.workspace,.workspace *,#root{box-sizing:border-box;margin:0;padding:0}:root{--bg-workspace:#f5f5f5;--bg-panel:#fff;--bg-panel-hover:#f0f0f0;--bg-panel-selected:#e8f5e9;--bg-toolbar:#fff;--bg-controls:#fff;--text-primary:#1a1a1a;--text-secondary:#4a4a4a;--text-muted:#8a8a8a;--border-subtle:#00000014;--border-medium:#0000001f;--shadow-sm:0 1px 3px #00000014, 0 1px 2px #0000000f;--shadow-md:0 4px 12px #00000014, 0 2px 4px #0000000a;--accent:#0d9488;--accent-light:#ccfbf1;--accent-dim:#0d94881a;--danger:#dc2626;--danger-dim:#dc262614;--radius-sm:6px;--radius-md:10px;--radius-lg:14px;--sidebar-width:320px;--toolbar-width:52px}html.dom-host,html.dom-host body{width:100%;height:100%;color:var(--text-primary);background:var(--bg-workspace);-webkit-touch-callout:none;-webkit-user-select:none;user-select:none;-webkit-tap-highlight-color:transparent;margin:0;padding:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;font-size:13px;overflow:hidden}#root{width:100%;height:100%}.workspace{touch-action:none;-webkit-touch-callout:none;-webkit-user-select:none;user-select:none;-webkit-tap-highlight-color:transparent;flex-direction:column;width:100%;height:100%;display:flex;overflow:hidden}.workspace input,.workspace textarea,.workspace select,.workspace [contenteditable=true]{-webkit-user-select:auto;user-select:auto}.workspace-topbar{background:var(--bg-toolbar);border-radius:var(--radius-lg);box-shadow:var(--shadow-md);border:1px solid var(--border-subtle);z-index:30;align-items:center;gap:4px;padding:4px 6px;display:flex;position:absolute;top:16px;left:16px}.markup-menu-btn{width:var(--toolbar-width);background:var(--bg-toolbar);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);height:44px;box-shadow:var(--shadow-md);color:var(--text-secondary);cursor:pointer;z-index:30;justify-content:center;align-items:center;gap:4px;display:flex;position:absolute;top:16px;right:16px}.markup-menu-btn:hover{background:var(--accent-dim);color:var(--accent)}.markup-menu-btn.active{background:var(--accent);border-color:var(--accent);color:#fff}.badge{text-align:center;min-width:18px;font-size:11px;font-weight:700}.sync-pill{border:1px solid var(--border-medium);background:var(--bg-panel);color:var(--text-muted);white-space:nowrap;cursor:default;border-radius:999px;padding:4px 10px;font-size:11px;font-weight:600}.sync-pill.is-error{color:var(--danger);background:var(--danger-dim);cursor:pointer;border-color:#dc262659}.revision-toggle{border-radius:var(--radius-md);border:1px solid var(--border-medium);color:var(--text-secondary);cursor:pointer;background:0 0;justify-content:center;align-items:center;gap:4px;padding:6px 10px;font-size:11px;font-weight:600;transition:background .15s,color .15s;display:flex}.revision-toggle:hover{background:var(--accent-dim);color:var(--accent)}.revision-toggle.active{background:var(--accent);border-color:var(--accent);color:#fff}.markup-failed-badge{color:var(--danger);background:var(--danger-dim);white-space:nowrap;border-radius:4px;margin-left:auto;padding:2px 6px;font-size:10px;font-weight:700}.workspace-body{flex:1;display:flex;position:relative;overflow:hidden}.canvas-area{background:#e8e8e8;flex:1;position:relative;overflow:hidden}.canvas-transform-wrapper{transform-origin:0 0;touch-action:none;position:absolute;top:0;left:0}.pdf-canvas-container{position:relative;overflow:visible}.pdf-canvas{transform-origin:0 0;touch-action:none;display:block}.markup-overlay{pointer-events:all;transform-origin:0 0;touch-action:none;position:absolute;top:0;left:0}.toolbar{width:var(--toolbar-width);background:var(--bg-toolbar);border-radius:var(--radius-lg);box-shadow:var(--shadow-md);border:1px solid var(--border-subtle);scrollbar-width:none;z-index:15;flex-direction:column;align-items:center;gap:2px;max-height:calc(100% - 