:root {
  --bg: #080b10; --panel: #111823; --panel-2: #0d131c; --inset: #0a0f16;
  --line: #202d3a; --line-2: #18222e; --ink: #e7eef5; --ink-2: #9db0c0; --ink-3: #64768a;
  --accent: #22d3ee; --accent-bright: #3ee0f5; --accent-bg: rgba(34,211,238,.14);
  --good: #34d399; --good-bg: rgba(52,211,153,.13);
  --warn: #fbbf24; --warn-bg: rgba(251,191,36,.13);
  --crit: #fb7185; --crit-bg: rgba(251,113,133,.14);
  --f-nuclear: #a78bfa; --f-natgas: #38bdf8; --f-coal: #fb923c; --f-hydro: #2dd4bf; --f-solar: #facc15; --f-wind: #4ade80;
  --shadow: 0 1px 2px rgba(0,0,0,.4), 0 8px 24px rgba(0,0,0,.3);
  --mono: ui-monospace, "SF Mono", "Cascadia Code", "Roboto Mono", Menlo, Consolas, monospace;
  --sans: ui-sans-serif, system-ui, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --r: 10px;
}
* { box-sizing: border-box; }
body.grid-page { margin: 0; background: var(--bg); color: var(--ink); font-family: var(--sans); line-height: 1.45; -webkit-font-smoothing: antialiased; min-height: 100vh; }
.gb { max-width: 1240px; margin: 0 auto; padding: 20px clamp(12px, 3vw, 28px) 48px; color: var(--ink); font-family: var(--sans); }
.gb .num { font-family: var(--mono); font-variant-numeric: tabular-nums; }
.gb .eyebrow { font-family: var(--mono); text-transform: uppercase; letter-spacing: .12em; font-size: 10.5px; color: var(--ink-3); }
:where(.gb button) { font: inherit; }
button.chip { cursor: pointer; }

/* Header */
.gb-bar { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; padding-bottom: 16px; border-bottom: 1px solid var(--line); }
.gb-brand { display: flex; align-items: center; gap: 12px; }
.gb-mark { width: 38px; height: 38px; border-radius: 8px; display: grid; place-items: center; background: var(--accent-bg); border: 1px solid rgba(34,211,238,.35); color: var(--accent-bright); flex: none; }
.gb-mark svg { width: 21px; height: 21px; }
.gb-brand h1 { margin: 0; font-size: 17px; letter-spacing: -.01em; font-weight: 650; }
.gb-brand .sub { font-size: 12px; color: var(--ink-2); margin-top: 1px; }
.gb-spacer { flex: 1 1 auto; }
.gb-clock { text-align: right; }
.gb-clock .t { font-family: var(--mono); font-size: 17px; font-weight: 600; }
.gb-clock .d { font-size: 11px; color: var(--ink-3); font-family: var(--mono); }
.chip { display: inline-flex; align-items: center; gap: 7px; padding: 6px 11px; border-radius: 6px; font-family: var(--mono); font-size: 11.5px; font-weight: 600; letter-spacing: .04em; border: 1px solid var(--line); color: var(--ink-2); background: var(--panel-2); white-space: nowrap; }
.chip .led { width: 8px; height: 8px; border-radius: 50%; background: currentColor; }
.st-good { color: var(--good); background: var(--good-bg); border-color: rgba(52,211,153,.35); }
.st-warn { color: var(--warn); background: var(--warn-bg); border-color: rgba(251,191,36,.35); }
.st-crit { color: var(--crit); background: var(--crit-bg); border-color: rgba(251,113,133,.4); }
.st-dead { color: var(--ink-3); background: var(--inset); border-color: var(--line); }
.st-info { color: var(--accent); background: var(--accent-bg); border-color: rgba(34,211,238,.35); }
.gb-x { width: 34px; height: 34px; border-radius: 7px; border: 1px solid var(--line); background: var(--panel-2); color: var(--ink-2); font-size: 20px; line-height: 1; cursor: pointer; }
.gb-x:hover { color: var(--ink); border-color: var(--ink-3); }

