/* Flowties multi-page extensions — the base visual system above is unchanged. */
:root{--page-max:1600px}
body.tool-page{min-height:100vh}.tool-page .topbar{grid-template-columns:1fr auto 1fr}.brand-word{display:flex;flex-direction:column;line-height:.84}.brand-word small{margin-top:7px;letter-spacing:.16em;color:var(--muted)}
.tool-hero{border-bottom:2px solid var(--ink)}.tool-hero-side{display:none}.tool-hero-main{padding:clamp(32px,4vw,56px) clamp(16px,4vw,48px);background:var(--paper);max-width:1200px;margin:0 auto}.breadcrumb{font:500 .74rem var(--mono);text-transform:uppercase;letter-spacing:.1em;display:flex;gap:8px;align-items:center;margin-bottom:18px;color:var(--muted)}.breadcrumb a{color:var(--ink);text-decoration:underline;text-underline-offset:3px}.breadcrumb strong{color:var(--ink)}.tool-ui-page{max-width:1100px;margin:0 auto;border-top:none;padding-top:0}.tool-ui-page>.panel:first-child{margin-top:0}
/* Compact tool header */
.tool-header{margin:0 0 28px;max-width:960px}
.tool-headline{font-size:clamp(1.6rem,3vw,2.6rem);letter-spacing:-.04em;line-height:1.1;font-weight:800;margin:0 0 6px}
.tool-sub{font-size:1rem;line-height:1.5;color:var(--muted);margin:0 0 14px;max-width:600px}
.tool-meta{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.tool-tag{font:500 .7rem var(--mono);text-transform:uppercase;border:1px solid var(--ink);padding:4px 9px;background:var(--acid);display:inline-flex;align-items:center;gap:5px;line-height:1.35}
.tool-tag.light{background:var(--white)}.tool-back-link{font:500 .72rem var(--mono);display:inline-flex;align-items:center;gap:6px;padding:5px 12px;border:2px solid var(--ink);background:var(--white);white-space:nowrap;transition:.15s;margin-right:4px}.tool-back-link:hover{transform:translate(-2px,-2px);box-shadow:3px 3px 0 var(--ink)}
.activity-rail{position:fixed;left:0;right:0;top:72px;height:6px;z-index:95;pointer-events:none;opacity:0;transition:.2s}.activity-rail.on{opacity:1}.activity-rail-track{height:100%;background:rgba(17,17,17,.14);overflow:hidden}.activity-rail-bar{height:100%;width:0;background:var(--acid);border-right:2px solid var(--ink);transition:width .25s}.activity-pop{position:fixed;right:22px;bottom:22px;z-index:150;background:var(--ink);color:#fff;border:2px solid var(--ink);box-shadow:6px 6px 0 var(--blue);padding:15px 18px;min-width:250px;display:flex;gap:14px;align-items:center;transform:translateY(130%);transition:.25s}.activity-pop.on{transform:translateY(0)}.activity-spinner{width:24px;height:24px;border:3px solid rgba(255,255,255,.25);border-top-color:var(--acid);border-radius:50%;animation:spin .75s linear infinite}.activity-pop strong{display:block}.activity-pop small{font:400 .68rem var(--mono);opacity:.7}@keyframes spin{to{transform:rotate(360deg)}}
.run-success{animation:outputPulse 1s ease}@keyframes outputPulse{0%{outline:0 solid var(--acid)}40%{outline:12px solid rgba(239,255,62,.55)}100%{outline:0 solid transparent}}
