body {
  margin: 0;
  padding: 0;
  background: #e3e3e3;
  font-family: "Libre Franklin", sans-serif;
  font-weight: 300;
  color: #3d3d3d;
  font-size: 100%;
}

#container {
  display: flex;
  flex-direction: column;
  height: 100vh;
  margin: 0;
}

.spinner-container {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh; /* Full viewport height */
  color: #057eff;
  background-color: rgba(240, 240, 240, 0.85);
  pointer-events: none;
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

h1 {
  width: auto;
  position: relative;
  z-index: 2000;
  margin: 20px auto;
  padding: 8px 15px;
  color: #464646;
  border-radius: 6px;
  text-align: center;
  font-size: 1.6em;
  text-shadow: 0px 0px 20px rgba(255, 255, 255, 1);
  font-weight: bold;
  pointer-events: none;
}

#map {
  height: 60%;
  background-color: #e7e6e6; /* match the panel background as the "margin" */
  box-sizing: border-box;
  padding: 5px; /* small internal margin if needed */
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.4);
  z-index: 10; /* Ensure it's higher than side-panel */
  position: relative;
}

#side-panel {
  position: relative;
  height: 40%;
  background-color: #e7e6e6;
  overflow-y: auto;
  padding: 10px;
  border-top: none; /* remove old solid border */
}

.footer {
  font-size: 12;
  color: #3d3d3d;
  text-align: center;
}

hr {
  border: none;
  height: 2px;
  background: linear-gradient(
    to right,
    rgba(255, 255, 255, 0),
    #7f7f7f,
    rgba(255, 255, 255, 0)
  );
  margin: 20px 0;
  opacity: 0.75;
}

#side-panel::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  height: 4px;
  width: 100%;
  background: linear-gradient(to right, #ffffff, #acacac, #ffffff);
  opacity: 1;
  pointer-events: none;
  z-index: 50;
}

#zoom-indicator {
  position: absolute;
  top: 10px;
  left: 10px;
  background: rgba(255, 255, 255, 0.9);
  color: #333;
  font-family: "Libre Franklin", sans-serif;
  font-size: 12px;
  padding: 6px 10px;
  border-radius: 6px;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.25);
  z-index: 999;
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
}

.time-slider {
  position: absolute;
  bottom: 10px;
  left: 10px;
  /* transform: translateX(-50%); */
  background: rgba(255, 255, 255, 0.9);
  padding: 6px 12px;
  border-radius: 6px;
  box-shadow: 0 0 6px rgba(0, 0, 0, 0.15);
  z-index: 1000;
  text-align: center;
  font-size: 12px;
  line-height: 1.2;
  touch-action: pan-x;
}

.slider-label {
  font-weight: 500;
  font-size: 12px;
  margin: 0 0 4px 0;
  font-family: "Libre Franklin", sans-serif;
  display: block;
}

.slider-range {
  width: 180px;
  height: 20px;
  margin: 0;
  padding: 0;
  cursor: pointer;
}

#slider-controls .min {
  float: left;
}

#slider-controls .max {
  float: right;
  margin-right: -10px;
}

p {
  font-size: 14px;
  font-weight: bold;
  line-height: 1.5;
  color: #444;
  margin: 10px auto;
  text-align: center;
  padding-right: 15px;
  max-width: 75%;
  /* padding-left: 25%;
  padding-right: 25%; */
}

/* Mobile-friendly layout */
@media (max-width: 768px) {
  h1 {
    font-size: 1.2em;
  }

  .legend-text {
    font-size: 0.9em;
  }

  #container {
    flex-direction: column; /* Stack the elements vertically */
    height: auto;
    overflow-y: auto;
  }

  #side-panel {
    width: 100%; /* Full width */
    height: 25vh;
    order: 2; /* Place the panel at the bottom */
    border-right: none;
    border-top: 2px solid #ddd8c7;
    padding: 10px;
    align-items: flex-start;
  }

  #map {
    height: 75vh;
    order: 1; /* Place the map above the panel */
  }
}

/* Legend styling */
#legend {
  position: static;
  margin: 15px auto;
  padding: 10px;
  background-color: rgba(255, 255, 255, 0.8);
  border: 1px solid #ccc;
  border-radius: 5px;
  width: 25%;
  max-width: 90%;
  box-shadow: 2px 2px 6px rgba(0, 0, 0, 0.2);
}

.legend-item {
  text-align: left;
  margin: 5px 0;
  display: flex;
  align-items: center;
  gap: 8px;
}

.legend-swatch-kabco {
  display: inline-block;
  border-radius: 50%;
  border: 1px solid #222;
  flex-shrink: 0;
}

.legend-swatch-wrapper {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px; /* consistent width */
  height: 10px; /* consistent height */
}

/* for the HIN Layer */
.legend-swatch-hin {
  display: inline-block;
  width: 24px;
  height: 4px;
  border-radius: 4px;
  background: #ff2b2b;
  border: 1px solid #ff0000;
  box-shadow: 0 0 6px rgba(255, 0, 0, 0.4);
  margin-right: 8px;
}