/* Banners */
.gb-banner { display: none; align-items: center; gap: 12px; margin-top: 16px; padding: 12px 16px; border-radius: 8px; font-family: var(--mono); font-weight: 700; font-size: 13px; letter-spacing: .05em; }
.gb-banner.show { display: flex; }
.gb-banner.crit { background: var(--crit-bg); border: 1px solid var(--crit); color: var(--crit); }
/* Double flash every 3 seconds while an emergency is active. */
.gb-banner.crit.show { animation: gbflash 3s steps(1, end) infinite; }
@keyframes gbflash {
  0%, 76%, 86%, 100% { background: var(--crit-bg); color: var(--crit); }
  70%, 80% { background: var(--crit); color: #fff; }
}
@media (prefers-reduced-motion: reduce) { .gb-banner.crit.show { animation: none; } }
.gb-banner.info { background: var(--accent-bg); border: 1px solid rgba(34,211,238,.4); color: var(--accent); }
.gb-banner .grow { flex: 1; }
.gb-banner .meta { font-weight: 500; letter-spacing: .02em; opacity: .85; }

/* Cards */
.card { background: var(--panel); border: 1px solid var(--line); border-radius: var(--r); box-shadow: var(--shadow); }
.card-h { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 12px 16px; border-bottom: 1px solid var(--line-2); }
.card-h h2 { margin: 0; font-size: 13.5px; font-weight: 600; }
.card-h .count { color: var(--ink-3); font-weight: 500; }

/* Summary */
.gb-summary { margin-top: 18px; display: grid; gap: 12px; grid-template-columns: minmax(280px, 1fr) minmax(300px, 1.25fr); }
@media (max-width: 860px) { .gb-summary { grid-template-columns: minmax(0, 1fr); } }
.freq { padding: 16px 18px; }
.freq-head { display: flex; align-items: baseline; justify-content: space-between; gap: 10px; }
.freq-val { font-family: var(--mono); font-weight: 680; font-size: clamp(36px, 6vw, 50px); line-height: 1; letter-spacing: -.02em; color: var(--freq-c, var(--ink)); }
.freq-val small { font-size: .34em; font-weight: 600; color: var(--ink-3); margin-left: 4px; }
.freq-tag { font-family: var(--mono); font-size: 11px; font-weight: 600; padding: 4px 9px; border-radius: 5px; color: var(--freq-c, var(--ink)); background: var(--freq-bg, var(--inset)); }
.scale { margin-top: 18px; position: relative; height: 44px; }
.scale .track { position: absolute; top: 14px; left: 0; right: 0; height: 8px; border-radius: 4px; background: linear-gradient(90deg, var(--crit) 0%, var(--warn) 12%, var(--good) 40%, var(--good) 60%, var(--warn) 88%, var(--crit) 100%); opacity: .28; }
.scale .band { position: absolute; top: 12px; height: 12px; left: 45%; width: 10%; border-radius: 3px; border: 1px solid rgba(52,211,153,.55); background: var(--good-bg); }
.scale .marker { position: absolute; top: 6px; width: 3px; height: 24px; border-radius: 2px; margin-left: -1.5px; background: var(--freq-c, var(--accent)); left: 50%; transition: left .5s ease; }
.scale .ticks { position: absolute; top: 30px; left: 0; right: 0; }
.scale .tk { position: absolute; transform: translateX(-50%); font-family: var(--mono); font-size: 10px; color: var(--ink-3); }
.gb-right { display: grid; grid-template-rows: auto 1fr; gap: 12px; }
.tiles { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; }
@media (max-width: 620px) { .tiles { grid-template-columns: 1fr 1fr; } }
.tile { background: var(--panel); border: 1px solid var(--line); border-radius: 8px; padding: 11px 12px; box-shadow: var(--shadow); min-width: 0; }
.tile .lbl { display: flex; align-items: center; gap: 6px; }
.tile .dot { width: 8px; height: 8px; border-radius: 50%; flex: none; }
.tile .v { font-family: var(--mono); font-weight: 650; font-size: 21px; margin-top: 5px; line-height: 1; white-space: nowrap; }
.tile .v u { text-decoration: none; font-size: 11px; color: var(--ink-3); margin-left: 3px; }
.tile .meta { font-family: var(--mono); font-size: 10.5px; color: var(--ink-2); margin-top: 5px; }
.spark { padding: 10px 14px 8px; }
.spark .cap { display: flex; align-items: center; justify-content: space-between; margin-bottom: 6px; }
.legend { display: flex; gap: 12px; }
.legend span { display: inline-flex; align-items: center; gap: 5px; font-family: var(--mono); font-size: 10.5px; color: var(--ink-2); }
.legend i { width: 14px; height: 0; border-top: 2.5px solid; display: inline-block; }
.spark canvas { display: block; width: 100%; height: 84px; }

