/* KOREA SMART BUY — 폰 먼저, PC는 넓게. 흰 바탕 + 빨강 한 색(다이소몰·이유몰처럼 담백하게) */
:root{--red:#D7142A;--red-d:#B00E20;--navy:#0D1B3E;--gold:#B07A22;--ink:#111827;--sub:#6B7280;--mute:#9CA3AF;
--line:#E7E9EE;--bg:#fff;--soft:#F4F5F7;--green:#12804A;--r:12px;--tab:58px}
*{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%}
body{font-family:"Noto Sans KR","Noto Sans Lao","Noto Sans Thai",system-ui,sans-serif;font-size:15px;line-height:1.5;color:var(--ink);background:var(--bg);padding-bottom:calc(var(--tab) + env(safe-area-inset-bottom))}
a{color:inherit;text-decoration:none}button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
img{display:block;max-width:100%}[hidden]{display:none!important}
.wrap{max-width:1180px;margin:0 auto;padding:0 14px}
svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
:focus-visible{outline:2px solid var(--red);outline-offset:2px}

/* 맨 위 언어 줄 */
.langbar{background:var(--soft);border-bottom:1px solid var(--line)}
.langbar-in{display:flex;justify-content:flex-end;gap:2px;overflow-x:auto;scrollbar-width:none}
.langbar-in::-webkit-scrollbar{display:none}
.langbar button{font-size:13px;color:var(--sub);padding:7px 10px;white-space:nowrap}
.langbar button.on{color:var(--red);font-weight:700}

/* 머리 */
.hdr{position:sticky;top:0;z-index:40;background:#fff;border-bottom:1px solid var(--line)}
.hdr-in{display:grid;grid-template-columns:auto 1fr auto;grid-template-areas:"logo . cart" "search search search";gap:8px 10px;align-items:center;padding-top:10px;padding-bottom:10px}
.logo{grid-area:logo;display:flex;align-items:center;gap:8px}
.logo-mark{width:30px;height:30px;border-radius:8px;background:var(--red);color:#fff;font-weight:800;font-size:18px;display:grid;place-items:center}
.logo-txt{font-size:17px;font-weight:500;letter-spacing:.01em;color:var(--navy);white-space:nowrap}
.logo-txt b{font-weight:800;color:var(--red)}
.search{grid-area:search;display:flex;align-items:center;gap:8px;background:var(--soft);border:1.5px solid transparent;border-radius:999px;padding:0 14px;height:44px}
.search:focus-within{border-color:var(--red);background:#fff}
.search svg{color:var(--mute);flex:0 0 auto}
.search input{flex:1;min-width:0;border:0;background:none;font:inherit;font-size:16px;outline:none}
.hdr-links{display:none}
.hdr-cart{grid-area:cart;position:relative;width:44px;height:44px;display:grid;place-items:center}
.cnt{position:absolute;top:4px;right:2px;min-width:18px;height:18px;border-radius:9px;background:var(--red);color:#fff;font-size:11px;font-weight:700;display:grid;place-items:center;padding:0 4px}
.deptnav{display:none;border-top:1px solid var(--line)}

/* 공통 */
.sec{margin:26px 0 0}
.sec-h{display:flex;align-items:baseline;justify-content:space-between;margin-bottom:12px}
.sec-h h2{font-size:19px;font-weight:800;letter-spacing:-.01em}
.sec-h a{font-size:13.5px;color:var(--sub);padding:6px 0 6px 10px}
.pill{display:inline-block;font-size:11.5px;font-weight:700;border-radius:4px;padding:2px 6px;line-height:1.4}
.pill.new{background:var(--red);color:#fff}.pill.stk{background:var(--green);color:#fff}.pill.pre{background:#EEF1F6;color:var(--navy)}.pill.why{background:#FFF1E0;color:#8A4B00}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:50px;padding:0 20px;border-radius:10px;font-weight:700;font-size:15.5px}
.btn.red{background:var(--red);color:#fff}.btn.red:active{background:var(--red-d)}
.btn.line{border:1.5px solid var(--ink)}.btn.wa{background:#1FAF5A;color:#fff}.btn.block{width:100%}
.btn svg{width:20px;height:20px}