.legend-text {
  text-shadow: 0px 0px 5px rgba(104, 104, 104, 0.3);
  font-weight: bold;
  font-size: 1em;
  -webkit-text-stroke: 1px rgba(116, 116, 116, 0.8);
  text-stroke: 1px rgba(116, 116, 116, 0.8);
  color: inherit;
  padding: 2px 6px;
  border-radius: 6px;
  transition: background-color 0.2s ease, color 0.2s ease, box-shadow 0.2s ease;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 10px;
}

.legend-text:hover {
  text-shadow: 0px 0px 10px rgba(0, 0, 0, 0.5);
  background-color: rgba(200, 200, 200);
  -webkit-text-stroke: 0.4px rgba(0, 0, 0, 0.4);
  text-stroke: 0.4px rgba(0, 0, 0, 0.4);
}

#heatmap-legend {
  position: absolute;
  bottom: 25px;
  right: 15px;
  background: rgba(255, 255, 255, 0.95);
  padding: 5px 6px;
  border-radius: 6px;
  box-shadow: 0 1px 6px rgba(0, 0, 0, 0.3);
  font-family: "Libre Franklin", sans-serif;
  font-size: 12px;
  z-index: 999;
  transition: opacity 0.3s ease;
  opacity: 1;
}

#heatmap-legend .legend-title {
  font-weight: bold;
  margin-bottom: 6px;
  text-align: center;
}

.heat-gradient-bar {
  height: 10px;
  width: 150px;
  background: linear-gradient(
    to right,
    rgba(33, 102, 172, 0),
    rgba(103, 169, 207, 0.75),
    rgba(209, 229, 240, 0.9),
    rgb(253, 219, 199),
    rgb(239, 138, 98),
    rgb(178, 24, 43)
  );
  margin-bottom: 4px;
  border-radius: 4px;
}

.heat-gradient-labels {
  display: flex;
  justify-content: space-between;
  font-size: 11px;
  color: #333;
}

#heatmap-legend.hidden {
  opacity: 0;
  pointer-events: none;
}

#collision-filter,
#year-filter {
  margin: 10px auto;
  text-align: center;
  width: 25%;
  max-width: 50%;
}

#collision-filter label,
#year-filter label {
  display: block;
  margin-bottom: 4px;
  text-align: center;
  font-weight: bold;
  font-size: 14px;
  color: #444;
}

#collision-dropdown,
#year-dropdown {
  width: 100%;
  padding: 6px 10px;
  border-radius: 6px;
  font-size: 14px;
  text-align: center;
  background-color: #fdfdfd;
  border: 1px solid #ccc;
  box-shadow: 1px 1px 3px rgba(0, 0, 0, 0.1);
  font-family: "Libre Franklin", sans-serif;
}

/* Fade in text animation effects */
.fade-in {
  opacity: 0;
  transition: opacity 0.3s ease-in;
}
.fade-in.show {
  opacity: 1;
}

.maplibregl-popup {
  max-width: 450px;
  font-family: "Libre Franklin", sans-serif;
  font-size: 14px;
  background: transparent;
}

.maplibregl-popup-content {
  background: rgba(255, 255, 255, 0.9);
  padding: 10px 15px;
  border-radius: 8px;
  box-shadow: 0px 4px 6px rgba(0, 0, 0, 0.3);
  color: #3d3d3d;
  /* white-space: nowrap; */
  /* overflow-x: auto; */
  max-width: 450px;
}

.maplibregl-popup-content strong {
  color: #333;
  font-weight: bold;
}

.maplibregl-popup-tip {
  border-top-color: rgba(255, 255, 255, 0.9);
}

.maplibregl-popup-close-button {
  font-size: 14px;
  color: #444;
}

.maplibregl-popup {
  max-width: 300px;
  font-family: "Libre Franklin", sans-serif;
  font-size: 14px;
  background: transparent;
}

.maplibregl-popup-content {
  background: rgba(255, 255, 255, 0.9);
  padding: 10px 15px;
  border-radius: 8px;
  box-shadow: 0px 4px 6px rgba(0, 0, 0, 0.3);
  color: #3d3d3d;
}

.maplibregl-popup-content strong {
  color: #333;
  font-weight: bold;
}

.maplibregl-popup-tip {
  border-top-color: rgba(255, 255, 255, 0.9);
}

.maplibregl-popup-close-button {
  font-size: 14px;
  color: #444;
}

.maplibregl-ctrl-attrib {
  background: transparent;
  font-size: 11px;
  color: #6e6e6e;
  text-shadow: none;
}

/* Style for popup chart */
#kabco-chart {
  width: 200px;
  height: 120px;
  margin-top: 6px;
  padding: 4px;
  box-sizing: border-box;
}

.csv-table {
  display: flex;
  justify-content: center;
  margin: 2rem 0;
  text-align: center;
  min-height: 60px;
}

.styled-csv-table {
  border-collapse: collapse;
  width: auto;
}

.styled-csv-table th,
.styled-csv-table td {
  border: 1px solid #999;
  padding: 6px 12px;
  text-align: left;
  font-size: 0.85rem;
}

.styled-csv-table th {
  background-color: #f5f5f5;
  font-weight: 600;
}

.loading-message {
  font-size: 0.9rem;
  color: #555;
  font-style: italic;
  text-align: center;
  margin: 1rem;
  animation: fadePulse 1s infinite;
}

@keyframes fadePulse {
  0% {
    opacity: 0.3;
  }
  50% {
    opacity: 1;
  }
  100% {
    opacity: 0.3;
  }
}