.page-section{padding:clamp(48px,7vw,100px);border-bottom:2px solid var(--ink)}.page-section.alt{background:#fff}.page-section h2{font-size:clamp(2.2rem,5vw,5.4rem);line-height:.86;letter-spacing:-.065em;text-transform:uppercase;margin:0 0 34px}.info-grid{display:grid;grid-template-columns:repeat(3,1fr);border:2px solid var(--ink)}.info-card{padding:28px;min-height:190px;border-right:2px solid var(--ink)}.info-card:last-child{border-right:0}.info-card .num{font:500 .7rem var(--mono);text-transform:uppercase}.info-card h3{font-size:1.35rem;letter-spacing:-.04em}.related-grid{display:grid;grid-template-columns:repeat(4,1fr);border-top:2px solid var(--ink);border-left:2px solid var(--ink)}.related-card{min-height:220px;padding:24px;background:var(--white);border-right:2px solid var(--ink);border-bottom:2px solid var(--ink);display:flex;flex-direction:column;justify-content:space-between;transition:.18s}.related-card:hover{background:var(--acid);transform:translate(-3px,-3px);box-shadow:5px 5px 0 var(--ink);z-index:2}.related-card h3{font-size:1.4rem;letter-spacing:-.04em;margin:14px 0 8px}.related-card p{color:var(--muted);font-size:.86rem;line-height:1.5}.related-card .icon{width:42px;height:42px;border:2px solid var(--ink);display:grid;place-items:center;background:var(--paper)}
.faq-list{display:grid;grid-template-columns:repeat(3,1fr);border-top:2px solid var(--ink);border-left:2px solid var(--ink)}.faq-item{padding:24px;background:var(--white);border-right:2px solid var(--ink);border-bottom:2px solid var(--ink);min-width:0}.faq-item h3{font-size:1.2rem;line-height:1.15;letter-spacing:-.035em;margin:0 0 12px;overflow-wrap:anywhere}.faq-item p{line-height:1.55;color:var(--muted);margin:0;overflow-wrap:anywhere}.category-list{display:grid;grid-template-columns:repeat(3,1fr);border-top:2px solid var(--ink);border-left:2px solid var(--ink)}.category-list a{padding:18px;background:var(--white);border-right:2px solid var(--ink);border-bottom:2px solid var(--ink);font-weight:800;overflow-wrap:anywhere}.category-list a:hover{background:var(--acid)}
.media-stage{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(260px,.65fr);gap:18px}.preview-stage{min-height:400px;border:2px solid var(--ink);background:linear-gradient(45deg,#ddd 25%,transparent 25%),linear-gradient(-45deg,#ddd 25%,transparent 25%),linear-gradient(45deg,transparent 75%,#ddd 75%),linear-gradient(-45deg,transparent 75%,#ddd 75%);background-size:24px 24px;background-position:0 0,0 12px,12px -12px,-12px 0;display:grid;place-items:center;overflow:hidden;position:relative}.preview-stage img,.preview-stage video{max-width:100%;max-height:560px;display:block}.preview-stage audio{width:min(90%,700px)}.preview-empty{text-align:center;padding:30px;background:rgba(255,255,255,.9);border:2px solid var(--ink)}.control-stack{display:flex;flex-direction:column;gap:14px}.control-stack .panel{margin:0}.file-pill{display:flex;align-items:center;justify-content:space-between;gap:14px;border:2px solid var(--ink);padding:12px;background:#fff;font-size:.8rem}.file-pill strong{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.progress-box{border:2px solid var(--ink);background:#fff;padding:14px}.progress-track{height:14px;background:#e5e5e5;border:2px solid var(--ink);overflow:hidden}.progress-fill{height:100%;width:0;background:var(--blue);transition:width .25s}.output-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:16px}.dropzone.compact{min-height:130px}.dropzone input{max-width:100%}.canvas-wrap{overflow:auto;max-width:100%}.canvas-wrap canvas{max-width:100%;height:auto;border:2px