/* 올다 v7 — 상품 상세 */
.v7d{padding-bottom:24px}
.v7d.is-loading .v7d-price,.v7d.is-loading .v7d-calc,.v7d.is-loading .v7d-bills{opacity:.55;transition:opacity .2s ease}
.v7d__in{display:flex;flex-direction:column;gap:8px;padding-top:4px}

/* 사진 */
.v7d-gallery{margin:0 -20px}
.v7d-gallery__main{position:relative;background:var(--bg2)}
.v7d-gallery__track{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:none;-webkit-overflow-scrolling:touch}
.v7d-gallery__track::-webkit-scrollbar{display:none}
.v7d-gallery__track img{flex:0 0 100%;scroll-snap-align:start;width:100%;aspect-ratio:1/1;object-fit:contain;padding:28px}
.v7d-gallery__ph{display:block;aspect-ratio:1/1}
.v7d-gallery__count{position:absolute;right:16px;bottom:14px;font-size:12px;color:#fff;background:rgba(25,31,40,.55);padding:3px 10px;border-radius:999px}
.v7d-gallery__thumbs{display:none}

/* 기본 정보 */
.v7d-info{display:flex;flex-direction:column;gap:8px;min-width:0}
.v7d-title{padding-top:18px;display:flex;flex-direction:column;gap:4px}
.v7d-title__brand{font-size:14px;color:var(--muted);font-weight:600}
.v7d-title h1{font-size:24px;font-weight:700;line-height:1.3}
.v7d-rating{display:inline-flex;align-items:center;gap:4px;font-size:14px;color:var(--muted);align-self:flex-start;margin-top:2px}
.v7d-rating__star{color:#F5A524}
.v7d-rating b{color:var(--ink)}

.v7d-price{padding:16px 0 20px;border-bottom:8px solid var(--fill);margin:0 -20px;padding-left:20px;padding-right:20px;display:flex;flex-direction:column;gap:4px}
.v7d-price__origin{font-size:14px;color:var(--faint)}
.v7d-price__main{display:flex;align-items:baseline;gap:8px;flex-wrap:wrap}
.v7d-price__main em{font-style:normal;font-size:26px;font-weight:800;color:var(--red)}
.v7d-price__main strong{font-size:28px;font-weight:800;letter-spacing:-0.03em}
.v7d-price__month{font-size:15px;color:var(--ink2);font-weight:600}
.v7d-price__month b{font-size:18px;color:var(--g-ink)}
.v7d-price__month span{font-size:13px;color:var(--muted);font-weight:400;margin-left:2px}
.v7d-price__tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:8px}
.v7d-price__tags span{font-size:12px;font-weight:600;color:var(--g-ink);background:var(--g-soft);padding:4px 9px;border-radius:7px}

/* 옵션 */
.v7d-opt{border:0;margin:0;padding:20px 0 4px;min-width:0}
.v7d-opt legend{float:left;display:flex;align-items:center;gap:8px;width:100%;padding:0;margin-bottom:12px;font-size:16px;font-weight:700}
.v7d-opt legend small{display:block;font-size:13px;font-weight:400;color:var(--muted);margin-top:2px}
.v7d-opt legend+*{clear:both}
.v7d-opt__val{font-size:14px;font-weight:600;color:var(--muted)}
.v7d-opt__help{margin-left:auto;font-size:14px;font-weight:600;color:var(--g)}
.v7d-seg{display:grid;gap:8px}
.v7d-seg--1{grid-template-columns:minmax(0,1fr)}
.v7d-seg--2{grid-template-columns:repeat(2,minmax(0,1fr))}
.v7d-seg--3{grid-template-columns:repeat(3,minmax(0,1fr))}
.v7d-seg--4{grid-template-columns:repeat(2,minmax(0,1fr))}
.v7d-seg label{position:relative;margin:0}
.v7d-seg input{position:absolute;opacity:0;pointer-events:none}
.v7d-seg span{min-height:56px;border-radius:14px;border:1.5px solid var(--line);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1px;padding:8px;text-align:center;cursor:pointer}
.v7d-seg span b{font-size:15px;font-weight:700;white-space:nowrap}
.v7d-seg span small{font-size:12px;color:var(--muted);white-space:nowrap}
.v7d-seg label:hover span{border-color:#C9CED4}
.v7d-seg input:checked+span{border-color:var(--g);background:var(--g-soft2)}
.v7d-seg input:checked+span b{color:var(--g-ink)}
.v7d-seg input:focus-visible+span{outline:2px solid var(--g);outline-offset:2px}
.v7d-seg .is-off span{background:#FAFAFB;border-color:var(--fill);cursor:not-allowed}
.v7d-seg .is-off span b,.v7d-seg .is-off span small{color:#C3C8CE}

