/* ============================================
   ESFERA ROJA — catalog.css
   Catálogo, producto individual, WooCommerce
   ============================================ */

/* ============================================
   CATÁLOGO
   ============================================ */
.er-catalog { min-height: 100vh; padding-bottom: 100px; }

.er-catalog__header {
  display: flex; justify-content: space-between; align-items: center;
  padding: 48px 0 32px;
}
.er-catalog__title {
  font-family: var(--font-display);
  font-size: clamp(32px, 4vw, 48px);
  line-height: 1; letter-spacing: 0.02em;
}

.er-catalog__view-toggle { display: flex; gap: 4px; }
.er-view-btn {
  width: 36px; height: 36px;
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 4px; background: transparent;
  display: flex; align-items: center; justify-content: center;
  color: var(--white-dim); transition: all 0.2s;
}
.er-view-btn.is-active, .er-view-btn:hover {
  background: var(--red); border-color: var(--red); color: var(--white);
}

.er-catalog__layout {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 48px;
  align-items: start;
}

/* SIDEBAR */
.er-catalog__sidebar {
  background: var(--black-2);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 12px;
  padding: 28px;
  position: sticky; top: 88px;
}

.er-filter-group { margin-bottom: 28px; }
.er-filter-group:last-child { margin-bottom: 0; }
.er-filter-group__title {
  font-family: var(--font-mono); font-size: 10px;
  letter-spacing: 0.15em; text-transform: uppercase;
  color: var(--white-dim); margin-bottom: 14px;
}

.er-filter-check, .er-filter-toggle {
  display: flex; align-items: center; gap: 10px;
  font-size: 13px; color: var(--white-dim);
  margin-bottom: 8px; cursor: none;
  transition: color 0.2s;
}
.er-filter-check:hover, .er-filter-toggle:hover { color: var(--white); }
.er-filter-check input, .er-filter-toggle input {
  accent-color: var(--red); width: 14px; height: 14px;
}

.er-price-range {
  display: flex; align-items: center; gap: 8px;
}
.er-price-range input {
  flex: 1; background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 4px; padding: 8px 10px;
  font-family: var(--font-body); font-size: 13px; color: var(--white);
  outline: none; transition: border-color 0.2s;
}
.er-price-range input:focus { border-color: var(--red); }
.er-price-range span { color: var(--white-dim); }

/* CATALOG MAIN */
.er-catalog__main { }

.er-catalog__sort-bar {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 24px; padding-bottom: 16px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.er-catalog__count {
  font-family: var(--font-mono); font-size: 11px;
  letter-spacing: 0.08em; color: var(--white-dim);
}
.er-sort-wrap select {
  background: var(--black-2); border: 1px solid rgba(255,255,255,0.1);
  color: var(--white); padding: 8px 12px; border-radius: 4px;
  font-family: var(--font-mono); font-size: 11px;
  letter-spacing: 0.08em; outline: none; cursor: none;
}

.er-card-grid--catalog {
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 20px;
}

/* EMPTY STATE */
.er-catalog__empty {
  text-align: center; padding: 80px 40px;
  background: var(--black-2);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 16px;
}
.er-catalog__empty-icon { font-size: 64px; margin-bottom: 24px; }
.er-catalog__empty h3 {
  font-family: var(--font-display); font-size: 32px; margin-bottom: 12px;
}
.er-catalog__empty p { color: var(--white-dim); margin-bottom: 32px; }

/* PAGINATION */
.er-catalog__pagination { margin-top: 48px; }
.woocommerce-pagination ul {
  display: flex; gap: 8px; list-style: none; justify-content: center;
}
.woocommerce-pagination .page-numbers {
  width: 40px; height: 40px; display: flex; align-items: center; justify-content: center;
  border: 1px solid rgba(255,255,255,0.1); border-radius: 4px;
  font-family: var(--font-mono); font-size: 12px; color: var(--white-dim);
  transition: all 0.2s; text-decoration: none;
}
.woocommerce-pagination .page-numbers:hover,
.woocommerce-pagination .page-numbers.current {
  background: var(--red); border-color: var(--red); color: var(--white);
}

