/* ═══════════════════════════════════════════════════════════════════════════
   e-Bus Fleet · Nordic Industrial
   Cool graphite substrate · denim primary · signal orange for depletion
   Space Grotesk display · Inter body · JetBrains Mono for telemetry
   ═══════════════════════════════════════════════════════════════════════════ */

:root {
  /* Substrate */
  --base-0:   #0d1116;
  --base-1:   #131922;
  --base-2:   #1a2230;
  --base-3:   #232d3d;
  --base-4:   #2e3a4d;
  --paper:    #f1f1e8;   /* the depot slip color */

  /* Ink */
  --ink-0:    #eef2f7;
  --ink-1:    #c4cad4;
  --ink-2:    #8996a5;
  --ink-3:    #55606f;
  --ink-4:    #3a4351;

  /* Primary — denim blue, Gothenburg tram signage */
  --denim:       #4a7ba6;
  --denim-deep:  #2c5478;
  --denim-glow:  rgba(74, 123, 166, 0.28);

  /* Green — the healthy state */
  --electric:      #5ac9a4;
  --electric-glow: rgba(90, 201, 164, 0.32);

  /* Warning — signal orange, Volvo brand-adjacent */
  --signal:      #e58a3c;
  --signal-glow: rgba(229, 138, 60, 0.32);

  /* Critical — muted red-orange, not fire-engine */
  --alarm:       #d64545;
  --alarm-glow:  rgba(214, 69, 69, 0.32);

  /* Charging teal */
  --teal:        #4ea3b8;

  /* Strokes */
  --rule:        rgba(196, 202, 212, 0.10);
  --rule-strong: rgba(196, 202, 212, 0.20);
  --rule-vivid:  rgba(196, 202, 212, 0.42);

  --font-display: 'Space Grotesk', system-ui, sans-serif;
  --font-body:    'Inter', system-ui, sans-serif;
  --font-mono:    'JetBrains Mono', ui-monospace, monospace;

  --radius:      6px;
  --radius-lg:   12px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html, body {
  height: 100%;
  background: var(--base-0);
  color: var(--ink-1);
  font-family: var(--font-body);
  -webkit-font-smoothing: antialiased;
}

body {
  min-height: 100vh;
  display: flex; flex-direction: column;
  background-image:
    radial-gradient(ellipse 1000px 500px at 15% -10%, rgba(74, 123, 166, 0.09), transparent 60%),
    radial-gradient(ellipse 800px 400px at 100% 100%, rgba(90, 201, 164, 0.05), transparent 60%);
}

/* Fine dot grid, extremely subtle */
body::before {
  content: "";
  position: fixed; inset: 0;
  background-image: radial-gradient(circle, rgba(196, 202, 212, 0.045) 1px, transparent 1px);
  background-size: 24px 24px;
  pointer-events: none;
  z-index: 0;
}

/* ═══ Masthead ════════════════════════════════════════════════════════════ */
.masthead {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(280px, auto) 1fr minmax(160px, auto);
  align-items: center;
  gap: 32px;
  padding: 16px 32px;
  background: linear-gradient(180deg, var(--base-2) 0%, var(--base-1) 100%);
  border-bottom: 1px solid var(--rule-strong);
}
.brand { display: flex; align-items: center; gap: 14px; }
.brand-mark {
  color: var(--electric);
  filter: drop-shadow(0 0 8px var(--electric-glow));
}
.brand-text h1 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.35rem;
  color: var(--ink-0);
  letter-spacing: -0.015em;
  line-height: 1;
}
.brand-slash {
  color: var(--electric);
  font-weight: 400;
  margin: 0 4px;
  opacity: 0.7;
}
.brand-text p {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  color: var(--ink-2);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-top: 4px;
}

/* Tabs */
.tabs {
  display: flex;
  gap: 4px;
  justify-content: center;
  background: var(--base-0);
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  padding: 4px;
}
.tab {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 18px;
  background: transparent;
  border: none;
  color: var(--ink-2);
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 0.85rem;
  cursor: pointer;
  border-radius: 4px;
  transition: all 0.18s ease;
}
.tab:hover { color: var(--ink-0); background: var(--base-2); }
.tab.active {
  color: var(--ink-0);
  background: var(--base-3);
  box-shadow: inset 0 -2px 0 var(--electric);
}
.tab-eyebrow {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  color: var(--ink-3);
  letter-spacing: 0.12em;
}
.tab.active .tab-eyebrow { color: var(--electric); }

