#documentation-app{min-height:100vh;display:flex;flex-direction:column}.home-page[data-v-f7fda20d]{min-height:100vh;background:var(--bg-body);padding:60px 24px}.home-header[data-v-f7fda20d]{text-align:center;margin-bottom:48px}.home-header-top[data-v-f7fda20d]{display:flex;align-items:center;justify-content:center;gap:12px;margin-bottom:8px}.home-header h1[data-v-f7fda20d]{font-size:28px;font-weight:700;color:var(--text-primary);margin:0}.home-subtitle[data-v-f7fda20d]{font-size:15px;color:var(--text-muted);margin:0}.home-loading[data-v-f7fda20d],.home-error[data-v-f7fda20d]{text-align:center;padding:48px;font-size:15px;color:var(--text-muted)}.home-error[data-v-f7fda20d]{color:var(--color-error)}.repo-grid[data-v-f7fda20d]{max-width:800px;margin:0 auto;display:grid;grid-template-columns:repeat(auto-fill,minmax(340px,1fr));gap:20px}.repo-card[data-v-f7fda20d]{background:var(--bg-surface);border:1px solid var(--border-color);border-radius:8px;padding:24px;cursor:pointer;transition:box-shadow .15s,border-color .15s}.repo-card[data-v-f7fda20d]:hover{border-color:var(--color-primary);box-shadow:0 4px 12px #4a90d926}.repo-card-title[data-v-f7fda20d]{font-size:18px;font-weight:600;color:var(--text-primary);margin:0 0 4px}.repo-card-name[data-v-f7fda20d]{font-size:12px;color:var(--text-faint);margin:0 0 12px;font-family:SF Mono,SFMono-Regular,Menlo,monospace}.repo-branches[data-v-f7fda20d]{border-top:1px solid var(--border-light);padding-top:12px;margin-top:4px}.branches-label[data-v-f7fda20d]{font-size:11px;font-weight:600;color:var(--text-faint);text-transform:uppercase;letter-spacing:.05em;margin-bottom:8px}.branch-item[data-v-f7fda20d]{display:flex;align-items:center;gap:6px;padding:6px 8px;margin:0 -8px;border-radius:4px;cursor:pointer;font-size:13px}.branch-item[data-v-f7fda20d]:hover{background:var(--bg-surface-hover)}.branch-icon[data-v-f7fda20d]{color:var(--text-faint);font-size:14px}.branch-name[data-v-f7fda20d]{color:var(--color-primary);font-weight:500}.branch-author[data-v-f7fda20d]{color:var(--text-faint);font-size:11px}.tree-item[data-v-bccc7d5c]{list-style:none}.tree-label[data-v-bccc7d5c]{display:flex;align-items:center;padding:4px 12px 4px 16px;cursor:pointer;font-size:13px;color:var(--text-tertiary);text-decoration:none;border-radius:0;transition:background-color .1s;-webkit-user-select:none;user-select:none}.tree-label[data-v-bccc7d5c]:hover{background:var(--bg-surface-hover)}.tree-file.active[data-v-bccc7d5c]{background:var(--color-primary-bg);color:var(--color-primary-dark);font-weight:500}.tree-arrow[data-v-bccc7d5c]{width:16px;font-size:10px;color:var(--text-faint);flex-shrink:0}.tree-icon[data-v-bccc7d5c]{width:16px;height:16px;margin-right:6px;flex-shrink:0}.folder-icon[data-v-bccc7d5c]:before{content:"📁";font-size:13px}.file-icon[data-v-bccc7d5c]:before{content:"📄";font-size:13px}.tree-file .tree-icon[data-v-bccc7d5c]{margin-left:16px}.tree-name[data-v-bccc7d5c]{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.tree-children[data-v-bccc7d5c]{list-style:none;margin:0;padding:0 0 0 12px}.nav-sidebar[data-v-4d68ceb4]{flex:1;overflow-y:auto;padding:8px 0}.sidebar-loading[data-v-4d68ceb4],.sidebar-error[data-v-4d68ceb4]{padding:16px;font-size:13px;color:var(--text-muted)}.sidebar-error[data-v-4d68ceb4]{color:var(--color-error)}.tree-root[data-v-4d68ceb4]{list-style:none;margin:0;padding:0}.markdown-body[data-v-c8fea14f]{line-height:1.7;color:var(--text-primary);word-wrap:break-word}.search-overlay[data-v-a6b23095]{position:fixed;top:0;right:0;bottom:0;left:0;background:var(--bg-overlay-blur);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:flex-start;justify-content:center;padding-top:15vh;z-index:1000}.search-modal[data-v-a6b23095]{background:var(--bg-surface);border-radius:12px;box-shadow:var(--shadow-xl);width:100%;max-width:640px;max-height:60vh;display:flex;flex-direction:column;overflow:hidden}.search-header[data-v-a6b23095]{display:flex;align-items:center;padding:16px;border-bottom:1px solid var(--border-color)}.search-input[data-v-a6b23095]{flex:1;border:none;font-size:16px;outline:none;padding:4px 0;color:var(--text-primary);background:transparent}.search-input[data-v-a6b23095]::placeholder{color:var(--text-faint)}.search-close[data-v-a6b23095]{padding:4px 8px;font-size:11px;background:var(--bg-surface-hover);border:1px solid var(--border-color);border-radius:4px;cursor:pointer;color:var(--text-muted);margin-left:12px}.search-results[data-v-a6b23095]{flex:1;overflow-y:auto;padding:8px 0}.search-status[data-v-a6b23095]{padding:24px 16px;text-align:center;color:var(--text-muted);font-size:14px}.match-count[data-v-a6b23095]{padding:4px 16px 8px;font-size:12px;color:var(--text-faint)}.result-group[data-v-a6b23095]{margin-bottom:4px}.result-file[data-v-a6b23095]{padding:8px 16px;font-size:13px;font-weight:600;color:var(--color-primary-dark);cursor:pointer;font-family:SF Mono,SFMono-Regular,Menlo,monospace}.result-file[data-v-a6b23095]:hover{background:var(--color-primary-bg-alt)}.result-line[data-v-a6b23095]{padding:4px 16px 4px 32px;font-size:13px;color:var(--text-tertiary);cursor:pointer;display:flex;align-items:baseline;gap:12px}.result-line[data-v-a6b23095]:hover{background:var(--bg-surface-alt)}.line-number[data-v-a6b23095]{color:var(--text-faint);font-size:11px;font-family:SF Mono,SFMono-Regular,Menlo,monospace;flex-shrink:0;min-width:32px;text-align:right}.line-text[data-v-a6b23095]{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-family:SF Mono,SFMono-Regular,Menlo,monospace;font-size:12px}.line-text[data-v-a6b23095] mark{background:var(--highlight-bg);color:var(--highlight-color);padding:1px 