/* ============================================
   FarmBrawl — Shop Tab (pixel-art rediseño)
   bordes duros, --px, Press Start 2P
   ============================================ */

/* ─── Grid ─── */
.shop-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: calc(var(--px) * 2);
  align-items: stretch;
}
@media (min-width: 640px) {
  .shop-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1024px) {
  .shop-grid { grid-template-columns: repeat(2, 1fr); }
}

/* ─── Item cards — horizontal ─── */
.shop-item-card {
  position: relative;
  display: flex;
  flex-direction: row;
  background: var(--bg-card);
  border: var(--px) solid var(--px-dark);
  box-shadow:
    inset var(--px) var(--px) 0 0 rgba(245,230,200,0.06),
    inset calc(-1*var(--px)) calc(-1*var(--px)) 0 0 rgba(0,0,0,0.35),
    0 calc(var(--px) * 2) 0 rgba(0,0,0,0.4);
  overflow: hidden;
}
.shop-item-card:hover {
  border-color: var(--accent-gold-d);
  box-shadow:
    inset var(--px) var(--px) 0 0 rgba(245,230,200,0.10),
    inset calc(-1*var(--px)) calc(-1*var(--px)) 0 0 rgba(0,0,0,0.35),
    0 calc(var(--px) * 3) 0 rgba(0,0,0,0.45);
}
/* categoría accent en hover */
.shop-item-card--plant:hover   { border-color: var(--accent-green); }
.shop-item-card--supply:hover  { border-color: #60a5fa; }
.shop-item-card--attack:hover  { border-color: #f87171; }
.shop-item-card--defense:hover { border-color: #a78bfa; }
.shop-item-card--gemas:hover   { border-color: #a78bfa; }

/* ─── Media zone (imagen del item) ─── */
.shop-item-media {
  flex: 0 0 120px;
  width: 120px;
  min-height: 120px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0,0,0,0.25);
  border-right: var(--px) solid var(--px-dark);
  padding: 10px;
  position: relative;
  flex-shrink: 0;
}
.shop-item-media::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,0.10) 0%, rgba(0,0,0,0.30) 100%);
  pointer-events: none;
}
/* category tint */
.shop-item-media--supply  { background: rgba(96,165,250,0.06); }
.shop-item-media--attack  { background: rgba(248,113,113,0.06); }
.shop-item-media--defense { background: rgba(167,139,250,0.06); }
.shop-item-media--gemas   { background: rgba(167,139,250,0.06); }
.shop-item-media--plant   { background: rgba(123,192,67,0.06); }

/* ─── Header (JS legacy) → media zone ─── */
.shop-item-header {
  position: relative;
  flex: 0 0 120px;
  width: 120px;
  min-height: 120px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0,0,0,0.25) !important;
  background-size: contain !important;
  background-position: center !important;
  background-repeat: no-repeat !important;
  border-right: var(--px) solid var(--px-dark);
  border-bottom: none !important;
  overflow: hidden;
  padding: 10px;
}
.shop-item-header-overlay { display: none !important; }
.shop-item-header-content {
  height: auto !important;
  min-height: 80px;
}

/* ─── Art (iconos PNG) ─── */
.shop-item-art-icon,
.shop-item-art-attack {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
}
.shop-item-art-icon img,
.shop-item-art-attack img,
.shop-item-art-icon .art-img-wrap img,
.shop-item-art-attack .art-img-wrap img,
.shop-gem-art-img,
.shop-item-art-icon .crop-art-img,
.shop-item-art-icon .supply-art-img,
.shop-item-art-icon .item-art-img {
  max-width: 110px;
  max-height: 110px;
  width: auto;
  height: auto;
  object-fit: contain;
  image-rendering: pixelated;
  image-rendering: -moz-crisp-edges;
  background: transparent !important;
  border: none !important;
  filter: drop-shadow(0 4px 8px rgba(0,0,0,0.5));
  position: relative;
  z-index: 1;
}

.shop-item-art-gem .art-img-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
}
.shop-item-art-gem .shop-gem-art-img {
  max-width: 110px;
  max-height: 110px;
}
.shop-item-art-emoji {
  font-size: 2.5rem;
  filter: drop-shadow(0 2px 4px rgba(0,0,0,0.4));
}

