:root{
--bg:#f5f7f3; --card:#ffffff; --ink:#24302a; --muted:#6b7a71; --line:#e3e9e2;
--green:#3c8d5c; --green-soft:#e6f2ea; --green-ink:#2b6b45;
--red:#c8524a; --red-soft:#fbeceb; --red-ink:#a63f38;
--amber:#b88a2e; --amber-soft:#f8f1df;
--radius:16px; --shadow:0 1px 2px rgba(30,50,40,.05),0 6px 24px rgba(30,50,40,.06);
font-family:"Noto Sans Armenian","Noto Sans",Inter,system-ui,-apple-system,"Segoe UI",sans-serif;
}
*{box-sizing:border-box}
[hidden]{display:none!important}
body{margin:0;background:var(--bg);color:var(--ink);font-size:15px;line-height:1.45;-webkit-font-smoothing:antialiased}
a{color:var(--green-ink)}
.wrap{max-width:1180px;margin:0 auto;padding:0 18px}
header.top{background:var(--card);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}
header.top .wrap{display:flex;align-items:center;gap:14px;height:62px}
.logo{display:flex;align-items:center;gap:10px;font-weight:700;font-size:18px;letter-spacing:.2px;text-decoration:none;color:var(--ink)}
.logo-mark{width:30px;height:30px;border-radius:9px;background:linear-gradient(135deg,var(--green) 0 50%,var(--red) 50% 100%);display:grid;place-items:center;color:#fff;font-size:14px}
.logo small{display:block;font-weight:400;font-size:12px;color:var(--muted)}
.spacer{flex:1}
.lang-switch{display:flex;background:var(--bg);border-radius:999px;padding:3px;border:1px solid var(--line)}
.lang-switch button{border:0;background:transparent;padding:6px 11px;border-radius:999px;font:inherit;font-size:12px;font-weight:600;color:var(--muted);cursor:pointer}
.lang-switch button.on{background:var(--card);color:var(--ink);box-shadow:0 1px 3px rgba(0,0,0,.08)}
main{padding:24px 0 60px}
.card{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);padding:20px;margin-bottom:18px}
h1{font-size:26px;margin:0 0 6px} h2{font-size:18px;margin:0 0 14px} h3{font-size:15px;margin:0 0 8px}
.muted{color:var(--muted)} .small{font-size:13px}
label.f{display:block;font-size:13px;font-weight:600;color:var(--muted);margin:0 0 6px}
input[type=text],input[type=url],input[type=password],input[type=number],select{
width:100%;font:inherit;padding:11px 13px;border:1px solid var(--line);border-radius:11px;background:#fbfcfa;color:var(--ink);outline:none;transition:border .15s,box-shadow .15s}
input:focus,select:focus{border-color:var(--green);box-shadow:0 0 0 3px var(--green-soft);background:#fff}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid var(--line);background:var(--card);color:var(--ink);font:inherit;font-weight:600;padding:10px 16px;border-radius:11px;cursor:pointer;text-decoration:none;white-space:nowrap}
.btn:hover{background:#f3f6f2}
.btn.primary{background:var(--green);border-color:var(--green);color:#fff}
.btn.primary:hover{background:#357f52}
.btn.big{padding:14px 26px;font-size:16px;border-radius:14px}
.btn.danger{color:var(--red-ink);border-color:#f0d3d0}
.btn.ghost{border-color:transparent;background:transparent}
.btn.sm{padding:6px 10px;font-size:13px;border-radius:9px}
.btn:disabled{opacity:.55;cursor:default}
.row{display:flex;gap:12px;flex-wrap:wrap;align-items:flex-end}
.row>*{flex:1;min-width:180px}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:18px}
@media(max-width:820px){.grid2{grid-template-columns:1fr}}
.chip{display:inline-flex;align-items:center;gap:6px;padding:6px 11px;border-radius:999px;border:1px dashed #c9d6cc;background:#fafcf9;font-size:13px;cursor:pointer;color:var(--green-ink)}
.chip:hover{background:var(--green-soft)}
.comp-row{display:grid;grid-template-columns:1.8fr 1fr auto auto;gap:10px;margin-bottom:10px;align-items:center}
