/* Layout: store-aisle feel. Search band up top, shelf-tag cards below; results replace the featured shelf. */
:root{
  --bg:#f1f3ef; --surface:#ffffff; --ink:#16201c; --muted:#5a6661; --line:#d6dcd6;
  --tag:#ffd23f; --tag-ink:#1d1b0e; --save:#0d7a4b; --save-soft:#dff1e7; --less:#b4502b; --less-soft:#f8e6dd;
  --close:#8a6a00; --close-soft:#fbf1cf; --chip:#e7ebe5; --focus:#1f6feb;
  --t1:#fbeec0;--t2:#d8e8f5;--t3:#e5def5;--t4:#fae0d3;--t5:#d6eee3;--t6:#f5dbe6;--t7:#e1ebd2;--t8:#e3e6ea;
  --pattern:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cg fill='none' stroke='%23d2d8cd' stroke-width='1.5'%3E%3Cg transform='translate(24 30) rotate(-14)'%3E%3Cpath d='M0 6Q0 0 6 0H40L52 14L40 28H6Q0 28 0 22Z'/%3E%3Ccircle cx='42' cy='14' r='3'/%3E%3C/g%3E%3Cg transform='translate(118 128) rotate(18)'%3E%3Cpath d='M0 6Q0 0 6 0H40L52 14L40 28H6Q0 28 0 22Z'/%3E%3Ccircle cx='42' cy='14' r='3'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  --f-display:"Archivo","Arial Narrow",Arial,sans-serif;
  --f-body:"Public Sans",system-ui,-apple-system,"Segoe UI",sans-serif;
  --f-mono:"IBM Plex Mono",ui-monospace,Menlo,Consolas,monospace;
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
  --bg:#0f1412; --surface:#18201c; --ink:#e8ede9; --muted:#9aa7a0; --line:#2b3530;
  --tag:#f2c230; --tag-ink:#1d1b0e; --save:#47c58b; --save-soft:#173426; --less:#e38c66; --less-soft:#3a2119;
  --close:#e2c25a; --close-soft:#342c12; --chip:#222b26; --focus:#6ea8ff; color-scheme:dark;
  --t1:#3a3117;--t2:#172a39;--t3:#262039;--t4:#3a2318;--t5:#163229;--t6:#37202b;--t7:#243018;--t8:#252a31;
  --pattern:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cg fill='none' stroke='%23202a24' stroke-width='1.5'%3E%3Cg transform='translate(24 30) rotate(-14)'%3E%3Cpath d='M0 6Q0 0 6 0H40L52 14L40 28H6Q0 28 0 22Z'/%3E%3Ccircle cx='42' cy='14' r='3'/%3E%3C/g%3E%3Cg transform='translate(118 128) rotate(18)'%3E%3Cpath d='M0 6Q0 0 6 0H40L52 14L40 28H6Q0 28 0 22Z'/%3E%3Ccircle cx='42' cy='14' r='3'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E")}}
:root[data-theme="dark"]{
  --bg:#0f1412; --surface:#18201c; --ink:#e8ede9; --muted:#9aa7a0; --line:#2b3530;
  --tag:#f2c230; --tag-ink:#1d1b0e; --save:#47c58b; --save-soft:#173426; --less:#e38c66; --less-soft:#3a2119;
  --close:#e2c25a; --close-soft:#342c12; --chip:#222b26; --focus:#6ea8ff; color-scheme:dark;
  --t1:#3a3117;--t2:#172a39;--t3:#262039;--t4:#3a2318;--t5:#163229;--t6:#37202b;--t7:#243018;--t8:#252a31;
  --pattern:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cg fill='none' stroke='%23202a24' stroke-width='1.5'%3E%3Cg transform='translate(24 30) rotate(-14)'%3E%3Cpath d='M0 6Q0 0 6 0H40L52 14L40 28H6Q0 28 0 22Z'/%3E%3Ccircle cx='42' cy='14' r='3'/%3E%3C/g%3E%3Cg transform='translate(118 128) rotate(18)'%3E%3Cpath d='M0 6Q0 0 6 0H40L52 14L40 28H6Q0 28 0 22Z'/%3E%3Ccircle cx='42' cy='14' r='3'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E")}

