/* ══════════════════════════════════════════════════════════════════════════
   ui.shop.css — The Curio Shop card grid (/shop).
   Display-only shop window; the checkout lives on the portal host. Tokens
   come from theme.css (--com-*). Section accents mirror the portal shop's
   shelf colors loosely: coins gold, perks blue, loot green.
   ══════════════════════════════════════════════════════════════════════════ */

.shop-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
    gap: 1rem;
    padding: 1rem 0 0.5rem;
}

.shop-card {
    display: flex;
    flex-direction: column;
    background: var(--com-bg-card, #1d1d22);
    border: 1px solid var(--com-color-alternate, #333);
    border-radius: var(--com-border-radius-md, 0.5rem);
    padding: 0.75rem;
    text-decoration: none;
    color: var(--com-text-primary, #b7babc);
    transition: border-color var(--com-transition-fast, 0.2s ease),
                transform var(--com-transition-fast, 0.2s ease);
}
.shop-card:hover {
    border-color: var(--com-color-bold, #750808);
    transform: translateY(-2px);
}

.shop-card-header {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    gap: 0.5rem;
    font-size: var(--com-font-size-sm, 0.8em);
    margin-bottom: 0.5rem;
}

.shop-card-section {
    text-transform: uppercase;
    letter-spacing: 0.06em;
    font-weight: 600;
}
.shop-sec-coins .shop-card-section { color: var(--com-color-warning, #f39c12); }
.shop-sec-perks .shop-card-section { color: var(--com-color-standard, #0070dd); }
.shop-sec-loot  .shop-card-section { color: var(--com-color-success, #27ae60); }

.shop-card-corner {
    color: var(--com-text-secondary, #7d7f81);
    white-space: nowrap;
}

.shop-card-img {
    width: 100%;
    aspect-ratio: 1 / 1;
    object-fit: cover;
    border-radius: var(--com-border-radius-base, 0.25rem);
}
.shop-card-img-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    background: var(--com-bg-secondary, #1d1d22);
    color: var(--com-text-muted, #6c757d);
}

.shop-card-name {
    font-family: var(--com-font-family-heading, sans-serif);
    font-size: var(--com-font-size-lg, 1.1em);
    color: var(--com-text-light, #ced4da);
    margin-top: 0.6rem;
}

.shop-card-tagline {
    font-size: var(--com-font-size-sm, 0.8em);
    color: var(--com-text-secondary, #7d7f81);
    margin-top: 0.25rem;
    flex: 1;
}

.shop-card-footer {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    gap: 0.5rem;
    margin-top: 0.75rem;
    padding-top: 0.5rem;
    border-top: 1px solid var(--com-color-alternate, #333);
}

.shop-card-buy {
    font-size: var(--com-font-size-sm, 0.8em);
    color: var(--com-text-muted, #6c757d);
    transition: color var(--com-transition-fast, 0.2s ease);
}
.shop-card:hover .shop-card-buy { color: var(--com-text-hover, #e21010); }

.shop-card-price { white-space: nowrap; }
.shop-cost.usd   { color: var(--com-color-success, #27ae60); font-weight: 600; }
.shop-cost.coins { color: var(--com-color-warning, #f39c12); }

/* Sales: bonus packs (gold, more coins) vs discounts (warm, cut price). */
.shop-sale-was { color: var(--com-text-muted, #6c757d); }
.shop-sale-pct { font-size: var(--com-font-size-sm, 0.8em); color: var(--com-text-secondary, #7d7f81); }
.shop-sale-tag {
    font-size: 0.7em;
    font-weight: 700;
    letter-spacing: 0.05em;
    padding: 0.05rem 0.3rem;
    border-radius: var(--com-border-radius-sm, 0.125rem);
}
.shop-sale-tag.is-bonus    { background: var(--com-color-warning, #f39c12); color: #1d1d22; }
.shop-sale-tag.is-discount { background: var(--com-color-danger, #e74c3c);  color: #fff; }

.shop-footnote {
    padding: 1rem 0.25rem 0.5rem;
    font-size: var(--com-font-size-sm, 0.8em);
    color: var(--com-text-secondary, #7d7f81);
}