@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=DM+Mono:wght@400;500&family=Instrument+Serif:ital@0;1&display=swap');
:root{--bg:#f6f5f3;--paper:#fff;--ink:#282826;--muted:#85847e;--line:#e9e8e4;--accent:#a46b54;--soft:#f0eee8;--serif:"Instrument Serif",Georgia,serif;--sans:"DM Sans",Arial,sans-serif;--mono:"DM Mono",monospace;color:var(--ink);background:var(--bg);font-family:var(--sans);font-size:14px;font-synthesis:none}
*{box-sizing:border-box}body{margin:0}button,input,select,textarea{font:inherit;color:inherit}button{cursor:pointer}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:2px solid var(--accent);outline-offset:3px}a{color:inherit;text-decoration:none}.topbar{height:78px;border-bottom:1px solid var(--line);background:#fff;display:flex;align-items:center;justify-content:space-between;gap:20px;padding:0 28px;position:relative;z-index:5}.logo{display:flex;align-items:center;gap:10px;font-size:17px;font-weight:700;letter-spacing:-.055em}.logo-symbol{font-size:31px;font-weight:400;color:var(--accent)}.logo small{display:block;margin-top:3px;font:500 9px/1.3 var(--mono);color:var(--muted);letter-spacing:.09em}.topbar-center{font:500 10px var(--mono);letter-spacing:.08em;color:#565753}.edition{color:#aaa8a2}.dot,.live-dot{display:inline-block;vertical-align:middle;background:#88a38e;border-radius:100%;width:7px;height:7px;margin-right:6px}.light-button,.subtle-button{background:white;border:1px solid #e6e5e1;border-radius:8px;padding:11px 15px;font-size:11px;font-weight:700}.light-button:hover,.subtle-button:hover{background:#f2f1ed}.app-shell{display:grid;grid-template-columns:272px minmax(0,1fr) 296px;min-height:calc(100vh - 78px)}.library-panel{border-right:1px solid var(--line);background:#fbfaf8;min-width:0;padding:28px 16px 20px;position:sticky;top:0;height:calc(100vh - 78px);overflow-y:auto}.panel-head{display:flex;align-items:start;justify-content:space-between;padding:0 11px}.eyebrow{font:500 9px/1.5 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:#96958f;margin:0 0 11px}h1,h2,h3,p{margin-top:0}.panel-head h2,.settings-title h2,.content-editor h2,.dialog-heading h2{font:400 35px/1 var(--serif);letter-spacing:-.02em;margin:0}.panel-head h2 em,.settings-title h2 em,.content-editor h2 em,.dialog-heading h2 em{font-weight:400}.count{border:1px solid #dad8d3;border-radius:6px;padding:5px 7px;font:500 11px var(--mono)}.search-wrap{margin:29px 9px 14px;display:flex;align-items:center;gap:7px;border:1px solid #e8e6e1;border-radius:8px;background:#fff;padding:0 10px}.search-wrap span{font-size:24px;color:#b7b4ad}.search-wrap input{border:0;outline:0;min-width:0;width:100%;background:transparent;padding:12px 0;font-size:12px}.filters{display:flex;gap:5px;flex-wrap:wrap;padding:0 8px 15px}.filters button{font:600 10px var(--sans);border:1px solid #e5e3df;background:white;border-radius:50px;padding:7px 10px}.filters button[aria-pressed=true]{background:#2e302f;color:#fff;border-color:#2e302f}.library-list{display:flex;flex-direction:column;gap:4px}.library-item{width:100%;border:1px solid transparent;background:transparent;border-radius:10px;text-align:left;padding:12px 11px;display:flex;gap:10px;align-items:start}.library-item:hover{background:#f0efeb}.library-item.active{background:#f3e8e0;border-color:#dfc9ba}.library-number{font:500 10px var(--mono);color:#8d8b84;padding-top:3px;min-width:24px}.library-item.active .library-number{color:var(--accent)}.library-name{display:block;font-size:12px;font-weight:700;line-height:1.4}.library-component{display:block;font-size:10px;margin-top:4px;color:var(--muted)}.sidebar-foot{margin:35px 12px 0;padding-top:20px;border-top:1px solid #dedbd5;font:italic 19px/1.2 var(--serif);color:#79736c}.work-area{min-width:0;padding:32px clamp(20px,3.2vw,54px) 30px}.work-header{display:flex;align-items:start;justify-content:space-between;gap:20px}.work-header