.chat-bot-container {
  max-width: 1400px;
  margin: 0 auto;
}

.messages-category {
  margin-bottom: 24px;
  min-height: 60px;
}

.category-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  background: rgba(139, 92, 246, 0.1);
  border: 1px solid rgba(139, 92, 246, 0.3);
  border-radius: 12px;
  margin-bottom: 16px;
  cursor: pointer;
  transition: background 0.2s ease, border-color 0.2s ease;
}

.category-header:hover {
  background: rgba(139, 92, 246, 0.15);
  border-color: rgba(139, 92, 246, 0.5);
}


.category-content {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(500px, 1fr));
  gap: 16px;
  overflow: hidden;
  transition: max-height 0.3s ease, opacity 0.2s ease;
  max-height: 10000px;
  opacity: 1;
  min-height: 1px;
}

.category-header.collapsed + .category-content {
  max-height: 1px;
  opacity: 0;
  gap: 0;
}

.category-title {
  font-size: 20px;
  font-weight: 800;
  color: #ffffff;
  display: flex;
  align-items: center;
  gap: 12px;
}

.category-icon {
  font-size: 24px;
}

.category-toggle {
  font-size: 18px;
  color: rgba(255, 255, 255, 0.7);
  transition: transform 0.2s ease;
}

.category-header.collapsed .category-toggle {
  transform: rotate(-90deg);
}


.message-item {
  background: rgba(15, 23, 42, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  padding: 16px;
  transition: all 0.2s ease;
}

.message-item:hover {
  border-color: rgba(139, 92, 246, 0.4);
  background: rgba(15, 23, 42, 0.8);
}

.message-item.disabled {
  opacity: 0.5;
}

.message-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}

.message-name {
  font-size: 14px;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.9);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.message-toggle {
  display: flex;
  align-items: center;
  gap: 8px;
}

.toggle-switch {
  position: relative;
  width: 44px;
  height: 24px;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 12px;
  cursor: pointer;
  transition: background 0.2s ease;
}

.toggle-switch.active {
  background: rgba(34, 197, 94, 0.8);
}

.toggle-switch::after {
  content: '';
  position: absolute;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: #ffffff;
  top: 2px;
  left: 2px;
  transition: transform 0.2s ease;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.toggle-switch.active::after {
  transform: translateX(20px);
}

.message-label {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.6);
  margin-bottom: 8px;
  font-weight: 600;
}

.message-input {
  width: 100%;
  padding: 10px 14px;
  background: rgba(10, 13, 35, 0.95);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 8px;
  color: #ffffff;
  font-size: 13px;
  font-family: inherit;
  resize: vertical;
  min-height: 60px;
  transition: border 0.2s ease;
  box-sizing: border-box;
}

.message-input:focus {
  outline: none;
  border-color: rgba(139, 92, 246, 0.6);
}

.message-input:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.message-preview {
  margin-top: 8px;
  padding: 8px 12px;
  background: rgba(0, 0, 0, 0.3);
  border-radius: 6px;
  font-size: 12px;
  color: rgba(255, 255, 255, 0.7);
  font-style: italic;
}

.message-preview strong {
  color: rgba(255, 255, 255, 0.9);
}

.save-section {
  position: sticky;
  bottom: 0;
  background: rgba(15, 23, 42, 0.98);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: 20px;
  margin-top: 32px;
  border-radius: 12px 12px 0 0;
  box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.3);
}

.save-buttons {
  display: flex;
  gap: 12px;
  justify-content: flex-end;
}

.btn-save {
  padding: 12px 24px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 700;
  border: none;
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn-save-primary {
  background: linear-gradient(135deg, #3b82f6, #22c55e);
  color: #ffffff;
}

.btn-save-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(59, 130, 246, 0.4);
}

.btn-save-secondary {
  background: rgba(255, 255, 255, 0.1);
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.btn-save-secondary:hover {
  background: rgba(255, 255, 255, 0.15);
}

.save-status {
  margin-top: 12px;
  padding: 10px 16px;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 600;
  display: none;
}

.save-status.success {
  display: block;
  background: rgba(34, 197, 94, 0.2);
  color: #4ade80;
  border: 1px solid rgba(34, 197, 94, 0.3);
}

.save-status.error {
  display: block;
  background: rgba(239, 68, 68, 0.2);
  color: #f87171;
  border: 1px solid rgba(239, 68, 68, 0.3);
}

.empty-state {
  text-align: center;
  padding: 60px 20px;
  color: rgba(255, 255, 255, 0.6);
}

.empty-state-icon {
  font-size: 64px;
  margin-bottom: 16px;
}

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

  .save-buttons {
    flex-direction: column;
  }

  .btn-save {
    width: 100%;
  }
}