/* A full-window workbench. Load after compact.css. */
:root{--editor-gap:12px;--editor-inset:12px;--editor-header:52px;--editor-tray:clamp(165px,22dvh,220px);--editor-sidebar:clamp(220px,15vw,280px);--editor-route:clamp(450px,35vw,660px)}
.site-header .brand h1,.site-header h1.brand-name{font-size:16px;line-height:1.35;letter-spacing:-.02em;margin:0;font-weight:700}
.site-header .brand-caption{font-size:11px;letter-spacing:.01em}
.site-header #share-corner{position:static;inset:auto;min-height:32px;padding:6px 10px;border-radius:5px;box-shadow:none;font-size:12px;transform:none}
.site-header #share-corner svg{width:15px;height:15px}
.output-content,.output-colors,.output-actions,.route-primary,.route-settings{min-width:0;max-width:100%}
.route-panel .route-map-grid,.route-primary .route-map-grid{grid-template-columns:repeat(3,minmax(0,1fr));min-width:0;max-width:100%}
.preview-companion{display:none}
.color-inputs>.color-row{flex-wrap:wrap}
.color-inputs .color-row>.middle-row-tools{display:flex;align-items:center;justify-content:space-between;gap:8px;flex:1 1 100%;min-width:0}
.middle-row-tools>.middle-order{display:flex;flex:0 0 auto;gap:4px}
.color-row .middle-order .stop-order{width:28px;min-width:28px;min-height:28px;padding:3px;font-size:16px;line-height:1;border-radius:4px}
.middle-order .stop-order:disabled{opacity:.3;cursor:default}
.extra-color-row .middle-row-tools>.middle-position{width:auto;flex:1 1 auto;padding:0;gap:5px;font-size:11px}
.middle-row-tools .middle-position input{width:59px;min-width:0}
.angle-control .angle-input{display:inline-flex;align-items:center;gap:5px;font-size:12px;color:var(--ink-soft)}
.angle-control #angle-number{width:74px;min-width:60px;min-height:28px;padding:3px 6px;font:12px/1.5 Consolas,monospace;text-align:center;appearance:textfield;-moz-appearance:textfield}
.angle-control #angle-number::-webkit-inner-spin-button,.angle-control #angle-number::-webkit-outer-spin-button{-webkit-appearance:none;margin:0}
.advanced .space-help{display:block;margin-top:6px;color:var(--muted);font-size:12px;font-weight:400;line-height:1.6}
.toast.share-feedback{top:50%;bottom:auto;left:50%;width:min(440px,calc(100vw - 40px));max-width:calc(100vw - 40px);min-width:0;padding:24px 28px;flex-direction:column;gap:12px;border:1px solid #807db9;border-radius:7px;background:#18191df5;color:#f2effc;font-size:18px;font-weight:600;line-height:1.7;text-align:center;box-shadow:0 16px 60px #0008;transform:translate(-50%,-45%)}
.toast.share-feedback.show{transform:translate(-50%,-50%)}
.toast.share-feedback::before{content:'✓';display:grid;place-items:center;width:42px;height:42px;flex:0 0 42px;border:1px solid #807db9;border-radius:6px;background:#807db926;color:#d5cffb;font-size:26px;line-height:1}
.toast.share-feedback>strong{font:inherit}
.toast.share-feedback>small{font-size:13px;font-weight:400;line-height:1.5;color:#aaa6b8}
.site-header #share-corner.copied{border-color:var(--accent);background:#29263c;color:#e3dfff}
.image-wrap #remove-image{position:absolute;top:6px;right:6px;z-index:2;min-height:29px;padding:4px 8px;font-size:11px;background:#18191de6;color:#f4f1fc;border-color:#ffffff3b;box-shadow:0 2px 8px #0003}
.image-wrap #remove-image:hover{background:#3b2834;border-color:#c1879e}

/* Presets and short explanations live above the workspace, not below it. */
dialog.library-dialog{width:min(960px,calc(100vw - 32px));max-width:calc(100vw - 32px);max-height:calc(100dvh - 40px);padding:0;overflow:hidden;background:#18191d;border:1px solid #42414b;border-radius:9px;box-shadow:0 22px 90px #0009;color:var(--ink)}
