:root{font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;color:#152236;background:#f1f4f9;font-synthesis:none}*{box-sizing:border-box}body{margin:0;min-width:320px}button,input,textarea{font:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.46}.topbar{height:73px;background:#fff;border-bottom:1px solid #e4e8f0;display:flex;align-items:center;justify-content:space-between;padding:0 25px;box-shadow:0 1px 3px #243b5610;position:relative;z-index:3}.brand{display:flex;gap:12px;align-items:center;font-size:16px;font-weight:850;letter-spacing:.4px;line-height:1}.brand-symbol{display:grid;place-items:center;background:#1e48a9;color:white;height:41px;width:41px;border-radius:12px;font-size:24px}.brand-light{font-weight:400;color:#2d69b6}.brand small{display:block;font-size:11px;letter-spacing:0;color:#8b98ac;font-weight:550;margin-top:6px}.header-meta{display:flex;align-items:center;gap:20px}.status-chip{background:#effaf3;color:#157a42;font-size:12px;font-weight:700;padding:8px 12px;border-radius:100px}.status-dot{display:inline-block;width:6px;height:6px;background:#1baf62;border-radius:100%;margin-right:5px}.primary{background:#2354c1;border:1px solid #2354c1;color:white;border-radius:10px;font-size:13px;font-weight:760;padding:11px 16px;box-shadow:0 4px 9px #2155bd28;display:inline-flex;align-items:center;justify-content:center;gap:10px;text-decoration:none;transition:background .15s}.primary:hover:not(:disabled){background:#143d9a}.workspace{height:calc(100vh - 73px);min-height:520px;display:grid;grid-template-columns:310px minmax(390px,1fr) 265px}.sidebar{overflow-y:auto;background:#fff;padding:22px 18px 26px}.left-side{border-right:1px solid #e6eaf0}.right-side{border-left:1px solid #e6eaf0}.section-heading{display:flex;align-items:flex-start;gap:10px;margin-bottom:18px}.step{height:28px;min-width:28px;padding:0 5px;background:#e9efff;color:#2f5bb1;border-radius:8px;font-size:12px;font-weight:800;display:grid;place-items:center}.section-heading h2{font-size:13px;margin:1px 0 4px}.section-heading p{margin:0;font-size:11px;color:#8994a5;line-height:1.4}.dropzone{border:1.6px dashed #a3b8df;border-radius:13px;background:#f7f9ff;display:flex;flex-direction:column;align-items:center;gap:8px;padding:22px 10px;text-align:center;cursor:pointer;transition:.2s}.dropzone.dragging,.dropzone:hover{background:#edf3ff;border-color:#2f60cc}.drop-ico{width:35px;height:35px;display:grid;place-items:center;border-radius:10px;background:#e4ecff;color:#3565cd;font-size:24px;font-weight:bold}.dropzone strong{font-size:12px}.dropzone>span:last-of-type{font-size:10px;color:#8595ad}.fileinfo{display:flex;align-items:center;gap:9px;background:#f5f8ff;border-radius:10px;padding:9px;margin-top:10px;min-width:0}.filedot{font-size:10px;font-weight:850;background:#e9eefa;color:#3456a1;border-radius:6px;padding:7px 5px}.fileinfo>div{min-width:0;flex:1}.fileinfo strong{display:block;white-space:nowrap;text-overflow:ellipsis;overflow:hidden;font-size:11px}.fileinfo div span{font-size:10px;color:#8c96a8}.fileinfo button{background:none;border:0;font-size:20px;color:#5375b4}.section-sep{height:1px;background:#edf0f6;margin:23px 0}.form-group{margin-bottom:14px}.form-group label,.label-row label{display:block;font-weight:760;font-size:11px;margin-bottom:7px;color:#47566d}.form-group input:not([type="color"]),.form-group textarea{width:100%;border:1px solid #dce4ef;border-radius:9px;background:#fff;outline:none;padding:10px 11px;font-size:12px;color:#1c2b43}.form-group input:focus,.form-group textarea:focus{border-color:#4777d6;box-shadow:0 0 0 3px #3875db1b}.form-group textarea{resize:vertical;line-height:1.5}.hint{font-size:10px;color:#7690b8;margin:6px 2px 0}.label-row{display:flex;align-items:center;justify-content:space-between}.mini-tag{background:#edf7f0;color:#32835a;padding:3px 6px;border-radius:6px;font-size:9px;font-weight:750}.qr-upload{display:flex;align-items:center;gap:10px;border:1px solid #dde5f2;border-radius:11px;padding:8px;cursor:pointer;background:#fbfcff}.qr-upload img{height:57px;width:57px;object-fit:cover;object-position:center top;border:1px solid #eee;border-radius:5px;background:white}.qr-upload span{font-size:11px}.qr-upload small{display:block;font-size:10px;margin-top:5px;color:#8b98a9}.check-row{display:flex;gap:9px;align-items:flex-start;margin:12px 0 15px;cursor:pointer}.check-row input{accent-color:#2456c6;flex:0 0 auto;margin:3px 0}.check-row span{font-size:11px;line-height:1.5;color:#405066}.check-row small{display:block;font-size:10px;color:#9ca8b8}.full{width:100%}.helper{font-size:10px;line-height:1.65;color:#8995a6;margin:12px 0 0}.toolgrid{display:grid;grid-template-columns:repeat(2,1fr);gap:8px}.tool{border:1px