.vg-buy{background:radial-gradient(90% 70% at 50% 20%,#141826,var(--vg-bg) 72%)}
.vg-buy__bgword{top:6%;right:-3%;font-size:clamp(100px,22vw,300px);color:rgba(255,255,255,.03)}
.vg-buy__panel{max-width:640px;padding:clamp(28px,5vw,44px);border-radius:20px;border:1px solid rgba(127,227,255,.18);background:linear-gradient(180deg,rgba(127,227,255,.05),rgba(255,255,255,.015))}
.vg-buy__panel--empty{color:var(--vg-dim)}
.vg-buy__head{display:flex;flex-wrap:wrap;align-items:baseline;justify-content:space-between;gap:10px;margin-bottom:26px;border-bottom:1px solid rgba(255,255,255,.1);padding-bottom:20px}
.vg-buy__name{font-family:var(--vg-serif);font-size:clamp(18px,2.6vw,24px);font-weight:800;color:var(--vg-text)}
.vg-buy__price{font-family:var(--vg-num);font-size:clamp(28px,4vw,38px);font-weight:700;color:var(--vg-cyan)}
.vg-buy__tax{font-size:13px;color:#9799a4;font-family:var(--vg-sans);margin-left:6px}
.vg-buy__label{font-size:13px;font-weight:700;color:var(--vg-text-soft);letter-spacing:.08em;margin:22px 0 10px}
.vg-buy__variants{display:flex;flex-wrap:wrap;gap:10px}
.vg-buy__pill{padding:12px 18px;border-radius:10px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.22);color:#eef0ff;font-size:14px;font-weight:500;cursor:pointer;transition:border-color .2s,color .2s,background .2s;font-family:var(--vg-sans)}
.vg-buy__pill:hover{border-color:var(--vg-cyan);color:#fff}
.vg-buy__pill.is-selected{background:linear-gradient(120deg,var(--vg-cyan),var(--vg-blue));border-color:transparent;color:#06121f;font-weight:700}
.vg-buy__pill:disabled{opacity:.35;cursor:not-allowed;text-decoration:line-through}
.vg-buy__qty{display:inline-flex;align-items:center;border:1px solid rgba(255,255,255,.22);border-radius:10px;overflow:hidden}
.vg-buy__qty-btn{width:44px;height:44px;background:rgba(255,255,255,.04);border:0;color:#eef0ff;font-size:18px;cursor:pointer}
.vg-buy__qty-btn:hover{background:rgba(127,227,255,.15)}
.vg-buy__qty-input{width:64px;height:44px;background:transparent;border:0;border-left:1px solid rgba(255,255,255,.15);border-right:1px solid rgba(255,255,255,.15);color:#fff;text-align:center;font-family:var(--vg-num);font-size:16px;-moz-appearance:textfield}
.vg-buy__qty-input::-webkit-outer-spin-button,.vg-buy__qty-input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}
.vg-buy__submit{width:100%;justify-content:center;margin-top:28px}
.vg-buy__submit:disabled{opacity:.4;cursor:not-allowed;transform:none !important;filter:none !important}
.vg-buy__error{margin-top:14px;font-size:13px;color:#ff8f8f}
.vg-buy__note{margin:18px 0 0;font-size:12.5px;line-height:1.9;color:var(--vg-dim)}

/* ---- 2カラム（フォーム + 商品メディア） ---- */
.vg-buy__panel--split{max-width:1000px;display:grid;grid-template-columns:minmax(0,1fr) minmax(260px,380px);gap:clamp(24px,4vw,44px);align-items:start}
.vg-buy__media-frame{position:relative;aspect-ratio:3/4;border-radius:16px;overflow:hidden;border:1px solid rgba(255,255,255,.14);background:rgba(255,255,255,.03)}
.vg-buy__media-img{position:absolute;inset:0}
.vg-buy__media-img img{width:100%;height:100%;object-fit:cover;display:block}
.vg-buy__media-ph{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;color:var(--vg-dim);text-align:center;padding:20px}
.vg-buy__media-ph b{color:var(--vg-text-soft);font-size:15px}
.vg-buy__media-ph small{font-size:12px;letter-spacing:.08em}
.vg-buy__media-swatch{width:52px;height:52px;border-radius:50%;border:1px solid rgba(255,255,255,.25);background:transparent}
.vg-buy__media-caption{margin-top:12px;font-size:13px;color:var(--vg-muted);text-align:center;letter-spacing:.06em}
@media (max-width:900px){
  .vg-buy__panel--split{grid-template-columns:1fr}
  .vg-buy__media-col{display:none}
}

/* ---- カラー別の行 ---- */
.vg-buy__vrow{display:flex;align-items:center;gap:14px;flex-wrap:wrap}
.vg-buy__vrow + .vg-buy__vrow{margin-top:12px}
.vg-buy__vrow-label{display:inline-flex;align-items:center;gap:8px;min-width:92px;font-size:13.5px;font-weight:700;color:var(--vg-text-soft)}
.vg-buy__vrow-swatch{width:18px;height:18px;border-radius:50%;border:1px solid rgba(255,255,255,.3);display:inline-block}
.vg-buy__vrow-pills{display:flex;gap:10px;flex-wrap:wrap}
.vg-buy__vrow .vg-buy__pill{min-width:64px;text-align:center}

/* ---- スマホ用 選択トースト ---- */
.vg-buy__toast{
  position:fixed;left:50%;bottom:84px;transform:translate(-50%,16px);
  z-index:9991;display:flex;align-items:center;gap:12px;
  padding:14px 20px;border-radius:14px;
  background:rgba(20,21,27,.96);border:1px solid rgba(143,232,255,.35);
  box-shadow:0 12px 36px rgba(0,0,0,.5);
  opacity:0;transition:opacity .25s ease,transform .25s ease;
  pointer-events:none;
}
.vg-buy__toast.is-show{opacity:1;transform:translate(-50%,0)}
.vg-buy__toast-swatch{width:34px;height:34px;border-radius:50%;border:1px solid rgba(255,255,255,.35);flex:none}
.vg-buy__toast-txt{font-size:14px;color:#eef0ff}
.vg-buy__toast-txt b{color:var(--vg-cyan)}

/* サイズの目安（ピル下の控えめな注記） */
.vg-buy__size-note{
  margin-top:14px;
  padding:12px 16px;
  border-radius:10px;
  background:rgba(255,255,255,.025);
  border:1px solid rgba(255,255,255,.08);
}
.vg-buy__size-note-title{
  font-size:11.5px;
  font-weight:700;
  letter-spacing:.08em;
  color:var(--vg-text-soft);
  margin-bottom:6px;
}
.vg-buy__size-note-body{
  font-size:12px;
  color:var(--vg-dim);
  line-height:1.9;
  white-space:pre-line;
}