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: hidden;
  display: flex;
  flex-direction: column;
}

#sidebar-inner {
  overflow-y: auto;
  flex: 1;
  padding: 1rem 1rem 0; /* no bottom padding — WebKit ignores it on overflow containers */
}

/* ── Mobile bottom sheet ───────────────────────────────── */

#sidebar-handle {
  height: 48px;
  flex-shrink: 0;
  cursor: pointer;
  user-select: none;
  border-bottom: 1px solid #f0f0f0;
  background: #fff;
  border-radius: 16px 16px 0 0;
}

#sidebar-handle-pill {
  width: 36px;
  height: 4px;
  border-radius: 2px;
  background: #ced4da;
  flex-shrink: 0;
}

@media (max-width: 767.98px) {
  /* overflow:hidden on body clips position:fixed in mobile Safari — reset it */
  html, body {
    overflow: visible;
  }

  #sidebar {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    width: 100% !important;
    max-width: 100% !important;
    flex: none !important;
    height: 65vh;
    max-height: calc(100dvh - 56px);
    min-height: unset;
    /* fully off-screen by default; FAB opens it */
    transform: translateY(100%);
    transition: transform 0.3s ease;
    z-index: 1000;
    border-radius: 16px 16px 0 0;
    border-right: none !important;
    box-shadow: 0 -4px 16px rgba(0, 0, 0, 0.15);
    background: #fff;
    /* clear of home-indicator / browser chrome */
    padding-bottom: env(safe-area-inset-bottom, 0px);
  }

  #sidebar.panel-open {
    transform: translateY(0);
  }

  #map {
    width: 100% !important;
    max-width: 100% !important;
    flex: 0 0 100% !important;
    position: relative;
  }

  /* Floating action button */
  #panel-fab {
    position: absolute;
    bottom: calc(env(safe-area-inset-bottom, 0px) + 56px); /* above attribution */
    right: 12px;
    z-index: 999;
    display: flex;
    align-items: center;
    gap: 6px;
    background: #fff;
    border: none;
    border-radius: 24px;
    padding: 10px 16px;
    font-size: 0.875rem;
    font-weight: 600;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
    cursor: pointer;
    white-space: nowrap;
  }

  #panel-fab:active {
    background: #f8f9fa;
  }
}

#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;
}