/* Layout: calm lab-catalogue — goal picker is the hero, products are roomy cards with a score dial; each goal owns one color */
:root{
  --bg:#F3F5F2; --card:#FFFFFF; --sunk:#EBEFEA; --ink:#111714; --muted:#5E6963; --line:#DFE5E0;
  --accent:#0B6B50; --accent-ink:#FFFFFF; --yes:#F2DA3D; --yes-ink:#151A10; --warn:#A35A00; --warn-bg:#FFF4E2;
  --shadow:0 1px 2px rgba(17,23,20,.04),0 6px 20px rgba(17,23,20,.06);
  --g-hydration:#C2456E; --g-tone:#A8740F; --g-hair:#2B2F33; --g-weight:#C46A12; --g-longevity:#2453C7; --g-sleep:#6B4BC2; --g-immune:#2E8A3E;
  --g-brain:#0E7C86; --g-fitness:#B3261E; --g-joint:#8A6A3B; --g-eye:#6E7D0F; --g-gut:#A23E9E;
  --f-display:"Anuphan","IBM Plex Sans Thai",system-ui,sans-serif;
  --f-body:"IBM Plex Sans Thai","Noto Sans Thai",system-ui,sans-serif;
  --f-mono:"IBM Plex Mono",ui-monospace,Menlo,monospace;
}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]){
  --bg:#0C110F; --card:#151B18; --sunk:#101513; --ink:#E8EEEA; --muted:#97A39C; --line:#26302B;
  --accent:#46C79D; --accent-ink:#06130E; --yes:#E8D44A; --yes-ink:#151A10; --warn:#E9A94F; --warn-bg:#2A2114;
  --shadow:0 1px 2px rgba(0,0,0,.3),0 8px 24px rgba(0,0,0,.25);
  --g-hydration:#F08AAE; --g-tone:#E8C15A; --g-hair:#D8DDE0; --g-weight:#F0A050; --g-longevity:#7EA2FF; --g-sleep:#AE95F5; --g-immune:#6CCB7C;
  --g-brain:#5CC9D2; --g-fitness:#F07B6E; --g-joint:#D2B07A; --g-eye:#C3D35A; --g-gut:#E28ADF; color-scheme:dark}}
:root[data-theme="dark"]{
  --bg:#0C110F; --card:#151B18; --sunk:#101513; --ink:#E8EEEA; --muted:#97A39C; --line:#26302B;
  --accent:#46C79D; --accent-ink:#06130E; --yes:#E8D44A; --yes-ink:#151A10; --warn:#E9A94F; --warn-bg:#2A2114;
  --shadow:0 1px 2px rgba(0,0,0,.3),0 8px 24px rgba(0,0,0,.25);
  --g-hydration:#F08AAE; --g-tone:#E8C15A; --g-hair:#D8DDE0; --g-weight:#F0A050; --g-longevity:#7EA2FF; --g-sleep:#AE95F5; --g-immune:#6CCB7C;
  --g-brain:#5CC9D2; --g-fitness:#F07B6E; --g-joint:#D2B07A; --g-eye:#C3D35A; --g-gut:#E28ADF; color-scheme:dark}

*{box-sizing:border-box}
[hidden]{display:none!important}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--ink);font-family:var(--f-body);font-size:15px;line-height:1.6;
  padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px));padding-block:0 56px}
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);z-index:10;background:var(--bg)}
.wrap{max-width:1080px;margin:0 auto}
a{color:inherit}
button{font:inherit;color:inherit;cursor:pointer}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:6px}
.mono{font-family:var(--f-mono);font-variant-numeric:tabular-nums}