/* Stream state */
.stream-state {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--ink-2);
  letter-spacing: 0.06em;
  justify-content: flex-end;
}
.stream-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--ink-3);
}
.stream-dot.live { background: var(--electric); box-shadow: 0 0 10px var(--electric); animation: pulse 1.4s ease-in-out infinite; }
.stream-dot.dead { background: var(--alarm); box-shadow: 0 0 8px var(--alarm-glow); }
@keyframes pulse {
  0%, 100% { opacity: 0.5; transform: scale(0.85); }
  50%      { opacity: 1;   transform: scale(1.15); }
}
.stream-clock {
  color: var(--ink-3);
  padding-left: 8px;
  border-left: 1px solid var(--rule);
  margin-left: 4px;
}

/* ═══ KPI strip ═══════════════════════════════════════════════════════════ */
.kpi-strip {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 0;
  background: var(--base-1);
  border-bottom: 1px solid var(--rule);
}
.kpi {
  padding: 14px 20px;
  border-right: 1px solid var(--rule);
  display: flex; flex-direction: column;
}
.kpi:last-child { border-right: none; }
.kpi-label {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  color: var(--ink-2);
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.kpi-value {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1.65rem;
  color: var(--ink-0);
  letter-spacing: -0.02em;
  margin-top: 3px;
  line-height: 1;
  font-variant-numeric: tabular-nums;
}
.kpi-value.warn { color: var(--signal); }
.kpi-value.crit { color: var(--alarm); }
.kpi-value.ok   { color: var(--electric); }

@media (max-width: 1100px) { .kpi-strip { grid-template-columns: repeat(4, 1fr); }
  .kpi:nth-child(n+5) { border-top: 1px solid var(--rule); }
}
@media (max-width: 700px)  { .kpi-strip { grid-template-columns: repeat(2, 1fr); } }

/* ═══ Stage ═══════════════════════════════════════════════════════════════ */
.stage {
  position: relative;
  z-index: 1;
  flex: 1;
  overflow: auto;
}
.panel { display: none; }
.panel.active { display: block; }

/* ═══ Depot layout ════════════════════════════════════════════════════════ */
.depot-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  padding: 28px 32px 32px;
}

.section-head {
  margin-bottom: 18px;
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 12px 20px;
}
.section-head.compact { margin-bottom: 12px; }
.section-eyebrow {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  color: var(--electric);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  padding: 3px 8px;
  border: 1px solid var(--electric);
  border-radius: 2px;
  align-self: center;
}
.section-h {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1.9rem;
  color: var(--ink-0);
  letter-spacing: -0.02em;
  line-height: 1.05;
}
.section-h.small {
  font-size: 1.15rem;
  font-weight: 600;
}
.section-lede {
  font-size: 0.85rem;
  color: var(--ink-2);
  max-width: 46ch;
  line-height: 1.5;
  flex: 1 1 100%;
  margin-top: -6px;
}

/* ═══ Runway (the hero) ════════════════════════════════════════════════════ */
.hero-runway {
  background: linear-gradient(180deg, var(--base-2), var(--base-1));
  border: 1px solid var(--rule-strong);
  border-radius: var(--radius-lg);
  padding: 28px 32px;
  position: relative;
  overflow: hidden;
}

.runway-list {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.runway-row {
  display: grid;
  grid-template-columns: 100px 110px 1fr 90px 90px;
  gap: 16px;
  align-items: center;
  padding: 14px 0;
  border-bottom: 1px solid var(--rule);
  cursor: pointer;
  transition: background 0.15s ease;
}
.runway-row:hover { background: rgba(74, 123, 166, 0.06); }
.runway-row:last-child { border-bottom: none; }

