/* styles.css — ModuleTraffic dashboard
 * Dark-first design system. Linear/Vercel-ish: minimal chrome, generous
 * whitespace, tabular numerics, soft borders. Light mode is enabled by
 * setting data-theme="light" on the root.
 */

@import url('https://fonts.googleapis.com/css2?family=Geist:wght@400;500;600;700&family=Geist+Mono:wght@400;500&display=swap');

:root {
  /* Surfaces — dark default */
  --bg: oklch(0.16 0.012 264);
  --bg-elev: oklch(0.20 0.013 264);
  --bg-card: oklch(0.215 0.014 264);
  --bg-card-hi: oklch(0.245 0.015 264);
  --border: oklch(0.30 0.014 264);
  --border-strong: oklch(0.38 0.018 264);

  /* Text */
  --fg: oklch(0.98 0.005 264);
  --fg-muted: oklch(0.74 0.012 264);
  --fg-dim: oklch(0.56 0.012 264);

  /* Accent (overridable by tweaks via inline custom props) */
  --accent: oklch(0.74 0.16 215);
  --accent-soft: oklch(0.74 0.16 215 / 0.16);
  --accent-fg: oklch(0.18 0.02 215);

  /* Mobility type colors — share chroma/lightness, vary hue */
  --c-cars: oklch(0.74 0.16 215);
  --c-trucks: oklch(0.74 0.16 35);
  --c-bikes: oklch(0.78 0.18 145);
  --c-peds: oklch(0.78 0.16 305);

  /* Night chart band — overlaid behind data series during the hours the
   * sun is below the horizon at the sensor's location, so a glance at the
   * graph tells you which slots were nighttime. Deep indigo in dark mode,
   * soft dusk in light mode (set below). No day band: leaving the chart
   * background as-is for daytime reads cleanly enough. */
  --bg-night: oklch(0.20 0.13 265 / 0.35);

  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 8px 24px -8px rgba(0, 0, 0, 0.5);

  --radius: 12px;
  --radius-sm: 8px;
  --radius-lg: 16px;

  --font-sans: 'Geist', ui-sans-serif, system-ui, -apple-system, sans-serif;
  --font-mono: 'Geist Mono', ui-monospace, 'SF Mono', monospace;
}

[data-theme="light"] {
  --bg: oklch(0.985 0.003 264);
  --bg-elev: oklch(1 0 0);
  --bg-card: oklch(1 0 0);
  --bg-card-hi: oklch(0.97 0.005 264);
  --border: oklch(0.92 0.005 264);
  --border-strong: oklch(0.86 0.008 264);

  --fg: oklch(0.18 0.012 264);
  --fg-muted: oklch(0.42 0.012 264);
  --fg-dim: oklch(0.58 0.012 264);

  --c-cars: oklch(0.62 0.16 215);
  --c-trucks: oklch(0.62 0.16 35);
  --c-bikes: oklch(0.62 0.16 145);
  --c-peds: oklch(0.58 0.18 305);

  --bg-night: oklch(0.55 0.12 260 / 0.10);

  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.04);
  --shadow-md: 0 8px 24px -12px rgba(0, 0, 0, 0.12);
}

* { box-sizing: border-box; }

html, body {
  margin: 0; padding: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-sans);
  font-size: 15px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

#root { min-height: 100vh; }

/* Utility */
.mono { font-family: var(--font-mono); font-variant-numeric: tabular-nums; }
.tabular { font-variant-numeric: tabular-nums; }

/* App shell — single-page dashboard */
.app { min-height: 100vh; }

/* Top app header (replaces sidebar) */
.app-header {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 14px 32px;
  border-bottom: 1px solid var(--border);
  background: oklch(from var(--bg) l c h / 0.85);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  position: sticky;
  top: 0;
  z-index: 20;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
  letter-spacing: -0.01em;
  padding-right: 18px;
  border-right: 1px solid var(--border);
}
.brand-mark {
  width: 26px; height: 26px;
  border-radius: 7px;
  background: linear-gradient(135deg, var(--accent) 0%, oklch(from var(--accent) calc(l - 0.1) c h) 100%);
  display: grid; place-items: center;
  color: var(--accent-fg);
  box-shadow: 0 0 0 1px oklch(from var(--accent) l c h / 0.3), inset 0 1px 0 rgba(255,255,255,0.2);
}
.brand-name { font-size: 14px; line-height: 1.1; }
.brand-sub { font-size: 11.5px; color: var(--fg-dim); font-weight: 400; }

