:root {color-scheme:light;--navy:#172435;--blue:#2B6CB4;--deep:#18558F;--muted:#617184;--line:#e4e9ee;--bg:#eef2f6;--card:#fff;--ink:#202f3d}
* {box-sizing:border-box} html,body{margin:0;font-family:Inter,"Segoe UI",Arial,sans-serif;color:var(--ink);font-size:13px} button,input,select,textarea{font:inherit} button{cursor:pointer} button:disabled{opacity:.35;cursor:not-allowed}
#app{height:100vh;display:flex;flex-direction:column;overflow:hidden}.topbar{height:66px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 22px;gap:15px;flex-shrink:0}.brand{display:flex;align-items:center;gap:11px;white-space:nowrap}.brandmark{width:36px;height:36px;display:grid;place-items:center;border-radius:9px;background:#18558f;color:white;font-size:23px;font-weight:850;letter-spacing:-3px}.brandmark span{color:#79bfff}.brand strong{font-size:14px;font-weight:780;letter-spacing:-.4px}.brand em{font-style:normal;font-weight:480;color:#77889a}.brand small{display:block;font-size:10px;color:#8a98a9;margin-top:2px}.top-actions{display:flex;align-items:center;gap:5px;flex-wrap:nowrap}.top-actions button,.editor-toolbar button{border:1px solid transparent;border-radius:7px;background:transparent;padding:9px 11px;font-weight:600;color:#46576a;white-space:nowrap}.top-actions button:hover,.editor-toolbar button:hover{background:#f0f4f9}.top-actions button.primary{background:var(--deep);color:#fff;padding:10px 15px;margin-left:6px}.bar-sep,.toolbar-divider{width:1px;height:19px;background:#dfe5eb;margin:0 7px}
.workspace{min-height:0;flex:1;display:grid;grid-template-columns:252px minmax(400px,1fr) 304px}.sidebar,.inspector{background:#fff;overflow:auto;scrollbar-width:thin}.sidebar{border-right:1px solid var(--line);display:flex;flex-direction:column}.inspector{border-left:1px solid var(--line)}.sidebar-header{padding:20px 17px 17px;border-bottom:1px solid var(--line)}.eyebrow{font-size:10px;color:#97a6b7;font-weight:800;letter-spacing:1.25px}#docName{width:100%;border:0;outline:none;font-size:15px;font-weight:760;color:#203148;margin-top:8px;background:transparent;text-overflow:ellipsis}.side-section{padding:18px 16px;border-bottom:1px solid #eef1f4}.side-title{font-weight:780;font-size:12px;color:#2c3b4e;margin-bottom:12px;display:flex;justify-content:space-between}.hint{font-size:10px;font-weight:400;color:#8c9aab}.insert-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px}.insert-grid button{padding:12px 4px;border-radius:8px;background:#f8fafc;border:1px solid #e6eaf0;color:#344960;font-weight:600;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:7px}.insert-grid button:hover{background:#edf5ff;border-color:#91bce5}.insert-grid .icon{font-size:20px;color:var(--blue);font-weight:750;line-height:1}
.layers{display:flex;flex-direction:column;gap:2px}.layer{display:flex;align-items:center;gap:8px;text-align:left;width:100%;background:transparent;border:1px solid transparent;padding:8px;border-radius:6px;font-size:12px;color:#566577}.layer:hover{background:#f7f9fc}.layer.active{background:#eaf3ff;border-color:#bcdaff;color:#195992}.layer i{font-style:normal;color:#8197a6}.layer span{overflow:hidden;white-space:nowrap;text-overflow:ellipsis;flex:1}.reference-card p{font-size:11px;color:#7c8ca0;margin:0 0 13px;overflow-wrap:anywhere}.toggle-line{font-size:11px;color:#46586d;display:flex;align-items:center;gap:6px}.reference-card input[type=range]{width:100%;accent-color:var(--blue);margin:12px 0}.small-link{font-size:11px;border:0;background:transparent;color:var(--deep);padding:4px 0;font-weight:680}.tiny-note{font-size:10px;color:#9aa5b2;line-height:1.5;margin-top:7px}.sidebar-foot{margin-top:auto;padding:17px;display:flex;align-items:center;gap:9px;color:#8192a1;font-size:10px}.status-dot{width:7px;height:7px;border-radius:50%;background:#2caf86}
