:root{--ink:#253d34;--muted:#65766e;--green:#315c49;--paper:#f8f7f2;--line:#dfe4dc;--peach:#f1bc8e;--soft:#eaf0e8;--radius:18px;--shadow:0 14px 35px #253d3408;color-scheme:light;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;font-size:15px;line-height:1.55;color:var(--ink);background:var(--paper)}*{box-sizing:border-box}body{margin:0}a{color:inherit;text-decoration:none}a:hover{text-decoration:underline;text-underline-offset:4px}button,input,textarea,select{font:inherit;color:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.45}button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible,summary:focus-visible{outline:3px solid #bf6c2e;outline-offset:3px}button,select,input,textarea{max-width:100%}svg{display:block}button svg,.trust-bar svg,.print-note>svg{width:19px;height:19px;flex-shrink:0}p{margin:0}h1,h2,h3{margin:0;line-height:1.2}h1,h2{font-family:Georgia,"Times New Roman",serif;font-weight:400}h1{font-size:clamp(35px,3.8vw,56px);letter-spacing:-1.5px;line-height:1.06}h1 em{font-weight:400;color:#668566}h2{font-size:30px;letter-spacing:-.6px}h3{font-size:16px;font-weight:650}.skip{position:fixed;left:12px;top:-100px;z-index:100;background:white;padding:12px}.skip:focus{top:10px}.site-header{max-width:1180px;margin:auto;padding:24px 20px;display:flex;align-items:center;gap:35px;border-bottom:1px solid var(--line)}.brand{font-weight:750;font-size:23px;display:inline-flex;align-items:center;gap:10px;letter-spacing:-.7px;white-space:nowrap}.brand-suffix{font-size:8px;letter-spacing:2px;margin-left:0;font-weight:600;align-self:end;margin-bottom:5px}.brand-mark{display:grid;grid-template-columns:repeat(2,9px);gap:3px;width:23px;transform:rotate(-8deg)}.brand-mark i{width:9px;height:9px;background:var(--green);border-radius:2px}.brand-mark i:last-child{background:#d89864}.site-header nav{display:flex;gap:28px;margin-left:auto;font-size:13px;font-weight:550}.site-header nav [aria-current]{color:var(--green);text-decoration:underline;text-underline-offset:7px}.languages{font-size:11px;display:flex;gap:8px;white-space:nowrap}.languages a{padding:7px 0}.languages a:not([aria-current]){color:var(--muted)}.languages [aria-current]{font-weight:750}main{max-width:1140px;padding:0 20px;margin:auto}.hero{display:flex;gap:36px;justify-content:space-between;align-items:center;padding:48px 10px 32px}.eyebrow{font-size:10px;letter-spacing:2.1px;font-weight:750;color:var(--muted);text-transform:uppercase;margin-bottom:13px}.hero-desc{max-width:540px;color:var(--muted);font-size:14px;margin-top:18px}.hero-art{position:relative;width:230px;height:202px;flex-shrink:0;margin-right:30px}.paper-back,.paper-front{position:absolute;width:141px;height:178px;border-radius:4px;box-shadow:0 8px 25px #263f3420;left:30px;top:4px}.paper-back{background:#dbe6d8;transform:rotate(-12deg)}.paper-front{background:#fffefa;transform:rotate(8deg);display:flex;flex-direction:column;padding:10px 18px;border:1px solid #ebe8df}.paper-front>span:first-child{font-family:Georgia,serif;font-size:69px;font-weight:700;line-height:1.1;color:#314c3c;letter-spacing:-6px}.paper-front .art-shapes{font-size:46px;line-height:1;letter-spacing:8px;color:#bd946f}.paper-front small{font-size:6px;letter-spacing:1.8px;border-top:1px solid var(--line);padding-top:7px;margin-top:auto}.art-tag{position:absolute;right:0;bottom:15px;width:81px;height:81px;background:var(--peach);border:5px solid var(--paper);border-radius:50%;font-size:21px;font-weight:700;display:flex;flex-direction:column;align-items:center;justify-content:center;transform:rotate(-9deg)}.art-tag small{font-size:8px;font-weight:500}.trust-bar{display:flex;align-items:center;gap:26px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:12px 