:root{--ink:#293b31;--muted:#849087;--accent:#dcea78;--line:#e3e7dc;--bg:#f5f6f0;--paper:#fff;--green:#435c45;--red:#d46b67;--blue:#608ba7}*{box-sizing:border-box}body{margin:0;color:var(--ink);background:var(--bg);font-family:Inter,-apple-system,BlinkMacSystemFont,'PingFang SC','Microsoft YaHei',sans-serif;font-size:13px}button,input,select{font:inherit}button{cursor:pointer;color:inherit;transition:background .15s,transform .15s}button:disabled{opacity:.45;cursor:wait}button:hover{filter:brightness(.97)}button:active{transform:translateY(1px)}button:focus-visible,input:focus-visible,select:focus-visible{outline:2px solid #71893f;outline-offset:3px}button{border:0;background:none}a{color:inherit;text-decoration:none}.topbar{height:80px;background:#fcfdf9;border-bottom:1px solid var(--line);display:flex;align-items:center;padding:0 32px;gap:48px}.brand{display:flex;align-items:center;gap:10px}.brand-icon{font-size:44px;line-height:1;transform:rotate(-15deg);color:#557149}.brand strong{font-size:23px;font-weight:650;letter-spacing:3px;display:flex;align-items:baseline;gap:12px}.brand strong span{font-size:9px;letter-spacing:1.5px;font-weight:500;color:var(--muted)}.project-title{font-size:12px;color:#7a857d;flex:1}.tag{font-size:10px;border:1px solid var(--line);padding:4px 7px;border-radius:4px;margin-left:8px}.top-actions{display:flex;gap:12px;align-items:center}.text-button{font-size:12px;padding:8px}.primary{background:var(--ink);color:#fff;padding:13px 20px;border-radius:7px;font-size:12px;display:flex;justify-content:center;align-items:center;gap:20px}.primary span{color:var(--accent);font-size:17px}.secondary{background:#f3f5ed;border:1px solid #dce2d3;padding:11px;border-radius:6px}.full{width:100%}main{max-width:1900px;margin:0 auto;padding:28px 32px 0}.intro{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px}.eyebrow{font-size:10px;color:#839173;letter-spacing:2px;font-weight:600}h1{font-size:28px;font-weight:550;letter-spacing:1px;line-height:1.2;margin:10px 0 0}.workflow{display:flex;gap:18px;align-items:center;color:#8b958b;font-size:11px}.workflow span{display:flex;align-items:center;gap:8px}.workflow .active{color:#425637}.workflow i{font-style:normal;background:#e9eddf;border-radius:50%;width:24px;height:24px;display:grid;place-items:center;font-size:10px}.workflow .active i{background:var(--accent)}.workflow b{color:#d4dbc8;font-weight:400}.workspace{display:grid;grid-template-columns:258px minmax(400px,1fr) 268px;gap:16px;align-items:stretch}.panel{background:var(--paper);border:1px solid var(--line);border-radius:10px}.left-panel,.right-panel{padding:22px 20px}.panel-heading{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}.panel-heading h2{font-size:14px;font-weight:600;margin:0}.panel-heading>span{font-size:10px;color:#929e8c;background:#f1f4eb;padding:4px 7px;border-radius:4px}.field{display:block;font-size:11px;color:#778373}.field select{display:block;margin-top:8px;border:1px solid var(--line);width:100%;border-radius:5px;padding:11px 10px;background:#fafbf7;color:#344738}.structure-note{display:flex;align-items:center;gap:12px;margin-top:16px;font-size:11px}.structure-note small{display:block;margin-top:5px;font-size:9px;color:#99a08f}.mini-box{width:44px;height:44px;display:grid;place-items:center;background:#f5f7ef;border-radius:7px;font-size:33px;color:#a0ae78}.divider{height:1px;background:#edf0e7;margin:23px 