.library-dialog::backdrop{background:#08090cb3;backdrop-filter:blur(5px)}
.library-head{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:57px;padding:11px 16px;border-bottom:1px solid var(--line)}
.library-head #library-title{font-size:17px;font-weight:650;line-height:1.5;margin:0}
.library-head #library-close{min-width:32px;width:32px;min-height:32px;font-size:22px;line-height:1;padding:4px;color:#b7b3c5}
.library-dialog .editor-supplement{display:block;margin:0;padding:16px;max-height:calc(100dvh - 114px);overflow-y:auto;overscroll-behavior:contain;scrollbar-width:thin;scrollbar-color:#55515f transparent}
.library-dialog .editor-supplement>details{padding:0;margin:0;border:0;background:transparent;max-width:100%;overflow:visible}
.library-dialog .editor-supplement>details>summary{display:none}
.library-dialog .editor-supplement .preset-grid,.library-dialog .editor-supplement .learning-grid{margin:0}
.library-dialog .preset-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}
.library-dialog .preset-card{padding:8px}.library-dialog .preset-title{font-size:13px}.library-dialog .preset-card small{font-size:12px;line-height:1.6}
.library-dialog .learning-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}
.library-dialog .lesson-card,.library-dialog .lesson-card:first-child{display:block;padding:17px}
.library-dialog .lesson-card h3{font-size:15px;line-height:1.6;margin:8px 0}.library-dialog .lesson-card p{font-size:13px;line-height:1.8}.library-dialog .lesson-card small{font-size:12px;line-height:1.7}

@media(min-width:1020px){
  html{height:100%;overflow:hidden;scroll-padding:0}
  body{height:100dvh;min-height:0;display:grid;grid-template-rows:var(--editor-header) minmax(0,1fr);overflow:hidden}
  .site-header{grid-row:1;width:100%;max-width:none;height:var(--editor-header);min-height:var(--editor-header);padding:0 var(--editor-inset);margin:0;gap:20px;flex-wrap:nowrap}
  .site-header .brand{gap:9px;flex:0 0 auto}.site-header .author-logo{width:31px;height:31px}
  .site-header .header-actions{min-width:0;display:flex;flex-wrap:nowrap;align-items:center;justify-content:flex-end;gap:5px}
  .site-header .header-actions .button{font-size:12px;min-height:32px;padding:6px 10px;white-space:nowrap;flex-shrink:0}
  .site-header .header-actions .header-link{display:inline-flex}
  main.app-main{grid-row:2;display:grid;grid-template-rows:minmax(0,1fr) var(--editor-tray);gap:var(--editor-gap);height:100%;min-height:0;min-width:0;width:100%;max-width:none;padding:var(--editor-inset);margin:0;overflow:hidden}
  .app-main>.workspace{display:grid;grid-template-columns:var(--editor-sidebar) minmax(280px,1fr) var(--editor-route);grid-template-rows:minmax(0,1fr);gap:var(--editor-gap);align-items:stretch;min-height:0;min-width:0;width:100%;height:100%;max-width:none;overflow:hidden}
  .workspace>.workbench{display:contents}
  .workspace>.sidebar{grid-column:1;grid-row:1;display:flex;flex-direction:column;gap:var(--editor-gap);width:100%;height:100%;min-height:0;min-width:0;overflow:hidden}
  .workspace .preview-card{grid-column:2;grid-row:1;width:100%;height:100%;min-height:0;min-width:0}
  .workspace .route-panel{grid-column:3;grid-row:1;width:100%;height:100%;min-height:0;min-width:0}
  .app-main .panel,.app-main .preview-card{border-radius:7px}

  /* Only lists grow or scroll. The sidebar's lower card reaches the tray. */
  .sidebar>.color-panel{display:flex;flex-direction:column;flex:0 1 auto;min-height:0;max-height:58%;padding:12px;overflow:hidden}