/* top bar */
.bar{position:sticky;top:env(safe-area-inset-top,0px);z-index:5;background:color-mix(in srgb,var(--bg) 88%,transparent);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid var(--line);margin:0 calc(-1*max(16px,env(safe-area-inset-right,0px))) 0 calc(-1*max(16px,env(safe-area-inset-left,0px)));padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
.bar .in{max-width:1080px;margin:0 auto;display:flex;align-items:center;gap:20px;height:60px}
.logo{font-family:"Manrope",var(--f-display);font-weight:800;font-size:23px;letter-spacing:-.035em;text-decoration:none;display:flex;align-items:center;gap:8px;line-height:1}
.logo svg{width:30px;height:30px;flex:none}
.logo .s{font-weight:500;color:var(--muted)}
.bar nav{display:flex;gap:4px;margin-left:auto}
.bar nav a{text-decoration:none;color:var(--muted);font-size:14px;padding:6px 10px;border-radius:8px}
.bar nav a:hover{color:var(--ink);background:var(--sunk)}
.theme{display:inline-flex;align-items:center;gap:8px;border:1px solid var(--line);background:var(--card);border-radius:999px;padding:5px 12px 5px 6px;font-size:13px}
.theme .knob{width:24px;height:24px;border-radius:50%;display:grid;place-items:center;background:var(--sunk)}
.theme svg{width:15px;height:15px}
.theme .moon{display:none}
.theme[aria-pressed="true"] .moon{display:block}
.theme[aria-pressed="true"] .sun{display:none}

/* hero */
.hero{padding-block:44px 8px}
.eyebrow{font-size:13px;color:var(--accent);font-weight:600;letter-spacing:.02em}
.hero h1,.hero .h1{font-family:var(--f-display);font-weight:700;font-size:clamp(30px,5vw,50px);line-height:1.15;margin:6px 0 12px;letter-spacing:-.01em;text-wrap:balance;max-width:16ch}
.hero h1 span,.hero .h1 span{color:var(--accent)}
.hero p{margin:0;color:var(--muted);max-width:56ch;font-size:16px}

/* goal picker */
.picker{margin-top:22px;background:var(--card);border:1px solid var(--line);border-radius:14px;padding:16px}
.picker-h{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:baseline;gap:4px 12px;margin-bottom:10px}
.picker-h h2{font-family:var(--f-display);font-size:18px;margin:0}
.picker-h span{font-size:13px;color:var(--muted)}
.goals{display:flex;flex-wrap:wrap;gap:7px}
.goal{--c:var(--accent);text-decoration:none;color:inherit;display:inline-flex;align-items:center;gap:7px;text-align:left;border:1px solid var(--line);background:var(--card);border-radius:999px;padding:7px 11px;min-height:36px;max-width:100%;transition:border-color .15s,background .15s}
.goal:hover{border-color:color-mix(in srgb,var(--c) 50%,var(--line))}
.goal .dot{flex:none;width:10px;height:10px;border-radius:50%;border:1.5px solid var(--c)}
.goal .t{font-weight:600;font-size:13px;line-height:1.3}
.goal[aria-pressed="true"]{border-color:var(--c);background:color-mix(in srgb,var(--c) 9%,var(--card))}
.goal[aria-pressed="true"] .dot{background:var(--c)}

/* section heads */
.sec{margin-top:36px}
.sec-h{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:end;gap:12px 20px;margin-bottom:14px}
.sec-h h2,.sec-h h1{font-family:var(--f-display);font-size:24px;margin:0;line-height:1.25;text-wrap:balance}
.sec-h p{margin:4px 0 0;color:var(--muted);font-size:14px;max-width:60ch}
.legend{display:flex;flex-wrap:wrap;gap:6px}
.legend span{display:inline-flex;align-items:center;gap:6px;font-size:12.5px;padding:2px 10px;border-radius:999px;background:var(--card);border:1px solid var(--line)}
.legend i{width:8px;height:8px;border-radius:50%}