.comp-row .cscan{display:inline-flex;align-items:center;gap:5px;white-space:nowrap;color:var(--green-ink)}
@media(max-width:600px){.comp-row{grid-template-columns:1fr auto auto}.comp-row .nm{grid-column:1/2}.comp-row .cscan span{display:none}}
.scanbar{display:flex;align-items:center;gap:16px;flex-wrap:wrap}
.progress{flex:1;min-width:220px}
.pbar{height:8px;background:var(--line);border-radius:99px;overflow:hidden}
.pbar>i{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--green),#6db88a);border-radius:99px;transition:width .4s}
.pbar.run>i{background-size:200% 100%;animation:mv 1.2s linear infinite;background-image:linear-gradient(90deg,var(--green),#8fcaa5,var(--green))}
@keyframes mv{to{background-position:-200% 0}}
.stats{display:grid;grid-template-columns:repeat(5,1fr);gap:14px;margin-bottom:18px}
.stat .sub{display:block;font-size:11.5px;color:var(--muted);margin-top:3px;line-height:1.3}
@media(max-width:820px){.stats{grid-template-columns:1fr 1fr}}
.stat{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);padding:16px 18px}
.stat b{display:block;font-size:26px;line-height:1.1;margin-bottom:4px}
.stat.red b{color:var(--red)} .stat.green b{color:var(--green)}
.stat span{font-size:13px;color:var(--muted)}
.filters{display:flex;gap:10px;flex-wrap:wrap;align-items:center;margin-bottom:14px}
.filters input[type=text]{max-width:280px}
.filters select{width:auto}
.toggle{display:inline-flex;align-items:center;gap:7px;font-size:13px;color:var(--muted);cursor:pointer;user-select:none}
.toggle input{accent-color:var(--green);width:16px;height:16px}
.legend{display:flex;gap:18px;flex-wrap:wrap;font-size:13px;color:var(--muted);margin-bottom:12px}
.dot{display:inline-block;width:10px;height:10px;border-radius:50%;margin-right:6px;vertical-align:-1px}
/* results */
.res{width:100%;border-collapse:separate;border-spacing:0}
.res th{font-size:12px;text-transform:uppercase;letter-spacing:.4px;color:var(--muted);text-align:left;font-weight:600;padding:8px 12px;border-bottom:1px solid var(--line);background:var(--card)}
.res td{padding:12px;border-bottom:1px solid var(--line);vertical-align:top}
.res tr:last-child td{border-bottom:0}
.prod{display:flex;gap:12px;align-items:flex-start;min-width:230px}
.ph{width:64px;height:64px;border-radius:12px;background:#f0f3ef;flex:none;overflow:hidden;display:grid;place-items:center;border:1px solid var(--line)}
.ph img{width:100%;height:100%;object-fit:contain;background:#fff}
.ph.sm{width:52px;height:52px;border-radius:10px}
.pname{font-weight:600;font-size:14px}
.pname a{color:inherit;text-decoration:none}
.own-price{font-weight:700;font-size:16px;margin-top:4px}
.old{color:var(--muted);text-decoration:line-through;font-size:12px;margin-left:6px;font-weight:400}
.cell{display:flex;gap:10px;min-width:210px}
.cname{font-size:12.5px;color:var(--muted);line-height:1.3;max-width:220px}
a.price{display:inline-block;font-weight:700;font-size:16px;text-decoration:none;padding:3px 10px;border-radius:9px;margin:4px 0 3px;transition:transform .1s}
a.price:hover{transform:translateY(-1px)}
a.price.cheaper{color:var(--red-ink);background:var(--red-soft)}
a.price.ok{color:var(--green-ink);background:var(--green-soft)}
.diff{font-size:12px;font-weight:600;margin-left:4px}
.diff.cheaper{color:var(--red)} .diff.ok{color:var(--green)}
.badge{display:inline-flex;align-items:center;gap:4px;font-size:11.5px;font-weight:600;padding:2px 8px;border-radius:99px}
.badge.exact{background:var(--green-soft);color:var(--green-ink)}
.badge.probable{background:var(--amber-soft);color:var(--amber)}
.review{display:flex;gap:6px;margin-top:6px}
.nf{color:#a9b4ad;font-size:13px;padding-top:6px}
