/* Layout concept: a friendly phone app — one big answer up top (good / careful / avoid), plain-English reasons below, and a helper you can ask anything. */
:root{
  --bg:#F5F6F8; --surface:#FFFFFF; --surface2:#EEF0F3; --ink:#14171C; --muted:#5E6570; --line:#E2E5EA;
  --accent:#2F5BEA; --accent-ink:#FFFFFF; --accent-soft:rgba(47,91,234,.09);
  --good:#14934A; --good-bg:#E6F5EC; --warn:#A86A00; --warn-bg:#FFF3D9; --bad:#D9363E; --bad-bg:#FDEBEC; --unk-bg:#EEF0F3;
  --shadow:0 1px 2px rgba(20,23,28,.05),0 6px 20px -10px rgba(20,23,28,.16);
  --veil:rgba(15,17,21,.45);
  --font:"Figtree",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --r:20px; --tabh:70px;
  color-scheme:light;
}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]){
  --bg:#0F1115; --surface:#181B21; --surface2:#22262E; --ink:#EEF0F3; --muted:#9AA1AC; --line:#2A2F38;
  --accent:#7C9BFF; --accent-ink:#0F1115; --accent-soft:rgba(124,155,255,.13);
  --good:#3DD68C; --good-bg:rgba(61,214,140,.13); --warn:#F5B83D; --warn-bg:rgba(245,184,61,.13); --bad:#FF6B70; --bad-bg:rgba(255,107,112,.14); --unk-bg:#22262E;
  --shadow:0 1px 2px rgba(0,0,0,.4),0 10px 28px -12px rgba(0,0,0,.6); --veil:rgba(0,0,0,.6);
  color-scheme:dark;
}}
:root[data-theme="dark"]{
  --bg:#0F1115; --surface:#181B21; --surface2:#22262E; --ink:#EEF0F3; --muted:#9AA1AC; --line:#2A2F38;
  --accent:#7C9BFF; --accent-ink:#0F1115; --accent-soft:rgba(124,155,255,.13);
  --good:#3DD68C; --good-bg:rgba(61,214,140,.13); --warn:#F5B83D; --warn-bg:rgba(245,184,61,.13); --bad:#FF6B70; --bad-bg:rgba(255,107,112,.14); --unk-bg:#22262E;
  --shadow:0 1px 2px rgba(0,0,0,.4),0 10px 28px -12px rgba(0,0,0,.6); --veil:rgba(0,0,0,.6);
  color-scheme:dark;
}

*{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent}
[hidden]{display:none!important}
html{background:var(--bg)}
body{background:var(--bg);color:var(--ink);font:400 16px/1.5 var(--font);min-height:100vh;padding-inline:16px;padding-bottom:calc(var(--tabh) + 30px + env(safe-area-inset-bottom,0px));-webkit-font-smoothing:antialiased}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer;text-align:inherit}
input{font:inherit;color:inherit}
svg{fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
:focus-visible{outline:3px solid var(--accent);outline-offset:2px;border-radius:10px}
h1,h2,h3{text-wrap:balance;letter-spacing:-.01em;line-height:1.15}
.muted{color:var(--muted)}
#app,.top{max-width:620px;margin-inline:auto}

.top{position:sticky;top:env(safe-area-inset-top,0px);z-index:20;display:flex;align-items:center;justify-content:space-between;padding-block:12px;background:color-mix(in srgb,var(--bg) 88%,transparent);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px)}
.brand{display:flex;align-items:center;gap:8px;font-weight:800;font-size:21px;letter-spacing:-.02em}
.mark{width:30px;height:30px;stroke:none}
.mark .mk-b{fill:var(--accent)}.mark .mk-p{fill:var(--ink);opacity:.9}.mark .mk-u{stroke:var(--accent-ink);stroke-width:2.6;fill:none}
.iconbtn{position:relative;width:42px;height:42px;border-radius:50%;display:grid;place-items:center;background:var(--surface);border:1px solid var(--line)}
.iconbtn svg{width:21px;height:21px}
.dot-badge{position:absolute;top:2px;right:2px;width:10px;height:10px;border-radius:50%;background:var(--accent);border:2px solid var(--bg)}