/* ─── Body ─── */
.shop-item-body {
  padding: calc(var(--px) * 3) calc(var(--px) * 4);
  display: flex;
  flex-direction: column;
  flex: 1;
  min-width: 0;
}
.shop-item-title {
  font-family: var(--font-game);
  font-size: 11px;
  line-height: 1.3;
  color: var(--text-primary);
  text-shadow: 1px 1px 0 #000;
}
.shop-item-desc {
  font-size: 11px;
  color: var(--text-secondary);
  margin-top: 4px;
  line-height: 1.35;
}

/* ─── Tags ─── */
.shop-item-tag {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  margin-top: 6px;
  padding: 3px 10px;
  border: var(--px) solid var(--px-dark);
  font-size: 8px;
  font-family: var(--font-game);
  text-transform: uppercase;
  width: fit-content;
  box-shadow: inset 1px 1px 0 0 rgba(255,255,255,0.06);
}
.shop-item-tag--plant      { background: rgba(123,192,67,0.15); color: var(--accent-green); border-color: var(--accent-green-d); }
.shop-item-tag--supply     { background: rgba(96,165,250,0.12); color: #60a5fa; }
.shop-item-tag--attack     { background: rgba(248,113,113,0.12); color: #f87171; }
.shop-item-tag--defense    { background: rgba(167,139,250,0.12); color: #a78bfa; }
.shop-item-tag--consumable { background: rgba(167,139,250,0.10); color: #a78bfa; }
.shop-item-tag--permanent  { background: rgba(242,169,0,0.10); color: var(--accent-gold); }
.shop-item-tag--gemas      { background: rgba(167,139,250,0.12); color: #a78bfa; }

/* ─── Stock ─── */
.shop-item-stock {
  font-size: 9px;
  color: var(--text-muted);
  margin: 6px 0;
}

/* ─── Prices ─── */
.shop-item-prices {
  display: grid;
  gap: calc(var(--px) * 1);
  margin-top: auto;
  margin-bottom: 8px;
}
.shop-item-prices--dual { grid-template-columns: 1fr 1fr; }
.shop-price-chip {
  text-align: center;
  padding: 6px 6px;
  border: var(--px) solid var(--px-dark);
  box-shadow:
    inset 1px 1px 0 0 rgba(255,255,255,0.05),
    inset -1px -1px 0 0 rgba(0,0,0,0.25);
}
.shop-price-chip--usdc { background: rgba(39,117,202,0.12); border-color: #2775CA; }
.shop-price-chip--bc   { background: rgba(139,92,246,0.10); border-color: #7c3aed; }
.shop-price-chip-label {
  font-size: 7px;
  font-family: var(--font-game);
  text-transform: uppercase;
}
.shop-price-chip--usdc .shop-price-chip-label { color: #60a5fa; }
.shop-price-chip--bc .shop-price-chip-label   { color: #a78bfa; }
.shop-price-chip-val {
  font-family: var(--font-game);
  font-size: 12px;
  line-height: 1.2;
  color: var(--text-primary);
}
.shop-price-chip--usdc .shop-price-chip-val { color: #60a5fa; }
.shop-price-chip--bc .shop-price-chip-val   { color: #a78bfa; }
.shop-price-chip-hint {
  font-size: 7px;
  color: var(--text-muted);
}

/* ─── Single price ─── */
.shop-item-price-single {
  margin-top: auto;
  margin-bottom: 8px;
}
.shop-item-price-big {
  font-family: var(--font-game);
  font-size: 16px;
  color: var(--text-primary);
  text-shadow: 1px 1px 0 #000;
}
.shop-item-price-unit {
  font-size: 9px;
  color: var(--text-muted);
}