.empty{text-align:center;padding:50px 20px;color:var(--muted)}
@media(max-width:820px){
.res thead{display:none}
.res,.res tbody,.res tr,.res td{display:block;width:100%}
.res tr{border:1px solid var(--line);border-radius:14px;margin-bottom:12px;padding:6px}
.res td{border:0;padding:8px}
.res td[data-label]::before{content:attr(data-label);display:block;font-size:11px;text-transform:uppercase;letter-spacing:.4px;color:var(--muted);margin-bottom:4px;font-weight:600}
}
/* landing */
.hero{padding:44px 0 20px;text-align:center}
.hero h1{font-size:34px;max-width:720px;margin:0 auto 12px}
.hero p{max-width:640px;margin:0 auto;color:var(--muted);font-size:16px}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:30px}
@media(max-width:720px){.steps{grid-template-columns:1fr}}
.step{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);padding:22px;text-align:left}
.step i{display:grid;place-items:center;width:34px;height:34px;border-radius:50%;background:var(--green-soft);color:var(--green-ink);font-style:normal;font-weight:700;margin-bottom:10px}
.toast{position:fixed;left:50%;bottom:22px;transform:translateX(-50%) translateY(30px);background:var(--ink);color:#fff;padding:10px 18px;border-radius:12px;opacity:0;transition:.25s;z-index:99;font-size:14px}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}
.err{color:var(--red-ink);font-size:13px;margin-top:8px;min-height:1em}
.tbl{width:100%;border-collapse:collapse}
.tbl td,.tbl th{padding:10px;border-bottom:1px solid var(--line);text-align:left;font-size:14px;vertical-align:middle}
.tbl th{font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:.4px}
.pill{font-size:12px;padding:2px 9px;border-radius:99px;font-weight:600}
.pill.on{background:var(--green-soft);color:var(--green-ink)} .pill.off{background:#eef0ee;color:var(--muted)}
.linkbox{font-family:ui-monospace,Menlo,monospace;font-size:12px;background:var(--bg);padding:5px 8px;border-radius:7px;word-break:break-all}
.modal{position:fixed;inset:0;background:rgba(20,30,25,.35);display:none;align-items:center;justify-content:center;z-index:50;padding:16px}
.modal.show{display:flex}
.modal .card{max-width:420px;width:100%}
/* product cards */
.pgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(270px,1fr));gap:16px}
.pcard{border:1px solid var(--line);border-radius:16px;padding:14px;background:#fff;display:flex;flex-direction:column}
.pimg{display:grid;place-items:center;height:170px;border-radius:12px;background:#f7f9f6;overflow:hidden;margin-bottom:10px}
.pimg img{max-width:100%;max-height:100%;object-fit:contain}
.pcard .pname{font-size:14px;line-height:1.35;min-height:38px}
.own-row{display:flex;justify-content:space-between;align-items:baseline;margin:8px 0 6px;padding-bottom:8px;border-bottom:2px solid var(--line)}
.own-row .own-price{font-size:20px;margin:0}
.clist{display:flex;flex-direction:column}
.crow{display:grid;grid-template-columns:1fr auto;gap:4px 10px;align-items:center;padding:8px 0;border-bottom:1px dashed var(--line)}
.crow:last-child{border-bottom:0}
.crow.best{background:linear-gradient(90deg,transparent,#fbfcfa)}
.cstore{font-weight:600;font-size:13px;min-width:0}
.crow .cname{font-weight:400;font-size:11.5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:100%}
.cprice{text-align:right}
.cprice a.price{margin:0;font-size:15px;padding:2px 9px}
.cprice .diff{margin:2px 0 0;display:block}
.crow .review{grid-column:1/-1;margin-top:2px}
.nfrow .nf{padding:0;text-align:right}
.badge{vertical-align:1px}
/* product list: one product per line */
.plist-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:14px;background:#fff}