/* picks */
.picks{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}
.pick{display:flex;gap:14px;align-items:center;text-align:left;background:var(--card);border:1px solid var(--line);border-radius:16px;padding:14px 16px;box-shadow:var(--shadow);min-width:0}
.pick:hover{border-color:var(--accent)}
.pick .body{min-width:0;flex:1}
.pick .why{font-size:12px;font-weight:600;color:var(--accent);letter-spacing:.02em}
.pick .nm{font-family:var(--f-display);font-weight:600;font-size:15.5px;line-height:1.3;margin:2px 0}
.pick .fig{font-size:12.5px;color:var(--muted)}
.picknote{font-size:12px;color:var(--muted);margin-top:8px}

/* toolbar */
.tools{display:flex;flex-wrap:wrap;gap:10px;align-items:center}
.search{position:relative}
.search svg{position:absolute;left:11px;top:50%;width:16px;height:16px;transform:translateY(-50%);color:var(--muted)}
.search input{font:inherit;font-size:14px;width:220px;max-width:100%;padding:8px 12px 8px 34px;border-radius:10px;border:1px solid var(--line);background:var(--card);color:var(--ink)}
.seg{display:inline-flex;background:var(--sunk);border-radius:10px;padding:3px}
.seg button{border:none;background:transparent;padding:6px 12px;border-radius:8px;font-size:13.5px;color:var(--muted)}
.seg button[aria-pressed="true"]{background:var(--card);color:var(--ink);box-shadow:0 1px 3px rgba(0,0,0,.08)}

/* product cards */
.list{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.card{display:grid;grid-template-columns:96px minmax(0,1fr) 220px 128px;gap:20px;align-items:center;background:var(--card);border:1px solid var(--line);border-radius:16px;padding:18px 20px;cursor:pointer;transition:border-color .15s,transform .15s}
.card-visual{display:flex;flex-direction:column;align-items:center;gap:8px;min-width:0}
.card-visual .rk{width:32px;height:26px;border-radius:7px;font-size:12px}
.product-photo{display:block;object-fit:contain;background:#fff;border:1px solid var(--line);border-radius:10px;padding:6px;flex:none;max-width:100%}
.product-photo-card{width:96px;height:96px}
.product-photo-pick{width:64px;height:72px}
.product-photo-detail{width:100%;height:auto;aspect-ratio:1;padding:14px}
.product-photo-placeholder{display:grid;place-items:center;font-size:11px;color:var(--muted);background:var(--sunk);text-align:center}
.product-figure{margin:0 0 18px}
.product-figure figcaption{font-size:11px;text-align:right;margin-top:7px;color:var(--muted)}
.card:hover{border-color:color-mix(in srgb,var(--accent) 45%,var(--line))}
.rk{font-family:var(--f-mono);font-weight:600;font-size:15px;width:40px;height:40px;border-radius:12px;display:grid;place-items:center;background:var(--sunk);color:var(--muted)}
.card.top .rk{background:var(--yes);color:var(--yes-ink)}
.tags{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:4px}
.tag{font-size:11.5px;font-weight:600;padding:1px 8px;border-radius:999px;background:var(--sunk);color:var(--muted)}
.tag.good{background:color-mix(in srgb,var(--accent) 14%,var(--card));color:var(--accent)}
.tag.warn{background:var(--warn-bg);color:var(--warn)}
.tag.ad{background:var(--ink);color:var(--bg)}
.card h3{font-family:var(--f-display);font-weight:600;font-size:17.5px;line-height:1.3;margin:0}
.brand{font-size:13px;color:var(--muted);margin-top:1px}
.product-highlight{font-size:14px;line-height:1.55;color:var(--ink);margin:7px 0 0;overflow-wrap:anywhere}
.ings{display:flex;flex-wrap:wrap;gap:6px;margin-top:10px}
.ing{font-size:12px;border:1px solid var(--line);border-radius:8px;padding:2px 8px;display:inline-flex;gap:6px;align-items:baseline}
.ing b{font-family:var(--f-mono);font-weight:600;font-size:11.5px}
.ing.low b,.ing.over b{color:var(--warn)}
.ing.ok b{color:var(--accent)}
.gb{display:grid;grid-template-columns:78px minmax(0,1fr) 26px;gap:8px;align-items:center;font-size:12.5px}
.gbars{display:grid;gap:6px}
.gb .lab{color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.gb .num{font-family:var(--f-mono);text-align:right;font-variant-numeric:tabular-nums;font-weight:600}
.gb .num.zero{color:var(--muted);font-weight:400}
.track{height:7px;background:var(--sunk);border-radius:99px;overflow:hidden}
.track i{display:block;height:100%;border-radius:99px}
.side{display:flex;flex-direction:column;align-items:flex-end;gap:8px}
.dial{--v:0;width:64px;height:64px;border-radius:50%;background:conic-gradient(var(--accent) calc(var(--v)*1%),var(--sunk) 0);display:grid;place-items:center;flex:none}
.dial span{width:50px;height:50px;border-radius:50%;background:var(--card);display:grid;place-items:center;font-family:var(--f-mono);font-weight:600;font-size:18px}
.pick .dial{width:52px;height:52px}.pick .dial span{width:40px;height:40px;font-size:15px}
.ppd{font-size:12.5px;color:var(--muted)}
.cta{display:inline-flex;align-items:center;justify-content:center;gap:6px;background:var(--accent);color:var(--accent-ink);padding:7px 14px;border-radius:10px;text-decoration:none;font-size:13.5px;font-weight:600;white-space:nowrap}
.cta:hover{filter:brightness(1.08)}
.card.ad{background:color-mix(in srgb,var(--yes) 7%,var(--card));border-style:dashed;border-color:color-mix(in srgb,var(--warn) 55%,var(--line))}
.card.ad .rk{font-size:11px;background:var(--ink);color:var(--bg)}
.empty{padding:40px;text-align:center;color:var(--muted);background:var(--card);border:1px dashed var(--line);border-radius:16px}