.device-pick {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 6px 12px 6px 10px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--bg-card);
  cursor: pointer;
  min-width: 0;
  color: var(--fg);
}
.device-pick:hover { background: var(--bg-card-hi); border-color: var(--border-strong); }
.device-pick svg { width: 14px; height: 14px; color: var(--accent); flex-shrink: 0; }
.device-pick-meta { display: flex; flex-direction: column; gap: 0; min-width: 0; }
.device-pick-name { font-size: 14px; font-weight: 500; line-height: 1.2; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; color: var(--fg); }
.device-pick-id { font-size: 11.5px; color: var(--fg-muted); font-family: var(--font-mono); line-height: 1.1; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 380px; display: inline-block; vertical-align: bottom; }
.device-pick-addr { font-family: var(--font-sans, inherit); color: var(--fg-dim); }
.device-pick-caret { color: var(--fg-muted); margin-left: 4px; flex-shrink: 0; }

.app-header-spacer { flex: 1; }
.app-header-actions { display: flex; align-items: center; gap: 8px; }

/* Main */
.main { padding: 24px 32px 40px; min-width: 0; max-width: 1600px; margin: 0 auto; }

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 22px;
}
.topbar-left { display: flex; align-items: center; gap: 14px; min-width: 0; }
.topbar-right { display: flex; align-items: center; gap: 8px; }

.crumb { color: var(--fg-dim); font-size: 14px; }
.crumb b { color: var(--fg); font-weight: 600; letter-spacing: -0.01em; }
.crumb-sep { margin: 0 8px; color: var(--border-strong); }

.btn {
  appearance: none;
  border: 1px solid var(--border);
  background: var(--bg-card);
  color: var(--fg);
  height: 32px;
  padding: 0 12px;
  border-radius: 8px;
  font: inherit;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  transition: background 0.12s, border-color 0.12s;
}
.btn:hover { background: var(--bg-card-hi); border-color: var(--border-strong); }
.btn svg { width: 14px; height: 14px; }
.btn-primary {
  background: var(--fg);
  color: var(--bg);
  border-color: var(--fg);
}
.btn-primary:hover { background: oklch(from var(--fg) calc(l - 0.05) c h); }
.btn-icon { padding: 0; width: 32px; justify-content: center; }

/* Status pill */
.live-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px 4px 8px;
  border-radius: 999px;
  background: oklch(0.78 0.18 145 / 0.14);
  color: oklch(0.82 0.18 145);
  font-size: 13px;
  font-weight: 500;
  font-family: var(--font-mono);
  border: 1px solid oklch(0.78 0.18 145 / 0.25);
}
[data-theme="light"] .live-pill {
  background: oklch(0.62 0.16 145 / 0.1);
  color: oklch(0.45 0.16 145);
  border-color: oklch(0.62 0.16 145 / 0.3);
}
.live-pill.live-pill-down {
  background: oklch(0.6 0.16 25 / 0.14);
  color: oklch(0.78 0.16 25);
  border-color: oklch(0.6 0.16 25 / 0.3);
}
.live-pill.live-pill-down .live-dot {
  background: oklch(0.6 0.16 25);
  animation: none;
  box-shadow: none;
}
.live-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: oklch(0.74 0.20 145);
  box-shadow: 0 0 0 0 oklch(0.74 0.20 145 / 0.6);
  animation: pulse 1.6s infinite;
}
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 oklch(0.74 0.20 145 / 0.55); }
  70% { box-shadow: 0 0 0 8px oklch(0.74 0.20 145 / 0); }
  100% { box-shadow: 0 0 0 0 oklch(0.74 0.20 145 / 0); }
}