h1{font:400 clamp(36px,3.7vw,59px)/1 var(--serif);letter-spacing:-.025em;margin:0 0 11px}.work-caption{font-size:12px;color:#8a8983;line-height:1.6}.work-header-actions{display:flex;align-items:center;gap:14px;flex-wrap:wrap;justify-content:flex-end;padding-top:7px}.treatment-number{font:500 11px var(--mono);color:#888680}.primary-button{background:#333634;color:white;padding:13px 18px;border-radius:8px;border:1px solid #333634;font-size:11px;font-weight:700;min-height:42px}.primary-button:hover{background:#515651}.work-toolbar{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:28px 0 15px}.tabs,.width-toggle{display:flex;gap:3px;padding:4px;border:1px solid var(--line);border-radius:10px;background:white}.tabs button,.width-toggle button{border:0;border-radius:7px;background:transparent;padding:10px 14px;font-size:11px;font-weight:600;color:#86857f}.tabs button[aria-pressed=true],.width-toggle button[aria-pressed=true]{background:#f4e8e0;color:#86563f}.canvas-shell{background:white;border:1px solid #dfddd8;border-radius:13px;overflow:hidden;box-shadow:0 7px 28px #22222208}.canvas-topline,.canvas-bottomline{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 19px;font:500 9px var(--mono);letter-spacing:.08em;color:#99958d}.canvas-topline{border-bottom:1px solid #eeece8}.canvas-topline strong{color:#595a55}.canvas-bottomline{border-top:1px solid #eeece8}.canvas-stage{min-height:510px;background:#e8e6e1;display:flex;align-items:center;justify-content:center;padding:30px;overflow:auto;transition:background .2s}.canvas-stage iframe{border:0;width:100%;height:450px;background:#fff;box-shadow:0 4px 26px #00000010;transition:width .2s;flex:0 1 100%}.canvas-stage.mobile iframe{width:360px;max-width:100%;flex:none}.under-canvas{display:flex;align-items:start;justify-content:space-between;gap:25px;margin-top:15px}.under-canvas p{font-size:10px;color:#9a9790;max-width:600px;line-height:1.65}.under-canvas strong{color:#66655e}.under-canvas a{font-size:10px;white-space:nowrap;text-decoration:underline;text-underline-offset:3px}.content-editor{border-top:1px solid #deddd7;margin-top:36px;padding-top:30px}.section-heading{display:flex;align-items:end;justify-content:space-between;gap:12px}.section-heading span{font:500 10px var(--mono);color:#a6a49d}.content-editor h2{font-size:34px}.content-fields{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:19px}.content-fields label:first-child{grid-column:1 / -1}.content-fields label,.settings-label{display:flex;flex-direction:column;gap:7px;font-size:10px;color:#77736d;font-weight:700}.content-fields input,.content-fields textarea,.settings-label input,.settings-label select{border:1px solid #e8e6e2;border-radius:8px;background:#fff;padding:12px;font-size:12px;font-weight:400;color:#333;min-width:0;width:100%;resize:vertical}.settings-panel{border-left:1px solid var(--line);background:#fbfaf8;padding:28px 18px 25px;height:calc(100vh - 78px);position:sticky;top:0;overflow-y:auto}.settings-title{padding:0 4px 12px}.settings-title h2{font-size:38px}.settings-title>p:last-child{font-size:11px;color:#98948c;line-height:1.65;margin:14px 0}.settings-card{border:1px solid #e8e6e1;background:white;border-radius:12px;padding:14px;margin-bottom:12px}.settings-card-title{display:flex;justify-content:space-between;align-items:center;gap:7px}.settings-card-title h3{font-size:12px;margin:0;font-weight:700}.settings-card-title span{font:500 9px var(--mono);color:#c5c0b8}.settings-card>p{font-size:10px;color:#a09c95;line-height:1.6;margin:8px 0 12px}.palette-strip{height:37px;display:flex;overflow:hidden;border:1px solid #e4e1dc;border-radius:8px;margin-bottom:13px}.palette-strip span{flex:1}.color-fields{display:flex;flex-direction:column;gap:6px}.color-row{display:grid;grid-template-columns:29px minmax(0,1fr) 