/* Hallmark · pre-emit critique: P4 H4 E4 S4 R4 V4
 * genre: modern-minimal · macrostructure: Workbench · theme: Coral
 * nav: N13 search + functional category rail · footer: Ft2
 * Audience: everyday file and code users; function-first, light, quiet.
 */
@import url('./tokens.css');
* ,*::before,*::after{box-sizing:border-box}*{margin:0}html,body{overflow-x:clip}html{scroll-padding-top:96px;scroll-behavior:smooth}body{background:var(--color-paper);color:var(--color-ink);font:400 16px/1.6 var(--font-body);-webkit-font-smoothing:antialiased}button,input,textarea,select{font:inherit;color:inherit}button,a,input,textarea,select{-webkit-tap-highlight-color:transparent}button{cursor:pointer}a{color:inherit;text-decoration:none}button{border:0}button:disabled{opacity:.5;cursor:not-allowed}a,button{touch-action:manipulation}button:active:not(:disabled){transform:translateY(1px)}button,a{transition:background-color 180ms,color 180ms,border-color 180ms,transform 180ms}h1,h2,h3{font-family:var(--font-display);font-style:normal;font-weight:700;line-height:1.35;overflow-wrap:anywhere;min-width:0}h1{font-size:clamp(25px,2.4vw,34px);letter-spacing:-.045em}h2{font-size:20px}img,canvas{max-width:100%}[hidden]{display:none!important}:focus-visible{outline:2px solid var(--color-focus);outline-offset:4px}input:focus-visible,textarea:focus-visible{outline-offset:1px}.icon{width:21px;height:21px;flex-shrink:0;vertical-align:middle}.container{width:min(1184px,100% - 40px);margin-inline:auto}.sr-only{position:absolute;width:1px;height:1px;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}.skip-link{position:fixed;top:-100px;z-index:999;background:var(--color-surface);padding:12px}.skip-link:focus{top:0}
.sidebar{display:none;background:var(--color-surface);border-right:1px solid var(--color-rule);padding:36px 20px 24px;position:fixed;inset:0 auto 0 0;width:236px;z-index:110;flex-direction:column}.brand{display:flex;align-items:center;gap:11px;margin:0 12px 44px;font-family:var(--font-display);font-weight:800;font-size:23px;letter-spacing:-1px}.brand small{display:block;font-family:var(--font-body);font-size:12px;letter-spacing:2px;color:var(--color-muted);font-weight:400;margin-top:1px}.brand-mark{background:var(--color-accent);color:var(--color-accent-ink);width:38px;height:38px;border-radius:11px;display:grid;place-items:center;transform:rotate(-5deg)}.brand-mark .icon{width:23px;height:23px}.side-label{font-size:12px;color:var(--color-muted);padding:0 14px;margin-bottom:12px}.side-link{display:flex;align-items:center;width:100%;gap:12px;padding:12px 14px;margin:3px 0;border-radius:8px;background:transparent;text-align:left;min-height:46px;font-size:14px}.side-link .icon{width:19px;height:19px;color:var(--color-muted)}.side-link small{margin-left:auto;font-size:12px;color:var(--color-muted)}.side-link:hover{background:var(--color-paper)}.side-link.is-active{background:var(--color-accent-soft);color:var(--color-accent)}.side-link.is-active .icon,.side-link.is-active small{color:var(--color-accent)}.sidebar-bottom{margin-top:auto;padding-top:28px}.sidebar-bottom>a{display:flex;gap:12px;font-size:14px;align-items:center;padding:12px 14px;color:var(--color-muted)}.local-note{margin-top:20px;background:var(--color-paper);padding:18px 14px;border-radius:10px}.local-note>.icon{width:18px;height:18px;color:var(--color-muted);margin-bottom:8px}.local-note strong{display:block;font-size:13px;font-weight:500}.local-note p{font-size:12px;color:var(--color-muted);margin-top:6px}.sidebar.is-open{display:flex;box-shadow:12px 0 40px var(--color-shadow)}
