* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  font-family: Arial;
  background: linear-gradient(135deg,#00d4f0,#4facfe);
  padding: 20px;
}

#card {
  background: white;
  padding: 20px;
  border-radius: 12px;
  width: 100%;
  max-width: 380px;
  text-align: center;
  box-shadow: 0 10px 30px rgba(0,0,0,.2);
  position: relative;
}

#toggle {
  position: absolute;
  right: 15px;
  top: 15px;
  cursor: pointer;
}

.search-box { position: relative; }

#city {
  width: 100%;
  padding: 10px;
  font-size: 16px;
}

#suggestions {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  list-style: none;
  margin: 0;
  padding: 0;
  background: #fff;
  border: 1px solid #ccc;
  max-height: 160px;
  overflow-y: auto;
  display: none;
}

#suggestions li {
  padding: 10px;
  cursor: pointer;
}
#suggestions li:hover,
#suggestions li.active {
  background: #eee;
}

#weather-img {
  width: 120px;
  margin-top: 10px;
  display: none;
}

body.dark {
  background: #121212;
}
body.dark #card {
  background: #1e1e1e;
  color: white;
}
body.dark #suggestions {
  background: #2a2a2a;
  color: white;
}