2px;border-radius:2px}.viewer-layout[data-v-a40f9c4d]{display:flex;min-height:100vh}.viewer-sidebar[data-v-a40f9c4d]{width:280px;min-width:280px;background:var(--bg-surface);border-right:1px solid var(--border-color);display:flex;flex-direction:column;overflow-y:auto;height:100vh;position:sticky;top:0}.sidebar-header[data-v-a40f9c4d]{padding:16px;border-bottom:1px solid var(--border-color)}.sidebar-title-row[data-v-a40f9c4d]{display:flex;align-items:center;justify-content:space-between;gap:8px}.sidebar-title[data-v-a40f9c4d]{font-size:14px;font-weight:600;margin:0;color:var(--text-primary);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.branch-badge[data-v-a40f9c4d]{font-size:10px;padding:2px 6px;margin-top:8px;background:var(--color-badge-bg);color:var(--color-badge-text);border-radius:3px;display:inline-block}.sidebar-actions[data-v-a40f9c4d]{display:flex;align-items:center;gap:6px;flex-shrink:0}.search-btn[data-v-a40f9c4d]{padding:4px 12px;font-size:12px;background:var(--bg-surface-hover);border:1px solid var(--border-color);border-radius:4px;cursor:pointer;color:var(--text-tertiary)}.search-btn[data-v-a40f9c4d]:hover{background:var(--bg-surface-active)}.collapse-btn[data-v-a40f9c4d],.expand-btn[data-v-a40f9c4d]{display:inline-flex;align-items:center;justify-content:center;width:24px;height:24px;background:var(--bg-surface-hover);border:1px solid var(--border-color);border-radius:4px;cursor:pointer;color:var(--text-tertiary);font-size:16px;font-weight:700;line-height:1;flex-shrink:0}.collapse-btn[data-v-a40f9c4d]:hover,.expand-btn[data-v-a40f9c4d]:hover{background:var(--bg-surface-active)}.viewer-content[data-v-a40f9c4d]{flex:1;display:flex;flex-direction:column;min-width:0}.content-header[data-v-a40f9c4d]{padding:12px 24px;border-bottom:1px solid var(--border-color);background:var(--bg-surface);display:flex;align-items:center;justify-content:space-between;position:sticky;top:0;z-index:10}.content-header-left[data-v-a40f9c4d]{display:flex;align-items:center;gap:8px;min-width:0}.content-header-right[data-v-a40f9c4d]{display:flex;align-items:center;gap:8px;flex-shrink:0}.breadcrumb[data-v-a40f9c4d]{display:flex;align-items:center;gap:4px;font-size:13px;color:var(--text-muted);min-width:0}.breadcrumb-all-docs[data-v-a40f9c4d]{display:inline-flex;align-items:center;color:var(--text-muted);text-decoration:none;flex-shrink:0;padding:4px;border-radius:4px}.breadcrumb-all-docs[data-v-a40f9c4d]:hover{color:var(--color-primary);background:var(--bg-surface-hover)}.breadcrumb-home[data-v-a40f9c4d]{display:inline-flex;align-items:center;color:var(--text-muted);text-decoration:none;flex-shrink:0;padding:4px;border-radius:4px}.breadcrumb-home[data-v-a40f9c4d]:hover{color:var(--color-primary);background:var(--bg-surface-hover)}.breadcrumb-sep[data-v-a40f9c4d]{color:var(--border-medium);flex-shrink:0}.breadcrumb-link[data-v-a40f9c4d]{color:var(--color-primary);text-decoration:none;white-space:nowrap}.breadcrumb-link[data-v-a40f9c4d]:hover{text-decoration:underline}.breadcrumb-current[data-v-a40f9c4d]{color:var(--text-tertiary);font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.download-dropdown[data-v-a40f9c4d]{position:relative}.download-btn[data-v-a40f9c4d]{padding:4px 12px;font-size:12px;background:var(--bg-surface-hover);border:1px solid var(--border-color);border-radius:4px;cursor:pointer;color:var(--text-tertiary)}.download-btn[data-v-a40f9c4d]:hover{background:var(--bg-surface-active)}.download-menu[data-v-a40f9c4d]{position:absolute;top:100%;right:0;margin-top:4px;background:var(--bg-surface);border:1px solid var(--border-color);border-radius:6px;box-shadow:var(--shadow-md);min-width:160px;z-index:20;overflow:hidden}.download-menu-item[data-v-a40f9c4d]{display:block;width:100%;padding:8px 14px;font-size:12px;text-align:left;background:none;border:none;cursor:pointer;color:var(--text-secondary);white-space:nowrap}.download-menu-item[data-v-a40f9c4d]:hover{background:var(--bg-surface-hover)}.download-menu-item.disabled[data-v-a40f9c4d]{color:var(--text-faint);cursor:default;font-style:italic}.download-menu-item.disabled[data-v-a40f9c4d]:hover{background:none}.edit-link[data-v-a40f9c4d]{padding:4px 12px;font-size:12px;background:var(--color-primary);color:#fff;border-radius:4px;text-decoration:none}.edit-link[data-v-a40f9c4d]:hover{background:var(--color-primary-hover)}.content-body[data-v-a40f9c4d]{flex:1;padding:24px 48px;max-width:900px}.loading[data-v-a40f9c4d],.error[data-v-a40f9c4d]{padding:48px;text-align:center;color:var(--text-muted)}.error[data-v-a40f9c4d]{color:var(--color-error)}.tree-item[data-v-9da7fb78]{list-style:none}.tree-label[data-v-9da7fb78]{display:flex;align-items:center;padding:3px 12px 3px 8px;cursor:pointer;font-size:12px;color:var(--text-tertiary);text-decoration:none;transition:background-color .1s;-webkit-user-select:none;user-select:none}.tree-label[data-v-9da7fb78]:hover{background:var(--bg-surface-hover)}.tree-file.active[data-v-9da7fb78]{background:var(--color-primary-bg);color:var(--color-primary-dark);font-weight:500}.tree-arrow[data-v-9da7fb78]{width:14px;font-size:9px;color:var(--text-faint);flex-shrink:0}.tree-icon[data-v-9da7fb78]{width:14px;height:14px;margin-right:5px;flex-shrink:0}.folder-icon[data-v-9da7fb78]:before{content:"📁";font-size:11px}.ghost-icon[data-v-9da7fb78]:before{content:"👻";font-size:11px}.subpages-icon[data-v-9da7fb78]:before{content:"📥";font-size:11px}.file-icon[data-v-9da7fb78]:before{content:"📄";font-size:11px}.tree-file .tree-icon[data-v-9da7fb78]{margin-left:14px}.tree-name[data-v-9da7fb78]{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;flex:1}.tree-action-btn[data-v-9da7fb78]{display:none;background:none;border:none;color:var(--text-faint);cursor:pointer;padding:2px 