/* Cards */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px 20px;
  position: relative;
}
.card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
}
.card-title {
  font-size: 14px;
  font-weight: 500;
  color: var(--fg);
  letter-spacing: -0.005em;
  margin: 0;
}
.card-sub {
  font-size: 12.5px;
  color: var(--fg-dim);
  margin-top: 2px;
}
.card-actions { display: flex; gap: 6px; align-items: center; }

/* Grid */
.grid { display: grid; gap: 16px; }
.grid-row-1 { grid-template-columns: 1fr 1fr 1fr 1fr; }
.grid-row-2 { grid-template-columns: 2fr 1fr; }
.grid-row-3 { grid-template-columns: 1.4fr 1fr; }

/* KPI */
.kpi {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.kpi-icon {
  width: 30px; height: 30px;
  border-radius: 8px;
  display: grid; place-items: center;
  margin-bottom: 8px;
}
.kpi-icon svg { width: 16px; height: 16px; }
.kpi-label {
  font-size: 13px;
  color: var(--fg-muted);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}
.kpi-value {
  font-size: 30px;
  font-weight: 600;
  letter-spacing: -0.025em;
  font-variant-numeric: tabular-nums;
  line-height: 1.1;
}
.kpi-delta {
  font-size: 12.5px;
  color: var(--fg-dim);
  display: flex;
  align-items: center;
  gap: 4px;
  margin-top: 2px;
  font-family: var(--font-mono);
}
.kpi-delta.up { color: oklch(0.78 0.18 145); }
.kpi-delta.down { color: oklch(0.74 0.16 25); }

/* Spark */
.spark {
  height: 36px;
  width: 100%;
  margin-top: 10px;
}

/* Map */
.map-wrap {
  height: 220px;
  border-radius: var(--radius);
  overflow: hidden;
  position: relative;
  border: 1px solid var(--border);
  background: var(--bg-card-hi);
}
.map-overlay {
  position: absolute;
  left: 12px; bottom: 12px;
  z-index: 500;
  background: rgba(10, 10, 10, 0.88);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-sm);
  padding: 10px 12px;
  font-size: 13px;
  display: flex;
  align-items: center;
  gap: 10px;
  box-shadow: var(--shadow-md);
  color: #fff;
}
.map-coords { color: rgba(255,255,255,0.6); font-family: var(--font-mono); font-size: 12px; }
[data-theme="light"] .map-overlay {
  background: rgba(255, 255, 255, 0.94);
  border-color: var(--border);
  color: var(--fg);
}
[data-theme="light"] .map-coords { color: var(--fg-dim); }

/* Period switcher */
.seg {
  display: inline-flex;
  background: var(--bg-card-hi);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 2px;
}
.seg button {
  appearance: none;
  border: 0;
  background: transparent;
  color: var(--fg-muted);
  height: 26px;
  padding: 0 12px;
  font: inherit;
  font-size: 13px;
  font-weight: 500;
  border-radius: 6px;
  cursor: pointer;
}
.seg button:hover { color: var(--fg); }
.seg button.active {
  background: var(--bg);
  color: var(--fg);
  box-shadow: var(--shadow-sm), 0 0 0 1px var(--border);
}

/* Chart legend */
.legend {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  align-items: center;
}
.legend-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: var(--fg-muted);
  cursor: pointer;
  user-select: none;
}
.legend-item.muted { opacity: 0.4; }
.legend-dot { width: 8px; height: 8px; border-radius: 50%; }

/* Activity feed */
.feed {
  display: flex;
  flex-direction: column;
  gap: 0;
}
.feed-row {
  display: grid;
  grid-template-columns: 60px 1fr;
  gap: 12px;
  padding: 9px 0;
  border-bottom: 1px solid var(--border);
  font-size: 13.5px;
  align-items: center;
}
.feed-row:last-child { border-bottom: 0; }
.feed-time { font-family: var(--font-mono); color: var(--fg-dim); font-size: 12.5px; }
.feed-counts {
  display: flex;
  gap: 14px;
  align-items: center;
  flex-wrap: wrap;
}
.feed-count {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  color: var(--fg-muted);
  font-variant-numeric: tabular-nums;
}
.feed-count.zero { opacity: 0.3; }
.feed-count svg { width: 13px; height: 13px; }