/* Network */
.gb-net { margin-top: 18px; display: grid; gap: 12px; grid-template-columns: minmax(0, 1.3fr) minmax(300px, 1fr); align-items: start; }
@media (max-width: 980px) { .gb-net { grid-template-columns: minmax(0, 1fr); } }
.gb-side { display: grid; gap: 12px; align-content: start; min-width: 0; }
.map-wrap { padding: 6px; overflow-x: auto; }
.map { display: block; width: 100%; min-width: 480px; height: auto; background: #070a0f; border-radius: 6px; }
.map .land { fill: #131b26; stroke: #2a3949; stroke-width: 1.5; }
.map .water { fill: #070a0f; stroke: #2a3949; stroke-width: 1.2; }
.map .region { fill: #3b4b5d; font-family: var(--sans); font-size: 15px; font-style: italic; letter-spacing: .04em; }
.map text { paint-order: stroke; stroke: #0b1119; stroke-width: 3.5px; stroke-linejoin: round; }
.map .wire { fill: none; stroke: #7fb2dc; stroke-width: .6; opacity: .28; stroke-linecap: round; stroke-linejoin: round; }
.map .wire.off { stroke: #273240; opacity: .5; }
.map:not(.lowzoom) .wire { stroke-width: 1.1; opacity: .55; }
.map:not(.lowzoom) .wire.off { opacity: .7; }
.map .pylons circle { fill: #8a96a3; opacity: .75; }
.map .tie { stroke: var(--ink-3); stroke-width: 1.5; stroke-dasharray: 3 3; opacity: .7; }
.map .tie.live { stroke: var(--good); opacity: .85; }
.map .tie.dead { stroke: #2b3542; opacity: .6; }
.map .ln { stroke-width: 4; stroke-linecap: round; stroke-linejoin: round; fill: none; }
.map .ln.good { stroke: var(--good); }
.map .ln.warn { stroke: var(--warn); }
.map .ln.crit { stroke: var(--crit); }
.map .ln.idle { stroke: var(--ink-3); }
.map .ln.dead { stroke: #263140; }
.map .ln.pole { stroke-width: 3; }
.map .ln.pole.good { stroke: var(--f-natgas); }
.map .ln.ug { stroke-width: 3; stroke-dasharray: 7 6; stroke-linecap: butt; }
.map .ln.tripped { stroke: var(--crit); stroke-dasharray: 10 8; opacity: .85; }
.map .ln.open { stroke: var(--ink-3); stroke-dasharray: 3 7; opacity: .75; }
.map .ln-hit { stroke: transparent; stroke-width: 20; fill: none; stroke-linejoin: round; }
.map.can-ctl .ln-hit { cursor: pointer; }
.map .flow-tag rect { fill: #0b1119; stroke: var(--line); }
.map .flow-tag text { fill: var(--ink-2); font-family: var(--mono); font-size: 11.5px; stroke: none; }
.map .flow-tag .arw { fill: var(--ink-2); }
.map .zone circle { fill: rgba(52,211,153,.16); stroke: var(--good); stroke-width: 1.5; }
.map .zone.dark circle { fill: rgba(8,12,18,.75); stroke: #3a4554; stroke-dasharray: 3 3; }
.map .zone.manual circle { fill: rgba(251,191,36,.16); stroke: var(--warn); }
.map .zone .zl { fill: var(--ink-2); font-family: var(--sans); font-size: 12.5px; }
.map .zone.dark .zl { fill: var(--crit); }
.map .plant rect { fill: var(--fuel); stroke: #070a0f; stroke-width: 1.5; }
.map .plant.off rect { fill: #3a4350; }
.map .plant.off .pl { fill: var(--ink-3); }
.map .plant.stranded rect { stroke: var(--warn); stroke-width: 2.5; }