0}.section-label{font-size:11px;color:#74816f;display:flex;justify-content:space-between;margin-bottom:12px}.section-label span{color:#a0a997}.dimensions{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.dimensions label,.detail-fields label{font-size:10px;color:#87917e}.dimensions input,.detail-fields input{display:block;width:100%;padding:10px 8px;font-size:15px;color:var(--ink);background:#fafbf8;border:1px solid var(--line);border-radius:5px;margin-top:6px}.hint{font-size:10px;line-height:1.8;color:#939d8d}.preset-row{margin-top:12px}.chip{font-size:10px;border:1px solid #e3e8d7;color:#829163;border-radius:20px;padding:6px 10px;background:#fafbf6}.advanced{margin-top:20px;font-size:11px;color:#77836d}.advanced summary{display:flex;justify-content:space-between;cursor:pointer}.advanced summary::-webkit-details-marker{display:none}.detail-fields{margin-top:15px;display:grid;grid-template-columns:repeat(3,1fr);gap:7px}.detail-fields input{font-size:12px}.toggle{display:flex;align-items:center;gap:7px;margin:12px 0;font-size:11px;color:#7b8873;cursor:pointer}.toggle input{accent-color:#667e46;width:13px;height:13px;margin:0}.swatch{margin-left:auto;width:20px;height:2px}.artwork{background:#b6c191}.cut{background:var(--red)}.crease{border-top:2px dashed var(--blue)}.safe{border-top:1px dashed #92a46f}.local-note{border-top:1px solid #edf0e7;margin-top:25px;padding-top:17px;display:flex;gap:8px;align-items:center;color:#9ca791}.local-note span{font-size:12px}.local-note p{font-size:9px;line-height:1.7;margin:0}.error-text{font-size:11px;line-height:1.7;color:#b5664c;margin-top:10px}.canvas-panel{overflow:hidden;display:flex;flex-direction:column;min-height:660px}.canvas-toolbar{height:58px;display:flex;align-items:center;justify-content:space-between;padding:0 20px;border-bottom:1px solid var(--line)}.tabs{height:100%;display:flex;gap:22px}.tabs button{color:#a2a99b;font-size:11px;position:relative;padding:0}.tabs button.selected{color:#425634}.tabs button.selected:after{content:'';height:2px;background:#648343;bottom:0;position:absolute;left:0;right:0}.canvas-tools{display:flex;align-items:center;gap:6px;font-size:10px;color:#8a9681}.canvas-tools button{font-size:13px;padding:4px}.canvas-tools #zoom-fit{font-size:10px;border-left:1px solid var(--line);padding-left:10px;margin-left:5px}.canvas-stage{flex:1;position:relative;background-color:#f9faf6;background-image:radial-gradient(#dce2d4 .7px,transparent .7px);background-size:16px 16px;min-height:520px;overflow:hidden}.canvas-badge{position:absolute;top:18px;left:20px;font-size:9px;color:#93a084;background:#f7f9f0e6;padding:5px 8px;border-radius:3px;z-index:2}.dot,.status-dot{display:inline-block;width:5px;height:5px;border-radius:50%;background:#92a36d;vertical-align:middle;margin-right:5px}#demo-badge{color:#a4ac97}#flat-view{height:100%;min-height:520px;display:flex;align-items:center;justify-content:center;padding:50px 26px 45px;overflow:auto}#dieline{width:100%;max-width:660px;transform-origin:center;transition:transform .15s}#dieline svg{display:block;width:100%;max-height:530px;height:auto;filter:drop-shadow(0 7px 11px #6b765314)}.canvas-bottom{position:absolute;bottom:14px;left:20px;right:20px;display:flex;justify-content:space-between;font-size:9px;color:#9aa58b;pointer-events:none}.canvas-status{display:flex;align-items:center;padding:16px 20px;gap:12px;border-top:1px solid var(--line);font-size:10px}.canvas-status>span{flex-shrink:0}.status-dot{background:#c49b58}.canvas-status