/* ==========================================
   文档管理页面专用样式 - GitHub风格设计
   ========================================== */

/* 覆盖全局按钮样式，使用GitHub风格 */
.documents-page .btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 6px 16px;
  font-size: 14px;
  font-weight: 500;
  line-height: 20px;
  color: var(--fg-default) !important;
  background: var(--bg-canvas) !important;
  border: 1px solid var(--border-default) !important;
  border-radius: var(--border-radius);
  cursor: pointer;
  text-decoration: none;
  transition: all 0.2s cubic-bezier(0.3, 0, 0.5, 1);
  user-select: none;
  white-space: nowrap;
}

.documents-page .btn:hover {
  color: var(--fg-default) !important;
  background: var(--bg-subtle) !important;
  border-color: var(--border-muted) !important;
  text-decoration: none;
  transform: translateY(-1px);
  box-shadow: var(--shadow-small);
}

.documents-page .btn:focus {
  outline: none;
  border-color: var(--primary-color) !important;
  box-shadow: 0 0 0 3px rgba(9, 105, 218, 0.12);
}

.documents-page .btn:active {
  transform: translateY(0);
  box-shadow: inset 0 1px 0 rgba(175, 184, 193, 0.2);
}

.documents-page .btn-primary {
  color: white !important;
  background: var(--primary-color) !important;
  border-color: var(--primary-color) !important;
  box-shadow: var(--shadow-small);
}

.documents-page .btn-primary:hover {
  color: white !important;
  background: var(--primary-hover) !important;
  border-color: var(--primary-hover) !important;
  box-shadow: var(--shadow-medium);
}

.documents-page .btn-primary:focus {
  box-shadow: 0 0 0 3px rgba(9, 105, 218, 0.3);
}

/* 图标按钮 */
.documents-page .btn-icon {
  padding: 6px;
  min-width: 28px;
  min-height: 28px;
  font-size: 14px;
}

/* 小尺寸按钮 */
.documents-page .btn-sm {
  padding: 4px 12px;
  font-size: 12px;
  line-height: 16px;
}

.documents-page .btn-sm.btn-icon {
  padding: 4px;
  min-width: 24px;
  min-height: 24px;
  font-size: 12px;
}

/* 文档操作按钮 */
.document-actions .btn-icon {
  padding: 4px;
  font-size: 12px;
  background: transparent !important;
  border: 1px solid var(--border-default) !important;
  border-radius: 4px;
  color: var(--fg-muted) !important;
  cursor: pointer;
  transition: all 0.2s ease;
}

.document-actions .btn-icon:hover {
  background: var(--bg-subtle) !important;
  color: var(--fg-default) !important;
  border-color: var(--border-muted) !important;
  transform: none;
}

/* 简化的发布按钮样式 */
.btn-publish {
  color: #1890ff;
  border-color: #1890ff;
}

.btn-publish:hover {
  background: #1890ff;
  color: white;
}

.btn-published {
  color: #52c41a;
  border-color: #52c41a;
}

.btn-published:hover {
  background: #52c41a;
  color: white;
}

/* 危险操作按钮 */
.document-actions .btn-icon[title="删除"]:hover {
  background: #ffeaea !important;
  color: #d73a49 !important;
  border-color: #d73a49 !important;
}

/* 加载状态 */
.documents-page .btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

.documents-page .btn.loading {
  position: relative;
  color: transparent !important;
}

.documents-page .btn.loading::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 16px;
  height: 16px;
  margin: -8px 0 0 -8px;
  border: 2px solid transparent;
  border-top: 2px solid currentColor;
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* 按钮组 */
.documents-page .btn-group {
  display: inline-flex;
  border-radius: var(--border-radius);
  overflow: hidden;
}

.documents-page .btn-group .btn {
  border-radius: 0;
  border-right: none;
}

.documents-page .btn-group .btn:first-child {
  border-top-left-radius: var(--border-radius);
  border-bottom-left-radius: var(--border-radius);
}

.documents-page .btn-group .btn:last-child {
  border-top-right-radius: var(--border-radius);
  border-bottom-right-radius: var(--border-radius);
  border-right: 1px solid var(--border-default);
}

/* 响应式按钮 */
@media (max-width: 768px) {
  .documents-page .btn {
    padding: 8px 12px;
    font-size: 13px;
  }
  
  .documents-page .btn-icon {
    padding: 8px;
    min-width: 32px;
    min-height: 32px;
  }
  
  .documents-page .btn-sm {
    padding: 6px 10px;
    font-size: 11px;
  }
}

@media (max-width: 480px) {
  .documents-page .btn {
    padding: 6px 10px;
    font-size: 12px;
  }
  
  .documents-page .btn-icon {
    padding: 6px;
    min-width: 28px;
    min-height: 28px;
    font-size: 12px;
  }
}

/* 确保按钮文字可见性 */
.documents-page .btn,
.documents-page .btn:hover,
.documents-page .btn:focus,
.documents-page .btn:active {
  text-decoration: none !important;
}

.documents-page .btn svg + text,
.documents-page .btn text {
  display: inline !important;
  visibility: visible !important;
}