10px;font-size:11px;color:var(--muted)}.trust-bar span{display:flex;align-items:center;gap:7px}.trust-bar svg{width:14px;height:14px;color:var(--green)}.section-heading{display:flex;justify-content:space-between;align-items:end;gap:20px;margin:32px 0 20px}.section-heading .eyebrow{margin-bottom:6px}.section-heading p:last-child{font-size:12px;color:var(--muted);max-width:340px}.workspace{display:grid;grid-template-columns:330px minmax(0,1fr);gap:22px;align-items:start}.control-card,.preview-card,.download-card{border:1px solid var(--line);border-radius:var(--radius);background:#fffefb;box-shadow:var(--shadow)}.control-card{padding:24px}.control-card h3{display:flex;align-items:center;gap:10px;margin-bottom:22px}.step-number{font-size:10px;display:inline-grid;place-items:center;width:25px;height:25px;border-radius:50%;background:var(--soft);color:var(--green);font-weight:700;flex-shrink:0}.field{display:flex;flex-direction:column;gap:7px;min-width:0;margin:14px 0;font-size:12px;font-weight:650}.field>span:first-child{display:block}.field input,.field select,.field textarea{width:100%;border:1px solid #d6ddd3;border-radius:9px;background:#fff;height:43px;padding:9px 11px;outline-offset:1px}.field textarea{height:82px;resize:vertical;min-height:70px;font-weight:700;font-size:26px;letter-spacing:2px;line-height:1.3}.field input[type=number]{font-weight:600;font-variant-numeric:tabular-nums;padding-right:35px}.field select{font-size:12px;padding-right:18px}.input-wrap{display:block;position:relative}.input-wrap>span{position:absolute;right:12px;top:12px;color:var(--muted);font-size:11px;pointer-events:none}.input-wrap input::-webkit-inner-spin-button{display:none}.field-row{display:grid;grid-template-columns:1fr 1fr;gap:12px;align-items:start}.help{font-size:10.5px;line-height:1.55;color:var(--muted);margin-top:-6px;margin-bottom:12px;overflow-wrap:anywhere}.normalized{background:#f1f3ed;border-radius:6px;padding:7px 10px;font-size:11px;margin:12px 0;overflow-wrap:anywhere}.normalized span{color:var(--muted)}.normalized output{font-weight:650;white-space:pre-wrap}.checkbox{display:flex;gap:9px;font-size:12px;font-weight:600;margin:19px 0 11px;align-items:flex-start}.checkbox input{accent-color:var(--green);width:16px;height:16px;flex-shrink:0;margin:2px 0 0}.fold{border-top:1px solid var(--line);margin-top:23px;padding-top:17px}.fold summary{list-style:none;display:flex;gap:10px;align-items:center;font-size:15px;font-weight:650;cursor:pointer;padding:7px 0}.fold summary::-webkit-details-marker{display:none}.fold-plus{margin-left:auto;font-size:20px;font-weight:400}.fold[open] .fold-plus{transform:rotate(45deg)}.fold-content{padding-top:4px}.text-button{border:0;background:none;padding:8px 0;font-size:12px;text-decoration:underline;color:var(--muted)}.preview-column{min-width:0;display:grid;gap:16px;position:sticky;top:12px}.preview-card{overflow:hidden}.preview-toolbar{display:flex;justify-content:space-between;padding:17px 22px;border-bottom:1px solid var(--line);align-items:center;font-size:12px}.preview-toolbar>div{display:flex;align-items:center;gap:8px}.preview-toolbar>span{border:1px solid var(--line);border-radius:5px;padding:3px 7px;color:var(--muted);font-size:10px}.live-dot{width:7px;height:7px;background:#5f8460;border-radius:50%}.metrics{display:grid;grid-template-columns:1.3fr 1fr .8fr;padding:16px 22px;gap:14px;border-bottom:1px solid var(--line)}.metrics div{border-right:1px solid var(--line)}.metrics div:last-child{border:0}.metrics span{font-size:10px;color:var(--muted);display:block}.metrics strong{font-size:17px;letter-spacing:-.4px;display:block;margin-top:3px;font-weight:600;font-variant-numeric:tabular-nums}.metrics .small-unit{display:inline;font-size:12px;padding-left:2px}.preview-stage{padding:25px;min-height:350px;display:flex;align-items:center;justify-content:center;background-color:#eef0e9;background-image:radial-gradient(#cbd3c2 0.6px,transparent .6px);background-size:12px 12px;height:442px}.preview-stage>svg{width:auto;height:auto;max-height:390px;max-width:100%;background:white;box-shadow:0 6px 20px #2d3a321b;border:1px solid #e5e4dc}.preview-stage.invalid>svg{opacity:.25}.loading-card{font-size:13px;color:var(--muted)}.page-controls{display:flex;align-items:center;justify-content:center;gap:15px;padding:14px 15px 7px;font-size:11px}.page-controls button{background:#fff;border:1px solid var(--line);border-radius:7px;min-width:34px;min-height:34px;font-size:18px}.preview-disclaimer{text-align:center;color:var(--muted);font-size:10px;margin-bottom:12px}.tile-map{display:flex;flex-wrap:wrap;gap:5px;justify-content:center;margin:0 15px 14px}.tile-map button{padding:4px 9px;font-size:10px;border:1px solid var(--line);background:#fff;border-radius:5px;min-height:29px}.tile-map [aria-current]{background:var(--green);color:white;border-color:var(--green)}.download-card{padding:18px;display:grid;grid-template-columns:minmax(0,1fr) auto;gap:12px}.button{min-height:46px;border-radius:9px;display:flex;align-items:center;justify-content:center;gap:9px;font-size:13px;font-weight:650;padding:12px 17px;text-decoration:none;border:1px solid var(--green)}.button:hover{text-decoration:none;filter:brightness(.97)}.button.primary{background:var(--green);color:#fff}.button.secondary{background:#fffefb;color:var(--green);border-color:#ccd6c8;font-size:12px}.button-format{font-size:9px;letter-spacing:1px;border:1px solid #ffffff50;border-radius:3px;padding:1px 4px;margin-left:auto}.download-card>p{grid-column:1/-1;font-size:10px;color:var(--muted)}.download-card .help{margin:0}.project-actions{grid-column:1/-1;display:flex;gap:18px;padding-top:7px;border-top:1px solid var(--line)}.project-actions button{display:flex;gap:6px;align-items:center;border:none;background:none;padding:7px 0;font-size:11px}.project-actions svg{width:15px;height:15px}.print-note{display:flex;gap:12px;padding:17px 18px;background:#edf1e7;border-radius:12px;border:1px solid #dce5d5}.print-note>svg{width:21px;height:21px;margin-top:2px}.print-note h3{font-size:13px;margin-bottom:5px}.print-note p{font-size:11px;color:var(--muted)}.print-note a{font-size:11px;font-weight:650;display:inline-block;margin-top:8px;text-decoration:underline}.presets{display:flex;align-items:center;flex-wrap:wrap;gap:10px;font-size:11px;padding:18px 0}.presets>span{color:var(--muted);margin-right:5px}.presets button{background:none;border:1px solid #d7ddd1;padding:8px 12px;border-radius:20px}.presets button:hover{background:var(--soft)}.how{margin:65px 0 50px;padding-top:32px;border-top:1px solid var(--line)}.how-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;margin-top:28px}.how-grid article{border-left:1px solid var(--line);padding-left:23px}.step-large{font-family:Georgia,serif;font-size:30px;color:#adba9b;display:block;margin-bottom:10px}.how h3{font-size:15px;margin-bottom:10px}.how p,.faq p{color:var(--muted);font-size:13px;line-height:1.7}.faq{max-width:810px;margin:60px auto 75px}.faq h2{margin-bottom:23px}.faq details{padding:17px 0;border-bottom:1px solid var(--line)}.faq summary{font-size:13px;font-weight:600;cursor:pointer}.faq details p{margin-top:14px}.site-footer{max-width:1140px;margin:auto;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:20px;border-top:1px solid var(--line);padding:30px 20px;color:var(--muted)}.site-footer .brand{font-size:20px;color:var(--ink)}.site-footer p{font-size:11px;margin-top:7px}.footer-links{display:flex;flex-wrap:wrap;gap:20px;font-size:12px}.site-footer .footer-note{width:100%;font-size:10px}.error{padding:14px 16px;border:1px solid #db9d88;background:#fff0e9;color:#8b3924;border-radius:10px;font-size:12px;overflow-wrap:anywhere}.error[hidden]{display:none}.prose{max-width:780px;padding:60px 10px;margin:auto;min-height:65vh}.prose>h1{font-size:44px;margin-bottom:42px}.prose section{margin-bottom:30px}.prose h2{font-family:inherit;font-size:19px;font-weight:650;margin-bottom:12px;letter-spacing:0}.prose p{color:var(--muted);line-height:1.8}.prose .button{margin-top:30px;max-width:300px}.prose .print-note h2{font-size:16px}.shape-select{border:0;padding:0;margin:0 0 18px;min-width:0}.shape-select legend{font-size:12px;font-weight:650;margin-bottom:9px}.shape-buttons{display:grid;grid-template-columns:repeat(3,1fr);gap:7px}.shape-buttons button{border:1px solid var(--line);background:white;border-radius:9px;display:flex;flex-direction:column;align-items:center;gap:6px;padding:12px 3px;font-size:10px;min-height:74px}.shape-buttons svg{width:22px;height:22px}.shape-buttons [aria-pressed=true]{background:var(--soft);border-color:#7c987b}.field input:disabled{background:#f0f0eb;color:#8e988f}.button.loading{opacity:.7}#status{min-height:15px}
@media(min-width:1400px){.preview-stage{height:475px}.preview-stage>svg{max-height:425px}}
@media(max-width:950px){.site-header{gap:18px}.site-header nav{gap:14px}.brand-suffix{display:none}.workspace{grid-template-columns:290px minmax(0,1fr);gap:15px}.control-card{padding:20px}.hero-art{margin-right:0}.hero{gap:15px}.download-card{grid-template-columns:1fr}.metrics{padding:14px}.metrics strong{font-size:15px}.preview-stage{padding:17px;height:395px}}
@media(max-width:720px){main{padding:0 15px}.site-header{flex-wrap:wrap;padding:16px 15px;gap:12px}.brand{font-size:22px}.site-header nav{order:3;width:100%;gap:23px;font-size:12px;overflow:auto;padding:8px 0 3px}.languages{margin-left:auto}.hero{padding:28px 0 23px;gap:10px}.hero-art{width:120px;height:136px;transform:scale(.77);transform-origin:center right;margin-left:-24px;margin-right:0;display:none}.hero h1{font-size:39px}.hero-desc{font-size:13px;max-width:500px}.eyebrow{font-size:9px;letter-spacing:1.5px}.trust-bar{gap:12px;padding:11px 0;font-size:9px;justify-content:space-between}.trust-bar svg{width:13px}.trust-bar span{gap:3px}.section-heading{align-items:start;margin-top:25px;gap:15px}.section-heading p:last-child{max-width:190px;font-size:10px}.section-heading h2{font-size:26px}.workspace{display:flex;flex-direction:column;gap:16px}.control-card{width:100%;padding:20px}.preview-column{width:100%;position:static;gap:14px}.field-row{gap:15px}.field textarea{height:73px}.preview-stage{height:400px}.preview-stage>svg{max-height:360px}.metrics strong{font-size:18px}.download-card{grid-template-columns:1fr auto;padding:15px;gap:10px}.button{padding:11px 13px;font-size:12px}.button.secondary{font-size:11px}.button-format{display:none}.how{margin-top:42px}.how-grid{grid-template-columns:1fr;gap:24px}.how h2,.faq h2{font-size:27px}.faq{margin:45px 0}.footer-links{gap:17px}.prose{padding:35px 0}.prose>h1{font-size:36px}.print-note{padding:16px}.presets{font-size:10px;gap:8px}.presets button{font-size:10px}.tile-map button{min-height:34px;min-width:34px}}
@media(prefers-reduced-motion:no-preference){button,a{transition:background-color .15s ease,opacity .15s ease}.preview-stage>svg{animation:appear .18s ease}@keyframes appear{from{opacity:.5;transform:translateY(3px)}to{opacity:1;transform:none}}}