/* method */
.method{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,1fr);gap:16px}
.panel{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:22px}
.panel h3,.panel .ph{font-family:var(--f-display);font-size:18px;margin:0 0 12px}
.stack{display:flex;height:14px;border-radius:99px;overflow:hidden;margin-bottom:14px}
.stack i{display:block;height:100%}
.w{display:grid;grid-template-columns:12px minmax(0,1fr) auto;gap:10px;align-items:center;padding:7px 0;border-bottom:1px solid var(--line);font-size:14px}
.w:last-of-type{border:none}
.w i{width:12px;height:12px;border-radius:3px}
.w b{font-family:var(--f-mono)}
.rules{margin:14px 0 0;padding-left:18px;color:var(--muted);font-size:13.5px;display:grid;gap:4px}
.panel p{color:var(--muted);font-size:14px;margin:0 0 10px}
footer{margin-top:40px;padding-top:18px;border-top:1px solid var(--line);font-size:12.5px;color:var(--muted);display:grid;gap:6px}
footer strong{color:var(--ink)}

/* standalone information pages */
.info-page{max-width:760px;margin:24px auto 0}
.info-page h1{font-family:var(--f-display);font-size:clamp(26px,4vw,36px);line-height:1.3;margin:0 0 22px;text-wrap:balance}
.info-page .rules{font-size:14px;line-height:1.75;gap:10px}
.info-page .panel p{font-size:15px;line-height:1.8;margin-bottom:16px}
.info-page .panel p:last-child{margin-bottom:0}
.info-links{display:flex;flex-wrap:wrap;gap:8px 18px;margin-bottom:8px}