*{box-sizing:border-box}
body{background:var(--bg) var(--pattern) repeat;background-size:200px 200px;color:var(--ink);font-family:var(--f-body);font-size:15px;line-height:1.5}
.wrap{max-width:1160px;margin:0 auto;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
button,input{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--focus);outline-offset:2px}
h1,h2,h3{font-family:var(--f-display);text-wrap:balance;margin:0}
.mono{font-family:var(--f-mono);font-variant-numeric:tabular-nums}

/* sample-data notice */
.notice{background:var(--chip);border-bottom:1px solid var(--line);font-size:13px;color:var(--muted)}
.notice .wrap{padding-block:8px}
.notice b{color:var(--ink)}

/* header */
header.top .wrap{display:flex;align-items:center;justify-content:space-between;gap:12px;padding-block:18px}
.logo{display:flex;align-items:center;gap:10px;background:none;border:0;padding:0;cursor:pointer}
.logo-tag{display:inline-flex;align-items:center;gap:8px;background:var(--tag);color:var(--tag-ink);padding:4px 12px 4px 8px;border-radius:4px 14px 14px 4px;font-family:var(--f-display);font-weight:800;font-stretch:80%;letter-spacing:.02em;font-size:20px;text-transform:uppercase}
.logo-tag::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--bg);box-shadow:inset 0 0 0 1.5px var(--tag-ink)}
.logo-dom{font-family:var(--f-display);font-weight:600;font-size:18px;color:var(--muted)}
.top nav{display:flex;gap:6px;flex-wrap:wrap}
.top nav button{background:none;border:0;padding:6px 8px;border-radius:6px;cursor:pointer;color:var(--muted);font-weight:600;font-size:14px}
.top nav button:hover{color:var(--ink);background:var(--chip)}

/* hero */
.hero .wrap{padding-block:20px 28px;display:grid;gap:18px}
.hero h1{font-size:clamp(34px,6vw,64px);line-height:.98;font-weight:850;font-stretch:78%;letter-spacing:-.01em;max-width:16ch}
.hero h1 em{font-style:normal;background:var(--tag);color:var(--tag-ink);padding:0 .12em;border-radius:4px}
.hero p.lede{margin:0;color:var(--muted);font-size:17px;max-width:60ch}
form.search{display:flex;gap:8px;background:var(--surface);border:2px solid var(--ink);border-radius:12px;padding:6px;max-width:760px}
form.search input{flex:1;min-width:0;border:0;background:transparent;padding:10px 10px;font-size:17px;outline:none}
.btn{border:0;border-radius:8px;padding:10px 18px;font-weight:700;cursor:pointer}
.btn-ink{background:var(--ink);color:var(--bg)}
.btn-ink:hover{opacity:.9}
.btn-line{background:var(--surface);border:1px solid var(--line);color:var(--ink)}
.btn-line:hover{border-color:var(--ink)}
.btn-tag{background:var(--tag);color:var(--tag-ink)}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{background:var(--chip);border:1px solid transparent;border-radius:999px;padding:6px 12px;font-size:13.5px;cursor:pointer;font-weight:500}
.chip:hover{border-color:var(--ink)}
.chip.on{background:var(--ink);color:var(--bg)}
.eyebrow{font-family:var(--f-mono);font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}

/* section heads */
.sec-head{display:flex;align-items:end;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-bottom:14px}
.sec-head h2{font-size:28px;font-weight:800;font-stretch:82%}
main .wrap{padding-block:8px 40px}

