/* Four source-file tools share a bounded workspace; processing/results keep their own flow. */
body.compact-working{overflow:hidden;height:100dvh}
.compact-working :is(.tools-footer,#tools-guide,.next-tools){display:none}
.compact-working .tools-main{padding:0;max-width:none;min-height:0}
.compact-working [data-compact-files]{position:fixed;top:var(--compact-top,64px);left:0;right:0;height:var(--compact-height,calc(100dvh - 64px));min-height:0;padding:0;margin:0;overflow:auto;overscroll-behavior:contain}
.compact-working [data-compact-files]>:is(.tool-heading,.tool-assurance){display:none}
body.document-tools.compact-editing [data-compact-files]{display:flex;flex-direction:column;overflow:hidden}
body.document-tools.compact-editing [data-compact-files] .editor-stage{display:grid;grid-template-columns:minmax(0,1fr) clamp(290px,28vw,360px);gap:0;flex:1;min-height:0;height:100%;margin:0;padding:0;border:0;border-radius:0;overflow:hidden;background:transparent;align-items:stretch}
body.document-tools.compact-editing [data-compact-files] .file-area{display:flex;flex-direction:column;min-width:0;min-height:0;padding:12px 18px 0;overflow:hidden}
body.document-tools.compact-editing [data-compact-files] .file-toolbar{display:flex;flex:none;align-items:center;gap:8px;flex-wrap:nowrap;min-height:48px;margin:0 0 8px}
.compact-title{display:none;flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:20px;font-weight:600;color:#20396d}
[data-compact-files] [data-file-count],[data-compact-files] [data-compact-close],.compact-source-mobile{display:none}
[data-compact-files] :is(.focused-toolbar-actions,.compress-toolbar-actions){margin:0 0 0 auto;gap:6px}
[data-compact-files] :is([data-workspace-help],[data-compress-help]){display:grid;place-items:center;width:auto;height:44px;min-height:44px;padding:10px;border:0;background:transparent;color:#20396d}
[data-compact-files] :is([data-workspace-help],[data-compress-help],[data-compact-close]) svg{display:block;width:24px;height:24px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
[data-compact-files] :is([data-workspace-help],[data-compress-help]) svg{display:none}
[data-compact-files] .result-download{display:inline-flex;align-items:center;justify-content:center;gap:12px}
[data-compact-files] .result-download svg{margin:0}
[data-compact-files] .result-download-status{margin:12px auto;padding:10px 16px;max-width:640px;border-radius:10px;background:#eaf2fa;color:#20396d;font-size:14px;line-height:1.5;text-align:center;overflow-wrap:anywhere}
[data-compact-files] .result-download-status:empty{display:none}
[data-compact-files] .compress-settings-summary{display:block;flex:none;margin:0 0 10px;text-align:center;font-size:12px;line-height:1.5;color:#536579;overflow-wrap:anywhere}
.compact-card-scroll{flex:1;min-height:0;overflow:auto;overscroll-behavior:contain;padding:8px 0 24px;scrollbar-gutter:stable}
body.document-tools.compact-editing [data-compact-files] .file-list{display:flex;flex-wrap:wrap;justify-content:center;align-content:flex-start;align-items:flex-start;gap:12px;padding:0;margin:0;min-height:0}
body.document-tools.compact-editing [data-compact-files] .compact-file-card{flex:0 0 144px;width:144px;max-width:none;min-width:0;position:relative;display:flex;flex-direction:column;padding:3px 6px 6px;margin:0;border:1px solid #d2dceb;border-radius:12px;background:white;box-shadow:0 2px 8px #20396d06;user-select:none;-webkit-user-select:none}
[data-compact-files] .compact-card-top{display:flex;justify-content:space-between;align-items:center;height:40px;flex:none;color:#536579;font-size:11px}
[data-compact-files] .compact-card-top span{padding-left:6px}
[data-compact-files] .compact-file-card button{display:grid;place-items:center;width:44px;height:44px;min-height:44px;flex:none;padding:11px;margin:0;border:0;border-radius:0;background:transparent;box-shadow:none;color:#355c88}
[data-compact-files] .compact-file-card [data-remove]{margin-right:-6px}
[data-compact-files] .compact-file-card button svg{display:block;width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
body.document-tools.compact-editing [data-compact-files] .compact-preview{position:static;display:flex;flex-direction:column;width:100%;height:auto;max-height:none;padding:0;margin:0;border:0;background:transparent;cursor:default;overflow:visible}
.compact-image-stage{width:100%;height:174px;display:flex;align-items:center;justify-content:center;padding:3px;overflow:hidden}
[data-compact-files] .compact-image-stage :is(canvas,img){display:block;max-width:100%;max-height:100%;width:auto;height:auto;object-fit:contain;box-shadow:0 2px 6px #20396d23;border:1px solid #edf0f4}
[data-compact-files] .compact-file-card .compact-zoom{position:static;margin:0 auto;cursor:zoom-in}
[data-compact-files] .compact-file-card .file-name{display:block;min-width:0;width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:12px;line-height:1.6;text-align:center;color:#20396d;font-weight:500;margin:0}
[data-compact-files] .compact-file-card .file-size{font-size:11px;line-height:1.5;text-align:center;color:#61718b;margin:3px 0 0;overflow-wrap:anywhere}