.map .plant .pn { fill: var(--ink); font-family: var(--sans); font-size: 12px; font-weight: 600; paint-order: stroke; stroke: #070a0f; stroke-width: 3px; stroke-linejoin: round; }
.map .plant .pl { fill: var(--ink-2); font-family: var(--mono); font-size: 10.5px; paint-order: stroke; stroke: #070a0f; stroke-width: 3px; stroke-linejoin: round; }
.map .plant.off .pn { fill: var(--ink-2); }
.map .plant.starting .pl { fill: var(--warn); }
.map .plant .pulse { fill: none; stroke: var(--fuel); stroke-width: 2; opacity: 0; transform-box: fill-box; transform-origin: center; }
.map .plant.online .pulse { animation: plantpulse 2.4s ease-out infinite; }
.map .plant.starting rect { fill: var(--fuel); stroke: var(--warn); }
.map .plant.emergency rect { fill: var(--crit); stroke: #070a0f; animation: plantblink .8s step-end infinite; }
.map .plant.emergency .pulse { stroke: var(--crit); stroke-width: 2.5; animation: plantpulse 1s ease-out infinite; }
.map .plant.emergency .pl, .map .plant.emergency .pn { fill: var(--crit); }
@keyframes plantpulse { 0% { opacity: .9; transform: scale(.8); } 100% { opacity: 0; transform: scale(2.6); } }
@keyframes plantblink { 50% { opacity: .45; } }
@media (prefers-reduced-motion: reduce) {
  .map .plant.online .pulse, .map .plant.emergency .pulse { animation: none; opacity: .8; }
  .map .plant.emergency rect { animation: none; }
}
.map .node .dia { fill: #0b1119; stroke: var(--accent); stroke-width: 2.5; }
.map .node.island .dia { stroke: var(--warn); }
.map .node.dark .dia { fill: #080c12; stroke: #3a4554; }
.map .node .nm { fill: var(--ink); font-family: var(--sans); font-size: 13.5px; font-weight: 600; }
.map .node .gl { fill: var(--ink-2); font-family: var(--mono); font-size: 11px; }
.map .node.dark .nm { fill: var(--ink-3); }
.map .node.dark .gl { fill: var(--crit); opacity: .8; }
.map .node.island .gl { fill: var(--warn); }
.map-legend { display: flex; flex-wrap: wrap; gap: 8px 14px; padding: 4px 16px 12px; }
.map-legend span { display: inline-flex; align-items: center; gap: 6px; font-family: var(--mono); font-size: 10.5px; color: var(--ink-2); }
.map-legend i { width: 18px; height: 0; border-top: 3px solid; display: inline-block; }
.map-legend b { display: inline-block; flex: none; }
.map-legend .lg-note { flex-basis: 100%; color: var(--ink-3); }
.map-legend .lg-sub { width: 9px; height: 9px; border: 2px solid var(--accent); transform: rotate(45deg); }
.map-legend .lg-town { width: 11px; height: 11px; border-radius: 50%; border: 1.5px solid var(--good); background: rgba(52,211,153,.16); }
.map-legend .lg-town.dark { border: 1.5px dashed #3a4554; background: rgba(8,12,18,.75); }
.map-legend .lg-pylon { width: 6px; height: 6px; border-radius: 50%; background: #8a96a3; }
.map-legend .lg-plant { width: 10px; height: 10px; border-radius: 2px; background: var(--f-natgas); }
.map-legend .lg-plant.off { background: #3a4350; }
.map-legend .lg-plant.starting { outline: 1.5px solid var(--warn); }

