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

#map {
  width: 100%;
  height: 100vh;
  background: #000000;
}

#helpButton {
  position: absolute;
  top: 80px;
  left: 10px;
  z-index: 1000;
  background-color: #f3efe2;
  border: 2px solid #a88f5e;
  border-radius: 4px;
  padding: 4px 10px;
  font-family: Georgia, serif;
  font-size: 14px;
  cursor: pointer;
  box-shadow: 2px 2px 5px rgba(0, 0, 0, 0.3);
}

#helpPanel {
  position: absolute;
  bottom: -300px;
  left: 50%;
  transform: translateX(-50%);
  width: 95%;
  max-width: 500px;
  max-height: 300px;
  background: #f3efe2;
  border-top: 3px solid #a88f5e;
  padding: 20px;
  font-family: Georgia, serif;
  font-size: 14px;
  z-index: 1000;
  transition: bottom 0.3s ease-out;
  box-shadow: 0 -3px 8px rgba(0, 0, 0, 0.3);
  box-sizing: border-box;
  text-align: center;
  overflow-y: auto;
  border-radius: 10px 10px 0 0;
}

#helpPanel.show {
  bottom: 0;
}

#helpPanelClose {
  position: absolute;
  top: 8px;
  right: 12px;
  font-weight: bold;
  font-size: 18px;
  cursor: pointer;
}

.pulse-img {
  width: 40px;
  height: 40px;
  animation: grow-shrink 2s infinite ease-in-out;
}

@keyframes grow-shrink {
  0% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.3);
  }
  100% {
    transform: scale(1);
  }
}

.leaflet-popup-content-wrapper {
  background: #f3efe2;
  border: 3px solid #a88f5e;
  border-radius: 12px;
  box-shadow: 3px 3px 10px rgba(0, 0, 0, 0.5);
  font-family: 'Georgia', serif;
  color: #3b2f1b;
  text-align: center;
}

.leaflet-popup-tip {
  background: #a88f5e;
}

.leaflet-popup-content {
  margin: 10px 14px;
  font-size: 14px;
  line-height: 1.5;
}

.leaflet-popup-content h2 {
  font-size: 18px;
  font-weight: bold;
  color: #5b3a1a;
  margin-top: 0;
}

.leaflet-popup-content img {
  border-radius: 4px;
  box-shadow: 0 0 5px rgba(0, 0, 0, 0.2);
  margin: 5px;
}

.leaflet-popup-content a {
  color: #7b4e1f;
  text-decoration: underline;
  display: block;
  margin: 1px 0;
  line-height: 1.3;
}

.leaflet-popup-content a:hover {
  color: #b94e16;
}

.leaflet-popup-close-button {
  font-size: 24px !important;
  line-height: 20px;
  right: 8px;
  top: 6px;
}