:root{
  --paper:#f8f5ef;
  --paper-2:#f0ebe2;
  --surface:#ffffff;
  --surface-soft:#f9faf7;
  --ink:#17242c;
  --ink-2:#394852;
  --muted:#68757d;
  --line:#dfddd6;
  --line-strong:#cbc7bd;
  --brand:#a94820;
  --brand-strong:#853617;
  --brand-soft:#f9e8dd;
  --data:#2f6fed;
  --data-soft:#eaf0ff;
  --list:#7655d6;
  --list-soft:#f0ecff;
  --random:#b76613;
  --random-soft:#fff1df;
  --danger:#a63737;
  --danger-soft:#fff0f0;
  --warn:#8a6413;
  --warn-soft:#fff8e6;
  --success:#166534;
  --success-soft:#ecf9ef;
  --shadow-sm:0 1px 2px rgba(23,39,31,.04),0 8px 24px rgba(23,39,31,.05);
  --shadow-md:0 2px 5px rgba(23,39,31,.04),0 20px 55px rgba(23,39,31,.09);
  --radius-sm:10px;
  --radius:16px;
  --radius-lg:24px;
  --max:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;background:var(--paper);color-scheme:light}
body{margin:0;background:radial-gradient(circle at 85% 0%,rgba(47,111,237,.055),transparent 30rem),radial-gradient(circle at 8% 28%,rgba(196,95,44,.07),transparent 34rem),var(--paper);color:var(--ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;line-height:1.55;-webkit-font-smoothing:antialiased}
a{color:inherit}
button,input,textarea,select{font:inherit;color:inherit}
button{touch-action:manipulation}
.shell{width:min(calc(100% - 40px),var(--max));margin:auto}
.narrow{max-width:860px}

/* Header / identity */
.site-header{position:sticky;top:0;z-index:30;background:rgba(248,245,239,.9);backdrop-filter:blur(18px);border-bottom:1px solid rgba(23,36,44,.08)}
.nav{min-height:72px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:inline-flex;align-items:center;gap:10px;text-decoration:none;font-weight:850;letter-spacing:-.04em;font-size:1.03rem;white-space:nowrap}
.brand-mark{display:block;width:31px;height:31px;flex:0 0 31px;filter:drop-shadow(2px 3px 0 rgba(169,72,32,.16))}
.brand-word span{color:var(--brand)}
.navlinks{display:flex;gap:7px;align-items:center;flex-wrap:wrap}
.navlinks a{font-size:.92rem;font-weight:680;color:var(--ink-2);text-decoration:none;padding:8px 10px;border-radius:9px}
.navlinks a:hover,.navlinks a:focus-visible{background:var(--surface);color:var(--ink)}
.navlinks a[aria-current="page"]{background:var(--surface);box-shadow:inset 0 0 0 1px var(--line);color:var(--ink)}
.nav-privacy{margin-left:5px;color:var(--brand)!important}

/* Type */
main{padding:54px 0 88px}
.eyebrow,.tool-kicker{display:inline-flex;align-items:center;gap:7px;font-size:.75rem;text-transform:uppercase;letter-spacing:.105em;color:var(--brand);font-weight:850}
.eyebrow::before,.tool-kicker::before{content:"";width:18px;height:2px;background:currentColor;border-radius:2px}
.hero{max-width:850px;margin-bottom:30px}
.hero h1{font-size:clamp(2.55rem,6vw,5.15rem);line-height:.98;letter-spacing:-.06em;margin:.23em 0 .26em;text-wrap:balance}
.hero p,.tool-intro{font-size:clamp(1.02rem,2vw,1.2rem);color:var(--muted);max-width:720px;margin-bottom:0}
.hero-compact h1{font-size:clamp(2.35rem,5vw,4.35rem)}
h2,h3{letter-spacing:-.03em;line-height:1.15}
h2{font-size:clamp(1.45rem,3vw,2rem)}
h3{font-size:1.08rem}
p{margin-top:.55em}
.muted,.field-help{color:var(--muted)}
.small{font-size:.88rem}

/* Homepage */
.home-hero{display:grid;grid-template-columns:minmax(0,1.03fr) minmax(420px,.97fr);gap:54px;align-items:center;padding:36px 0 50px}
.home-copy h1{font-size:clamp(3.1rem,7vw,6.7rem);line-height:.89;letter-spacing:-.075em;margin:.18em 0 .27em;max-width:780px;text-wrap:balance}
.home-copy h1 em{font-style:normal;color:var(--brand)}
.home-copy>p{max-width:640px;font-size:clamp(1.08rem,2vw,1.3rem);color:var(--muted)}
.hero-badges{display:flex;gap:8px;flex-wrap:wrap;margin-top:22px}
.hero-badge{border:1px solid var(--line);background:rgba(255,255,255,.72);padding:7px 10px;border-radius:999px;font-size:.84rem;font-weight:720;color:var(--ink-2)}
.start-card{position:relative;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);padding:24px;box-shadow:var(--shadow-md)}
.start-card::before{content:"";position:absolute;inset:-1px auto -1px -1px;width:5px;border-radius:24px 0 0 24px;background:linear-gradient(var(--data) 0 33%,var(--list) 33% 66%,var(--random) 66%)}
.start-card-head{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:16px}
.start-card-head strong{font-size:1.05rem;letter-spacing:-.02em}
.local-chip{font-size:.76rem;font-weight:800;color:var(--brand);background:var(--brand-soft);padding:6px 8px;border-radius:999px}
.input-divider{display:flex;align-items:center;gap:10px;color:var(--muted);font-size:.78rem;text-transform:uppercase;letter-spacing:.09em;font-weight:800;margin:14px 0}
.input-divider::before,.input-divider::after{content:"";height:1px;background:var(--line);flex:1}
.detected-result{margin-top:14px;display:flex;align-items:center;justify-content:space-between;gap:14px}

