body {
  margin: 0;
  font-family: Arial, sans-serif;
  display: flex;
  flex-direction: column;
  height: 100vh;
  transition: background 0.3s, color 0.3s;
}

/* HEADER */
header {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 30px;
  font-size: 1.3rem;
  font-weight: bold;
  border-left: 2px solid;
  border-right: 2px solid;
  backdrop-filter: blur(8px);
  box-sizing: border-box;
}

header .title {
  flex-grow: 1;
  text-align: left;
}

#theme-toggle {
  padding: 6px 14px;
  cursor: pointer;
  border: none;
  border-radius: 6px;
  font-size: 0.9rem;
  transition: background 0.3s, color 0.3s, transform 0.2s;
}

#theme-toggle:hover {
  transform: scale(1.05);
}

/* MAIN LAYOUT */
main {
  margin-top: 70px;
  flex: 1;
  display: flex;
  flex-direction: row;
  overflow: hidden;
}

#map {
  flex: 2;
  height: 100%;
}

.info-panel {
  display: flex;
  flex: 1;
  flex-direction: column;
  overflow-y: auto; /* Allow scrolling for content */
  position: relative; 

  /* --- DESKTOP: SLIDE-IN FROM RIGHT (HIDDEN STATE) --- */
  max-width: 0;
  opacity: 0;
  padding: 20px 0;
  border-left-width: 0;
  border-left-style: solid;

  /* --- ANIMATION --- */
  transition: 
    max-width 0.7s ease-in-out, 
    opacity 0.5s 0.2s ease,
    padding 0.7s ease-in-out, 
    border-left-width 0.7s ease-in-out;
}

.info-panel.visible {
  max-width: 550px;
  opacity: 1;
  padding: 20px;
  border-left-width: 1px;
}

#close-panel-btn {
  position: absolute;
  top: 15px;
  right: 20px;
  background: none;
  border: none;
  font-size: 1.5rem;
  color: #888;
  cursor: pointer;
  z-index: 10;
}

#close-panel-btn:hover {
  color: #333;
}

body.dark-theme #close-panel-btn {
  color: #aaa;
}

body.dark-theme #close-panel-btn:hover {
  color: #fff;
}

/* CARD STYLES */
.card {
  border-radius: 12px;
  padding: 15px;
  margin-bottom: 15px;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
  color: white;
}

.card.good { background: #2ecc71; }
.card.moderate { background: #f1c40f; color: black; }
.card.usg { background: #e67e22; }
.card.unhealthy { background: #e74c3c; }
.card.vunhealthy { background: #8e44ad; }
.card.hazardous { background: #7f1d1d; }

/* HEALTH RECOMMENDATIONS */
#health-recommendations {
  margin-top: 20px;
  padding-top: 15px;
  border-top: 1px solid #eee;
}

#health-recommendations h3 {
  margin-top: 0;
  font-size: 1.1rem;
}

#health-recommendations p {
  font-size: 0.95rem;
  line-height: 1.5;
}

body.dark-theme #health-recommendations {
  border-top-color: #444;
}

/* LEGEND */
.legend {
  display: grid;
  grid-template-columns: 20px auto;
  gap: 8px;
  align-items: center;
  margin-top: 20px;
  padding-top: 15px;
  border-top: 1px solid #eee;
}

body.dark-theme .legend {
  border-top-color: #444;
}

.legend div { height: 18px; border-radius: 4px; }

/* FOOTER */
footer {
  text-align: center;
  padding: 10px;
  font-size: 0.9rem;
  transition: background 0.3s, color 0.3s;
}

/* LIGHT THEME */
body.light-theme {
  background: #f4f6f9;
  color: #222;
}

body.light-theme header {
  background: rgba(255, 255, 255, 0.6);
  border-color: black;
  color: black;
}

body.light-theme #theme-toggle {
  background: #fff;
  color: #000;
}

body.light-theme .info-panel {
  background: #ffffff;
  color: #000;
  border-left-color: #ddd;
}

body.light-theme footer {
  background: #2c3e50;
  color: #fff;
}

/* DARK THEME */
body.dark-theme {
  background: #121212;
  color: #eee;
}

body.dark-theme header {
  background: rgba(0, 0, 0, 0.6);
  border-color: white;
  color: white;
}

body.dark-theme #theme-toggle {
  background: #1e1e1e;
  color: #fff;
}

body.dark-theme .info-panel {
  background: #000;
  color: #eee;
  border-left-color: #444;
}

body.dark-theme footer {
  background: #000;
  color: white;
}

body.dark-theme .legend {
  color: #f3f3f3;
}

/* DARK MODE SEARCH BAR */
body.dark-theme .geosearch.bar form input {
  background-color: #252525;
  border-color: #555;
  color: #0a0404;
}

body.dark-theme .geosearch .results {
  background-color: #252525;
  border-color: #555;
}

body.dark-theme .geosearch .results > * {
  color: #ffffff;
  border-bottom-color: #444;
}

body.dark-theme .geosearch .results > .active,
body.dark-theme .geosearch .results > *:hover {
  background-color: #007bff;
  color: #ffffff;
}

/* MOBILE */
@media (max-width: 768px) {
  main { flex-direction: column; }
  
  .info-panel {
    flex: none;
    height: auto;
    max-width: 100%;
    max-height: 0;
    border-top-width: 0;
    border-top-style: solid;
    border-left-width: 0;
    transition: 
      max-height 0.7s ease-in-out, 
      opacity 0.5s 0.2s ease, 
      padding 0.7s ease-in-out, 
      border-top-width 0.7s ease-in-out;
  }
  
  .info-panel.visible {
    max-height: 450px; /* Increased height for new content */
    border-top-width: 1px;
    border-left-width: 0;
  }
  
  body.light-theme .info-panel {
    border-top-color: #ddd;
  }
  
  body.dark-theme .info-panel {
    border-top-color: #060505;
  }
}