4px;flex-shrink:0;line-height:1}.tree-rename-btn[data-v-9da7fb78]{margin-left:auto}.tree-rename-btn[data-v-9da7fb78]:hover{color:var(--color-primary)}.tree-delete-btn[data-v-9da7fb78]:hover{color:var(--color-error, #e53e3e)}.tree-dir:hover .tree-action-btn[data-v-9da7fb78]{display:block}.tree-children[data-v-9da7fb78]{list-style:none;margin:0;padding:0 0 0 12px}.file-tree[data-v-2e7cae1d]{flex:1;overflow-y:auto;padding:8px 0}.tree-loading[data-v-2e7cae1d],.tree-error[data-v-2e7cae1d]{padding:16px;font-size:13px;color:var(--text-muted)}.tree-error[data-v-2e7cae1d]{color:var(--color-error)}.tree-root[data-v-2e7cae1d]{list-style:none;margin:0;padding:0}.markdown-editor[data-v-28ad7a38]{flex:1;display:flex;flex-direction:column;min-height:0}.editor-container[data-v-28ad7a38]{flex:1;display:flex;position:relative;min-height:0;border:2px solid transparent;transition:border-color .2s}.editor-container.drag-over[data-v-28ad7a38]{border-color:var(--editor-drag-border);background:var(--editor-drag-bg)}.line-numbers[data-v-28ad7a38]{width:48px;background:var(--editor-line-bg);border-right:1px solid var(--border-color);padding:12px 0;overflow:hidden;flex-shrink:0}.line-number[data-v-28ad7a38]{padding:0 8px;text-align:right;font-family:SF Mono,SFMono-Regular,Menlo,Consolas,monospace;font-size:13px;line-height:1.6;color:var(--editor-line-color);height:20.8px}.editor-textarea[data-v-28ad7a38]{flex:1;border:none;outline:none;resize:none;padding:12px 16px;font-family:SF Mono,SFMono-Regular,Menlo,Consolas,monospace;font-size:13px;line-height:1.6;color:var(--text-primary);background:var(--bg-surface);-moz-tab-size:2;tab-size:2;white-space:pre;overflow-wrap:normal;overflow-x:auto;overflow-y:auto;min-height:0}.editor-textarea[data-v-28ad7a38]::placeholder{color:var(--border-medium)}.editor-toolbar[data-v-b4e2096f]{display:flex;align-items:center;padding:4px 8px;background:var(--bg-surface-alt);border-bottom:1px solid var(--border-color);gap:2px;flex-wrap:wrap}.toolbar-btn[data-v-b4e2096f]{display:inline-flex;align-items:center;justify-content:center;min-width:32px;height:28px;padding:0 6px;background:transparent;border:1px solid transparent;border-radius:4px;cursor:pointer;font-size:13px;font-weight:600;color:var(--text-tertiary);transition:all .1s}.toolbar-btn[data-v-b4e2096f]:hover{background:var(--bg-surface-hover);border-color:var(--border-color)}.toolbar-btn[data-v-b4e2096f]:active{background:var(--bg-surface-active)}.toolbar-spacer[data-v-b4e2096f]{flex:1}.toolbar-delete[data-v-b4e2096f]{color:var(--text-faint)}.toolbar-delete[data-v-b4e2096f]:hover{color:var(--color-error);background:var(--color-error-bg);border-color:var(--color-error)}.live-preview[data-v-9e23017c]{flex:1;overflow-y:auto}.preview-content[data-v-9e23017c]{padding:24px;max-width:800px}.save-bar[data-v-7acb8ab1]{position:fixed;bottom:0;left:0;right:0;background:var(--savebar-bg);border-top:1px solid var(--savebar-border);z-index:100}.save-bar-inner[data-v-7acb8ab1]{display:flex;align-items:center;padding:8px 16px;gap:12px;max-width:100%}.commit-input[data-v-7acb8ab1]{flex:1;padding:6px 12px;border:1px solid var(--savebar-input-border);border-radius:4px;background:var(--savebar-input-bg);color:var(--savebar-input-color);font-size:13px;outline:none}.commit-input[data-v-7acb8ab1]:focus{border-color:var(--color-primary)}.commit-input[data-v-7acb8ab1]::placeholder{color:var(--text-muted)}.save-btn[data-v-7acb8ab1]{padding:6px 20px;background:var(--color-success);color:#fff;border:none;border-radius:4px;font-size:13px;font-weight:500;cursor:pointer;display:flex;align-items:center;gap:6px;white-space:nowrap}.save-btn[data-v-7acb8ab1]:hover:not(:disabled){background:var(--color-success-hover)}.save-btn[data-v-7acb8ab1]:disabled{opacity:.5;cursor:not-allowed}.saving-spinner[data-v-7acb8ab1]{display:inline-block;width:14px;height:14px;border:2px solid rgba(255,255,255,.3);border-top-color:#fff;border-radius:50%;animation:spin-7acb8ab1 .6s linear infinite}@keyframes spin-7acb8ab1{to{transform:rotate(360deg)}}.image-drop-zone[data-v-1ed29adb]{position:relative;flex:1;display:flex;flex-direction:column;min-height:0}.drop-indicator[data-v-1ed29adb]{position:absolute;top:0;right:0;bottom:0;left:0;background:var(--drop-bg);border:2px dashed var(--color-primary);border-radius:4px;display:flex;align-items:center;justify-content:center;z-index:10;pointer-events:none}.drop-indicator-text[data-v-1ed29adb]{padding:12px 24px;background:var(--drop-text-bg);border-radius:8px;font-size:14px;font-weight:500;color:var(--color-primary);box-shadow:var(--shadow-md)}.modal-overlay[data-v-5c375f6f]{position:fixed;top:0;right:0;bottom:0;left:0;background:var(--bg-overlay);display:flex;align-items:center;justify-content:center;z-index:100}.modal-card[data-v-5c375f6f]{background:var(--bg-surface);border-radius:8px;padding:24px;width:100%;max-width:420px;box-shadow:var(--shadow-lg)}.modal-title[data-v-5c375f6f]{margin:0 0 16px;font-size:16px;font-weight:600;color:var(--text-primary)}.type-toggle[data-v-5c375f6f]{display:flex;gap:0;margin-bottom:16px;border:1px solid var(--border-color);border-radius:4px;overflow:hidden}.type-btn[data-v-5c375f6f]{flex:1;padding:6px 12px;font-size:13px;border:none;background:var(--bg-surface);color:var(--text-tertiary);cursor:pointer;font-weight:500}.type-btn.active[data-v-5c375f6f]{background:var(--color-primary);color:#fff}.type-btn[data-v-5c375f6f]:not(.active):hover{background:var(--bg-surface-hover)}.form-group[data-v-5c375f6f]{margin-bottom:12px}.form-group