.trust-strip{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:18px 0;margin:12px 0 62px}
.trust-row{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.trust-item{display:flex;gap:10px;align-items:center;color:var(--ink-2);font-size:.89rem}
.trust-dot{width:8px;height:8px;border-radius:50%;background:var(--brand);box-shadow:0 0 0 4px var(--brand-soft);flex:0 0 auto}

.section-block{margin-top:58px;scroll-margin-top:94px}
.section-title{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:18px}
.section-title h2{margin:4px 0 0}
.section-title p{margin:0;color:var(--muted);max-width:470px;font-size:.95rem}
.grid{display:grid;gap:16px}
.grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}
.grid.three{grid-template-columns:repeat(3,minmax(0,1fr))}
.grid.four{grid-template-columns:repeat(4,minmax(0,1fr))}

.panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow-sm)}
.panel h2,.panel h3{margin-top:0}
.task-card{position:relative;text-decoration:none;display:flex;min-height:166px;flex-direction:column;justify-content:space-between;transition:transform .16s ease,border-color .16s ease,box-shadow .16s ease;overflow:hidden}
.task-card::after{content:"→";position:absolute;right:18px;top:17px;font-size:1.1rem;color:var(--line-strong);transition:transform .16s ease,color .16s ease}
.task-card:hover{transform:translateY(-3px);border-color:var(--line-strong);box-shadow:var(--shadow-md)}
.task-card:hover::after{transform:translateX(3px);color:var(--ink)}
.task-card h3{font-size:1.12rem;margin:15px 28px 5px 0}
.task-card p{color:var(--muted);margin:0;font-size:.93rem}
.task-type{width:max-content;font-size:.7rem;text-transform:uppercase;letter-spacing:.08em;font-weight:850;padding:5px 7px;border-radius:7px}
#data .task-type,.task-card[data-family="data"] .task-type{background:var(--data-soft);color:var(--data)}
#lists .task-type,.task-card[data-family="list"] .task-type{background:var(--list-soft);color:var(--list)}
#random .task-type,.task-card[data-family="random"] .task-type{background:var(--random-soft);color:var(--random)}

.home-principles{display:grid;grid-template-columns:1.2fr .9fr .9fr;gap:16px;margin-top:66px}
.principle-lead{background:var(--ink);color:#fff;border-color:var(--ink)}
.principle-lead p{color:#c8d2cd}
.principle-num{font-size:.76rem;letter-spacing:.1em;font-weight:850;color:var(--muted);margin-bottom:30px}
.principle-lead .principle-num{color:#97aaa1}

/* Tool shell */
.breadcrumb{font-size:.82rem;color:var(--muted);margin-bottom:20px;display:flex;gap:7px;align-items:center}
.breadcrumb a{color:var(--muted);text-decoration:none}
.breadcrumb a:hover{text-decoration:underline}
.breadcrumb-sep{color:var(--line-strong)}
.tool-header{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:28px;align-items:end;margin-bottom:26px}
.tool-header h1{font-size:clamp(2.45rem,5.5vw,4.8rem);line-height:.96;letter-spacing:-.06em;margin:.22em 0 .22em;text-wrap:balance}
.tool-meta{display:flex;gap:7px;flex-wrap:wrap;justify-content:flex-end;padding-bottom:7px}
.meta-pill{font-size:.78rem;font-weight:780;color:var(--ink-2);background:var(--surface);border:1px solid var(--line);border-radius:999px;padding:7px 9px;white-space:nowrap}
.meta-pill.local{color:var(--brand);background:var(--brand-soft);border-color:#efc9b4}
.tool-stage{background:rgba(255,255,255,.75);border:1px solid var(--line);border-radius:var(--radius-lg);padding:20px;box-shadow:var(--shadow-md)}
.tool-stage>.panel{box-shadow:none}