/* 큰 배너(옆으로 넘김) */
.hero{display:flex;gap:10px;overflow-x:auto;scroll-snap-type:x mandatory;margin:14px -14px 0;padding:0 14px;scrollbar-width:none}
.hero::-webkit-scrollbar{display:none}
.slide{flex:0 0 100%;scroll-snap-align:center;border-radius:16px;min-height:190px;padding:22px 20px;display:flex;flex-direction:column;justify-content:center;position:relative;overflow:hidden}
.slide h1,.slide h2{font-size:23px;line-height:1.3;font-weight:800;letter-spacing:-.02em;max-width:15em}
.slide p{font-size:14.5px;margin-top:8px;max-width:22em}
.slide .go{margin-top:14px;align-self:flex-start;height:40px;padding:0 16px;border-radius:999px;font-weight:700;font-size:14px;display:inline-flex;align-items:center}
.s1{background:var(--navy);color:#fff}.s1t{width:56%;position:relative;z-index:1}.slide h1,.slide h2,.slide p{word-break:keep-all}.s1 p{color:#D3D8EA}.s1 .go{background:#fff;color:var(--navy)}
.s1 img{position:absolute;right:0;bottom:0;height:100%;width:42%;object-fit:cover;object-position:top}
.s2{background:#FFF4E5;color:#3D2A08}.s2 .go{background:#3D2A08;color:#fff}
.s3{background:#EAF6EF;color:#0C3B25}
.steps{display:flex;gap:6px;margin-top:12px;flex-wrap:wrap}
.steps span{background:#fff;border-radius:8px;padding:6px 9px;font-size:13px;font-weight:700}
.dots{display:flex;justify-content:center;gap:6px;margin-top:10px}
.dots i{width:6px;height:6px;border-radius:50%;background:var(--line)}.dots i.on{background:var(--red);width:16px;border-radius:3px}

/* 부문 동그라미 */
.depts{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:4px;margin-top:18px}.dept{overflow-wrap:anywhere}
.dept{display:flex;flex-direction:column;align-items:center;gap:6px;font-size:13px;font-weight:500;text-align:center;padding:4px 0}
.dept i{width:56px;height:56px;border-radius:50%;background:var(--soft);display:grid;place-items:center;font-style:normal;font-size:26px}

/* 공동구매 일정 띠 */
.round{margin-top:18px;border:1.5px solid var(--red);border-radius:14px;padding:14px 16px;display:flex;flex-wrap:wrap;align-items:center;gap:10px 16px}
.round-t{flex:1 1 200px}.round-t b{display:block;font-size:16px}.round-t span{font-size:13.5px;color:var(--sub)}
.cd{display:flex;gap:5px}.cd div{background:var(--ink);color:#fff;border-radius:8px;min-width:46px;padding:6px 4px;text-align:center}
.cd b{display:block;font-size:18px;font-variant-numeric:tabular-nums;line-height:1.1}.cd small{font-size:10.5px;opacity:.75}
.bar{flex:1 1 100%;height:8px;border-radius:4px;background:var(--soft);overflow:hidden}.bar i{display:block;height:100%;background:var(--red)}