85px;gap:7px;align-items:center}.color-row input[type=color]{width:29px;height:29px;padding:0;border:1px solid #e1dfda;border-radius:7px;overflow:hidden;cursor:pointer;background:none}.color-row input[type=text]{min-width:0;border:1px solid #efeeeb;border-radius:8px;padding:8px;font:500 10px var(--mono)}.color-row .color-name{font-size:11px;color:#77736e}.subtle-button{width:100%;padding:9px;margin-top:12px;background:#fafaf9;font-size:10px}.settings-label{margin-top:13px}.settings-label select{background:#f5f5f3}.upload-button{display:block;text-align:center;background:#fafaf9;border:1px dashed #ccc9c2;border-radius:8px;padding:11px;font-size:10px;font-weight:600;margin-top:7px;cursor:pointer}.upload-button:hover{background:#f0f0ec}.upload-status{margin-bottom:0!important}.note-card{background:#f2f1ed}.note-card>p{color:#88837a}footer{border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:15px;padding-top:25px;margin-top:42px;font:600 9px var(--mono);letter-spacing:.07em;color:#a49e96}#code-dialog{width:min(930px,96vw);max-height:88vh;padding:0;border:1px solid #dad7d0;border-radius:14px;box-shadow:0 30px 100px #0003;background:white}#code-dialog::backdrop{background:#1f211f99}.dialog-inner{padding:28px}.dialog-heading{display:flex;justify-content:space-between;gap:18px}.dialog-heading h2{font-size:40px}#code-note{color:#79766e;font-size:12px;line-height:1.6;margin:18px 0}#output-code{display:block;white-space:pre;overflow:auto;font:11px/1.65 var(--mono);color:#dadeda}#code-dialog pre{background:#242727;border-radius:9px;padding:20px;max-height:48vh;overflow:auto}.dialog-footer{display:flex;gap:10px;padding-top:15px}.toast{position:fixed;bottom:20px;left:50%;transform:translateX(-50%) translateY(20px);padding:12px 18px;border-radius:9px;background:#2e332e;color:white;font-size:12px;opacity:0;pointer-events:none;transition:opacity .2s,transform .2s;z-index:30}.toast.visible{opacity:1;transform:translateX(-50%) translateY(0)}
@media(max-width:1250px){.app-shell{grid-template-columns:235px minmax(0,1fr) 265px}.work-area{padding-inline:24px}.library-panel{padding-inline:10px}.settings-panel{padding-inline:12px}.topbar-center{display:none}}
@media(max-width:1040px){.app-shell{grid-template-columns:235px minmax(0,1fr)}.settings-panel{grid-column:2;position:static;height:auto;border-left:0;border-top:1px solid var(--line);display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;padding:22px}.settings-title{grid-column:1/-1}.settings-card{margin:0}.settings-title h2 br{display:none}.library-panel{grid-row:1/span 2;position:sticky}.work-area{grid-column:2}.canvas-stage{min-height:440px;padding:16px}}
@media(max-width:720px){.topbar{height:65px;padding:0 14px}.topbar .light-button{font-size:10px;padding:8px}.logo{font-size:14px}.logo-symbol{font-size:25px}.app-shell{display:flex;flex-direction:column}.library-panel{position:static;height:auto;overflow:visible;border:0;border-bottom:1px solid var(--line);padding:18px 14px 12px}.panel-head h2{font-size:28px}.panel-head h2 br{display:none}.search-wrap{margin:16px 0 12px}.library-list{display:flex;flex-direction:row;overflow-x:auto;gap:6px;padding-bottom:8px}.library-item{min-width:185px;max-width:185px}.sidebar-foot{display:none}.work-area{padding:24px 14px}.work-header{display:block}.work-header h1{font-size:39px}.work-header-actions{justify-content:space-between}.work-toolbar{align-items:stretch;flex-direction:column}.tabs button{flex:1;padding:10px 6px}.canvas-stage{padding:10px;min-height:410px}.canvas-stage iframe{height:390px}.under-canvas{display:block}.under-canvas a{display:block;margin:12px 0}.content-fields{grid-template-columns:1fr}.content-fields label:first-child{grid-column:1}.settings-panel{display:flex;flex-direction:column;padding:16px}.settings-title h2{font-size:33px}footer span{display:none}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{scroll-behavior:auto!important;transition:none!important}}