label[data-v-5c375f6f]{display:block;margin-bottom:4px;font-size:12px;font-weight:500;color:var(--text-tertiary)}.form-select[data-v-5c375f6f],.form-input[data-v-5c375f6f]{width:100%;padding:6px 10px;border:1px solid var(--border-color);border-radius:4px;font-size:13px;box-sizing:border-box;background:var(--bg-surface);color:var(--text-primary)}.form-select[data-v-5c375f6f]:focus,.form-input[data-v-5c375f6f]:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 2px #4a90d926}.form-error[data-v-5c375f6f]{margin-top:4px;font-size:12px;color:var(--color-error)}.server-error[data-v-5c375f6f]{margin-bottom:12px}.modal-actions[data-v-5c375f6f]{display:flex;justify-content:flex-end;gap:8px;margin-top:16px}.btn-cancel[data-v-5c375f6f]{padding:6px 16px;font-size:13px;background:var(--bg-surface);border:1px solid var(--border-color);border-radius:4px;cursor:pointer;color:var(--text-tertiary)}.btn-cancel[data-v-5c375f6f]:hover{background:var(--bg-surface-alt)}.btn-create[data-v-5c375f6f]{padding:6px 16px;font-size:13px;background:var(--color-primary);color:#fff;border:none;border-radius:4px;cursor:pointer;font-weight:500}.btn-create[data-v-5c375f6f]:hover:not(:disabled){background:var(--color-primary-hover)}.btn-create[data-v-5c375f6f]:disabled{opacity:.6;cursor:not-allowed}.modal-overlay[data-v-ed36a500]{position:fixed;top:0;right:0;bottom:0;left:0;background:var(--bg-overlay);display:flex;align-items:center;justify-content:center;z-index:100}.modal-card[data-v-ed36a500]{background:var(--bg-surface);border-radius:8px;padding:24px;width:100%;max-width:420px;box-shadow:var(--shadow-lg)}.modal-title[data-v-ed36a500]{margin:0 0 8px;font-size:16px;font-weight:600;color:var(--text-primary)}.modal-desc[data-v-ed36a500]{margin:0 0 16px;font-size:13px;color:var(--text-muted)}.form-group[data-v-ed36a500]{margin-bottom:12px}.form-group label[data-v-ed36a500]{display:block;margin-bottom:4px;font-size:12px;font-weight:500;color:var(--text-tertiary)}.form-input[data-v-ed36a500]{width:100%;padding:6px 10px;border:1px solid var(--border-color);border-radius:4px;font-size:13px;box-sizing:border-box;background:var(--bg-surface);color:var(--text-primary)}.form-input[data-v-ed36a500]:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 2px #4a90d926}.form-hint[data-v-ed36a500]{margin-top:4px;font-size:11px;color:var(--text-faint);font-family:SF Mono,SFMono-Regular,Menlo,monospace}.form-error[data-v-ed36a500]{margin-top:4px;font-size:12px;color:var(--color-error)}.server-error[data-v-ed36a500]{margin-bottom:12px}.modal-actions[data-v-ed36a500]{display:flex;justify-content:flex-end;gap:8px;margin-top:16px}.btn-cancel[data-v-ed36a500]{padding:6px 16px;font-size:13px;background:var(--bg-surface);border:1px solid var(--border-color);border-radius:4px;cursor:pointer;color:var(--text-tertiary)}.btn-cancel[data-v-ed36a500]:hover{background:var(--bg-surface-alt)}.btn-create[data-v-ed36a500]{padding:6px 16px;font-size:13px;background:var(--color-primary);color:#fff;border:none;border-radius:4px;cursor:pointer;font-weight:500}.btn-create[data-v-ed36a500]:hover:not(:disabled){background:var(--color-primary-hover)}.btn-create[data-v-ed36a500]:disabled{opacity:.6;cursor:not-allowed}.modal-overlay[data-v-c7dd70f9]{position:fixed;top:0;right:0;bottom:0;left:0;background:var(--bg-overlay);display:flex;align-items:center;justify-content:center;z-index:100}.modal-card[data-v-c7dd70f9]{background:var(--bg-surface);border-radius:8px;padding:24px;width:100%;max-width:460px;box-shadow:var(--shadow-lg)}.modal-title[data-v-c7dd70f9]{margin:0 0 16px;font-size:16px;font-weight:600;color:var(--text-primary)}.merge-info p[data-v-c7dd70f9]{margin:0 0 10px;font-size:13px;color:var(--text-tertiary);line-height:1.5}.merge-warning[data-v-c7dd70f9]{color:var(--color-warning-hover)!important;font-size:12px!important}.form-error[data-v-c7dd70f9]{font-size:12px;color:var(--color-error)}.server-error[data-v-c7dd70f9]{margin-bottom:12px}.modal-actions[data-v-c7dd70f9]{display:flex;justify-content:flex-end;gap:8px;margin-top:16px}.btn-cancel[data-v-c7dd70f9]{padding:6px 16px;font-size:13px;background:var(--bg-surface);border:1px solid var(--border-color);border-radius:4px;cursor:pointer;color:var(--text-tertiary)}.btn-cancel[data-v-c7dd70f9]:hover{background:var(--bg-surface-alt)}.btn-merge[data-v-c7dd70f9]{padding:6px 16px;font-size:13px;background:var(--color-warning);color:#fff;border:none;border-radius:4px;cursor:pointer;font-weight:500}.btn-merge[data-v-c7dd70f9]:hover:not(:disabled){background:var(--color-warning-hover)}.btn-merge[data-v-c7dd70f9]:disabled{opacity:.6;cursor:not-allowed}.modal-overlay[data-v-2b913871]{position:fixed;top:0;right:0;bottom:0;left:0;background:var(--bg-overlay);display:flex;align-items:center;justify-content:center;z-index:100}.modal-card[data-v-2b913871]{background:var(--bg-surface);border-radius:8px;padding:24px;width:100%;max-width:480px;box-shadow:var(--shadow-lg)}.modal-title[data-v-2b913871]{margin:0 0 16px;font-size:16px;font-weight:600;color:var(--text-primary)}.form-group[data-v-2b913871]{margin-bottom:12px}.form-group label[data-v-2b913871]{display:block;margin-bottom:4px;font-size:12px;font-weight:500;color:var(--text-tertiary)}.form-select[data-v-2b913871]{width:100%;padding:6px 10px;border:1px solid var(--border-color);border-radius:4px;font-size:13px;box-sizing:border-box;background:var(--bg-surface);color:var(--text-primary)}.form-select[data-v-2b913871]:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 2px #4a90d926}.dir-list[data-v-2b913871]{list-style:none;margin:0;padding:0;border:1px solid var(--border-color);border-radius:4px;max-height:240px;overflow-y:auto}.dir-item[data-v-2b913871]{display:flex;align-items:center;padding:5px 