  .color-panel>.panel-head,.color-panel>#add-color,.color-panel>.tip,.color-panel>.notice{flex:0 0 auto}
  .color-panel>.panel-head{margin-bottom:10px}
  .color-panel>.color-inputs{flex:0 1 auto;min-height:0;max-height:30dvh;overflow-x:hidden;overflow-y:auto;overscroll-behavior:contain;scrollbar-width:thin;scrollbar-color:#55515f transparent;padding:1px 3px 1px 1px}
  .color-panel .color-row{flex-shrink:0;padding:8px;gap:7px}
  .color-panel .color-chip{width:32px;min-width:32px;height:35px}
  .color-panel .hex-input{font-size:14px}
  .color-panel .field-label{font-size:11px}.color-panel .tip{font-size:11px;line-height:1.55;margin-top:7px}
  .color-panel #add-color{width:100%;min-height:32px;margin-top:8px;font-size:12px}
  .sidebar>details.image-panel{position:relative;flex:0 0 auto;min-height:0;margin:0;padding:0;overflow:hidden}
  .sidebar>details.image-panel[open]{flex:1 1 0;min-height:0}
  details.image-panel>summary{min-height:43px;padding:11px 12px;font-size:12px;line-height:1.5;gap:7px}
  details.image-panel>summary>span{font-size:11px;color:var(--muted);font-weight:400}
  details.image-panel[open]>.image-panel-content{position:absolute;top:44px;bottom:0;left:0;right:0;display:flex;flex-direction:column;height:auto;min-height:0;padding:11px;overflow-y:auto;overflow-x:hidden;overscroll-behavior:contain;scrollbar-width:thin;scrollbar-color:#55515f transparent}
  .image-panel .image-drop{flex:1 0 auto;min-height:104px;padding:12px 7px}
  .image-panel-content>.tip,.image-panel-content>#image-picker{flex:0 0 auto}
  .image-panel .image-drop strong{font-size:12px}.image-panel .image-drop span,.image-panel .image-drop small{font-size:11px}
  .image-panel .image-wrap{max-height:min(28dvh,240px);min-height:0}
  .image-panel .source-image{max-height:none}
  .image-panel .pick-targets{gap:5px}.image-panel .pick-target{min-width:65px;font-size:11px}
  .image-panel .extract-controls{grid-template-columns:1fr 1fr;gap:7px}.image-panel .extract-controls label,.image-panel .extract-controls select{font-size:11px}
  .image-panel .extract-head{flex-wrap:wrap;gap:3px}.image-panel .extract-head strong{font-size:12px}

  /* Color wheels are always present. Less-used controls scroll beneath them. */
  .workspace .route-panel{display:flex;flex-direction:column;padding:8px;overflow:hidden}
  .route-primary{flex:0 0 auto;min-height:0}
  .route-primary>.panel-head{margin-bottom:9px}.route-primary .panel-title{font-size:14px}
  .route-primary .route-options{grid-template-columns:repeat(3,minmax(0,1fr));gap:6px}
  .route-primary .route-option{padding:6px}.route-primary .route-copy strong{font-size:12px}.route-primary .route-mini{height:23px;margin-bottom:6px}
  .route-primary .route-map-grid{gap:3px;margin-top:10px}
  .route-primary .route-map-card{padding:6px 0 3px;min-width:0}
  .route-primary .route-map-title{font-size:12px;line-height:1.5;margin-bottom:4px}
  .route-primary .route-map-canvas{width:100%;height:auto;max-width:190px;max-height:none;aspect-ratio:1}
  .route-primary .route-map-note{font-size:12px;line-height:1.55;margin:7px 0 0}
  .route-settings{flex:1 1 0;min-height:0;margin-top:9px;padding:0 3px 0 0;overflow-y:auto;overflow-x:hidden;overscroll-behavior:contain;scrollbar-width:thin;scrollbar-color:#55515f transparent}
  .route-settings>.lightness-tools{margin:0;padding-top:9px;gap:5px 15px;justify-content:flex-start}
  .route-settings .switch-label{font-size:12px;min-height:28px}
  .route-settings .lightness-panel{margin-top:7px;padding:8px}
