/* ═══════════════════════════════════════════════════════════
   Catálogo — TelVet Store
   ═══════════════════════════════════════════════════════════ */

/* ─── Layout base mobile-first ───
   MOBILE:  display:block; filtros = drawer lateral (position:fixed).
   DESKTOP: display:grid 260px + 1fr; sidebar sticky; drawer reset.
   El overlay es hermano del .catalogo-layout (NO hijo), para no robar celda.
*/
.catalogo-layout {
  display: block;
  position: relative;
  max-width: 1400px;
  margin: 24px auto;
  padding: 0 20px;
}

/* ─── Sidebar filtros (estilos visuales base) ─── */
.catalogo-filtros {
  background: var(--navy2);
  border: 1px solid var(--border);
  border-radius: var(--r);
  padding: 18px;
  overflow-y: auto;
}
.catalogo-filtros h3 {
  font-family: var(--mono); font-size: .68rem; font-weight: 600;
  letter-spacing: .12em; text-transform: uppercase; color: var(--muted);
  margin-bottom: 10px; margin-top: 16px;
}
.catalogo-filtros h3:first-child { margin-top: 0; }
.filtro-group { padding-bottom: 12px; border-bottom: 1px solid var(--border); margin-bottom: 12px; }
.filtro-group:last-child { border-bottom: none; }
.filtro-item {
  display: flex; align-items: center; gap: 8px;
  padding: 5px 0;
  font-size: .86rem; color: var(--text);
  cursor: pointer;
  transition: color .15s;
}
.filtro-item:hover { color: var(--blue2); }
.filtro-item input[type="radio"],
.filtro-item input[type="checkbox"] {
  accent-color: var(--blue);
}
.filtro-item .count {
  margin-left: auto;
  font-family: var(--mono); font-size: .72rem; color: var(--muted);
}
.filtro-item.active { color: var(--blue2); font-weight: 600; }

.filtro-clear-all {
  width: 100%; margin-top: 10px; padding: 8px 12px;
  background: transparent; border: 1px solid var(--border2);
  border-radius: 50px; color: var(--blue2); font-size: .8rem;
}
.filtro-clear-all:hover { background: rgba(59,130,246,.1); }

/* ─── Toolbar ─── */
.catalogo-main { min-width: 0; }
.catalogo-toolbar {
  display: flex; align-items: center; gap: 14px;
  background: var(--navy2);
  border: 1px solid var(--border);
  border-radius: var(--r);
  padding: 12px 16px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}
.catalogo-search { flex: 1; min-width: 220px; position: relative; }
.catalogo-search input {
  width: 100%; padding: 10px 14px 10px 38px;
  background: var(--navy1); border: 1px solid var(--border);
  border-radius: 50px; color: var(--text); font-size: .9rem;
}
.catalogo-search::before {
  content: '\f002'; font-family: 'Font Awesome 6 Free'; font-weight: 900;
  position: absolute; left: 14px; top: 50%; transform: translateY(-50%);
  color: var(--muted); font-size: .85rem;
}
.catalogo-search input:focus { outline: none; border-color: var(--blue); }

.catalogo-orden select {
  padding: 9px 14px;
  background: var(--navy1); border: 1px solid var(--border);
  border-radius: 50px; color: var(--text); font-size: .85rem; cursor: pointer;
}

.catalogo-view {
  display: flex; background: var(--navy1); border: 1px solid var(--border);
  border-radius: 50px; padding: 2px;
}
.view-btn { padding: 7px 12px; border-radius: 50px; color: var(--muted); transition: all .15s; }
.view-btn.active { background: var(--blue); color: var(--white); }

.catalogo-count {
  font-family: var(--mono); font-size: .74rem; color: var(--muted);
  margin-left: auto;
}

/* ─── Chips activos ─── */
.catalogo-chips { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 14px; }
.catalogo-chips:empty { display: none; }
.chip-active {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 5px 10px 5px 12px;
  background: rgba(59,130,246,.15); color: var(--blue2);
  border: 1px solid var(--border2);
  border-radius: 50px; font-size: .8rem;
}
.chip-active button {
  width: 16px; height: 16px; border-radius: 50%;
  background: rgba(59,130,246,.3); color: var(--white);
  display: flex; align-items: center; justify-content: center;
  font-size: .7rem; line-height: 1;
}
.chip-active button:hover { background: var(--red); }