/* Inputs & controls */
label{font-weight:760;display:block;margin-bottom:8px;font-size:.91rem}
textarea,.pastebox,input[type="text"],input[type="search"],input[type="number"],select{width:100%;border:1px solid var(--line-strong);border-radius:12px;background:var(--surface);color:var(--ink);padding:11px 13px;outline:none}
textarea,.pastebox{min-height:180px;resize:vertical;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.89rem;line-height:1.5}
textarea:focus,input:focus,select:focus{border-color:var(--brand);box-shadow:0 0 0 4px rgba(169,72,32,.12)}
.dropzone{border:1.5px dashed #aab8b0;border-radius:14px;padding:31px 22px;background:var(--surface-soft);text-align:center;transition:.15s;cursor:pointer}
.dropzone:hover,.dropzone.dragging{border-color:var(--brand);background:var(--brand-soft)}
.dropzone strong{display:block;font-size:1rem;color:var(--ink)}
.dropzone span{display:block;color:var(--muted);font-size:.87rem;margin-top:3px}
.actions{display:flex;gap:9px;flex-wrap:wrap;align-items:center;margin-top:16px}
.btn{border:1px solid var(--line-strong);background:var(--surface);color:var(--ink);padding:10px 14px;border-radius:10px;font-weight:780;cursor:pointer;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;gap:7px;min-height:42px;transition:.14s}
.btn:hover{border-color:#9caaa2;background:var(--surface-soft)}
.btn.primary{background:var(--ink);color:white;border-color:var(--ink);box-shadow:0 3px 0 rgba(20,32,27,.15)}
.btn.primary:hover{background:#25352e;transform:translateY(-1px)}
.btn.subtle{background:transparent;color:var(--ink-2)}
.btn:disabled{opacity:.45;cursor:not-allowed;transform:none}
.select-control{width:min(100%,440px);justify-content:flex-start}
.inline-fields{display:flex;gap:12px;align-items:end;flex-wrap:wrap}
.inline-fields>div{min-width:170px;flex:1}
.field-help{font-size:.88rem;max-width:68ch}
.checklist{display:grid;gap:8px}
.check{display:flex;gap:11px;align-items:flex-start;padding:12px;border:1px solid var(--line);border-radius:12px;background:var(--surface-soft)}
.check input{margin-top:5px}

/* Results */
.result-section{margin-top:18px}
.status{display:flex;gap:8px;flex-wrap:wrap;margin:14px 0}
.pill{padding:6px 9px;border-radius:999px;background:var(--surface-soft);border:1px solid var(--line);font-size:.83rem;font-weight:720}
.pill.good{border-color:#a8d5b5;color:var(--success);background:var(--success-soft)}
.pill.warn{border-color:#ead49e;color:var(--warn);background:var(--warn-soft)}
.pill.bad{border-color:#e7baba;color:var(--danger);background:var(--danger-soft)}
.metric-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;margin:13px 0 18px}
.metric{border:1px solid var(--line);border-radius:13px;padding:14px;background:var(--surface-soft)}
.metric b{display:block;font-size:1.55rem;letter-spacing:-.045em;line-height:1.05}
.metric span{color:var(--muted);font-size:.8rem}
.tabs{display:flex;gap:7px;flex-wrap:wrap;margin-bottom:12px}
.tab{border:1px solid var(--line);background:var(--surface);color:var(--muted);font-weight:720;padding:8px 11px;border-radius:9px;cursor:pointer}
.tab[aria-selected="true"]{background:var(--ink);border-color:var(--ink);color:#fff}
.table-scroll{overflow:auto;border:1px solid var(--line);border-radius:12px;max-height:500px;background:var(--surface)}
table{width:100%;border-collapse:collapse;font-size:.88rem}
th,td{padding:9px 11px;border-bottom:1px solid var(--line);text-align:left;white-space:nowrap}
th{position:sticky;top:0;background:#edf1ed;color:var(--ink-2);font-size:.78rem;text-transform:uppercase;letter-spacing:.045em;z-index:2}
tr:last-child td{border-bottom:0}
.notice{border:1px solid #cfe4dc;border-left:4px solid var(--brand);padding:11px 13px;background:var(--brand-soft);border-radius:10px;color:var(--ink-2)}
.notice.warn{border-color:#ecd89d;border-left-color:var(--warn);background:var(--warn-soft)}
.notice.bad{border-color:#efc4c4;border-left-color:var(--danger);background:var(--danger-soft)}
.output-pre{white-space:pre-wrap;word-break:break-word;margin:0;max-height:460px;overflow:auto;background:#f7f9f6;border:1px solid var(--line);border-radius:12px;padding:14px;font: .88rem/1.5 ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}

/* Tool content / SEO */
.tool-content{margin-top:46px;display:grid;grid-template-columns:minmax(0,1.5fr) minmax(260px,.5fr);gap:24px;align-items:start}
.tool-copy{background:transparent;padding-right:10px}
.tool-copy h2{margin-top:1.7em;margin-bottom:.45em}
.tool-copy h2:first-child{margin-top:0}
.tool-copy p,.tool-copy li{color:var(--ink-2);max-width:74ch}
.tool-copy ul,.tool-copy ol{padding-left:1.25rem}
.tool-copy li+li{margin-top:.35rem}
.info-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:18px;box-shadow:var(--shadow-sm)}
.info-card h3{margin:0 0 9px}
.info-card p{font-size:.9rem;color:var(--muted)}
.info-card+.info-card{margin-top:12px}
.related-tools{margin-top:50px}
.related-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}
.related-link{display:flex;justify-content:space-between;gap:12px;text-decoration:none;padding:14px;border:1px solid var(--line);border-radius:12px;background:var(--surface);font-weight:720;font-size:.91rem}
.related-link:hover{border-color:var(--line-strong);box-shadow:var(--shadow-sm)}