88px);padding:8px 6px;display:flex;position:absolute;top:72px;right:16px;overflow:hidden auto}.toolbar::-webkit-scrollbar{width:0;height:0}.toolbar>*{flex-shrink:0}.toolbar-btn{border-radius:var(--radius-md);width:38px;height:38px;color:var(--text-secondary);cursor:pointer;background:0 0;border:none;justify-content:center;align-items:center;transition:background .15s,color .15s;display:flex}.toolbar-btn:hover:not(:disabled){background:var(--accent-dim);color:var(--accent)}.toolbar-btn:disabled{opacity:.35;cursor:default}.toolbar-btn.active{background:var(--accent);color:#fff}.toolbar-divider{background:var(--border-medium);width:28px;height:1px;margin:4px 0}.color-swatch{cursor:pointer;border:2px solid #0000;border-radius:50%;width:22px;height:22px;transition:border-color .15s,transform .15s}.color-swatch:hover{transform:scale(1.15)}.color-swatch.active{border-color:var(--text-primary);box-shadow:0 0 0 2px var(--bg-toolbar)}.zoom-controls{background:var(--bg-controls);border-radius:var(--radius-lg);box-shadow:var(--shadow-md);border:1px solid var(--border-subtle);z-index:15;flex-direction:column;align-items:center;gap:0;padding:4px;display:flex;position:absolute;bottom:16px;left:16px}.zoom-btn{width:34px;height:34px;color:var(--text-secondary);cursor:pointer;border-radius:var(--radius-sm);background:0 0;border:none;justify-content:center;align-items:center;transition:background .15s,color .15s;display:flex}.zoom-btn:hover{background:var(--accent-dim);color:var(--accent)}.zoom-label{color:var(--text-secondary);text-align:center;min-width:38px;padding:4px 0;font-size:11px;font-weight:600}.page-controls{background:var(--bg-controls);border-radius:var(--radius-lg);box-shadow:var(--shadow-md);border:1px solid var(--border-subtle);z-index:15;align-items:center;gap:2px;padding:4px 8px;display:flex;position:absolute;bottom:16px;left:50%;transform:translate(-50%)}.page-btn{width:28px;height:28px;color:var(--text-secondary);cursor:pointer;border-radius:var(--radius-sm);background:0 0;border:none;justify-content:center;align-items:center;transition:background .15s,color .15s;display:flex}.page-btn:hover:not(:disabled){background:var(--accent-dim);color:var(--accent)}.page-btn:disabled{opacity:.3;cursor:default}.page-input-form{align-items:center;gap:4px;display:flex}.page-input{text-align:center;background:var(--bg-workspace);border:1px solid var(--border-medium);border-radius:var(--radius-sm);width:32px;height:26px;color:var(--text-primary);outline:none;font-size:12px;font-weight:500}.page-input:focus{border-color:var(--accent);box-shadow:0 0 0 2px var(--accent-dim)}.page-total{color:var(--text-muted);font-size:12px;font-weight:500}.sidebar{width:var(--sidebar-width);background:var(--bg-panel);border-left:1px solid var(--border-medium);z-index:10;flex-direction:column;flex-shrink:0;display:flex;overflow:hidden}.sidebar-divider{background:var(--border-subtle);flex-shrink:0;height:1px}.panel-header{border-bottom:1px solid var(--border-subtle);flex-shrink:0;justify-content:space-between;align-items:center;padding:12px 16px;display:flex}.panel-title{color:var(--text-primary);font-size:14px;font-weight:600}.close-btn{width:28px;height:28px;color:var(--text-muted);cursor:pointer;border-radius:var(--radius-sm);background:0 0;border:none;justify-content:center;align-items:center;display:flex}.close-btn:hover{color:var(--text-primary);background:#0000000f}.properties-panel{flex-direction:column;max-height:55%;display:flex;overflow:hidden}.properties-content{flex:1;padding:8px 12px;overflow-y:auto}.prop-row{justify-content:space-between;align-items:center;padding:4px 0;display:flex}.prop-section{border-bottom:1px solid var(--border-subtle);padding:8px 