.topbar{height:76px;border-bottom:1px solid var(--color-rule);display:flex;align-items:center;padding:0 20px;gap:16px;background:var(--color-surface);position:sticky;top:0;z-index:80}.breadcrumb{display:flex;align-items:center;gap:12px;font-size:13px;white-space:nowrap}.breadcrumb>span:first-of-type,.crumb-slash{color:var(--color-muted)}.breadcrumb strong{font-weight:500}.command-trigger{margin-left:auto;display:flex;gap:12px;align-items:center;background:var(--color-paper);border:1px solid var(--color-rule);border-radius:8px;color:var(--color-muted);padding:8px 12px;font-size:13px;min-height:42px}.command-trigger>span,.command-trigger kbd,.top-status{display:none}.command-trigger .icon{width:17px;height:17px}kbd{border:1px solid var(--color-rule);padding:0 5px;border-radius:4px;font:12px var(--font-body)}.icon-button{display:inline-grid;place-items:center;width:44px;height:44px;background:var(--color-surface);border:1px solid var(--color-rule);border-radius:8px;font-size:24px;flex-shrink:0}.icon-button:hover{background:var(--color-paper-2)}
.overview{padding-top:36px}.page-heading{display:flex;justify-content:space-between;gap:20px;align-items:end;margin-bottom:28px}.overline{font-size:11px;letter-spacing:2px;color:var(--color-muted);margin-bottom:8px}.page-heading h1{margin-bottom:10px}.page-heading p:last-child{font-size:14px;color:var(--color-muted)}.edition{display:none;font-size:12px;color:var(--color-muted);white-space:nowrap}.quick-work{display:grid;gap:16px;margin-bottom:36px}.quick-primary{display:flex;position:relative;background:var(--color-warm);border:1px solid var(--color-warm-rule);border-radius:14px;min-height:248px;padding:26px;overflow:clip}.quick-copy{position:relative;z-index:1}.small-label{font-size:12px;color:var(--color-muted)}.quick-primary h2{font-size:26px;line-height:1.35;letter-spacing:-.03em;margin:10px 0}.quick-primary p{font-size:13px;color:var(--color-muted);margin-bottom:20px}.quick-secondary{position:relative;background:var(--color-surface);border:1px solid var(--color-rule);border-radius:14px;padding:26px}.quick-secondary h2{font-size:22px;margin:22px 0 7px;letter-spacing:-.035em}.quick-secondary p{font-size:13px;color:var(--color-muted)}.code-symbol{position:absolute;right:26px;top:14px;color:var(--color-code);font:40px var(--font-mono);letter-spacing:-6px}.inline-action{display:flex;align-items:center;gap:18px;background:transparent;min-height:44px;font-size:13px;font-weight:700;margin-top:22px;color:var(--color-accent)}.inline-action:hover .icon{transform:translateX(4px)}.inline-action .icon{transition:transform 220ms;width:17px}
.file-stack{display:none;position:absolute;right:38px;top:40px;width:155px;height:178px}.paper{position:absolute;background:var(--color-surface);border:1px solid var(--color-warm-rule);border-radius:8px;width:116px;height:154px;padding:17px;box-shadow:0 8px 20px var(--color-shadow)}.paper-back{right:0;top:0;transform:rotate(13deg);color:var(--color-muted)}.paper-front{left:0;top:8px;transform:rotate(-9deg);transition:transform 350ms var(--ease-out)}.quick-primary:hover .paper-front{transform:rotate(-13deg) translate(-4px,-3px)}.paper-front>.icon{color:var(--color-accent);width:24px;height:24px}.paper-front strong{display:block;margin:4px 0 9px;font:700 22px var(--font-display)}.paper i{height:4px;background:var(--color-paper-2);display:block;margin:7px 0;border-radius:2px}.paper i:last-of-type{width:60%}.paper span{font:10px var(--font-mono);color:var(--color-muted)}.stack-add{position:absolute;right:2px;bottom:0;display:grid;place-items:center;width:35px;height:35px;border-radius:50%;background:var(--color-accent);color:var(--color-accent-ink);border:4px solid var(--color-warm)}.stack-add .icon{width:17px;height:17px}
.btn{position:relative;display:inline-flex;align-items:center;justify-content:center;gap:16px;min-height:44px;padding:10px 17px;border:1px solid var(--color-rule);border-radius:7px;font-size:13px;font-weight:600;white-space:nowrap;background:var(--color-surface)}.btn .icon{width:16px;height:16px}.btn-primary{background:var(--color-accent);color:var(--color-accent-ink);border-color:var(--color-accent)}.btn-primary:hover{background:var(--color-accent-hover)}.btn-secondary:hover,.btn-quiet:hover{background:var(--color-paper-2)}.btn-quiet{border-color:transparent;background:transparent;color:var(--color-muted)}