/* 상품 격자 — 폰 2칸 · 넓어지면 3·4·5칸 */
.grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px 10px}
.card{position:relative;display:flex;flex-direction:column}
.card-img{position:relative;display:block;aspect-ratio:1/1;border-radius:var(--r);overflow:hidden;background:#fff;border:1px solid var(--line)}
.card-img img{width:100%;height:100%;object-fit:contain}
.badges{position:absolute;left:8px;top:8px;display:flex;gap:4px}
.heart{position:absolute;right:4px;top:4px;width:40px;height:40px;display:grid;place-items:center;color:var(--mute)}
.heart svg{width:22px;height:22px;fill:rgba(255,255,255,.85)}.heart.on{color:var(--red)}.heart.on svg{fill:var(--red)}
.card-body{display:block;padding:9px 2px 0;flex:1}
.brand{font-size:12.5px;color:var(--sub);font-weight:500;min-height:18px}
.name{font-size:14.5px;line-height:1.4;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:2.8em;word-break:keep-all;overflow-wrap:anywhere}
.price{font-size:17px;font-weight:800;margin-top:4px;letter-spacing:-.01em}.price.tbd{font-size:14px;font-weight:700;color:var(--gold)}
.meta{font-size:12.5px;color:var(--sub);margin-top:2px}
.card-foot{display:flex;align-items:center;justify-content:space-between;margin-top:6px}
.mini{width:38px;height:38px;border:1px solid var(--line);border-radius:10px;display:grid;place-items:center}
.mini svg{width:20px;height:20px}.mini:active{background:var(--soft)}
.ph{width:100%;height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;background:var(--soft);color:var(--mute);font-size:13px;text-align:center;padding:8px}
.ph i{font-style:normal;font-size:30px;filter:grayscale(1);opacity:.55}
.card.soon .card-img{border-style:dashed;border-color:#CDD2DB}.card.soon .name{color:var(--mute)}
.home-grid .card:nth-child(n+5){display:none}

/* 목록 화면 */
.crumb{font-size:13.5px;color:var(--sub);margin-top:14px}
.list-h{display:flex;align-items:baseline;gap:8px;margin:4px 0 10px}.list-h h1{font-size:22px;font-weight:800}.list-h span{font-size:14px;color:var(--sub)}
.chips{display:flex;gap:6px;overflow-x:auto;margin:0 -14px;padding:2px 14px 10px;scrollbar-width:none}.chips::-webkit-scrollbar{display:none}
.chip{flex:0 0 auto;height:36px;padding:0 14px;border-radius:999px;border:1px solid var(--line);font-size:14px;display:inline-flex;align-items:center;background:#fff}
.chip.on{background:var(--ink);color:#fff;border-color:var(--ink);font-weight:700}
.sorts{display:flex;gap:14px;overflow-x:auto;border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin:0 -14px 14px;padding:0 14px;scrollbar-width:none}.sorts::-webkit-scrollbar{display:none}
.sorts button{flex:0 0 auto;height:44px;font-size:14px;color:var(--sub);white-space:nowrap}
.sorts button.on{color:var(--ink);font-weight:800;box-shadow:inset 0 -2px 0 var(--ink)}
.empty{text-align:center;padding:50px 10px;color:var(--sub)}.empty b{display:block;font-size:17px;color:var(--ink);margin-bottom:6px}.empty .btn{margin-top:16px}