12px;font-size:12px;color:var(--text-tertiary);cursor:pointer;-webkit-user-select:none;user-select:none}.dir-item[data-v-2b913871]:hover:not(.disabled){background:var(--bg-surface-hover)}.dir-item.selected[data-v-2b913871]{background:var(--color-primary-bg);color:var(--color-primary-dark);font-weight:500}.dir-item.disabled[data-v-2b913871]{opacity:.4;cursor:not-allowed}.dir-icon[data-v-2b913871]{font-size:11px;margin-right:6px;flex-shrink:0}.dir-name[data-v-2b913871]{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.dir-current[data-v-2b913871]{margin-left:6px;font-size:10px;color:var(--text-faint);font-style:italic}.form-error[data-v-2b913871]{margin-top:4px;font-size:12px;color:var(--color-error)}.server-error[data-v-2b913871]{margin-bottom:12px}.modal-actions[data-v-2b913871]{display:flex;justify-content:flex-end;gap:8px;margin-top:16px}.btn-cancel[data-v-2b913871]{padding:6px 16px;font-size:13px;background:var(--bg-surface);border:1px solid var(--border-color);border-radius:4px;cursor:pointer;color:var(--text-tertiary)}.btn-cancel[data-v-2b913871]:hover{background:var(--bg-surface-alt)}.btn-move[data-v-2b913871]{padding:6px 16px;font-size:13px;background:var(--color-primary);color:#fff;border:none;border-radius:4px;cursor:pointer;font-weight:500}.btn-move[data-v-2b913871]:hover:not(:disabled){background:var(--color-primary-hover)}.btn-move[data-v-2b913871]:disabled{opacity:.6;cursor:not-allowed}.login-overlay[data-v-992eaf9c]{display:flex;align-items:center;justify-content:center;min-height:100vh;background:var(--bg-login)}.login-card[data-v-992eaf9c]{background:var(--bg-surface);padding:40px;border-radius:8px;box-shadow:var(--shadow-md);width:100%;max-width:400px}.login-card h2[data-v-992eaf9c]{margin:0 0 24px;font-size:20px;color:var(--text-primary);text-align:center}.form-group[data-v-992eaf9c]{margin-bottom:16px}.form-group label[data-v-992eaf9c]{display:block;margin-bottom:4px;font-size:13px;font-weight:500;color:var(--text-tertiary)}.form-group input[data-v-992eaf9c]{width:100%;padding:8px 12px;border:1px solid var(--border-color);border-radius:4px;font-size:14px;box-sizing:border-box;background:var(--bg-surface);color:var(--text-primary)}.form-group input[data-v-992eaf9c]:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 3px #4a90d91a}.login-error[data-v-992eaf9c]{color:var(--color-error);font-size:13px;margin-bottom:12px}.login-btn[data-v-992eaf9c]{width:100%;padding:10px;background:var(--color-primary);color:#fff;border:none;border-radius:4px;font-size:14px;font-weight:500;cursor:pointer}.login-btn[data-v-992eaf9c]:hover{background:var(--color-primary-hover)}.editor-layout[data-v-992eaf9c]{display:flex;height:100vh;overflow:hidden}.editor-filetree[data-v-992eaf9c]{width:250px;min-width:250px;background:var(--bg-surface);border-right:1px solid var(--border-color);display:flex;flex-direction:column;height:100vh;overflow:hidden}.editor-filetree[data-v-992eaf9c] .file-tree{flex:1 1 0;min-height:0;overflow-y:auto;padding-bottom:48px}.filetree-header[data-v-992eaf9c]{padding:12px 16px;border-bottom:1px solid var(--border-color);display:flex;flex-direction:column;gap:8px;flex-shrink:0}.filetree-title-row[data-v-992eaf9c]{display:flex;align-items:center;justify-content:space-between;gap:8px}.filetree-header h3[data-v-992eaf9c]{margin:0;font-size:13px;font-weight:600;color:var(--text-primary);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.branch-badge[data-v-992eaf9c]{font-size:10px;padding:2px 6px;background:var(--color-badge-bg);color:var(--color-badge-text);border-radius:3px;white-space:nowrap;flex-shrink:0}.filetree-actions[data-v-992eaf9c]{display:flex;align-items:center;gap:6px;flex-shrink:0}.collapse-btn[data-v-992eaf9c]{display:inline-flex;align-items:center;justify-content:center;width:24px;height:24px;background:var(--bg-surface-hover);border:1px solid var(--border-color);border-radius:4px;cursor:pointer;color:var(--text-tertiary);font-size:16px;font-weight:700;line-height:1;flex-shrink:0}.collapse-btn[data-v-992eaf9c]:hover{background:var(--bg-surface-active)}.expand-btn-editor[data-v-992eaf9c]{display:flex;align-items:center;justify-content:center;width:24px;background:var(--bg-surface-alt);border:none;border-right:1px solid var(--border-color);cursor:pointer;color:var(--text-tertiary);font-size:16px;font-weight:700;flex-shrink:0}.expand-btn-editor[data-v-992eaf9c]:hover{background:var(--bg-surface-hover)}.filetree-toolbar[data-v-992eaf9c]{display:flex;gap:0;border-bottom:1px solid var(--border-color);flex-shrink:0}.filetree-toolbar-btn[data-v-992eaf9c]{flex:1;padding:6px 0;font-size:11px;font-weight:500;background:var(--bg-surface-hover);border:none;border-right:1px solid var(--border-color);cursor:pointer;color:var(--text-tertiary);text-align:center}.filetree-toolbar-btn[data-v-992eaf9c]:last-child{border-right:none}.filetree-toolbar-btn[data-v-992eaf9c]:hover{background:var(--bg-surface-active);color:var(--text-primary)}.filetree-toolbar-new[data-v-992eaf9c]{color:var(--color-primary);font-weight:600}.filetree-toolbar-active[data-v-992eaf9c]{background:var(--color-primary)!important;color:#fff!important;font-weight:600}.reorder-list[data-v-992eaf9c]{flex:1;overflow-y:auto;padding:4px 0}.reorder-saving[data-v-992eaf9c]{padding:16px;font-size:12px;color:var(--text-muted);display:flex;align-items:center;gap:8px}.reorder-items[data-v-992eaf9c]{list-style:none;margin:0;padding:0}.reorder-item[data-v-992eaf9c]{display:flex;align-items:center;padding:6px 12px;cursor:grab;font-size:12px;color:var(--text-tertiary);border-bottom:1px solid