.zones { display: flex; flex-direction: column; }
.zrow { display: grid; grid-template-columns: 10px minmax(0, 1fr) auto auto; align-items: center; gap: 10px; padding: 9px 16px; border-bottom: 1px solid var(--line-2); }
.zrow:last-child { border-bottom: none; }
.zrow .zd { width: 9px; height: 9px; border-radius: 50%; background: var(--good); }
.zrow.SHED .zd, .zrow.DARK .zd { background: var(--crit); }
.zrow.MANUAL .zd { background: var(--warn); }
.zrow .zn { font-size: 13px; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.zrow .zs { font-family: var(--mono); font-size: 10.5px; color: var(--ink-3); }
.zrow .zmw { font-family: var(--mono); font-size: 12.5px; text-align: right; }
.zrow.SHED .zmw, .zrow.DARK .zmw, .zrow.MANUAL .zmw { color: var(--ink-3); }
.zrow .zctl { display: none; }
.ctl .zrow { grid-template-columns: 10px minmax(0, 1fr) auto auto auto; }
.ctl .zrow .zctl { display: block; }

/* Pills (status) */
.pill { display: inline-flex; align-items: center; gap: 6px; font-family: var(--mono); font-size: 10.5px; font-weight: 650; letter-spacing: .04em; padding: 4px 9px; border-radius: 5px; border: 1px solid; white-space: nowrap; }
.pill .l { width: 7px; height: 7px; border-radius: 50%; background: currentColor; flex: none; }
.p-online { color: var(--good); background: var(--good-bg); border-color: rgba(52,211,153,.35); }
.p-offline { color: var(--ink-3); background: var(--inset); border-color: var(--line); }
.p-maint { color: var(--warn); background: var(--warn-bg); border-color: rgba(251,191,36,.35); }
.p-outage { color: var(--crit); background: var(--crit-bg); border-color: rgba(251,113,133,.4); }
.p-start { color: var(--accent); background: var(--accent-bg); border-color: rgba(34,211,238,.4); }
.p-running { color: var(--f-nuclear); background: rgba(167,139,250,.14); border-color: rgba(167,139,250,.4); }
.p-shut { color: #f59e0b; background: rgba(245,158,11,.12); border-color: rgba(245,158,11,.4); }
.p-emg { color: #fff; background: var(--crit); border-color: var(--crit); }
.p-start .l, .p-shut .l, .p-running .l { animation: gbblink 1.2s steps(1) infinite; }
@keyframes gbblink { 50% { opacity: .25; } }
@media (prefers-reduced-motion: reduce) { .p-start .l, .p-shut .l, .p-running .l { animation: none; } .scale .marker { transition: none; } }

/* Alarms */
.gb-lower { margin-top: 18px; display: grid; gap: 12px; grid-template-columns: minmax(0, 1fr); }
.lines-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(380px, 100%), 1fr)); }
.alarms { max-height: 290px; overflow-y: auto; }
.arow { display: grid; grid-template-columns: 4px 72px minmax(0, 1fr); gap: 10px; align-items: start; padding: 7px 16px; border-bottom: 1px solid var(--line-2); font-size: 12.5px; }
.arow:last-child { border-bottom: none; }
.arow .sv { align-self: stretch; border-radius: 2px; background: var(--ink-3); }
.arow.warn .sv { background: var(--warn); }
.arow.crit .sv { background: var(--crit); }
.arow .at { font-family: var(--mono); color: var(--ink-3); font-size: 11.5px; padding-top: 1px; }
.arow.crit .am { color: var(--crit); }
.empty { color: var(--ink-3); font-size: 12.5px; padding: 18px 16px; }

/* Lines table (control) */
.lrow { display: grid; grid-template-columns: 44px minmax(0, 1fr) 78px auto; gap: 10px; align-items: center; padding: 8px 16px; border-bottom: 1px solid var(--line-2); font-size: 12.5px; }
.lrow:last-child { border-bottom: none; }
.lrow .lid { font-family: var(--mono); color: var(--ink-3); }
.lrow .lname { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.lrow .lpct { font-family: var(--mono); text-align: right; }
.lrow.TRIPPED .lpct { color: var(--crit); }
.lrow.OPEN .lpct { color: var(--ink-3); }

