/*
Theme Name: Paw Reactor
Theme URI: https://pawreactor.com
Author: Jesús M.
Description: Tema para Paw Reactor — catálogo de merch horror & sci-fi con compra por WhatsApp. Estética streetwear oscura con acento neón verde.
Version: 1.0
License: GNU General Public License v2 or later
Text Domain: paw-reactor
Tags: dark, streetwear, merch, catalog, whatsapp
*/

/* ─────────────────────────────────────────────
   TOKENS
───────────────────────────────────────────── */
:root {
  --g:       #39e600;
  --g-dark:  #2dbb00;
  --bg:      #080808;
  --bg2:     #101010;
  --bg3:     #161616;
  --bdr:     #1e1e1e;
  --mu:      #555555;
  --text:    #f0f0f0;
  --text-dim:#aaaaaa;

  --font-display: 'Oswald', 'Arial Black', Impact, sans-serif;
  --font-body:    'Barlow', Arial, sans-serif;

  --radius-sm: 2px;
  --radius-md: 4px;

  --transition: .18s ease;
}

/* ─────────────────────────────────────────────
   RESET / BASE
───────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

img { display: block; max-width: 100%; height: auto; }
a  { color: inherit; text-decoration: none; }
ul { list-style: none; }

/* ─────────────────────────────────────────────
   TYPOGRAPHY UTILITIES
───────────────────────────────────────────── */
.label-tiny {
  font-family: var(--font-body);
  font-size: .65rem;
  letter-spacing: .25em;
  text-transform: uppercase;
  color: var(--mu);
}
.label-green {
  font-family: var(--font-body);
  font-size: .65rem;
  letter-spacing: .25em;
  text-transform: uppercase;
  color: var(--g);
}

/* ─────────────────────────────────────────────
   LAYOUT
───────────────────────────────────────────── */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}
.container--narrow { max-width: 900px; }

/* ─────────────────────────────────────────────
   NAVBAR
───────────────────────────────────────────── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--bg);
  border-bottom: 2px solid var(--g);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 60px;
}
.site-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}
.site-logo__icon {
  width: 34px;
  height: 34px;
  background: var(--g);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: transform var(--transition);
}
.site-logo:hover .site-logo__icon { transform: scale(1.08); }
.site-logo__text {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: .35em;
  text-transform: uppercase;
  color: var(--text);
}
.site-logo__text span { color: var(--g); }

.main-nav {
  display: flex;
  align-items: center;
  gap: 28px;
}
.main-nav a {
  font-family: var(--font-body);
  font-size: .7rem;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--mu);
  transition: color var(--transition);
}
.main-nav a:hover,
.main-nav a.current-menu-item { color: var(--text); }
.main-nav .nav-wa {
  color: var(--g);
  border: 1px solid var(--g);
  padding: 6px 14px;
  border-radius: var(--radius-sm);
  transition: background var(--transition), color var(--transition);
}
.main-nav .nav-wa:hover { background: var(--g); color: var(--bg); }

/* Hamburger (mobile) */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  flex-direction: column;
  gap: 5px;
  padding: 4px;
}
.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text);
  transition: transform var(--transition), opacity var(--transition);
}
.nav-open .nav-toggle span:nth-child(1) { transform: rotate(45deg) translate(5px,5px); }
.nav-open .nav-toggle span:nth-child(2) { opacity: 0; }
.nav-open .nav-toggle span:nth-child(3) { transform: rotate(-45deg) translate(5px,-5px); }

/* ─────────────────────────────────────────────
   TICKER BAND
───────────────────────────────────────────── */
.ticker-band {
  background: var(--g-dark);
  overflow: hidden;
  white-space: nowrap;
  padding: 7px 0;
}
.ticker-band__track {
  display: inline-flex;
  gap: 40px;
  animation: ticker 22s linear infinite;
}
.ticker-band__track span {
  font-family: var(--font-body);
  font-size: .65rem;
  font-weight: 700;
  letter-spacing: .25em;
  text-transform: uppercase;
  color: #080808;
}
@keyframes ticker {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ─────────────────────────────────────────────
   HERO
───────────────────────────────────────────── */
.site-hero {
  padding: 72px 0 56px;
  border-bottom: 1px solid var(--bdr);
  position: relative;
  overflow: hidden;
}
.site-hero::before {
  content: '';
  position: absolute;
  top: -80px;
  right: -60px;
  width: 420px;
  height: 420px;
  border-radius: 50%;
  background: var(--g);
  opacity: .04;
  pointer-events: none;
}
.hero__drop { margin-bottom: 14px; }
.hero__title {
  font-family: var(--font-display);
  font-size: clamp(3rem, 8vw, 6.5rem);
  font-weight: 700;
  line-height: .88;
  text-transform: uppercase;
  letter-spacing: -.02em;
  margin-bottom: 20px;
}
.hero__title em {
  color: var(--g);
  font-style: normal;
  display: block;
}
.hero__sub {
  font-size: .9rem;
  color: var(--text-dim);
  max-width: 480px;
  margin-bottom: 32px;
  line-height: 1.7;
}
.hero__actions { display: flex; gap: 12px; flex-wrap: wrap; }
.hero__tags { margin-top: 28px; display: flex; flex-wrap: wrap; gap: 8px; }