/* ============================================
   PRODUCTO INDIVIDUAL
   ============================================ */
.er-single__grid {
  display: grid; grid-template-columns: 1fr 1.4fr;
  gap: 80px; align-items: start;
  padding: 48px 0 80px;
}

.er-single__card-col { position: sticky; top: 88px; }

.er-single__card {
  width: 100%; max-width: 340px; margin: 0 auto;
  aspect-ratio: 63/88; border-radius: 16px; overflow: hidden;
  position: relative;
  box-shadow: 0 40px 80px rgba(0,0,0,0.8), 0 0 0 1px rgba(255,255,255,0.08);
  transition: transform 0.4s ease;
}
.er-single__card:hover { transform: scale(1.02); }
.er-single__card img { width: 100%; height: 100%; object-fit: cover; }
.er-single__card-holo {
  position: absolute; inset: 0; pointer-events: none;
  background: linear-gradient(
    105deg, transparent 40%, rgba(255,209,102,0.15) 50%, transparent 60%
  );
  animation: holoShimmer 4s ease-in-out infinite;
}

.er-single__gallery {
  display: flex; gap: 8px; margin-top: 16px; justify-content: center;
}
.er-single__gallery-thumb {
  width: 56px; aspect-ratio: 63/88;
  border-radius: 6px; overflow: hidden;
  border: 1px solid rgba(255,255,255,0.1);
  cursor: none; transition: border-color 0.2s;
}
.er-single__gallery-thumb:hover { border-color: var(--red); }
.er-single__gallery-thumb img { width: 100%; height: 100%; object-fit: cover; }

.er-single__supertype {
  font-family: var(--font-mono); font-size: 10px;
  letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--red); margin-bottom: 12px;
}

.er-single__name {
  font-family: var(--font-display); font-size: clamp(48px, 6vw, 72px);
  line-height: 0.9; letter-spacing: 0.02em; margin-bottom: 16px;
}

.er-single__set-row {
  display: flex; align-items: center; gap: 10px; flex-wrap: wrap;
  margin-bottom: 32px;
}
.er-single__set-name {
  font-family: var(--font-mono); font-size: 12px;
  letter-spacing: 0.1em; text-transform: uppercase; color: var(--white-dim);
}
.er-single__number {
  font-family: var(--font-mono); font-size: 12px; color: rgba(255,255,255,0.3);
}

.er-single__attrs {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px;
  padding: 20px; background: rgba(255,255,255,0.02);
  border: 1px solid rgba(255,255,255,0.05); border-radius: 8px;
  margin-bottom: 32px;
}
.er-single__attr-label {
  font-family: var(--font-mono); font-size: 9px;
  letter-spacing: 0.12em; text-transform: uppercase;
  color: rgba(255,255,255,0.3); margin-bottom: 4px;
}
.er-single__attr-value {
  font-family: var(--font-display); font-size: 17px; color: var(--white);
}

.er-single__attacks { margin-bottom: 32px; }
.er-single__attacks-title {
  font-family: var(--font-mono); font-size: 10px;
  letter-spacing: 0.2em; text-transform: uppercase;
  color: rgba(255,255,255,0.4); margin-bottom: 12px;
}
.er-single__attack {
  display: flex; justify-content: space-between; align-items: center;
  background: rgba(255,255,255,0.02);
  border: 1px solid rgba(255,255,255,0.05);
  border-radius: 8px; padding: 14px 16px; margin-bottom: 8px;
}
.er-single__attack-name {
  font-family: var(--font-display); font-size: 17px; letter-spacing: 0.04em;
}
.er-single__attack-cost {
  font-family: var(--font-mono); font-size: 10px;
  color: var(--white-dim); margin-top: 2px;
}
.er-single__attack-text {
  font-size: 12px; color: rgba(255,255,255,0.5); margin-top: 4px;
  max-width: 280px; line-height: 1.5;
}
.er-single__attack-damage {
  font-family: var(--font-display); font-size: 28px; color: var(--red);
  flex-shrink: 0;
}

