/* London Baby 2026 — Style Guide Structural Uber Button Pass
   UBER BUTTONS ONLY. Preserves hrefs and handlers; replaces presentation only. */

:root {
  --lb-sg-uber-deep: #15191d;
  --lb-sg-uber-mid: #272d33;
  --lb-sg-uber-top: #4a5158;
  --lb-sg-uber-glow: rgba(28, 33, 38, .30);
  --lb-sg-uber-ring: rgba(255, 255, 255, .34);
}

html body #app a.lb-sg-action.lb-sg-uber,
html body #app button.lb-sg-action.lb-sg-uber,
html body #detailActions a.lb-sg-action.lb-sg-uber,
html body #detailActions button.lb-sg-action.lb-sg-uber,
html body .detail-backdrop a.lb-sg-action.lb-sg-uber,
html body .detail-backdrop button.lb-sg-action.lb-sg-uber,
html body .trip-map-popup a.lb-sg-action.lb-sg-uber,
html body .trip-map-popup button.lb-sg-action.lb-sg-uber,
html body .trip-map-location-card a.lb-sg-action.lb-sg-uber,
html body .trip-map-location-card button.lb-sg-action.lb-sg-uber,
html body .leaflet-popup-content a.lb-sg-action.lb-sg-uber,
html body .leaflet-popup-content button.lb-sg-action.lb-sg-uber,
html body a.lb-sg-action.lb-sg-uber,
html body button.lb-sg-action.lb-sg-uber {
  appearance: none !important;
  -webkit-appearance: none !important;
  position: relative !important;
  box-sizing: border-box !important;
  display: inline-flex !important;
  align-items: center !important;
  justify-content: flex-start !important;
  flex: 0 1 auto !important;
  width: auto !important;
  max-width: 100% !important;
  min-width: 222px !important;
  min-height: 60px !important;
  height: 60px !important;
  padding: 8px 18px 8px 9px !important;
  gap: 14px !important;
  border: 1px solid var(--lb-sg-uber-ring) !important;
  border-radius: 999px !important;
  color: #ffffff !important;
  -webkit-text-fill-color: #ffffff !important;
  text-decoration: none !important;
  font-family: "SF Pro Display", "SF Pro Text", -apple-system, BlinkMacSystemFont, "Avenir Next", "Helvetica Neue", Arial, sans-serif !important;
  font-size: 20px !important;
  font-weight: 650 !important;
  font-synthesis: none !important;
  letter-spacing: -0.018em !important;
  line-height: 1 !important;
  text-transform: none !important;
  white-space: nowrap !important;
  overflow: hidden !important;
  isolation: isolate !important;
  cursor: pointer !important;
  background:
    radial-gradient(circle at 18% 18%, rgba(255,255,255,.35) 0%, rgba(255,255,255,.14) 28%, rgba(255,255,255,0) 50%),
    linear-gradient(160deg, var(--lb-sg-uber-top) 0%, var(--lb-sg-uber-mid) 42%, var(--lb-sg-uber-deep) 100%) !important;
  box-shadow:
    0 18px 30px rgba(13, 16, 19, .25),
    0 5px 12px rgba(13, 16, 19, .14),
    inset 0 1px 0 rgba(255,255,255,.38),
    inset 0 0 0 1px rgba(255,255,255,.10),
    inset 0 -2px 0 rgba(0,0,0,.36) !important;
  text-shadow: 0 1px 1px rgba(0,0,0,.25) !important;
  backdrop-filter: blur(18px) saturate(150%) !important;
  -webkit-backdrop-filter: blur(18px) saturate(150%) !important;
  -webkit-tap-highlight-color: transparent !important;
  text-rendering: geometricPrecision !important;
  -webkit-font-smoothing: antialiased !important;
  -moz-osx-font-smoothing: grayscale !important;
}

html body a.lb-sg-action.lb-sg-uber::before,
html body button.lb-sg-action.lb-sg-uber::before {
  content: "" !important;
  position: absolute !important;
  inset: 1px !important;
  border-radius: inherit !important;
  background:
    linear-gradient(180deg, rgba(255,255,255,.28), rgba(255,255,255,.08) 42%, rgba(255,255,255,0) 76%),
    radial-gradient(ellipse at 12% 18%, rgba(255,255,255,.20), rgba(255,255,255,0) 38%) !important;
  pointer-events: none !important;
  z-index: 0 !important;
}

html body a.lb-sg-action.lb-sg-uber::after,
html body button.lb-sg-action.lb-sg-uber::after {
  content: none !important;
  display: none !important;
}