/* Adapted from Uiverse cssbuttons-io/calm-tiger-42 (MIT). Tokenized, transform-only fill. */
.uiverse-fill{isolation:isolate;overflow:hidden}.uiverse-fill::before,.uiverse-fill::after{content:"";position:absolute;left:-20%;top:0;width:140%;height:190%;border-radius:50%;z-index:-1;transform:translateY(110%) scaleX(1.25);transition:transform 420ms var(--ease-out);background:var(--color-accent-hover)}.uiverse-fill::after{transition-delay:45ms;background:var(--color-accent-deep)}.uiverse-fill:hover::before,.uiverse-fill:focus-visible::before{transform:translateY(-22%) scaleX(1)}.uiverse-fill:hover::after,.uiverse-fill:focus-visible::after{transform:translateY(-16%) scaleX(1)}
.tools-section{padding-bottom:30px;scroll-margin-top:94px}.section-heading{display:flex;flex-direction:column;gap:16px;margin-bottom:14px}.section-heading h2{font-size:18px;display:flex;gap:9px;align-items:center}.section-heading h2 span{border:1px solid var(--color-rule);border-radius:5px;padding:1px 6px;font:12px var(--font-body);color:var(--color-muted)}.tool-search{display:flex;align-items:center;gap:9px;background:var(--color-surface);border:1px solid var(--color-rule);padding:7px 12px;border-radius:7px;min-height:40px}.tool-search .icon{color:var(--color-muted);width:16px;height:16px}.tool-search input{background:transparent;border:0;min-width:0;width:100%;font-size:13px;outline:none}.tool-search:focus-within{outline:2px solid var(--color-focus);outline-offset:2px}.category-filters{position:relative;display:flex;flex-wrap:wrap;gap:3px;padding:4px;margin-bottom:20px;border-bottom:1px solid var(--color-rule)}.filter-button{position:relative;z-index:1;min-height:44px;white-space:nowrap;padding:8px 14px;font-size:13px;border-radius:6px;color:var(--color-muted);background:transparent}.filter-button.is-active{color:var(--color-ink)}.filter-button:hover{color:var(--color-ink)}.tab-highlight{position:absolute;left:0;top:0;background:var(--color-surface);border:1px solid var(--color-rule);border-radius:7px;box-shadow:0 2px 3px var(--color-shadow);pointer-events:none;transition:transform 250ms var(--ease-out)}.tools-list{display:grid;grid-template-columns:minmax(0,1fr);gap:12px}.tool-card{position:relative;display:grid;grid-template-columns:40px minmax(0,1fr) 18px;gap:14px;align-items:center;border:1px solid var(--color-rule);border-radius:10px;background:var(--color-surface);text-align:left;padding:22px 18px;min-height:106px}.tool-symbol{width:40px;height:40px;border-radius:9px;background:var(--color-paper);display:grid;place-items:center;color:var(--color-muted)}.tool-card strong{display:block;font-size:14px;font-weight:600;margin-bottom:6px;white-space:nowrap}.tool-card small{display:block;font-size:12px;line-height:1.6;color:var(--color-muted)}.card-open .icon{width:16px;height:16px;color:var(--color-muted);transition:transform 220ms,color 220ms}.tool-card:hover{border-color:var(--color-rule-hover);box-shadow:0 4px 14px var(--color-shadow)}.tool-card:hover .card-open .icon{transform:translateX(3px);color:var(--color-accent)}.tool-card:hover .tool-symbol{color:var(--color-accent);background:var(--color-accent-soft)}.empty-search{color:var(--color-muted);text-align:center;padding:50px 10px}
.workspace{width:min(1184px,100% - 40px);margin:0 auto 30px;padding:24px;background:var(--color-surface);border:1px solid var(--color-rule);border-radius:14px;scroll-margin-top:96px}.workspace>.container{width:100%}.workspace-head{display:flex;align-items:start;justify-content:space-between;gap:14px;padding-bottom:22px;border-bottom:1px solid var(--color-rule);margin-bottom:24px}.eyebrow{color:var(--color-accent);font-size:11px;margin-bottom:6px;letter-spacing:1px}.workspace-head h2{font-size:24px}.workspace-head p:last-child{font-size:13px;color:var(--color-muted);margin-top:8px}.tool-panel{animation:panel-in 220ms