@media print{.site-header,.site-footer,.control-card,.download-card,.presets,.how,.faq,.hero,.trust-bar,.section-heading,.page-controls,.metrics,.preview-toolbar,.tile-map{display:none!important}.preview-stage:before{content:'Usa il PDF scaricato / Print the downloaded PDF';display:block}.preview-stage{background:white;height:auto;display:block}.preview-stage>svg{display:none}.print-note{display:block}.preview-disclaimer{display:none}}

/* Refinements: keep the actual generator visible sooner; collapsed secondary layout. */
[hidden]{display:none!important}
@media(min-width:721px){.hero{padding-top:30px;padding-bottom:23px}.hero-art{height:175px}.paper-front,.paper-back{height:163px}.paper-front>span:first-child{font-size:61px}.paper-front .art-shapes{font-size:39px;letter-spacing:6px;white-space:nowrap}.art-tag{bottom:0}.hero h1{font-size:49px}.section-heading{margin-top:25px;margin-bottom:18px}.preview-stage{height:370px}.preview-stage>svg{max-height:325px}}

/* v2: preview controls and optional geometry, shared with the original workshop. */
.history-controls{display:flex;gap:8px;align-items:center;margin:-6px 0 13px;flex-wrap:wrap}
.history-controls button,.preview-tools button,.orientation-advice button{background:white;border:1px solid var(--line);border-radius:7px;padding:8px 10px;min-height:38px;font-size:11px}
.history-controls+.help{margin-top:0}.extra-settings{border:1px solid var(--line);border-radius:9px;margin:18px 0;padding:12px}
.extra-settings summary{font-size:12px;font-weight:650;cursor:pointer}.extra-settings[open] summary{margin-bottom:12px}
.preview-tools{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:10px 18px;border-bottom:1px solid var(--line);flex-wrap:wrap}
.segmented{display:flex;gap:4px}.segmented [aria-pressed=true]{background:var(--green);color:white;border-color:var(--green)}
.zoom-field{font-size:10px;color:var(--muted);display:flex;gap:6px;align-items:center}.zoom-field select{border:1px solid var(--line);border-radius:6px;background:white;min-height:36px;font-size:11px;padding:3px 7px}
.transform-note{padding:8px 18px;background:#fbecd9;color:#694017;font-size:11px;border-bottom:1px solid #ead8bd}
.actual-size{font-size:11px;color:var(--muted);padding:8px 18px;border-bottom:1px solid var(--line);font-variant-numeric:tabular-nums}
.preview-stage{overflow:auto;align-items:flex-start}.preview-stage>svg{flex-shrink:0;margin:auto}
.preview-stage[data-zoom="1.5"]>svg{height:540px;max-height:none;max-width:none;width:auto;margin:0 auto}
.preview-stage[data-zoom="2"]>svg{height:720px;max-height:none;max-width:none;width:auto;margin:0 auto}
.preview-stage.invalid{font-size:12px;color:#8b3924;align-items:center;text-align:center}
.orientation-advice{padding:12px;border:1px solid var(--line);background:var(--soft);border-radius:8px;margin:14px 0}
.orientation-advice p{font-size:11px;margin-bottom:7px}.orientation-advice button{width:100%;background:#fffefb}
.download-card .full-width{grid-column:1/-1;min-height:38px}.print-note .text-button{display:block;color:var(--green);font-weight:650;text-align:left;margin-top:6px}
#preview-heading{scroll-margin-top:14px}.mobile-jump{display:none;font-size:11px;font-weight:650;color:var(--green);margin-left:auto}
#star-options,#round-options{background:#f4f6f0;border-radius:9px;padding:1px 12px 8px;margin:12px 0}
@media(max-width:720px){.mobile-jump{display:block}.preview-tools{padding:10px 12px}.preview-stage[data-zoom="1"]{height:380px}.preview-stage[data-zoom="1"]>svg{max-height:340px}.history-controls button{min-height:42px}.preview-tools button{min-height:40px}.preview-column{scroll-margin-top:12px}.shape-buttons{grid-template-columns:repeat(3,minmax(0,1fr))}.shape-buttons button{overflow-wrap:anywhere}}
@media(max-width:370px){.preview-tools{gap:7px}.segmented{width:100%}.segmented button{flex:1}.zoom-field{margin-left:auto}.metrics{gap:8px;padding:12px}.metrics strong{font-size:16px}.download-card{grid-template-columns:1fr}.download-card .button{width:100%}}