/* Existing specialised layouts */
.split{display:grid;grid-template-columns:minmax(0,1.42fr) minmax(270px,.58fr);gap:18px}
.sticky-card{position:sticky;top:94px}
.file-name{font-weight:720;word-break:break-all}
.diff-list{display:grid;gap:9px}
.diff-row{padding:11px;border:1px solid var(--line);border-radius:11px;background:var(--surface-soft)}
.diff-row b{display:block}
.diff-row .before{color:var(--danger)}.diff-row .after{color:var(--success)}
.group-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px}
.group-card{border:1px solid var(--line);border-radius:13px;background:var(--surface-soft);padding:14px}
.group-card h3{margin:0 0 8px}.group-card ol{margin:0;padding-left:22px}
.part-row{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px;border-bottom:1px solid var(--line)}
.part-row:last-child{border-bottom:0}.part-row div{display:flex;flex-direction:column}.part-row span{color:var(--muted);font-size:.86rem}
.wheel-wrap{display:grid;place-items:center;padding:16px;background:linear-gradient(145deg,var(--surface),var(--random-soft))}
.wheel-stage{position:relative;width:min(74vw,380px);aspect-ratio:1}
.wheel{width:100%;height:100%;border-radius:50%;border:9px solid var(--ink);box-shadow:var(--shadow-md);transition:transform .75s cubic-bezier(.2,.7,.2,1);background:conic-gradient(#2f6fed 0 25%,#a94820 25% 50%,#7655d6 50% 75%,#d67b20 75% 100%)}
.wheel-pointer{position:absolute;left:50%;top:-5px;transform:translateX(-50%);width:0;height:0;border-left:14px solid transparent;border-right:14px solid transparent;border-top:27px solid var(--ink);z-index:3}
.winner{font-size:clamp(1.8rem,6vw,3.3rem);font-weight:850;letter-spacing:-.04em;margin:.2em 0}
.reused-image-set{margin:12px 0 16px;padding:14px;border:1px solid #efc9b4;border-radius:14px;background:var(--brand-soft)}
.reused-image-set>p{margin:.25rem 0 .7rem}.reused-image-strip,.reused-image-grid{display:grid;grid-template-columns:repeat(3,minmax(0,108px));gap:9px}.reused-image-set figure{min-width:0;margin:0}.reused-image-set img{display:block;width:100%;aspect-ratio:1;object-fit:cover;border-radius:9px;border:1px solid rgba(20,32,27,.13);background:var(--surface)}.reused-image-set figcaption{margin-top:4px;font-size:.72rem;color:var(--ink-2);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.reused-image-all{margin-top:10px}.reused-image-all summary{width:max-content;max-width:100%;cursor:pointer;color:var(--brand-strong);font-size:.86rem;font-weight:800}.reused-image-grid{grid-template-columns:repeat(auto-fill,minmax(90px,1fr));margin-top:10px;max-height:390px;overflow:auto;padding-right:4px}

/* Footer */
.footer{border-top:1px solid var(--line);padding:34px 0 48px;color:var(--muted);font-size:.88rem;background:rgba(255,255,255,.28)}
.footer-grid{display:grid;grid-template-columns:1.4fr repeat(3,.6fr);gap:32px}
.footer-brand p{max-width:340px;margin-top:10px}
.footer-col strong{display:block;color:var(--ink);font-size:.83rem;margin-bottom:10px}
.footer-col a{display:block;color:var(--muted);text-decoration:none;margin:6px 0}
.footer-col a:hover{color:var(--ink)}
.footer-row{display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap}
.footer a{color:var(--ink)}

/* Accessibility */
.hidden{display:none!important}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.skip-link{position:fixed;left:12px;top:10px;z-index:100;background:var(--ink);color:#fff;padding:9px 12px;border-radius:9px;transform:translateY(-170%);font-weight:800}.skip-link:focus{transform:translateY(0)}
.dropzone:focus-visible,.btn:focus-visible,.tab:focus-visible,a:focus-visible,summary:focus-visible{outline:3px solid #55a998;outline-offset:3px}
.kbd{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;background:var(--surface);border:1px solid var(--line);border-radius:6px;padding:1px 5px}

@media(max-width:980px){
  .wheel-stage{width:min(100%,380px)}
  .home-hero{grid-template-columns:1fr;gap:30px;padding-top:22px}.home-copy h1{max-width:850px}.start-card{max-width:760px}
  .grid.three,.grid.four{grid-template-columns:repeat(2,minmax(0,1fr))}
  .home-principles{grid-template-columns:1fr 1fr}.principle-lead{grid-column:1/-1}
  .tool-content{grid-template-columns:1fr}.tool-aside{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.info-card+.info-card{margin-top:0}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:760px){
  .shell{width:min(calc(100% - 26px),var(--max))}
  .nav{min-height:66px;padding:9px 0;flex-wrap:wrap;gap:8px}.navlinks{width:100%;overflow-x:auto;flex-wrap:nowrap;gap:2px;padding-bottom:3px;scrollbar-width:thin}.navlinks a{white-space:nowrap;padding:6px 8px}
  main{padding-top:34px}.home-hero{padding-top:4px}.home-copy h1{font-size:clamp(3rem,16vw,5.1rem)}
  .trust-row{grid-template-columns:1fr 1fr}.section-title{align-items:flex-start;flex-direction:column}.section-title p{max-width:none}
  .grid.two,.grid.three,.grid.four,.split{grid-template-columns:1fr}.metric-grid{grid-template-columns:repeat(2,1fr)}.sticky-card{position:static}
  .tool-header{grid-template-columns:1fr;gap:10px}.tool-meta{justify-content:flex-start}.tool-stage{padding:12px}.panel{padding:18px}
  .tool-aside{grid-template-columns:1fr}.related-grid{grid-template-columns:1fr 1fr}
  .footer-grid{grid-template-columns:1fr 1fr}.footer-brand{grid-column:1/-1}
}
@media(max-width:500px){
  .home-copy h1{font-size:clamp(2.75rem,15.7vw,4.4rem)}.start-card{padding:17px}.trust-row{grid-template-columns:1fr}.trust-strip{margin-bottom:44px}
  .grid.three,.grid.four,.home-principles,.related-grid,.footer-grid{grid-template-columns:1fr}.principle-lead{grid-column:auto}
  .metric-grid{grid-template-columns:1fr 1fr}.actions>.btn{flex:1 1 100%;width:100%}.dropzone{padding:25px 14px}.part-row{align-items:stretch;flex-direction:column}.part-row .btn{width:100%}.wheel-stage{width:min(82vw,340px)}
  .tool-header h1{font-size:clamp(2.45rem,13vw,3.6rem)}
}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}