0}.prop-label{color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px;margin-bottom:4px;font-size:11px;font-weight:600;display:block}.prop-value{color:var(--text-secondary);font-size:12px}.prop-input{background:var(--bg-workspace);border:1px solid var(--border-medium);border-radius:var(--radius-sm);width:100%;height:32px;color:var(--text-primary);outline:none;padding:0 10px;font-size:13px;transition:border-color .15s,box-shadow .15s}.prop-input:focus{border-color:var(--accent);box-shadow:0 0 0 2px var(--accent-dim)}.prop-textarea{background:var(--bg-workspace);border:1px solid var(--border-medium);border-radius:var(--radius-sm);width:100%;color:var(--text-primary);resize:vertical;outline:none;padding:8px 10px;font-family:inherit;font-size:13px;transition:border-color .15s,box-shadow .15s}.prop-textarea:focus{border-color:var(--accent);box-shadow:0 0 0 2px var(--accent-dim)}.color-row{gap:6px;display:flex}.prop-color-swatch{cursor:pointer;border:2px solid #0000;border-radius:50%;width:24px;height:24px;transition:border-color .15s}.prop-color-swatch.active{border-color:var(--text-primary);box-shadow:0 0 0 2px var(--bg-panel)}.labels-row{flex-wrap:wrap;gap:4px;display:flex}.label-chip{cursor:pointer;border:1px solid;border-radius:12px;padding:2px 8px;font-size:11px;font-weight:500;transition:all .15s}.label-chip:hover{opacity:.8}.label-chip.active{font-weight:600}.photos-grid{flex-wrap:wrap;gap:6px;margin-top:4px;display:flex}.photo-thumb{border-radius:var(--radius-sm);background:var(--bg-workspace);border:1px solid var(--border-subtle);width:56px;height:56px;overflow:hidden}.photo-thumb img{object-fit:cover;width:100%;height:100%}.photo-placeholder{justify-content:center;align-items:center;width:100%;height:100%;font-size:20px;display:flex}.photo-add-btn{border-radius:var(--radius-sm);border:1px dashed var(--border-medium);width:56px;height:56px;color:var(--text-muted);cursor:pointer;background:0 0;justify-content:center;align-items:center;font-size:20px;transition:border-color .15s,color .15s;display:flex}.photo-add-btn:hover{border-color:var(--accent);color:var(--accent);background:var(--accent-dim)}.metadata{border-bottom:none}.metadata .prop-value{font-size:11px}.prop-actions{gap:8px;padding:10px 0;display:flex}.action-btn{border-radius:var(--radius-sm);border:1px solid var(--border-medium);color:var(--text-secondary);cursor:pointer;background:0 0;flex:1;padding:7px 0;font-size:12px;font-weight:500;transition:all .15s}.action-btn:hover{background:#0000000a}.action-btn.delete{border-color:var(--danger);color:var(--danger)}.action-btn.delete:hover{background:var(--danger-dim)}.action-btn.duplicate:hover{border-color:var(--accent);color:var(--accent)}.text-input-inline{background:var(--bg-panel);border:1px solid var(--accent);color:var(--text-primary);border-radius:var(--radius-sm);min-width:120px;box-shadow:var(--shadow-md);-webkit-user-select:text;user-select:text;outline:none;padding:4px 8px;font-size:13px}input,textarea{-webkit-user-select:text;user-select:text;-webkit-touch-callout:default}.markup-list-panel{flex-direction:column;flex:1;display:flex;overflow:hidden}.markup-list-scroll{flex:1;overflow-y:auto}.list-group-header{color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px;background:var(--bg-workspace);border-bottom:1px solid var(--border-subtle);padding:8px 16px;font-size:11px;font-weight:600}.markup-list-item{width:100%;color:var(--text-primary);cursor:pointer;text-align:left;background:0 0;border:none;border-left:3px solid #0000;align-items:center;gap:10px;padding:8px 12px;transition:background .15s,border-color .15s;display:flex}.markup-list-item:hover{background:var(--bg-panel-hover)}.markup-list-item.selected{background:var(--bg-panel-selected);border-left-color:var(--accent)}.markup-dot{border-radius:50%;flex-shrink:0;width:10px;height:10px}.markup-item-content{flex-direction:column;min-width:0;display:flex}.markup-item-title{text-overflow:ellipsis;white-space:nowrap;font-size:13px;font-weight:500;overflow:hidden}.markup-item-meta{color:var(--text-muted);font-size:11px}.list-empty{text-align:center;color:var(--text-muted);padding:24px 