solid var(--ink);background:#fff}.range-pair{display:grid;grid-template-columns:1fr auto;align-items:center;gap:12px}.range-pair output{font:500 .75rem var(--mono);min-width:55px;text-align:right}.format-badges{display:flex;flex-wrap:wrap;gap:8px}.format-badges span{font:500 .68rem var(--mono);border:1px solid var(--ink);padding:5px 7px;background:#fff}.tool-note{border-left:8px solid var(--blue);background:#fff;padding:16px 18px;line-height:1.55}.tool-warning{border-left-color:var(--coral)}
.fullscreen-preview{position:fixed;inset:0;z-index:300;background:#111;display:none;flex-direction:column}.fullscreen-preview.open{display:flex}.fullscreen-bar{height:62px;padding:0 16px;background:var(--paper);border-bottom:2px solid var(--ink);display:flex;align-items:center;justify-content:space-between}.fullscreen-preview iframe{width:100%;height:calc(100% - 62px);border:0;background:#fff}.device-switch{display:flex;gap:6px;flex-wrap:wrap}.preview-shell{background:#d9d5ca;padding:20px;display:flex;justify-content:center;min-height:520px}.preview-shell iframe{height:480px;width:100%;background:white;border:2px solid var(--ink);transition:width .2s}.code-editor{font-family:var(--mono);tab-size:2;white-space:pre;overflow:auto}.split-preview.enhanced{grid-template-columns:minmax(340px,1fr) minmax(320px,1fr)}
.waveform{width:100%;height:180px;border:2px solid var(--ink);background:#fff;display:block}.timeline{position:relative;height:12px;background:#d7d4cb;border:2px solid var(--ink);margin:12px 0}.timeline-fill{height:100%;background:var(--blue);width:0}.swatches{display:grid;grid-template-columns:repeat(auto-fit,minmax(95px,1fr));gap:10px}.swatch{min-height:100px;border:2px solid var(--ink);padding:10px;display:flex;align-items:flex-end;font:500 .68rem var(--mono);cursor:pointer}.result-large{font-size:clamp(1.8rem,4vw,4.6rem);letter-spacing:-.06em;font-weight:800;line-height:1}.data-table-wrap{overflow:auto;border:2px solid var(--ink)}.data-table{width:100%;border-collapse:collapse;background:#fff}.data-table th,.data-table td{padding:12px;border-right:1px solid var(--ink);border-bottom:1px solid var(--ink);text-align:left;white-space:nowrap}.data-table th{background:var(--acid);font:500 .72rem var(--mono);text-transform:uppercase}.status-list{display:grid;gap:8px}.status-row{display:grid;grid-template-columns:90px 1fr auto;gap:16px;padding:14px;border:2px solid var(--ink);background:#fff;align-items:center}.status-code{font-size:1.5rem;font-weight:800}.hidden{display:none!important}
@media(max-width:1050px){.tool-hero-main{padding:clamp(24px,3.5vw,40px) clamp(16px,3.5vw,36px)}.media-stage{grid-template-columns:1fr}.related-grid{grid-template-columns:repeat(2,1fr)}.faq-list,.category-list{grid-template-columns:1fr}.info-grid{grid-template-columns:1fr}.info-card{border-right:0;border-bottom:2px solid var(--ink)}.info-card:last-child{border-bottom:0}}
@media(max-width:760px){.tool-page .topbar{grid-template-columns:1fr auto;padding:0 15px}.tool-page .topnav{display:none}.tool-page .topactions .desktop-only{display:none}.tool-hero-main,.page-section{padding:24px 18px}.tool-headline{font-size:clamp(1.3rem,5vw,1.8rem)}.tool-sub{font-size:.9rem}.tool-back-link{white-space:nowrap}.related-grid{grid-template-columns:1fr}.split-preview.enhanced{grid-template-columns:1fr}.preview-shell{padding:8px;min-height:400px}.preview-shell iframe{height:380px}.toolbar{gap:7px}.toolbar .btn{width:100%}.activity-pop{left:14px;right:14px;bottom:14px}.status-row{grid-template-columns:70px 1fr}.status-row>*:last-child{display:none}}