.er-single__purchase {
  padding: 24px;
  background: rgba(255,255,255,0.02);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 12px;
  margin-bottom: 16px;
}

.er-single__price {
  font-family: var(--font-display); font-size: 52px;
  color: var(--white); line-height: 1; margin-bottom: 8px;
}
.er-single__price .currency {
  font-family: var(--font-mono); font-size: 16px;
  color: var(--white-dim); vertical-align: top;
  margin-top: 8px; display: inline-block;
}

.er-single__stock-info {
  font-family: var(--font-mono); font-size: 11px;
  letter-spacing: 0.08em; color: #00c864; margin-bottom: 20px;
}
.er-single__stock-info.is-low   { color: var(--gold); }
.er-single__stock-info.is-empty { color: rgba(255,255,255,0.3); }

.er-single__actions {
  display: flex; gap: 8px;
}
.er-single__action-btn {
  flex: 1; display: flex; align-items: center; justify-content: center; gap: 8px;
  padding: 12px; background: transparent;
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 6px; font-family: var(--font-mono); font-size: 10px;
  letter-spacing: 0.1em; text-transform: uppercase; color: var(--white-dim);
  transition: all 0.2s;
}
.er-single__action-btn:hover { border-color: var(--white-dim); color: var(--white); }

/* ============================================
   WOOCOMMERCE — single product overrides
   ============================================ */
.er-single__purchase .quantity { margin-bottom: 12px; }
.er-single__purchase .quantity input {
  width: 80px; background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 4px; padding: 10px 12px;
  font-family: var(--font-mono); font-size: 14px;
  color: var(--white); text-align: center; outline: none;
}
.er-single__purchase .quantity input:focus { border-color: var(--red); }

.er-single__purchase .single_add_to_cart_button {
  display: block; width: 100%;
  padding: 16px 32px;
  background: var(--red); border: none; border-radius: 4px;
  font-family: var(--font-mono); font-size: 11px;
  letter-spacing: 0.15em; text-transform: uppercase;
  color: var(--white); transition: background 0.2s, box-shadow 0.2s;
}
.er-single__purchase .single_add_to_cart_button:hover {
  background: var(--red-glow);
  box-shadow: 0 0 30px rgba(232,0,26,0.35);
}

/* WooCommerce sort dropdown */
.woocommerce-ordering select {
  background: var(--black-2) !important;
  border: 1px solid rgba(255,255,255,0.1) !important;
  color: var(--white) !important;
  padding: 8px 12px !important;
  border-radius: 4px !important;
  font-family: var(--font-mono) !important;
  font-size: 11px !important;
  outline: none !important;
}

/* WooCommerce result count */
.woocommerce-result-count {
  font-family: var(--font-mono) !important;
  font-size: 11px !important;
  letter-spacing: 0.08em !important;
  color: var(--white-dim) !important;
}

/* Cart / Checkout base */
.woocommerce-cart .cart_totals,
.woocommerce-checkout .woocommerce-checkout {
  color: var(--white);
}
.woocommerce-cart table.cart {
  border-collapse: collapse; width: 100%;
}
.woocommerce-cart table.cart th,
.woocommerce-cart table.cart td {
  padding: 16px; border-bottom: 1px solid rgba(255,255,255,0.06);
  font-size: 14px;
}
.woocommerce-cart table.cart th {
  font-family: var(--font-mono); font-size: 10px;
  letter-spacing: 0.12em; text-transform: uppercase; color: var(--white-dim);
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1200px) {
  .er-catalog__layout { grid-template-columns: 200px 1fr; gap: 32px; }
}
@media (max-width: 900px) {
  .er-catalog__layout { grid-template-columns: 1fr; }
  .er-catalog__sidebar { position: static; }
  .er-single__grid { grid-template-columns: 1fr; gap: 40px; }
  .er-single__card-col { position: static; }
  .er-single__card { max-width: 260px; }
  .er-single__attrs { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 640px) {
  .er-card-grid--catalog { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .er-single__attrs { grid-template-columns: repeat(2, 1fr); }
  .er-single__name { font-size: 40px; }
}