.rw-id {
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--ink-0);
  letter-spacing: 0.02em;
}
.rw-route {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--ink-2);
  margin-top: 2px;
}
.rw-status {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 3px 8px;
  border-radius: 2px;
  display: inline-block;
  text-align: center;
}
.rw-status.ok       { color: var(--electric); background: rgba(90, 201, 164, 0.10); }
.rw-status.warn     { color: var(--signal);   background: rgba(229, 138, 60, 0.10); }
.rw-status.crit     { color: var(--alarm);    background: rgba(214, 69, 69, 0.14); }
.rw-status.charging { color: var(--teal);     background: rgba(78, 163, 184, 0.10); }
.rw-status.oos      { color: var(--ink-3);    background: rgba(85, 96, 111, 0.14); }

/* The bar itself — this is the signature element */
.rw-bar {
  position: relative;
  height: 36px;
  background: var(--base-3);
  border-radius: 3px;
  overflow: visible;
  border: 1px solid var(--rule);
}
/* Range fill */
.rw-fill {
  position: absolute;
  inset: 0;
  width: 0;
  background: linear-gradient(90deg, var(--electric-glow) 0%, var(--electric) 100%);
  border-radius: 2px 0 0 2px;
  transition: width 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}
.rw-fill.warn { background: linear-gradient(90deg, rgba(229, 138, 60, 0.35), var(--signal)); }
.rw-fill.crit { background: linear-gradient(90deg, rgba(214, 69, 69, 0.4), var(--alarm));
  box-shadow: inset 0 0 20px rgba(214, 69, 69, 0.3); }
/* Block-end target line — the vertical marker */
.rw-target {
  position: absolute;
  top: -6px; bottom: -6px;
  width: 2px;
  background: var(--ink-0);
  z-index: 3;
  transition: left 0.4s ease;
}
.rw-target::before {
  content: attr(data-label);
  position: absolute;
  top: -18px;
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--font-mono);
  font-size: 0.6rem;
  color: var(--ink-0);
  letter-spacing: 0.08em;
  white-space: nowrap;
  background: var(--base-0);
  padding: 1px 5px;
  border-radius: 2px;
  border: 1px solid var(--ink-3);
}
.rw-target::after {
  content: "";
  position: absolute;
  bottom: -6px;
  left: 50%;
  transform: translateX(-50%) rotate(45deg);
  width: 6px; height: 6px;
  background: var(--ink-0);
}
/* Progress marker: how far into the block the bus is */
.rw-progress {
  position: absolute;
  top: 3px; bottom: 3px;
  width: 3px;
  background: var(--denim);
  box-shadow: 0 0 8px var(--denim);
  transition: left 0.5s ease;
  z-index: 2;
}
.rw-scale {
  position: absolute;
  bottom: -18px; left: 0; right: 0;
  display: flex; justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 0.58rem;
  color: var(--ink-3);
  letter-spacing: 0.08em;
}

.rw-range {
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--ink-0);
  text-align: right;
  font-variant-numeric: tabular-nums;
}
.rw-range .unit {
  font-weight: 400;
  color: var(--ink-2);
  font-size: 0.72rem;
  margin-left: 2px;
}
.rw-soc {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--ink-1);
  text-align: right;
  font-variant-numeric: tabular-nums;
}
.rw-soc-sub {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  color: var(--ink-3);
  letter-spacing: 0.04em;
}

@media (max-width: 900px) {
  .runway-row {
    grid-template-columns: 90px 1fr;
    grid-template-areas:
      "id status"
      "bar bar"
      "range soc";
    padding: 12px 0;
    gap: 8px 12px;
  }
  .rw-id { grid-area: id; }
  .rw-status { grid-area: status; text-align: right; }
  .rw-bar { grid-area: bar; margin: 12px 0; }
  .rw-range { grid-area: range; text-align: left; }
  .rw-soc { grid-area: soc; text-align: right; }
}

/* ═══ Depot two-column ═════════════════════════════════════════════════════ */
.depot-columns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}
@media (max-width: 900px) { .depot-columns { grid-template-columns: 1fr; } }

.col {
  background: var(--base-1);
  border: 1px solid var(--rule-strong);
  border-radius: var(--radius-lg);
  padding: 20px 24px;
}