#pageSearch.searching{opacity:1!important;pointer-events:auto!important;background:#fff;border:2px solid var(--ink);min-height:46px;padding:0 14px;box-shadow:5px 5px 0 var(--ink)}
#pageSearchMenu.open{display:block!important;max-height:480px;overflow:auto}

/* Layout QA hardening: keep every generated page inside its boxes. */
.tool-hero-main,.tool-ui-page,.media-stage,.media-stage>*,.control-stack,.control-stack>*,.related-card,.info-card{min-width:0;overflow:hidden}
.breadcrumb>*,.tool-headline,.tool-sub,.related-card h3,.related-card p,
.preview-empty h3,.preview-empty p,.tool-note,
.status,.metric strong{overflow-wrap:anywhere}
.breadcrumb{flex-wrap:wrap;min-width:0}
.media-stage{grid-template-columns:minmax(0,1.35fr) minmax(280px,.65fr)}
.preview-stage{min-width:0}
.preview-empty{max-width:min(80%,620px);overflow:hidden}
.control-stack,.progress-box,.panel,.file-pill{min-width:0;overflow:hidden}
.dropzone{max-width:100%;min-width:0;overflow:hidden;gap:8px}
.dropzone.compact{padding:24px 18px}
.dropzone>*{max-width:100%;min-width:0}
.dropzone strong{display:block;max-width:100%;line-height:1.2;overflow-wrap:anywhere}
.dropzone input[type=file]{display:block;width:100%;max-width:100%;min-width:0;overflow:hidden;text-overflow:ellipsis;font-size:.9rem}
.dropzone.compact{grid-template-columns:minmax(0,1fr);justify-items:center}
.dropzone.compact strong,
.dropzone.compact .status{
  width:100%;
  max-width:100%;
  white-space:normal;
  overflow-wrap:anywhere;
  word-break:normal;
}
.dropzone.compact strong{font-size:clamp(1rem,1.1vw,1.15rem)}
.dropzone.compact .status{font-size:.66rem;line-height:1.35}
.dropzone.compact input[type=file]{font-size:.82rem;text-align:center}
.range-pair{grid-template-columns:minmax(0,1fr) auto;min-width:0}
.range-pair input{width:100%;min-width:0}
.output-actions .btn,.toolbar>*{min-width:0}
.related-card{min-width:0}
.grid-2>*,.grid-3>*,.split-preview>div{min-width:0}
.input,.textarea,.select{max-width:100%;min-width:0}
.check{align-items:flex-start;min-width:0;overflow-wrap:anywhere}
.check input{flex:0 0 auto}

@media(max-width:1050px){
  .tool-hero-main{padding:clamp(24px,3.5vw,40px) clamp(16px,3.5vw,36px)}
  .media-stage{grid-template-columns:1fr}
  .split-preview.enhanced{grid-template-columns:1fr}
}
@media(max-width:760px){
  .tool-hero-main{padding:24px 18px}
  .tool-headline{font-size:clamp(1.3rem,5vw,1.8rem)}
  .tool-sub{font-size:.9rem}
.tool-back-link{flex:0 0 auto}
  .preview-empty{max-width:92%;padding:22px}
  .grid-2,.grid-3{grid-template-columns:1fr}
  .toolbar .btn,.toolbar label.btn{width:100%;max-width:100%;white-space:normal;text-align:center}
  .panel .btn,.dropzone .btn{max-width:100%;white-space:normal}
.qr-output canvas,.qr-output img{max-width:100%!important;height:auto!important}
.preview-stage svg,#barcodeSvg{max-width:100%!important;height:auto!important;display:block;overflow:hidden}
  .dropzone.compact{grid-template-columns:minmax(0,1fr);justify-items:center}