/* Stations */
.fleet-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin: 26px 0 10px; flex-wrap: wrap; }
.fleet-head h2 { margin: 0; font-size: 14px; font-weight: 600; }
.fleet-head .count { color: var(--ink-3); font-weight: 500; }
.list { display: flex; flex-direction: column; gap: 10px; }
.gcard { position: relative; display: grid; grid-template-columns: minmax(200px, 2fr) 130px minmax(200px, 2fr); gap: 18px; align-items: center; background: var(--panel); border: 1px solid var(--line); border-radius: var(--r); box-shadow: var(--shadow); overflow: hidden; padding: 13px 18px 13px 22px; }
.ctl .gcard { grid-template-columns: minmax(190px, 1.6fr) 120px minmax(160px, 1.2fr) minmax(280px, 1.8fr); }
.gcard::before { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 4px; background: var(--fuel); }
.gcard.tracked { border-color: color-mix(in srgb, var(--fuel) 40%, var(--line)); }
.gcard.off { opacity: .65; }
.gcard .nm { min-width: 0; }
.gcard .st-name { font-weight: 600; font-size: 14.5px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.gcard .st-name.link { cursor: pointer; }
.gcard .st-name.link:hover { color: var(--accent-bright); }
.gcard .st-fuel { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; margin-top: 5px; font-family: var(--mono); font-size: 10.5px; font-weight: 600; letter-spacing: .07em; color: var(--fuel); text-transform: uppercase; }
.gcard .chipx { width: 8px; height: 8px; border-radius: 2px; background: var(--fuel); flex: none; }
.gcard .tag { color: var(--ink-3); padding-left: 7px; border-left: 1px solid var(--line); }
.gcard .tag.live { color: var(--accent); }
.gcard .tag.warn { color: var(--warn); }
.out-line { display: flex; align-items: baseline; gap: 6px; margin-bottom: 6px; }
.out-line .mw { font-family: var(--mono); font-weight: 680; font-size: 21px; line-height: 1; }
.out-line .of { font-family: var(--mono); font-size: 11.5px; color: var(--ink-3); }
.out-line .lf { white-space: nowrap; margin-left: auto; font-family: var(--mono); font-size: 11px; color: var(--ink-2); }
.outbar { height: 6px; border-radius: 3px; background: var(--inset); overflow: hidden; border: 1px solid var(--line-2); }
.outbar .fill { height: 100%; width: 0%; background: var(--fuel); transition: width .5s ease; }
.gcard .subl { font-family: var(--mono); font-size: 10.5px; color: var(--ink-3); margin-top: 6px; min-height: 13px; }
@media (max-width: 1320px) { .ctl .gcard { grid-template-columns: minmax(0, 1.6fr) 120px minmax(0, 1.2fr); } .ctl .gcard .col-ctrl { grid-column: 1 / -1; } }
@media (max-width: 860px) { .gcard, .ctl .gcard { grid-template-columns: minmax(0, 1fr); gap: 10px; } }