.alert-row {
  display: grid;
  grid-template-columns: 60px 60px 1fr;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid var(--rule);
  cursor: pointer;
  align-items: center;
}
.alert-row:hover { background: rgba(74, 123, 166, 0.06); }
.alert-row:last-child { border-bottom: none; }
.alert-sev {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 3px 6px;
  border-radius: 2px;
  text-align: center;
}
.alert-sev.info { color: var(--denim);    background: rgba(74, 123, 166, 0.14); }
.alert-sev.warn { color: var(--signal);   background: rgba(229, 138, 60, 0.14); }
.alert-sev.crit { color: var(--alarm);    background: rgba(214, 69, 69, 0.18); }
.alert-bus {
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 0.8rem;
  color: var(--ink-0);
}
.alert-msg {
  font-size: 0.82rem;
  color: var(--ink-1);
  line-height: 1.45;
}
.alert-code {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  color: var(--ink-3);
  letter-spacing: 0.08em;
  margin-top: 3px;
}

.wo-row {
  padding: 12px 0;
  border-bottom: 1px solid var(--rule);
}
.wo-row:last-child { border-bottom: none; }
.wo-head {
  display: flex; justify-content: space-between; align-items: baseline;
  margin-bottom: 5px;
}
.wo-bus {
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 0.82rem;
  color: var(--ink-0);
}
.wo-status {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--signal);
}
.wo-desc { font-size: 0.82rem; color: var(--ink-1); line-height: 1.45; }
.wo-meta {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  color: var(--ink-3);
  letter-spacing: 0.05em;
  margin-top: 5px;
}

.empty-mini {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--ink-3);
  padding: 20px 0;
  text-align: center;
  font-style: italic;
}

/* ═══ Floor plan ═════════════════════════════════════════════════════════ */
.floor-plan {
  background: var(--base-1);
  border: 1px solid var(--rule-strong);
  border-radius: var(--radius-lg);
  padding: 20px 24px;
}
.floor-plan svg {
  width: 100%;
  height: auto;
  display: block;
  margin-top: 10px;
}
.floor-legend {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--ink-2);
  letter-spacing: 0.06em;
  margin-left: auto;
}
.fl-swatch {
  display: inline-block;
  width: 10px; height: 10px;
  border-radius: 50%;
  margin-right: 4px;
  margin-left: 8px;
}
.fl-swatch.stable   { background: var(--electric); }
.fl-swatch.charging { background: var(--teal); }
.fl-swatch.depot    { background: var(--denim); }
.fl-swatch.oos      { background: var(--ink-4); }

/* SVG floor elements */
.depot-wall { fill: none; stroke: var(--rule-vivid); stroke-width: 1.5; }
.depot-bay  { fill: var(--base-2); stroke: var(--rule); stroke-width: 1; }
.depot-bay.occupied { fill: rgba(90, 201, 164, 0.10); stroke: var(--electric); }
.depot-bay.charging { fill: rgba(78, 163, 184, 0.12); stroke: var(--teal); }
.depot-bay.oos      { fill: rgba(214, 69, 69, 0.10); stroke: var(--alarm); }
.depot-label {
  fill: var(--ink-2);
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.bay-label {
  fill: var(--ink-3);
  font-family: var(--font-mono);
  font-size: 7px;
  letter-spacing: 0.08em;
}
.route-bus {
  cursor: pointer;
}
.route-bus rect {
  transition: filter 0.15s ease;
}
.route-bus:hover rect { filter: brightness(1.3); }
.route-bus-label {
  fill: var(--ink-0);
  font-family: var(--font-mono);
  font-size: 7.5px;
  font-weight: 600;
  text-anchor: middle;
}
.route-lane {
  fill: none;
  stroke: var(--rule);
  stroke-width: 1;
  stroke-dasharray: 4 6;
}

/* ═══ Map panel ═══════════════════════════════════════════════════════════ */
.map-layout {
  display: grid;
  grid-template-columns: 1fr 380px;
  height: calc(100vh - 190px);
  min-height: 500px;
}
@media (max-width: 1000px) {
  .map-layout { grid-template-columns: 1fr; grid-template-rows: 60vh auto; }
}
.map-container {
  position: relative;
  background: var(--base-2);
  border-right: 1px solid var(--rule);
}
.map-container iframe,
.map-container > div {
  width: 100%; height: 100%;
}
.map-side {
  background: var(--base-1);
  padding: 20px 24px;
  overflow-y: auto;
}
.map-hint {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--ink-3);
  padding: 20px 0;
  font-style: italic;
  text-align: center;
}