  .dropzone.compact strong,
  .dropzone.compact .status{
    width:100%;
    max-width:100%;
    white-space:normal;
    overflow-wrap:anywhere;
    word-break:normal;
  }
  .dropzone.compact strong{font-size:clamp(1rem,1.1vw,1.15rem)}
  .dropzone.compact .status{font-size:.66rem;line-height:1.35}
  .dropzone.compact input[type=file]{font-size:.82rem;text-align:center}
  .calc{max-width:100%}
  .calc-grid{grid-template-columns:repeat(4,minmax(0,1fr))}
  .code-highlight,.markdown-body pre,.markdown-body code{white-space:pre-wrap;overflow-wrap:anywhere}
}

/* Background remover — focused upload, compare and export workflow. */
.bg-remover-shell{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(300px,.55fr);gap:20px;align-items:start}
.bg-remover-main,.bg-remover-controls{min-width:0}
.bg-upload-zone{min-height:118px;border:2px dashed var(--ink);border-radius:16px;background:linear-gradient(135deg,#fff 0 62%,rgba(239,255,62,.42));padding:18px 20px;display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:16px;cursor:pointer;transition:transform .18s,box-shadow .18s,background .18s}
.bg-upload-zone:hover,.bg-upload-zone.drag{background:var(--acid);transform:translate(-2px,-2px);box-shadow:5px 5px 0 var(--ink)}
.bg-upload-zone.bg-upload-zone-compact{display:none}
.bg-upload-zone strong,.bg-upload-zone small{display:block;overflow-wrap:anywhere}.bg-upload-zone strong{font-size:1.05rem}.bg-upload-zone small{margin-top:4px;color:var(--muted);font-size:.75rem;line-height:1.4}
.bg-upload-icon{width:52px;height:52px;border:2px solid var(--ink);border-radius:14px;background:var(--blue);color:#fff;display:grid;place-items:center}.bg-upload-icon svg{width:25px;height:25px}
.bg-file-summary{min-height:76px;border:2px solid var(--ink);border-radius:14px;background:#fff;padding:10px 12px;display:grid;grid-template-columns:54px minmax(0,1fr) auto;gap:12px;align-items:center;margin-bottom:14px;box-shadow:3px 3px 0 rgba(17,17,17,.12)}
.bg-file-summary>span:nth-child(2){min-width:0}.bg-file-summary strong,.bg-file-summary small{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.bg-file-summary small{margin-top:4px;color:var(--muted);font:500 .68rem var(--mono)}
.bg-file-thumb{width:54px;height:54px;border:1px solid var(--ink);border-radius:10px;overflow:hidden;background:#eee}.bg-file-thumb img{width:100%;height:100%;object-fit:cover}
.bg-preview-card{overflow:hidden;border:2px solid var(--ink);border-radius:18px;background:#fff;box-shadow:7px 7px 0 rgba(17,17,17,.12)}
.bg-preview-toolbar{min-height:64px;padding:11px 15px;border-bottom:2px solid var(--ink);display:flex;align-items:center;justify-content:space-between;gap:14px;background:#fff}.bg-preview-toolbar strong,.bg-preview-toolbar small{display:block}.bg-preview-toolbar small{margin-top:3px;color:var(--muted);font-size:.72rem}
.bg-preview-backgrounds{display:flex;gap:7px}.bg-preview-backgrounds button{width:27px;height:27px;border:2px solid transparent;border-radius:50%;cursor:pointer;box-shadow:inset 0 0 0 1px rgba(17,17,17,.3)}.bg-preview-backgrounds button.active{border-color:var(--blue);outline:2px solid #fff;box-shadow:0 0 0 2px var(--blue)}