p{font-size:10px;line-height:1.6;color:#9b9e8b;margin:0;flex:1}.canvas-status button{white-space:nowrap;color:#859374;font-size:10px;padding:0}.upload-hint{margin-top:-8px;margin-bottom:15px;font-size:9px}.face-card{border:1px solid #e5e9df;border-radius:7px;margin-bottom:10px;display:flex;align-items:center;padding:10px;gap:10px;background:#fff;transition:border-color .2s}.face-card.dragging{border-color:#7e995c;background:#f5f9ed}.face-thumb{height:49px;width:38px;border-radius:3px;border:1px solid #e5e8dd;background:#f6f7f0;overflow:hidden;display:grid;place-items:center;flex-shrink:0;font-size:20px;color:#b3bf9f;padding:0}.face-thumb img{width:100%;height:100%;object-fit:contain}.face-main{flex:1;min-width:0}.face-title{display:flex;align-items:center;gap:7px}.face-title strong{font-size:11px;font-weight:550}.face-size{font-size:9px;color:#9ba68e;margin-top:4px}.face-name{font-size:9px;color:#8f9986;margin-top:4px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:135px}.face-demo{font-size:8px;color:#a2ad86;background:#f2f5e9;padding:2px 4px;border-radius:3px}.face-controls{display:flex;flex-direction:column;gap:3px}.face-controls button{color:#8b9b7a;font-size:14px;padding:2px}.face-options{display:flex;gap:5px;margin-top:5px;align-items:center}.face-options select{font-size:8px;color:#899879;border:0;background:#f4f6ed;padding:2px;border-radius:2px;max-width:68px}.face-options span{font-size:8px;color:#a0a78f}.file-hint{font-size:9px;text-align:center;margin-top:13px}.right-panel>.full{font-size:10px;margin-top:3px}#box-view{height:100%;min-height:520px;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:30px}#box-view[hidden]{display:none}#box-view p{text-align:center;font-size:11px;color:#8a9878;line-height:1.8;margin:0}#box-view small{font-size:9px}.box-scene{width:250px;height:310px;display:grid;place-items:center;perspective:1200px;--bw:150px;--bh:265px;--bd:97px}.box-object{width:var(--bw);height:var(--bh);position:relative;transform-style:preserve-3d;transform:rotateX(-17deg) rotateY(-28deg);margin-top:20px}.box-face{position:absolute;backface-visibility:hidden;border:1px solid #d4d9c7;background:#f3f0de;overflow:hidden}.box-face img{width:100%;height:100%;object-fit:contain}.box-front{width:var(--bw);height:var(--bh);transform:translateZ(calc(var(--bd) / 2));box-shadow:15px 20px 30px #455d2917}.box-right{width:var(--bd);height:var(--bh);transform:translateX(calc(var(--bw) - var(--bd) / 2)) rotateY(90deg);filter:brightness(.85)}.box-top{width:var(--bw);height:var(--bd);transform:translateY(calc(var(--bd) / -2)) rotateX(90deg);filter:brightness(1.03)}.preflight{margin-top:18px;display:grid;grid-template-columns:255px 1fr 170px;gap:30px;padding:26px;align-items:center}.preflight h2{font-size:19px;font-weight:500;margin:10px 0}.preflight-intro p{font-size:10px;color:#95a087;margin:0;line-height:1.7}#check-list{display:grid;grid-template-columns:1fr 1fr;gap:14px 24px}.check{display:flex;gap:9px;align-items:flex-start}.check-icon{font-size:12px;color:#9db572;line-height:18px}.check.warn .check-icon{color:#c59b62}.check strong{display:block;font-size:11px;font-weight:500}.check small{display:block;font-size:9px;color:#9aa18e;margin-top:5px;line-height:1.5}.preflight-action{display:flex;flex-direction:column;gap:13px;align-items:center}.preflight-action>span{font-size:10px;color:#a2926b}.preflight-action button{font-size:11px;width:100%}footer{display:flex;justify-content:space-between;padding:24px 