/* Distribution rows */
.dist {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.dist-row { display: flex; flex-direction: column; gap: 6px; }
.dist-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  font-size: 13.5px;
}
.dist-head-label { display: flex; align-items: center; gap: 8px; color: var(--fg); }
.dist-head-label svg { width: 14px; height: 14px; }
.dist-head-num { font-variant-numeric: tabular-nums; color: var(--fg-muted); font-size: 13px; }
.dist-head-pct { color: var(--fg-dim); font-size: 12.5px; margin-left: 6px; font-family: var(--font-mono); }
.dist-bar {
  height: 8px;
  background: var(--bg-card-hi);
  border-radius: 999px;
  overflow: hidden;
  position: relative;
}
.dist-fill {
  height: 100%;
  border-radius: 999px;
  transition: width 0.6s cubic-bezier(.2,.7,.3,1);
}

/* Health card */
.health {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px 24px;
}
.health-row { display: flex; flex-direction: column; gap: 2px; }
.health-label { font-size: 12.5px; color: var(--fg-dim); }
.health-value { font-size: 14px; color: var(--fg); font-variant-numeric: tabular-nums; }

/* Battery */
.batt {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.batt-cell {
  width: 26px; height: 12px;
  border: 1.2px solid var(--border-strong);
  border-radius: 2px;
  position: relative;
  padding: 1px;
}
.batt-cell::after {
  content: '';
  position: absolute;
  right: -3px; top: 3px;
  width: 2px; height: 4px;
  background: var(--border-strong);
  border-radius: 0 1px 1px 0;
}
.batt-fill {
  height: 100%;
  background: oklch(0.78 0.18 145);
  border-radius: 1px;
}

/* Tooltips for Recharts */
.recharts-default-tooltip {
  background: var(--bg-card) !important;
  border: 1px solid var(--border-strong) !important;
  border-radius: 8px !important;
  box-shadow: var(--shadow-md) !important;
  padding: 8px 10px !important;
  font-family: var(--font-sans) !important;
  font-size: 13px !important;
}
.recharts-tooltip-label { color: var(--fg-dim) !important; font-size: 12px !important; margin-bottom: 4px !important; }
.recharts-tooltip-item { color: var(--fg) !important; font-variant-numeric: tabular-nums; }

/* Leaflet — monochrome black/white tiles via filter (works for any provider).
 * Default Carto Positron is grayscale already; we crush it further so contrast
 * with the road highlight + marker pops in dark mode. Light mode keeps it soft. */
.leaflet-container { background: #c8c8c8 !important; outline: none; font-family: var(--font-sans) !important; }
.leaflet-container a { color: var(--fg-muted) !important; }
.leaflet-control-attribution {
  background: rgba(0,0,0,0.6) !important;
  color: var(--fg-dim) !important;
  font-size: 11px !important;
}
[data-theme="dark"] .leaflet-tile,
:root:not([data-theme="light"]) .leaflet-tile {
  filter: grayscale(1) brightness(0.95) contrast(1.1);
}
[data-theme="light"] .leaflet-container { background: #f5f5f5 !important; }
[data-theme="light"] .leaflet-tile { filter: grayscale(1) contrast(1.05); }

/* Map sensor marker */
.sensor-marker {
  width: 28px; height: 28px;
  border-radius: 50%;
  background: var(--accent);
  border: 3px solid #0a0a0a;
  box-shadow: 0 0 0 2px var(--accent), 0 4px 12px rgba(0,0,0,0.6);
  display: grid; place-items: center;
  position: relative;
}
.sensor-marker::before {
  content: '';
  position: absolute;
  inset: -8px;
  border-radius: 50%;
  background: var(--accent);
  opacity: 0.3;
  animation: ping 2.4s ease-out infinite;
}

/* Direction cone — origin at the sensor, points along bearing */
.sensor-cone {
  position: absolute;
  width: 0; height: 0;
  pointer-events: none;
}
.sensor-cone-inner {
  position: absolute;
  left: 0; top: 0;
  width: 120px;
  height: 60px;
  margin-top: -30px;
  background: radial-gradient(ellipse at left center,
    oklch(from var(--accent) l c h / 0.55) 0%,
    oklch(from var(--accent) l c h / 0.18) 45%,
    oklch(from var(--accent) l c h / 0) 75%);
  clip-path: polygon(0% 50%, 100% 0%, 100% 100%);
  filter: blur(0.5px);
}
@keyframes ping {
  0% { transform: scale(0.6); opacity: 0.5; }
  100% { transform: scale(1.6); opacity: 0; }
}