/* v0.5 quality & growth sprint */
.option-bar{display:flex;gap:10px;flex-wrap:wrap;margin:14px 0 8px;padding:11px;border:1px solid var(--line);border-radius:12px;background:var(--surface-soft)}
.mini-check{display:inline-flex;align-items:center;gap:8px;margin:0;min-height:24px;padding-block:1px;font-size:.88rem;font-weight:680;color:var(--ink-2)}
.mini-check input{margin:0}
.control-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin-bottom:14px}
.multi-select{width:100%;min-height:116px;border:1px solid var(--line-strong);border-radius:10px;background:var(--surface);padding:7px 8px}
.result-filter{margin:14px 0}.result-filter input{max-width:520px}
.advanced-clean,.advanced-box{margin-top:16px;padding:15px;border:1px solid var(--line);border-radius:13px;background:var(--surface-soft)}
.advanced-clean h3{margin-top:0}.advanced-box summary{cursor:pointer;font-weight:800}.advanced-box[open] summary{margin-bottom:14px}
.small-area{min-height:92px!important}
.metric-grid.compact{margin-top:14px}
.compact-actions{margin-top:8px}.compact-actions .btn{min-height:36px;padding:7px 10px;font-size:.84rem}
.result-head{display:flex;justify-content:space-between;align-items:center;gap:12px}.result-head h3{margin:0}
.wheel-key-hint{text-align:center;margin:10px 0 0}.wheel-storage{justify-content:center}
.wheel{position:relative;overflow:hidden;--wheel-label-radius:clamp(88px,24vw,145px)}
.wheel-label{position:absolute;left:50%;top:50%;max-width:92px;padding:2px 5px;border-radius:5px;background:rgba(255,255,255,.88);color:#14201b;font-size:clamp(.58rem,1.6vw,.78rem);font-weight:800;line-height:1.1;text-align:center;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;transform:translate(-50%,-50%) rotate(var(--angle)) translateY(calc(-1 * var(--wheel-label-radius))) rotate(calc(-1 * var(--angle)));pointer-events:none;box-shadow:0 1px 3px rgba(0,0,0,.12)}
#wheel-history ol{margin:.5rem 0 0;padding-left:1.4rem;max-height:230px;overflow:auto}
#wheel-history li+li{margin-top:.25rem}
.mini-outcome{display:block;margin-top:12px;padding-top:10px;border-top:1px solid var(--line);font-size:.78rem;color:var(--muted);font-variant-numeric:tabular-nums}.mini-outcome b{color:var(--ink);font-weight:850}
.tool-feedback{margin:42px 0 0;padding:20px;border:1px solid var(--line);border-radius:var(--radius);background:linear-gradient(135deg,var(--surface),var(--brand-soft));display:flex;justify-content:space-between;align-items:center;gap:24px}.tool-feedback h2{margin:.2rem 0}.tool-feedback p{margin:.35rem 0 0}.feedback-actions{display:flex;gap:8px;flex-wrap:wrap;flex-shrink:0}.feedback-status{min-height:1.2em}
@media(max-width:760px){.control-grid{grid-template-columns:1fr}.tool-feedback{align-items:flex-start;flex-direction:column}.feedback-actions{width:100%}.feedback-actions .btn{flex:1}.wheel{--wheel-label-radius:clamp(82px,28vw,125px)}}
@media(max-width:500px){
  .navlinks{gap:1px;overflow-x:visible}
  .navlinks a{font-size:.82rem;padding:5px 6px}
}

