/**
 * CSS cho module AI Assistant
 * Hỗ trợ cả light mode và dark mode
 */

.ai-assistant-container {
  margin-top: 10px;
  padding: 15px;
  background-color: var(--background-secondary, #f5f5f5);
  border-radius: 8px;
  border: 1px solid var(--border-color, #ddd);
}

.ai-buttons {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 10px;
}

.ai-btn {
  padding: 8px 15px;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  font-size: 14px;
  font-weight: 500;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  gap: 5px;
}

.ai-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(102, 126, 234, 0.4);
}

.ai-btn:active {
  transform: translateY(0);
}

.ai-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

/* Kết quả AI */
.ai-result {
  display: none;
  padding: 12px;
  border-radius: 6px;
  margin-top: 10px;
  font-size: 14px;
  line-height: 1.6;
}

.ai-result ul {
  margin: 8px 0;
  padding-left: 20px;
}

.ai-result li {
  margin: 5px 0;
}

/* Các kiểu kết quả */
.ai-result-success {
  background-color: #d4edda;
  border: 1px solid #c3e6cb;
  color: #155724;
}

.ai-result-info {
  background-color: #d1ecf1;
  border: 1px solid #bee5eb;
  color: #0c5460;
}

.ai-result-warning {
  background-color: #fff3cd;
  border: 1px solid #ffeaa7;
  color: #856404;
}

.ai-result-error {
  background-color: #f8d7da;
  border: 1px solid #f5c6cb;
  color: #721c24;
}

.ai-result-loading {
  background-color: #e2e3e5;
  border: 1px solid #d6d8db;
  color: #383d41;
  position: relative;
  padding-left: 40px;
}

.ai-result-loading::before {
  content: '⏳';
  position: absolute;
  left: 12px;
  animation: spin 2s linear infinite;
}

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

/* Dark mode support */
@media (prefers-color-scheme: dark) {
  .ai-assistant-container {
    background-color: var(--background-secondary, #2d3748);
    border-color: var(--border-color, #4a5568);
  }
  
  .ai-result-success {
    background-color: #1e4d2b;
    border-color: #2d5f3b;
    color: #8fd49f;
  }
  
  .ai-result-info {
    background-color: #1e3a5f;
    border-color: #2d4a6f;
    color: #8fb4d4;
  }
  
  .ai-result-warning {
    background-color: #5f4d1e;
    border-color: #6f5d2d;
    color: #d4c48f;
  }
  
  .ai-result-error {
    background-color: #5f1e2d;
    border-color: #6f2d3b;
    color: #d48f9f;
  }
  
  .ai-result-loading {
    background-color: #3a4a5f;
    border-color: #4a5a6f;
    color: #d4dce8;
  }
}

/* Responsive design */
@media (max-width: 768px) {
  .ai-buttons {
    flex-direction: column;
  }
  
  .ai-btn {
    width: 100%;
    justify-content: center;
  }
}