.hello{font-size:clamp(30px,8.5vw,40px);font-weight:800;margin:10px 0 18px}
.hello span{color:var(--muted);font-weight:700}
.scancard{display:flex;align-items:center;gap:16px;width:100%;padding:20px;border-radius:24px;background:var(--accent);color:var(--accent-ink);box-shadow:0 14px 34px -16px var(--accent)}
.scanicon{width:58px;height:58px;border-radius:18px;background:rgba(255,255,255,.18);display:grid;place-items:center;flex:none}
.scanicon svg{width:30px;height:30px}
.sc-text{flex:1;min-width:0}.sc-text b{display:block;font-size:20px;font-weight:800}.sc-text span{font-size:14.5px;opacity:.85}
.scancard .chev{color:currentColor;opacity:.7}
.chev{width:20px;height:20px;color:var(--muted);flex:none}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:10px}
.minicard{display:flex;align-items:center;gap:10px;padding:15px 14px;border-radius:18px;background:var(--surface);border:1px solid var(--line);font-weight:600;font-size:15px;cursor:pointer}
.minicard svg{width:22px;height:22px;color:var(--accent);flex:none}
.askcard{display:flex;align-items:center;gap:14px;width:100%;margin-top:10px;padding:16px;border-radius:20px;background:var(--surface);border:1px solid var(--line)}
.ai-badge{width:46px;height:46px;border-radius:14px;display:grid;place-items:center;flex:none;background:linear-gradient(135deg,var(--accent),#8A5CF6);color:#fff}
.ai-badge svg{width:24px;height:24px;fill:currentColor;stroke:none}
.ak-text{flex:1;min-width:0}.ak-text b{display:block;font-size:17px;font-weight:700}.ak-text span{display:block;font-size:13.5px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}

.scanbox{position:relative;margin-top:12px;border-radius:24px;overflow:hidden;aspect-ratio:4/3;max-width:100%;background:#000}
.scanbox video,.scanbox #h5q{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
#h5q video{object-fit:cover!important;width:100%!important;height:100%!important}
.reticle{position:absolute;inset:28% 10%;pointer-events:none;border-radius:16px;box-shadow:0 0 0 999px rgba(0,0,0,.45)}
.reticle i{position:absolute;width:28px;height:28px;border:4px solid #fff}
.reticle i:nth-child(1){top:-3px;left:-3px;border-right:0;border-bottom:0;border-top-left-radius:14px}
.reticle i:nth-child(2){top:-3px;right:-3px;border-left:0;border-bottom:0;border-top-right-radius:14px}
.reticle i:nth-child(3){bottom:-3px;left:-3px;border-right:0;border-top:0;border-bottom-left-radius:14px}
.reticle i:nth-child(4){bottom:-3px;right:-3px;border-left:0;border-top:0;border-bottom-right-radius:14px}
.laser{position:absolute;left:12%;right:12%;height:2px;background:#fff;box-shadow:0 0 14px #fff;animation:sweep 1.6s ease-in-out infinite alternate}
@keyframes sweep{from{top:32%}to{top:68%}}
.scanhint{position:absolute;bottom:14px;left:0;right:0;text-align:center;color:#fff;font-size:14px;font-weight:600;text-shadow:0 1px 4px #000}
.stopbtn{position:absolute;top:12px;right:12px;background:rgba(0,0,0,.55);color:#fff;border-radius:999px;padding:8px 16px;font-size:14px;font-weight:700}

.block{margin-top:30px}
.block h2,.sub-h{font-size:20px;font-weight:800;margin-bottom:12px}
.block-h{display:flex;align-items:baseline;justify-content:space-between;gap:12px;margin-bottom:12px}
.block-h h2{margin:0}
.link{color:var(--accent);font-weight:700;font-size:15px}
.cats{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.cat{display:flex;align-items:center;gap:12px;padding:14px;border-radius:18px;background:var(--surface);border:1px solid var(--line);font-weight:600;font-size:15px;line-height:1.2;min-width:0}
.cat .gico{width:40px;height:40px;flex:none}
.gico{border-radius:12px;background:var(--accent-soft);color:var(--accent);display:grid;place-items:center}
.gico svg{width:58%;height:58%}
.examples{display:flex;flex-wrap:wrap;gap:8px}
.ex{padding:10px 16px;border-radius:999px;background:var(--surface);border:1px solid var(--line);font-weight:600;font-size:15px}
.recent{display:flex;gap:12px;overflow-x:auto;scrollbar-width:none;margin-inline:-16px;padding-inline:16px;padding-bottom:4px}
.recent::-webkit-scrollbar{display:none}
.rcard{flex:none;width:124px}
.rimg{width:124px;height:124px;border-radius:18px;background:#fff;border:1px solid var(--line);overflow:hidden;position:relative;display:grid;place-items:center}
.rimg img{width:88%;height:88%;object-fit:contain}
.rcard b{display:block;font-size:14px;font-weight:600;margin-top:7px;line-height:1.25;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.vdot{position:absolute;bottom:7px;left:7px;display:inline-flex;align-items:center;gap:5px;font-size:12px;font-weight:700;padding:4px 8px 4px 6px;border-radius:999px;background:var(--surface);box-shadow:var(--shadow)}
.vdot i{width:10px;height:10px;border-radius:50%}
.vdot.good i{background:var(--good)}.vdot.warn i{background:var(--warn)}.vdot.bad i{background:var(--bad)}.vdot.low i,.vdot.unk i{background:var(--muted)}
.foot{margin-top:30px;font-size:13px;color:var(--muted);text-align:center}
.empty{color:var(--muted);font-size:15px;padding:24px 4px;text-align:center}

