:root{font:16px/1.5 Inter,'PingFang SC','Microsoft YaHei',system-ui,sans-serif;color:#253047;background:#f3f5f9;--blue:#234cec;--line:#e5e9f0;--muted:#818a99}*{box-sizing:border-box}body{margin:0}button,input,select{font:inherit}button{cursor:pointer}button:disabled{opacity:.4;cursor:not-allowed}button,a,input,select{touch-action:manipulation}button:focus-visible,input:focus-visible,select:focus-visible,a:focus-visible{outline:3px solid #9ab9ff;outline-offset:2px}button{transition:background .15s}a{text-decoration:none;color:inherit}[hidden]{display:none!important}.topbar{height:72px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;padding:0 24px;gap:12px}.brand{display:flex;align-items:center;gap:9px;font-size:22px;font-weight:750;white-space:nowrap}.brand small{font-size:15px;font-weight:550;letter-spacing:-.5px}.brandmark{display:grid;place-items:center;background:var(--blue);color:#fff;width:33px;height:33px;border-radius:8px;font-size:30px}.topbar nav{display:flex;align-self:stretch;margin-left:28px;gap:22px}.nav{border:0;border-bottom:3px solid transparent;background:none;padding:0 3px;color:#778195;font-size:14px}.nav.active{color:var(--blue);border-bottom-color:var(--blue);font-weight:650}.private-label{margin-left:auto;color:#8490a2;font-size:12px}.btn{min-height:37px;padding:8px 13px;border:1px solid #dfe4ed;border-radius:7px;background:white;color:#40506b;font-size:14px;white-space:nowrap}.btn:hover{background:#f0f4ff}.primary{color:white;background:var(--blue);border-color:var(--blue)}.primary:hover{background:#173bcd}.wide{width:100%;margin-top:12px}.text-btn{border:0;background:none;padding:8px 0;color:var(--blue);font-size:13px}.danger{color:#ac555f}.icon-btn{border:0;background:transparent;min-width:30px;min-height:32px;font-size:22px;color:#6f7d92}.editor-view{display:grid;grid-template-columns:244px minmax(300px,1fr) 260px;height:calc(100dvh - 72px)}.sidebar,.inspector{background:white;padding:21px 18px;overflow:auto;scrollbar-width:thin}.sidebar{border-right:1px solid var(--line)}.inspector{border-left:1px solid var(--line)}.side-title{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:16px}.side-title h2{font-size:15px;margin:0}.side-title span{font-size:11px;color:#8a94a5}.upload{width:100%}.hint{font-size:12px;line-height:1.8;color:#8a93a4;margin:10px 0}.assets{display:grid;grid-template-columns:repeat(3,1fr);gap:7px;max-height:240px;overflow:auto}.asset{background:#f4f6fa;border:1px solid #e6ebf2;border-radius:6px;overflow:hidden;position:relative;aspect-ratio:1;cursor:pointer;padding:0}.asset img{width:100%;height:100%;object-fit:cover}.asset span{position:absolute;bottom:0;left:0;right:0;font-size:10px;padding:2px 4px;background:#ffffffdb;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.sidebar section{border-top:1px solid var(--line);margin-top:14px;padding-top:17px}h3{font-size:14px;font-weight:650;margin:0 0 12px}.paper-buttons{display:flex;gap:6px}.paper-buttons button{background:#fff;border:1px solid var(--line);border-radius:6px;padding:8px 10px;font-size:12px;flex:1}.paper-buttons button.active{color:var(--blue);border-color:#5878f3;background:#f0f4ff}.pair{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:12px}label{font-size:13px;color:#66758a;display:block}input[type=number],input[type=text],input[type=search],input:not([type]),select{display:block;width:100%;min-width:0;border:1px solid #dce2ec;border-radius:6px;background:white;color:#344158;padding:7px 