/* ============================================================
   MEGAVISORES — /catalogo (tienda) + carrito
   ============================================================ */
.catalog-page{padding-top:64px}
.ct-main{padding:34px 0 80px;min-height:70vh}
.ct-head{max-width:820px;margin:0 auto 26px;text-align:center}
.ct-back{display:inline-block;font-weight:700;font-size:.86rem;color:var(--yellow-dark);margin-bottom:14px}
.ct-back:hover{text-decoration:underline}
.ct-head .section-divider{margin:16px auto 0}
.ct-head p{color:var(--gray);margin-top:14px}

.ct-toolbar{display:flex;gap:14px;align-items:center;justify-content:space-between;flex-wrap:wrap;margin-bottom:18px}
.ct-toolbar .cat-searchbox{flex:1;min-width:240px}
.ct-count{font-size:.85rem;color:var(--gray);font-weight:700}

.ct-tabs{display:flex;gap:10px;flex-wrap:wrap;justify-content:center;margin-bottom:28px}
.ct-tab{padding:10px 18px;border-radius:999px;border:1.5px solid var(--border);background:rgba(255,255,255,.7);
  backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);font-weight:700;font-size:.9rem;color:#444;transition:.2s}
.ct-tab:hover{border-color:var(--yellow-dark)}
.ct-tab.active{background:var(--yellow);border-color:var(--yellow);color:#111;box-shadow:0 6px 16px rgba(255,196,0,.32)}

.ct-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.ctp-card{display:flex;flex-direction:column;overflow:hidden}
.ctp-media{aspect-ratio:1/1;background:rgba(247,247,245,.6);display:grid;place-items:center;position:relative}
.ctp-media img{width:100%;height:100%;object-fit:cover}
.ctp-ph{color:var(--gray-2);width:100%;height:100%;display:grid;place-items:center}
.ctp-ph svg{width:54px;height:54px;opacity:.4}
.ctp-badge,.ctp-new,.ctp-out{position:absolute;top:10px;font-size:.64rem;font-weight:800;letter-spacing:.05em;
  text-transform:uppercase;padding:5px 9px;border-radius:7px;z-index:2}
.ctp-badge{left:10px;background:#111;color:var(--yellow)}
.ctp-new{right:10px;background:var(--yellow);color:#111}
.ctp-out{left:10px;top:auto;bottom:10px;background:#e23b3b;color:#fff}
.ctp-body{padding:16px;display:flex;flex-direction:column;gap:6px;flex:1}
.ctp-cat{font-size:.68rem;font-weight:800;letter-spacing:.06em;text-transform:uppercase;color:var(--yellow-dark)}
.ctp-body h3{font-size:1rem;line-height:1.2}
.ctp-meta{font-size:.8rem;color:#555;font-weight:600}
.ctp-desc{font-size:.84rem;color:var(--gray);flex:1}
.ctp-price{font-family:var(--font-display);font-weight:800;font-size:1.15rem;margin-top:4px}
.ctp-price.consult{font-size:.9rem;color:var(--yellow-dark)}
.ctp-actions{display:flex;gap:8px;margin-top:8px}
.ctp-actions .btn{flex:1;justify-content:center;padding:10px 12px;font-size:.85rem}
.ctp-add:disabled{opacity:.5;cursor:default;background:var(--border);box-shadow:none}
.ct-empty{grid-column:1/-1;text-align:center;color:var(--gray);padding:50px 20px}

/* botón carrito header */
.cart-btn{position:relative;width:44px;height:44px;border-radius:12px;border:1.5px solid var(--border);
  background:#fff;display:grid;place-items:center;color:#111;transition:.2s}
.cart-btn:hover{border-color:var(--yellow);background:var(--yellow)}
.cart-btn svg{width:22px;height:22px}
.cart-count{position:absolute;top:-6px;right:-6px;min-width:20px;height:20px;padding:0 5px;border-radius:999px;
  background:#e23b3b;color:#fff;font-size:.7rem;font-weight:800;display:none;place-items:center}

/* panel carrito */
.cart-overlay{position:fixed;inset:0;background:rgba(0,0,0,.45);z-index:960;opacity:0;visibility:hidden;transition:.3s}
.cart-overlay.open{opacity:1;visibility:visible}
.cart-panel{position:fixed;top:0;right:0;bottom:0;width:min(92vw,380px);background:#fff;z-index:965;
  transform:translateX(100%);transition:transform .35s var(--ease);display:flex;flex-direction:column;box-shadow:var(--shadow-lg)}
.cart-panel.open{transform:none}
.cart-top{display:flex;align-items:center;justify-content:space-between;padding:20px;border-bottom:1px solid var(--border)}
.cart-top b{font-family:var(--font-display);font-size:1.1rem}
.cart-close{width:34px;height:34px;border-radius:9px;background:var(--off-white);font-size:1rem}
.cart-close:hover{background:var(--yellow)}
.cart-items{flex:1;overflow-y:auto;padding:14px 20px}
.cart-empty{color:var(--gray);text-align:center;padding:40px 10px;font-size:.9rem}
.cart-item{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 0;border-bottom:1px solid var(--border)}
.ci-info b{display:block;font-size:.9rem}
.ci-info small{color:var(--gray);font-size:.78rem}
.ci-qty{display:flex;align-items:center;gap:8px}
.ci-qty button{width:28px;height:28px;border-radius:8px;background:var(--off-white);font-size:1rem;font-weight:800}
.ci-qty button:hover{background:var(--yellow)}
.ci-qty span{min-width:20px;text-align:center;font-weight:700}
.cart-foot{padding:18px 20px;border-top:1px solid var(--border);display:flex;flex-direction:column;gap:10px}
.cart-total{font-weight:800;font-size:.95rem}
.cart-clear{color:var(--gray);font-size:.82rem;font-weight:700}
.cart-clear:hover{color:#e23b3b}

@media(max-width:1024px){.ct-grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:760px){.ct-grid{grid-template-columns:repeat(2,1fr);gap:14px}.header .nav{display:none}}
@media(max-width:420px){.ct-grid{grid-template-columns:1fr}}

/* --- stock --- */
.ctp-stock{font-size:.78rem;font-weight:800;color:var(--yellow-dark);margin-top:2px}
.ctp-stock.low{color:#d97706}
.ctp-stock.out{color:#e23b3b}
.ci-stock{color:#999!important;font-size:.72rem}
.ci-qty button:disabled{opacity:.4;cursor:default}
.ct-toast{position:fixed;left:50%;bottom:26px;transform:translateX(-50%) translateY(20px);z-index:980;
  background:#111;color:#fff;font-weight:700;font-size:.9rem;padding:12px 22px;border-radius:12px;
  box-shadow:0 12px 30px rgba(0,0,0,.35);opacity:0;pointer-events:none;transition:.3s}
.ct-toast.show{opacity:1;transform:translateX(-50%)}