/* detail sheet */
dialog.sheet{position:fixed;inset:0 0 0 auto;margin:0;height:100%;max-height:100%;width:min(500px,100vw);max-width:100vw;border:none;padding:0;background:var(--card);color:var(--ink);box-shadow:-12px 0 40px rgba(0,0,0,.18)}
dialog.sheet::backdrop{background:rgba(8,12,10,.45)}
.sheet .in{height:100%;overflow:auto;padding:20px 22px calc(28px + env(safe-area-inset-bottom,0px));padding-right:max(22px,env(safe-area-inset-right,0px))}
.sheet .x{position:sticky;top:0;float:right;width:36px;height:36px;border-radius:50%;border:1px solid var(--line);background:var(--card);font-size:20px;line-height:1}
.sheet h3{font-family:var(--f-display);font-size:23px;line-height:1.3;margin:4px 0 2px;padding-right:44px}
.sheet h4{font-family:var(--f-display);font-size:15px;margin:22px 0 8px}
.head{display:flex;gap:16px;align-items:center;margin-top:14px;padding:14px;background:var(--sunk);border-radius:14px}
.head .meta{font-size:13px;color:var(--muted);display:grid;gap:2px}
.head .meta b{color:var(--ink);font-family:var(--f-mono);font-weight:600}
.tbl{border:1px solid var(--line);border-radius:12px;overflow-x:auto}
.tbl table{width:100%;border-collapse:collapse;font-size:13px;font-variant-numeric:tabular-nums}
.tbl th{font-size:12px;font-weight:500;color:var(--muted);text-align:right;padding:8px 10px;background:var(--sunk)}
.tbl th:first-child,.tbl td:first-child{text-align:left}
.tbl td{padding:8px 10px;border-top:1px solid var(--line);text-align:right;font-family:var(--f-mono);font-size:12.5px;white-space:nowrap}
.tbl td:first-child{font-family:var(--f-body);font-size:13.5px;white-space:normal}
.low{color:var(--warn);font-weight:600}
.mini{display:inline-block;width:8px;height:8px;border-radius:50%;margin-left:4px;vertical-align:middle}
.notes{display:grid;gap:8px;font-size:13.5px}
.notes div{background:var(--sunk);padding:10px 12px;border-radius:10px}
.notes .warnbox{background:var(--warn-bg);color:var(--ink)}
.notes .warnbox b{color:var(--warn)}
.buy{position:sticky;bottom:calc(-28px - env(safe-area-inset-bottom,0px));background:var(--card);padding:16px 0 4px;margin-top:16px;display:grid;gap:6px}
.buy .cta{padding:12px;font-size:15px}
.buy small{color:var(--muted);font-size:12px;text-align:center}

@media (max-width:860px){
  .card{grid-template-columns:80px minmax(0,1fr) auto;gap:14px}
  .product-photo-card{width:80px;height:80px}
  .card .gbars{grid-column:1 / -1;grid-row:2}
  .picks{grid-template-columns:1fr}
  .method{grid-template-columns:1fr}
}
@media (max-width:600px){
  .hero{padding-top:28px}
  .bar nav{display:none}
  .theme{margin-left:auto}
  .theme .label{display:none}
  .theme{padding:5px}
  .card{padding:16px;grid-template-columns:72px minmax(0,1fr)}
  .product-photo-card{width:72px;height:80px}
  .card .side{grid-column:1 / -1;grid-row:3;flex-direction:row;align-items:center;justify-content:flex-end;gap:14px}
  .card .side .dial{width:46px;height:46px}
  .card .side .dial span{width:36px;height:36px;font-size:14px}
  .card .side .ppd{display:none}
  .picker{padding:14px}
  dialog.sheet{inset:auto 0 0 0;width:100vw;height:88dvh;border-radius:20px 20px 0 0}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important}html{scroll-behavior:auto}}