.searchbar{position:sticky;top:calc(env(safe-area-inset-top,0px) + 66px);z-index:10;display:flex;align-items:center;gap:10px;height:56px;padding-inline:16px;border-radius:18px;background:var(--surface);border:2px solid var(--line);box-shadow:var(--shadow);margin-top:6px}
.searchbar:focus-within{border-color:var(--accent)}
.searchbar svg{width:22px;height:22px;color:var(--muted);flex:none}
.searchbar input{flex:1;min-width:0;border:0;outline:0;background:transparent;font-size:17px}
.searchbar input::-webkit-search-cancel-button{display:none}
.searchbar .clear{width:30px;height:30px;border-radius:50%;background:var(--surface2);font-size:20px;line-height:1;color:var(--muted);text-align:center}
.filters{display:flex;gap:8px;margin-top:12px;overflow-x:auto;scrollbar-width:none}
.filters::-webkit-scrollbar{display:none}
.fchip{flex:none;height:38px;padding-inline:16px;border-radius:999px;border:1px solid var(--line);background:var(--surface);font-size:14.5px;font-weight:600;color:var(--muted)}
.fchip.on{background:var(--ink);color:var(--bg);border-color:var(--ink)}
.sub-h{margin-top:22px}
.pop{display:flex;flex-wrap:wrap;gap:8px}
.pop button{padding:10px 16px;border-radius:999px;background:var(--surface);border:1px solid var(--line);font-size:15px;font-weight:500}
#searchSect{margin-top:18px}
.grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
@media (min-width:560px){.grid{grid-template-columns:repeat(3,minmax(0,1fr))}}
.pcard{display:flex;flex-direction:column;background:var(--surface);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;transition:transform .15s ease}
.pcard:active{transform:scale(.97)}
.pimg{position:relative;aspect-ratio:1;max-width:100%;background:#fff;display:grid;place-items:center}
.pimg img{width:84%;height:84%;object-fit:contain}
.pinfo{padding:10px 12px 14px;display:flex;flex-direction:column;gap:2px;min-width:0}
.pinfo b{font-size:15px;font-weight:700;line-height:1.25;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.pinfo span{font-size:13px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.kindtag{position:absolute;top:8px;left:8px;font-size:11px;font-weight:700;padding:4px 8px;border-radius:999px;background:var(--surface2);color:var(--muted)}
.grade{position:absolute;top:8px;right:8px;width:28px;height:28px;border-radius:50%;display:grid;place-items:center;font-weight:800;font-size:14px;color:#fff}
.grade.a{background:#038141}.grade.b{background:#85BB2F}.grade.c{background:#E0A800}.grade.d{background:#EE8100}.grade.e{background:#E63E11}
.skel{border-radius:var(--r);aspect-ratio:.78;background:linear-gradient(100deg,var(--surface) 30%,var(--surface2) 50%,var(--surface) 70%);background-size:300% 100%;animation:sh 1.3s linear infinite}
@keyframes sh{from{background-position:100% 0}to{background-position:0 0}}
#moreWrap .btn{width:100%;margin-top:14px}
.guidehit{display:flex;align-items:center;gap:12px;width:100%;padding:14px;border-radius:18px;background:var(--accent-soft);margin-bottom:16px}
.guidehit .gico{width:44px;height:44px;flex:none;background:var(--surface)}
.guidehit div{flex:1;min-width:0}
.guidehit b{display:block;font-weight:700}
.guidehit span{display:block;font-size:14px;color:var(--muted)}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;height:52px;padding-inline:22px;border-radius:16px;font-weight:700;font-size:16px}
.btn.primary{background:var(--accent);color:var(--accent-ink)}
.btn.ghost{background:var(--surface);border:1px solid var(--line)}
.btn.wide{width:100%;margin-top:20px}