.map-empty {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 60px 32px;
}
.map-empty-card {
  max-width: 500px;
  background: var(--base-1);
  border: 1px solid var(--rule-strong);
  border-radius: var(--radius-lg);
  padding: 32px;
}
.map-empty-card h3 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.3rem;
  color: var(--ink-0);
  margin-bottom: 12px;
}
.map-empty-card p {
  font-size: 0.9rem;
  color: var(--ink-1);
  line-height: 1.55;
  margin-bottom: 14px;
}
.env-hint {
  background: var(--base-0);
  border: 1px dashed var(--rule-strong);
  border-radius: var(--radius);
  padding: 12px 14px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--electric);
  margin-bottom: 14px;
  white-space: pre;
}
.fine { font-size: 0.78rem; color: var(--ink-2); font-style: italic; }

/* Map info card */
.map-bus-card {
  background: var(--base-0);
  border: 1px solid var(--rule);
  border-left: 3px solid var(--denim);
  border-radius: var(--radius);
  padding: 14px 16px;
  margin-bottom: 12px;
}
.map-bus-card.crit { border-left-color: var(--alarm); }
.map-bus-card.warn { border-left-color: var(--signal); }
.map-bus-head {
  display: flex; justify-content: space-between; align-items: baseline;
  margin-bottom: 10px;
}
.map-bus-id {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.05rem;
  color: var(--ink-0);
}
.map-bus-route {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--electric);
  padding: 2px 8px;
  border: 1px solid var(--electric);
  border-radius: 2px;
  letter-spacing: 0.08em;
}
.map-bus-metrics {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px 12px;
  padding: 10px 0;
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  margin-bottom: 10px;
}
.map-bus-metric {
  font-family: var(--font-mono);
}
.map-bus-metric .k {
  font-size: 0.6rem; color: var(--ink-3);
  letter-spacing: 0.1em; text-transform: uppercase;
  display: block; margin-bottom: 2px;
}
.map-bus-metric .v {
  font-size: 0.85rem; color: var(--ink-0);
  font-variant-numeric: tabular-nums;
}

/* ═══ Fleet grid ═══════════════════════════════════════════════════════════ */
.fleet-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 16px;
  padding: 24px 32px 32px;
}
.fleet-card {
  background: linear-gradient(180deg, var(--base-2), var(--base-1));
  border: 1px solid var(--rule-strong);
  border-radius: var(--radius-lg);
  padding: 20px 22px;
  cursor: pointer;
  transition: all 0.2s ease;
  position: relative;
  overflow: hidden;
}
.fleet-card:hover {
  transform: translateY(-2px);
  border-color: var(--denim);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
}
.fleet-card.oos { opacity: 0.6; }
.fleet-card.crit { border-color: var(--alarm); }
.fleet-card.crit::after {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--alarm);
  box-shadow: 0 0 12px var(--alarm-glow);
}

.fc-head {
  display: flex; justify-content: space-between; align-items: baseline;
  margin-bottom: 14px;
}
.fc-id {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.35rem;
  color: var(--ink-0);
  letter-spacing: -0.01em;
}
.fc-model {
  font-family: var(--font-mono);
  font-size: 0.66rem;
  color: var(--ink-3);
  letter-spacing: 0.08em;
  margin-top: 2px;
}
.fc-badge {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 3px 8px;
  border-radius: 2px;
}

.fc-body {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px 16px;
}
.fc-metric .k {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  color: var(--ink-3);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  display: block;
}
.fc-metric .v {
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 1rem;
  color: var(--ink-0);
  margin-top: 3px;
  font-variant-numeric: tabular-nums;
}
.fc-metric .v.warn { color: var(--signal); }
.fc-metric .v.crit { color: var(--alarm); }
.fc-metric .v.ok   { color: var(--electric); }

