:root {
  --ink: #111418; --ink-2: #4a525c; --ink-3: #8a929c; --line: rgba(17, 20, 24, .09);
  --paper: #ffffff; --bg: #e7ebef; --glass: rgba(255, 255, 255, .86);
  --red: #ec3013; --blue: #3d7bff; --amber: #f0a020; --green: #23c483; --violet: #9b7bff; --grey: #b9c2cc;
  --mono: 'JetBrains Mono', ui-monospace, Menlo, monospace; --sans: 'Archivo', system-ui, -apple-system, sans-serif;
  --top: 60px;
}
* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; overflow: hidden; background: var(--bg); color: var(--ink); font: 13px/1.45 var(--sans); -webkit-font-smoothing: antialiased; }
button { font: inherit; color: inherit; cursor: pointer; }
.mono { font-family: var(--mono); }
.muted { color: var(--ink-3); }

/* header */
.top { position: fixed; inset: 0 0 auto 0; height: var(--top); z-index: 20; display: flex; align-items: center; gap: 18px; padding: 0 18px; background: var(--paper); border-bottom: 1px solid var(--line); }
.brand { display: flex; align-items: center; gap: 9px; text-decoration: none; color: var(--ink); font: 800 17px/1 var(--sans); letter-spacing: -.01em; white-space: nowrap; }
.brand img { width: 22px; height: auto; }
.brand b { color: var(--red); font-weight: 800; }
.brand em { font: 600 10px/1 var(--mono); font-style: normal; letter-spacing: .14em; text-transform: uppercase; background: var(--ink); color: #fff; padding: 5px 7px; border-radius: 5px; }
.city { font: 500 11px/1 var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--ink-2); padding: 7px 10px; border: 1px solid var(--line); border-radius: 999px; white-space: nowrap; }
.kpis { flex: 1; display: flex; gap: 0; justify-content: center; min-width: 0; overflow: hidden; }
.kpi { padding: 0 16px; border-left: 1px solid var(--line); white-space: nowrap; }
.kpi:first-child { border-left: 0; }
.kpi small { display: block; font: 500 10px/1.2 var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--ink-3); }
.kpi b { font: 700 17px/1.3 var(--sans); font-variant-numeric: tabular-nums; }
.kpi b i { font-style: normal; font-weight: 500; color: var(--ink-3); font-size: 12px; }
.clock { text-align: right; }
.clock .mono { font-size: 18px; font-weight: 600; }
.clock small { display: block; font: 500 10px/1 var(--mono); color: var(--ink-3); letter-spacing: .1em; text-transform: uppercase; }
.speed { display: flex; background: #f1f3f5; border-radius: 8px; padding: 3px; }
.speed button { border: 0; background: none; padding: 5px 9px; border-radius: 6px; font: 600 12px/1 var(--mono); color: var(--ink-2); }
.speed button.on { background: var(--paper); color: var(--ink); box-shadow: 0 1px 2px rgba(0, 0, 0, .12); }
.osdot { display: flex; align-items: center; gap: 7px; font: 600 11px/1 var(--mono); color: var(--ink-2); white-space: nowrap; }
.osdot i { width: 8px; height: 8px; border-radius: 50%; background: var(--grey); }
.osdot.live i { background: var(--green); box-shadow: 0 0 0 3px rgba(35, 196, 131, .18); }
.osdot.replay i { background: var(--amber); }
.osdot.down i { background: var(--red); }

/* stage */
#stage { position: fixed; inset: var(--top) 0 0 0; }
#stage canvas { display: block; }
#labels { position: absolute; inset: 0; pointer-events: none; z-index: 2; }
.tag { position: absolute; left: 0; top: 0; transform: translate(-50%, -100%); pointer-events: auto; cursor: pointer; display: flex; align-items: center; gap: 6px; padding: 4px 8px 4px 5px; border-radius: 7px; background: var(--paper); box-shadow: 0 2px 8px rgba(0, 0, 0, .12); font: 600 11px/1 var(--mono); white-space: nowrap; }
.tag i { font-style: normal; color: #fff; padding: 3px 5px; border-radius: 4px; background: var(--blue); }
.tag.dc i { background: var(--ink); }
.tag span { color: var(--ink-2); font-weight: 500; }
.tag::after { content: ''; position: absolute; left: 50%; bottom: -5px; margin-left: -5px; border: 5px solid transparent; border-bottom: 0; border-top-color: var(--paper); }
.tag.sel { outline: 2px solid var(--red); }
.tag.depot i, .site.depot .id { background: var(--red); }
.site.depot .ct { color: var(--red); font-size: 12px; }

