/* --------------------
   Global Styles
-------------------- */
body {
  font-family: Arial, sans-serif;
  margin: 0;
  background: #f8f9fa;
  color: #333;
}

a {
  color: #0073e6;
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.card {
  background: #fff;
  border-radius: 8px;
  padding: 16px;
  margin: 16px auto;
  max-width: 800px;
  box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

/* --------------------
   Header Styles
-------------------- */
.site-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: #fff;
  border-bottom: #333 1px solid;
  padding: 10px 20px;
  color: white;
  flex-wrap: wrap;
}

.site-header .logo a {
  font-size: 1.5em;
  font-weight: bold;
  color: white;
  text-decoration: none;
}
.logo {
  display: flex;
  align-items: center;
}

.logo-img {
  height: 250px;   /* adjust size */
  width: auto;
  display: block;
}
.main-nav {
  display: flex;
  gap: 20px;
  margin: 10px 0;
}

/* Dropdown */
.dropdown {
  position: relative;
}

.dropbtn {
  background: #005bb5;
  color: white;
  padding: 8px 12px;
  border: none;
  border-radius: 6px;
  cursor: pointer;
}

.dropbtn:hover {
  background: #004999;
}

.dropdown-content {
  display: none;
  position: absolute;
  background: white;
  min-width: 160px;
  box-shadow: 0px 8px 16px rgba(0,0,0,0.2);
  z-index: 1;
  border-radius: 6px;
}

.dropdown-content a {
  color: #333;
  padding: 10px 14px;
  display: block;
}

.dropdown-content a:hover {
  background: #f0f0f0;
}

.dropdown:hover .dropdown-content {
  display: block;
}

/* Search box */
.search-box input[type="text"] {
  padding: 6px 10px;
  border: 1px solid #ccc;
  border-radius: 6px;
}

.search-box button {
  padding: 6px 12px;
  border: none;
  background: #005bb5;
  color: white;
  border-radius: 6px;
  cursor: pointer;
}

.search-box button:hover {
  background: #004999;
}

/* Share buttons */
.share-box {
  display: flex;
  gap: 10px;
}

.share-box button, .share-box a {
  background: #005bb5;
  color: white;
  padding: 6px 10px;
  border-radius: 6px;
  text-decoration: none;
  border: none;
  cursor: pointer;
  font-size: 0.9em;
}

.share-box button:hover, .share-box a:hover {
  background: #004999;
}

/* --------------------
   AQI Styles
-------------------- */
.today-aqi {
  padding: 12px;
  border-radius: 8px;
  font-size: 1.3em;
  font-weight: bold;
  margin: 10px 0;
  color: white;
  text-align: center;
}

/* AQI colors */
.aqi-1 { background: #2ecc71; }   /* Good */
.aqi-2 { background: #8bc34a; }   /* Fair */
.aqi-3 { background: #ff9800; }   /* Moderate */
.aqi-4 { background: #e53935; }   /* Poor */
.aqi-5 { background: #8e24aa; }   /* Very Poor */

/* Pollutant List */
.pollutants {
  list-style: none;
  padding: 0;
}

.pollutants li {
  margin: 6px 0;
  padding: 6px;
  border-radius: 4px;
}

.pollutant.green { color: #2ecc71; }
.pollutant.orange { color: #ff9800; }
.pollutant.red { color: #e53935; }
.pollutant.purple { color: #8e24aa; }

/* --------------------
   FAQ Section
-------------------- */
.faq h3 {
  margin-bottom: 10px;
}

.faq ul {
  list-style: none;
  padding: 0;
}

.faq li {
  margin-bottom: 8px;
}
/* FAQ Accordion */
.accordion {
  border-top: 1px solid #ddd;
}

.accordion-item {
  border-bottom: 1px solid #ddd;
}

.accordion-header {
  background: #f8f9fa;
  color: #333;
  cursor: pointer;
  padding: 12px;
  width: 100%;
  text-align: left;
  border: none;
  outline: none;
  font-size: 1em;
  font-weight: bold;
  transition: background 0.2s;
}

.accordion-header:hover {
  background: #e9ecef;
}

.accordion-body {
  display: none;
  padding: 12px;
  background: #fff;
  font-size: 0.95em;
  line-height: 1.5;
}

.accordion-item.active .accordion-body {
  display: block;
}
.autocomplete {
  position: absolute;
  background: #fff;
  color:#333;
  border: 1px solid #ccc;
  max-height: 200px;
  overflow-y: auto;
  list-style: none;
  margin: 0;
  padding: 0;
  z-index: 10;
}

.autocomplete li {
  padding: 8px;
  cursor: pointer;
}

.autocomplete li:hover {
  background: #f0f0f0;
}
.today-aqi {
  padding: 10px;
  border-radius: 6px;
  font-weight: bold;
  margin: 8px 0;
}

.today-aqi.aqi-1 { background: #4caf50; color: #fff; }     /* Good */
.today-aqi.aqi-2 { background: #8bc34a; color: #000; }     /* Fair */
.today-aqi.aqi-3 { background: #ff9800; color: #000; }     /* Moderate */
.today-aqi.aqi-4 { background: #f44336; color: #fff; }     /* Poor */
.today-aqi.aqi-5 { background: #9c27b0; color: #fff; }     /* Very Poor */
.today-aqi.aqi-unknown { background: #9e9e9e; color: #fff; } /* Fallback */