/* Atelier feedback controls */
.studio-switch{display:flex;align-items:center;gap:9px;padding:10px 0;border-top:1px solid #f0eeeb;font-size:11px;font-weight:600;color:#5b554e;cursor:pointer}
.studio-switch input{width:15px;height:15px;accent-color:#a46b54;cursor:pointer}
.studio-switch[hidden]{display:none!important}
.settings-card .settings-label select{min-height:42px}
.canvas-stage iframe{scrollbar-gutter:stable}

.item-button-controls{padding:4px 0 10px 24px}
.item-button-controls[hidden]{display:none!important}
.item-button-controls>p{font:600 10px/1.5 var(--sans);color:#888178;margin:4px 0 8px}
.item-button-grid{display:grid;grid-template-columns:1fr 1fr;gap:9px 8px}
.item-button-grid label{display:flex;align-items:center;gap:6px;font-size:10px;color:#615c55;cursor:pointer}
.item-button-grid input{accent-color:#a46b54}

/* Local-only photo and motif controls */
.asset-control{border:1px solid #eae7e2;border-radius:9px;background:#faf9f7;padding:11px;margin:11px 0}
.asset-heading{display:flex;align-items:baseline;justify-content:space-between;gap:8px;margin-bottom:9px}
.asset-heading strong{font-size:11px;font-weight:700;color:#45413d}
.asset-heading span{font:500 9px/1.4 var(--mono);color:#a29b93;white-space:nowrap}
.asset-upload{position:relative;min-height:42px;display:flex;align-items:center;justify-content:center;gap:9px;border:1px dashed #cfc6bc;border-radius:7px;background:white;font-weight:600;font-size:11px;cursor:pointer;transition:border-color .2s,background .2s}
.asset-upload:hover,.asset-upload:focus-within{background:#f5efe9;border-color:#a46b54}.asset-upload:focus-within{outline:2px solid #a46b54;outline-offset:3px}
.asset-upload span:first-child{font-size:17px;font-weight:400}
.asset-upload .visually-hidden{position:absolute!important;inset:0;width:100%;height:100%;opacity:0;cursor:pointer}
.asset-footer{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-top:9px}
.asset-footer span{font-size:9px;line-height:1.45;color:#8b837c;min-width:0;overflow-wrap:anywhere}
.asset-clear{border:0;background:transparent;padding:4px;color:#a46b54;font:600 10px var(--sans);text-decoration:underline;text-underline-offset:2px}
.asset-clear[hidden]{display:none!important}
.asset-visibility-heading{font:600 10px var(--sans);color:#766d66;margin:15px 0 5px}
@media(prefers-reduced-motion:reduce){.asset-upload{transition:none}}

/* Full-screen canvas: taller on large desktop screens without distorting mobile. */
.canvas-stage{min-height:clamp(630px,70vh,1100px);padding:clamp(16px,2.3vw,36px)}
.canvas-stage iframe{height:clamp(580px,65vh,1000px);align-self:stretch}
.canvas-stage.mobile iframe{height:clamp(580px,65vh,1000px);align-self:center}
.collection-switch{display:grid;grid-template-columns:1fr 1fr;gap:4px;padding:4px;margin:20px 8px 0;border:1px solid var(--line);border-radius:9px;background:white}
.collection-switch button{border:0;border-radius:6px;background:transparent;color:#87847c;padding:10px 5px;white-space:nowrap;font:700 10px var(--sans)}
.collection-switch button[aria-pressed=true]{background:#f1e3d9;color:#85573f}
.library-panel .search-wrap{margin-top:17px}
.archive-tools{display:flex;align-items:center;gap:5px;margin-left:auto;padding:5px 7px;border:1px solid var(--line);background:#fff;border-radius:9px}
.archive-tools[hidden]{display:none!important}
.archive-tools>span{font:600 9px var(--sans);color:#888078;margin-inline:4px}
.archive-tools button{font:600 10px var(--sans);border:0;border-radius:6px;background:transparent;padding:8px 11px}
.archive-tools button[aria-pressed=true]{background:#f1e3d9;color:#85573f}
.archive-effect{display:flex;gap:5px;align-items:center;font-size:10px;margin:0 6px}
.archive-effect input{accent-color:#a46b54}
