body {
  margin: 0;
  height: 100vh;
  font-family: 'Poppins', sans-serif;
  background: linear-gradient(160deg, #6a11cb, #2575fc);
  display: flex;
  justify-content: center;
  align-items: center;
  color: white;
}

.app {
  width: 340px;
  text-align: center;
}

.start-screen, .weather-screen {
  background: rgba(255, 255, 255, 0.1);
  border-radius: 25px;
  padding: 35px 20px;
  box-shadow: 0 0 25px rgba(0,0,0,0.25);
}

.weather-icon-placeholder {
  font-size: 3rem;
  margin-bottom: 10px;
}

.title {
  font-size: 2.2rem;
  line-height: 1.3;
  font-weight: 600;
}

.title span {
  color: #FFD43B;
}

button {
  margin-top: 25px;
  background: #FFD43B;
  color: #222;
  border: none;
  padding: 12px 30px;
  border-radius: 30px;
  font-weight: bold;
  font-size: 1.1rem;
  cursor: pointer;
  transition: 0.3s;
}

button:hover {
  background: #ffcf33;
}

.hidden {
  display: none;
}

.main-info {
  margin-top: 15px;
}

.big-icon {
  font-size: 4rem;
  margin-bottom: 10px;
}

.forecast-box {
  margin-top: 25px;
}

.forecast {
  display: flex;
  justify-content: space-between;
  margin-top: 10px;
}

.day {
  background: rgba(255,255,255,0.15);
  border-radius: 12px;
  padding: 10px;
  width: 60px;
}

.extra-info {
  margin-top: 25px;
}

.info-box {
  background: rgba(255,255,255,0.15);
  border-radius: 15px;
  padding: 10px;
  margin-top: 10px;
}