/* 상세 화면 */
.pd{display:grid;grid-template-columns:minmax(0,1fr);gap:18px;margin-top:10px}.pd>*{min-width:0}
.gal{position:relative;margin:0 -14px}
.gal-track{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:none}.gal-track::-webkit-scrollbar{display:none}
.gal-track>*{flex:0 0 100%;aspect-ratio:1/1;scroll-snap-align:center;background:#fff}
.gal-track img{width:100%;height:100%;object-fit:contain}
.gal-n{position:absolute;right:14px;bottom:12px;background:rgba(17,24,39,.6);color:#fff;font-size:12.5px;border-radius:999px;padding:2px 10px}
.thumbs{display:none}
.pd-brand{font-size:14px;color:var(--sub);font-weight:500}
.pd-name{font-size:20px;line-height:1.35;font-weight:700;margin:4px 0 8px;word-break:keep-all;overflow-wrap:anywhere}
.pd-price{font-size:26px;font-weight:800}.pd-price.tbd{font-size:18px;color:var(--gold)}
.pd-tbd-note{font-size:13.5px;color:var(--sub);margin-top:2px}
.facts{margin-top:14px;border-top:1px solid var(--line)}
.facts div{display:flex;gap:12px;padding:11px 0;border-bottom:1px solid var(--line);font-size:14.5px}.facts dt{flex:0 0 84px;color:var(--sub)}
.whybox{margin-top:14px;background:#FFF4E5;border-radius:10px;padding:12px 14px;font-size:14.5px;color:#5B3A06}.whybox b{display:block;margin-bottom:2px}
.listen{margin-top:14px;display:inline-flex;align-items:center;gap:8px;height:44px;padding:0 16px;border-radius:999px;border:1.5px solid var(--navy);color:var(--navy);font-weight:700;font-size:14.5px}
.listen.on{background:var(--navy);color:#fff}
.qtyrow{display:flex;align-items:center;justify-content:space-between;margin-top:16px}
.qty{display:inline-flex;align-items:center;border:1px solid var(--line);border-radius:10px;overflow:hidden}
.qty button{width:44px;height:44px;font-size:20px}.qty b{min-width:40px;text-align:center;font-variant-numeric:tabular-nums}
.tabs{display:flex;border-bottom:1px solid var(--line);margin:8px -14px 0;padding:0 14px;overflow-x:auto;scrollbar-width:none;background:#fff}.tabs::-webkit-scrollbar{display:none}
.tabs a{flex:1 0 auto;text-align:center;padding:13px 10px;font-size:14.5px;color:var(--sub);white-space:nowrap}
.blk{padding:20px 0;border-bottom:8px solid var(--soft);margin:0 -14px;padding-left:14px;padding-right:14px;scroll-margin-top:60px}
.blk h3{font-size:16.5px;font-weight:800;margin-bottom:8px}.blk p{font-size:15px;line-height:1.7;white-space:pre-line;color:#374151}
.blk .none{color:var(--mute);font-size:14.5px;background:var(--soft);border-radius:10px;padding:16px;text-align:center}
.buybar{position:fixed;left:0;right:0;bottom:0;z-index:45;background:#fff;border-top:1px solid var(--line);padding:8px 12px calc(8px + env(safe-area-inset-bottom));display:flex;gap:8px}
.buybar .heart{position:static;flex:0 0 50px;height:50px;border:1px solid var(--line);border-radius:10px}.buybar .heart svg{fill:none}.buybar .heart.on svg{fill:var(--red)}
.buybar .btn{flex:1;padding:0 6px;font-size:14.5px;white-space:nowrap;gap:6px}
body.on-detail .tabbar{display:none}body.on-detail{padding-bottom:calc(74px + env(safe-area-inset-bottom))}

/* 장바구니·마이·안내 */
.page-h{font-size:22px;font-weight:800;margin:16px 0 12px}
.ci{display:grid;grid-template-columns:84px 1fr auto;gap:12px;padding:14px 0;border-bottom:1px solid var(--line);align-items:start}
.ci-img{aspect-ratio:1/1;border:1px solid var(--line);border-radius:10px;overflow:hidden}.ci-img img{width:100%;height:100%;object-fit:contain}
.ci .name{min-height:0}.ci .price{font-size:15.5px}.ci .qty{margin-top:8px}.ci .qty button{width:38px;height:38px}
.ci-x{width:36px;height:36px;color:var(--mute);font-size:20px}
.sum{margin-top:16px;background:var(--soft);border-radius:12px;padding:16px}.sum div{display:flex;justify-content:space-between;font-size:15px;padding:3px 0}.sum .tot{font-size:18px;font-weight:800;margin-top:6px}
.sum small{display:block;color:var(--sub);font-size:13px;margin-top:8px;line-height:1.55}
.menu a,.menu button{display:flex;width:100%;align-items:center;justify-content:space-between;padding:16px 2px;border-bottom:1px solid var(--line);font-size:15.5px;text-align:left}
.menu a::after,.menu button::after{content:"›";color:var(--mute);font-size:20px}
.how{display:grid;gap:10px;counter-reset:st}.how li{list-style:none;counter-increment:st;display:grid;grid-template-columns:36px 1fr;gap:12px;padding:14px;border:1px solid var(--line);border-radius:12px}
.how li::before{content:counter(st);width:36px;height:36px;border-radius:50%;background:var(--red);color:#fff;font-weight:800;display:grid;place-items:center}
.how b{display:block;font-size:15.5px}.how span{font-size:14.5px;color:#4B5563}
.faq details{border-bottom:1px solid var(--line);padding:14px 2px}.faq summary{font-weight:700;font-size:15.5px;cursor:pointer}.faq p{margin-top:8px;font-size:14.5px;color:#4B5563;line-height:1.7}
.trust{display:grid;grid-template-columns:1fr;gap:8px;margin-top:26px}
.trust div{display:flex;gap:12px;align-items:center;background:var(--soft);border-radius:12px;padding:14px}.trust i{font-style:normal;font-size:24px}.trust b{display:block;font-size:14.5px}.trust span{font-size:13.5px;color:var(--sub)}
.trial{margin-top:26px;border-radius:16px;background:var(--navy);color:#fff;padding:20px;display:flex;flex-wrap:wrap;gap:12px;align-items:center;justify-content:space-between}
.trial b{font-size:17px;display:block}.trial span{font-size:14px;color:#CFD5E8}.trial a{background:#fff;color:var(--navy);height:42px;padding:0 16px;border-radius:999px;font-weight:700;font-size:14px;display:inline-flex;align-items:center}
.ftr{margin-top:36px;background:var(--soft);padding:22px 14px 26px;font-size:13px;color:var(--sub);text-align:center;line-height:1.8}.ftr b{color:var(--ink)}