16px;font-size:12px}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:#00000026;border-radius:3px}::-webkit-scrollbar-thumb:hover{background:#00000040}.cal-banner{z-index:30;background:var(--bg-panel);box-shadow:var(--shadow-md);color:var(--text-secondary);white-space:nowrap;border-radius:999px;align-items:center;gap:10px;padding:6px 14px;font-size:12px;display:flex;position:absolute;top:12px;left:50%;transform:translate(-50%)}.cal-banner.is-warning{color:#9a3412;background:#fff7ed}.cal-banner-btn{border:1px solid var(--border-medium);border-radius:var(--radius-sm);color:var(--accent);cursor:pointer;background:0 0;padding:3px 8px;font-size:11px;font-weight:600}.cal-backdrop{z-index:60;background:#0f172a66;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.cal-dialog{background:var(--bg-panel);border-radius:var(--radius-md);width:min(340px,90vw);box-shadow:var(--shadow-md);padding:18px}.cal-title{color:var(--text-primary);font-size:15px;font-weight:700}.cal-sub{color:var(--text-muted);margin:4px 0 12px;font-size:12px;line-height:1.4}.cal-row{gap:8px;display:flex}.cal-input,.cal-select{border:1px solid var(--border-medium);border-radius:var(--radius-sm);height:38px;color:var(--text-primary);background:#fff;padding:0 10px;font-size:14px}.cal-input{flex:1;min-width:0}.cal-actions{justify-content:flex-end;gap:8px;margin-top:16px;display:flex}.cal-btn{border-radius:var(--radius-sm);border:1px solid var(--border-medium);color:var(--text-secondary);cursor:pointer;background:#fff;padding:8px 16px;font-size:13px}.cal-btn.is-primary{background:var(--accent);border-color:var(--accent);color:#fff;font-weight:600}.cal-btn:disabled{opacity:.5;cursor:default}@media (width<=768px){.sidebar{z-index:40;width:min(320px,85vw);position:fixed;top:0;bottom:0;right:0;box-shadow:-4px 0 20px #0000002e}.sidebar-scrim{z-index:35;background:#00000059;position:fixed;inset:0}.markup-menu-btn{top:12px;right:12px}.toolbar{gap:2px;max-height:calc(100% - 76px);padding:6px 5px;top:64px;right:12px}.toolbar-btn{flex-shrink:0;width:40px;height:40px}.color-swatch{flex-shrink:0;width:26px;height:26px}.zoom-controls{bottom:12px;left:12px}.workspace-topbar{top:12px;left:12px}.cal-banner{max-width:calc(100vw - 152px);font-size:11px;top:64px}}.photo-thumb{position:relative}.photo-del-btn{background:var(--danger);color:#fff;cursor:pointer;border:none;border-radius:50%;justify-content:center;align-items:center;width:20px;height:20px;font-size:14px;line-height:1;display:flex;position:absolute;top:-6px;right:-6px}.photo-caption-input{border:1px solid var(--border-medium);border-radius:var(--radius-sm);width:100%;color:var(--text-primary);margin-top:6px;padding:5px 8px;font-size:12px}.pdf-error{z-index:25;text-align:center;background:var(--bg-workspace);flex-direction:column;justify-content:center;align-items:center;gap:6px;padding:24px;display:flex;position:absolute;inset:0}.pdf-error-title{color:var(--text-primary);font-size:15px;font-weight:700}.pdf-error-msg{color:var(--text-muted);max-width:320px;font-size:12px}.pdf-error-btn{border-radius:var(--radius-sm);background:var(--accent);color:#fff;cursor:pointer;border:none;margin-top:8px;padding:8px 18px;font-weight:600}.toolbar-btn:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.revision-toggle:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.markup-menu-btn:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.zoom-btn:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.color-swatch:focus-visible{outline:2px solid var(--accent);outline-offset:2px}