/* ─────────────────────────────────────────────
   BUTTONS
───────────────────────────────────────────── */
.btn {
  display: inline-block;
  font-family: var(--font-body);
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .2em;
  text-transform: uppercase;
  padding: 13px 28px;
  border: none;
  cursor: pointer;
  transition: all var(--transition);
  border-radius: var(--radius-sm);
  text-decoration: none;
}
.btn--primary {
  background: var(--g);
  color: var(--bg);
}
.btn--primary:hover { background: var(--g-dark); color: var(--bg); }

.btn--ghost {
  background: transparent;
  border: 1px solid var(--bdr);
  color: var(--mu);
}
.btn--ghost:hover { border-color: var(--mu); color: var(--text); }

.btn--wa {
  background: #25d366;
  color: #fff;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: .75rem;
  padding: 14px 24px;
  width: 100%;
  justify-content: center;
  border-radius: var(--radius-md);
  font-weight: 700;
  letter-spacing: .12em;
}
.btn--wa:hover { background: #20bb59; color: #fff; }
.btn--wa svg { flex-shrink: 0; }

/* ─────────────────────────────────────────────
   PILL TAGS
───────────────────────────────────────────── */
.pill {
  display: inline-block;
  background: var(--bg2);
  border: 1px solid var(--bdr);
  font-family: var(--font-body);
  font-size: .6rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--mu);
  padding: 5px 12px;
  border-radius: var(--radius-sm);
}

/* ─────────────────────────────────────────────
   SECTION HEADER
───────────────────────────────────────────── */
.section-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 28px 0 16px;
  border-bottom: 1px solid var(--bdr);
  margin-bottom: 24px;
}
.section-head h2 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: .18em;
  text-transform: uppercase;
}
.section-head a {
  font-family: var(--font-body);
  font-size: .65rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--g);
  border-bottom: 1px solid currentColor;
  padding-bottom: 2px;
}

/* ─────────────────────────────────────────────
   PRODUCT GRID
───────────────────────────────────────────── */
.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 1px;
  background: var(--bdr);
  border: 1px solid var(--bdr);
}
.product-card {
  background: var(--bg);
  padding: 16px;
  transition: background var(--transition);
  position: relative;
}
.product-card:hover { background: var(--bg2); }

.product-card__thumb {
  aspect-ratio: 1 / 1.15;
  background: var(--bg2);
  border: 1px solid var(--bdr);
  margin-bottom: 14px;
  overflow: hidden;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}
.product-card__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .4s ease;
}
.product-card:hover .product-card__thumb img { transform: scale(1.04); }

.product-card__thumb-placeholder {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--bg3);
  text-transform: uppercase;
  letter-spacing: .05em;
}
.product-card__badge {
  position: absolute;
  top: 0;
  left: 0;
  font-family: var(--font-body);
  font-size: .58rem;
  font-weight: 700;
  letter-spacing: .2em;
  text-transform: uppercase;
  padding: 4px 10px;
  background: var(--g);
  color: var(--bg);
}
.product-card__badge--limited {
  background: var(--bg);
  color: var(--g);
  border: 1px solid var(--g);
}
.product-card__badge--sold-out {
  background: var(--bg3);
  color: var(--mu);
  border: 1px solid var(--bdr);
}

.product-card__name {
  font-family: var(--font-display);
  font-size: .85rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-bottom: 6px;
}
.product-card__price {
  font-size: .95rem;
  font-weight: 700;
  color: var(--g);
  margin-bottom: 10px;
}
.product-card__price del {
  color: var(--bdr);
  font-size: .8rem;
  margin-left: 6px;
  font-weight: 400;
}
.product-card__link {
  font-family: var(--font-body);
  font-size: .6rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--mu);
  border-bottom: 1px solid var(--bdr);
  padding-bottom: 2px;
  display: inline-block;
  transition: color var(--transition), border-color var(--transition);
}
.product-card:hover .product-card__link { color: var(--g); border-color: var(--g); }