  .route-settings .toolbar{margin-top:10px;padding-top:10px;gap:8px}
  .route-settings .section-label,.route-settings .segmented button{font-size:12px}
  .route-settings .segmented button{min-height:33px}
  .route-settings .advanced{margin-top:9px}
  .route-settings .advanced summary{font-size:12px;padding:10px}
  .route-settings .advanced-grid{grid-template-columns:1fr 1fr;gap:10px;padding:0 10px 10px}
  .route-settings .advanced-grid select{font-size:12px;min-height:35px}

  /* A single flexible stage serves all three preview modes. */
  .workspace .preview-card{display:flex;flex-direction:column;overflow:hidden}
  .preview-card>.preview-head{flex:0 0 auto;min-height:46px;padding:8px 10px}
  .preview-card>.preview-head .tab{font-size:12px;min-height:29px;padding:6px 9px}
  .preview-card>.preview-head .preview-actions>span{display:none}
  .preview-card>.preview-stage{display:flex;flex:1 1 0;align-items:center;justify-content:center;width:100%;height:auto;min-height:0;max-height:none;padding:10px;overflow:hidden;background:#111216}
  .preview-card>.preview-stage>canvas{display:block;flex:1 1 0;width:100%;height:100%;min-width:0;min-height:0;max-width:100%;max-height:100%;aspect-ratio:auto;object-fit:contain;border-radius:3px}
  .preview-card>.preview-stage .preview-overlay{inset:10px;pointer-events:none}
  .preview-card>.compare-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));grid-template-rows:minmax(0,1fr);flex:1 1 0;width:100%;height:auto;min-height:0;max-height:none;padding:10px;gap:10px;overflow:hidden}
  .preview-card>.compare-grid>.compare-tile{display:flex;flex-direction:column;min-width:0;min-height:0;overflow:hidden}
  .preview-card>.compare-grid .compare-tile>canvas{flex:1 1 0;width:100%;height:100%;min-width:0;min-height:0;max-height:100%;aspect-ratio:auto;object-fit:contain}
  .preview-card>.compare-grid .compare-caption{flex:0 0 auto;font-size:12px;line-height:1.5;padding-top:7px}.preview-card>.compare-grid .compare-caption span{font-size:11px;line-height:1.5}
  .preview-card>.image-preview{display:flex;flex-direction:column;flex:1 1 0;width:100%;height:auto;min-height:0;max-height:none;padding:10px;overflow:hidden}
  .preview-card .recolor-stage{flex:1 1 0;min-height:180px;width:100%;height:auto;max-height:none}
  .preview-card .recolor-stage #recolor-preview{width:100%;height:100%;min-width:0;min-height:0;max-height:100%;aspect-ratio:auto;object-fit:contain}
  .preview-card.show-companion .recolor-stage{flex:0 0 auto;height:auto;min-height:0;aspect-ratio:var(--source-aspect,2 / 1)}
  .preview-card.show-companion .recolor-stage #recolor-preview{position:absolute;inset:0}
  .preview-card.show-companion .preview-companion{display:flex;flex:1 1 0;flex-direction:column;min-height:100px;margin-top:10px;overflow:hidden;border:1px solid var(--line);border-radius:4px;background:#111216}
  .companion-title{display:flex;align-items:center;justify-content:space-between;gap:8px;flex:none;padding:7px 9px;font-size:11px;line-height:1.5;color:var(--muted)}
  .companion-title strong{font-size:12px;font-weight:600;color:var(--ink-soft)}
  .preview-companion #companion-preview{flex:1 1 0;display:block;width:100%;height:0;min-height:0;max-height:none;aspect-ratio:auto;object-fit:fill}
  .preview-card .recolor-examples{flex:0 0 auto;grid-template-columns:repeat(5,minmax(0,1fr));min-height:0;margin-top:8px;gap:6px}
  .preview-card .recolor-example{min-height:62px}.preview-card .recolor-example img{max-width:78px;max-height:44px;aspect-ratio:16/9;height:auto}
