frontend/src/App.css

.App {
  text-align: center;
  max-width: 1200px;
  margin: 0 auto;
  padding: 20px;
}

.App-logo {
  height: 40vmin;
  pointer-events: none;
}

@media (prefers-reduced-motion: no-preference) {
  .App-logo {
    animation: App-logo-spin infinite 20s linear;
  }
}

.App-header {
  background-color: #282c34;
  padding: 20px;
  color: white;
  margin-bottom: 30px;
}

.App-link {
  color: #61dafb;
}

@keyframes App-logo-spin {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

.App-main {
  display: flex;
  flex-direction: column;
  gap: 30px;
}

.upload-section,
.query-section,
.results-section {
  background-color: #f5f5f5;
  padding: 20px;
  border-radius: 8px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

input[type="file"],
input[type="text"] {
  padding: 10px;
  margin: 10px 0;
  width: 100%;
  max-width: 400px;
  border: 1px solid #ddd;
  border-radius: 4px;
}

button {
  background-color: #4CAF50;
  color: white;
  padding: 10px 20px;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  font-size: 16px;
  transition: background-color 0.3s;
}

button:hover {
  background-color: #45a049;
}

button:disabled {
  background-color: #cccccc;
  cursor: not-allowed;
}

.message {
  padding: 10px;
  margin: 10px 0;
  border-radius: 4px;
  background-color: #f8f9fa;
  color: #333;
}

.llm-response {
  background-color: #e8f5e9;
  padding: 20px;
  border-radius: 8px;
  margin-bottom: 20px;
  text-align: left;
}

.llm-response h3 {
  color: #2e7d32;
  margin-bottom: 10px;
}

.relevant-chunks {
  text-align: left;
}

.relevant-chunks h3 {
  color: #1976d2;
  margin-bottom: 10px;
}

.result-item {
  background-color: white;
  padding: 15px;
  margin: 10px 0;
  border-radius: 4px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.result-text {
  margin-bottom: 5px;
  font-size: 16px;
  line-height: 1.5;
}

.result-score {
  color: #666;
  font-size: 14px;
  font-style: italic;
}