html body .lb-sg-action.lb-sg-uber > * {
  box-sizing: border-box !important;
}

html body .lb-sg-action.lb-sg-uber .lb-sg-icon {
  position: relative !important;
  z-index: 2 !important;
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  width: 42px !important;
  height: 42px !important;
  min-width: 42px !important;
  border-radius: 50% !important;
  color: #ffffff !important;
  -webkit-text-fill-color: #ffffff !important;
  background:
    radial-gradient(circle at 35% 22%, rgba(255,255,255,.44), rgba(255,255,255,.18) 42%, rgba(255,255,255,.07) 100%) !important;
  border: 1px solid rgba(255,255,255,.28) !important;
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,.44),
    inset 0 -1px 0 rgba(0,0,0,.20),
    0 7px 16px rgba(0,0,0,.16) !important;
  line-height: 0 !important;
  font-size: 0 !important;
  text-shadow: none !important;
}

html body .lb-sg-action.lb-sg-uber .lb-sg-icon svg {
  display: block !important;
  width: 23px !important;
  height: 23px !important;
  fill: none !important;
  stroke: currentColor !important;
  stroke-width: 2.05 !important;
  stroke-linecap: round !important;
  stroke-linejoin: round !important;
  opacity: 1 !important;
}

html body .lb-sg-action.lb-sg-uber .lb-sg-label {
  position: relative !important;
  z-index: 2 !important;
  display: block !important;
  min-width: 0 !important;
  overflow: hidden !important;
  text-overflow: ellipsis !important;
  color: #ffffff !important;
  -webkit-text-fill-color: #ffffff !important;
  font-family: "SF Pro Display", "SF Pro Text", -apple-system, BlinkMacSystemFont, "Avenir Next", "Helvetica Neue", Arial, sans-serif !important;
  font-weight: 650 !important;
  font-synthesis: none !important;
  letter-spacing: -0.018em !important;
  line-height: 1 !important;
  -webkit-font-smoothing: antialiased !important;
  text-rendering: geometricPrecision !important;
}

html body .lb-sg-action.lb-sg-uber .lb-sg-chevron {
  position: relative !important;
  z-index: 2 !important;
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  margin-left: auto !important;
  width: 18px !important;
  height: 18px !important;
  min-width: 18px !important;
  color: rgba(255,255,255,.96) !important;
  -webkit-text-fill-color: rgba(255,255,255,.96) !important;
  line-height: 0 !important;
  font-size: 0 !important;
}

html body .lb-sg-action.lb-sg-uber .lb-sg-chevron svg {
  display: block !important;
  width: 18px !important;
  height: 18px !important;
  fill: none !important;
  stroke: currentColor !important;
  stroke-width: 2.65 !important;
  stroke-linecap: round !important;
  stroke-linejoin: round !important;
}

html body .lb-sg-action.lb-sg-uber:active {
  transform: translateY(1px) scale(.99) !important;
  filter: brightness(.97) saturate(1.04) !important;
  box-shadow:
    0 10px 19px rgba(13, 16, 19, .22),
    inset 0 1px 0 rgba(255,255,255,.30),
    inset 0 -1px 0 rgba(0,0,0,.32) !important;
}

@media (max-width: 720px) {
  html body #app a.lb-sg-action.lb-sg-uber,
  html body #app button.lb-sg-action.lb-sg-uber,
  html body #detailActions a.lb-sg-action.lb-sg-uber,
  html body #detailActions button.lb-sg-action.lb-sg-uber,
  html body .detail-backdrop a.lb-sg-action.lb-sg-uber,
  html body .detail-backdrop button.lb-sg-action.lb-sg-uber,
  html body .trip-map-popup a.lb-sg-action.lb-sg-uber,
  html body .trip-map-popup button.lb-sg-action.lb-sg-uber,
  html body .trip-map-location-card a.lb-sg-action.lb-sg-uber,
  html body .trip-map-location-card button.lb-sg-action.lb-sg-uber,
  html body .leaflet-popup-content a.lb-sg-action.lb-sg-uber,
  html body .leaflet-popup-content button.lb-sg-action.lb-sg-uber,
  html body a.lb-sg-action.lb-sg-uber,
  html body button.lb-sg-action.lb-sg-uber {
    min-width: 0 !important;
    width: fit-content !important;
    max-width: 100% !important;
    min-height: 58px !important;
    height: 58px !important;
    padding: 8px 16px 8px 8px !important;
    gap: 12px !important;
    font-size: 19px !important;
    border-radius: 999px !important;
  }

  html body .lb-sg-action.lb-sg-uber .lb-sg-icon {
    width: 40px !important;
    height: 40px !important;
    min-width: 40px !important;
  }

  html body .lb-sg-action.lb-sg-uber .lb-sg-icon svg {
    width: 22px !important;
    height: 22px !important;
  }

  html body .lb-sg-action.lb-sg-uber .lb-sg-chevron,
  html body .lb-sg-action.lb-sg-uber .lb-sg-chevron svg {
    width: 17px !important;
    height: 17px !important;
    min-width: 17px !important;
  }
}
