/* Integration styles for cohesive components */

/* Loading overlay */
.loading-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(255, 255, 255, 0.8);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 1000;
}

.loading-overlay.fullscreen {
  position: fixed;
  z-index: 9999;
}

.loading-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 2rem;
  background-color: white;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
}

/* Error messages */
.error-message {
  background-color: #ffebee;
  color: #d32f2f;
  padding: 0.75rem;
  border-radius: var(--border-radius);
  margin-bottom: 1rem;
}

.input-error {
  color: #d32f2f;
  font-size: 0.85rem;
  margin-top: 0.25rem;
}

input.error,
select.error,
textarea.error {
  border-color: #d32f2f;
}

/* Status messages */
.status-message {
  padding: 1rem;
  border-radius: var(--border-radius);
  margin: 1rem 0;
  text-align: center;
}

.status-message.success {
  background-color: #e8f5e9;
  color: #2e7d32;
}

.status-message.error {
  background-color: #ffebee;
  color: #d32f2f;
}

.status-message.info {
  background-color: #e3f2fd;
  color: #1565c0;
}

.status-message.warning {
  background-color: #fff8e1;
  color: #f57f17;
}

/* Enhanced responsive utilities */
@media (max-width: 576px) {
  .document-controls {
    flex-direction: column;
    align-items: stretch;
  }
  
  .control-group {
    margin-bottom: 1rem;
  }
  
  .search-input {
    width: 100%;
  }
  
  .document-card {
    flex-direction: column;
  }
  
  .document-icon {
    margin-bottom: 1rem;
  }
  
  .document-actions {
    flex-direction: row;
    margin-top: 1rem;
  }
  
  .btn {
    width: 100%;
  }
  
  .form-actions {
    flex-direction: column;
  }
  
  .history-item {
    flex-direction: column;
  }
  
  .history-actions {
    margin-top: 1rem;
  }
}

/* Accessibility improvements */
button:focus,
input:focus,
select:focus,
textarea:focus {
  outline: 2px solid var(--primary-color);
  outline-offset: 2px;
}

.btn:focus {
  box-shadow: 0 0 0 3px rgba(74, 111, 165, 0.5);
  outline: none;
}

/* Improved focus visibility */
*:focus-visible {
  outline: 2px solid var(--primary-color);
  outline-offset: 2px;
}