  .preview-card .recolor-map-guide{flex:0 0 auto;min-height:16px;margin-top:6px}
  .preview-card .recolor-tools{flex:0 0 auto;margin-top:7px;gap:6px}
  .preview-card .recolor-tools>.segmented button{font-size:12px;min-height:32px;padding:5px 7px}
  .preview-card .recolor-tools>label:not(.recolor-upload){font-size:12px;flex:1 1 100px;min-width:90px}
  .preview-card .recolor-upload,.preview-card #download-recolor{font-size:12px;min-height:32px;padding:6px 8px}
  .preview-card .recolor-secondary{flex:0 0 auto;min-height:0;max-height:155px;margin-top:6px;overflow-y:auto;overscroll-behavior:contain;scrollbar-width:thin}
  .preview-card .recolor-secondary>summary{font-size:12px;line-height:1.5;padding:4px 0}
  .preview-card>.preview-bottom{flex:0 0 auto;min-height:31px;padding:7px 10px;font-size:11px;flex-wrap:wrap;gap:4px 10px}

  /* The full-width output tray keeps copy and export beside the palette. */
  .app-main>.stops-panel{display:block;width:100%;height:100%;min-width:0;min-height:0;max-width:none;padding:12px;margin:0;overflow:hidden}
  .stops-panel>.output-content{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:20px;align-items:stretch;height:100%;min-height:0;overflow:hidden}
  .output-colors{min-height:0;padding-right:5px;overflow-y:auto;overflow-x:hidden;overscroll-behavior:contain;scrollbar-width:thin;scrollbar-color:#55515f transparent}
  .output-colors>.samples-head{position:sticky;top:0;z-index:4;display:flex;flex-direction:row;flex-wrap:wrap;align-items:center;justify-content:space-between;min-height:29px;margin:0 0 4px;padding-bottom:3px;gap:8px;background:var(--paper)}
  .output-colors .panel-title{font-size:14px}.output-colors .inline-actions{width:auto;gap:14px;flex-wrap:wrap}.output-colors .sample-count,.output-colors .samples-head .text-button{font-size:12px}
  .output-colors .sample-count select{font-size:12px;min-height:28px}
  .output-colors #sample-tip{font-size:11px;line-height:1.5;margin:1px 0 6px}
  .output-colors .sample-grid{grid-template-columns:repeat(8,minmax(0,1fr));gap:8px;margin-top:7px}
  .output-colors .sample-grid:has(>.sample-color:nth-child(5):last-child){grid-template-columns:repeat(5,minmax(0,1fr))}
  .output-colors .sample-color .sample-swatch{height:31px;border-radius:3px}
  .output-colors .sample-hex{font-size:12px;line-height:1.5;letter-spacing:0}.output-colors .sample-pos{font-size:11px;line-height:1.5}
  .output-colors .manual-controls{padding-top:2px}.output-colors .stop-track{margin-top:5px;margin-bottom:22px}.output-colors .selected-stop-editor{margin:3px 0 7px;gap:8px}.output-colors .selected-stop-editor .tip{font-size:11px}
  .output-colors:has(#manual-controls:not(.hidden)) #sample-tip{display:none}
  .output-colors #manual-controls:not(.hidden){display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;column-gap:8px}
  .output-colors .stop-track{grid-column:1/-1;margin-top:5px;margin-bottom:22px}
  .output-colors .selected-stop-editor{margin:0;min-height:30px;flex-wrap:wrap}
  .output-colors .selected-stop-editor>.tip{display:none}
  .output-colors #copy-stops{min-height:30px;font-size:11px;white-space:nowrap}
  .output-actions{display:flex;flex-direction:column;justify-content:flex-start;min-height:0;padding-left:16px;border-left:1px solid var(--line);overflow-y:auto;overflow-x:hidden;overscroll-behavior:contain;scrollbar-width:thin;scrollbar-color:#55515f transparent}
  .output-actions>.download-row{flex:0 0 auto;display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin:0;padding:0;border:0}