/* Section titles between cards */
.section-title {
  font-size: 18px;
  font-weight: 600;
  letter-spacing: -0.02em;
  margin: 24px 0 12px;
}

/* Heatmap (profil journalier) */
.heat {
  display: grid;
  grid-template-columns: repeat(24, 1fr);
  gap: 2px;
  margin-top: 6px;
}
.heat-cell {
  aspect-ratio: 1;
  border-radius: 3px;
  background: var(--bg-card-hi);
}
.heat-axis {
  display: grid;
  grid-template-columns: repeat(24, 1fr);
  gap: 2px;
  margin-top: 4px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--fg-dim);
  text-align: center;
}

/* Number animation */
.num-flow {
  display: inline-block;
  font-variant-numeric: tabular-nums;
}

/* Scroll inner cards */
.feed-scroll {
  max-height: 280px;
  overflow-y: auto;
  margin: -4px -8px;
  padding: 4px 8px;
  scrollbar-width: thin;
}

/* Sensor picker — full-screen on first visit, modal overlay otherwise. */
.picker-backdrop {
  position: fixed;
  inset: 0;
  background: oklch(from var(--bg) l c h / 0.72);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  z-index: 50;
  display: grid;
  place-items: center;
  padding: 32px 16px;
}
.picker-card {
  width: 100%;
  max-width: 560px;
  max-height: calc(100vh - 64px);
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
.picker-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
  padding: 20px 22px 14px;
  border-bottom: 1px solid var(--border);
}
.picker-header h2 {
  margin: 0;
  font-size: 16px;
  font-weight: 600;
  letter-spacing: -0.015em;
}
.picker-sub {
  font-size: 13px;
  color: var(--fg-dim);
  margin-top: 4px;
}
.picker-search {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 22px;
  border-bottom: 1px solid var(--border);
  color: var(--fg-dim);
}
.picker-search input {
  flex: 1;
  background: transparent;
  border: 0;
  outline: none;
  color: var(--fg);
  font: inherit;
  font-size: 14px;
}
.picker-list {
  overflow-y: auto;
  padding: 6px 0;
  min-height: 120px;
  scrollbar-width: thin;
}
.picker-row {
  width: 100%;
  appearance: none;
  background: transparent;
  border: 0;
  text-align: left;
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 11px 22px;
  cursor: pointer;
  color: inherit;
  font: inherit;
  transition: background 0.1s;
}
.picker-row:hover { background: var(--bg-card-hi); }
.picker-row.active {
  background: oklch(from var(--accent) l c h / 0.1);
  box-shadow: inset 2px 0 0 var(--accent);
}
.picker-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}
.picker-dot.on {
  background: oklch(0.74 0.20 145);
  box-shadow: 0 0 0 0 oklch(0.74 0.20 145 / 0.6);
  animation: pulse 1.6s infinite;
}
.picker-dot.off {
  background: var(--fg-dim);
  opacity: 0.5;
}
.picker-meta {
  flex: 1;
  min-width: 0;
}
.picker-name {
  font-size: 13.5px;
  font-weight: 500;
  font-family: var(--font-mono);
  color: var(--fg);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.picker-info {
  font-size: 12.5px;
  color: var(--fg-muted);
  margin-top: 3px;
  display: flex;
  flex-wrap: wrap;
  gap: 4px 8px;
}
.picker-coords { font-family: var(--font-mono); color: var(--fg-dim); }
.picker-addr {
  font-size: 12.5px;
  color: var(--fg-muted);
  margin-top: 2px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.picker-arrow { color: var(--fg-dim); flex-shrink: 0; }
.picker-empty,
.picker-error {
  padding: 36px 22px;
  text-align: center;
  color: var(--fg-dim);
  font-size: 13.5px;
}
.picker-error .btn { margin-top: 14px; }