@media print{.preview-tools,.actual-size,.transform-note,.history-controls{display:none!important}}
.preview-stage[data-zoom="1.5"],.preview-stage[data-zoom="2"]{justify-content:flex-start}
.preview-stage[data-zoom="1.5"]>svg,.preview-stage[data-zoom="2"]>svg{margin:0}

/* v3: optional workspace tools stay outside the primary editing form. */
.controls-column{min-width:0}.utility-panel,.range-panel{background:#fffefb;border:1px solid var(--line);border-radius:13px;margin-top:16px;min-width:0}
.utility-panel>summary,.range-panel>summary{padding:15px 17px;font-size:13px;font-weight:650;cursor:pointer;list-style-position:inside}
.panel-body{padding:0 17px 17px}.panel-body>.help{margin:10px 0}.panel-body input[type=text],.range-panel input[type=text]{width:100%;min-height:44px;border:1px solid #bdcabe;border-radius:8px;padding:10px 12px;background:white;font-size:14px}
.panel-actions{display:flex;flex-wrap:wrap;gap:8px;margin:10px 0}.panel-actions button,.panel-actions a{min-height:40px;max-width:100%;padding:9px 12px;border:1px solid #cfd9ce;border-radius:8px;background:#fffefb;font-size:12px;line-height:1.3;text-align:left}
.panel-actions .primary{background:var(--green);color:white}.grid-control{padding:9px 18px;border-bottom:1px solid var(--line);background:#f7faf6}.grid-control .checkbox{margin:0;font-size:11px}.grid-control .help{margin:4px 0 0;font-size:10px;line-height:1.5}
.range-panel{grid-column:1/-1;margin:0;padding:0 14px 14px;background:#fafaf5}.range-panel>summary{padding:12px 0}.range-panel .field{margin:0}.range-panel p{margin:8px 0}.range-panel .button{width:100%}
.library-list{list-style:none;margin:12px 0;padding:0;display:grid;gap:9px}.library-entry{border:1px solid var(--line);padding:12px;border-radius:10px;overflow-wrap:anywhere;background:#f9faf5}.library-entry strong{display:block;font-size:14px}.library-entry .help{font-size:11px;margin:3px 0}.empty-library{font-size:12px;color:var(--muted);padding:8px 0}
#library-status:not(:empty){padding:10px 12px;background:#f7eedc;border-left:3px solid #b78144;border-radius:5px;font-size:12px;overflow-wrap:anywhere}
.proposal{padding:20px;border:1px solid #bbcbbb;border-radius:14px;background:#f0f5e8;margin:15px 0}.proposal h3{margin-bottom:8px}.proposal p{font-size:13px}.proposal .eyebrow{font-size:10px;margin-bottom:8px}
.catalogue-shortcut{margin:22px 0 10px;padding:17px 20px;border:1px solid var(--line);border-radius:12px;background:#edf2e7}.catalogue-shortcut>a{color:var(--green);font-weight:700;font-size:14px}.catalogue-shortcut>p{font-size:12px;margin-top:5px;color:var(--muted)}
.templates-hero{padding:45px 0 30px;max-width:780px}.templates-hero h1{font-size:clamp(34px,4vw,49px)}.templates-hero>p:last-child{font-size:15px;line-height:1.7;color:var(--muted);margin-top:18px}.template-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.template-card{background:#fffefb;border:1px solid var(--line);border-radius:16px;overflow:hidden;display:flex;flex-direction:column;box-shadow:var(--shadow)}.template-image{display:flex;align-items:center;justify-content:center;padding:24px;height:195px;background-color:#ecf0e6;background-image:linear-gradient(90deg,#b6c7b522 1px,transparent 1px),linear-gradient(#b6c7b522 1px,transparent 1px);background-size:20px 20px}
