.pdf-workspace{display:grid;gap:18px}.pdf-hero{display:flex;justify-content:space-between;gap:12px;align-items:center;flex-wrap:wrap}.pdf-badge{font-size:12px;color:#8de5c3;border:1px solid #24574f;padding:5px 10px;border-radius:20px}.pdf-drop{border:2px dashed #386178;border-radius:14px;text-align:center;padding:30px 20px;cursor:pointer;background:rgba(51,109,128,.08);transition:.2s}.pdf-drop:hover,.pdf-drop.dragover{border-color:#50cfb0;background:rgba(29,177,139,.11)}.pdf-drop strong{display:block;font-size:19px;margin:7px}.pdf-drop small{display:block;color:#9fb4bf;margin:4px}.pdf-input{display:none}.pdf-toolbar{display:flex;align-items:center;gap:9px;flex-wrap:wrap}.pdf-btn{border:1px solid #33566c;border-radius:9px;padding:9px 13px;background:#173044;color:#e9f4f8;font-weight:600;cursor:pointer}.pdf-btn:hover:not(:disabled){background:#244d63}.pdf-btn:disabled{opacity:.38;cursor:not-allowed}.pdf-btn.primary{background:#087e70;border-color:#14a693;color:#fff}.pdf-btn.danger{border-color:#85484b;color:#ffc4c8}.pdf-btn.active{border-color:#58d1b3;background:#1b4a49}.pdf-operations{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.pdf-operation{border:1px solid #30485b;border-radius:11px;padding:14px;cursor:pointer;background:#142536;color:#ebf5f9;text-align:left}.pdf-operation.active{outline:2px solid #3ed7ae;background:#183b42}.pdf-operation b{display:block;font-size:14px}.pdf-operation span{display:block;font-size:12px;color:#a6bfcb;margin-top:5px}.pdf-panel{border:1px solid #324859;border-radius:13px;padding:17px;background:#102433}.pdf-control{display:grid;gap:6px;margin:10px 0}.pdf-control label{font-size:13px;font-weight:600;color:#c9e0e8}.pdf-control input,.pdf-control select,.pdf-control textarea{background:#0c1c29;border:1px solid #3a5969;color:#f4fbff;border-radius:8px;padding:10px;width:100%;max-width:100%}.pdf-control input[type=color]{height:43px}.pdf-control input[type=checkbox]{width:auto}.pdf-control-row{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.pdf-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(138px,1fr));gap:12px}.pdf-page{border:1px solid #385265;border-radius:11px;background:#172b3b;overflow:hidden;cursor:pointer;position:relative}.pdf-page.selected{border-color:#53d8b8;box-shadow:0 0 0 2px #319d84}.pdf-page .thumb{height:168px;background:#e9eff0;display:flex;align-items:center;justify-content:center;color:#364d60;font-size:24px;overflow:hidden}.pdf-page canvas{width:100%;height:100%;object-fit:contain}.pdf-page .pdf-page-foot{padding:8px;font-size:12px;word-break:break-word}.pdf-page .pdf-index{position:absolute;top:6px;left:6px;background:#142c41;color:white;padding:3px 7px;border-radius:6px;font-size:11px}.pdf-page .pdf-mark{position:absolute;top:6px;right:6px;background:#087e70;color:white;padding:3px 7px;border-radius:6px;font-size:11px}.pdf-page[draggable=true]:active{cursor:grabbing}.pdf-help{font-size:12px;color:#a7bac4}.pdf-hidden{display:none!important}.pdf-sign-canvas{width:100%;height:150px;background:#fff;border-radius:8px;touch-action:none}.pdf-file-list{display:flex;gap:7px;flex-wrap:wrap}.pdf-file-label{font-size:12px;border:1px solid #355469;border-radius:7px;padding:6px 8px}.pdf-file-label button{border:0;background:none;color:#ffafad;cursor:pointer}.pdf-preview-title{font-size:15px;font-weight:700;margin:0 0 10px}@media(max-width:680px){.pdf-operations{grid-template-columns:repeat(2,minmax(0,1fr))}.pdf-control-row{grid-template-columns:1fr}.pdf-panel{padding:12px}.pdf-drop{padding:22px 12px}.pdf-page .thumb{height:142px}}@media(max-width:390px){.pdf-operations{grid-template-columns:1fr}}

.pdf-image-queue{display:grid;gap:8px;margin:12px 0}.pdf-image-item{display:flex;align-items:center;gap:12px;padding:8px 10px;border:1px solid #355469;border-radius:10px;background:#142332}.pdf-image-item img{width:52px;height:52px;object-fit:contain;border-radius:6px;background:#fff}.pdf-image-item span{flex:1;min-width:0;overflow-wrap:anywhere;font-size:13px}.pdf-image-item>div{display:flex;gap:5px;flex-wrap:wrap}.pdf-image-item button{padding:6px 10px}.pdf-image-summary{margin-top:12px;font-size:13px;color:#abd3d0}@media(max-width:520px){.pdf-image-item{flex-wrap:wrap}.pdf-image-item>div{width:100%;justify-content:flex-end}}

/* PDF Toolkit refinement: 2026-10-27 */
.pdf-hero{align-items:flex-start}.pdf-hero h1{letter-spacing:-.035em}.pdf-operations{gap:12px}.pdf-operation{min-height:86px;transition:border-color .2s ease,transform .2s ease,background .2s ease}.pdf-operation:hover{border-color:#62baa9;transform:translateY(-1px)}.pdf-operation:focus-visible,.pdf-btn:focus-visible,.pdf-drop:focus-visible{outline:2px solid #5fdbb8;outline-offset:3px}.pdf-operation.active{outline:none;box-shadow:inset 3px 0 #43d4ad;border-color:#43d4ad}.pdf-workspace .dw-surface{border-radius:15px}.pdf-control label{letter-spacing:.01em}.pdf-status{overflow-wrap:anywhere}@media(max-width:680px){.pdf-operation{min-height:94px}}

.pdf-control textarea{width:100%;min-height:190px;resize:vertical;background:#101b27;color:#dde7ed;border:1px solid #334556;border-radius:9px;padding:12px;font:13px/1.6 ui-monospace,monospace}

/* Keep export at the right edge of the page toolbar. */
.pdf-toolbar .pdf-toolbar-export{margin-left:auto;white-space:nowrap}
@media(max-width:600px){.pdf-toolbar .pdf-toolbar-export{width:100%;margin-left:0}}

/* Clean PDF page hierarchy */
.pdf-preview-card[hidden],#pdfActionsSection[hidden],#pdfActionSettings[hidden]{display:none!important}
.pdf-preview-card .pdf-toolbar{margin-bottom:17px}
.pdf-preview-card .pdf-grid{margin:0 0 16px}
.pdf-preview-footer{display:flex;justify-content:space-between;align-items:center;gap:14px;margin-top:15px;flex-wrap:wrap}
.pdf-page-count-footer{font-size:14px;font-weight:700;color:#eaf4f7}
.pdf-preview-footer .pdf-toolbar-export{margin-left:auto;white-space:nowrap}
.pdf-quick-images{margin-top:12px;display:inline-flex}
@media(max-width:600px){.pdf-preview-footer .pdf-toolbar-export{width:100%;margin-left:0}}

/* Selected action options stay inside the PDF actions card. */
.pdf-inline-controls{margin-top:16px;padding-top:14px;border-top:1px solid #30485b}
.pdf-inline-controls:empty{display:none}