.archive-detail{font-size:11px;line-height:1.6;color:#976d55;margin:8px 0}
.heritage-script{margin-top:16px;border-top:1px solid #e5e2dc;padding-top:16px}
.heritage-script[hidden]{display:none!important}
.heritage-script .script-head{display:flex;justify-content:space-between;align-items:center;gap:12px}
.heritage-script .script-head strong{font:600 10px var(--mono)}
.heritage-script p{font-size:11px;color:#8b8175;margin:9px 0}
.heritage-script pre{background:#252727;padding:18px;border-radius:9px;overflow:auto;max-height:240px}
.heritage-script code{white-space:pre;font:11px/1.5 var(--mono);color:#eee}
@media(max-width:1040px){.canvas-stage{min-height:clamp(530px,65vh,800px)}.canvas-stage iframe{height:clamp(490px,60vh,740px)}}
@media(max-width:720px){.canvas-stage{min-height:460px;padding:10px}.canvas-stage iframe,.canvas-stage.mobile iframe{height:460px}.archive-tools{margin-left:0;flex-wrap:wrap}.work-toolbar{gap:8px}}
@media(max-height:650px) and (min-width:721px){.canvas-stage{min-height:500px}.canvas-stage iframe{height:450px}}

/* Final archive controls, discreet beside the existing Atelier chrome */
.tabs[hidden],#archive-scope[hidden],#archive-detail[hidden],#archive-tools[hidden]{display:none!important}
.archive-tools .replay{border-left:1px solid #e5e2dc;border-radius:0;color:#895f48;margin-left:2px;padding-inline:12px}
.archive-tools .replay:hover{background:#f4eae1}
.archive-scope-note{font-size:10px;line-height:1.5;color:#9a8b7d;margin:9px 0 0}
#copy:disabled{opacity:.45;cursor:not-allowed}
@media(max-width:850px){.archive-tools{width:100%;justify-content:flex-start;flex-wrap:wrap}.work-toolbar{flex-wrap:wrap}}

/* Spacious studio, normal-sized treatments. The window gets room, not the typography. */
.canvas-stage{
  min-height:clamp(570px,58vh,800px);
  padding:clamp(16px,2.3vw,36px);
  align-items:center;
  justify-content:center;
}
.canvas-stage iframe{
  box-sizing:border-box;
  width:100%;
  max-width:1160px;
  height:clamp(520px,52vh,680px);
  flex:0 1 1160px;
}
.canvas-stage.mobile iframe{
  width:360px;
  max-width:100%;
  height:clamp(520px,52vh,680px);
  flex:none;
}
.library-review{display:inline-block;margin-top:6px;padding:2px 0;font:600 9px/1.3 var(--mono);letter-spacing:.03em;color:#8f847b;text-transform:uppercase}
.library-review--keep{color:#527264}.library-review--rework{color:#906a45}.library-review--retire{color:#a09b96;text-decoration:line-through}
@media(max-width:1040px){
  .canvas-stage{min-height:clamp(530px,58vh,720px)}
  .canvas-stage iframe{height:clamp(490px,52vh,660px)}
}
@media(max-width:720px){
  .canvas-stage{min-height:450px;padding:10px}
  .canvas-stage iframe,.canvas-stage.mobile iframe{height:430px;max-width:100%}
}
@media(max-height:650px) and (min-width:721px){
  .canvas-stage{min-height:510px}
  .canvas-stage iframe{height:470px}
}

/* Codex Component Lab and cited tutorial adaptation handoff.
 * Visual system remains the Atelier's original interface. */
.source-links{display:flex;gap:16px;align-items:center;flex-wrap:wrap}
.source-links a{font-size:10px;text-decoration:underline;text-underline-offset:3px}
.source-links [hidden],.heritage-html[hidden]{display:none!important}
.heritage-html{margin-top:16px;border-top:1px solid #e5e2dc;padding-top:16px}
.heritage-html .script-head{display:flex;justify-content:space-between;align-items:center;gap:12px}
.heritage-html .script-head strong{font:600 10px var(--mono)}
.heritage-html p{font-size:11px;color:#8b8175;margin:9px 0}
.heritage-html pre{background:#252727;padding:18px;border-radius:9px;overflow:auto;max-height:240px}
.heritage-html code{white-space:pre;font:11px/1.5 var(--mono);color:#eee}

.renovation-state{border:1px solid #d7c8b9;border-radius:100px;padding:6px 9px;color:#805d46;background:#f6ede5;font:600 9px/1.2 var(--mono);white-space:nowrap}.renovation-state[hidden]{display:none!important}