/* ─────────────────────────────────────────────
   SINGLE PRODUCT
───────────────────────────────────────────── */
.product-single {
  padding: 48px 0 72px;
}
.product-single__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}
.product-single__gallery {
  position: sticky;
  top: 80px;
}
.product-single__main-img {
  aspect-ratio: 1 / 1.1;
  background: var(--bg2);
  border: 1px solid var(--bdr);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}
.product-single__main-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.product-single__thumbs {
  display: flex;
  gap: 8px;
  margin-top: 10px;
}
.product-single__thumbs a {
  width: 64px;
  height: 64px;
  background: var(--bg2);
  border: 1px solid var(--bdr);
  overflow: hidden;
  flex-shrink: 0;
  opacity: .6;
  transition: opacity var(--transition), border-color var(--transition);
}
.product-single__thumbs a:hover,
.product-single__thumbs a.active { opacity: 1; border-color: var(--g); }
.product-single__thumbs a img { width: 100%; height: 100%; object-fit: cover; }

.product-single__info { padding-top: 4px; }
.product-single__collection { margin-bottom: 10px; }
.product-single__name {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
  line-height: .95;
  margin-bottom: 16px;
}
.product-single__price {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--g);
  margin-bottom: 8px;
}
.product-single__price del {
  font-size: 1rem;
  color: var(--mu);
  margin-left: 10px;
  font-weight: 400;
}
.product-single__stock {
  display: inline-block;
  font-family: var(--font-body);
  font-size: .65rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--g);
  border: 1px solid var(--g);
  padding: 3px 10px;
  margin-bottom: 20px;
}
.product-single__stock--out { color: var(--mu); border-color: var(--bdr); }

.product-single__divider {
  height: 1px;
  background: var(--bdr);
  margin: 20px 0;
}
.product-single__desc {
  font-size: .9rem;
  color: var(--text-dim);
  line-height: 1.75;
  margin-bottom: 24px;
}
.product-single__desc p { margin-bottom: 10px; }

.product-single__sizes {
  margin-bottom: 24px;
}
.product-single__sizes .label-tiny { margin-bottom: 10px; display: block; }
.sizes-grid { display: flex; gap: 8px; flex-wrap: wrap; }
.size-btn {
  width: 44px;
  height: 44px;
  border: 1px solid var(--bdr);
  background: none;
  color: var(--mu);
  font-family: var(--font-body);
  font-size: .75rem;
  font-weight: 700;
  text-transform: uppercase;
  cursor: pointer;
  transition: all var(--transition);
  border-radius: var(--radius-sm);
}
.size-btn:hover { border-color: var(--g); color: var(--g); }

.product-single__wa-note {
  font-size: .72rem;
  color: var(--mu);
  text-align: center;
  margin-top: 10px;
  line-height: 1.5;
}

/* ─────────────────────────────────────────────
   PAGE / CONTENT
───────────────────────────────────────────── */
.page-content {
  padding: 56px 0 80px;
}
.page-content h1 {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
  margin-bottom: 24px;
}
.page-content p { color: var(--text-dim); line-height: 1.8; margin-bottom: 16px; }

/* ─────────────────────────────────────────────
   FOOTER
───────────────────────────────────────────── */
.site-footer {
  background: #040404;
  border-top: 1px solid var(--bdr);
  padding: 32px 0;
}
.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
}
.footer-copy {
  font-family: var(--font-body);
  font-size: .65rem;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: #2a2a2a;
}
.footer-social {
  display: flex;
  gap: 8px;
}
.footer-social a {
  width: 32px;
  height: 32px;
  border: 1px solid var(--bdr);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-body);
  font-size: .6rem;
  color: var(--mu);
  letter-spacing: .1em;
  text-transform: uppercase;
  transition: border-color var(--transition), color var(--transition);
  border-radius: var(--radius-sm);
}
.footer-social a:hover { border-color: var(--g); color: var(--g); }

/* ─────────────────────────────────────────────
   BREADCRUMB
───────────────────────────────────────────── */
.breadcrumb {
  padding: 14px 0;
  border-bottom: 1px solid var(--bdr);
  margin-bottom: 32px;
}
.breadcrumb a, .breadcrumb span {
  font-family: var(--font-body);
  font-size: .65rem;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--mu);
}
.breadcrumb a:hover { color: var(--text); }
.breadcrumb span.sep { margin: 0 8px; color: var(--bdr); }
.breadcrumb span.current { color: var(--text-dim); }

/* ─────────────────────────────────────────────
   NOTICES / EMPTY STATE
───────────────────────────────────────────── */
.empty-state {
  padding: 60px 0;
  text-align: center;
  color: var(--mu);
  font-size: .85rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  font-family: var(--font-body);
}

/* ─────────────────────────────────────────────
   404
───────────────────────────────────────────── */
.error-404 {
  padding: 80px 0;
  text-align: center;
}
.error-404 h1 {
  font-family: var(--font-display);
  font-size: 8rem;
  font-weight: 700;
  color: var(--g);
  line-height: 1;
  margin-bottom: 12px;
}
.error-404 p { color: var(--mu); margin-bottom: 28px; }