9px;font-size:14px;margin-top:5px;min-height:35px}.sidebar>section>select{margin-top:12px}input[type=checkbox]{accent-color:var(--blue);width:15px;height:15px;margin:0}.check{display:flex;align-items:center;gap:8px;margin-top:12px;font-size:13px}.stage{min-width:0;display:flex;flex-direction:column;position:relative;background:#eef1f6;overflow:hidden}.stagebar{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:16px 24px;background:#f8f9fb;border-bottom:1px solid #e1e6ef}.stagebar h1{font-size:16px;font-weight:650;margin:0}.stagebar>div>span{font-size:12px;color:#8d98a9}.stage-actions{display:flex;align-items:center;gap:5px}.stage-actions .btn{min-height:30px;padding:5px 10px;font-size:12px}.stage-actions span{font-size:12px;white-space:nowrap;margin:0 4px}.canvas-scroll{flex:1;overflow:auto;padding:25px 38px 20px;background-image:radial-gradient(#cfd6e1 .7px,transparent .7px);background-size:15px 15px;position:relative}.paper-caption{max-width:600px;margin:0 auto 10px;display:flex;justify-content:space-between;color:#8b98ab;font-size:11px}.paper{width:100%;max-width:600px;aspect-ratio:210/297;background:white;box-shadow:0 6px 30px #273e601c;margin:auto;position:relative;isolation:isolate;overflow:visible;touch-action:pan-y}.frame{position:absolute;user-select:none;touch-action:none;cursor:move;transform-origin:50% 50%;outline:1px solid transparent;z-index:1}.frame.selected{outline:1.5px solid var(--blue);z-index:3}.frame:hover:not(.selected){outline:1px solid #a8b7d6}.frame.excluded{opacity:.35}.frame canvas{width:100%;height:100%;display:block;pointer-events:none}.frame .placeholder{position:absolute;inset:0;background:#edf2fb;border:1px dashed #bac9e5;display:flex;align-items:center;justify-content:center;flex-direction:column;color:#8a9fc2;overflow:hidden;pointer-events:none}.frame .placeholder b{font-size:clamp(10px,1.7vw,19px);font-weight:400}.frame .placeholder span{font-size:clamp(7px,.85vw,11px)}.frame.circle .placeholder{border-radius:50%}.dimension{position:absolute;left:50%;bottom:calc(100% + 5px);transform:translateX(-50%);background:#f4f7fbea;color:#7485a0;border-radius:4px;padding:2px 6px;font:11px/1.5 system-ui;white-space:nowrap;pointer-events:none;opacity:0}.frame:hover .dimension,.frame.selected .dimension,.paper.show-dimensions .dimension{opacity:1}.frame.selected .dimension{background:var(--blue);color:white;bottom:-25px}.handle{position:absolute;width:11px;height:11px;background:white;border:1.5px solid var(--blue);border-radius:2px;display:none;touch-action:none;z-index:8;padding:0;min-height:0}.selected .handle{display:block}.handle.nw{left:-6px;top:-6px;cursor:nwse-resize}.handle.ne{right:-6px;top:-6px;cursor:nesw-resize}.handle.sw{left:-6px;bottom:-6px;cursor:nesw-resize}.handle.se{right:-6px;bottom:-6px;cursor:nwse-resize}.handle.rotate{left:calc(50% - 6px);top:-27px;border-radius:50%;cursor:grab;width:12px;height:12px}.handle.rotate:after{content:'';position:absolute;width:1px;background:var(--blue);height:14px;left:4px;top:10px}.crop-mode .frame.selected{outline:2px dashed #de9144;cursor:grab}.crop-mode .frame.selected .handle{display:none}.guide{position:absolute;z-index:6;background:#df8dca;pointer-events:none}.guide.vertical{top:0;bottom:0;width:1px}.guide.horizontal{left:0;right:0;height:1px}.paper-ruler{position:absolute;left:0;top:0;width:100%;height:100%;pointer-events:none;z-index:0}.canvas-tip{text-align:center;color:#8693a8;font-size:12px;margin:20px 0 0}.stage-footer{display:flex;justify-content:space-between;padding:10px 24px;font-size:11px;color:#8995a8;background:#f8f9fb;border-top:1px solid #e2e7ef;gap:10px}.notice{font-size:12px;padding:9px 