/* ─── Grid productos (BUG 1 fix reincidente: max 3 cols en desktop) ─── */
.catalogo-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}
.catalogo-grid > * { min-width: 0; }
@media (min-width: 640px) {
  .catalogo-grid { grid-template-columns: repeat(2, 1fr); gap: 20px; }
}
@media (min-width: 1024px) {
  .catalogo-grid { grid-template-columns: repeat(3, 1fr); gap: 24px; }
}
@media (min-width: 1440px) {
  /* Ya no se agregan más columnas; solo aire + centrado */
  .catalogo-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    max-width: 1280px;
    margin-left: auto;
    margin-right: auto;
  }
}
.catalogo-grid.view-list,
.catalogo-grid.view-list[class] { grid-template-columns: 1fr !important; }
.catalogo-grid.view-list .prod-card {
  flex-direction: row;
  padding: 14px 18px;
  align-items: center;
  gap: 18px;
}
.catalogo-grid.view-list .prod-card .img { width: 100px; height: 100px; margin-bottom: 0; flex-shrink: 0; }
.catalogo-grid.view-list .prod-card .body { flex: 1; min-width: 0; }
.catalogo-grid.view-list .prod-card .prices { margin-top: 6px; }
.catalogo-grid.view-list .card-footer { margin-left: auto; }

.skel-card { pointer-events: none; }
.skel-card .skel { border-radius: var(--r-xs); }

/* Tarjeta de producto: extensión del prod-card base */
.prod-card .body { display: flex; flex-direction: column; flex: 1; min-width: 0; }
.prod-card .badges-row {
  display: flex; flex-wrap: wrap; gap: 4px; margin-bottom: 8px;
}
.prod-card .badge-tipo {
  font-family: var(--mono); font-size: .58rem; font-weight: 600;
  letter-spacing: .08em; text-transform: uppercase;
  padding: 2px 7px; border-radius: 50px;
}
.badge-tipo.MEDICAMENTO { background: rgba(239,68,68,.18); color: #fca5a5; }
.badge-tipo.ACCESORIO   { background: rgba(59,130,246,.18); color: var(--blue2); }
.badge-tipo.BIOLOGICO   { background: rgba(34,197,94,.18); color: #86efac; }
.badge-tipo.SUPLEMENTO  { background: rgba(245,158,11,.18); color: #fbbf24; }
.badge-tipo.HIGIENE     { background: rgba(56,189,248,.18); color: var(--cyan); }
.badge-tipo.DIAGNOSTICO { background: rgba(139,92,246,.18); color: #c4b5fd; }
.badge-tipo.QUIRURGICO  { background: rgba(236,72,153,.18); color: #f9a8d4; }
.badge-tipo.OTRO        { background: rgba(107,135,168,.18); color: var(--muted); }
.prod-card .prod-especies { display: flex; gap: 3px; margin-top: 4px; }
.prod-card .prod-compuesto { font-size: .72rem; color: var(--muted); margin-top: 2px; min-height: 1em; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.prod-card .prod-login-gate {
  font-family: var(--mono); font-size: .72rem; color: var(--amber);
  padding: 6px 8px; background: rgba(245,158,11,.1);
  border: 1px dashed rgba(245,158,11,.3); border-radius: var(--r-xs);
  margin-top: auto; text-align: center;
}
.prod-card .card-footer {
  display: flex; gap: 6px; margin-top: 10px;
}
.prod-card .card-footer .btn { padding: 6px 10px; font-size: .72rem; flex: 1; }
.prod-card .btn-fav {
  padding: 6px 9px; background: var(--navy1); border: 1px solid var(--border);
  color: var(--muted); border-radius: var(--r-xs);
}
.prod-card .btn-fav.active, .prod-card .btn-fav:hover { color: var(--red); border-color: var(--red); }

/* ─── Paginación ─── */
.catalogo-pag {
  display: flex; justify-content: center; align-items: center;
  gap: 6px; margin: 32px 0;
}
.catalogo-pag button {
  min-width: 36px; height: 36px; padding: 0 10px;
  background: var(--navy2); border: 1px solid var(--border);
  color: var(--text); border-radius: var(--r-xs);
  font-family: var(--mono); font-size: .8rem;
  transition: all .15s;
}
.catalogo-pag button:hover:not(:disabled) { background: rgba(59,130,246,.15); border-color: var(--blue); }
.catalogo-pag button.active { background: var(--blue); border-color: var(--blue); color: var(--white); }
.catalogo-pag button:disabled { opacity: .4; cursor: not-allowed; }
.catalogo-pag .ellipsis { color: var(--muted); padding: 0 4px; }

.catalogo-empty {
  text-align: center; padding: 80px 20px;
  background: var(--navy2); border: 1px dashed var(--border2);
  border-radius: var(--r); color: var(--muted);
}
.catalogo-empty h3 { margin-bottom: 8px; color: var(--white); }

/* ═══ Precio card — jerarquía MVZ/Cliente (v0.0.7.2) ═══ */
.prod-precio-vet-wrap { padding: 10px 0 8px; margin-top: auto; }
.prod-precio-label {
  font-family: var(--mono);
  font-size: .58rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--blue2);
  margin-bottom: 2px;
}
.prod-precio-vet {
  font-family: var(--mono);
  font-size: 1.3rem;
  font-weight: 800;
  color: #fff;
  line-height: 1;
  letter-spacing: -.01em;
}
.prod-precio-pub-ref {
  display: flex; align-items: center; gap: 8px;
  margin-top: 6px;
  font-size: .76rem;
}
.precio-tachado {
  color: var(--muted);
  text-decoration: line-through;
  font-family: var(--mono);
}
.ahorro-badge {
  background: rgba(16,185,129,.15);
  color: #10b981;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 50px;
  font-size: .68rem;
  font-family: var(--mono);
}