/* ─────────────────────────────────────────────
   RESPONSIVE
───────────────────────────────────────────── */
@media (max-width: 768px) {
  .main-nav { display: none; flex-direction: column; }
  .nav-toggle { display: flex; }
  .nav-open .main-nav {
    display: flex;
    position: fixed;
    top: 62px;
    left: 0;
    right: 0;
    background: var(--bg);
    border-bottom: 2px solid var(--g);
    padding: 20px 24px;
    gap: 20px;
  }
  .product-single__grid { grid-template-columns: 1fr; }
  .product-single__gallery { position: static; }
}
@media (max-width: 480px) {
  .product-grid { grid-template-columns: 1fr 1fr; }
  .footer-inner { flex-direction: column; align-items: flex-start; }
}

/* ─────────────────────────────────────────────
   CATÁLOGO CON SIDEBAR DE FILTROS
───────────────────────────────────────────── */
.catalog-layout {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 32px;
  align-items: start;
}

/* Sidebar */
.filter-sidebar {
  position: sticky;
  top: 80px;
  background: var(--bg2);
  border: 1px solid var(--bdr);
  padding: 20px;
}
.filter-sidebar__title {
  font-family: var(--font-body);
  font-size: .65rem;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--mu);
  margin-bottom: 16px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--bdr);
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.filter-sidebar__clear {
  font-size: .6rem;
  letter-spacing: .1em;
  color: var(--g);
  cursor: pointer;
  border: none;
  background: none;
  padding: 0;
  display: none;
}
.filter-sidebar__clear.visible { display: block; }

.filter-group { margin-bottom: 20px; }
.filter-group:last-child { margin-bottom: 0; }
.filter-group__label {
  font-family: var(--font-body);
  font-size: .6rem;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: #3a3a3a;
  margin-bottom: 10px;
  display: block;
}
.filter-group__items {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.filter-check {
  display: flex;
  align-items: center;
  gap: 9px;
  cursor: pointer;
  font-family: var(--font-body);
  font-size: .78rem;
  color: var(--mu);
  transition: color var(--transition);
  line-height: 1;
}
.filter-check:hover { color: var(--text); }
.filter-check input[type="checkbox"] {
  appearance: none;
  -webkit-appearance: none;
  width: 14px;
  height: 14px;
  border: 1px solid #333;
  background: transparent;
  flex-shrink: 0;
  cursor: pointer;
  position: relative;
  transition: border-color var(--transition), background var(--transition);
}
.filter-check input[type="checkbox"]:checked {
  background: var(--g);
  border-color: var(--g);
}
.filter-check input[type="checkbox"]:checked::after {
  content: '';
  position: absolute;
  top: 2px; left: 4px;
  width: 4px; height: 7px;
  border: 1.5px solid #080808;
  border-top: none;
  border-left: none;
  transform: rotate(45deg);
}
.filter-check input[type="checkbox"]:checked ~ span { color: var(--text); }

.filter-count {
  font-size: .6rem;
  color: #3a3a3a;
  margin-left: auto;
}

/* Divider entre grupos */
.filter-group + .filter-group {
  padding-top: 16px;
  border-top: 1px solid var(--bdr);
}

/* Active filter pills */
.active-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 20px;
}
.active-filter-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--bg2);
  border: 1px solid var(--g);
  color: var(--g);
  font-family: var(--font-body);
  font-size: .6rem;
  letter-spacing: .15em;
  text-transform: uppercase;
  padding: 4px 10px;
}
.active-filter-pill button {
  background: none;
  border: none;
  color: var(--g);
  cursor: pointer;
  padding: 0;
  font-size: .75rem;
  line-height: 1;
}

/* Results count */
.catalog-results-count {
  font-family: var(--font-body);
  font-size: .65rem;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--mu);
  margin-bottom: 16px;
}

/* Responsive sidebar */
@media (max-width: 860px) {
  .catalog-layout { grid-template-columns: 1fr; }
  .filter-sidebar { position: static; }
  .filter-sidebar__groups { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
  .filter-group + .filter-group { padding-top: 0; border-top: none; }
  .filter-group { margin-bottom: 0; }
}
@media (max-width: 560px) {
  .filter-sidebar__groups { grid-template-columns: 1fr 1fr; }
}

/* Tags en tarjeta de producto */
.pr-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  padding: 8px 12px 0;
}
.pr-tag {
  font-family: var(--font-body);
  font-size: .55rem;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--mu);
  border: 1px solid var(--bdr);
  padding: 2px 8px;
  transition: color var(--transition), border-color var(--transition);
}
.pr-tag:hover { color: var(--g); border-color: var(--g); }

.product-card__name { padding: 6px 12px 0; }
.product-card__price { padding: 0 12px; }
.product-card__link  { margin: 4px 12px 14px; display: inline-block; }