/* v0.8.1 private admin */
.admin-shell{padding-bottom:54px}.admin-hero{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(280px,.7fr);gap:28px;align-items:end;margin:8px 0 30px}.admin-hero h1{font-size:clamp(2.7rem,7vw,5.3rem);letter-spacing:-.055em;margin:.12em 0}.admin-hero p{max-width:720px;color:var(--muted);font-size:1.06rem}.admin-status-card{display:flex;align-items:center;gap:12px;border:1px solid var(--line);border-radius:14px;padding:15px;background:var(--surface)}.admin-status-card div{display:flex;flex-direction:column;gap:3px}.admin-status-card span:last-child{color:var(--muted);font-size:.84rem}.status-dot{width:12px;height:12px;border-radius:50%;background:#b6b8b2;box-shadow:0 0 0 4px rgba(0,0,0,.04);flex:0 0 auto}.status-dot.ok{background:var(--success)}.status-dot.bad{background:var(--danger)}.admin-auth{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:24px}.admin-auth h2{margin:0}.admin-auth p{margin:.35rem 0 0}.admin-auth-row{display:flex;gap:8px;min-width:min(100%,420px)}.admin-auth-row input{flex:1;min-width:0;border:1px solid var(--line-strong);border-radius:10px;padding:10px 12px;background:var(--surface);font:inherit}.admin-toolbar{display:flex;justify-content:space-between;align-items:center;gap:16px;margin:20px 0 12px}.admin-toolbar>div:first-child{display:flex;flex-direction:column;gap:2px}.admin-metrics{grid-template-columns:repeat(6,minmax(0,1fr));margin-bottom:18px}.metric-card{padding:17px}.metric-card span{display:block;color:var(--muted);font-size:.82rem;min-height:2.2em}.metric-card strong{display:block;font-size:clamp(1.55rem,3vw,2.35rem);margin-top:5px;letter-spacing:-.04em}.admin-grid{margin-top:18px}.admin-grid>.panel{min-width:0}.admin-table-wrap{overflow:auto}.admin-table{width:100%;border-collapse:collapse;margin-top:12px}.admin-table th,.admin-table td{text-align:left;padding:10px 8px;border-bottom:1px solid var(--line);font-size:.88rem}.admin-table th{color:var(--muted);font-size:.76rem;text-transform:uppercase;letter-spacing:.06em}.feedback-bars{display:grid;gap:15px;margin-top:16px}.feedback-bar>div:first-child{display:flex;justify-content:space-between;gap:12px;font-size:.88rem}.feedback-track{height:9px;border-radius:999px;background:var(--surface-soft);overflow:hidden;margin-top:6px}.feedback-track span{display:block;height:100%;background:var(--brand);border-radius:inherit}.admin-feed{display:grid;margin-top:8px}.admin-feed-row{display:flex;justify-content:space-between;gap:16px;padding:11px 0;border-bottom:1px solid var(--line)}.admin-feed-row:last-child{border-bottom:0}.admin-feed-row>div{display:flex;flex-direction:column;gap:2px}.admin-feed-row span,.admin-feed-row time{color:var(--muted);font-size:.8rem}.admin-feed-row time{text-align:right;white-space:nowrap}.admin-note{margin-top:18px}.admin-note h2{margin-top:0}.admin-note p{max-width:840px;color:var(--muted)}
@media(max-width:980px){.admin-metrics{grid-template-columns:repeat(3,1fr)}}
@media(max-width:760px){.admin-hero{grid-template-columns:1fr}.admin-auth{align-items:stretch;flex-direction:column}.admin-auth-row{width:100%}.admin-toolbar{align-items:flex-start;flex-direction:column}.admin-metrics{grid-template-columns:repeat(2,1fr)}}
@media(max-width:500px){.admin-auth-row{flex-direction:column}.admin-feed-row{flex-direction:column;gap:4px}.admin-feed-row time{text-align:left}.admin-metrics{grid-template-columns:1fr 1fr}}


/* v0.8.2 connected workbench workflows */
.workbench-flow{margin:34px 0;padding:22px;border:1px solid var(--line);border-radius:var(--radius);background:linear-gradient(135deg,var(--surface),rgba(224,241,236,.62));display:grid;grid-template-columns:minmax(0,1fr) minmax(320px,.9fr);gap:24px;align-items:center}
.workbench-flow h2{margin:.18rem 0 .35rem;font-size:clamp(1.35rem,2.4vw,1.8rem)}.workbench-flow p{margin:0;color:var(--muted);max-width:670px}.workbench-flow p strong{color:var(--ink)}
.workbench-flow-actions{display:grid;gap:8px}.workflow-link{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:12px 14px;border:1px solid var(--line);border-radius:11px;background:var(--surface);color:var(--ink);font-weight:800;text-decoration:none;transition:transform .12s ease,border-color .12s ease,box-shadow .12s ease}.workflow-link:hover{transform:translateY(-1px);border-color:var(--line-strong);box-shadow:0 6px 20px rgba(25,45,37,.07)}.workflow-link:focus-visible{outline:3px solid #55a998;outline-offset:3px}
@media(max-width:760px){.workbench-flow{grid-template-columns:1fr}.workbench-flow-actions{grid-template-columns:1fr 1fr}}
@media(max-width:500px){.workbench-flow-actions{grid-template-columns:1fr}.workbench-flow{padding:18px}}