  .output-actions .download-row .button{font-size:12px;min-height:33px;padding:6px 8px;gap:5px}.output-actions .download-row .text-button{font-size:12px}.output-actions .download-row>.subtle{display:none}
  .output-actions>.export-bar{flex:0 0 auto;display:flex;flex-direction:column;align-items:stretch;gap:7px;margin-top:10px;padding-top:9px;border-top:1px solid var(--line)}
  .output-actions .export-bar>div:first-child>strong{font-size:12px;line-height:1.5}.output-actions .export-bar>div:first-child>p{display:none}
  .output-actions .export-actions{display:grid;grid-template-columns:minmax(110px,1fr) auto auto;gap:6px;min-width:0;max-width:100%;width:100%;justify-content:stretch}
  .output-actions .export-actions>select{grid-column:auto;width:100%;min-width:0;max-width:none;min-height:34px;font-size:12px;padding-left:7px}
  .output-actions .export-actions>.button{font-size:12px;min-height:34px;padding:7px 9px;white-space:nowrap}
  .output-actions>.dimensions{flex:0 0 auto;margin-top:9px;gap:7px}.output-actions>.dimensions input{width:80px;min-height:31px;font-size:12px}.output-actions>.dimensions label{font-size:11px}
  .output-actions>.export-note{flex:0 0 auto;font-size:11px;line-height:1.5;margin:8px 0 0}
  .footer{display:none}.app-main>.editor-supplement{display:none}
  .toast{bottom:calc(var(--editor-tray) + 24px);font-size:12px}
}

@media(min-width:1360px){
  .workspace .route-panel{padding:12px}
  .route-primary .route-map-grid{gap:4px}
  .stops-panel>.output-content{grid-template-columns:minmax(0,1fr) 380px}
  .output-colors .sample-color .sample-swatch{height:38px}
  .preview-card .recolor-stage{min-height:200px}
}
@media(min-width:1700px){
  .stops-panel>.output-content{grid-template-columns:minmax(0,1fr) 420px}
  .route-primary .route-map-canvas{max-width:200px}
  .output-colors .sample-color .sample-swatch{height:43px}
}
@media(min-width:1020px) and (max-height:820px){
  .preview-card .recolor-stage{min-height:130px}
  .preview-card .recolor-examples{margin-top:6px}.preview-card .recolor-example{min-height:52px;padding-top:3px;padding-bottom:3px;gap:3px}.preview-card .recolor-example img{max-width:60px;max-height:34px}
  .preview-card .recolor-tools{margin-top:5px}.preview-card .recolor-secondary{max-height:100px;margin-top:4px}
  .output-colors .sample-color .sample-swatch{height:26px}.output-colors #sample-tip{margin-bottom:3px}.output-colors .sample-grid{margin-top:5px;gap:5px 8px}
}

@media(min-width:1020px) and (max-height:650px){
  .sidebar>.color-panel{overflow-y:auto;overscroll-behavior:contain;scrollbar-width:thin;scrollbar-color:#55515f transparent}
  .color-panel>.color-inputs{flex:0 0 auto;max-height:none;overflow:visible}
  .workspace .route-panel{overflow-y:auto;overscroll-behavior:contain;scrollbar-width:thin;scrollbar-color:#55515f transparent}
  .route-settings{flex:0 0 auto;overflow:visible}
  .preview-card>.image-preview{overflow-y:auto;overscroll-behavior:contain;scrollbar-width:thin;scrollbar-color:#55515f transparent}
  .preview-card .recolor-stage{flex:0 0 130px;min-height:130px}
}

/* Narrow windows keep ordinary document scrolling and readable controls. */
@media(max-width:1019px){
  html,body{height:auto;min-height:100%;overflow:visible}
  body{display:block}
  .site-header{width:100%;max-width:none;height:auto;min-height:58px;padding:10px 12px;gap:8px 14px;flex-wrap:wrap}
  .site-header .header-actions{display:flex;flex-wrap:wrap;gap:4px;min-width:0;max-width:100%}
  .site-header .header-actions .button{font-size:12px;min-height:32px;padding:6px 8px;white-space:nowrap}