.picker-close {
  appearance: none;
  border: 0;
  background: transparent;
  width: 30px;
  height: 30px;
  border-radius: 8px;
  display: grid;
  place-items: center;
  color: var(--fg-muted);
  cursor: pointer;
  font-size: 18px;
  line-height: 1;
}
.picker-close:hover {
  background: var(--bg-card-hi);
  color: var(--fg);
}

/* ── Location editor (modal) ──────────────────────────────────────────────── */
.loc-editor {
  width: 100%;
  max-width: 920px;
  max-height: calc(100vh - 64px);
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
.loc-body {
  display: grid;
  grid-template-columns: 360px 1fr;
  min-height: 460px;
}
@media (max-width: 760px) {
  .loc-body { grid-template-columns: 1fr; }
  .loc-map { min-height: 320px; }
}
.loc-form {
  padding: 18px 20px;
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  overflow-y: auto;
}
.loc-label {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--fg-dim);
  margin-bottom: 6px;
}
.loc-hint {
  font-size: 12px;
  color: var(--fg-muted);
  margin-top: 6px;
  line-height: 1.4;
}
.loc-coords {
  background: var(--bg-card-hi);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 8px 10px;
  font-size: 13px;
  color: var(--fg);
}
.loc-error {
  margin-top: 14px;
  padding: 10px 12px;
  border-radius: 8px;
  background: oklch(0.6 0.16 25 / 0.12);
  border: 1px solid oklch(0.6 0.16 25 / 0.35);
  color: oklch(0.78 0.16 25);
  font-size: 13px;
}
.loc-success {
  margin-top: 14px;
  padding: 10px 12px;
  border-radius: 8px;
  background: oklch(0.78 0.18 145 / 0.14);
  border: 1px solid oklch(0.78 0.18 145 / 0.35);
  color: oklch(0.82 0.18 145);
  font-size: 13px;
}
.loc-actions {
  margin-top: auto;
  padding-top: 16px;
  display: flex;
  gap: 8px;
  justify-content: flex-end;
}
.loc-map {
  position: relative;
  background: var(--bg-card-hi);
}
.loc-map > div { position: absolute; inset: 0; }

/* Address autocomplete */
.addr-wrap { position: relative; }
.addr-input {
  width: 100%;
  appearance: none;
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--fg);
  border-radius: 8px;
  padding: 8px 10px;
  font: inherit;
  font-size: 14px;
  outline: none;
  transition: border-color 0.12s, box-shadow 0.12s;
}
.addr-input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px oklch(from var(--accent) l c h / 0.18);
}
.addr-list {
  position: absolute;
  top: calc(100% + 4px);
  left: 0; right: 0;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  box-shadow: var(--shadow-md);
  max-height: 220px;
  overflow-y: auto;
  z-index: 5;
  padding: 4px;
}
.addr-item {
  width: 100%;
  appearance: none;
  background: transparent;
  border: 0;
  text-align: left;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  border-radius: 6px;
  font: inherit;
  font-size: 13px;
  color: var(--fg);
  cursor: pointer;
}
.addr-item.active,
.addr-item:hover { background: var(--bg-card-hi); }
.addr-item-label {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Draggable marker used inside the location editor */
.edit-marker-wrap { background: transparent; border: 0; }
.edit-marker {
  width: 22px;
  height: 22px;
  border-radius: 50% 50% 50% 0;
  background: var(--accent);
  transform: rotate(-45deg) translate(3px, -3px);
  border: 2px solid #fff;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.35);
  cursor: grab;
}
.edit-marker:active { cursor: grabbing; }

/* Empty-state in MapCard when the sensor has no coords yet */
.loc-empty {
  position: relative;
  z-index: 1;
  min-height: 240px;
  padding: 36px 22px 30px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: 8px;
  background: var(--bg-card);
}
.loc-empty-title {
  font-size: 15px;
  font-weight: 600;
  color: var(--fg);
  margin-top: 4px;
}
.loc-empty-sub {
  font-size: 13px;
  color: var(--fg-muted);
  max-width: 320px;
  line-height: 1.45;
}
.loc-empty-cta {
  margin-top: 14px;
  height: 40px;
  padding: 0 18px;
  font-size: 14px;
}