.container {
  max-width: 1000px;
  margin: 0 auto;
  overflow: hidden;
  border-radius: 15px;
  background: #fff;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.header {
  padding: 40px;
  color: #fff;
  text-align: center;
  background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
}

.header h1 {
  margin-bottom: 10px;
  font-size: 2.5em;
  font-weight: 300;
}

.header p {
  font-size: 1.1em;
  opacity: 0.9;
}

.search-section {
  padding: 40px;
}

.search-form {
  display: flex;
  gap: 15px;
  margin-bottom: 30px;
}

.search-input {
  flex: 1;
  padding: 15px 20px;
  font-size: 16px;
  outline: none;
  border: 2px solid #e1e8ed;
  border-radius: 9999px;
  transition: all 0.3s ease;
}

.search-input:focus {
  border-color: #4facfe;
  box-shadow: 0 0 0 3px rgba(79, 172, 254, 0.1);
}

.search-btn {
  padding: 15px 30px;
  color: #fff;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  border: none;
  border-radius: 9999px;
  background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
  transition: transform 0.2s ease;
}

.search-btn:hover {
  transform: translateY(-2px);
}

.examples {
  margin-bottom: 30px;
}

.examples h3 {
  margin-bottom: 15px;
  color: #333;
}

.example-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.example-tag {
  padding: 8px 16px;
  font-size: 14px;
  cursor: pointer;
  border: 1px solid #e9ecef;
  border-radius: 20px;
  background: #f8f9fa;
  transition: all 0.2s ease;
}

.example-tag:hover {
  color: #fff;
  border-color: #4facfe;
  background: #4facfe;
}

.loading {
  display: none;
  padding: 20px;
  text-align: center;
}

.spinner {
  width: 40px;
  height: 40px;
  margin: 0 auto 15px;
  border: 4px solid #f3f3f3;
  border-top: 4px solid #4facfe;
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  0% {
    transform: rotate(0deg);
  }

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

.results {
  display: none;
  margin-top: 30px;
}

.disease-card {
  padding: 25px;
  border-left: 5px solid #4facfe;
  border-radius: 10px;
  background: #f8f9fa;
}

.disease-title {
  margin-bottom: 20px;
  color: #333;
  font-size: 1.8em;
  text-transform: capitalize;
}

.info-section {
  margin-bottom: 25px;
}

.info-section h4 {
  margin-bottom: 10px;
  padding-bottom: 5px;
  color: #4facfe;
  font-size: 1.2em;
  border-bottom: 2px solid #e9ecef;
}

.info-content {
  color: #555;
  line-height: 1.6;
}

.info-list {
  padding-left: 0;
  list-style: none;
}

.info-list li {
  padding: 8px 0;
  border-bottom: 1px solid #eee;
}

.info-list li::before {
  content: "\2022";
  margin-right: 8px;
  color: #4facfe;
  font-weight: 700;
}

.error {
  display: none;
  padding: 20px;
  color: #d63384;
  border-left: 5px solid #d63384;
  border-radius: 10px;
  background: #ffe6e6;
}

@media (max-width: 768px) {
  .search-form {
    flex-direction: column;
  }

  .example-tags {
    justify-content: center;
  }

  .header h1 {
    font-size: 2em;
  }
}