.fc-bar {
  margin-top: 14px;
  height: 4px;
  background: var(--base-3);
  border-radius: 2px;
  overflow: hidden;
}
.fc-fill {
  height: 100%;
  background: var(--electric);
  transition: width 0.5s ease;
}
.fc-fill.warn { background: var(--signal); }
.fc-fill.crit { background: var(--alarm); }

/* ═══ Modal ═══════════════════════════════════════════════════════════════ */
.modal {
  position: fixed; inset: 0; z-index: 100;
  display: flex; align-items: center; justify-content: center;
}
.modal[hidden] { display: none; }
.modal-backdrop {
  position: absolute; inset: 0;
  background: rgba(5, 8, 12, 0.75);
  backdrop-filter: blur(6px);
}
.modal-card {
  position: relative;
  width: min(640px, 92vw);
  max-height: 88vh;
  overflow: auto;
  background: linear-gradient(180deg, var(--base-2), var(--base-1));
  border: 1px solid var(--rule-strong);
  border-radius: var(--radius-lg);
  box-shadow: 0 32px 96px rgba(0, 0, 0, 0.6);
  padding: 28px 32px;
  animation: modal-in 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}
@keyframes modal-in {
  from { opacity: 0; transform: scale(0.97) translateY(6px); }
  to   { opacity: 1; transform: scale(1) translateY(0); }
}
.modal-close {
  position: absolute; top: 14px; right: 18px;
  width: 32px; height: 32px;
  background: transparent;
  border: 1px solid var(--rule-strong);
  color: var(--ink-1);
  border-radius: 50%;
  cursor: pointer;
  font-size: 1.3rem;
  transition: all 0.15s ease;
}
.modal-close:hover { color: var(--alarm); border-color: var(--alarm); }

.modal-eyebrow {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.16em;
  color: var(--electric);
  text-transform: uppercase;
}
.modal-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.8rem;
  color: var(--ink-0);
  letter-spacing: -0.02em;
  margin: 6px 0 4px;
}
.modal-subtitle {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--ink-2);
  letter-spacing: 0.02em;
}
.modal-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px 28px;
  margin: 20px 0;
  padding: 16px 0;
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
}
.modal-item {
  padding: 6px 0;
}
.modal-key {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  color: var(--ink-3);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.modal-val {
  font-family: var(--font-mono);
  font-size: 0.88rem;
  color: var(--ink-0);
  margin-top: 3px;
  font-variant-numeric: tabular-nums;
}
.modal-section-h {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  color: var(--ink-2);
  text-transform: uppercase;
  margin: 18px 0 10px;
}

/* ═══ Ground ═══════════════════════════════════════════════════════════ */
.ground {
  position: relative;
  z-index: 2;
  margin-top: auto;
  padding: 12px 32px;
  background: var(--base-1);
  border-top: 1px solid var(--rule);
  display: flex;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--ink-3);
  letter-spacing: 0.06em;
}

.reveal { animation: reveal 0.5s cubic-bezier(0.4, 0, 0.2, 1) both; }
@keyframes reveal {
  from { opacity: 0; transform: translateY(4px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ═══ Custom map info window ═════════════════════════════════════════════ */
.gm-style .gm-style-iw-c {
  background: var(--base-1) !important;
  border: 1px solid var(--rule-strong) !important;
  border-radius: var(--radius) !important;
  padding: 0 !important;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.5) !important;
}
.gm-style .gm-style-iw-t::after,
.gm-style .gm-style-iw-tc {
  display: none !important;
}
.gm-style .gm-style-iw-d { overflow: hidden !important; padding: 0 !important; }
.iw-content {
  padding: 14px 16px;
  font-family: var(--font-body);
  color: var(--ink-1);
  min-width: 220px;
}
.iw-content h4 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.05rem;
  color: var(--ink-0);
  margin-bottom: 6px;
}
.iw-content .iw-row {
  display: flex; justify-content: space-between; padding: 3px 0;
  font-family: var(--font-mono); font-size: 0.75rem;
}
.iw-content .iw-row .k { color: var(--ink-3); }
.iw-content .iw-row .v { color: var(--ink-0); }