1px solid var(--line);backdrop-filter:blur(18px);box-shadow:0 18px 50px rgba(0,0,0,.25)}
.topbar h1{margin-top:6px;font-size:34px;line-height:.98;letter-spacing:-1.4px}.topbar-actions{display:flex;align-items:center;gap:10px}
.system-pill{min-height:42px;padding:0 16px;border-radius:999px;display:inline-flex;align-items:center;gap:10px;background:rgba(255,255,255,.04);border:1px solid var(--line);color:#e9f5ff;font-size:13px;font-weight:800}
.status-dot{width:10px;height:10px;border-radius:50%;background:var(--cyan-2);box-shadow:0 0 0 8px rgba(88,211,255,.12), 0 0 16px rgba(88,211,255,.5)} .status-dot.warning{background:var(--amber);box-shadow:0 0 0 8px rgba(255,199,102,.12), 0 0 16px rgba(255,199,102,.5)} .status-dot.critical{background:var(--red);box-shadow:0 0 0 8px rgba(255,111,143,.12), 0 0 16px rgba(255,111,143,.5)}
.content-grid{display:grid;grid-template-columns:repeat(12, minmax(0,1fr));gap:16px}
.hero-panel,.panel{position:relative;overflow:hidden;border-radius:var(--radius-xl);background:linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,.02)),linear-gradient(180deg, rgba(8,28,49,.88), rgba(8,25,43,.82));border:1px solid var(--line);box-shadow:var(--shadow)}
.hero-panel::before,.panel::before{content:"";position:absolute;inset:-30% auto auto -8%;width:240px;height:240px;border-radius:50%;background:radial-gradient(circle, rgba(88,211,255,.12), transparent 68%);pointer-events:none}
.hero-panel{grid-column:1 / -1;display:grid;grid-template-columns:1fr 1.15fr;gap:24px;padding:26px}
.hero-copy h2{margin-top:10px;font-size:48px;line-height:.96;letter-spacing:-2.2px;max-width:680px}.hero-copy p{margin-top:16px;max-width:600px;color:var(--muted);font-size:15px;line-height:1.65}.hero-buttons{display:flex;flex-wrap:wrap;gap:10px;margin-top:28px}
.hero-network{position:relative;display:grid;grid-template-columns:1.1fr .75fr;gap:18px;align-items:center;min-height:360px}
.network-mini{display:grid;grid-template-columns:1fr auto 1fr auto 1fr auto 1fr;align-items:center;gap:12px;min-height:270px;padding:18px;border-radius:26px;background:linear-gradient(160deg, rgba(10,33,58,.95), rgba(14,46,84,.56));border:1px solid rgba(127,176,255,.12)}
.node-col{display:grid;gap:16px}.node-col.sectors{gap:12px}.mini-lines{display:grid;gap:44px;align-items:center}.mini-lines.long{gap:28px}
.mini-lines span{display:block;width:34px;height:4px;border-radius:999px;background:linear-gradient(90deg, rgba(18,79,139,.25), rgba(88,211,255,.92));box-shadow:0 0 16px rgba(30,164,255,.3)}
.mini-node{min-height:58px;padding:10px 12px;border-radius:18px;background:linear-gradient(180deg, rgba(255,255,255,.06), rgba(255,255,255,.03));border:1px solid rgba(127,176,255,.14);display:grid;align-content:center;color:#dff1ff;font-size:12px;font-weight:800}
.mini-node.tank{min-height:94px;text-align:center;background:radial-gradient(circle at 50% 30%, rgba(88,211,255,.22), rgba(255,255,255,.04))}
.hero-gauge{display:grid;place-items:center}.gauge-ring{--degree:259deg;position:relative;width:230px;height:230px;border-radius:50%;background:radial-gradient(circle at 50% 50%, rgba(9,24,42,1) 0 48%, transparent 49%),conic-gradient(from 200deg, rgba(255,255,255,.06) 0 50deg, rgba(88,211,255,.2) 50deg var(--degree), rgba(255,255,255,.06) var(--degree) 360deg);box-shadow:inset 0 0 0 1px rgba(127,176,255,.13), 0 18px 36px rgba(0,0,0,.2)}
.gauge-center{position:absolute;inset:28px;border-radius:50%;display:grid;place-items:center;align-content:center;text-align:center;background:linear-gradient(180deg, rgba(8,28,49,.95), rgba(10,37,64,.8));border:1px solid rgba(127,176,255,.13)}
.gauge-center small{color:var(--muted);font-size:10px;letter-spacing:1.2px}.gauge-center strong{display:block;margin-top:8px;font-size:44px;letter-spacing:-1px}.gauge-center span{display:block;margin-top:4px;color:#beddff;font-size:14px}
.kpi-grid{grid-column:1 / -1;display:grid;grid-template-columns:repeat(4, minmax(0,1fr));gap:16px}
.kpi-card{min-height:142px;padding:20px;border-radius:24px;background:linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,.02));border:1px solid var(--line);box-shadow:var(--shadow)}