/* Controls */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 6px; font-size: 12px; font-weight: 600; padding: 6px 11px; border-radius: 6px; cursor: pointer; border: 1px solid var(--line); background: var(--panel-2); color: var(--ink); white-space: nowrap; }
.btn:hover { border-color: var(--ink-3); }
.btn.primary { background: var(--accent); border-color: var(--accent); color: #04222a; }
.btn.danger { color: var(--crit); border-color: rgba(251,113,133,.4); background: var(--crit-bg); }
.btn.small { padding: 4px 8px; font-size: 11px; }
.seg { display: inline-flex; border: 1px solid var(--line); border-radius: 7px; overflow: hidden; }
.seg button { border: none; background: var(--panel-2); color: var(--ink-2); padding: 6px 12px; font-family: var(--mono); font-size: 11.5px; font-weight: 600; cursor: pointer; }
.seg button + button { border-left: 1px solid var(--line); }
.seg button.on { background: var(--accent); color: #04222a; }
.col-ctrl { display: flex; align-items: center; gap: 9px; }
.status-sel, .gb select, .gb input[type="text"], .gb input[type="number"], .gb input[type="password"] { font-family: var(--mono); font-size: 12px; padding: 6px 8px; border-radius: 6px; border: 1px solid var(--line); background: var(--inset); color: var(--ink); }
.dispatch { flex: 1 1 auto; display: flex; align-items: center; gap: 8px; min-width: 110px; max-width: 460px; }
.dispatch .pct { font-family: var(--mono); font-size: 11.5px; font-weight: 600; min-width: 64px; text-align: right; }
.dispatch input[type="range"] { flex: 1 1 auto; accent-color: var(--accent); }
.icon-btn { flex: none; width: 26px; height: 26px; border-radius: 6px; border: 1px solid transparent; background: transparent; color: var(--ink-3); cursor: pointer; font-size: 14px; line-height: 1; display: grid; place-items: center; }
.icon-btn:hover { color: var(--accent-bright); background: var(--accent-bg); }
.icon-btn.rm:hover { color: var(--crit); background: var(--crit-bg); }
.ctl-locked .ctl-only { opacity: .45; pointer-events: none; }
.ctl-bar { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; margin-top: 16px; padding: 12px 16px; }
.ctl-bar .lbl { font-size: 12px; color: var(--ink-2); }
.ctl-bar .note { font-size: 12px; color: var(--ink-3); }

/* Dialogs (control page) */
.gb-modal { position: fixed; inset: 0; background: rgba(4,7,11,.82); display: none; align-items: center; justify-content: center; z-index: 50; padding: 16px; }
.gb-modal.show { display: flex; }
.gb-dialog { width: min(420px, 100%); background: var(--panel); border: 1px solid var(--line); border-radius: 12px; box-shadow: 0 24px 60px rgba(0,0,0,.55); }
.gb-dialog h3 { margin: 0; padding: 16px 20px; border-bottom: 1px solid var(--line); font-size: 15px; }
.gb-dialog .body { padding: 16px 20px 20px; display: grid; gap: 12px; }
.gb-dialog p { margin: 0; font-size: 13px; color: var(--ink-2); }
.field { display: grid; gap: 5px; }
.field label { font-family: var(--mono); font-size: 10.5px; letter-spacing: .08em; text-transform: uppercase; color: var(--ink-2); }
.field input, .field select { width: 100%; font-size: 13px; padding: 8px 10px; }
.gb-dialog .actions { display: flex; gap: 10px; justify-content: flex-end; }
.gb-dialog .err { color: var(--crit); font-size: 12px; font-family: var(--mono); min-height: 15px; }

/* History popup */
.hist-row { display: grid; grid-template-columns: 1fr auto; gap: 4px 12px; padding: 9px 0; border-bottom: 1px solid var(--line-2); font-family: var(--mono); font-size: 12px; }
.hist-row:last-child { border-bottom: none; }
.hist-row .r { color: var(--ink-3); font-size: 11px; }
.hist-row .s { text-align: right; color: var(--ink-2); }
.hist-body { max-height: 60vh; overflow-y: auto; }

.gb-foot { margin-top: 22px; font-family: var(--mono); font-size: 10.5px; color: var(--ink-3); text-align: center; letter-spacing: .03em; }
.gb-toast { position: fixed; left: 50%; bottom: 20px; transform: translateX(-50%); background: var(--panel); border: 1px solid var(--line); color: var(--ink); padding: 9px 14px; border-radius: 8px; font-size: 12.5px; box-shadow: var(--shadow); display: none; z-index: 60; max-width: calc(100vw - 32px); }
.gb-toast.show { display: block; }
.gb-toast.err { border-color: var(--crit); color: var(--crit); }

/* Map zoom / pan */
.map-tools { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; justify-content: flex-end; }
.map { cursor: grab; }
.map.dragging { cursor: grabbing; }
.map .ln, .map .ln-hit, .map .wire, .map .tie { vector-effect: non-scaling-stroke; }
.map.lowzoom [data-city] .zl,
.map.lowzoom .node[data-city] text,
.map.lowzoom .flow-tag[data-city],
.map.lowzoom .plant[data-city] .pl,
.map.lowzoom .plant[data-city] .pn { display: none; }