.plist{width:100%;border-collapse:collapse;font-size:14px}
.plist th{position:sticky;top:0;background:#f8faf7;font-size:12px;font-weight:600;color:var(--muted);text-align:left;padding:9px 10px;border-bottom:1px solid var(--line);white-space:nowrap}
.plist td{padding:6px 10px;border-bottom:1px solid var(--line);vertical-align:middle;white-space:nowrap}
.plist tbody tr:hover{background:#fafcf9}
.plist .c-img{width:44px;padding-right:0}
.plist .c-img img{width:40px;height:40px;object-fit:contain;border-radius:6px;display:block;background:#f5f7f4}
.plist .c-name{white-space:normal;min-width:220px;max-width:420px;line-height:1.3}
.plist .c-name a{color:var(--ink);text-decoration:none}
.plist .c-name a:hover{color:var(--green-ink);text-decoration:underline}
.plist .c-own b{font-size:15px}
.plist .c-own .old{display:block;margin-left:0}
.plist .c-comp{min-width:120px}
.plist .c-comp.nf{color:#b9c3bc}
.plist .cimg{display:inline-block;vertical-align:middle;margin-right:6px}
.plist .cimg img{width:32px;height:32px;object-fit:contain;border-radius:5px;display:block;background:#f5f7f4}
.plist .c-comp.best a.price{box-shadow:inset 0 0 0 1.5px currentColor}
.plist a.price{font-size:14.5px;padding:2px 8px;margin:0}
.plist .diff{display:inline-block;margin-left:6px}
.plist .badge{margin-left:4px;padding:1px 6px}
.plist .rv{display:inline-flex;gap:4px;margin-left:6px;vertical-align:middle}
.btn.xs{padding:2px 7px;font-size:12px;border-radius:7px}
.plist td.empty{white-space:normal;text-align:center;padding:40px 10px}
@media (max-width:640px){
.plist{font-size:12.5px}
.plist td,.plist th{padding:5px 6px}
.plist .c-img{width:34px}
.plist .c-img img{width:30px;height:30px}
.plist .c-name{min-width:110px;max-width:140px;font-size:12.5px}
.plist .c-own b{font-size:13px}
.plist .c-comp{min-width:0}
.plist a.price{font-size:13px;padding:2px 6px}
.plist .diff{display:block;margin:2px 0 0 2px;font-size:11px}
.plist .cimg{display:block;margin:0 0 3px}
.plist .cimg img{width:28px;height:28px}
}
.shop-ro{padding:11px 14px;border:1px solid var(--line);border-radius:12px;background:#f8faf7;font-weight:600;word-break:break-all}
.plist img[data-big]{cursor:zoom-in}
.lb{position:fixed;inset:0;background:rgba(20,30,24,.55);display:flex;align-items:center;justify-content:center;z-index:100;padding:16px}
.lb[hidden]{display:none}
.lb-box{position:relative;background:#fff;border-radius:16px;padding:16px;max-width:min(92vw,560px);text-align:center;box-shadow:0 10px 40px rgba(0,0,0,.25)}
.lb-box img{display:block;max-width:100%;max-height:70vh;margin:0 auto 10px;object-fit:contain}
.lb-n{font-size:14px;line-height:1.35;margin-bottom:10px}
.lb-x{position:absolute;top:6px;right:8px;border:0;background:none;font-size:18px;cursor:pointer;color:#667}
.tabs{display:flex;gap:6px;margin-bottom:14px;border-bottom:1px solid var(--line);flex-wrap:wrap}
.tab{border:0;background:none;padding:9px 14px;font:inherit;font-weight:600;color:var(--muted);cursor:pointer;border-bottom:2.5px solid transparent;margin-bottom:-1px}
.tab.on{color:var(--green-ink);border-bottom-color:var(--green-ink)}
.tab .cnt{display:inline-block;min-width:20px;padding:1px 7px;border-radius:10px;background:#fdecc8;color:#8a5a00;font-size:12px}
.tab .cnt.zero{background:#eef2ee;color:var(--muted)}
.tab .cnt.ok{background:var(--green-soft);color:var(--green-ink)}
.stat[data-f]{cursor:pointer;transition:box-shadow .15s,transform .15s;border:2px solid transparent}
.stat[data-f]:hover{transform:translateY(-1px);box-shadow:0 4px 14px rgba(30,60,40,.12)}
.stat.on{border-color:var(--green-ink)}
.stat.red.on{border-color:var(--red)}