.kpi-card span{display:block;color:#7bbfff;font-size:12px;font-weight:800;text-transform:uppercase;letter-spacing:1.4px}.kpi-card strong{display:block;margin-top:20px;font-size:38px;letter-spacing:-1.5px}.kpi-card small{display:block;margin-top:8px;color:var(--muted);font-size:13px;line-height:1.4}
.large-panel{grid-column:span 8;padding:22px}.medium-panel{grid-column:span 4;padding:22px}.timeline-panel{grid-column:span 7;padding:22px}.quality-panel{grid-column:span 5;padding:22px}
.panel-head{display:flex;justify-content:space-between;align-items:flex-start;gap:14px;margin-bottom:18px}.panel-head h3{margin-top:6px;font-size:28px;line-height:1;letter-spacing:-1px}
.sector-columns{display:grid;grid-template-columns:repeat(3, minmax(0,1fr));gap:14px}.sector-columns.stacked{grid-template-columns:1fr}
.sector-card{padding:18px;border-radius:22px;background:linear-gradient(180deg, rgba(255,255,255,.045), rgba(255,255,255,.02));border:1px solid rgba(127,176,255,.12)}
.sector-head{display:flex;justify-content:space-between;align-items:center;gap:12px}.sector-head strong{font-size:18px}
.tag,.status-chip{display:inline-flex;align-items:center;justify-content:center;min-height:28px;padding:0 10px;border-radius:999px;font-size:11px;font-weight:800;letter-spacing:.4px}
.tag{background:rgba(57,212,167,.12);color:#7ff0c5;border:1px solid rgba(57,212,167,.22)}.tag.warning,.status-chip.attention{background:rgba(255,199,102,.12);color:#ffd98b;border:1px solid rgba(255,199,102,.22)}.tag.critical,.status-chip.critical{background:rgba(255,111,143,.12);color:#ff9fb4;border:1px solid rgba(255,111,143,.22)}.status-chip.stable{background:rgba(57,212,167,.12);color:#7ff0c5;border:1px solid rgba(57,212,167,.22)}
.meter-bar{position:relative;height:12px;margin-top:18px;border-radius:999px;background:rgba(255,255,255,.06);overflow:hidden}.meter-bar i{display:block;height:100%;background:linear-gradient(90deg, #1ea4ff, #73f0ff);border-radius:999px;box-shadow:0 0 18px rgba(88,211,255,.45)}
.sector-stats{display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;margin-top:14px;color:#bdd7ef;font-size:13px}.sector-stats b{color:#fff}
.recommendation-list,.orders-list,.timeline{display:grid;gap:12px}
.recommendation-item,.order-item,.timeline-item{padding:14px 16px;border-radius:18px;background:rgba(255,255,255,.03);border:1px solid rgba(127,176,255,.1)}
.recommendation-item strong,.order-item strong,.timeline-item strong{display:block;font-size:15px}.recommendation-item p,.order-item p,.timeline-item p{margin-top:6px;color:var(--muted);font-size:13px;line-height:1.55}.recommendation-item span,.order-item span,.timeline-item span{display:block;color:#79bdfd;font-size:11px;font-weight:800;letter-spacing:1px;text-transform:uppercase}
.timeline-item{display:grid;grid-template-columns:112px 1fr;gap:12px}.timeline-item time{color:#7dbffb;font-size:12px;font-weight:800;padding-top:2px}
.order-row{display:flex;justify-content:space-between;gap:12px;align-items:center}.order-meta{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-top:10px}.order-meta i,.order-card-foot i{display:inline-flex;padding:6px 10px;border-radius:999px;background:rgba(255,255,255,.04);color:#d5ebff;font-size:11px;font-style:normal;font-weight:700}
.quality-grid{display:grid;grid-template-columns:repeat(3, minmax(0,1fr));gap:12px}.quality-grid article{min-height:148px;padding:16px;border-radius:20px;background:rgba(255,255,255,.035);border:1px solid rgba(127,176,255,.1)}.quality-grid span{display:block;color:#7ebefe;font-size:12px;font-weight:800;text-transform:uppercase;letter-spacing:1.2px}.quality-grid strong{display:block;margin-top:28px;font-size:34px;letter-spacing:-1.3px}.quality-grid small{display:block;margin-top:8px;color:var(--muted);font-size:12px}
.network-layout,.operations-layout,.assets-layout,.users-layout,.quality-layout{display:grid;gap:16px}.network-layout{grid-template-columns:2fr 1fr}
.map-panel,.pressure-panel,.operations-summary,.orders-panel,.dispatch-panel,.availability-panel,.maintenance-panel,.demand-panel,.users-table-panel,.anomaly-panel,.quality-summary,.samples-panel{padding:22px}