.prod-precio-gated { padding: 8px 0; margin-top: auto; }
.prod-precio-pub {
  font-family: var(--mono);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text);
  opacity: .85;
  margin-bottom: 4px;
}
.prod-precio-gate,
.prod-precio-login {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(245,158,11,.1);
  border: 1px solid rgba(245,158,11,.25);
  color: #fbbf24;
  font-size: .68rem;
  padding: 4px 10px;
  border-radius: 50px;
  font-family: var(--mono);
  font-weight: 500;
}

/* ═══════════════════════════════════════════════════════════
   Toggle filtros (desktop colapsable, mobile drawer)
   Agregado BUG 2 v0.0.7.6
   ═══════════════════════════════════════════════════════════ */
.btn-toggle-filtros {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 16px;
  background: rgba(59,130,246,.08);
  border: 1px solid rgba(59,130,246,.22);
  border-radius: 50px;
  color: var(--blue2);
  font-family: var(--display, 'DM Sans'), sans-serif;
  font-weight: 600;
  font-size: .85rem;
  cursor: pointer;
  transition: all .2s;
}
.btn-toggle-filtros:hover {
  background: var(--blue);
  color: #fff;
  border-color: var(--blue);
}
.filtros-count {
  min-width: 22px;
  padding: 2px 8px;
  background: var(--blue);
  color: #fff;
  border-radius: 50px;
  font-size: .7rem;
  font-weight: 700;
  display: none;
}
.filtros-count.has-filters {
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

/* ═══════════════════════════════════════════════════════════
   MOBILE-FIRST: filtros = drawer lateral
   (overlay vive fuera del .catalogo-layout como hermano)
   ═══════════════════════════════════════════════════════════ */
.catalogo-filtros {
  position: fixed;
  top: 0;
  left: -340px;
  width: 320px;
  max-width: 90vw;
  height: 100vh;
  z-index: 300;
  background: var(--navy1);
  border-right: 1px solid var(--border);
  border-radius: 0;
  padding: 70px 20px 20px;
  overflow-y: auto;
  box-shadow: 0 0 40px rgba(0,0,0,.4);
  transition: left .3s ease;
}
.catalogo-filtros.open { left: 0; }

.cat-filter-close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 36px;
  height: 36px;
  background: rgba(255,255,255,.04);
  border: 1px solid var(--border);
  border-radius: 10px;
  color: var(--text);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .95rem;
  transition: all .15s;
}
.cat-filter-close:hover {
  background: rgba(59,130,246,.12);
  border-color: var(--blue);
  color: var(--blue2);
}

.cat-filter-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.55);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  z-index: 290;
  opacity: 0;
  pointer-events: none;
  transition: opacity .25s;
}
.cat-filter-overlay.open {
  opacity: 1;
  pointer-events: all;
}
body.cat-filters-open { overflow: hidden; }

/* ═══════════════════════════════════════════════════════════
   DESKTOP ≥1024px: sidebar fija inline, reset TOTAL del drawer
   ═══════════════════════════════════════════════════════════ */
@media (min-width: 1024px) {
  .catalogo-layout {
    display: grid;
    grid-template-columns: 260px 1fr;
    gap: 28px;
    align-items: start;
    transition: grid-template-columns .3s ease;
  }

  /* Reset completo de estilos drawer-mobile */
  .catalogo-filtros {
    position: sticky;
    top: 88px;
    left: auto;
    width: auto;
    max-width: none;
    height: auto;
    max-height: calc(100vh - 108px);
    background: var(--navy2);
    border: 1px solid var(--border);
    border-radius: var(--r);
    box-shadow: none;
    padding: 18px;
    z-index: auto;
    overflow-y: auto;
    transition: opacity .3s ease, width .3s ease, padding .3s ease;
  }

  .cat-filter-close       { display: none; }
  .cat-filter-overlay     { display: none !important; }
  body.cat-filters-open   { overflow: auto; }

  /* Colapso del sidebar con "Filtros hidden" */
  .catalogo-layout.filtros-hidden {
    grid-template-columns: 0 1fr;
  }
  .catalogo-layout.filtros-hidden .catalogo-filtros {
    opacity: 0;
    pointer-events: none;
    width: 0;
    padding: 0;
    border-color: transparent;
    overflow: hidden;
  }
}

/* ═══════════════════════════════════════════════════════════
   Pantalla grande ≥1440px: más aire, centrado
   ═══════════════════════════════════════════════════════════ */
@media (min-width: 1440px) {
  .catalogo-layout {
    max-width: 1540px;
  }
}