var(--ease-out)}@keyframes panel-in{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}.field{display:grid;gap:7px;margin-bottom:18px}.field label{font-size:13px;font-weight:600}.field small{font-size:12px;color:var(--color-muted)}.field input,.field select,.field textarea{min-width:0;width:100%;border:1px solid var(--color-rule);background:var(--color-paper);border-radius:7px;padding:11px 12px;font-size:14px;min-height:44px}.field input::placeholder,.field textarea::placeholder{color:var(--color-muted)}.field textarea{resize:vertical;line-height:1.7}.field textarea[spellcheck=false],#crypto-output{font-family:var(--font-mono)}.field input[type=range]{accent-color:var(--color-accent);padding:0}.drop-zone{position:relative;display:grid;place-items:center;text-align:center;border:1px dashed var(--color-rule-hover);border-radius:10px;min-height:180px;padding:30px 14px;gap:8px;margin-bottom:18px;background:var(--color-paper);cursor:pointer}.drop-zone::before{content:'↑';display:grid;place-items:center;width:42px;height:42px;border:1px solid var(--color-rule);border-radius:10px;background:var(--color-surface);font-size:23px;color:var(--color-accent);margin-bottom:6px}.drop-zone strong{font-size:15px}.drop-zone span{font-size:12px;color:var(--color-muted)}.drop-zone input{position:absolute;inset:0;opacity:0;width:100%;height:100%;cursor:pointer}.drop-zone:focus-within{outline:2px solid var(--color-focus);outline-offset:3px}.drop-zone:hover,.drop-zone.is-dragging{border-color:var(--color-accent);background:var(--color-accent-soft)}.file-list{list-style:none;padding:0;margin-bottom:18px}.file-list li{display:flex;gap:14px;justify-content:space-between;font-size:13px;padding:8px 0;border-bottom:1px solid var(--color-rule);overflow-wrap:anywhere}.form-grid,.compare-grid,.inline-fields,.studio-grid{display:grid;grid-template-columns:minmax(0,1fr);gap:16px}.field-wide{grid-column:1/-1}.check-row{display:flex;align-items:center;gap:8px;font-size:13px;min-height:44px;margin-bottom:10px}.check-row input{accent-color:var(--color-accent)}.image-preview,.qr-preview{background:var(--color-paper);border:1px solid var(--color-rule);border-radius:10px;min-height:220px;padding:20px;display:grid;place-items:center;align-content:center;gap:14px}.image-preview p{font-size:12px;color:var(--color-muted)}.image-preview canvas{max-height:340px;object-fit:contain}.qr-preview canvas,.qr-preview img{height:auto;max-width:100%}.qr-preview #qr-output{padding:12px;background:var(--color-surface);min-height:160px;max-width:100%}.metrics{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin-bottom:22px}.metrics>div{border:1px solid var(--color-rule);padding:14px;border-radius:8px}.metrics strong{display:block;font-size:24px;font-variant-numeric:tabular-nums}.metrics span{font-size:12px;color:var(--color-muted)}.button-row{display:flex;flex-wrap:wrap;gap:8px;margin:14px 0}.result-box,.diff-output{background:var(--color-paper);border:1px solid var(--color-rule);border-radius:8px;white-space:pre-wrap;overflow-wrap:anywhere;padding:16px;font-size:14px;min-height:60px}.diff-output{margin-top:16px;font-family:var(--font-mono)}.diff-add{color:var(--color-success)}.diff-remove,.status-line.is-error{color:var(--color-error)}.segmented{display:inline-flex;position:relative;background:var(--color-paper);padding:4px;border:1px solid var(--color-rule);border-radius:8px;margin-bottom:22px}.segmented button{min-height:44px;background:transparent;position:relative;z-index:1;padding:8px 14px;border-radius:5px;font-size:13px}.segmented button.is-active{color:var(--color-accent)}.divider{height:1px;background:var(--color-rule);margin:24px 0}.converter-block h3{font-size:16px;margin-bottom:16px}.status-line{font-size:13px;color:var(--color-muted);min-height:24px}.result-large{font-size:18px;font-weight:600}.align-end{align-self:end;margin-bottom:18px}