.network-layout .map-panel{grid-column:1 / -1}.map-grid{display:grid;grid-template-columns:1.4fr .8fr;gap:16px}
.network-stage{position:relative;min-height:520px;border-radius:26px;background:linear-gradient(180deg, rgba(255,255,255,.02), rgba(255,255,255,.01)),linear-gradient(180deg, #0a223b, #0a1d32);border:1px solid rgba(127,176,255,.1);overflow:hidden}
.network-stage::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.03) 1px, transparent 1px),linear-gradient(90deg, rgba(255,255,255,.03) 1px, transparent 1px);background-size:34px 34px;opacity:.5;pointer-events:none}
.network-svg{position:absolute;inset:0;width:100%;height:100%}.pipe{fill:none;stroke-linecap:round;stroke-width:12;stroke:url(#pipeGradient);filter:drop-shadow(0 0 14px rgba(30,164,255,.25))}.tank-ring{fill:none;stroke:rgba(115,240,255,.22);stroke-width:14}.tank-core{fill:rgba(115,240,255,.16)}
.map-node{position:absolute;z-index:2;width:150px;min-height:72px;padding:12px;border-radius:18px;text-align:left;background:linear-gradient(180deg, rgba(255,255,255,.08), rgba(255,255,255,.04));border:1px solid rgba(127,176,255,.15);box-shadow:0 16px 28px rgba(0,0,0,.2)}
.map-node strong{display:block;font-size:14px}.map-node span{display:block;margin-top:5px;color:#b7d1ea;font-size:12px}.map-node::after{content:"";position:absolute;right:12px;top:12px;width:10px;height:10px;border-radius:50%;background:var(--emerald);box-shadow:0 0 14px rgba(57,212,167,.55)} .map-node.warning::after{background:var(--amber);box-shadow:0 0 14px rgba(255,199,102,.55)} .map-node.critical::after{background:var(--red);box-shadow:0 0 14px rgba(255,111,143,.55)}
.node-inspector{padding:18px;border-radius:24px;background:linear-gradient(180deg, rgba(255,255,255,.05), rgba(255,255,255,.02));border:1px solid rgba(127,176,255,.11)}.inspector-head h3{margin-top:8px;font-size:30px;line-height:.96;letter-spacing:-1px}.inspector-head p{margin-top:10px;color:var(--muted);font-size:13px;line-height:1.6}.inspector-metrics{display:grid;gap:10px;margin-top:18px}.inspector-metrics article{padding:14px;border-radius:18px;background:rgba(255,255,255,.03);border:1px solid rgba(127,176,255,.1)}.inspector-metrics span{display:block;color:#7ebefe;font-size:11px;font-weight:800;letter-spacing:1.1px;text-transform:uppercase}.inspector-metrics strong{display:block;margin-top:8px;font-size:22px}.inspector-metrics small{display:block;margin-top:4px;color:var(--muted);font-size:12px}
.inspector-notes{margin-top:18px;padding:14px;border-radius:18px;background:rgba(255,255,255,.03);border:1px solid rgba(127,176,255,.1);color:#d9e9f8;font-size:13px;line-height:1.6}.inspector-actions{display:grid;gap:9px;margin-top:18px}
.ops-kpis{display:grid;grid-template-columns:repeat(4, minmax(0,1fr));gap:14px}.ops-kpis article,.dispatch-card,.quality-metrics article,.demand-cards article{min-height:132px;padding:18px;border-radius:22px;background:rgba(255,255,255,.04);border:1px solid rgba(127,176,255,.1)}
.ops-kpis span,.dispatch-card span,.quality-metrics span,.demand-cards span{display:block;color:#7dbffc;font-size:12px;font-weight:800;text-transform:uppercase;letter-spacing:1.2px}
.ops-kpis strong,.quality-metrics strong,.demand-cards strong{display:block;margin-top:24px;font-size:36px;letter-spacing:-1.2px}.ops-kpis small,.dispatch-card p,.quality-metrics small,.demand-cards small{display:block;margin-top:8px;color:var(--muted);font-size:12px;line-height:1.45}
.orders-board,.maintenance-list,.assets-grid{display:grid;gap:14px}.order-card{padding:18px;border-radius:22px;background:rgba(255,255,255,.035);border:1px solid rgba(127,176,255,.1)}.order-card-head{display:flex;justify-content:space-between;gap:12px;align-items:flex-start}.order-card-head strong{font-size:18px}.order-card p{margin-top:8px;color:var(--muted);font-size:13px;line-height:1.55}.order-card-foot{display:flex;gap:8px;flex-wrap:wrap;margin-top:14px}