/* ─── Buy buttons ─── */
.shop-item-actions {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.shop-buy-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  width: 100%;
  padding: 9px 12px;
  min-height: 32px;
  font-family: var(--font-game);
  font-size: 9px;
  font-weight: 400;
  text-transform: uppercase;
  color: #fff;
  border: var(--px) solid var(--px-dark);
  cursor: pointer;
  box-shadow:
    0 calc(var(--px) * 1) 0 rgba(0,0,0,0.5),
    inset 1px 1px 0 0 rgba(255,255,255,0.15);
  transition: transform .1s, box-shadow .1s;
}
.shop-buy-btn:hover { filter: brightness(1.08); transform: translateY(-1px); box-shadow: 0 calc(var(--px) * 2) 0 rgba(0,0,0,0.5), inset 1px 1px 0 0 rgba(255,255,255,0.15); }
.shop-buy-btn:active { transform: translateY(2px); box-shadow: 0 0 0 rgba(0,0,0,0.5), inset 1px 1px 0 0 rgba(255,255,255,0.15); }
.shop-buy-btn--usdc      { background: linear-gradient(180deg, #60a5fa, #2775CA); }
.shop-buy-btn--bc        { background: linear-gradient(180deg, #a78bfa, #7c3aed); }
.shop-buy-btn--bc-disabled { background: rgba(100,116,139,0.4); color: var(--text-muted); cursor: not-allowed; box-shadow: none; }
.shop-buy-btn--plant     { background: linear-gradient(180deg, #4ade80, #5a9e30); }
.shop-buy-btn--upgrade   { background: linear-gradient(180deg, var(--accent-gold), var(--accent-gold-d)); }
.shop-buy-btn--gem       { background: linear-gradient(180deg, #a78bfa, #7c3aed); }
.shop-buy-btn--shield    { background: linear-gradient(180deg, #60a5fa, #2775CA); }
.shop-buy-btn--vip       { background: linear-gradient(180deg, var(--accent-gold), var(--accent-gold-d)); }
.shop-buy-btn:disabled   { opacity: 0.4; cursor: not-allowed; filter: grayscale(0.3); box-shadow: none; }

/* ─── Note ─── */
.shop-item-note {
  font-size: 9px;
  color: #a78bfa;
  margin-bottom: 6px;
  line-height: 1.3;
}

/* ─── Filters ─── */
#shop-filters {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 6px;
  margin-bottom: 10px;
}
.shop-filter-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 10px;
  font-family: var(--font-game);
  font-size: 7px;
  text-transform: uppercase;
  color: var(--text-secondary);
  background: rgba(0,0,0,0.35);
  border: var(--px) solid var(--px-dark);
  cursor: pointer;
  box-shadow: inset 1px 1px 0 0 rgba(255,255,255,0.05);
  transition: background .15s, color .15s;
}
.shop-filter-btn:hover {
  color: var(--text-primary);
  background: rgba(245,230,200,0.08);
}
.shop-filter-btn.shop-filter-active {
  color: var(--accent-green);
  background: rgba(106,176,74,0.12);
  border-color: var(--accent-green);
  box-shadow:
    inset 1px 1px 0 0 rgba(106,176,74,0.15),
    0 1px 0 0 rgba(0,0,0,0.3);
}
.shop-filter-btn i { font-size: 11px; color: var(--accent-gold); }
.shop-filter-btn.shop-filter-active i { color: var(--accent-green); }

/* ─── Gem sections ─── */
.shop-gem-section-head {
  grid-column: 1 / -1;
  font-family: var(--font-game);
  font-size: 8px;
  text-transform: uppercase;
  color: #a78bfa;
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 4px 0 2px;
  padding: 6px 8px;
  background: rgba(139,92,246,0.08);
  border: var(--px) solid var(--px-dark);
  box-shadow: inset 1px 1px 0 0 rgba(255,255,255,0.04);
}
.shop-gem-section-head--shields { color: #60a5fa; background: rgba(39,117,202,0.08); border-color: #2775CA; }
.shop-gem-section-head--vip     { color: var(--accent-gold); background: rgba(242,169,0,0.08); border-color: var(--accent-gold-d); }
.shop-gem-section-head--skins   { color: #f472b6; background: rgba(244,114,182,0.08); border-color: #d9467a; }

.shop-gem-total {
  display: flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-game);
  font-size: 9px;
  color: #a78bfa;
  margin: 4px 0 2px;
}
.shop-gem-chip-icon,
.shop-gem-price-icon,
.shop-gem-btn-icon {
  width: 16px;
  height: 16px;
  object-fit: contain;
  image-rendering: pixelated;
  vertical-align: middle;
}
.shop-gem-bonus {
  font-size: 7px;
  color: var(--accent-green);
  background: rgba(123,192,67,0.1);
  padding: 1px 6px;
  border: 1px solid var(--accent-green-d);
}
.shop-gem-rate { font-size: 8px; color: var(--text-muted); margin-bottom: 6px; }
.shop-gem-shield-rule {
  font-size: 7px;
  color: var(--accent-gold);
  background: rgba(242,169,0,0.06);
  border: 1px dashed var(--accent-gold-d);
  padding: 4px 6px;
  margin: 4px 0;
}
.shop-gem-shield-status {
  font-size: 8px;
  margin-bottom: 4px;
}
.shop-gem-shield-status--on { color: var(--accent-green); }
.shop-gem-shield-status--cd { color: #f87171; }
.shop-gem-shield-card--active { box-shadow: 0 0 0 3px rgba(96,165,250,0.2); }