.privacy-note{display:flex;align-items:start;gap:10px;border-top:1px solid var(--color-rule);padding-block:20px;color:var(--color-muted);font-size:12px;flex-wrap:wrap}.privacy-note>.icon{width:16px;height:16px;margin-top:3px}.privacy-note p{flex:1;min-width:200px}.privacy-note a{display:inline-flex;align-items:center;gap:5px;min-height:32px}.privacy-note a .icon{width:14px;height:14px}.footer{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;padding-block:16px 24px;color:var(--color-muted);font-size:12px}.footer nav{display:flex;gap:18px}.footer a{white-space:nowrap;display:inline-block;min-height:36px}.footer a:hover,.privacy-note a:hover{color:var(--color-accent)}.toast{position:fixed;bottom:24px;right:24px;max-width:calc(100% - 48px);padding:14px 20px;border:1px solid var(--color-rule);border-left:3px solid var(--color-success);border-radius:9px;background:var(--color-surface);color:var(--color-ink);box-shadow:0 10px 30px var(--color-shadow);z-index:250;transform:translateY(130%);opacity:0;transition:transform 200ms,opacity 200ms;font-size:14px}.toast.is-visible{opacity:1;transform:none}.toast.is-error{border-left-color:var(--color-error)}
#command-dialog{position:fixed;inset:12% 0 auto;margin-inline:auto;width:min(560px,100% - 32px);padding:0;border:1px solid var(--color-rule);border-radius:14px;background:var(--color-surface);color:var(--color-ink);box-shadow:0 18px 70px var(--color-shadow);max-height:75dvh}#command-dialog::backdrop{background:var(--color-backdrop)}.command-head{display:flex;align-items:center;gap:12px;padding:16px;border-bottom:1px solid var(--color-rule)}.command-head>input{width:100%;min-width:0;background:transparent;border:0;font-size:16px;min-height:44px}.command-head>.icon{color:var(--color-muted)}#command-results{padding:8px;max-height:48dvh;overflow-y:auto}.command-result{display:flex;justify-content:space-between;gap:12px;width:100%;background:transparent;border-radius:7px;padding:12px;text-align:left;font-size:14px;min-height:44px}.command-result.is-selected,.command-result:hover{background:var(--color-accent-soft);color:var(--color-accent)}.command-result span:last-child{color:var(--color-muted);font-size:12px}.command-hint{padding:12px 20px;border-top:1px solid var(--color-rule);font-size:12px;color:var(--color-muted)}
@media(min-width:40rem){.container,.workspace{width:min(1184px,100% - 64px)}.topbar{padding-inline:32px}.command-trigger>span,.command-trigger kbd{display:inline}.section-heading{flex-direction:row;justify-content:space-between;align-items:center}.tool-search{width:240px}.quick-work{grid-template-columns:minmax(0,1.3fr) minmax(0,1fr)}.tools-list{grid-template-columns:repeat(2,minmax(0,1fr))}.form-grid,.compare-grid,.studio-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.inline-fields{grid-template-columns:minmax(0,1fr) auto}.inline-fields .short{max-width:100px}.metrics{grid-template-columns:repeat(4,minmax(0,1fr))}}
@media(min-width:64rem){.sidebar{display:flex}.app-shell{margin-left:236px}.mobile-toggle{display:none}.top-status{display:flex;gap:6px;align-items:center;color:var(--color-muted);font-size:12px;white-space:nowrap}.top-status .icon{width:14px;height:14px}.overview{padding-top:42px}.quick-work{grid-template-columns:minmax(0,1.6fr) minmax(0,1fr)}.quick-primary{padding:28px}.quick-primary p{max-width:220px}.file-stack{display:block;right:16px;transform:scale(.85);transform-origin:right center}.quick-primary .quick-copy{max-width:65%}.workspace{padding:28px}.unit-grid{grid-template-columns:repeat(4,minmax(0,1fr))}}
@media(min-width:80rem){.tools-list{grid-template-columns:repeat(3,minmax(0,1fr))}.file-stack{right:34px;transform:none}.edition{display:inline}.tool-card{padding:24px 18px}.container,.workspace{width:min(1184px,100% - 88px)}.topbar{padding-inline:44px}.quick-primary p{max-width:none}.quick-primary .quick-copy{max-width:70%}.quick-primary{padding:30px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}.quick-primary:hover .paper-front{transform:rotate(-9deg)}}