/* 아래 고정 탭(폰) */
.tabbar{position:fixed;left:0;right:0;bottom:0;z-index:44;background:#fff;border-top:1px solid var(--line);display:grid;grid-template-columns:repeat(5,1fr);padding-bottom:env(safe-area-inset-bottom)}
.tabbar a{height:var(--tab);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;font-size:11.5px;color:var(--sub);position:relative}
.tabbar a.on{color:var(--red);font-weight:700}.tabbar .cnt{top:6px;right:calc(50% - 22px)}
.toast{position:fixed;left:50%;bottom:calc(var(--tab) + 22px);transform:translate(-50%,20px);background:rgba(17,24,39,.92);color:#fff;font-size:14px;border-radius:999px;padding:10px 18px;opacity:0;pointer-events:none;transition:.2s;z-index:60;white-space:nowrap}
.toast.on{opacity:1;transform:translate(-50%,0)}

@media(min-width:640px){.grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:22px 14px}.home-grid .card:nth-child(n+5){display:flex}.home-grid .card:nth-child(n+7){display:none}
 .slide{flex-basis:calc(50% - 5px);min-height:220px}.trust{grid-template-columns:repeat(3,1fr)}.depts{grid-template-columns:repeat(5,110px);justify-content:center}}
@media(min-width:900px){body{padding-bottom:0}.wrap{padding:0 24px}.tabbar{display:none}.toast{bottom:30px}
 .hdr-in{grid-template-columns:auto minmax(260px,520px) 1fr auto;grid-template-areas:"logo search links cart";gap:22px;padding-top:14px;padding-bottom:14px}
 .logo-mark{width:36px;height:36px;font-size:21px}.logo-txt{font-size:21px}
 .hdr-links{grid-area:links;display:flex;justify-content:flex-end;gap:20px;font-size:14.5px;color:var(--sub)}
 .deptnav{display:block}.deptnav-in{display:flex;gap:26px}.deptnav a{padding:12px 0;font-size:15.5px;font-weight:500}.deptnav a.on{color:var(--red);font-weight:800;box-shadow:inset 0 -2px 0 var(--red)}
 .grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:30px 18px}.home-grid .card:nth-child(n+7){display:flex}.home-grid .card:nth-child(n+9){display:none}
 .hero{margin:20px 0 0;padding:0}.slide{flex-basis:calc(33.333% - 7px);min-height:250px}.slide h1,.slide h2{font-size:24px}.dots{display:none}
 .depts{display:none}.chips,.sorts{margin-left:0;margin-right:0;padding-left:0;padding-right:0}
 .pd{grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:40px;margin-top:20px;align-items:start}.gal{margin:0;position:sticky;top:130px}.gal-track{border:1px solid var(--line);border-radius:16px}
 .thumbs{display:flex;gap:8px;margin-top:10px}.thumbs button{width:68px;height:68px;border:1px solid var(--line);border-radius:10px;overflow:hidden}.thumbs img{width:100%;height:100%;object-fit:contain}
 .pd-name{font-size:24px}.buybar{position:static;border:0;padding:18px 0 0;margin:0}body.on-detail{padding-bottom:0}
 .tabs,.blk{margin-left:0;margin-right:0;padding-left:0;padding-right:0}.tabs{position:sticky;top:112px;z-index:5}.blk{border-bottom-width:1px;scroll-margin-top:170px}.pd-more{grid-column:1/-1}
 .cart-l{display:grid;grid-template-columns:1fr 340px;gap:40px;align-items:start}.sum{margin-top:0;position:sticky;top:140px}}
@media(min-width:1180px){.grid{grid-template-columns:repeat(5,minmax(0,1fr))}.home-grid .card:nth-child(n+9){display:flex}.home-grid .card:nth-child(n+11){display:none}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}