.bg-preview-backgrounds [data-bg-preview="checker"]{background:conic-gradient(#ddd 25%,#fff 0 50%,#ddd 0 75%,#fff 0) 0 0/10px 10px}.bg-preview-backgrounds [data-bg-preview="white"]{background:#fff}.bg-preview-backgrounds [data-bg-preview="dark"]{background:#171717}.bg-preview-backgrounds [data-bg-preview="acid"]{background:var(--acid)}
.bg-compare-stage{--bg-compare:55%;height:clamp(390px,48vw,610px);position:relative;display:grid;place-items:center;overflow:hidden;background:#fff}.bg-compare-stage[data-preview-bg="checker"]{background:conic-gradient(#e5e5e5 25%,#fff 0 50%,#e5e5e5 0 75%,#fff 0) 0 0/24px 24px}.bg-compare-stage[data-preview-bg="white"]{background:#fff}.bg-compare-stage[data-preview-bg="dark"]{background:#171717}.bg-compare-stage[data-preview-bg="acid"]{background:var(--acid)}
.bg-compare-stage>img,.bg-result-layer{position:absolute;inset:0;width:100%;height:100%}.bg-compare-stage>img,.bg-result-layer img{width:100%;height:100%;object-fit:contain;display:block}.bg-original{z-index:1}.bg-result-layer{z-index:2;clip-path:inset(0 calc(100% - var(--bg-compare)) 0 0);pointer-events:none}.bg-compare-line{position:absolute;z-index:3;top:0;bottom:0;left:var(--bg-compare);width:2px;background:#fff;box-shadow:0 0 0 1px rgba(17,17,17,.7);pointer-events:none}.bg-compare-line span{position:absolute;left:50%;top:50%;width:38px;height:38px;transform:translate(-50%,-50%);border:2px solid var(--ink);border-radius:50%;background:#fff;display:grid;place-items:center}.bg-compare-line svg{width:19px}.bg-result-badge{position:absolute;z-index:5;left:16px;top:16px;display:inline-flex;align-items:center;gap:7px;padding:8px 11px;border:2px solid var(--ink);border-radius:999px;background:var(--acid);box-shadow:3px 3px 0 var(--ink);font:700 .68rem var(--mono);text-transform:uppercase;pointer-events:none}.bg-result-badge svg{width:15px;height:15px;stroke-width:3}
.bg-preview-empty{position:relative;z-index:4;width:min(430px,82%);padding:30px;border:2px solid var(--ink);border-radius:16px;background:rgba(255,255,255,.94);text-align:center;box-shadow:6px 6px 0 var(--ink)}.bg-preview-empty svg{width:38px;height:38px;color:var(--blue)}.bg-preview-empty h3{margin:12px 0 7px;font-size:1.35rem;letter-spacing:-.04em}.bg-preview-empty p{margin:0;color:var(--muted);line-height:1.5}
.bg-compare-controls{padding:12px 14px;border-top:2px solid var(--ink);display:grid;grid-template-columns:auto minmax(160px,1fr) auto;gap:12px;align-items:center}.bg-compare-controls label{display:grid;grid-template-columns:auto minmax(90px,1fr);gap:10px;align-items:center;font:500 .65rem var(--mono);text-transform:uppercase}.bg-compare-controls input{width:100%;accent-color:var(--blue)}
.bg-output-actions{margin-top:18px}.bg-output-actions .btn{min-height:48px}.bg-output-actions .primary{flex:1}.bg-output-actions .is-processing{opacity:.72;cursor:wait}
.bg-remover-controls .panel{border-radius:16px;box-shadow:4px 4px 0 rgba(17,17,17,.1)}.bg-remover-controls .panel h3{margin:0 0 17px;font-size:1rem}.bg-steps{background:var(--acid)!important}.bg-steps ol{list-style:none;padding:0;margin:14px 0 0;display:grid;gap:11px}.bg-steps li{display:flex;gap:10px;align-items:center}.bg-steps li>span{width:30px;height:30px;flex:0 0 auto;border:2px solid var(--ink);border-radius:50%;background:#fff;display:grid;place-items:center;font:700 .72rem var(--mono)}.bg-steps p,.bg-steps strong,.bg-steps small{margin:0;display:block}.bg-steps small{margin-top:2px;color:#4d4b44;font-size:.69rem;line-height:1.35}