18px;background:#fff4df;color:#956a29;border-bottom:1px solid #f0dfbf;max-height:100px;overflow:auto}.canvas-empty{position:absolute;left:50%;top:40%;transform:translate(-50%,-50%);display:flex;align-items:center;flex-direction:column;gap:12px;width:90%;text-align:center;pointer-events:none}.canvas-empty strong{font-size:20px;letter-spacing:-.5px}.canvas-empty span{font-size:13px;color:#8a96ac}.canvas-empty button{pointer-events:auto;margin-top:4px}.eyebrow{font-size:11px;letter-spacing:1.5px;color:var(--blue);font-weight:600}#inspector-empty{padding:30px 3px}#inspector-empty h2{font-size:24px;font-weight:650;line-height:1.5;margin:14px 0}#inspector-empty p{font-size:13px;color:#8a94a4;line-height:1.9}.mini-guide{display:grid;grid-template-columns:35px 1fr;gap:13px 8px;border-top:1px solid var(--line);margin-top:25px;padding-top:20px;font-size:12px;color:#8693a6}.mini-guide b{font-weight:550;color:#495c78}.inspector-heading{display:flex;justify-content:space-between;align-items:center;gap:8px}.inspector-heading h2{font-size:14px;margin:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.segmented{display:flex;background:#f0f3f8;border-radius:7px;padding:3px;margin:16px 0;gap:2px}.segmented button{flex:1;border:0;background:none;font-size:12px;padding:7px 3px;border-radius:5px;color:#7b879a}.segmented button.active{background:white;color:var(--blue);box-shadow:0 1px 4px #263f5b15}.label-row{display:flex;align-items:center;justify-content:space-between}.label-row h3{margin:0}.label-row select{width:65px;padding:4px;min-height:30px}.end{align-self:end}.inspector input[type=range]{width:100%;accent-color:var(--blue);margin:16px 0}#zoom-value{float:right}#selected-meta{margin:5px 0;min-height:21px}.templates-view{max-width:1350px;margin:auto;padding:44px 40px 70px}.templates-heading{display:flex;justify-content:space-between;align-items:center;gap:20px}.templates-heading h1{font-size:30px;letter-spacing:-1px;font-weight:650;margin:10px 0}.templates-heading p{font-size:14px;color:#8791a3;max-width:700px}.template-tabs{display:flex;gap:28px;border-bottom:1px solid #dfe5ee;margin-top:32px}.template-tabs button{border:0;border-bottom:2px solid transparent;background:none;padding:14px 0;font-size:15px;color:#8994a5}.template-tabs button.active{border-color:var(--blue);color:var(--blue);font-weight:650}.template-tabs span{font-size:11px;background:#e3e9f3;padding:2px 6px;border-radius:5px}.template-filters{display:flex;justify-content:space-between;gap:16px;margin:23px 0;align-items:center}.template-filters>input{max-width:250px;margin:0}.template-filters>div{display:flex;gap:6px;flex-wrap:wrap}.category{border:0;background:transparent;color:#7d899e;padding:7px 13px;font-size:13px;border-radius:6px}.category.active{background:#e7edff;color:var(--blue);font-weight:600}.template-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:23px}.template-card{background:white;border:1px solid #e0e6ef;border-radius:11px;overflow:hidden;display:flex;flex-direction:column}.template-preview{height:230px;background:#edf1f7;padding:23px;display:flex;align-items:center;justify-content:center;cursor:pointer;border:0;width:100%}.template-preview canvas{max-height:100%;max-width:100%;box-shadow:0 4px 14px #20365914}.template-info{padding:17px;display:flex;flex-direction:column;flex:1}.template-info h3{font-size:15px;margin:0 0 6px}.template-info p{font-size:12px;line-height:1.8;color:#8a94a4;margin:0 0 13px;min-height:43px}.template-meta{display:flex;justify-content:space-between;color:#8795ab;font-size:11px;margin-bottom:13px}.template-info .btn{width:100%;margin-top:auto}.template-file-actions{display:flex;gap:14px;margin-top:6px;justify-content:center}.collection-note{text-align:center;font-size:12px;color:#8d98aa;margin-top:36px}.no-results{grid-column:1/-1;text-align:center;padding:70px 20px;color:#8592a8}.toast{position:fixed;bottom:28px;left:50%;transform:translateX(-50%);background:#24324d;color:white;padding:12px 22px;max-width:90%;font-size:14px;border-radius:8px;z-index:100;box-shadow:0 4px 20px #15294c26}dialog{max-width:min(470px,calc(100vw - 32px));padding:27px;border:1px solid #e0e6ef;border-radius:14px;color:#35455f}dialog::backdrop{background:#26364d66}dialog h2{font-size:21px;margin:0 0 14px}dialog p{font-size:14px;color:#8490a3;line-height:1.8}.dialog-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:25px}.editing-badge{position:absolute;top:8px;right:8px;font-size:11px;color:#8799b4}.frame[data-empty=true]{cursor:pointer}.frame:focus-visible{outline:2px solid var(--blue)}
/* Compact editing workspace: primary actions first, details on demand. */
.topbar{height:64px}.editor-view{height:calc(100dvh - 64px);grid-template-columns:216px minmax(300px,1fr) 252px;min-height:0}
.sidebar,.inspector{padding:16px 14px;min-height:0}.side-title{margin-bottom:12px}.side-title h2{font-size:14px}.side-title span{font-size:10px;white-space:nowrap}
.sidebar section{margin-top:14px;padding-top:14px}.sidebar section h3{margin-bottom:8px;font-size:12px;color:#748198}.paper-buttons button{padding:7px 6px;white-space:nowrap}.assets{grid-template-columns:repeat(4,minmax(0,1fr));gap:5px;max-height:112px;margin-top:9px}.asset span{font-size:9px}.assets:empty{display:none}.library-actions{display:flex;justify-content:space-between;gap:8px}.library-actions .text-btn{font-size:11px;white-space:nowrap;padding:9px 0}.sidebar-note{font-size:11px;color:#8a94a5;line-height:1.8;margin:18px 0 0}
.panel-details{border-top:1px solid var(--line);margin-top:12px}.panel-details>summary{display:flex;align-items:center;gap:6px;min-height:38px;list-style:none;cursor:pointer;color:#53627b;font-size:12px;font-weight:600;user-select:none}.panel-details>summary::-webkit-details-marker{display:none}.panel-details>summary:after{content:'⌄';margin-left:auto;transition:transform .15s;font-size:16px;color:#8795ab}.panel-details[open]>summary:after{transform:rotate(180deg)}.panel-details>summary span{font-size:10px;color:#8a94a5;font-weight:400}.panel-details>summary:focus-visible{outline:3px solid #9ab9ff;outline-offset:1px;border-radius:4px}.details-body{padding:0 0 12px}.details-body>.pair:first-child{margin-top:0}.field-label{margin-top:10px}.settings-checks .check{font-size:12px}.asset-library{margin-top:12px}.asset-library>summary{min-height:30px}
.stagebar{padding:10px 16px;min-height:58px;flex-shrink:0}.stagebar>div:first-child{min-width:0}.stagebar h1{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:14px}.stage-actions{flex-shrink:0}.canvas-clipboard{display:flex;align-items:center;gap:7px;padding:8px 16px;border-bottom:1px solid var(--line);background:#fff;flex-shrink:0}.canvas-clipboard .btn{font-size:12px;min-height:32px;padding:6px 10px}.canvas-clipboard #auto-layout{display:inline-flex;align-items:center;gap:6px;font-size:13px;font-weight:650;padding:7px 13px;box-shadow:0 2px 5px #234cec1c}.layout-icon{font-size:18px;line-height:1}.toolbar-divider{height:18px;border-left:1px solid var(--line);margin:0 3px}.shortcut-hint{margin-left:auto;font-size:10px;color:#8a94a5;white-space:nowrap}.canvas-scroll{padding:16px 30px 20px;min-height:0}.notice{flex-shrink:0;max-height:64px;padding:7px 16px}.stage-footer{padding:7px 16px;flex-shrink:0}.canvas-tip{margin-top:14px}
