:root {
  --primary-color: #3498db;
  --secondary-color: #2c3e50;
  --accent-color: #e74c3c;
  --success-color: #27ae60;
  --warning-color: #f39c12;
  --light-color: #ecf0f1;
  --dark-color: #2c3e50;
}

.subtitle {
  font-size: 1rem;
  opacity: 0.9;
}

.user-menu {
  display: flex;
  align-items: center;
  gap: 15px;
}

.sidebar {
  background-color: white;
  border-radius: 10px;
  padding: 20px;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
  height: fit-content;
}

.category-title {
  font-size: 1.2rem;
  margin: 20px 0 15px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--light-color);
  color: var(--secondary-color);
  display: flex;
  align-items: center;
  gap: 10px;
}

.category-list {
  list-style: none;
  margin-bottom: 20px;
}

.category-item {
  padding: 12px 15px;
  border-radius: 8px;
  margin-bottom: 8px;
  cursor: pointer;
  transition: all 0.3s;
  display: flex;
  align-items: center;
  gap: 10px;
}

.category-item:hover {
  background-color: #e8f4fc;
}

.category-item.active {
  background-color: var(--primary-color);
  color: white;
}

.category-icon {
  font-size: 1.2rem;
  width: 24px;
  text-align: center;
}

.stats {
  background-color: #f8f9fa;
  border-radius: 8px;
  padding: 15px;
  margin-top: 20px;
}

.stat-item {
  display: flex;
  justify-content: space-between;
  margin-bottom: 10px;
  font-size: 0.9rem;
}

.stat-value {
  font-weight: 600;
  color: var(--primary-color);
}

.main-content {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.dashboard-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 20px;
}

.card {
  background-color: white;
  border-radius: 10px;
  padding: 20px;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  transition: transform 0.3s;
}

.card:hover {
  transform: translateY(-5px);
}

.card-icon {
  font-size: 2.5rem;
  margin-bottom: 15px;
  color: var(--primary-color);
}

.card-title {
  font-size: 1.1rem;
  margin-bottom: 10px;
  font-weight: 600;
}

.card-value {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--secondary-color);
}

.card-action {
  margin-top: 15px;
  width: 100%;
}

.action-section {
  background-color: white;
  border-radius: 10px;
  padding: 20px;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
}

.section-title {
  font-size: 1.3rem;
  margin-bottom: 20px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--light-color);
  display: flex;
  align-items: center;
  gap: 10px;
}

.upload-area {
  border: 2px dashed #ccc;
  border-radius: 8px;
  padding: 30px 20px;
  margin: 20px 0;
  cursor: pointer;
  transition: all 0.3s;
  text-align: center;
}

.upload-area:hover {
  border-color: var(--primary-color);
  background-color: #f8f9ff;
}

.upload-icon {
  font-size: 2.5rem;
  margin-bottom: 15px;
  color: #6c757d;
}

.search-section {
  display: flex;
  gap: 15px;
  margin-bottom: 20px;
}

.search-input {
  flex: 1;
  padding: 12px 15px;
  border: 1px solid #ced4da;
  border-radius: 8px;
  font-size: 1rem;
}

.search-btn {
  padding: 12px 20px;
  background-color: var(--primary-color);
  color: white;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: background-color 0.3s;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 8px;
}

.search-btn:hover {
  background-color: var(--secondary-color);
}

.ai-suggestions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 15px;
}

.suggestion-chip {
  padding: 8px 15px;
  background-color: #e9ecef;
  border-radius: 20px;
  font-size: 0.9rem;
  cursor: pointer;
  transition: all 0.3s;
}

.suggestion-chip:hover {
  background-color: var(--primary-color);
  color: white;
}

.documents-section {
  background-color: white;
  border-radius: 10px;
  padding: 20px;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
}

.documents-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 20px;
}

.document-card {
  background-color: #f8f9fa;
  border-radius: 8px;
  padding: 15px;
  transition: all 0.3s;
  border-left: 4px solid var(--primary-color);
}

.document-card:hover {
  background-color: #e9ecef;
  transform: translateY(-3px);
}

.document-title {
  font-weight: 600;
  margin-bottom: 10px;
  color: var(--secondary-color);
}

