html, body {
  height: 100%;
  margin: 0;
}

#map {
  height: 100%;
  width: 100%;
}


.add-marker-control {
  min-width: 180px;
  height: 56px;

  padding: 0 20px;

  display: flex;
  align-items: center;
  justify-content: center;

  background: linear-gradient(135deg, #2563eb, #1e40af);
  color: white;

  font-size: 16px;
  font-weight: 700;
  letter-spacing: 0.2px;

  border: none;
  border-radius: 16px;

  cursor: pointer;

  box-shadow:
    0 12px 28px rgba(0,0,0,0.35),
    inset 0 1px 0 rgba(255,255,255,0.25);

  white-space: nowrap;

  transition:
    transform 0.15s ease,
    box-shadow 0.15s ease,
    background 0.15s ease;
}

/* Hover */
.add-marker-control:hover {
  transform: translateY(-1px);
  box-shadow:
    0 16px 36px rgba(0,0,0,0.4),
    inset 0 1px 0 rgba(255,255,255,0.3);
}

/* Click */
.add-marker-control:active {
  transform: translateY(0);
  box-shadow:
    0 8px 18px rgba(0,0,0,0.35),
    inset 0 2px 6px rgba(0,0,0,0.35);
}

/* Leaflet Reset */
.leaflet-control button.add-marker-control {
  padding: 0 20px;
}


#map-title {
  position: fixed;
  top: 18px;
  left: 50%;
  transform: translateX(-50%);

  padding: 10px 22px;

  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(10px);

  border-radius: 18px;

  font-size: 20px;
  font-weight: 800;
  letter-spacing: 0.6px;

  color: #1e293b;

  box-shadow:
    0 10px 30px rgba(0,0,0,0.25),
    inset 0 1px 0 rgba(255,255,255,0.4);

  z-index: 1000;

  pointer-events: none;
}