/* cards */
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:16px}
.card{background:var(--surface);border:1px solid var(--line);border-radius:12px;display:flex;flex-direction:column;min-width:0;transition:opacity .35s ease, transform .35s ease}
.card.swap{opacity:0;transform:translateY(6px)}
.card-body{padding:16px;display:grid;gap:12px;flex:1;align-content:start}
.cat{font-family:var(--f-mono);font-size:11.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.pick-name{font-family:var(--f-display);font-size:22px;font-weight:750;font-stretch:85%;line-height:1.1}
.pick-brand{font-size:13px;color:var(--muted);font-weight:600}
.price-row{display:flex;align-items:baseline;gap:10px;flex-wrap:wrap}
.price{font-family:var(--f-display);font-weight:850;font-size:34px;font-stretch:80%;line-height:1}
.save{background:var(--save-soft);color:var(--save);font-weight:700;font-size:13px;padding:3px 8px;border-radius:4px}
/* the shelf tag: "Compare to" label, as on store-brand shelves */
.shelf{position:relative;background:var(--tag);color:var(--tag-ink);border-radius:6px;padding:8px 12px 8px 26px;display:grid;gap:1px}
.shelf::before{content:"";position:absolute;left:9px;top:50%;width:8px;height:8px;margin-top:-4px;border-radius:50%;background:var(--surface);box-shadow:inset 0 0 0 1.5px var(--tag-ink)}
.shelf .lbl{font-family:var(--f-mono);font-size:10.5px;letter-spacing:.12em;font-weight:600;text-transform:uppercase}
.shelf .prem{font-weight:700;font-size:14px;display:flex;justify-content:space-between;gap:8px}
.shelf .prem s{font-family:var(--f-mono);font-weight:600;white-space:nowrap}
.meters{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.meter .k{font-size:12px;color:var(--muted);display:flex;justify-content:space-between}
.meter .k b{color:var(--ink);font-family:var(--f-mono)}
.bar{height:6px;border-radius:3px;background:var(--chip);overflow:hidden;margin-top:4px}
.bar i{display:block;height:100%;background:var(--save);border-radius:3px}
.bar.score i{background:var(--ink)}
.say{font-size:13.5px;color:var(--muted);margin:0}
.card-foot{display:flex;gap:8px;padding:12px 16px;border-top:1px solid var(--line)}
.card-foot .btn{flex:1;padding:9px 10px;font-size:14px;text-align:center;text-decoration:none}

/* categories */
.cats{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:10px;margin-top:34px}
.catbtn{background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:14px;text-align:left;cursor:pointer;display:grid;gap:2px}
.catbtn:hover{border-color:var(--ink)}
.catbtn b{font-family:var(--f-display);font-size:18px;font-stretch:85%}
.catbtn span{font-size:12.5px;color:var(--muted)}

/* results + refine */
.refine{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:14px;display:grid;gap:10px;margin-bottom:18px}
.refine form{display:flex;gap:8px}
.refine input{flex:1;min-width:0;border:1px solid var(--line);border-radius:8px;padding:10px 12px;background:var(--bg)}
.refine input:focus{border-color:var(--ink);outline:none}
.log{display:grid;gap:6px}
.log-item{font-size:13.5px;display:flex;gap:8px;align-items:baseline}
.log-item q{font-weight:600}
.log-item span{color:var(--muted)}
.status{font-size:13.5px;color:var(--muted);min-height:1.2em}
.empty{background:var(--surface);border:1px dashed var(--line);border-radius:12px;padding:28px;text-align:center;color:var(--muted)}

/* compare table */
.tbl-wrap{overflow-x:auto;background:var(--surface);border:1px solid var(--line);border-radius:12px;margin-bottom:18px}
table{border-collapse:collapse;width:100%;min-width:520px;font-size:14px}
th,td{padding:10px 12px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
thead th{font-family:var(--f-display);font-size:16px;font-stretch:85%;background:var(--chip)}
tbody th{color:var(--muted);font-weight:600;width:22%}
tr:last-child td,tr:last-child th{border-bottom:0}
.mk{display:inline-block;font-family:var(--f-mono);font-size:11px;font-weight:600;padding:1px 6px;border-radius:3px;margin-right:6px;white-space:nowrap}
.mk.same{background:var(--save-soft);color:var(--save)}
.mk.better{background:var(--save);color:var(--surface)}
.mk.close{background:var(--close-soft);color:var(--close)}
.mk.less{background:var(--less-soft);color:var(--less)}

