* {
  box-sizing: border-box;
  padding: 0;
  margin: 0;
}

:root {
  --primary-color: #8b4513;
  --secondary-color: #5d4037;
  --text-color: #fafafa;
  --input-bg: #3e2723;
  --accent-color: #00bcd4;
}

body {
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  line-height: 1.6;
  color: var(--text-color);
  background-color: #f5f5f5;
}

.app-container {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.weather-container {
  flex: 1;
  background-color: var(--primary-color);
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 2rem;
}

.weather-card {
  text-align: center;
  max-width: 600px;
  width: 100%;
  padding: 2rem;
  border-radius: 15px;
  background-color: rgba(0, 0, 0, 0.2);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.weather-temp {
  margin-bottom: 1.5rem;
}

.temp-value {
  font-size: 5rem;
  font-weight: 300;
  line-height: 1;
}

.temp-unit {
  font-size: 2rem;
  vertical-align: super;
}

.weather-location {
  margin-bottom: 1.5rem;
}

.location-name {
  font-size: 2rem;
  margin-bottom: 0.5rem;
}

.location-time {
  font-size: 1.1rem;
  opacity: 0.9;
}

.weather-condition {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.condition-icon {
  font-size: 3rem;
  margin-bottom: 0.5rem;
}

.condition-text {
  font-size: 1.5rem;
  text-transform: capitalize;
}

.search-container {
  background-color: var(--secondary-color);
  padding: 1rem;
}

.search-form {
  display: flex;
  max-width: 800px;
  margin: 0 auto;
  width: 100%;
}

.search-input {
  flex: 1;
  padding: 0.8rem 1rem;
  border: none;
  border-radius: 8px 0 0 8px;
  background-color: var(--input-bg);
  color: var(--accent-color);
  font-size: 1rem;
}

.search-input:focus {
  outline: 2px solid var(--accent-color);
  outline-offset: -2px;
}

.search-button {
  padding: 0 1.5rem;
  background-color: var(--primary-color);
  color: white;
  border: none;
  border-radius: 0 8px 8px 0;
  cursor: pointer;
  font-size: 1rem;
  transition: background-color 0.3s;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.search-button:hover {
  background-color: #a0522d;
}

@media (max-width: 768px) {
  .weather-card {
    padding: 1.5rem;
  }

  .temp-value {
    font-size: 4rem;
  }

  .location-name {
    font-size: 1.5rem;
  }

  .search-form {
    flex-direction: column;
    gap: 0.5rem;
  }

  .search-input {
    border-radius: 8px;
  }

  .search-button {
    border-radius: 8px;
    padding: 0.8rem;
    justify-content: center;
  }
}

@media (max-width: 480px) {
  .temp-value {
    font-size: 3.5rem;
  }

  .weather-card {
    padding: 1rem;
  }

  .condition-icon {
    font-size: 2.5rem;
  }
}