/* 关键词管理现代化样式 */
.keyword-container {
  background: white;
  border-radius: 16px;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  overflow: hidden;
  transition: all 0.3s ease;
}

.keyword-header {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-hover) 100%);
  color: white;
  padding: 1.5rem 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.keyword-header h3 {
  margin: 0;
  font-weight: 600;
  display: flex;
  align-items: center;
}

.keyword-header .account-badge {
  background: rgba(255, 255, 255, 0.2);
  padding: 0.5rem 1rem;
  border-radius: 20px;
  font-size: 0.875rem;
  font-weight: 500;
}

.keyword-input-area {
  padding: 2rem;
  background: #f8fafc;
  border-bottom: 1px solid #e5e7eb;
}

.keyword-input-group {
  display: grid;
  grid-template-columns: 1fr 2fr 1fr auto;
  gap: 1rem;
  align-items: end;
}

.input-field {
  position: relative;
}

.input-field label {
  position: absolute;
  top: -0.5rem;
  left: 0.75rem;
  background: #f8fafc;
  padding: 0 0.5rem;
  font-size: 0.75rem;
  font-weight: 500;
  color: #6b7280;
  z-index: 1;
}

.input-field input, .input-field select {
  width: 100%;
  padding: 1rem 0.75rem 0.75rem;
  border: 2px solid #e5e7eb;
  border-radius: 12px;
  font-size: 0.875rem;
  transition: all 0.3s ease;
  background: white;
}

.input-field input:focus {
  outline: none;
  border-color: #667eea;
  box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.add-btn {
  background: linear-gradient(135deg, #10b981 0%, #059669 100%);
  color: white;
  border: none;
  border-radius: 12px;
  padding: 1rem 1.5rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.add-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(16, 185, 129, 0.3);
}

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

/* ================================
   【自动回复菜单】相关样式
   ================================ */
.keywords-list {
  padding: 1.5rem 2rem 2rem;
  max-height: 500px;
  overflow-y: auto;
}

.keyword-item {
  background: white;
  border: 1px solid #e5e7eb;
  border-radius: 12px;
  margin-bottom: 1rem;
  transition: all 0.3s ease;
  overflow: hidden;
}

.keyword-item:hover {
  border-color: #667eea;
  box-shadow: 0 4px 12px rgba(102, 126, 234, 0.15);
  transform: translateY(-1px);
}

.keyword-item-header {
  padding: 1rem 1.5rem;
  background: #f8fafc;
  border-bottom: 1px solid #e5e7eb;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.keyword-tag {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-hover) 100%);
  color: white;
  padding: 0.5rem 1rem;
  border-radius: 20px;
  font-size: 0.875rem;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.keyword-actions {
  display: flex;
  gap: 0.5rem;
}

.action-btn {
  width: 36px;
  height: 36px;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
}

.edit-btn {
  background: #f3f4f6;
  color: #6b7280;
}

.edit-btn:hover {
  background: #e5e7eb;
  color: #374151;
}

.edit-btn-disabled {
  background: #f9fafb !important;
  color: #9ca3af !important;
  cursor: not-allowed !important;
}

.edit-btn-disabled:hover {
  background: #f9fafb !important;
  color: #9ca3af !important;
}

.delete-btn {
  background: #fef2f2;
  color: #ef4444;
}

.delete-btn:hover {
  background: #fee2e2;
  color: #dc2626;
}

.keyword-content {
  padding: 1.5rem;
}

.reply-text {
  color: #374151;
  line-height: 1.6;
  margin: 0;
  font-size: 0.875rem;
}

.empty-state {
  text-align: center;
  padding: 4rem 2rem;
  color: #6b7280;
}

.empty-state i {
  font-size: 4rem;
  margin-bottom: 1rem;
  opacity: 0.5;
}

.empty-state h3 {
  margin: 0 0 0.5rem;
  color: #374151;
}

.empty-state p {
  margin: 0 0 2rem;
  font-size: 0.875rem;
}

.quick-add-btn {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-hover) 100%);
  color: white;
  border: none;
  border-radius: 12px;
  padding: 0.75rem 1.5rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s ease;
}

.quick-add-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(102, 126, 234, 0.3);
}

/* 账号选择器现代化 */
.account-selector {
  background: white;
  border-radius: 16px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
  padding: 2rem;
  margin-bottom: 2rem;
}

.selector-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.selector-icon {
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-hover) 100%);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.25rem;
}

.selector-title {
  margin: 0;
  color: #1f2937;
  font-weight: 600;
}

.selector-subtitle {
  margin: 0;
  color: #6b7280;
  font-size: 0.875rem;
}

.account-select-wrapper {
  position: relative;
}

.account-select {
  width: 100%;
  padding: 1rem 1.25rem;
  border: 2px solid #e5e7eb;
  border-radius: 12px;
  font-size: 1rem;
  background: white;
  cursor: pointer;
  transition: all 0.3s ease;
}

.account-select:focus {
  outline: none;
  border-color: #667eea;
  box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

/* ================================
   【自动回复菜单】图片关键词样式
   ================================ */
.btn-image {
  background: linear-gradient(135deg, #28a745, #20c997) !important;
  border: none !important;
  margin-left: 10px;
}

.btn-image:hover {
  background: linear-gradient(135deg, #218838, #1ea085) !important;
  transform: translateY(-1px);
}

.keyword-input-group {
  display: flex;
  gap: 15px;
  align-items: end;
  flex-wrap: wrap;
}

.keyword-input-group .add-btn {
  white-space: nowrap;
  min-width: auto;
}

.image-preview {
  margin-top: 10px;
}

.preview-container {
  padding: 10px;
  border: 2px dashed #ddd;
  border-radius: 8px;
  text-align: center;
  background-color: #f8f9fa;
}

.keyword-type-badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 12px;
  font-size: 0.75rem;
  font-weight: 500;
  margin-left: 8px;
}

.keyword-type-text {
  background-color: #e3f2fd;
  color: #1976d2;
}

.keyword-type-image {
  background-color: #f3e5f5;
  color: #7b1fa2;
}

/* 关键词列表中的图片预览 */
.keyword-image-preview {
  max-width: 60px;
  max-height: 60px;
  border-radius: 4px;
  border: 1px solid #ddd;
  cursor: pointer;
}

.keyword-image-preview:hover {
  border-color: #007bff;
  transform: scale(1.05);
  transition: all 0.2s ease;
}

/* 响应式调整 */
@media (max-width: 768px) {
  .keyword-input-group {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .keyword-item-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
  }

  .keyword-actions {
    align-self: flex-end;
  }

  .keyword-input-group {
    flex-direction: column;
    align-items: stretch;
  }

  .keyword-input-group .add-btn {
    margin-left: 0;
    margin-top: 10px;
  }
}