.inspector-heading h2{font-size:13px}.inspector-heading .icon-btn{min-height:24px;height:24px;line-height:1}.inspector #selected-meta{font-size:11px;min-height:17px;margin:3px 0}.inspector .segmented{margin:10px 0;padding:3px}.segmented button{padding:6px 3px}.inspector .pair{gap:9px;margin-top:8px}.inspector label{font-size:12px}.inspector input[type=number],.inspector select{margin-top:3px;padding:5px 8px;min-height:32px}.inspector .label-row h3{font-size:13px}.inspector .label-row select{width:61px;min-height:27px;padding:2px 5px;margin:0}.inspector .check{margin-top:8px;font-size:11px}.quick-position{display:grid;grid-template-columns:minmax(0,1fr) auto auto;align-items:end;gap:6px;margin-top:10px}.quick-position .btn{padding:5px 8px;min-height:32px;font-size:12px}.object-actions{display:grid;grid-template-columns:1fr 1fr auto;gap:6px;padding-top:12px;margin-top:12px;border-top:1px solid var(--line)}.object-actions .btn{padding:6px;min-height:32px;font-size:11px}.inspector .panel-details{margin-top:10px}.inspector .panel-details>summary{min-height:38px}.inspector .wide{margin-top:8px;padding:6px;min-height:32px;font-size:12px}.inspector input[type=range]{margin:10px 0}.inspector .crop-hint{margin:4px 0 9px}#crop-controls>.pair .btn{min-height:32px;padding:6px;font-size:12px}#inspector-empty{padding:18px 3px}#inspector-empty h2{font-size:22px}#inspector-empty .mini-guide{margin-top:18px;padding-top:18px}
@media(min-width:1500px){.editor-view{grid-template-columns:232px minmax(300px,1fr) 264px}.paper,.paper-caption{max-width:650px}}
@media(max-width:1100px){.editor-view{grid-template-columns:196px minmax(280px,1fr) 236px}.sidebar,.inspector{padding:12px}.topbar{padding:0 16px}.topbar nav{margin-left:14px;gap:16px}.private-label{display:none}.topbar #save-template{margin-left:auto}.canvas-scroll{padding:16px 22px}.stagebar{padding:9px 12px}.stage-actions .btn{padding:4px 7px}.canvas-clipboard{padding:8px 12px}.shortcut-hint{display:none}.template-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:760px){
 .topbar{height:88px;padding:6px 12px;display:grid;grid-template-columns:1fr auto auto;grid-template-rows:34px 34px;gap:4px 8px}.brand{font-size:18px;grid-column:1;grid-row:1}.brand small{display:none}.brandmark{width:27px;height:27px;font-size:24px}.topbar nav{grid-column:2/4;grid-row:1;margin:0;gap:18px;justify-self:end;height:34px}.nav{font-size:12px}.topbar #save-template{grid-column:2;grid-row:2;margin:0}.topbar #export{grid-column:3;grid-row:2}.topbar .btn{font-size:12px;padding:5px 10px;min-height:32px}
 .editor-view{display:flex;flex-direction:column;height:calc(100dvh - 88px)}.sidebar{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.45fr);gap:6px 10px;padding:8px 12px;border-right:0;border-bottom:1px solid var(--line);flex-shrink:0;max-height:32dvh;overflow:auto;align-items:start}.side-title,.sidebar-note{display:none}.sidebar .upload{grid-column:1;grid-row:1;width:100%;font-size:12px;padding:6px;min-height:34px}.paper-section{grid-column:2;grid-row:1}.sidebar .paper-section{margin:0;padding:0;border:0}.paper-section h3{display:none}.paper-buttons{gap:4px}.paper-buttons button{font-size:11px;padding:7px 4px;min-height:34px}.asset-library{grid-column:1;grid-row:2}.paper-advanced{grid-column:2;grid-row:2}.sidebar .panel-details{margin:0;border-top:0;min-width:0}.sidebar .panel-details>summary{min-height:28px;font-size:11px}.sidebar .details-body{padding-top:6px}.sidebar .assets{grid-template-columns:repeat(3,minmax(0,1fr));max-height:96px}.library-actions{flex-wrap:wrap;gap:0}.library-actions .text-btn{font-size:10px;padding:5px 0}.sidebar .pair{gap:6px;margin-top:6px}.sidebar label,.settings-checks .check{font-size:11px}.sidebar input[type=number],.sidebar select{font-size:16px;padding:4px;min-height:32px}.sidebar .check{margin-top:8px}