.dispatch-grid,.demand-cards,.quality-metrics{display:grid;grid-template-columns:repeat(2, minmax(0,1fr));gap:14px}.dispatch-card strong{display:block;margin-top:12px;font-size:23px;line-height:1.05}.dispatch-card b{margin-top:16px}
.assets-grid{grid-template-columns:repeat(2, minmax(0,1fr))}.asset-card{padding:18px;border-radius:24px;background:rgba(255,255,255,.04);border:1px solid rgba(127,176,255,.1)}.asset-card-top{display:flex;justify-content:space-between;align-items:flex-start;gap:12px}.asset-card-top strong{font-size:20px}.asset-card small{display:block;margin-top:4px;color:#80c1ff;font-size:11px;text-transform:uppercase;letter-spacing:1.1px}.asset-card p{margin-top:12px;color:var(--muted);font-size:13px;line-height:1.55}.asset-metrics{display:grid;grid-template-columns:repeat(3, minmax(0,1fr));gap:10px;margin-top:16px}.asset-metrics article{min-height:78px;padding:12px;border-radius:16px;background:rgba(255,255,255,.03);border:1px solid rgba(127,176,255,.08)}.asset-metrics span{display:block;color:#7abfff;font-size:10px;font-weight:800;text-transform:uppercase;letter-spacing:1px}.asset-metrics b{display:block;margin-top:10px;font-size:18px}
.maintenance-list article{padding:16px;border-radius:18px;background:rgba(255,255,255,.04);border:1px solid rgba(127,176,255,.1)}.maintenance-list span{display:block;color:#7bbfff;font-size:11px;font-weight:800;letter-spacing:1.1px;text-transform:uppercase}.maintenance-list strong{display:block;margin-top:10px;font-size:16px}.maintenance-list p{margin-top:6px;color:var(--muted);font-size:13px;line-height:1.55}
.table-wrap{overflow:auto;border-radius:18px;border:1px solid rgba(127,176,255,.1)}.data-table thead{background:rgba(255,255,255,.04)}.data-table th,.data-table td{padding:14px 16px;text-align:left;border-bottom:1px solid rgba(127,176,255,.08)}.data-table th{color:#7bbfff;font-size:11px;font-weight:800;text-transform:uppercase;letter-spacing:1px}.data-table td{font-size:13px;color:#deeeff}.data-table tbody tr:hover{background:rgba(255,255,255,.03)}
.quality-summary-grid{display:grid;grid-template-columns:.78fr 1.22fr;gap:16px}.quality-badge{min-height:280px;padding:22px;border-radius:24px;background:radial-gradient(circle at 30% 25%, rgba(88,211,255,.16), transparent 28%),linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,.02));border:1px solid rgba(127,176,255,.1);display:grid;align-content:center;justify-items:start}.quality-badge small{color:#7abfff;font-size:11px;font-weight:800;letter-spacing:1.2px;text-transform:uppercase}.quality-badge strong{display:block;margin-top:18px;font-size:44px;line-height:.95;letter-spacing:-1.4px}.quality-badge span{display:block;margin-top:12px;color:var(--muted);font-size:14px;line-height:1.5}.quality-badge.warning strong{color:#ffd58a}.quality-badge.critical strong{color:#ff95aa}
.wide{grid-column:1 / -1}
@media (max-width:1280px){.hero-panel{grid-template-columns:1fr}.kpi-grid,.sector-columns,.quality-grid,.ops-kpis,.dispatch-grid,.assets-grid,.demand-cards,.quality-summary-grid,.quality-metrics{grid-template-columns:1fr 1fr}.large-panel,.medium-panel,.timeline-panel,.quality-panel{grid-column:1 / -1}.network-layout{grid-template-columns:1fr}.map-grid{grid-template-columns:1fr}}
@media (max-width:1024px){:root{--sidebar:280px}.shell{grid-template-columns:1fr}.sidebar{position:fixed;inset:0 auto 0 0;width:min(320px,88vw);z-index:50;transform:translateX(-103%);transition:transform .25s ease}.ghost-btn{display:inline-flex}.main-shell{padding:18px}.topbar{top:10px;padding:18px}.content-grid{grid-template-columns:1fr 1fr}body.mobile-open .sidebar{transform:translateX(0)}}
@media (max-width:760px){.topbar{align-items:flex-start;flex-direction:column}.topbar h1{font-size:28px}.content-grid,.kpi-grid,.sector-columns,.quality-grid,.ops-kpis,.dispatch-grid,.assets-grid,.demand-cards,.quality-summary-grid,.quality-metrics{grid-template-columns:1fr}.timeline-item{grid-template-columns:1fr}.hero-copy h2{font-size:38px}.hero-network{grid-template-columns:1fr}.network-mini{grid-template-columns:1fr;gap:10px}.node-col,.mini-lines,.mini-lines.long{display:grid;gap:10px}.mini-lines span{width:100%;height:3px}.map-node{width:130px}}