.document-meta {
  display: flex;
  justify-content: space-between;
  font-size: 0.85rem;
  color: #6c757d;
  margin-bottom: 15px;
}

.document-actions {
  display: flex;
  gap: 10px;
}

.btn {
  padding: 8px 15px;
  border-radius: 5px;
  border: none;
  cursor: pointer;
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  gap: 5px;
  transition: all 0.3s;
}

.btn-view {
  background-color: var(--primary-color);
  color: white;
}

.btn-chat {
  background-color: var(--success-color);
  color: white;
}

.btn-download {
  background-color: var(--accent-color);
  color: white;
}

.btn-delete {
  background-color: var(--accent-color);
  color: white;
}

.ai-recommendations {
  background-color: white;
  border-radius: 10px;
  padding: 20px;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
}

.recommendation-item {
  display: flex;
  gap: 15px;
  padding: 15px;
  border-radius: 8px;
  background-color: #f8f9fa;
  margin-bottom: 15px;
  transition: all 0.3s;
}

.recommendation-item:hover {
  background-color: #e9ecef;
}

.recommendation-icon {
  font-size: 1.5rem;
  color: var(--primary-color);
}
.preserve-whitespace {
  white-space: pre-wrap; /* atau pre-line */
  word-wrap: break-word;
  font-family: Arial, Helvetica, sans-serif;
}
.recommendation-content {
  flex: 1;
}

.recommendation-title {
  font-weight: 600;
  margin-bottom: 5px;
}

.recommendation-desc {
  font-size: 0.9rem;
  color: #6c757d;
}

.chat-section {
  background-color: white;
  border-radius: 10px;
  padding: 20px;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
  margin-top: 20px;
}

.chat-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 15px;
}

.chat-messages {
  height: 200px;
  overflow-y: auto;
  margin-bottom: 15px;
  padding: 15px;
  background-color: #f8f9fa;
  border-radius: 8px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.message {
  padding: 10px 15px;
  border-radius: 8px;
  max-width: 80%;
}

.message.user {
  background-color: var(--primary-color);
  color: white;
  align-self: flex-end;
}

.message.ai {
  background-color: #e9ecef;
  align-self: flex-start;
}

.chat-input {
  display: flex;
  gap: 10px;
}

.chat-input input {
  flex: 1;
  padding: 10px;
  border: 1px solid #ced4da;
  border-radius: 8px;
  font-size: 1rem;
}

.chat-input button {
  padding: 10px 15px;
  background-color: var(--primary-color);
  color: white;
  border: none;
  border-radius: 8px;
  cursor: pointer;
}

.results-section {
  background-color: white;
  border-radius: 12px;
  padding: 25px;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.08);
  flex: 1;
}

.results-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
}

.results-count {
  font-weight: 500;
  color: #6c757d;
}

.results-list {
  display: flex;
  flex-direction: column;
  gap: 15px;
  max-height: 500px;
  overflow-y: auto;
}

.result-item {
  padding: 20px;
  border-radius: 8px;
  background-color: #f8f9fa;
  border-left: 4px solid var(--primary-color);
  transition: all 0.3s;
}

.result-item:hover {
  background-color: #e9ecef;
  transform: translateY(-2px);
}

.result-title {
  font-weight: 600;
  margin-bottom: 10px;
  color: var(--secondary-color);
}

.result-excerpt {
  color: #495057;
  margin-bottom: 15px;
  line-height: 1.6;
}

.result-meta {
  display: flex;
  justify-content: space-between;
  font-size: 0.85rem;
  color: #6c757d;
}

.result-relevance {
  display: flex;
  align-items: center;
  gap: 5px;
  font-weight: 500;
}

.relevance-high {
  color: var(--success-color);
}

.relevance-medium {
  color: var(--warning-color);
}

.relevance-low {
  color: var(--danger-color);
}

footer {
  text-align: center;
  margin-top: 30px;
  padding: 20px;
  grid-column: 1 / -1;
  color: #6c757d;
  font-size: 0.9rem;
}

@media (max-width: 1200px) {
  .container {
    grid-template-columns: 1fr;
  }

  .dashboard-cards {
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  }
}

@media (max-width: 768px) {
  .documents-list {
    grid-template-columns: 1fr;
  }

  .documents-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 15px;
  }

  .search-section {
    flex-direction: column;
  }
}