 .stage{flex:1;min-height:180px}.stagebar{padding:7px 12px;min-height:48px}.stagebar h1{font-size:12px}.stagebar>div>span{font-size:10px}.stage-actions{gap:2px}.stage-actions .btn{font-size:11px;padding:4px 5px;min-height:28px}.stage-actions .icon-btn{min-width:23px;min-height:28px}.stage-actions span{font-size:10px;margin:0 2px}.canvas-clipboard{gap:6px;padding:7px 12px}.canvas-clipboard .btn{font-size:11px;padding:6px 8px;min-height:32px}.canvas-clipboard #auto-layout{font-size:12px;padding:7px 10px}.canvas-clipboard .toolbar-divider{margin:0 1px}.shortcut-hint{display:none}.canvas-scroll{padding:12px 24px 18px}.paper,.paper-caption{max-width:410px}.paper-caption{font-size:10px}.canvas-tip{font-size:10px}.stage-footer{padding:6px 12px;font-size:10px}.stage-footer span:last-child{display:none}.notice{padding:6px 12px;font-size:11px;max-height:44px}
 .inspector{display:none;border-left:0;border-top:1px solid var(--line);max-height:42dvh;flex-shrink:0;overflow:auto;padding:9px 14px}.inspector.has-selection{display:block}.inspector-heading h2{max-width:80%;font-size:12px}.inspector #selected-meta{font-size:10px;margin:1px 0;min-height:15px}.inspector .segmented{margin:6px 0}.segmented button{padding:5px 3px}.inspector .pair{margin-top:5px}.inspector input[type=number],.inspector select{font-size:16px;min-height:32px}.inspector .label-row select{font-size:13px;min-height:25px}.inspector .check{font-size:11px;margin-top:5px}.quick-position{margin-top:6px}.object-actions{margin-top:8px;padding-top:8px}.object-actions .btn{min-height:32px;font-size:12px}.inspector .panel-details{margin-top:6px}.inspector .panel-details>summary{min-height:32px}.inspector .panel-details>summary span{font-size:10px}.handle{width:15px;height:15px}.handle.nw,.handle.sw{left:-8px}.handle.ne,.handle.se{right:-8px}.handle.nw,.handle.ne{top:-8px}.handle.sw,.handle.se{bottom:-8px}.handle.rotate{width:17px;height:17px;top:-33px;left:calc(50% - 8px)}.handle.rotate:after{left:6px;top:15px}
 .templates-view{padding:25px 17px 45px}.templates-heading{align-items:flex-start;flex-direction:column;gap:8px}.templates-heading h1{font-size:23px}.templates-heading p{font-size:13px}.template-tabs{margin-top:18px}.template-filters{flex-direction:column;align-items:stretch;margin:16px 0;gap:12px}.template-filters>input{max-width:none}.template-filters>div{gap:2px}.category{padding:7px 9px;font-size:12px}.template-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.template-preview{height:175px;padding:18px}.template-info{padding:12px}.template-info h3{font-size:14px}.template-info p{font-size:11px}.template-meta{font-size:10px}.template-info .btn{font-size:12px}.template-tabs button{font-size:14px}.canvas-empty strong{font-size:17px}.canvas-empty span{font-size:12px}
}
@media(prefers-reduced-motion:reduce){*{transition:none!important}}
@media(max-width:760px){
 #move-controls{position:relative}.inspector #move-controls .label-row{position:absolute;right:0;top:20px}.inspector #move-controls .label-row h3{display:none}.inspector #move-controls .label-row select{width:60px;min-height:32px;font-size:14px}.inspector .size-pair{padding-right:70px;margin-top:0}.quick-position{grid-template-columns:minmax(0,1fr) auto auto}.quick-position>label{display:flex;align-items:center;gap:7px;white-space:nowrap}.quick-position>label input{margin:0;min-width:0}.inspector .quick-position>label{font-size:11px}