0;color:#a5ac9a;font-size:9px;letter-spacing:.4px}footer b{font-weight:400;color:#d0d7c5;margin:0 10px}dialog{border:1px solid var(--line);border-radius:14px;width:490px;max-width:calc(100vw - 24px);padding:26px;color:var(--ink);box-shadow:0 30px 100px #1e352530}dialog::backdrop{background:#25372866;backdrop-filter:blur(3px)}.dialog-head{display:flex;align-items:center;justify-content:space-between}.dialog-head button{font-size:24px;color:#93a080}dialog h2{font-size:23px;font-weight:500;margin:14px 0}dialog>p{font-size:11px;line-height:1.8;color:#87927c}.export-options{display:flex;flex-direction:column;gap:10px;margin:23px 0 18px}.export-options>button{display:flex;align-items:center;gap:13px;text-align:left;border:1px solid #e1e7d6;padding:15px;border-radius:7px;background:#fafcf5}.format{font-size:10px;width:37px;height:37px;display:grid;place-items:center;background:#e9efdb;border-radius:5px;color:#7a8f52}.export-options>button div{flex:1}.export-options strong{font-size:12px;font-weight:550;display:block}.export-options small{font-size:10px;display:block;margin-top:5px;color:#9aa38d}.export-note{font-size:10px;line-height:1.8;color:#a09273;background:#faf8ef;padding:12px;border-radius:5px}#export-status{font-size:11px;margin-top:12px;color:#879a6a}#toast{position:fixed;left:50%;bottom:25px;transform:translate(-50%,20px);background:#2f4234;color:#fff;border-radius:7px;box-shadow:0 6px 25px #20302222;padding:13px 22px;opacity:0;pointer-events:none;transition:.2s;font-size:12px;max-width:85vw;line-height:1.7;z-index:10}#toast.visible{opacity:1;transform:translate(-50%,0)}@media(min-width:1600px){.workspace{grid-template-columns:280px minmax(400px,1fr) 290px}.canvas-panel{min-height:730px}#dieline svg{max-height:590px}.face-card{padding:12px}.face-thumb{height:54px;width:42px}}@media(max-width:1150px){main{padding:22px 18px 0}.topbar{padding:0 20px;gap:20px}.brand strong span{display:none}.workspace{grid-template-columns:215px minmax(330px,1fr) 230px;gap:10px}.left-panel,.right-panel{padding:18px 14px}.canvas-toolbar{padding:0 12px}.canvas-status{padding:13px;gap:8px}.canvas-status p{font-size:9px}.workflow{gap:10px}.preflight{grid-template-columns:210px 1fr;gap:25px}.preflight-action{grid-column:2;flex-direction:row;justify-content:flex-end}.preflight-action button{width:auto}h1{font-size:25px}}@media(max-width:850px){.topbar{height:65px}.project-title{display:none}.top-actions{margin-left:auto}.top-actions button{font-size:10px;padding:10px}.intro{align-items:flex-start;gap:15px}.workflow{font-size:9px;gap:5px}.workflow i{width:18px;height:18px}.workspace{grid-template-columns:210px minmax(0,1fr)}.right-panel{grid-column:1/-1}.right-panel #face-list{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.face-card{margin:0}.upload-hint{font-size:10px}.right-panel .full{margin-top:15px}.canvas-status p{display:none}.tabs{gap:15px}.canvas-tools{gap:2px}.canvas-panel{min-height:610px}#dieline svg{min-height:420px}.preflight{grid-template-columns:1fr}.preflight-action{grid-column:1}.preflight-intro p{font-size:11px}footer{gap:15px}footer span:last-child{display:none}}@media(max-width:580px){main{padding:18px 12px 0}.topbar{padding:0 12px}.brand strong{font-size:20px}.brand-icon{font-size:34px}.top-actions{gap:2px}.intro{flex-direction:column;margin-bottom:18px}.workflow{margin-top:5px;font-size:10px;gap:14px}.workspace{display:flex;flex-direction:column}.left-panel{order:1}.canvas-panel{order:2;min-height:440px}.right-panel{order:3}.left-panel .local-note,.left-panel .toggle,.left-panel .section-label:last-of-type{display:none}.left-panel .divider:last-of-type{display:none}.left-panel .advanced{margin-top:12px}.left-panel .hint{font-size:10px}.structure-note{display:none}.left-panel .divider{margin:15px 0}.panel-heading{margin-bottom:14px}.dimensions input{font-size:16px}.canvas-stage,#flat-view{min-height:380px}#flat-view{padding:40px 10px}#dieline svg{min-height:290px}.right-panel #face-list{grid-template-columns:1fr 1fr}.canvas-status{justify-content:space-between}.preflight{padding:20px;gap:20px}#check-list{gap:15px}.preflight-action{justify-content:space-between}.top-actions #open-project{display:none}}
/* Packaging library and interactive WebGL preview */
.category-switch{display:flex;padding:4px;background:#f1f4e9;border-radius:6px;margin-bottom:18px;gap:3px}.category-switch button{flex:1;font-size:11px;padding:9px 3px;color:#889479;border-radius:4px}.category-switch button.selected{background:#fff;color:#405b38;box-shadow:0 1px 4px #35462b12}.category-switch button:disabled{cursor:wait}.structure-note{align-items:flex-start;line-height:1.65}.structure-note .mini-box{flex-shrink:0}.structure-note small{line-height:1.8}.dimensions{grid-template-columns:repeat(2,minmax(0,1fr))}.dimensions label:only-child{grid-column:1/-1}.dimensions input{font-size:16px}.dimensions label,.detail-fields label{line-height:1.6}.detail-fields{grid-template-columns:repeat(2,minmax(0,1fr))}.new-tag{font-size:9px;margin-left:4px;color:#8d9c53;background:#edf2d9;padding:3px 4px;border-radius:3px}.template-note{font-size:10px;line-height:1.9;color:#8e967c;border-top:1px solid #e6ebdc;margin-top:22px;padding-top:17px}.seal{background:#d7ad60}#face-list:empty{min-height:100px}.face-thumb{height:54px;width:43px}.face-card{padding:11px 9px}.face-card[data-shape="circle"] .face-thumb{border-radius:50%;height:43px}.face-card[data-face="body"] .face-thumb{height:43px;width:43px}.canvas-panel{min-height:720px}.canvas-stage{min-height:580px;position:relative}.canvas-stage.is-3d{background-image:radial-gradient(ellipse at center,#f7f8ef 0%,#e9ede1 100%)}#flat-view{min-height:580px}#box-view{position:relative;width:100%;height:100%;min-height:580px;display:block;padding:0}#box-view[hidden]{display:none}#three-container{position:absolute;inset:0;min-height:480px;touch-action:none}#three-container canvas{display:block;width:100%;height:100%;outline:none;touch-action:none;cursor:grab}#three-container canvas:active{cursor:grabbing}.three-instructions{position:absolute;top:49px;left:20px;right:20px;display:flex;gap:12px;justify-content:center;font-size:9px;color:#9da58f;pointer-events:none}.three-instructions span+span:before{content:'·';margin-right:12px}.three-toolbar{position:absolute;bottom:44px;left:12px;right:12px;display:flex;justify-content:center;gap:3px;flex-wrap:wrap;z-index:3;pointer-events:auto}.three-toolbar button{border:1px solid #dfe5d5;background:#ffffffd9;backdrop-filter:blur(6px);font-size:10px;padding:7px 9px;border-radius:5px;white-space:nowrap;box-shadow:0 2px 6px #33482908}.three-toolbar button.selected,.three-toolbar button[aria-pressed="true"]{border-color:#718855;background:#425b3a;color:#f1f5e7}#auto-rotate{margin-left:7px}#three-error{position:absolute;left:20px;right:20px;top:40%;font-size:12px;line-height:1.8;padding:20px;text-align:center;color:#9b6d46;background:#fffaf0;border-radius:8px}.canvas-badge{pointer-events:none;z-index:2}.canvas-status{align-items:flex-start}.canvas-status