/* v0.8.3 — richer visual language for random tools */
.wheel-wrap{position:relative;min-height:480px;overflow:hidden;background:radial-gradient(circle at 50% 42%,rgba(255,255,255,.98) 0 32%,rgba(238,244,239,.95) 64%,rgba(229,236,230,.85) 100%)}
.wheel-wrap:before,.wheel-wrap:after{content:"";position:absolute;border-radius:999px;filter:blur(2px);pointer-events:none}
.wheel-wrap:before{width:230px;height:230px;left:-100px;top:-90px;background:rgba(49,95,221,.08)}
.wheel-wrap:after{width:260px;height:260px;right:-120px;bottom:-120px;background:rgba(17,124,104,.09)}
.wheel-stage{position:relative;width:min(78vw,430px);filter:drop-shadow(0 22px 30px rgba(29,45,38,.14));isolation:isolate}
.wheel-halo{position:absolute;inset:-18px;border-radius:50%;background:linear-gradient(145deg,rgba(255,255,255,.9),rgba(222,231,224,.68));box-shadow:inset 0 0 0 1px rgba(20,32,27,.08),0 20px 55px rgba(20,32,27,.12);z-index:-1}
.wheel{border:0;box-shadow:none;overflow:visible;transition:transform 1.15s cubic-bezier(.14,.68,.13,1);will-change:transform}
.wheel-svg{display:block;width:100%;height:100%;overflow:visible;border-radius:50%;box-shadow:inset 0 0 0 1px rgba(255,255,255,.35)}
.wheel-svg-label{fill:#fff;font:800 12px/1 system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;letter-spacing:.01em;paint-order:stroke;stroke:rgba(0,0,0,.12);stroke-width:2px;stroke-linejoin:round;pointer-events:none}
.wheel-inner-disc{fill:#f9fbf8;stroke:rgba(20,32,27,.12);stroke-width:3}
.wheel-pointer{position:absolute;z-index:6;left:50%;top:-18px;transform:translateX(-50%);width:46px;height:58px;border:0;background:none;filter:drop-shadow(0 5px 8px rgba(20,32,27,.22));pointer-events:none}
.wheel-pointer:before{content:"";position:absolute;left:50%;top:0;transform:translateX(-50%);width:40px;height:40px;border-radius:14px 14px 18px 18px;background:#17211d;border:4px solid #fff;box-shadow:0 0 0 1px rgba(20,32,27,.13)}
.wheel-pointer span{position:absolute;left:50%;top:29px;transform:translateX(-50%);width:0;height:0;border-left:12px solid transparent;border-right:12px solid transparent;border-top:22px solid #17211d}
.wheel-center{position:absolute;z-index:7;left:50%;top:50%;transform:translate(-50%,-50%);width:92px;height:92px;border-radius:50%;border:7px solid rgba(255,255,255,.95);background:linear-gradient(145deg,#1e2b25,#0f1714);color:#fff;box-shadow:0 8px 22px rgba(20,32,27,.25),inset 0 1px 0 rgba(255,255,255,.18);display:grid;place-content:center;gap:0;cursor:pointer;transition:transform .18s ease,box-shadow .18s ease}
.wheel-center:hover{transform:translate(-50%,-50%) scale(1.055);box-shadow:0 11px 26px rgba(20,32,27,.3),inset 0 1px 0 rgba(255,255,255,.18)}
.wheel-center:active{transform:translate(-50%,-50%) scale(.98)}
.wheel-center span{font-weight:900;font-size:1rem;letter-spacing:.12em;margin-left:.12em}.wheel-center small{font-size:.63rem;opacity:.62;letter-spacing:.04em}
.wheel-key-hint{position:relative;z-index:2;margin-top:22px!important}
.wheel-wrap:fullscreen{background:#eef4ef;display:grid;place-items:center}.wheel-wrap:fullscreen .wheel-stage{width:min(78vh,680px)}.wheel-wrap:fullscreen .wheel-key-hint{position:absolute;bottom:28px}

.picker-result-section{position:relative;overflow:hidden;background:linear-gradient(145deg,#fbfcfa 0%,#f1f5f0 58%,#eef1fb 100%);border-color:rgba(49,95,221,.14)}
.picker-result-section:before{content:"";position:absolute;width:250px;height:250px;border-radius:50%;right:-115px;top:-125px;background:radial-gradient(circle,rgba(49,95,221,.13),rgba(49,95,221,0) 70%);pointer-events:none}
.picker-result-heading{position:relative;margin-bottom:16px}.picker-result-heading h2{font-size:1.15rem;margin:.2rem 0 0}
.picker-result-grid{position:relative;display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px;margin:8px 0 22px}
.picker-result-grid.single{grid-template-columns:1fr}
.picker-result-card{min-height:120px;padding:18px;border:1px solid rgba(20,32,27,.09);border-radius:18px;background:rgba(255,255,255,.88);box-shadow:0 15px 36px rgba(20,32,27,.08);display:flex;flex-direction:column;justify-content:center;align-items:flex-start;gap:6px;animation:pickerReveal .48s cubic-bezier(.2,.78,.3,1) both;animation-delay:var(--delay,0ms)}
.picker-result-grid.single .picker-result-card{min-height:185px;align-items:center;text-align:center;background:linear-gradient(145deg,#fff,#f9fbff)}
.picker-result-rank{font-size:.72rem;text-transform:uppercase;letter-spacing:.12em;font-weight:850;color:var(--muted)}
.picker-result-card strong{font-size:clamp(1.25rem,3vw,1.8rem);line-height:1.1;overflow-wrap:anywhere;color:var(--ink)}
.picker-result-grid.single .picker-result-card strong{font-size:clamp(2.1rem,7vw,4rem);letter-spacing:-.045em;max-width:95%}
.picker-history-block{position:relative;border-top:1px solid var(--line);padding-top:18px;margin-top:6px}
@keyframes pickerReveal{0%{opacity:0;transform:translateY(14px) scale(.97)}100%{opacity:1;transform:translateY(0) scale(1)}}
@media(max-width:760px){.wheel-wrap{min-height:420px}.wheel-stage{width:min(82vw,380px)}.wheel-center{width:82px;height:82px}.wheel-svg-label{font-size:11px}}
@media(max-width:500px){.wheel-wrap{min-height:370px;padding:20px 8px}.wheel-stage{width:min(80vw,330px)}.wheel-center{width:76px;height:76px;border-width:6px}.wheel-pointer{top:-16px}.picker-result-grid{grid-template-columns:1fr}}
@media(prefers-reduced-motion:reduce){.picker-result-card{animation:none}.wheel{transition:none}}