.bg-color-row{display:grid;grid-template-columns:58px minmax(0,1fr);gap:8px}.bg-color-row input[type="color"]{height:43px;padding:4px}.bg-color-row .btn{white-space:normal}.bg-remover-controls .tool-note{font-size:.76rem;padding:12px 13px;margin-top:13px}
.bg-privacy-note{display:flex;gap:11px;align-items:flex-start;padding:15px;border:1px solid #a8cbb9;border-radius:14px;background:#edf9f2;color:#174e35}.bg-privacy-note svg{flex:0 0 auto;width:21px}.bg-privacy-note strong,.bg-privacy-note small{display:block}.bg-privacy-note small{margin-top:3px;font-size:.7rem;line-height:1.45;color:#37664f}
.bg-compare-stage.picking{cursor:crosshair}.bg-compare-stage.picking::after{content:'Click the background colour';position:absolute;z-index:5;left:50%;bottom:18px;transform:translateX(-50%);padding:8px 12px;border:2px solid var(--ink);border-radius:999px;background:var(--acid);font:600 .68rem var(--mono);white-space:nowrap}.bg-color-row .btn.active{background:var(--acid)}
@media(max-width:1050px){.bg-remover-shell{grid-template-columns:1fr}.bg-remover-controls{display:grid;grid-template-columns:1fr 1fr;align-items:start}.bg-remover-controls .progress-box,.bg-remover-controls .bg-privacy-note{grid-column:1/-1}}
@media(max-width:680px){.bg-upload-zone{grid-template-columns:auto minmax(0,1fr);padding:15px}.bg-upload-zone>.btn{grid-column:1/-1;width:100%}.bg-file-summary{grid-template-columns:48px minmax(0,1fr)}.bg-file-summary .btn{grid-column:1/-1;width:100%}.bg-file-thumb{width:48px;height:48px}.bg-compare-stage{height:390px}.bg-preview-toolbar{align-items:flex-start}.bg-preview-toolbar small{max-width:190px}.bg-compare-controls{grid-template-columns:1fr 1fr}.bg-compare-controls label{grid-column:1/-1;grid-row:1}.bg-compare-controls .btn{width:100%}.bg-output-actions .btn{width:100%}.bg-remover-controls{grid-template-columns:1fr}.bg-remover-controls .progress-box,.bg-remover-controls .bg-privacy-note{grid-column:auto}}

/* Workspace/panel design system — consistent tool card layout */
.workspace{display:grid;grid-template-columns:minmax(0,1fr);gap:18px}
.workspace.two-col{grid-template-columns:minmax(0,1.58fr) minmax(360px,.72fr)}
.workspace>.panel{overflow:hidden;border:1px solid var(--ink);border-radius:var(--radius);background:#fff;box-shadow:var(--shadow)}
.workspace>.panel>.panel-head{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;padding:21px 23px;border-bottom:2px solid var(--ink)}
.workspace>.panel>.panel-head h2{margin:0;font-size:clamp(1.3rem,2.3vw,1.6rem);letter-spacing:-.05em;line-height:1.2;font-weight:800}
.workspace>.panel>.panel-head p{max-width:700px;margin:7px 0 0;color:var(--muted);font-size:.86rem;line-height:1.55}
.workspace>.panel>.panel-body{padding:clamp(18px,2.5vw,28px)}
.workspace>.panel>.panel-body>.tool-meta:first-child{margin-top:0}
.section-id{color:var(--muted);font:500 .7rem var(--mono);white-space:nowrap;text-transform:uppercase;letter-spacing:.04em}
@media(max-width:1050px){.workspace.two-col{grid-template-columns:1fr}}
@media(max-width:760px){.workspace>.panel>.panel-head{flex-direction:column;gap:12px;padding:18px 16px}.workspace>.panel>.panel-body{padding:16px}.section-id{display:none}}