transparent;transition:background-color .1s;-webkit-user-select:none;user-select:none}.reorder-item[data-v-992eaf9c]:hover{background:var(--bg-surface-hover)}.reorder-item.dragging[data-v-992eaf9c]{opacity:.4}.reorder-item.drag-above[data-v-992eaf9c]{border-top:2px solid var(--color-primary)}.reorder-item.drag-below[data-v-992eaf9c]{border-bottom:2px solid var(--color-primary)}.reorder-grip[data-v-992eaf9c]{margin-right:8px;color:var(--text-faint);font-size:10px;cursor:grab}.reorder-icon[data-v-992eaf9c]{font-size:11px;margin-right:5px;flex-shrink:0}.reorder-name[data-v-992eaf9c]{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.branch-btn[data-v-992eaf9c]{padding:2px 8px;font-size:11px;background:var(--bg-surface-hover);border:1px solid var(--border-color);border-radius:3px;cursor:pointer;color:var(--text-tertiary);font-weight:500}.branch-btn[data-v-992eaf9c]:hover{background:var(--bg-surface-active)}.merge-btn[data-v-992eaf9c]{padding:2px 8px;font-size:11px;background:var(--color-badge-bg);border:1px solid var(--color-badge-border);border-radius:3px;cursor:pointer;color:var(--color-badge-text);font-weight:500}.merge-btn[data-v-992eaf9c]:hover{background:var(--color-badge-hover)}.logout-btn[data-v-992eaf9c]{padding:2px 8px;font-size:11px;background:transparent;border:1px solid var(--border-color);border-radius:3px;cursor:pointer;color:var(--text-muted)}.logout-btn[data-v-992eaf9c]:hover{background:var(--color-error-bg);border-color:var(--color-error);color:var(--color-error)}.editor-main[data-v-992eaf9c]{flex:1;display:flex;min-width:0;height:calc(100vh - 52px);overflow:hidden}.editor-pane[data-v-992eaf9c]{flex:1;display:flex;flex-direction:column;min-width:0;min-height:0;border-right:1px solid var(--border-color);overflow:hidden}.preview-pane[data-v-992eaf9c]{flex:1;display:flex;flex-direction:column;min-width:0;min-height:0;overflow-y:auto}.preview-header[data-v-992eaf9c]{padding:8px 16px;font-size:12px;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em;border-bottom:1px solid var(--border-color);background:var(--bg-surface-alt)}:root{--bg-body: #f8f9fa;--bg-surface: #fff;--bg-surface-alt: #f7fafc;--bg-surface-hover: #edf2f7;--bg-surface-active: #e2e8f0;--bg-overlay: rgba(0, 0, 0, .4);--bg-overlay-blur: rgba(0, 0, 0, .5);--bg-login: #f0f2f5;--text-primary: #1a202c;--text-secondary: #2d3748;--text-tertiary: #4a5568;--text-muted: #718096;--text-faint: #a0aec0;--border-color: #e2e8f0;--border-light: #edf2f7;--border-medium: #cbd5e0;--color-primary: #4a90d9;--color-primary-hover: #357abd;--color-primary-dark: #2b6cb0;--color-primary-bg: #ebf4ff;--color-primary-bg-alt: #ebf8ff;--color-success: #48bb78;--color-success-hover: #38a169;--color-error: #e53e3e;--color-error-bg: #fee;--color-warning: #dd6b20;--color-warning-hover: #c05621;--color-warning-text: #c05621;--color-badge-bg: #fefcbf;--color-badge-text: #744210;--color-badge-border: #ecc94b;--color-badge-hover: #fef08a;--code-inline-bg: #f1f5f9;--code-inline-color: #e53e3e;--code-block-bg: #1e293b;--code-block-color: #e2e8f0;--blockquote-bg: #ebf8ff;--blockquote-color: #2c5282;--blockquote-border: #4a90d9;--highlight-bg: #fefcbf;--highlight-color: #744210;--table-header-bg: #f7fafc;--table-stripe-bg: #f7fafc;--scrollbar-thumb: #cbd5e0;--scrollbar-thumb-hover: #a0aec0;--shadow-sm: 0 2px 8px rgba(0, 0, 0, .08), 0 1px 3px rgba(0, 0, 0, .12);--shadow-md: 0 2px 12px rgba(0, 0, 0, .1);--shadow-lg: 0 4px 24px rgba(0, 0, 0, .15);--shadow-xl: 0 20px 60px rgba(0, 0, 0, .2);--editor-line-bg: #f7fafc;--editor-line-color: #a0aec0;--editor-drag-bg: #ebf8ff;--editor-drag-border: #4a90d9;--savebar-bg: #1a202c;--savebar-border: #2d3748;--savebar-input-bg: #2d3748;--savebar-input-border: #4a5568;--savebar-input-color: #e2e8f0;--drop-bg: rgba(74, 144, 217, .1);--drop-text-bg: #fff}[data-theme=dark]{--bg-body: #0f1117;--bg-surface: #1a1d27;--bg-surface-alt: #21242f;--bg-surface-hover: #2a2e3b;--bg-surface-active: #353a49;--bg-overlay: rgba(0, 0, 0, .6);--bg-overlay-blur: rgba(0, 0, 0, .7);--bg-login: #0f1117;--text-primary: #e2e8f0;--text-secondary: #cbd5e0;--text-tertiary: #a0aec0;--text-muted: #718096;--text-faint: #4a5568;--border-color: #2d3341;--border-light: #252a36;--border-medium: #3d4455;--color-primary: #5b9ee6;--color-primary-hover: #4a8dda;--color-primary-dark: #7ab3f0;--color-primary-bg: rgba(91, 158, 230, .15);--color-primary-bg-alt: rgba(91, 158, 230, .1);--color-success: #48bb78;--color-success-hover: #38a169;--color-error: #fc8181;--color-error-bg: rgba(252, 129, 129, .1);--color-warning: #ed8936;--color-warning-hover: #dd6b20;--color-warning-text: #ed8936;--color-badge-bg: rgba(236, 201, 75, .15);--color-badge-text: #ecc94b;--color-badge-border: #b7791f;--color-badge-hover: rgba(236, 201, 75, .25);--code-inline-bg: #252a36;--code-inline-color: #fc8181;--code-block-bg: #0d1117;--code-block-color: #e2e8f0;--blockquote-bg: rgba(91, 158, 230, .08);--blockquote-color: #7ab3f0;--blockquote-border: #5b9ee6;--highlight-bg: rgba(236, 201, 75, .2);--highlight-color: #ecc94b;--table-header-bg: #21242f;--table-stripe-bg: #1e2230;--scrollbar-thumb: #3d4455;--scrollbar-thumb-hover: #4a5568;--shadow-sm: 0 2px 8px rgba(0, 0, 0, .3), 0 1px 3px rgba(0, 0, 0, .4);--shadow-md: 0 2px 12px rgba(0, 0, 0, .4);--shadow-lg: 0 4px 24px rgba(0, 0, 0, .5);--shadow-xl: 0 20px 60px rgba(0, 0, 0, .6);--editor-line-bg: #21242f;--editor-line-color: #4a5568;--editor-drag-bg: rgba(91, 158, 230, .08);--editor-drag-border: #5b9ee6;--savebar-bg: #0d1117;--savebar-border: #1a1d27;--savebar-input-bg: #1a1d27;--savebar-input-border: #2d3341;--savebar-input-color: #e2e8f0;--drop-bg: rgba(91, 158, 230, .1);--drop-text-bg: #1a1d27}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{-webkit-text-size-adjust:100%;-moz-text-size-adjust:100%;text-size-adjust:100%;line-height:1.5}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,system-ui,Roboto,Helvetica Neue,Arial,sans-serif;background:var(--bg-body);color:var(--text-primary);min-height:100vh;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;transition:background-color .2s,color .2s}img{max-width:100%;height:auto;display:block}a{color:var(--color-primary);text-decoration:none}a:hover{text-decoration:underline}button,input,textarea{font-family:inherit}ul,ol{list-style:none}h1,h2,h3,h4,h5,h6{line-height:1.3;font-weight:600}.viewer-layout{display:flex;min-height:100vh}.viewer-sidebar{width:280px;min-width:280px;background:var(--bg-surface);border-right:1px solid var(--border-color);display:flex;flex-direction:column;height:100vh;position:sticky;top:0;overflow-y:auto}.viewer-content{flex:1;min-width:0;display:flex;flex-direction:column}.editor-layout{display:flex;height:100vh;overflow:hidden}.editor-filetree{width:250px;min-width:250px;background:var(--bg-surface);border-right:1px solid var(--border-color);display:flex;flex-direction:column;overflow-y:auto}.editor-main{flex:1;display:flex;min-width:0;margin-bottom:52px}.editor-pane{flex:1;display:flex;flex-direction:column;min-width:0;border-right:1px solid var(--border-color)}.preview-pane{flex:1;display:flex;flex-direction:column;min-width:0;overflow-y:auto}.sidebar-header{padding:16px;border-bottom:1px solid var(--border-color);display:flex;align-items:center;justify-content:space-between}.sidebar-title{font-size:14px;font-weight:600;color:var(--text-primary)}.markdown-body h1,.markdown-body h2,.markdown-body h3,.markdown-body h4,.markdown-body h5,.markdown-body h6{position:relative;scroll-margin-top:60px}.markdown-body .heading-anchor{margin-left:.4em;color:var(--text-muted);opacity:0;text-decoration:none;transition:opacity .15s ease;vertical-align:middle}.markdown-body h1:hover .heading-anchor,.markdown-body h2:hover .heading-anchor,.markdown-body h3:hover .heading-anchor,.markdown-body h4:hover .heading-anchor,.markdown-body h5:hover .heading-anchor,.markdown-body h6:hover .heading-anchor,.markdown-body .heading-anchor:focus{opacity:1}.markdown-body .heading-anchor:hover{color:var(--accent)}.markdown-body .heading-anchor-icon{display:inline-block;vertical-align:middle}.markdown-body .heading-anchor-toast{position:absolute;margin-left:8px;padding:2px 8px;font-size:12px;font-weight:500;color:var(--color-primary);background:var(--bg-surface);border:1px solid var(--border-color);border-radius:4px;white-space:nowrap;opacity:0;transition:opacity .2s ease;pointer-events:none}.markdown-body .heading-anchor-toast.show{opacity:1}.markdown-body .heading-anchor-toast.fade-out{opacity:0}.markdown-body h1{font-size:2em;margin:.67em 0 .4em;padding-bottom:.3em;border-bottom:1px solid var(--border-color);color:var(--text-primary)}.markdown-body h2{font-size:1.5em;margin:1em 0 .4em;padding-bottom:.25em;border-bottom:1px solid var(--border-light);color:var(--text-primary)}.markdown-body h3{font-size:1.25em;margin:1em 0 .4em;color:var(--text-secondary)}.markdown-body h4{font-size:1em;margin:1em 0 .4em;color:var(--text-secondary)}.markdown-body h5{font-size:.875em;margin:1em 0 .4em;color:var(--text-tertiary)}.markdown-body h6{font-size:.85em;margin:1em 0 .4em;color:var(--text-muted)}.markdown-body p{margin:0 0 1em;line-height:1.7}.markdown-body ul,.markdown-body ol{margin:0 0 1em;padding-left:2em}.markdown-body ul{list-style-type:disc}.markdown-body ol{list-style-type:decimal}.markdown-body li{margin:.25em 0;line-height:1.6}.markdown-body li>ul,.markdown-body li>ol{margin-bottom:0}.markdown-body table{width:100%;border-collapse:collapse;margin:1em 0;font-size:.95em}.markdown-body thead th{background:var(--table-header-bg);border:1px solid var(--border-color);padding:8px 12px;text-align:left;font-weight:600;color:var(--text-secondary)}.markdown-body tbody td{border:1px solid var(--border-color);padding:8px 12px;vertical-align:top}.markdown-body tbody tr:nth-child(2n){background:var(--table-stripe-bg)}.markdown-body code{font-family:SF Mono,SFMono-Regular,Menlo,Consolas,Liberation Mono,monospace;font-size:.875em;background:var(--code-inline-bg);padding:.2em .4em;border-radius:3px;color:var(--code-inline-color)}.markdown-body pre{margin:1em 0;padding:16px;background:var(--code-block-bg);border-radius:6px;overflow-x:auto;line-height:1.5}.markdown-body pre code{background:none;padding:0;color:var(--code-block-color);font-size:13px;border-radius:0}.markdown-body blockquote{margin:1em 0;padding:.5em 1em;border-left:4px solid var(--blockquote-border);background:var(--blockquote-bg);color:var(--blockquote-color)}.markdown-body blockquote p:last-child{margin-bottom:0}.markdown-body hr{border:none;border-top:1px solid var(--border-color);margin:2em 0}.markdown-body a{color:var(--color-primary);text-decoration:none}.markdown-body a:hover{text-decoration:underline}.markdown-body strong{font-weight:600}.doc-image{max-width:100%;border-radius:8px;box-shadow:var(--shadow-sm);margin:1rem 0}.doc-figure{margin:1rem 0;padding:0;display:inline-block}.doc-figure .doc-image{margin-bottom:.25rem}.doc-figure figcaption{font-size:.85em;color:var(--text-muted);font-style:italic;margin-top:.25rem;text-align:center}.search-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:var(--bg-overlay-blur);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:flex-start;justify-content:center;padding-top:15vh;z-index:1000}.search-modal{background:var(--bg-surface);border-radius:12px;box-shadow:var(--shadow-xl);width:100%;max-width:640px;max-height:60vh;display:flex;flex-direction:column;overflow:hidden}.search-input{flex:1;border:none;font-size:16px;outline:none;padding:4px 