.map-ruler-panel {
  background: transparent;
  border: 0;
  border-radius: 12px;
  box-shadow: none;
  color: #eef8fc;
  padding: 0;
  position: fixed;
  left: max(16px, env(safe-area-inset-left));
  right: auto;
  top: calc(72px + env(safe-area-inset-top));
  width: auto;
  z-index: 1100;
}

.map-ruler-panel[hidden] { display: none !important; }
.map-ruler-panel header { align-items: center; display: flex; justify-content: space-between; }
.map-ruler-panel header > div { display: grid; gap: 2px; }
.map-ruler-panel header span,
.map-ruler-metrics span,
.map-ruler-settings span { color: #7894a4; font-size: 8px; font-weight: 850; letter-spacing: .12em; }
.map-ruler-panel header strong { font-size: 19px; }
.map-ruler-panel header button {
  background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.1); border-radius: 9px;
  color: #c5d6df; cursor: pointer; font-size: 20px; height: 34px; width: 34px;
}
.map-ruler-panel > p { color: #95aab5; font-size: 11px; line-height: 1.45; margin: 10px 0; }
.map-ruler-metrics { display: grid; gap: 7px; grid-template-columns: repeat(4, minmax(0, 1fr)); }
.map-ruler-metrics article { background: rgba(255,255,255,.045); border: 1px solid rgba(255,255,255,.08); border-radius: 10px; display: grid; gap: 3px; min-width: 0; padding: 10px; }
.map-ruler-metrics strong { color: #ffd16f; font-size: 13px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.map-ruler-metrics small { color: #7894a4; font-size: 8px; min-height: 10px; }
.map-ruler-settings { display: grid; gap: 7px; grid-template-columns: 1fr 1fr; margin-top: 8px; }
.map-ruler-settings label { display: grid; gap: 5px; }
.map-ruler-settings input {
  background: rgba(255,255,255,.055); border: 1px solid rgba(255,255,255,.11); border-radius: 9px;
  color: #fff; font: 750 13px/1 inherit; min-width: 0; padding: 9px 10px;
}
.map-ruler-actions { display: flex; flex-direction: column; gap: 7px; margin-top: 8px; }
.map-ruler-actions button {
  background: rgba(255,255,255,.07); border: 1px solid rgba(255,255,255,.11); border-radius: 9px;
  color: #d6e7ed; cursor: pointer; font-weight: 800; min-height: 38px; padding: 0 12px;
}
.map-ruler-actions button:first-child { flex: 1; }
.map-ruler-actions button.active {
  background: rgba(30, 92, 170, 0.82);
  border-color: rgba(120, 174, 232, 0.72);
  color: rgba(255, 255, 255, 0.96);
}
.map-ruler-note { color: #617886; display: block; font-size: 8px; line-height: 1.4; margin-top: 8px; }

.map-ruler-panel header,
.map-ruler-panel > p,
.map-ruler-metrics,
.map-ruler-settings,
.map-ruler-note {
  display: none;
}

.map-ruler-actions {
  margin: 0;
}

.map-ruler-actions button {
  -webkit-backdrop-filter: blur(18px);
  backdrop-filter: blur(18px);
  background: rgba(8, 19, 30, 0.88);
  border: 1px solid rgba(172, 190, 214, 0.28);
  border-radius: 11px;
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.34);
  color: rgba(238, 246, 252, 0.9);
  min-height: 40px;
  padding: 0 13px;
  transition: background-color 140ms ease, border-color 140ms ease, color 140ms ease;
}

.map-ruler-actions button:first-child {
  flex: none;
}

.map-ruler-actions button:not(.active):hover {
  background: rgba(20, 38, 55, 0.94);
  border-color: rgba(172, 190, 214, 0.46);
}

#map-ruler-clear {
  display: none;
}

.map-ruler-panel.has-measurement #map-ruler-clear {
  display: block;
}

.map-ruler-drawing { cursor: crosshair !important; touch-action: none; }
.map-ruler-overlay {
  height: 100%;
  inset: 0;
  overflow: visible;
  pointer-events: none;
  position: absolute;
  width: 100%;
  z-index: 3;
}
.map-ruler-overlay[hidden] { display: none !important; }
.map-ruler-overlay line { fill: none; stroke-linecap: round; vector-effect: non-scaling-stroke; }
.map-ruler-overlay__casing { stroke: rgba(10, 17, 23, .9); stroke-width: 8; }
.map-ruler-overlay__line {
  filter: drop-shadow(0 0 5px rgba(255, 188, 63, .72));
  stroke: #ffbc3f;
  stroke-width: 4;
}
.map-ruler-inline {
  height: 0;
  pointer-events: none;
  position: absolute;
  transform-origin: center;
  width: 0;
  z-index: 4;
}
.map-ruler-inline[hidden] { display: none !important; }
.map-ruler-inline__strip {
  align-items: center;
  -webkit-backdrop-filter: blur(9px);
  backdrop-filter: blur(9px);
  background: linear-gradient(180deg, rgba(8, 17, 25, .9), rgba(8, 17, 25, .78));
  border: 1px solid rgba(255, 196, 76, .38);
  border-radius: 7px;
  box-shadow: 0 4px 14px rgba(0, 0, 0, .38);
  display: flex;
  gap: 11px;
  left: 0;
  padding: 5px 8px 6px;
  position: absolute;
  top: 0;
  transform: translate(-50%, calc(-100% - 9px));
  white-space: nowrap;
}
.map-ruler-inline__strip::after {
  background: #ffbc3f;
  bottom: -10px;
  content: "";
  height: 9px;
  left: 50%;
  opacity: .82;
  position: absolute;
  transform: translateX(-50%);
  width: 1px;
}
.map-ruler-inline__strip span {
  align-items: baseline;
  display: flex;
  gap: 4px;
}
.map-ruler-inline__strip small {
  color: #91a4ae;
  font: 800 7px/1 Inter, sans-serif;
  letter-spacing: .09em;
}
.map-ruler-inline__strip strong {
  color: #ffe0a0;
  font: 850 10px/1 Inter, sans-serif;
  letter-spacing: .015em;
}
.map-ruler-endpoint-wrap { background: transparent; border: 0; }
.map-ruler-endpoint {
  align-items: center; background: #ffbd42; border: 3px solid #17202a; border-radius: 50%;
  box-shadow: 0 3px 12px rgba(0,0,0,.45); color: #211605; cursor: grab; display: flex;
  height: 36px; justify-content: center; width: 36px;
}
.map-ruler-endpoint:active { cursor: grabbing; }
.map-ruler-endpoint b { font-size: 10px; pointer-events: none; }
@media (max-width: 720px) {
  .map-ruler-panel {
    left: max(10px, env(safe-area-inset-left));
    padding: 0;
    right: auto;
    top: calc(76px + env(safe-area-inset-top));
    width: auto;
  }
  .map-ruler-actions button { min-height: 44px; }
  .map-ruler-inline__strip { gap: 7px; padding-inline: 6px; }
  .map-ruler-inline__strip small { display: none; }
  .map-ruler-inline__strip strong { font-size: 9px; }
}

body.ui-hidden .map-ruler-panel { display: none !important; }

@media (max-width: 390px) {
  .map-ruler-settings { grid-template-columns: 1fr 1fr; }
  .map-ruler-note { display: none; }
}