.editor-main{display:flex;min-width:0;min-height:0;flex-direction:column;background:#eef1f5}.editor-toolbar{height:52px;padding:0 24px;border-bottom:1px solid #dce4eb;background:#f9fbfd;display:flex;align-items:center;justify-content:space-between;flex-shrink:0}.toolgroup{display:flex;align-items:center;gap:6px}.editor-toolbar button{padding:5px 10px;font-size:15px}.editor-toolbar .preview-btn{font-size:12px;border:1px solid #d5e1ed;color:#315f8b;padding:7px 12px}.editor-toolbar .preview-btn.active{background:var(--deep);color:white}.tiny-label,.snap-label{font-size:11px;color:#738399}.zoom-value{font-size:12px;width:43px;text-align:center;color:#36495b;font-weight:650}input[type=checkbox]{accent-color:var(--deep)}.canvas-scroll{overflow:auto;flex:1;position:relative;scrollbar-width:thin}.canvas-mount{margin:34px auto 45px;position:relative}.sheet{width:794px;height:1123px;position:relative;transform-origin:top left;background:#fff;box-shadow:0 11px 38px #26394c21,0 1px 3px #26394c20;overflow:hidden;border:1px solid #e4e9f0}.sheet:before{content:"";position:absolute;inset:32px;border:1px solid #ebf0f5;pointer-events:none;z-index:2}.reference-layer,.block-layer{position:absolute;inset:0}.reference-layer{background-position:center;background-size:100% 100%;pointer-events:none;z-index:0}.block-layer{z-index:1}.block{position:absolute;overflow:visible;outline:1px solid transparent;touch-action:none;cursor:move;min-width:10px;min-height:10px}.block:hover{outline:1px dashed #7db6e9}.block.selected{outline:2px solid #318ff5!important}.block .block-content{width:100%;height:100%;overflow:hidden}.block.selected .resize-handle{display:block}.resize-handle{position:absolute;bottom:-5px;right:-5px;width:11px;height:11px;border-radius:3px;background:#fff;border:2px solid #318ff5;display:none;cursor:nwse-resize;z-index:9}.block p{margin:0;white-space:pre-wrap;overflow-wrap:anywhere}.block .editable-text{width:100%;height:100%;white-space:pre-wrap;overflow:hidden;outline:0;line-height:inherit}.block .editable-text[contenteditable=true]{cursor:text;background:#f4f9ffbf;box-shadow:inset 0 0 0 1px #93b9e3}.block.kind-image{background:#f1f6fa}.block .image-body{width:100%;height:100%;object-fit:contain}.block .image-placeholder{width:100%;height:100%;display:grid;place-items:center;color:#829bb1;font-size:12px;background:linear-gradient(135deg,#f4f8fc,#eaf2fa);border:1px dashed #bad2e5;border-radius:8px}.block.kind-table{cursor:move}.table-drag{height:15px;line-height:15px;background:#e8f1fb;color:#3c6c9b;font-size:10px;text-align:center;position:absolute;top:-15px;left:0;right:0;display:none;cursor:grab}.block.selected .table-drag{display:block}.grid-table{border-collapse:collapse;width:100%;height:100%;table-layout:fixed;font-size:12px}.grid-table th,.grid-table td{border:1px solid #dbe6ef;padding:5px 8px;text-align:left;vertical-align:middle;overflow:hidden;text-overflow:ellipsis}.grid-table th{background:#e9f5fc;color:#18558f;font-weight:700}.grid-table input{border:0;background:transparent;outline:none;width:100%;min-width:0;height:100%;padding:0;color:inherit;font:inherit}.grid-table td:focus-within,.grid-table th:focus-within{box-shadow:inset 0 0 0 2px #318ff5}.block.kind-container{border:1px solid #dceaf6;border-radius:16px;background:#f8fbfe}.bottom-info{height:30px;border-top:1px solid #dce4eb;color:#91a0ac;font-size:10px;display:flex;align-items:center;justify-content:space-between;padding:0 21px;flex-shrink:0}