0;background:transparent;color:var(--text-primary)}.search-input::placeholder{color:var(--text-faint)}.editor-textarea{flex:1;border:none;outline:none;resize:none;padding:12px 16px;font-family:SF Mono,SFMono-Regular,Menlo,Consolas,monospace;font-size:13px;line-height:1.6;color:var(--text-primary);background:var(--bg-surface);-moz-tab-size:2;tab-size:2;white-space:pre;overflow-wrap:normal;overflow-x:auto;width:100%;min-height:100%}.editor-toolbar{display:flex;align-items:center;padding:4px 8px;background:var(--bg-surface-alt);border-bottom:1px solid var(--border-color);gap:2px;flex-wrap:wrap}.toolbar-btn{display:inline-flex;align-items:center;justify-content:center;min-width:32px;height:28px;padding:0 6px;background:transparent;border:1px solid transparent;border-radius:4px;cursor:pointer;font-size:13px;font-weight:600;color:var(--text-tertiary);transition:all .1s}.toolbar-btn:hover{background:var(--bg-surface-hover);border-color:var(--border-color)}.toolbar-btn:active{background:var(--bg-surface-active)}.save-bar{position:fixed;bottom:0;left:0;right:0;background:var(--savebar-bg);border-top:1px solid var(--savebar-border);z-index:100}.save-bar-inner{display:flex;align-items:center;padding:8px 16px;gap:12px}.commit-input{flex:1;padding:6px 12px;border:1px solid var(--savebar-input-border);border-radius:4px;background:var(--savebar-input-bg);color:var(--savebar-input-color);font-size:13px;outline:none}.commit-input:focus{border-color:var(--color-primary)}.save-btn{padding:6px 20px;background:var(--color-success);color:#fff;border:none;border-radius:4px;font-size:13px;font-weight:500;cursor:pointer}.save-btn:hover:not(:disabled){background:var(--color-success-hover)}.save-btn:disabled{opacity:.5;cursor:not-allowed}.login-overlay{display:flex;align-items:center;justify-content:center;min-height:100vh;background:var(--bg-login)}.login-card{background:var(--bg-surface);padding:40px;border-radius:8px;box-shadow:var(--shadow-md);width:100%;max-width:400px}.login-card h2{margin:0 0 24px;font-size:20px;text-align:center;color:var(--text-primary)}.form-group{margin-bottom:16px}.form-group label{display:block;margin-bottom:4px;font-size:13px;font-weight:500;color:var(--text-tertiary)}.form-group input{width:100%;padding:8px 12px;border:1px solid var(--border-color);border-radius:4px;font-size:14px;box-sizing:border-box;background:var(--bg-surface);color:var(--text-primary)}.form-group input:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 3px #4a90d91a}.login-error{color:var(--color-error);font-size:13px;margin-bottom:12px}.login-btn{width:100%;padding:10px;background:var(--color-primary);color:#fff;border:none;border-radius:4px;font-size:14px;font-weight:500;cursor:pointer}.login-btn:hover{background:var(--color-primary-hover)}.tree-root{list-style:none;margin:0;padding:0}.tree-item{list-style:none}.tree-label{display:flex;align-items:center;padding:4px 12px 4px 16px;cursor:pointer;font-size:13px;color:var(--text-tertiary);text-decoration:none;transition:background-color .1s;-webkit-user-select:none;user-select:none}.tree-label:hover{background:var(--bg-surface-hover)}.tree-file.active{background:var(--color-primary-bg);color:var(--color-primary-dark);font-weight:500}.tree-arrow{width:16px;font-size:10px;color:var(--text-faint);flex-shrink:0}.tree-icon{width:16px;height:16px;margin-right:6px;flex-shrink:0;display:inline-flex;align-items:center;justify-content:center}.folder-icon:before{content:"📁";font-size:13px}.file-icon:before{content:"📄";font-size:13px}.tree-file .tree-icon{margin-left:16px}.tree-name{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.tree-children{list-style:none;margin:0;padding:0 0 0 12px}@media (max-width: 1200px){.viewer-sidebar{width:240px;min-width:240px}.editor-filetree{width:200px;min-width:200px}.content-body{padding:24px}}@media (max-width: 900px){.viewer-layout{flex-direction:column}.viewer-sidebar{width:100%;min-width:100%;height:auto;position:static;max-height:40vh;border-right:none;border-bottom:1px solid var(--border-color)}.editor-layout{flex-direction:column;height:auto;min-height:100vh}.editor-filetree{width:100%;min-width:100%;max-height:30vh;border-right:none;border-bottom:1px solid var(--border-color)}.editor-main{flex-direction:column}.editor-pane{border-right:none;border-bottom:1px solid var(--border-color);min-height:40vh}.preview-pane{min-height:40vh}}@media (max-width: 640px){.content-body{padding:16px}.search-modal{margin:0 16px;max-height:80vh}.login-card{margin:0 16px;padding:24px}}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--scrollbar-thumb);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--scrollbar-thumb-hover)}*{scrollbar-width:thin;scrollbar-color:var(--scrollbar-thumb) transparent}.loading{padding:48px;text-align:center;color:var(--text-muted);font-size:14px}.error{padding:48px;text-align:center;color:var(--color-error);font-size:14px}@keyframes spin{to{transform:rotate(360deg)}}.saving-spinner{display:inline-block;width:14px;height:14px;border:2px solid rgba(255,255,255,.3);border-top-color:#fff;border-radius:50%;animation:spin .6s linear infinite}.theme-toggle{display:inline-flex;align-items:center;justify-content:center;width:28px;height:28px;background:var(--bg-surface-hover);border:1px solid var(--border-color);border-radius:4px;cursor:pointer;font-size:14px;line-height:1;flex-shrink:0;transition:background-color .15s}.theme-toggle:hover{background:var(--bg-surface-active)}.mermaid{text-align:center}