.page-h{font-size:30px;font-weight:800;margin:8px 0 16px}
.hist{display:flex;flex-direction:column;gap:10px}
.hrow{display:flex;align-items:center;gap:12px;padding:10px;border-radius:18px;background:var(--surface);border:1px solid var(--line);width:100%}
.hrow .thumb{width:56px;height:56px;border-radius:12px;background:#fff;overflow:hidden;flex:none;display:grid;place-items:center}
.hrow .thumb img{width:90%;height:90%;object-fit:contain}
.hrow div{flex:1;min-width:0}
.hrow b{display:block;font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.hrow span{font-size:13.5px;color:var(--muted)}
.vpill{display:inline-flex;align-items:center;gap:6px;font-size:13px;font-weight:700;padding:6px 10px;border-radius:999px;flex:none}
.vpill i{width:9px;height:9px;border-radius:50%}
.vpill.good{background:var(--good-bg);color:var(--good)}.vpill.good i{background:var(--good)}
.vpill.warn{background:var(--warn-bg);color:var(--warn)}.vpill.warn i{background:var(--warn)}
.vpill.bad{background:var(--bad-bg);color:var(--bad)}.vpill.bad i{background:var(--bad)}
.vpill.low,.vpill.unk{background:var(--surface2);color:var(--muted)}.vpill.low i,.vpill.unk i{background:var(--muted)}

.detail-top{padding-block:2px 10px}
.backbtn{display:inline-flex;align-items:center;gap:4px;height:40px;padding:0 14px 0 8px;border-radius:999px;background:var(--surface);border:1px solid var(--line);font-weight:600;font-size:15px}
.backbtn svg{width:20px;height:20px}
.hero{display:flex;gap:16px;align-items:center}
.himg{width:96px;height:96px;border-radius:22px;background:#fff;border:1px solid var(--line);overflow:hidden;display:grid;place-items:center;flex:none}
.himg img{width:90%;height:90%;object-fit:contain}
.himg.gico svg{width:50%;height:50%}
.hero h1{font-size:clamp(22px,6.2vw,27px);font-weight:800}
.hero p{color:var(--muted);font-size:15px;margin-top:3px}

.verdict{margin-top:16px;padding:20px;border-radius:24px;background:var(--unk-bg)}
.verdict.good{background:var(--good-bg)}.verdict.warn{background:var(--warn-bg)}.verdict.bad{background:var(--bad-bg)}
.v-top{display:flex;align-items:center;gap:14px}
.v-ico{width:56px;height:56px;border-radius:50%;display:grid;place-items:center;flex:none;color:#fff;background:var(--muted)}
.v-ico svg{width:30px;height:30px;stroke-width:3}
.verdict.good .v-ico{background:var(--good)}.verdict.warn .v-ico{background:var(--warn)}.verdict.bad .v-ico{background:var(--bad)}
.v-title{flex:1;min-width:0}
.v-title b{display:block;font-size:26px;font-weight:800;line-height:1.1}
.verdict.good .v-title b{color:var(--good)}.verdict.warn .v-title b{color:var(--warn)}.verdict.bad .v-title b{color:var(--bad)}
.v-title span{font-size:14px;color:var(--muted);font-weight:600}
.meter{position:relative;height:8px;border-radius:4px;margin-top:16px;background:color-mix(in srgb,var(--ink) 10%,transparent);overflow:hidden}
.meter i{position:absolute;left:0;top:0;bottom:0;width:0;border-radius:4px;background:var(--muted);transition:width 1s cubic-bezier(.2,.8,.2,1)}
.verdict.good .meter i{background:var(--good)}.verdict.warn .meter i{background:var(--warn)}.verdict.bad .meter i{background:var(--bad)}
.v-sum{margin-top:14px;font-size:16.5px;line-height:1.5}
.alert{display:flex;gap:10px;align-items:flex-start;margin-top:12px;padding:14px;border-radius:18px;background:var(--bad-bg);font-size:15px;font-weight:500}
.alert svg{width:22px;height:22px;flex:none;color:var(--bad)}
.alert.soft{background:var(--warn-bg)}.alert.soft svg{color:var(--warn)}