.template-image img{display:block;object-fit:contain;max-width:100%;height:145px;width:100%;filter:drop-shadow(0 4px 4px #253d3410)}.template-body{padding:20px;display:flex;flex:1;flex-direction:column;gap:12px}.template-body h2{font-family:inherit;font-size:18px;letter-spacing:-.2px;font-weight:650;line-height:1.3}.template-body>p{font-size:13px;line-height:1.6;color:var(--muted)}.template-body>.template-size{font-size:11px;color:var(--green);font-weight:650;margin-top:auto;font-variant-numeric:tabular-nums}.template-body .button{align-self:flex-start;min-height:42px;font-size:12px}.templates-note{background:var(--soft);border-radius:13px;padding:22px 25px;margin:30px 0 40px}.templates-note p{font-size:13px;margin:8px 0}.templates-note a{font-size:13px;font-weight:700;color:var(--green)}
@media(max-width:1000px){.site-header{gap:20px}.site-header nav{gap:17px;font-size:12px}}
@media(max-width:800px){.template-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.site-header{flex-wrap:wrap}.site-header nav{order:3;margin:0;width:100%;justify-content:space-between;gap:12px;flex-wrap:wrap}.site-header .languages{margin-left:auto}}
@media(max-width:480px){.template-grid{grid-template-columns:1fr;gap:18px}.template-card{max-width:100%}.template-image{height:175px}.template-image img{height:125px}.templates-hero{padding:28px 0}.template-body{padding:17px}.panel-actions button,.panel-actions a{min-height:44px}.proposal{padding:14px}.site-header nav{font-size:11px;gap:9px}.utility-panel summary{font-size:12px}.grid-control{padding:9px 12px}}
@media print{.utility-panel,.range-panel,.grid-control,.proposal,.catalogue-shortcut{display:none!important}}
[hidden]{display:none!important}

/* v4: independent sheets; optional tools remain secondary to the main editor. */
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.sheet-hero{max-width:860px}.sheet-hero h1{font-size:clamp(36px,4.8vw,62px)}.sheet-editor{padding-bottom:20px}.sheet-editor .control-card h2{font-size:24px;margin-bottom:16px}.sheet-editor .field{margin:14px 0}.sheet-editor textarea{font-family:ui-monospace,monospace;letter-spacing:1.5px;font-size:16px;min-height:95px;width:100%;resize:vertical;padding:12px;border:1px solid #bdcabe;border-radius:9px;background:white}
.converted-sequence{padding:12px;background:var(--soft);border-radius:9px;font-size:11px}.converted-sequence strong{display:block;margin-bottom:5px}.converted-sequence output{display:block;font-size:12px;line-height:1.8;overflow-wrap:anywhere}
.sheet-print-options{border-top:1px solid var(--line);margin-top:20px;padding-top:12px}.sheet-print-options>summary{cursor:pointer;font-size:13px;font-weight:650;padding:6px 0}.sheet-note{padding:10px 4px;line-height:1.65}.sheet-jump{margin:8px 0 15px;float:none}.sheet-editor .history-controls{padding:12px 0}.sheet-editor .history-controls button{flex:1;min-height:42px}
.sheet-sequence{display:flex;flex-wrap:wrap;gap:7px;padding:14px 18px;border-top:1px solid var(--line)}.sheet-sequence button{min-width:38px;min-height:38px;border:1px solid #cedacc;background:white;border-radius:8px;font-size:14px;font-weight:650}.sheet-sequence button[aria-pressed=true]{background:var(--green);border-color:var(--green);color:white;box-shadow:0 0 0 2px white,0 0 0 3px var(--green)}
#sheet-preview{height:480px;background-color:#edf0e8;background-image:linear-gradient(90deg,#a9b7a514 1px,transparent 1px),linear-gradient(#a9b7a514 1px,transparent 1px);background-size:18px 18px}#sheet-preview>svg{max-height:430px;max-width:100%;background:white;box-shadow:0 5px 20px #253d3420}#sheet-preview-title{scroll-margin-top:12px}#sheet-position{font-size:12px;text-align:center}.sheet-editor .project-actions{flex-wrap:wrap;gap:12px}.sheet-editor .project-actions button{line-height:1.4;min-height:44px}