[data-compact-files] .file-size span{display:block}
[data-compact-files] .image-paper{position:relative;flex:none;background:white;box-shadow:0 2px 7px #20396d26;border:1px solid #edf0f4;overflow:hidden}
[data-compact-files] .image-paper img{position:absolute;box-shadow:none;border:0;max-width:none;max-height:none}
[data-compact-files] :is(button,.compact-file-card):focus-visible{outline:2px solid #6589c6;outline-offset:2px}
[data-compact-files] .compact-file-card.sort-target{outline:3px solid #438976;outline-offset:1px}
body.document-tools.compact-editing [data-compact-files] .settings{position:static;z-index:auto;width:auto;height:100%;min-height:0;max-height:none;display:flex;flex-direction:column;padding:18px;border:0;border-left:1px solid #dce2ec;border-radius:0;background:white;overflow:hidden}
body.document-tools.compact-editing [data-compact-files] .settings>h2{flex:none;margin:0 0 8px;padding:0 0 12px;border-bottom:1px solid #dce2ec;font-size:21px}
[data-compact-files] :is(.compact-source-desktop,.compact-source-mobile){font-size:12px;line-height:1.5;text-align:center;color:#536579;font-weight:500;margin:0 0 8px}
body.document-tools.compact-editing [data-compact-files] .settings>[data-settings]{flex:1;min-height:0;overflow:auto;overscroll-behavior:contain;padding:0 4px 8px 0}
body.document-tools.compact-editing [data-compact-files] .settings>.process-button{position:static;flex:none;width:100%;height:auto;min-height:54px;border:0;border-radius:10px;margin:12px 0 0;padding:12px;font-size:18px;box-shadow:none}
body.document-tools.compact-editing [data-compact-files] .settings>[data-reset]{flex:none;margin:4px 0 0;min-height:36px}
body.document-tools.compact-editing [data-compact-files]>.tool-error{flex:none;margin:0;padding:8px 16px;max-height:80px;overflow:auto;background:#fff3f0}
.workspace-guide-assurance{display:grid;gap:6px;font-size:12px;margin:12px 0}
/* Phone: filename row, action row, scrollable cards, and a single process dock. */
.compact-mobile-editing .tools-header{display:none}
body.document-tools.compact-editing [data-compact-files][data-compress-mobile] .editor-stage{display:flex;flex-direction:column;height:100%;padding:0}
body.document-tools.compact-editing [data-compact-files][data-compress-mobile] .file-area{padding:0 10px;flex:1;order:0}
body.document-tools.compact-editing [data-compact-files][data-compress-mobile] .file-toolbar{display:grid;grid-template-columns:44px minmax(0,1fr);gap:2px;margin:0 -10px 6px;padding:4px 8px 6px;padding-top:max(4px,env(safe-area-inset-top));border-bottom:1px solid #dce2ec;background:white}
[data-compact-files][data-compress-mobile] .compact-title{display:block;font-size:16px;grid-column:2;grid-row:1}
[data-compact-files][data-compress-mobile] :is([data-workspace-help],[data-compress-help]){width:44px}
[data-compact-files][data-compress-mobile] :is([data-workspace-help],[data-compress-help]) svg{display:block}
[data-compact-files][data-compress-mobile] .compact-help-label{display:none}
[data-compact-files][data-compress-mobile] [data-compact-close]{display:grid;place-items:center;width:44px;height:44px;padding:10px;border:0;background:transparent;color:#20396d}
[data-compact-files][data-compress-mobile] :is(.focused-toolbar-actions,.compress-toolbar-actions){grid-column:1/-1;grid-row:2;justify-content:flex-end;margin:0;gap:4px}
[data-compact-files][data-compress-mobile] :is(.compress-settings-trigger,[data-add]){width:44px;height:44px;min-height:44px;padding:8px}
[data-compact-files][data-compress-mobile] .compact-card-scroll{padding:4px 0 16px;scrollbar-gutter:auto}
body.document-tools.compact-editing [data-compact-files][data-compress-mobile] .file-list{gap:10px 6px}
body.document-tools.compact-editing [data-compact-files][data-compress-mobile] .compact-file-card{flex:0 0 calc((100% - 12px)/3);width:calc((100% - 12px)/3);padding:3px 4px 5px}
body.document-tools.compact-editing [data-compact-files][data-compress-mobile] .compact-file-card:only-child{flex-basis:150px;width:150px}
[data-compact-files][data-compress-mobile] .compact-image-stage{height:auto;aspect-ratio:.71;padding:2px}
[data-compact-files][data-compress-mobile] .compact-file-card .file-name{font-size:11px}
[data-compact-files][data-compress-mobile] .compact-file-card .file-size{font-size:10px}
body.document-tools.compact-editing [data-compact-files][data-compress-mobile] .settings{display:flex;flex:none;order:1;width:100%;height:auto;min-height:0;padding:8px 12px max(8px,env(safe-area-inset-bottom));border:0;border-top:1px solid #dce2ec;box-shadow:0 -3px 14px #20396d0a;overflow:hidden;background:white}
body.document-tools.compact-editing [data-compact-files][data-compress-mobile] .settings>:is(h2,.compact-source-desktop,[data-settings],[data-reset]){display:none}
body.document-tools.compact-editing [data-compact-files][data-compress-mobile] .compact-source-mobile{display:block;margin:0 0 6px}
body.document-tools.compact-editing [data-compact-files][data-compress-mobile] .settings>.process-button{margin:0;font-size:18px;min-height:52px}