.askbox{margin-top:14px;padding:16px;border-radius:22px;background:var(--surface);border:1px solid var(--line)}
.askbox-h{display:flex;align-items:center;gap:10px;font-weight:700;font-size:17px}
.askbox-h .ai-badge{width:34px;height:34px;border-radius:10px}
.askbox-h .ai-badge svg{width:18px;height:18px}
.qchips{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}
.qchip{padding:9px 14px;border-radius:999px;background:var(--accent-soft);color:var(--accent);font-weight:600;font-size:14.5px;text-align:left}

.section{margin-top:28px}
.section>h2{font-size:21px;font-weight:800;margin-bottom:12px}
.section>p.muted{margin:-6px 0 12px;font-size:15px}
.items{display:flex;flex-direction:column;gap:10px}
.item{display:flex;align-items:center;gap:12px;padding:14px;border-radius:18px;background:var(--surface);border:1px solid var(--line);width:100%}
.item .bul{width:12px;height:12px;border-radius:50%;flex:none;background:var(--muted)}
.item .bul.bad{background:var(--bad)}.item .bul.warn{background:var(--warn)}.item .bul.good{background:var(--good)}.item .bul.low{background:var(--line)}
.item div{flex:1;min-width:0}
.item b{display:block;font-weight:700;font-size:16px}
.item span{display:block;font-size:14.5px;color:var(--muted);margin-top:1px;line-height:1.4}
.good-news{padding:16px;border-radius:18px;background:var(--good-bg);color:var(--good);font-weight:600}

.exposure{display:flex;flex-direction:column;gap:10px}
.exp{display:flex;align-items:center;gap:14px;padding:14px;border-radius:18px;background:var(--surface);border:1px solid var(--line)}
.exp .ei{width:44px;height:44px;border-radius:14px;display:grid;place-items:center;flex:none;background:var(--surface2);color:var(--muted)}
.exp .ei svg{width:24px;height:24px}
.exp.yes .ei{background:var(--bad-bg);color:var(--bad)}.exp.some .ei{background:var(--warn-bg);color:var(--warn)}.exp.no .ei{background:var(--good-bg);color:var(--good)}
.exp div{flex:1;min-width:0}
.exp b{display:block;font-weight:700}
.exp span{font-size:14px;color:var(--muted)}
.exp em{font-style:normal;font-weight:800;font-size:14px;flex:none}
.exp.yes em{color:var(--bad)}.exp.some em{color:var(--warn)}.exp.no em{color:var(--good)}

.facts2{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.fbox{padding:14px;border-radius:18px;background:var(--surface);border:1px solid var(--line);min-width:0}
.fbox small{display:block;font-size:13.5px;color:var(--muted);font-weight:600}
.fbox .scale{display:flex;gap:3px;margin:10px 0 8px}
.fbox .scale i{flex:1;height:26px;border-radius:6px;display:grid;place-items:center;font-style:normal;font-weight:800;font-size:13px;color:#fff;opacity:.25}
.fbox .scale i.on{opacity:1;transform:scale(1.12);box-shadow:0 3px 8px -3px rgba(0,0,0,.4)}
.s-a{background:#038141}.s-b{background:#85BB2F}.s-c{background:#E0A800}.s-d{background:#EE8100}.s-e{background:#E63E11}
.fbox b{font-size:15px;font-weight:700}

.alts{display:flex;gap:12px;overflow-x:auto;scrollbar-width:none;margin-inline:-16px;padding-inline:16px;padding-bottom:4px}
.alts::-webkit-scrollbar{display:none}
.alt{flex:none;width:140px}
.alt .rimg{width:140px;height:140px}