.v7d-colors{display:flex;flex-wrap:wrap;gap:10px}
.v7d-color{position:relative;cursor:pointer;display:flex;flex-direction:column;align-items:center;gap:4px;width:56px}
.v7d-color input{position:absolute;opacity:0;pointer-events:none}
.v7d-color span{width:40px;height:40px;border-radius:50%;background:var(--sw);box-shadow:inset 0 0 0 1px rgba(0,0,0,.08);outline:2px solid transparent;outline-offset:3px}
.v7d-color input:checked+span{outline-color:var(--g)}
.v7d-color input:focus-visible+span{outline-color:var(--g-ink)}
.v7d-color em{font-style:normal;font-size:11px;color:var(--muted);white-space:nowrap;max-width:56px;overflow:hidden;text-overflow:ellipsis}

.v7d-tip{margin-top:10px;font-size:14px;color:var(--sub);background:var(--bg2);border-radius:12px;padding:10px 12px;line-height:1.5}
.v7d-tip.is-alert{background:#FFF7E6;color:#7A4B00}
.v7d-tip button{margin-left:4px;font-weight:700;color:var(--g-ink);text-decoration:underline;text-underline-offset:3px}
.v7d-note{margin-top:10px;display:flex;flex-direction:column;gap:6px;font-size:14px;line-height:1.6;color:var(--ink2);background:var(--bg2);border-radius:14px;padding:14px}

.v7d-bills{display:flex;flex-direction:column;gap:8px}
.v7d-bill{display:flex;align-items:center;gap:12px;width:100%;padding:14px 16px;border-radius:14px;border:1.5px solid var(--line);background:#fff;text-align:left}
.v7d-bill:hover{border-color:#C9CED4}
.v7d-bill.is-on{border-color:var(--g);background:var(--g-soft2)}
.v7d-bill__radio{width:22px;height:22px;border-radius:50%;border:2px solid #D1D6DB;flex-shrink:0;background:#fff}
.v7d-bill.is-on .v7d-bill__radio{border:7px solid var(--g)}
.v7d-bill__txt{display:flex;flex-direction:column;gap:2px;flex:1;min-width:0}
.v7d-bill__txt b{font-size:15px;font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.v7d-bill__txt small{font-size:12.5px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.v7d-bill__price{font-size:15px;font-weight:700;flex-shrink:0;white-space:nowrap}
.v7d-empty{font-size:14px;color:var(--muted);padding:12px 0}
.v7d-empty button{color:var(--g-ink);font-weight:700;text-decoration:underline}

/* 월 납부액 상세 */
.v7d-calc{margin-top:20px;padding:20px;border-radius:20px;background:var(--bg2)}
.v7d-calc h2{font-size:17px;font-weight:700;margin-bottom:12px}
.v7d-calc dl{margin:0;display:flex;flex-direction:column;gap:10px}
.v7d-calc dl>div{display:flex;justify-content:space-between;align-items:baseline;gap:12px;font-size:14.5px}
.v7d-calc dt{color:var(--sub);display:flex;align-items:baseline;gap:6px;min-width:0}
.v7d-calc dt small{font-size:12px;color:var(--faint);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.v7d-calc dd{margin:0;font-weight:600;white-space:nowrap}
.v7d-calc dd.is-minus{color:var(--red)}
.v7d-calc .is-sum{padding-top:10px;border-top:1px solid var(--line)}
.v7d-calc .is-sum dd{font-weight:700}
.v7d-calc .is-total{padding-top:12px;border-top:1px solid var(--line);font-size:16px}
.v7d-calc .is-total dt{color:var(--ink);font-weight:700}
.v7d-calc .is-total dd{font-size:20px;font-weight:800;color:var(--g-ink)}
.v7d-calc__note{margin-top:12px;font-size:12.5px;color:var(--muted);line-height:1.5}

.v7d-conds{margin-top:12px;padding:18px 20px;border-radius:20px;border:1px solid var(--line)}
.v7d-conds h2{font-size:16px;font-weight:700;margin-bottom:10px}
.v7d-conds ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px}
.v7d-conds li{position:relative;padding-left:24px;font-size:14.5px;color:var(--ink2)}
.v7d-conds li:before{content:"";position:absolute;left:3px;top:6px;width:12px;height:6px;border-left:2.5px solid var(--g);border-bottom:2.5px solid var(--g);transform:rotate(-45deg)}
.v7d-combo{padding-top:24px}

