/* ===== 18_oai-shop-glow-colors.css ===== */

/* Shop card readability glows */
#shop-items-grid .shop-item,
#shop-items-grid .reward-card{
  position: relative;
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease, filter .2s ease;
}
#shop-items-grid .shop-item.tier-grey,
#shop-items-grid .reward-card.tier-grey{
  box-shadow: 0 0 10px rgba(160,170,185,.10), inset 0 0 8px rgba(160,170,185,.04);
  background: linear-gradient(180deg, rgba(106,120,144,.10), var(--surface));
}
#shop-items-grid .shop-item.tier-green,
#shop-items-grid .reward-card.tier-green{
  box-shadow: 0 0 14px rgba(76,138,106,.22), inset 0 0 10px rgba(76,138,106,.08);
  background: linear-gradient(180deg, rgba(76,138,106,.10), var(--surface));
}
#shop-items-grid .shop-item.tier-blue,
#shop-items-grid .reward-card.tier-blue{
  box-shadow: 0 0 14px rgba(74,106,201,.22), inset 0 0 10px rgba(74,106,201,.08);
  background: linear-gradient(180deg, rgba(74,106,201,.10), var(--surface));
}
#shop-items-grid .shop-item.tier-purple,
#shop-items-grid .reward-card.tier-purple{
  box-shadow: 0 0 16px rgba(122,76,201,.24), inset 0 0 10px rgba(122,76,201,.08);
  background: linear-gradient(180deg, rgba(122,76,201,.10), var(--surface));
}
#shop-items-grid .shop-item.tier-gold,
#shop-items-grid .reward-card.tier-gold{
  box-shadow: 0 0 18px rgba(201,168,76,.28), inset 0 0 12px rgba(201,168,76,.10);
  background: linear-gradient(180deg, rgba(201,168,76,.12), var(--surface));
}
#shop-items-grid .shop-item.tier-orange,
#shop-items-grid .reward-card.tier-orange{
  box-shadow: 0 0 20px rgba(232,120,48,.30), inset 0 0 12px rgba(232,120,48,.10);
  background: linear-gradient(180deg, rgba(232,120,48,.14), var(--surface));
}
#shop-items-grid .shop-item:hover,
#shop-items-grid .reward-card:hover{
  transform: translateY(-2px);
  filter: brightness(1.05);
}
@keyframes oaiGoldShimmer{
  0%,100%{ box-shadow: 0 0 18px rgba(201,168,76,.28), inset 0 0 12px rgba(201,168,76,.10); }
  50%{ box-shadow: 0 0 24px rgba(232,201,106,.42), inset 0 0 14px rgba(201,168,76,.16); }
}
#shop-items-grid .shop-item.tier-gold,
#shop-items-grid .reward-card.tier-gold{
  animation: oaiGoldShimmer 2.2s ease-in-out infinite;
}

/* Buy / Sell tabs */
.shop-tab-row{display:flex;justify-content:center;flex-wrap:wrap;gap:6px;margin:0 0 14px;}
.shop-tab{padding:7px 14px;border-radius:8px;border:1px solid rgba(201,168,76,.35);background:var(--surface2);color:var(--text-dim);font-family:"Cinzel",serif;font-size:.75rem;letter-spacing:.04em;cursor:pointer;transition:all .15s;}
.shop-tab:hover{border-color:var(--gold);color:var(--gold);}
.shop-tab.active{background:rgba(201,168,76,.15);border-color:var(--gold);color:var(--gold-light);}
.shop-sell-btn{background:rgba(106,184,154,.12);border:1px solid rgba(106,184,154,.45);color:var(--green-light);border-radius:8px;padding:10px 18px;font-family:"Cinzel",serif;cursor:pointer;}
.shop-sell-btn:disabled{opacity:.45;cursor:not-allowed;}
.shop-sell-btn:not(:disabled):hover{background:rgba(106,184,154,.22);}