.glass-card {
  background: rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(15px);
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 12px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
}
.glass-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.2);
}
.province-list::-webkit-scrollbar {
  width: 8px;
}
.province-list::-webkit-scrollbar-track {
  background: #f0f0f0;
}
.province-list::-webkit-scrollbar-thumb {
  background-color: #38b2ac;
  border-radius: 10px;
  border: 2px solid #f0f0f0;
}
.province-list {
  scrollbar-width: thin;
  scrollbar-color: #38b2ac #f0f0f0;
}
.fade-in {
  animation: fadeIn 0.4s ease-in-out;
}
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(4px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Layout tuning for chart and province header */
.chart-container {
  max-width: 420px;
  margin: 0 auto;
}
.chart-container canvas {
  width: 100% !important;
  height: 260px !important;
}
.map-container img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.province-hero {
  min-height: 200px;
}
@media (min-width: 768px) {
  .province-hero {
    height: 260px;
  }
}

/* Mobile sidebar list: show ~3 items then scroll */
@media (max-width: 767.98px) {
  #sidebar .province-list {
    max-height: 210px; /* approx 3 items */
    overflow-y: auto;
    padding-top: 3.25rem; /* avoid sliding under sticky search */
    margin-top: 0;
  }

  /* Compact sidebar on mobile */
  #sidebar {
    height: auto;
    overflow: visible;
  }
  .chart-container {
    max-width: 100%;
  }
  .chart-container canvas {
    height: 260px !important;
  }
  .province-hero {
    min-height: 160px;
  }
}

/* Search overlay layering: keep search on top, list below it */
#sidebar .sticky {
  z-index: 20;
}
#sidebar .province-list {
  position: relative;
  z-index: 0;
  margin-top: 0.5rem;
}