details.more{margin-top:12px;border-radius:18px;background:var(--surface);border:1px solid var(--line);overflow:hidden}
details.more summary{list-style:none;display:flex;align-items:center;justify-content:space-between;gap:10px;padding:16px;font-weight:700;font-size:16px;cursor:pointer}
details.more summary::-webkit-details-marker{display:none}
details.more summary .chev{transition:transform .2s;transform:rotate(90deg)}
details.more[open] summary .chev{transform:rotate(-90deg)}
details.more .inner{padding:0 16px 16px}
.inglist{display:flex;flex-direction:column}
.ingrow{display:flex;align-items:center;gap:10px;padding:11px 0;border-top:1px solid var(--line);width:100%;font-size:15px}
.ingrow:first-child{border-top:0}
.ingrow .bul{width:10px;height:10px;border-radius:50%;flex:none;background:var(--line)}
.ingrow .bul.bad{background:var(--bad)}.ingrow .bul.warn{background:var(--warn)}.ingrow .bul.good{background:var(--good)}
.ingrow span{flex:1;min-width:0}
.ingrow em{font-style:normal;font-size:13px;color:var(--muted)}
.nrow{display:flex;justify-content:space-between;gap:10px;padding:11px 0;border-top:1px solid var(--line);font-size:15px}
.nrow:first-child{border-top:0}
.lvl{font-size:12px;font-weight:700;padding:3px 8px;border-radius:999px;margin-left:8px}
.lvl.high{background:var(--bad-bg);color:var(--bad)}.lvl.moderate{background:var(--warn-bg);color:var(--warn)}.lvl.low{background:var(--good-bg);color:var(--good)}
.label{font-size:14px;color:var(--muted);line-height:1.6}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{padding:10px 15px;border-radius:999px;border:1px solid var(--line);background:var(--surface);font-size:14.5px;font-weight:600}
.chip.on{background:var(--accent);border-color:var(--accent);color:var(--accent-ink)}
.seg{display:grid;grid-template-columns:repeat(3,1fr);padding:4px;border-radius:14px;background:var(--surface2);gap:4px}
.seg button{height:42px;border-radius:11px;font-weight:700;font-size:15px;color:var(--muted);text-align:center}
.seg button.on{background:var(--surface);color:var(--ink);box-shadow:var(--shadow)}

.chat{display:flex;flex-direction:column;min-height:calc(100vh - 220px)}
.chatpanel .chat{min-height:0;height:min(76vh,680px)}
.chat-head{display:flex;align-items:center;gap:12px;padding-block:8px 14px}
.chat-head .ai-badge{width:44px;height:44px}
.chat-head b{display:block;font-size:19px;font-weight:800}
.chat-head span{font-size:14px;color:var(--muted)}
.msgs{flex:1;display:flex;flex-direction:column;gap:10px;overflow-y:auto;padding-bottom:10px}
.msg{max-width:88%;padding:12px 15px;border-radius:20px;font-size:16px;line-height:1.5;white-space:normal;word-wrap:break-word}
.msg.user{align-self:flex-end;background:var(--accent);color:var(--accent-ink);border-bottom-right-radius:6px}
.msg.bot{align-self:flex-start;background:var(--surface);border:1px solid var(--line);border-bottom-left-radius:6px}
.msg.bot ul{margin:6px 0 2px 18px}.msg.bot li{margin:3px 0}
.msg.bot p+p{margin-top:8px}
.msg.err{background:var(--bad-bg);border-color:transparent}
.typing{display:inline-flex;gap:5px;padding:4px 2px}
.typing i{width:8px;height:8px;border-radius:50%;background:var(--muted);animation:bl 1s infinite}
.typing i:nth-child(2){animation-delay:.15s}.typing i:nth-child(3){animation-delay:.3s}
@keyframes bl{0%,80%,100%{opacity:.25}40%{opacity:1}}
.chat .qchips{margin:4px 0 10px}
.composer{display:flex;align-items:center;gap:8px;padding:6px 6px 6px 16px;border-radius:999px;background:var(--surface);border:2px solid var(--line);margin-top:8px}
.composer:focus-within{border-color:var(--accent)}
.composer input{flex:1;min-width:0;border:0;outline:0;background:transparent;font-size:16px;height:40px}
.sendbtn{width:42px;height:42px;border-radius:50%;background:var(--accent);color:var(--accent-ink);display:grid;place-items:center;flex:none}
.sendbtn svg{width:20px;height:20px}
.chat-note{font-size:12.5px;color:var(--muted);text-align:center;margin-top:8px}
.ask .chat{min-height:calc(100vh - 210px)}