@media(max-width:350px){.dept i{width:46px;height:46px;font-size:22px}.dept{font-size:12px}.logo-txt{font-size:15px}.slide h1,.slide h2{font-size:20px}.langbar button{padding:7px 7px}}

/* 사진 위 공동구매 띠 · 할인율 */
.gb{position:absolute;left:0;right:0;bottom:0;background:rgba(13,27,62,.88);color:#fff;font-size:12px;line-height:1.35;padding:5px 8px;display:flex;flex-wrap:wrap;gap:0 6px}
.gb b{font-weight:700}.gb i{font-style:normal;color:#FFD98A}
.off{color:var(--red);font-weight:800}.price s,.pd-price s{font-size:.72em;font-weight:400;color:var(--mute);margin-left:2px}

/* 공동구매 방 들어오기 · 소개한 분 칸 (2026-10-07) */
.join,.ref{word-break:keep-all;overflow-wrap:anywhere}
.join{margin-top:22px;border-radius:16px;background:var(--soft);padding:18px}
.join h2{font-size:18px;line-height:1.35}.join>p{font-size:14.5px;color:var(--sub);margin-top:4px;line-height:1.5}
.join ul{list-style:none;margin:12px 0 14px;padding:0;display:grid;gap:8px}
.join li{background:#fff;border-radius:10px;padding:11px 13px;font-size:14px;line-height:1.5}.join li b{display:block;color:var(--red);font-size:14.5px}
.ref{display:block;margin-top:14px}.ref span{display:block;font-size:14px;font-weight:700}
.ref input{box-sizing:border-box;width:100%;height:46px;margin-top:6px;border:1.5px solid var(--line);border-radius:10px;padding:0 12px;font-size:16px;background:#fff;color:var(--ink)}
@media(min-width:760px){.join ul{grid-template-columns:1fr 1fr}.join .btn{max-width:340px}}

/* 말로 하는 안내 · 환영 화면 (2026-10-07) */
.guide-row{display:flex;justify-content:flex-end;margin-top:10px}.guide-row .guide{margin-top:0;height:40px;font-size:14px;padding:0 14px}
.wel{position:fixed;inset:0;z-index:99;background:rgba(13,27,62,.55);display:flex;align-items:flex-end;justify-content:center}
.wel-b{box-sizing:border-box;background:#fff;border-radius:20px 20px 0 0;padding:20px 18px calc(22px + env(safe-area-inset-bottom));width:100%;max-width:520px;word-break:keep-all}
.wel-b h2{font-size:23px;line-height:1.35;margin-top:16px}.wel-b p{font-size:16px;color:var(--sub);margin:8px 0 8px;line-height:1.6}.wel-b .btn{margin-top:10px}
.wel-l{display:flex;gap:6px;flex-wrap:wrap}.wel-l button{height:38px;padding:0 13px;border-radius:999px;border:1px solid var(--line);font-size:14px}.wel-l button.on{background:var(--navy);color:#fff;border-color:var(--navy)}
@media(min-width:760px){.wel{align-items:center}.wel-b{border-radius:20px}}