solid #dce4ee;border-radius:10px;background:#fff;color:#43536b;padding:12px 7px;font-size:11px;display:flex;align-items:center;gap:9px;font-weight:670;transition:.15s}.tool span{font-size:17px;width:19px;display:inline-block;text-align:center;color:#516aa3}.tool.active,.tool:hover{border-color:#719ae6;background:#eff4ff;color:#2e59af}.tiny-help{margin-top:15px;font-size:10px;line-height:1.65;color:#7e90a9;background:#f4f7fc;padding:12px;border-radius:10px}.stage{min-width:0;display:flex;flex-direction:column}.toolbar{height:54px;background:#fff;display:flex;align-items:center;justify-content:space-between;padding:0 20px;border-bottom:1px solid #e2e7ef;gap:10px}.toolbar-left,.toolbar-right{display:flex;align-items:center;gap:12px;white-space:nowrap}.toolbar-left{font-size:12px;font-weight:750;overflow:hidden}.toolbar-left>span:first-child{overflow:hidden;text-overflow:ellipsis}.muted{font-weight:500;color:#93a0b0;font-size:11px}.divider-v{height:18px;border-right:1px solid #e3e9f2}.toolbar button{border:1px solid #e0e7f1;background:#fff;border-radius:7px;min-width:28px;height:28px;color:#44536b;font-size:16px;display:grid;place-items:center}.toolbar button:hover:not(:disabled){background:#f4f7ff}.zoomtxt{font-size:10px;color:#63748c;min-width:33px;text-align:center}.stage-scroll{flex:1;overflow:auto;padding:24px 22px;position:relative}.empty-state{max-width:470px;text-align:center;position:relative;margin:clamp(50px,10vh,140px) auto}.empty-art{display:flex;align-items:flex-end;justify-content:center;height:145px;gap:0;margin-bottom:25px}.empty-art span{font-size:85px;color:#bed0ed;line-height:1;filter:drop-shadow(0 8px 4px #193c7c13)}.empty-art span:nth-child(2){color:#6e96d7;font-size:100px;transform:translateY(-12px)}.empty-art span:nth-child(3){color:#d6e1ef}.empty-state h1{font-size:22px;margin:0 0 12px;letter-spacing:-.6px}.empty-state p{color:#8898ad;font-size:13px;line-height:1.8;margin:0 auto 22px;max-width:440px}.empty-foot{font-size:11px;color:#acb8c8;margin-top:17px}.pages{display:flex;flex-direction:column;align-items:center;gap:30px}.page-card{width:max-content;max-width:100%;position:relative}.page-label{display:flex;align-items:center;justify-content:space-between;color:#77859a;font-size:11px;font-weight:700;margin-bottom:10px}.page-label .chip{background:#e8eef7;color:#607995;padding:4px 8px;border-radius:6px;font-size:10px}.page-canvas{display:block;background:#fff;box-shadow:0 4px 24px #2d486c2b;border:1px solid #d6deeb;touch-action:none;max-width:none;cursor:crosshair}.page-canvas.selecting{cursor:default}.stage-bottom{background:#fff;border-top:1px solid #e2e9f2;min-height:41px;display:flex;align-items:center;padding:10px 17px;gap:10px;color:#8692a3;font-size:11px}.stage-bottom span:first-child{color:#4976bf;font-size:14px}.inspector-empty{text-align:center;margin-top:55px;color:#96a2b3}.cursor-glyph{font-size:40px;color:#aabedc;display:block;margin-bottom:12px}.inspector-empty b{font-size:12px;color:#5b6d84}.inspector-empty p{font-size:11px;line-height:1.65}.selection-head{display:flex;justify-content:space-between;align-items:center;margin:13px 0 17px;font-size:12px}.danger{color:#bc3342;background:#fff1f3;border:1px solid #f3d9de;border-radius:7px;padding:6px 9px;font-size:10px;font-weight:730}.two-col{display:grid;grid-template-columns:1fr 1fr;gap:9px}.form-group input[type="color"]{width:100%;height:38px;border:1px solid #dae2ed;border-radius:7px;padding:4px;background:white}.inspector-hint{font-size:10px;color:#95a2b3;line-height:1.6}.security-note{background:#f5f7fb;border:1px solid #e8edf6;border-radius:12px;margin-top:45px;padding:13px}.security-note strong{font-size:11px;color:#647a9d}.security-note p{font-size:10px;color:#8292a7;line-height:1.75;margin:7px 0 0}.hidden{display:none!important}.toast{position:fixed;bottom:22px;left:50%;transform:translate(-50%,18px);opacity:0;pointer-events:none;background:#172743;color:#fff;padding:12px 18px;border-radius:9px;box-shadow:0 12px 35px #233e5860;font-size:12px;z-index:20;transition:.24s;max-width:min(560px,94vw)}.toast.visible{opacity:1;transform:translate(-50%,0)}@media(max-width:1140px){.workspace{grid-template-columns:280px minmax(350px,1fr)}.right-side{display:none}}@media(max-width:760px){.topbar{height:65px;padding:0 12px}.header-meta{gap:6px}.status-chip{display:none}.brand{font-size:13px}.brand-symbol{width:33px;height:33px}.workspace{height:auto;display:flex;flex-direction:column}.sidebar.left-side{max-height:none;overflow:visible}.sidebar.right-side{display:block}.stage{height:75vh;min-height:500px}.toolbar{padding:0 10px}.stage-scroll{padding:20px 10px}.page-canvas{max-width:none}.security-note{margin-top:18px}}