/* panels */
.panel { position: absolute; top: 14px; bottom: 14px; z-index: 5; width: 340px; background: var(--glass); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); border-radius: 14px; box-shadow: 0 8px 30px rgba(17, 20, 24, .12); display: flex; flex-direction: column; overflow: hidden; }
.panel.left { left: 14px; }
.panel.right { right: 14px; width: 360px; }
.ph { display: flex; align-items: center; gap: 8px; padding: 14px 16px 10px; font-size: 14px; }
.ph .muted { font: 500 11px/1 var(--mono); letter-spacing: .08em; text-transform: uppercase; margin-left: auto; }
.pulse { width: 9px; height: 9px; border-radius: 50%; background: var(--red); box-shadow: 0 0 0 0 rgba(236, 48, 19, .5); animation: pulse 1.6s infinite; }
@keyframes pulse { 70% { box-shadow: 0 0 0 9px rgba(236, 48, 19, 0); } 100% { box-shadow: 0 0 0 0 rgba(236, 48, 19, 0); } }
.laan { margin: 0 16px 10px; padding: 10px 12px; border-radius: 10px; background: var(--ink); color: #fff; display: grid; grid-template-columns: 1fr 1fr; gap: 8px 12px; }
.laan div small { display: block; font: 500 9.5px/1.2 var(--mono); letter-spacing: .1em; text-transform: uppercase; color: #9aa3ad; }
.laan div b { font: 700 15px/1.3 var(--sans); font-variant-numeric: tabular-nums; }
.feed { list-style: none; margin: 0; padding: 0 8px 10px; overflow-y: auto; flex: 1; }
.feed li { display: grid; grid-template-columns: 44px 1fr; gap: 8px; padding: 8px; border-radius: 8px; cursor: pointer; animation: fin .35s ease; }
.feed li:hover { background: rgba(17, 20, 24, .04); }
.feed time { font: 500 11px/1.5 var(--mono); color: var(--ink-3); }
.feed p { margin: 0; font-size: 12.5px; }
.feed p b { font: 600 10px/1 var(--mono); letter-spacing: .1em; text-transform: uppercase; display: inline-block; padding: 3px 5px; border-radius: 4px; margin-right: 6px; color: #fff; vertical-align: 1px; }
.k-park b, .k-arrive b, .k-release b { background: var(--blue); } .k-charge b, .k-plug b, .k-done b { background: var(--green); } .k-deploy b { background: var(--violet); }
.k-charge b { background: var(--amber); } .k-hold b { background: var(--ink-3); }
@keyframes fin { from { opacity: 0; transform: translateY(-4px); } }

.tabs { display: flex; gap: 4px; padding: 12px 12px 8px; border-bottom: 1px solid var(--line); }
.tabs button { border: 0; background: none; padding: 7px 11px; border-radius: 7px; font-weight: 600; color: var(--ink-2); }
.tabs button.on { background: var(--ink); color: #fff; }
.tab { display: none; overflow-y: auto; flex: 1; padding: 10px 12px 14px; }
.tab.on { display: block; }
.site { display: grid; grid-template-columns: 36px 1fr auto; gap: 4px 10px; align-items: center; padding: 9px 8px; border-radius: 9px; cursor: pointer; }
.site:hover { background: rgba(17, 20, 24, .04); }
.site .id { font: 700 11px/1 var(--mono); color: #fff; background: var(--blue); border-radius: 5px; padding: 5px 0; text-align: center; }
.site.dc .id { background: var(--ink); }
.site .nm { font-weight: 600; }
.site .nm small { display: block; font: 500 10.5px/1.3 var(--mono); color: var(--ink-3); }
.site .ct { font: 700 13px/1 var(--mono); font-variant-numeric: tabular-nums; }
.bar { grid-column: 2 / 4; height: 6px; border-radius: 3px; background: #e3e7eb; overflow: hidden; display: flex; }
.bar s { display: block; height: 100%; background: var(--blue); }
.site.dc .bar s { background: var(--green); }
.bar u { display: block; height: 100%; background: rgba(61, 123, 255, .35); }
.site.dc .bar u { background: rgba(240, 160, 32, .55); }
.sec { font: 600 10.5px/1 var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--ink-3); margin: 12px 8px 6px; }

.filters { display: flex; flex-wrap: wrap; gap: 5px; margin-bottom: 8px; }
.filters button { border: 1px solid var(--line); background: var(--paper); border-radius: 999px; padding: 4px 9px; font: 500 11px/1 var(--mono); }
.filters button.on { background: var(--ink); color: #fff; border-color: var(--ink); }
table.fleet { width: 100%; border-collapse: collapse; font-size: 12px; }
.fleet th { text-align: left; font: 500 10px/1 var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--ink-3); padding: 6px 6px; border-bottom: 1px solid var(--line); }
.fleet td { padding: 6px; border-bottom: 1px solid var(--line); }
.fleet tr { cursor: pointer; } .fleet tbody tr:hover { background: rgba(17, 20, 24, .04); }
.dot { display: inline-block; width: 8px; height: 8px; border-radius: 50%; margin-right: 6px; vertical-align: 0; }
.soc { font-family: var(--mono); font-variant-numeric: tabular-nums; }
.soc.low { color: var(--red); font-weight: 600; }

