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

body {
  min-height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  background: linear-gradient(135deg, #1a1a2e, #16213e, #0f3460);
  font-family: 'Segoe UI', sans-serif;
}

.card {
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 20px;
  padding: 40px 35px;
  width: 360px;
  text-align: center;
  color: #fff;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
}

.card h1 {
  font-size: 1.8rem;
  margin-bottom: 28px;
  letter-spacing: 1px;
}

.search-box {
  display: flex;
  gap: 10px;
  margin-bottom: 28px;
}

.search-box input {
  flex: 1;
  padding: 11px 15px;
  border: none;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
  font-size: 0.95rem;
  outline: none;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.search-box input::placeholder {
  color: rgba(255, 255, 255, 0.45);
}

.search-box button {
  padding: 11px 18px;
  background: #e94560;
  border: none;
  border-radius: 10px;
  color: #fff;
  font-size: 0.95rem;
  cursor: pointer;
  transition: background 0.2s;
}

.search-box button:hover {
  background: #c73652;
}

.result h2 {
  font-size: 1.6rem;
  margin-bottom: 10px;
}

.result p {
  font-size: 1.1rem;
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 6px;
}

#temperature {
  font-size: 2.8rem;
  font-weight: bold;
  color: #fff;
}

.error {
  color: #ff6b6b;
  font-size: 1rem;
  margin-top: 10px;
}

.hidden {
  display: none;
}