p{line-height:1.8}.canvas-status>span{line-height:1.8;max-width:135px}.lineguide{color:#ae945d}.face-options{flex-wrap:wrap}#export-description{min-height:34px}.workflow{flex-shrink:0}h1{font-size:27px;letter-spacing:0}.intro{gap:18px}.right-panel .upload-hint{margin-bottom:17px;font-size:10px}.advanced[hidden]{display:none}.error-text:not(:empty){padding:10px;background:#fff7eb;border-radius:5px}#box-view .canvas-bottom{pointer-events:none}.box-object,.box-scene{display:none}@media(max-width:1150px){.workflow{font-size:10px;gap:8px}.intro h1{font-size:24px}.three-toolbar button{padding:6px;font-size:9px}.three-instructions{gap:5px;font-size:8px}.three-instructions span+span:before{margin-right:5px}}@media(max-width:850px){.workflow{font-size:9px;gap:5px}.intro h1{font-size:22px}.workspace .canvas-panel{min-height:650px}.canvas-stage,#flat-view,#box-view{min-height:560px}.right-panel .template-note{margin-top:14px;padding-top:12px}.right-panel .file-hint{text-align:left}.three-toolbar{gap:4px;bottom:50px}}@media(max-width:580px){.intro h1{font-size:23px}.workflow{font-size:10px;gap:12px}.dimensions{grid-template-columns:repeat(3,minmax(0,1fr))}.detail-fields{grid-template-columns:repeat(3,minmax(0,1fr))}.category-switch{margin-bottom:13px}.structure-note{display:flex}.workspace .canvas-panel{min-height:530px}.canvas-stage,#flat-view,#box-view{min-height:430px}.canvas-status p{display:block;font-size:9px}.canvas-status>span{max-width:90px;font-size:9px}.canvas-status{gap:6px;align-items:center}#three-container{min-height:380px}.three-toolbar button{padding:6px 7px;font-size:9px}.three-instructions{font-size:8px;top:48px}.canvas-toolbar{height:55px}.new-tag{font-size:8px}.top-actions #open-project{display:block}.topbar{gap:8px}.top-actions{gap:1px}.top-actions .text-button{padding:8px 4px;font-size:9px}.brand strong{font-size:18px}.brand-icon{font-size:28px}}
.canvas-stage.is-3d{background-size:100% 100%;background-repeat:no-repeat}
/* V0.3: searchable packaging library */
.library-launch{font-size:10px;border-radius:5px;background:#edf3d9;color:#5e753e;padding:6px 8px;white-space:nowrap}.category-switch{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:4px}.category-switch button{min-width:0;padding:8px 2px}.template-uses{display:flex;gap:5px;flex-wrap:wrap;margin-top:12px}.template-uses span{font-size:9px;padding:3px 7px;border:1px solid #e3e9d7;border-radius:4px;color:#7c8d66;background:#fafcf5}.mini-box{width:48px;height:48px}.mini-box svg{width:48px;height:44px}.structure-note small{font-size:10px}.right-panel #face-list{max-height:680px;overflow-y:auto;padding-right:3px;scrollbar-width:thin;scrollbar-color:#d5ddc6 transparent}.template-note{margin-top:18px}.library-heading{display:flex;justify-content:space-between;align-items:center;gap:16px}.library-heading h2{font-size:26px;margin:14px 0 8px}.library-heading p{color:#8c977e;font-size:11px;line-height:1.8;margin:0}.library-heading>span{font-size:11px;background:#eff4df;color:#73864d;padding:9px 13px;border-radius:6px;white-space:nowrap}#library-dialog{width:1010px;max-height:90vh;padding:26px 30px;overscroll-behavior:contain;scrollbar-width:thin}.library-search{display:flex;align-items:center;gap:10px;border:1px solid #dfe6d2;border-radius:7px;margin:21px 0 14px;padding:0 13px;background:#fafbf5}.library-search>span{font-size:26px;line-height:1;color:#8ca36e}.library-search