  .site-header .header-actions .header-link{display:inline-flex}
  .site-header #reset{font-size:12px;width:auto;min-width:0;padding:6px 8px}.site-header #reset svg{width:15px;height:15px}
  main.app-main{display:flex;flex-direction:column;gap:12px;width:100%;height:auto;max-width:none;padding:12px;margin:0;overflow:visible}
  .app-main>.workspace{height:auto;min-height:0;overflow:visible}
  .app-main>.stops-panel{width:100%;height:auto;min-height:0;margin:0;padding:13px;overflow:visible}
  .stops-panel>.output-content{display:block;height:auto;overflow:visible}
  .output-colors,.output-actions{overflow:visible;min-width:0}
  .output-actions{border-top:1px solid var(--line);margin-top:12px;padding-top:12px}
  .output-actions>.download-row{margin:0;padding:0;border:0}.output-actions>.export-bar{margin-top:12px;padding-top:12px}
  .output-actions .export-actions{display:flex;flex-wrap:wrap;width:100%;gap:7px;justify-content:flex-start}
  .output-actions .export-actions>select{grid-column:auto;min-width:140px;width:auto;max-width:100%;flex:1}
  .output-actions .export-actions>.button{flex:0 0 auto}
  .route-primary,.route-settings{min-height:0;overflow:visible}
  .route-panel .route-map-grid,.route-primary .route-map-grid{grid-template-columns:repeat(3,minmax(144px,1fr));gap:8px;max-width:100%;padding-bottom:5px;overflow-x:auto;overflow-y:hidden;overscroll-behavior-x:contain;scrollbar-width:thin;scrollbar-color:#55515f transparent;-webkit-overflow-scrolling:touch}
  .route-primary .route-map-card{min-width:0;padding:7px 0 4px}
  .route-primary .route-map-canvas{width:100%;min-width:140px;height:auto;max-width:190px;max-height:none;aspect-ratio:1}
  .route-primary .route-map-canvas:focus-visible{outline-offset:-3px}
  .route-settings{margin-top:10px}
  .sidebar>.color-panel{max-height:none;overflow:visible}
  .color-panel>.color-inputs{max-height:360px;overflow-y:auto;overscroll-behavior:contain;scrollbar-width:thin}
  .library-dialog .learning-grid{grid-template-columns:1fr}
}
@media(max-width:650px){
  .site-header .brand h1,.site-header h1.brand-name{font-size:15px}
  .site-header .header-actions{width:100%;justify-content:flex-start}
  .site-header .header-actions .button{font-size:12px;min-height:33px;padding:6px 9px}
  .app-main>.workspace{gap:10px}.app-main>.stops-panel{padding:12px}
  .output-actions .export-actions{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:8px}
  .output-actions .export-actions>select{grid-column:1/-1;width:100%;min-width:0;max-width:none;flex:none;min-height:37px}
  .output-actions .export-actions>.button{min-height:37px;font-size:12px}
  .output-actions #download-png{flex:none}
  dialog.library-dialog{width:calc(100vw - 24px);max-width:calc(100vw - 24px);max-height:calc(100dvh - 24px)}
  .library-head{padding:10px 12px;min-height:53px}.library-head #library-title{font-size:16px}
  .library-dialog .editor-supplement{padding:12px;max-height:calc(100dvh - 91px)}
  .library-dialog .preset-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
  .library-dialog .lesson-card{padding:15px}
}
@media(prefers-reduced-motion:reduce){.app-main *{scroll-behavior:auto}}
.recolor-mode-row{display:flex;align-items:center;gap:8px;flex-wrap:wrap;flex:0 0 auto;margin-top:7px}
.recolor-mode-row>select{width:auto;max-width:100%;min-width:0;min-height:30px;padding:4px 25px 4px 8px;font-size:12px}
.recolor-mode-row .segmented{width:auto;flex:1 1 190px}
.recolor-mode-row .segmented button{min-height:30px;font-size:12px;padding:4px 9px}