.askbar{position:fixed;left:12px;right:12px;bottom:calc(12px + env(safe-area-inset-bottom,0px));z-index:30;max-width:596px;margin-inline:auto;display:flex;align-items:center;gap:8px;padding:6px 6px 6px 8px;border-radius:999px;background:var(--surface);border:2px solid var(--accent);box-shadow:0 12px 30px -10px rgba(0,0,0,.35)}
.askbar .ai-dot{width:36px;height:36px;border-radius:50%;display:grid;place-items:center;flex:none;background:linear-gradient(135deg,var(--accent),#8A5CF6);color:#fff}
.askbar .ai-dot svg{width:18px;height:18px;fill:currentColor;stroke:none}
.askbar input{flex:1;min-width:0;border:0;outline:0;background:transparent;font-size:16px;height:40px}

.tabbar{position:fixed;left:0;right:0;bottom:0;z-index:30;display:flex;justify-content:center;align-items:flex-end;padding:8px 10px calc(8px + env(safe-area-inset-bottom,0px));background:color-mix(in srgb,var(--surface) 92%,transparent);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);border-top:1px solid var(--line);transition:transform .25s ease}
.tab{flex:1;max-width:110px;display:flex;flex-direction:column;align-items:center;gap:3px;padding-block:4px;font-size:12px;font-weight:700;color:var(--muted)}
.tab svg{width:25px;height:25px}
.tab.on{color:var(--accent)}
.tab.scan{flex:none;width:62px;height:62px;margin:-22px 8px 0;border-radius:50%;background:var(--accent);color:var(--accent-ink);display:grid;place-items:center;box-shadow:0 10px 24px -8px var(--accent);border:4px solid var(--bg)}
.tab.scan svg{width:28px;height:28px}
body.in-detail .tabbar{transform:translateY(110%)}

.sheet{position:fixed;inset:0;z-index:50;pointer-events:none}
.sheet-bg{position:absolute;inset:0;background:var(--veil);opacity:0;transition:opacity .25s}
.sheet-panel{position:absolute;left:0;right:0;bottom:0;max-width:620px;margin-inline:auto;max-height:88vh;overflow:auto;background:var(--bg);border-radius:28px 28px 0 0;padding:8px 18px calc(22px + env(safe-area-inset-bottom,0px));transform:translateY(100%);transition:transform .32s cubic-bezier(.2,.8,.2,1)}
.sheet:not(.on) .sheet-panel{visibility:hidden;transition:transform .32s cubic-bezier(.2,.8,.2,1),visibility 0s .32s}
.sheet.on{pointer-events:auto}
.sheet.on .sheet-bg{opacity:1}
.sheet.on .sheet-panel{transform:none}
.chatpanel{overflow:hidden;padding-bottom:calc(14px + env(safe-area-inset-bottom,0px))}
.grab{width:48px;height:5px;border-radius:3px;background:var(--line);margin:6px auto 14px;cursor:pointer}
.sh-title{font-size:26px;font-weight:800}
.sh-sub{font-size:16px;font-weight:700;margin:20px 0 10px}
.sheet-panel>p.muted{margin-top:4px}
.dt h2{font-size:24px;font-weight:800;margin-top:10px}
.dt .vpill{margin-top:8px}
.dt p{font-size:16px;line-height:1.55;margin-top:14px}
.dt h3{font-size:14px;font-weight:700;color:var(--muted);margin-top:18px}
.dt h3+p{margin-top:4px}
.dt .askit{margin-top:20px}

.loader{position:fixed;inset:0;z-index:60;display:grid;place-items:center;background:color-mix(in srgb,var(--bg) 80%,transparent);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px)}
.ld{text-align:center}
.spinner{width:52px;height:52px;border-radius:50%;border:5px solid var(--line);border-top-color:var(--accent);animation:sp .8s linear infinite;margin:0 auto 14px}
@keyframes sp{to{transform:rotate(360deg)}}
.ld p{font-weight:600}
.toast{position:fixed;left:50%;bottom:calc(var(--tabh) + 26px + env(safe-area-inset-bottom,0px));transform:translate(-50%,20px);opacity:0;pointer-events:none;z-index:70;background:var(--ink);color:var(--bg);padding:13px 18px;border-radius:16px;font-size:15px;font-weight:500;max-width:calc(100vw - 32px);transition:opacity .2s,transform .2s}
.toast.on{opacity:1;transform:translate(-50%,0)}

.view.enter{animation:vin .3s cubic-bezier(.2,.8,.2,1)}
@keyframes vin{from{opacity:.3;transform:translateY(8px)}to{opacity:1;transform:none}}
@media (prefers-reduced-motion: reduce){*,*::before,*::after{animation:none!important;transition:none!important}}