body {
  margin: 0;
  font-family: 'Segoe UI', sans-serif;
  transition: 0.5s;
  background: linear-gradient(135deg, #e3f2fd, #ffffff);
}

.dark {
  background: #121212;
  color: white;
}

.container {
  text-align: center;
  padding: 20px;
}

.search-box {
  display: flex;
  justify-content: center;
  gap: 10px;
}

input {
  padding: 10px;
  border-radius: 10px;
  border: 1px solid #ccc;
}

button {
  padding: 10px;
  border: none;
  border-radius: 10px;
  background: #007BFF;
  color: white;
  cursor: pointer;
}

.buttons {
  margin-top: 10px;
}

.weather-card img {
  width: 80px;
}

/* Loader */
.loader {
  border: 5px solid #f3f3f3;
  border-top: 5px solid #007BFF;
  border-radius: 50%;
  width: 40px;
  height: 40px;
  margin: 20px auto;
  display: none;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  100% { transform: rotate(360deg); }
}

/* Forecast */
.forecast {
  display: flex;
  justify-content: space-around;
  margin-top: 20px;
}

.forecast div {
  background: rgba(255,255,255,0.2);
  padding: 10px;
  border-radius: 10px;
}