/* product page */
.crumb{font-size:13px;color:var(--muted);margin:24px 0 8px}
.crumb a{color:var(--muted)}
.pp{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(0,1fr);gap:20px;align-items:start}
.pp h1{font-family:var(--f-display);font-size:clamp(24px,3.6vw,34px);line-height:1.25;margin:2px 0 6px;text-wrap:balance}
.pp h2{font-family:var(--f-display);font-size:17px;margin:24px 0 10px}
.pp .side-box{position:sticky;top:calc(76px + env(safe-area-inset-top,0px));display:grid;gap:12px}
.pp .side-box .cta{padding:12px;font-size:15px}
.pp .side-box small{color:var(--muted);font-size:12px;text-align:center}
.card h3 a{text-decoration:none}
.card h3 a:hover{text-decoration:underline}
.nf{padding:80px 0;text-align:center}
@media (max-width:860px){.pp{grid-template-columns:1fr}.pp .side-box{position:static}}
.nf .h1{font-family:var(--f-display);font-size:32px;margin:0 0 8px}
.pick .nm{display:block}
.pp>*{min-width:0}

/* Ingredient explanations: native disclosures also work without JavaScript. */
.ingredient-guides{margin-top:28px;scroll-margin-top:84px}
.ingredient-jump{display:inline-block;margin-top:12px;color:var(--accent);font-size:13px}
.ingredient-dri{margin:20px 0;padding:16px;border:1px solid var(--line);border-radius:10px;background:var(--bg)}
.ingredient-body .ingredient-dri h3{margin-top:0}
.ingredient-dri-amount{font-weight:600}
.ingredient-dri-source{display:block;font-size:12px;color:var(--accent);margin-top:8px;overflow-wrap:anywhere}
.ingredient-guides-heading{display:flex;align-items:baseline;justify-content:space-between;gap:8px 16px;flex-wrap:wrap}
.pp .ingredient-guides-heading h2{margin:0}
.ingredient-toggle-all{border:0;padding:4px 0;background:none;color:var(--accent);text-decoration:underline;text-underline-offset:3px;font-size:12.5px}
.ingredient-guides-intro{color:var(--muted);font-size:13px;line-height:1.7;margin:10px 0 16px}
.ingredient-guide-list{display:grid;gap:12px}
.ingredient-detail{border:1px solid var(--line);border-radius:14px;background:var(--card);overflow:hidden;scroll-margin-top:84px}
.ingredient-detail summary{list-style:none;display:flex;align-items:flex-start;gap:16px;padding:18px 20px;cursor:pointer}
.ingredient-detail summary::-webkit-details-marker{display:none}
.ingredient-summary-copy{display:grid;gap:5px;min-width:0;flex:1}
.ingredient-name{font-family:var(--f-display);font-size:17px;font-weight:600;line-height:1.4}
.ingredient-dose{font-family:var(--f-body);font-size:12px;color:var(--accent)}
.ingredient-overview{font-size:14px;line-height:1.75;color:var(--muted);overflow-wrap:anywhere}
.ingredient-chevron{width:9px;height:9px;border-right:2px solid var(--muted);border-bottom:2px solid var(--muted);transform:rotate(45deg);margin:7px 2px 0;flex:none}
.ingredient-detail[open] .ingredient-chevron{transform:rotate(225deg);margin-top:11px}
.ingredient-detail[open] summary{border-bottom:1px solid var(--line)}
.ingredient-body{padding:2px 20px 20px;font-size:14px;line-height:1.8;overflow-wrap:anywhere}
.ingredient-body h3{font-family:var(--f-display);font-size:14px;margin:18px 0 6px;font-weight:600;color:var(--ink)}
.ingredient-body p{margin:0}
.ingredient-body ul{margin:0;padding-left:20px;display:grid;gap:7px}
.ingredient-consideration{background:var(--sunk);padding:12px 14px;border-radius:10px;margin-top:16px}
.ingredient-consideration h3{margin-top:0}
.ingredient-sources{border-top:1px solid var(--line);margin-top:18px;font-size:12px;color:var(--muted)}
.ingredient-sources a{text-underline-offset:3px}
@media(max-width:600px){.ingredient-detail summary{padding:16px;gap:12px}.ingredient-body{padding:2px 16px 16px}.ingredient-name{font-size:16px}}