input{border:0;outline:none;background:none;width:100%;padding:12px 0;font-size:12px;color:var(--ink)}.library-search input::placeholder{color:#a0aa91}.library-filters{display:flex;gap:6px;flex-wrap:wrap}.library-filters button{font-size:11px;padding:7px 13px;border:1px solid #e2e8d8;border-radius:20px;color:#849372}.library-filters button.selected{color:#fff;background:#4d6540;border-color:#4d6540}.library-result{display:flex;justify-content:space-between;gap:12px;color:#98a28b;font-size:10px;margin:20px 0 11px}.template-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}.template-card{text-align:left;padding:0;border:1px solid #e0e7d4;border-radius:9px;overflow:hidden;background:white;position:relative;display:flex;flex-direction:column}.template-card:hover{border-color:#8aa366;box-shadow:0 3px 14px #3549230b;filter:none}.template-card.current{border-color:#698348;box-shadow:0 0 0 1px #698348}.template-card-visual{height:110px;display:flex;align-items:center;justify-content:center;background:#f3f5eb;position:relative}.template-card-visual svg{height:98px;width:128px;transition:transform .2s}.template-card:hover svg{transform:translateY(-2px)}.template-card-kind{position:absolute;left:10px;top:10px;font-size:8px;color:#8e9e79}.template-card-current{position:absolute;right:9px;top:9px;background:#e0eabf;padding:3px 5px;border-radius:3px;font-size:8px;color:#5b743b}.template-card-body{padding:12px;display:flex;flex-direction:column;gap:7px;flex:1}.template-card h3{font-size:13px;font-weight:550;margin:0}.template-card p{font-size:9px;color:#8b9780;line-height:1.7;margin:0;min-height:31px}.template-card-uses{font-size:9px;color:#8e9d74;letter-spacing:.2px}.template-card-meta{font-size:9px;color:#7c8e63;padding-top:8px;border-top:1px solid #edf1e4;margin-top:auto;display:flex;justify-content:space-between}.library-empty{grid-column:1/-1;text-align:center;padding:45px 20px;color:#859577;line-height:1.8}.library-footnote{font-size:10px!important;margin:20px 0 0;line-height:1.8!important;color:#9aa28c!important}.field select{font-size:12px}.template-uses:empty{display:none}@media(max-width:900px){.template-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.right-panel #face-list{max-height:560px}}@media(max-width:580px){#library-dialog{padding:18px 16px;max-height:94vh}.library-heading h2{font-size:21px}.library-heading>span{padding:7px;font-size:9px}.template-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:9px}.template-card-visual{height:94px}.template-card-visual svg{height:84px}.library-result>span:last-child{display:none}.library-filters button{font-size:10px;padding:7px 10px}.category-switch{grid-template-columns:repeat(5,minmax(0,1fr))}.right-panel #face-list{max-height:480px}.template-card-body{padding:10px}.intro h1{font-size:22px}}
/* Keep the entire package in view when a template has many fields or faces. */
.workspace .canvas-panel{align-self:start;position:sticky;top:16px;min-height:0}.workspace .canvas-stage{height:clamp(400px,calc(100vh - 310px),700px);min-height:0;flex:none}#box-view,#flat-view{height:100%;min-height:0}#three-container{min-height:0}#dieline svg{min-height:0;max-height:calc(clamp(400px,calc(100vh - 310px),700px) - 100px)}@media(max-width:580px){.workspace .canvas-panel{position:static;align-self:stretch}.workspace .canvas-stage{height:430px}.workspace #box-view,.workspace #flat-view{min-height:0}#dieline svg{max-height:330px}}
#three-container{top:60px;bottom:74px}