}
@media(max-width:760px){
 .inspector .details-body>.quick-position:first-child{margin-top:0;margin-bottom:10px}
 .sidebar{padding-top:6px;padding-bottom:6px;row-gap:3px}.sidebar .panel-details>summary{min-height:24px}
 .inspector .panel-details>summary span{font-size:10px}
}
@media(max-width:760px) and (max-height:740px){
 .topbar{height:72px;grid-template-rows:28px 28px;padding-top:6px;padding-bottom:6px;row-gap:4px}.topbar nav{height:28px}.topbar .btn{min-height:28px;padding:3px 9px}.editor-view{height:calc(100dvh - 72px)}
}
@media(max-width:760px) and (max-height:740px){
 .stagebar{min-height:38px;padding-top:4px;padding-bottom:4px}.stagebar #summary{display:none}.canvas-clipboard{padding-top:4px;padding-bottom:4px}.stage-footer{display:none}
}
/* Project actions stay visible independently of the material library. */
.project-actions{display:flex;gap:6px;margin-left:18px;flex-shrink:0}.new-project{border-color:#b5c4ff;background:#edf1ff;color:var(--blue);font-weight:650}.topbar .private-label{font-size:11px}.drafts-heading{display:flex;align-items:center;justify-content:space-between;gap:12px}.drafts-heading h2{margin:0}#drafts-dialog{width:560px;max-height:85dvh;box-sizing:border-box;overflow:auto}.drafts-list{display:grid;gap:10px}.draft-card{display:flex;align-items:center;gap:12px;border:1px solid var(--line);border-radius:9px;padding:12px}.draft-preview{width:48px;height:60px;object-fit:contain;background:#f0f3f9;border-radius:4px;flex-shrink:0}.draft-blank{display:grid;place-items:center;font-size:11px;color:#8795ab}.draft-info{display:grid;gap:5px;min-width:0;flex:1}.draft-info strong{font-size:13px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.draft-info span,.draft-info small{font-size:11px;color:#8290a5}.draft-card .btn{font-size:12px;padding:7px 9px;white-space:nowrap}.draft-empty{font-size:12px!important}
@media(min-width:761px) and (max-width:1250px){.topbar .private-label{display:none}.topbar{gap:8px}.project-actions{margin-left:auto}.topbar #save-template{margin-left:0}.topbar .btn{font-size:12px;padding:7px 9px}}
@media(max-width:760px){.topbar{grid-template-columns:repeat(4,minmax(0,1fr));column-gap:6px}.brand{grid-column:1/3}.topbar nav{grid-column:3/5}.project-actions{display:contents}.topbar #clear{grid-column:1;grid-row:2}.topbar #open-drafts{grid-column:2;grid-row:2}.topbar #save-template{grid-column:3;grid-row:2}.topbar #export{grid-column:4;grid-row:2}.topbar .btn{padding-left:4px;padding-right:4px;white-space:nowrap}.draft-card{padding:9px;gap:8px}#drafts-dialog{padding:18px}.draft-preview{width:36px;height:48px}}
.project-card-actions{display:grid;gap:7px;flex-shrink:0}.project-manage-actions{display:flex;justify-content:space-between;gap:12px}.project-manage-actions .text-btn{font-size:11px;padding:3px 0}.draft-card .draft-info{align-self:center}#rename-project-dialog{width:360px;box-sizing:border-box}#rename-project-name{width:100%;box-sizing:border-box}
.paper-buttons{display:grid;grid-template-columns:1fr 1fr 1.6fr}.paper-buttons select{width:100%;min-width:0;margin:0;padding:7px 4px;font-size:12px;min-height:34px;text-overflow:ellipsis;border-radius:6px}.paper-buttons select.active{border-color:#9eb2ff;background:#edf1ff;color:var(--blue)}
@media(max-width:760px){.sidebar .paper-buttons select{font-size:11px;min-height:34px;padding:7px 2px}.paper-buttons{grid-template-columns:1fr 1fr 1.7fr}}