/* ─── Descripción ─── */
.shop-desc {
  font-size: 11px;
  color: var(--text-secondary);
  margin-bottom: 10px;
  line-height: 1.4;
}

/* ─── Animations ─── */
/* ─── Shop Stats (plant cards) ─── */
.shop-item-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 4px;
  margin: 8px 0;
}
.shop-item-stat {
  text-align: center;
  padding: 5px 4px;
  border: var(--px) solid var(--px-dark);
  background: rgba(0,0,0,0.25);
  box-shadow: inset 1px 1px 0 0 rgba(255,255,255,0.04);
}
.shop-item-stat-label {
  font-size: 6px;
  font-family: var(--font-game);
  text-transform: uppercase;
  color: var(--text-muted);
}
.shop-item-stat-val {
  font-family: var(--font-game);
  font-size: 10px;
  margin-top: 2px;
  color: var(--text-primary);
}

/* ─── Cosmetic cards (temas / skins) ─── */
.shop-cosmetic-card {
  overflow: visible;
}
.shop-cosmetic-card--active {
  border-color: var(--accent-gold);
  box-shadow:
    inset var(--px) var(--px) 0 0 rgba(245,230,200,0.10),
    inset calc(-1*var(--px)) calc(-1*var(--px)) 0 0 rgba(0,0,0,0.35),
    0 0 0 2px var(--accent-gold-d);
}
.shop-cosmetic-preview {
  position: relative;
  height: 90px;
  overflow: hidden;
  border-bottom: var(--px) solid var(--px-dark);
}
.shop-cosmetic-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  image-rendering: pixelated;
  display: block;
}
.shop-cosmetic-preview-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,0.20) 0%, rgba(0,0,0,0.50) 100%);
}
.shop-cosmetic-emoji-badge {
  position: absolute;
  top: 6px;
  left: 6px;
  z-index: 2;
  font-size: 20px;
  filter: drop-shadow(0 2px 4px rgba(0,0,0,0.6));
}
.shop-cosmetic-owned-badge {
  position: absolute;
  top: 6px;
  right: 6px;
  z-index: 2;
  font-size: 14px;
  color: var(--accent-green);
  filter: drop-shadow(0 2px 4px rgba(0,0,0,0.6));
}
.shop-cosmetic-tag {
  margin-bottom: 6px;
}
.shop-cosmetic-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  width: 100%;
  padding: 6px 10px;
  font-family: var(--font-game);
  font-size: 7px;
  text-transform: uppercase;
  color: #fff;
  border: var(--px) solid var(--px-dark);
  cursor: pointer;
  box-shadow:
    0 calc(var(--px) * 1) 0 rgba(0,0,0,0.4),
    inset 1px 1px 0 0 rgba(255,255,255,0.12);
  transition: transform .1s;
}
.shop-cosmetic-btn:hover { filter: brightness(1.08); }
.shop-cosmetic-btn:active { transform: translateY(2px); box-shadow: none; }
.shop-cosmetic-btn--active { background: rgba(106,176,74,0.2); color: var(--accent-green); cursor: default; box-shadow: none; }
.shop-cosmetic-btn--equip  { background: linear-gradient(180deg, var(--accent-gold), var(--accent-gold-d)); }
.shop-cosmetic-btn--gem    { background: linear-gradient(180deg, #a78bfa, #7c3aed); }

/* ─── Shop ROI note ─── */
.shop-roi-note {
  font-size: 8px;
  color: var(--text-muted);
  grid-column: 1 / -1;
  margin-top: 8px;
}

@keyframes shopCardIn {
  0% { opacity: 0; transform: translateY(8px); }
  100% { opacity: 1; transform: translateY(0); }
}
.shop-grid > .shop-item-card {
  animation: shopCardIn .3s cubic-bezier(0.34,1.56,0.64,1) backwards;
}
.shop-grid > .shop-item-card:nth-child(2n) { animation-delay: .08s; }
.shop-grid > .shop-item-card:nth-child(3n) { animation-delay: .16s; }