#packing-status{font-size:13px;background:#edf2e7;border-radius:9px;padding:13px;margin:12px 0;line-height:1.65}#packing-cap{padding:10px;background:#fbecd9;border-radius:7px;color:#694017}.catalogue-filters{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(0,1fr) auto;align-items:end;gap:12px;padding:18px;margin-bottom:22px;border:1px solid var(--line);border-radius:14px;background:#fffefb}.catalogue-filters .field{margin:0}.catalogue-filters input{min-height:44px;width:100%;padding:10px 12px;background:white;border:1px solid #bdcabe;border-radius:8px}.catalogue-filters .help{grid-column:1/-1;margin:0}#catalogue-count{grid-column:1/-1;font-size:12px;color:var(--muted)}
@media(max-width:1000px){.site-header{gap:17px}.site-header nav{gap:13px}.site-header .brand{font-size:21px}}
@media(max-width:720px){#sheet-preview{height:410px}#sheet-preview>svg{max-height:360px}.sheet-editor .workspace{grid-template-columns:1fr}.sheet-sequence{padding:14px;gap:8px}.sheet-sequence button{min-width:40px;min-height:40px}.catalogue-filters{grid-template-columns:1fr 1fr}.catalogue-filters .field:first-child{grid-column:1/-1}.catalogue-filters .button{min-height:44px;font-size:12px}}
@media(max-width:370px){.sheet-editor .control-card{padding:18px}.sheet-hero h1{font-size:36px}.sheet-editor .metrics strong{font-size:20px}.catalogue-filters{grid-template-columns:1fr}.catalogue-filters>*{grid-column:1/-1}.sheet-editor .page-controls{gap:8px}.sheet-editor .history-controls{flex-wrap:wrap}}
@media print{.catalogue-filters,.sheet-editor .controls-column,.sheet-editor .download-card,.sheet-sequence{display:none!important}}

.field-error{color:#8b3924;font-size:13px;line-height:1.5;margin:7px 0 12px;grid-column:1/-1}
[aria-invalid="true"]{border-color:#a3472c!important;outline-offset:3px}
.startup-retry{justify-self:start;min-height:44px}

/* v5: complete text cards, using the existing visual language. */
.cards-editor .control-card input[type=text]{width:100%;min-width:0;background:#fff;border:1px solid #bdcabe;border-radius:8px;padding:10px;font:inherit;font-size:14px}
.cards-editor .field-row{align-items:start}.cards-editor .field-row>*{min-width:0}.cards-editor .extra-settings{margin:10px 0;padding:10px 0}.cards-editor .extra-settings summary{font-size:13px;cursor:pointer;font-weight:650}
.cards-editor .converted-sequence output{max-height:106px;overflow:auto}.card-caption{font-size:13px;font-weight:650;padding:12px 18px;margin:0;overflow-wrap:anywhere;border-bottom:1px solid var(--line)}
#card-preview{height:475px;min-height:280px;background-color:#edf0e8;background-image:linear-gradient(90deg,#a9b7a514 1px,transparent 1px),linear-gradient(#a9b7a514 1px,transparent 1px);background-size:18px 18px}
#card-preview>svg{max-height:430px;max-width:100%;background:white;box-shadow:0 5px 20px #253d3420}#card-position{text-align:center;font-size:12px}.card-presets{display:flex;flex-wrap:wrap;justify-content:start}.card-presets>span{width:100%;padding-top:4px}
#card-fit-status{font-size:12px;line-height:1.7;overflow-wrap:anywhere}.cards-editor .history-controls button{min-height:44px}.cards-editor .sheet-sequence button{min-width:42px;min-height:42px}
.cards-editor .print-note button,.cards-editor .print-note a{display:block;margin:8px 0;line-height:1.6}.assembly-download{grid-column:1/-1}.assembly-download .panel-body p{font-size:12px;line-height:1.7}
.assembly-download button{white-space:normal;line-height:1.5}.site-header nav{flex-wrap:wrap}
@media(max-width:1000px){.site-header nav{gap:10px}.site-header .brand-suffix{display:none}}
@media(max-width:720px){#card-preview{height:390px}#card-preview>svg{max-height:350px}.cards-editor .metrics strong{font-size:20px}.cards-editor .preview-column{min-width:0}.cards-editor .project-actions{gap:8px}.cards-editor .sheet-hero{padding-top:20px}.card-caption{padding:12px}}
@media(max-width:370px){.cards-editor .field-row{gap:10px}.cards-editor .control-card{padding:16px}.cards-editor .metrics{gap:8px}#card-preview{height:330px}#card-preview>svg{max-height:295px}}