/* v1.0 RC — launch-facing product polish */
.workflow-showcase{position:relative}
.workflow-cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.workflow-card{position:relative;min-height:210px;display:flex;flex-direction:column;gap:10px;padding:22px;border-radius:20px;border:1px solid var(--line);background:var(--surface);text-decoration:none;box-shadow:var(--shadow-sm);overflow:hidden;transition:transform .16s ease,box-shadow .16s ease,border-color .16s ease}
.workflow-card:before{content:"";position:absolute;inset:0 auto 0 0;width:5px;background:var(--brand)}
.workflow-card.data-flow:before{background:var(--data)}.workflow-card.list-flow:before{background:var(--list)}.workflow-card.random-flow:before{background:var(--random)}
.workflow-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-md);border-color:var(--line-strong)}
.workflow-step{width:max-content;font-size:.7rem;letter-spacing:.1em;font-weight:900;color:var(--muted)}
.workflow-card strong{font-size:1.22rem;letter-spacing:-.03em;line-height:1.15}.workflow-card p{margin:0;color:var(--muted);font-size:.93rem}.workflow-go{margin-top:auto;font-size:.88rem;font-weight:820;color:var(--brand)}
.tool-filter-wrap{display:flex;align-items:center;gap:12px;margin:0 0 14px}.tool-filter-wrap input{max-width:430px;background:var(--surface)}
#all-tools .related-link[hidden]{display:none}

/* clearer generated-group results */
.group-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px}.group-card{position:relative;border:1px solid var(--line);border-radius:18px;background:linear-gradient(145deg,#fff,#f8faf7);padding:18px;box-shadow:var(--shadow-sm);overflow:hidden}.group-card:before{content:"";position:absolute;left:0;right:0;top:0;height:4px;background:linear-gradient(90deg,var(--random),#df9b49)}.group-card h3{margin:4px 0 12px}.group-card ol{margin:0;padding-left:1.45rem}.group-card li{padding:4px 0;border-bottom:1px solid rgba(20,32,27,.055)}.group-card li:last-child{border-bottom:0}

/* small-screen launch pass */
@media(max-width:760px){.workflow-cards{grid-template-columns:1fr}.tool-filter-wrap{align-items:stretch;flex-direction:column}.tool-filter-wrap input{max-width:none}.nav{min-height:auto;padding:12px 0;align-items:flex-start}.navlinks{justify-content:flex-end;gap:3px}.navlinks a{padding:7px 8px;font-size:.84rem}}
@media(max-width:500px){.shell{width:min(calc(100% - 24px),var(--max))}.nav{display:block}.brand{margin-bottom:9px}.navlinks{justify-content:flex-start;overflow-x:auto;flex-wrap:nowrap;padding-bottom:2px;scrollbar-width:none}.navlinks::-webkit-scrollbar{display:none}.navlinks a{white-space:nowrap}.home-hero{padding-top:18px}.tool-stage{padding:10px}.panel{padding:17px}.actions .btn{min-height:44px}.dropzone{padding:26px 14px}}


/* Admin Analysis v1 */
.admin-analysis-controls{margin-bottom:18px}.admin-filter-grid{display:grid;grid-template-columns:minmax(180px,240px) minmax(300px,1fr) auto;gap:14px;align-items:end;margin-top:16px}.admin-filter-grid label{margin:0}.admin-filter-grid input[type="date"]{width:100%;border:1px solid var(--line-strong);border-radius:10px;background:var(--surface);padding:10px 12px}.admin-custom-range{display:grid;grid-template-columns:repeat(2,minmax(140px,1fr));gap:10px}.admin-check{display:flex!important;align-items:center;gap:8px;min-height:42px;padding:8px 0}.admin-check input{width:18px;height:18px}.admin-analysis-actions{display:flex;align-items:center;gap:9px;flex-wrap:wrap;margin-top:16px}.admin-rate-detail{display:block;color:var(--muted);font-size:.72rem;margin-top:2px;white-space:nowrap}.admin-error-kind{display:inline-flex;border-radius:999px;padding:3px 7px;font-size:.74rem;font-weight:800;text-transform:capitalize}.admin-error-kind.validation{background:var(--warn-soft);color:var(--warn)}.admin-error-kind.technical{background:var(--danger-soft);color:var(--danger)}.admin-table-wide{min-width:920px}.admin-table td strong+span{margin-top:2px}
@media(max-width:980px){.admin-filter-grid{grid-template-columns:1fr 1fr}.admin-check{grid-column:1/-1}}
@media(max-width:640px){.admin-filter-grid select,.admin-filter-grid input[type="date"]{font-size:16px}.admin-filter-grid{grid-template-columns:1fr}.admin-custom-range{grid-template-columns:1fr 1fr}.admin-check{grid-column:auto}.admin-analysis-actions{align-items:stretch;flex-direction:column}.admin-analysis-actions .btn{width:100%}}