html, body {
  height: 100%;
  overflow: hidden;
}

#main-row {
  height: calc(100vh - 56px); /* subtract navbar height */
}

#sidebar {
  height: 100%;
  min-height: 0;        /* flex items default to min-height:auto, preventing overflow scrolling */
  overflow-y: auto;
  padding: 1rem 1rem 0; /* no bottom padding — WebKit ignores it on overflow containers */
}

#map {
  height: 100%;
}

.slot-box {
  border: 2px solid #dee2e6;
  border-radius: 6px;
  padding: 0.4rem 0.6rem;
  cursor: pointer;
  min-height: 2.2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: border-color 0.15s;
}

.slot-box.active {
  border-color: #0d6efd;
  background: #f0f5ff;
}

.slot-box .placeholder {
  color: #adb5bd;
  font-style: italic;
}

.slot-box .pencil {
  color: #0d6efd;
  font-size: 0.8rem;
}

#stop-list,
#route-master-list {
  padding-bottom: 2rem;
}

#stop-list .stop-item {
  cursor: pointer;
  padding: 0.25rem 0.5rem;
  border-radius: 4px;
  font-size: 0.9rem;
}

#stop-list .stop-item:hover {
  background: #e9ecef;
}

#stop-list .stop-item.is-from {
  background: #d1e7dd;
}

#stop-list .stop-item.is-to {
  background: #f8d7da;
}

.leaflet-container {
  font-family: inherit;
}