/* 신뢰 */
.v7d-trust{margin-top:28px;background:var(--bg2)}
.v7d-trust__in{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;padding-top:18px;padding-bottom:18px}
.v7d-trust__in>div{display:flex;flex-direction:column;gap:2px;text-align:center}
.v7d-trust__in b{font-size:13.5px}
.v7d-trust__in span{font-size:11.5px;color:var(--muted)}

/* 후기 · FAQ */
.v7d-section{padding:32px 0 8px}
.v7d-section__head{display:flex;justify-content:space-between;align-items:flex-end;margin-bottom:14px}
.v7d-section__head h2{font-size:20px;font-weight:700}
.v7d-section__head a{font-size:14px;font-weight:600;color:var(--muted)}
.v7d-reviews{display:flex;gap:12px;overflow-x:auto;margin:0 -20px;padding:0 20px 6px;scroll-snap-type:x proximity;scrollbar-width:none}
.v7d-reviews::-webkit-scrollbar{display:none}
.v7d-review{flex:0 0 272px;scroll-snap-align:start;border:1px solid var(--line);border-radius:18px;padding:16px;display:flex;flex-direction:column;gap:6px}
.v7d-review__top{display:flex;justify-content:space-between;gap:8px;font-size:12.5px;color:var(--muted)}
.v7d-review__stars{color:#F5A524;letter-spacing:1px}
.v7d-review strong{font-size:15px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.v7d-review p{font-size:14px;line-height:1.6;color:var(--sub);display:-webkit-box;-webkit-line-clamp:4;-webkit-box-orient:vertical;overflow:hidden}

/* 하단 고정 */
.v7d-bar{position:fixed;left:0;right:0;bottom:0;z-index:45;background:rgba(255,255,255,.98);border-top:1px solid var(--fill);box-shadow:0 -8px 24px rgba(0,0,0,.05);padding:10px 0 calc(10px + env(safe-area-inset-bottom))}
.v7d-bar__in{display:flex;align-items:center;gap:8px}
.v7d-bar__sum{display:flex;flex-direction:column;flex:1;min-width:0}
.v7d-bar__sum span{font-size:12px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.v7d-bar__sum strong{font-size:17px;font-weight:700;white-space:nowrap}
.v7d-bar__sum strong b{font-size:20px;font-weight:800;color:var(--g-ink)}
.v7d-bar__ask{display:none}
.v7d-bar__go{height:52px;padding:0 22px;font-size:16px;flex-shrink:0}

/* ── PC ── */
@media (min-width:1024px){
  .v7d__in{display:grid;grid-template-columns:minmax(0,1fr) 520px;gap:56px;align-items:start;padding-top:32px}
  .v7d-gallery{margin:0;position:sticky;top:calc(var(--hd) + 24px)}
  .v7d-gallery__main{border-radius:28px;overflow:hidden}
  .v7d-gallery__track img{padding:48px}
  .v7d-gallery__thumbs{display:flex;gap:8px;margin-top:12px;flex-wrap:wrap}
  .v7d-gallery__thumbs button{width:64px;height:64px;border-radius:14px;background:var(--bg2);padding:6px;border:2px solid transparent}
  .v7d-gallery__thumbs button.is-on{border-color:var(--g)}
  .v7d-gallery__thumbs img{width:100%;height:100%;object-fit:contain}
  .v7d-title{padding-top:0}
  .v7d-title h1{font-size:32px}
  .v7d-price{margin:0;padding:18px 0 24px;border-bottom:1px solid var(--line)}
  .v7d-price__main em{font-size:30px}
  .v7d-price__main strong{font-size:36px}
  .v7d-seg--4{grid-template-columns:repeat(4,minmax(0,1fr))}
  .v7d-trust{margin-top:48px}
  .v7d-trust__in{padding-top:24px;padding-bottom:24px}
  .v7d-trust__in b{font-size:16px}
  .v7d-trust__in span{font-size:13px}
  .v7d-section{padding:48px 0 8px}
  .v7d-section__head h2{font-size:26px}
  .v7d-reviews{margin:0;padding:0 0 6px;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));overflow:visible}
  .v7d-review{flex:none}
  .v7d-bar{padding:14px 0}
  .v7d-bar__in{justify-content:flex-end;gap:12px}
  .v7d-bar__sum{flex:0 1 auto;align-items:flex-end;margin-right:12px}
  .v7d-bar__sum strong{font-size:18px}
  .v7d-bar__sum strong b{font-size:24px}
  .v7d-bar__ask{display:inline-flex;height:52px;padding:0 20px}
  .v7d-bar__go{padding:0 36px}
}