/* detail dialog */
dialog{border:0;padding:0;border-radius:14px;background:var(--bg);color:var(--ink);width:min(980px,calc(100vw - 24px));max-height:calc(100vh - 24px)}
dialog::backdrop{background:rgba(10,14,12,.55)}
.dlg-head{position:sticky;top:0;background:var(--bg);border-bottom:1px solid var(--line);padding:14px 18px;display:flex;justify-content:space-between;gap:12px;align-items:center;z-index:2}
.dlg-head h2{font-size:24px;font-weight:800;font-stretch:82%}
.dlg-body{padding:18px;display:grid;gap:20px}
.versus{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px}
.vcol{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:14px;display:grid;gap:8px;align-content:start;min-width:0}
.vcol.prem{background:var(--chip)}
.vcol h3{font-size:20px;font-stretch:85%;font-weight:750;line-height:1.1}
.vcol ul{margin:0;padding-left:18px;font-size:13.5px}
.vcol .pros li::marker{color:var(--save)}
.vcol .cons li::marker{color:var(--less)}
.vcol .actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:4px}
.vcol .actions a{text-decoration:none;font-size:13.5px;padding:8px 12px}
.verdict{background:var(--tag);color:var(--tag-ink);border-radius:12px;padding:16px 18px}
.verdict h3{font-size:20px;font-stretch:85%;margin-bottom:4px}
.verdict p{margin:0}
.legend{display:flex;gap:12px;flex-wrap:wrap;font-size:12.5px;color:var(--muted)}
.h3s{font-size:20px;font-stretch:85%;font-weight:750;margin-bottom:8px}


/* illustrations */
.art{display:grid;place-items:center;border-radius:12px 12px 0 0;height:128px;color:var(--ink);position:relative;overflow:hidden}
.art svg{height:96px;width:auto;max-width:80%}
.art svg .f{fill:var(--tag)}
.art svg .s{fill:var(--surface)}
.art::after{content:"";position:absolute;inset:auto -20% -60% auto;width:70%;aspect-ratio:1;border-radius:50%;background:var(--surface);opacity:.35}
.art svg{position:relative;z-index:1}
.c1{background:var(--t1)}.c2{background:var(--t2)}.c3{background:var(--t3)}.c4{background:var(--t4)}.c5{background:var(--t5)}.c6{background:var(--t6)}.c7{background:var(--t7)}.c8{background:var(--t8)}
.hero{background:radial-gradient(ellipse at 88% 30%, color-mix(in srgb, var(--tag) 30%, transparent), transparent 55%)}
.hero .wrap{grid-template-columns:minmax(0,1fr)}
@media (min-width:920px){.hero .wrap{grid-template-columns:minmax(0,1.35fr) minmax(0,1fr);align-items:center}.hero .wrap>.hero-copy{display:grid;gap:18px}}
.hero-copy{display:grid;gap:18px;min-width:0}
.collage{display:none}
@media (min-width:920px){.collage{display:grid;grid-template-columns:1fr 1fr;gap:12px;transform:rotate(-2deg)}}
.collage .tile{border-radius:14px;height:150px;display:grid;place-items:center;color:var(--ink);border:1px solid var(--line);position:relative}
.collage .tile svg{height:100px;width:auto;max-width:80%}
.collage .tile svg .f{fill:var(--tag)}.collage .tile svg .s{fill:var(--surface)}
.collage .tile:nth-child(2){transform:translateY(18px)}
.collage .tile:nth-child(3){transform:translateY(-6px)}
.collage .tile .pt{position:absolute;left:10px;bottom:10px;background:var(--tag);color:var(--tag-ink);font-family:var(--f-mono);font-size:11px;font-weight:600;padding:2px 8px;border-radius:3px}
.catbtn{grid-template-columns:44px 1fr;align-items:center;column-gap:10px}
.catbtn .mini{grid-row:span 2;width:44px;height:44px;border-radius:10px;display:grid;place-items:center;color:var(--ink)}
.catbtn .mini svg{width:36px;height:auto}
.catbtn .mini svg .f{fill:var(--tag)}.catbtn .mini svg .s{fill:var(--surface)}
.vcol .art{border-radius:10px;height:110px}
.vcol .art svg{height:80px}

footer{border-top:1px solid var(--line);font-size:13px;color:var(--muted)}
footer .wrap{padding-block:22px;display:grid;gap:6px}

@media (max-width:560px){
  .meters{grid-template-columns:1fr}
  form.search{flex-direction:column}
  .top nav{display:none}
}
@media (prefers-reduced-motion:reduce){.card{transition:none}}