.os h4 { font: 600 10.5px/1 var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--ink-3); margin: 14px 4px 8px; }
.os .grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.os .grid div { background: var(--paper); border: 1px solid var(--line); border-radius: 9px; padding: 9px 10px; }
.os .grid small { display: block; font: 500 9.5px/1.2 var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--ink-3); }
.os .grid b { font: 700 16px/1.3 var(--sans); font-variant-numeric: tabular-nums; }
.os .row { display: flex; justify-content: space-between; gap: 8px; padding: 7px 4px; border-bottom: 1px solid var(--line); font-size: 12px; }
.os .row span:last-child { font-family: var(--mono); color: var(--ink-2); white-space: nowrap; }
.os .note { font-size: 11.5px; color: var(--ink-3); margin: 12px 4px 0; }

.legend { position: absolute; left: 368px; bottom: 14px; z-index: 5; display: flex; flex-wrap: wrap; gap: 6px 14px; padding: 9px 12px; border-radius: 10px; background: var(--glass); backdrop-filter: blur(10px); font: 500 11px/1 var(--mono); color: var(--ink-2); box-shadow: 0 4px 16px rgba(17, 20, 24, .08); max-width: calc(100% - 760px); }
.legend span { display: flex; align-items: center; gap: 6px; white-space: nowrap; }
.legend i { width: 10px; height: 10px; border-radius: 3px; display: inline-block; border: 1px solid rgba(0, 0, 0, .12); }

.card { position: absolute; left: 50%; bottom: 14px; transform: translateX(-50%); z-index: 6; width: min(520px, calc(100% - 780px)); min-width: 380px; background: var(--paper); border-radius: 14px; box-shadow: 0 10px 34px rgba(17, 20, 24, .18); padding: 14px 16px 16px; }
.card header { display: flex; align-items: center; gap: 10px; }
.card header b { font: 700 17px/1.2 var(--sans); }
.card header .chip { font: 600 10px/1 var(--mono); letter-spacing: .1em; text-transform: uppercase; color: #fff; padding: 5px 7px; border-radius: 5px; }
.card header .x { margin-left: auto; border: 0; background: #f1f3f5; width: 28px; height: 28px; border-radius: 50%; font-size: 15px; line-height: 1; }
.card .why { margin: 10px 0 0; font-size: 13.5px; }
.card .why small { display: block; font: 500 10px/1.4 var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--ink-3); margin-bottom: 3px; }
.card .stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; margin-top: 10px; }
.card .stats div { background: #f5f6f8; border-radius: 8px; padding: 7px 9px; }
.card .stats small { display: block; font: 500 9.5px/1.2 var(--mono); letter-spacing: .08em; text-transform: uppercase; color: var(--ink-3); }
.card .stats b { font: 700 14px/1.3 var(--sans); font-variant-numeric: tabular-nums; }
.card .opts { margin: 10px 0 0; padding: 0; list-style: none; }
.card .opts li { display: flex; justify-content: space-between; gap: 10px; padding: 6px 0; border-top: 1px solid var(--line); font-size: 12.5px; }
.card .opts li:first-child { font-weight: 600; }
.card .opts span:last-child { font-family: var(--mono); font-size: 11.5px; color: var(--ink-2); }
.card .act { display: flex; gap: 8px; margin-top: 12px; }
.card .act button { border: 0; border-radius: 9px; padding: 10px 14px; font-weight: 700; background: var(--red); color: #fff; }
.card .act button.ghost { background: #f1f3f5; color: var(--ink); font-weight: 600; }
.card .msg { margin-top: 8px; font-size: 12px; color: var(--ink-2); }
.pallets { display: grid; grid-template-columns: repeat(10, 1fr); gap: 4px; margin-top: 10px; }
.pallets div { height: 34px; border-radius: 6px; background: #eef1f4; display: grid; place-items: center; font: 600 9.5px/1.1 var(--mono); color: var(--ink-3); text-align: center; cursor: default; }
.pallets div.on { background: var(--blue); color: #fff; cursor: pointer; }
.pallets.dc div.on { background: var(--green); }

.loader { position: absolute; inset: 0; z-index: 30; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 12px; background: var(--bg); transition: opacity .6s; }
.loader img { width: 44px; }
.loader b { font: 800 26px/1 var(--sans); letter-spacing: -.02em; }
.loader span { font: 500 12px/1 var(--mono); color: var(--ink-2); }
.loader i { width: 260px; height: 3px; border-radius: 3px; background: #d6dbe0; overflow: hidden; }
.loader s { display: block; height: 100%; width: 5%; background: var(--red); transition: width .3s; }
.loader.done { opacity: 0; pointer-events: none; }

@media (max-width: 1280px) { .kpi:nth-child(n+5) { display: none; } .panel.left { width: 300px; } .legend { left: 328px; } }
@media (max-width: 980px) { .panel.left, .legend { display: none; } .card { min-width: 0; width: calc(100% - 400px); left: 14px; transform: none; } .kpis { display: none; } }