/* 特殊状态指示 */
.documents-page .btn.success {
  background: var(--success-color) !important;
  border-color: var(--success-color) !important;
  color: white !important;
}

.documents-page .btn.warning {
  background: var(--warning-color) !important;
  border-color: var(--warning-color) !important;
  color: white !important;
}

.documents-page .btn.danger {
  background: var(--danger-color) !important;
  border-color: var(--danger-color) !important;
  color: white !important;
}

/* 简化的发布状态样式 */
.published-badge {
  padding: 2px 6px;
  margin-left: 8px;
  font-size: 10px;
  color: #52c41a;
  background: #f6ffed;
  border-radius: 10px;
}

.document-published-date {
  color: #52c41a;
}

/* 移除重复的图标，因为JavaScript已经添加了图标 */

/* 移除了卡片样式 */

/* ==========================================
   列表视图样式
   ========================================== */

/* 简化的文档列表样式 */
.documents-list {
  width: 100%;
  background: var(--bg-canvas);
  border: 1px solid var(--border-default);
  border-radius: 8px;
  overflow: hidden;
  margin-top: 16px;
}

.documents-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}

.documents-table thead {
  background: var(--bg-subtle);
  border-bottom: 1px solid var(--border-default);
}

.documents-list th {
  padding: 12px 16px;
  text-align: left;
  font-weight: 600;
  color: var(--fg-muted);
  border-right: 1px solid var(--border-muted);
}

/* 简化的列宽度控制 */
.documents-table .col-title { width: 40%; }
.documents-table .col-category { width: 15%; text-align: center; }
.documents-table .col-modified { width: 20%; text-align: center; }
.documents-table .col-size { width: 10%; text-align: center; }
.documents-table .col-actions { width: 15%; text-align: center; }

.documents-table th:last-child,
.documents-table td:last-child {
  border-right: none;
}

/* 简化的表格单元格样式 */
.documents-table td {
  padding: 12px 16px;
  border-right: 1px solid var(--border-muted);
  vertical-align: middle;
}

/* 文档行样式 */
.document-row {
  border-bottom: 1px solid var(--border-muted);
  transition: all 0.2s ease;
}

.document-row:hover {
  background: var(--bg-subtle);
}

.document-row:last-child {
  border-bottom: none;
}

.document-row td {
  padding: 12px 16px;
  vertical-align: middle;
  border-right: 1px solid var(--border-muted);
}

.document-row td:last-child {
  border-right: none;
}

/* 简化的发布行样式 */
.document-row.document-published {
  border-left: 3px solid #52c41a;
}

/* 标题单元格 */
.document-title-cell {
  /* 移除宽度限制，使用表格固定布局 */
}

.title-with-preview .document-title {
  margin: 0 0 4px 0;
  font-size: 16px;
  font-weight: 600;
  color: var(--fg-default);
  cursor: pointer;
  transition: color 0.2s ease;
}

.title-with-preview .document-title:hover {
  color: var(--primary-color);
}

.title-with-preview .document-preview {
  margin: 0;
  font-size: 13px;
  color: var(--fg-muted);
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* 分类单元格 */
.document-category-cell {
  text-align: center;
}

/* 日期单元格 */
.document-created-cell,
.document-modified-cell {
  text-align: center;
  font-size: 13px;
  color: var(--fg-muted);
}

/* 字数单元格 */
.document-wordcount-cell {
  text-align: center;
  font-size: 13px;
  color: var(--fg-muted);
}

/* 操作单元格 */
.document-actions-cell {
  text-align: center;
}

.document-actions-cell .document-actions {
  display: flex;
  gap: 4px;
  justify-content: center;
  align-items: center;
}

.document-actions-cell .btn {
  padding: 6px 10px;
  font-size: 13px;
  min-width: auto;
  border-radius: 4px;
}

.document-actions-cell .btn-icon {
  padding: 6px 8px;
  font-size: 16px;
  min-width: 32px;
  height: 32px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

/* 操作按钮的特定颜色和样式 */
.document-actions-cell .btn-icon {
  background: var(--bg-canvas) !important;
  border: 1px solid var(--border-default) !important;
  color: var(--fg-muted) !important;
  transition: all 0.2s ease;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
}

.document-actions-cell .btn-icon:hover {
  background: var(--bg-subtle) !important;
  color: var(--fg-default) !important;
  border-color: var(--border-muted) !important;
  transform: translateY(-1px);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

/* 编辑按钮 */
.document-actions-cell .btn-icon[title="编辑"]:hover {
  background: #e6f7ff !important;
  color: #1890ff !important;
  border-color: #1890ff !important;
}

/* 移除了重复的发布按钮样式 */

/* 书签按钮 */
.document-actions-cell .btn-icon[title="添加书签"]:hover {
  background: #fff7e6 !important;
  color: #fa8c16 !important;
  border-color: #fa8c16 !important;
}

/* 删除按钮 */
.document-actions-cell .btn-danger {
  color: #ff4d4f !important;
  border-color: #ff4d4f !important;
  background: #fff2f0 !important;
}

.document-actions-cell .btn-danger:hover {
  background: #ff4d4f !important;
  color: white !important;
  border-color: #ff4d4f !important;
}