.inspector-heading{padding:21px 19px 18px;border-bottom:1px solid var(--line)}.inspector-heading h2{font-size:16px;margin:5px 0 0}.inspect-empty{padding:24px 19px;display:flex;flex-direction:column;align-items:flex-start;gap:10px;color:#8997a7;line-height:1.55}.inspect-empty strong{color:#52687b}.inspector-section{padding:17px 19px;border-bottom:1px solid #eff2f5}.inspector-section h3{font-size:11px;text-transform:uppercase;color:#8a9aaa;letter-spacing:.8px;font-weight:800;margin:0 0 14px}.inspect-row{display:flex;align-items:center;gap:8px;margin:9px 0}.inspect-row label{color:#708399;font-size:11px;min-width:48px}.inspect-row>input,.inspect-row>select,.inspect-row>textarea{width:100%;border:1px solid #e0e7ed;border-radius:6px;padding:8px;background:#fff;color:#24384d;outline-color:#8abbea}.inspect-row textarea{min-height:75px;resize:vertical;line-height:1.5}.four-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}.four-grid label{display:flex;flex-direction:column;gap:5px;color:#718395;font-size:11px}.four-grid input,.four-grid select{width:100%;min-width:0;padding:8px;border:1px solid #dfe5ed;border-radius:6px;color:#33495e;background:#fff}.pills{display:flex;gap:6px}.pill{border:1px solid #dce5ed;border-radius:6px;background:#fff;padding:6px 9px;color:#5c6c7d}.pill.active{border-color:#8fc3ef;background:#e9f5fc;color:var(--deep)}.section-action{background:#f0f6fc;color:#286097;border:1px solid #d8e9f9;border-radius:6px;padding:9px 11px;font-weight:700;font-size:11px}.section-action.warn{background:#fff2f2;border-color:#ffd7d7;color:#b64848}.row-actions{display:flex;gap:8px;flex-wrap:wrap}.inspect-notice{font-size:11px;color:#8290a0;line-height:1.55;padding-top:10px}.toast{position:fixed;bottom:26px;left:50%;transform:translateX(-50%) translateY(25px);background:#24364b;color:#fff;padding:10px 16px;border-radius:9px;z-index:999;box-shadow:0 10px 30px #1233;opacity:0;transition:.2s;pointer-events:none;font-size:12px}.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}
#app.preview-mode .sidebar,#app.preview-mode .inspector{display:none}#app.preview-mode .workspace{grid-template-columns:1fr}#app.preview-mode .block.selected{outline:none!important}#app.preview-mode .resize-handle,#app.preview-mode .table-drag{display:none!important}#app.preview-mode .sheet:before{display:none}#printShell{display:none}
@page{size:A4 portrait;margin:0} @media print{html,body{width:210mm;height:297mm;margin:0!important;padding:0!important;background:white!important}#app{display:none!important}#printShell{display:block!important;width:210mm;height:297mm;overflow:hidden}#printShell .sheet{width:794px;height:1123px;transform:scale(.999);transform-origin:top left;box-shadow:none;border:0;zoom:1;-webkit-print-color-adjust:exact;print-color-adjust:exact}#printShell .block{outline:none!important}#printShell .resize-handle,#printShell .table-drag,#printShell .reference-layer{display:none!important}#printShell .sheet:before{display:none}#printShell input{border:0!important;background:transparent!important;padding:0!important}}
@media(max-width:1100px){.workspace{grid-template-columns:210px minmax(340px,1fr) 260px}.topbar{padding:0 10px}.top-actions{gap:2px}.top-actions button{padding:8px 6px;font-size:11px}}