/* catalogo.css v3 */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --brand:#5a2d2d;--brand-dark:#3d1e1e;
  --gold:#c9a84c;
  --txt:#1a1a1a;--txt2:#666;
  --bg:#fff;--bg2:#faf9f7;
  --border:#e8e0d8;
  --r:10px;--cr:14px;--nav:52px;
}
body{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;background:var(--bg2);color:var(--txt);font-size:14px;line-height:1.5}
a{text-decoration:none;color:inherit}
button{cursor:pointer;font-family:inherit;font-size:14px;border:none;background:none}
img{display:block;max-width:100%}

/* NAV */
.nav{position:sticky;top:0;z-index:90;background:var(--brand);color:#fff;display:flex;align-items:center;justify-content:space-between;padding:0 16px;height:var(--nav)}
.nav-logo{font-size:16px;font-weight:600}
.nav-admin-link{color:#fff;display:flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:8px;background:rgba(255,255,255,.18)}
.nav-admin-link:hover{background:rgba(255,255,255,.28)}

/* FAB */
.fab-cart{position:fixed;bottom:24px;right:20px;z-index:500;width:60px;height:60px;border-radius:50%;background:var(--brand);color:#fff;border:none;cursor:pointer;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 20px rgba(0,0,0,.32);transition:transform .15s}
.fab-cart:hover{transform:scale(1.08)}
.fab-cart:active{transform:scale(0.94)}
.fab-badge{position:absolute;top:-4px;right:-4px;background:#e53935;color:#fff;border-radius:50%;min-width:22px;height:22px;font-size:12px;font-weight:700;display:none;align-items:center;justify-content:center;padding:0 4px;border:2.5px solid var(--bg2);line-height:1}

/* COVER */
.cover{background:var(--brand);color:#fff;text-align:center;padding:24px 16px 20px}
.cover-logo{width:72px;height:72px;border-radius:14px;object-fit:cover;margin:0 auto 12px}
.cover-logo-placeholder{width:72px;height:72px;border-radius:14px;background:rgba(255,255,255,.2);margin:0 auto 12px;display:flex;align-items:center;justify-content:center;font-size:28px;font-weight:700}
.cover h1{font-size:22px;font-weight:700;margin-bottom:6px}
.cover-loc{font-size:13px;opacity:.75;margin-bottom:10px}
.social-row{display:flex;justify-content:center;gap:8px;margin-top:10px}
.social-btn{background:rgba(255,255,255,.18);color:#fff;padding:5px 14px;border-radius:20px;font-size:12px}
.social-btn:hover{background:rgba(255,255,255,.28)}

/* TABS */
.tabs-nav{display:flex;background:var(--bg);border-bottom:1px solid var(--border);position:sticky;top:var(--nav);z-index:80}
.tab{flex:1;text-align:center;padding:12px 8px;font-size:13px;color:var(--txt2);border:none;border-bottom:2px solid transparent;background:none;cursor:pointer;transition:color .2s,border-color .2s}
.tab.active{color:var(--brand);border-bottom-color:var(--brand);font-weight:600}

/* FILTROS */
.filters-bar{background:var(--bg);border-bottom:1px solid var(--border);padding:12px 16px 8px;position:sticky;top:calc(var(--nav) + 44px);z-index:70}
.search-wrap{position:relative;margin-bottom:10px}
.search-wrap input{width:100%;border:1px solid var(--border);border-radius:var(--r);padding:9px 12px 9px 36px;font-size:14px;background:var(--bg2);color:var(--txt);outline:none}
.search-wrap input:focus{border-color:var(--brand)}
.search-icon{position:absolute;left:10px;top:50%;transform:translateY(-50%);color:var(--txt2);pointer-events:none}
.cats-scroll{display:flex;gap:6px;overflow-x:auto;padding-bottom:2px;scrollbar-width:none}
.cats-scroll::-webkit-scrollbar{display:none}
.cat-pill{white-space:nowrap;padding:5px 13px;border-radius:20px;font-size:12px;border:1px solid var(--border);background:var(--bg);color:var(--txt2);cursor:pointer;flex-shrink:0;transition:all .15s}
.cat-pill:hover{border-color:var(--brand);color:var(--brand)}
.cat-pill.active{background:var(--brand);color:#fff;border-color:var(--brand)}

/* GRID */
.products-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;padding:14px 16px}
@media(min-width:600px){.products-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(min-width:900px){.products-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;padding:20px 24px}}
.no-products{grid-column:1/-1;text-align:center;padding:48px 16px;color:var(--txt2);display:flex;flex-direction:column;align-items:center;gap:12px}

/* TARJETA */
.prod-card{background:var(--bg);border:1px solid var(--border);border-radius:var(--cr);overflow:hidden;display:flex;flex-direction:column;cursor:pointer;transition:box-shadow .2s}
.prod-card:hover{box-shadow:0 4px 18px rgba(0,0,0,.10)}
.prod-info{padding:10px;display:flex;flex-direction:column;flex:1}
.prod-name{font-size:13px;font-weight:500;line-height:1.3;margin-bottom:4px;flex:1}
.prod-code{font-size:11px;color:var(--txt2);margin-bottom:5px}
.prod-price{font-size:16px;font-weight:700;color:var(--brand);margin-bottom:8px}
.prod-btns{display:flex;gap:6px}
.btn-ver{padding:7px 10px;border:1px solid var(--border);border-radius:8px;font-size:12px;color:var(--txt2);white-space:nowrap;background:var(--bg)}
.btn-ver:hover{border-color:var(--brand);color:var(--brand)}
.btn-add{flex:1;padding:8px;background:var(--brand);color:#fff;border-radius:8px;font-size:13px;font-weight:500;display:flex;align-items:center;justify-content:center;gap:5px;transition:background .15s;border:none;cursor:pointer}
.btn-add:hover{background:var(--brand-dark)}
.btn-add-full{width:100%;padding:13px;font-size:15px;border-radius:12px;justify-content:center;gap:8px}
.offer-badge{position:absolute;top:8px;left:8px;background:var(--gold);color:#fff;font-size:11px;font-weight:700;padding:3px 8px;border-radius:6px;z-index:2}

/* SLIDER */
.card-slider{position:relative;aspect-ratio:1;overflow:hidden;background:var(--bg2)}
.img-placeholder{width:100%;height:100%;display:flex;align-items:center;justify-content:center;background:var(--bg2)}
.slider-track{display:flex;height:100%;transition:transform .3s cubic-bezier(.4,0,.2,1)}
.slider-track img{min-width:100%;width:100%;height:100%;object-fit:cover;flex-shrink:0;user-select:none;pointer-events:none}
.sl-btn{position:absolute;top:50%;transform:translateY(-50%);z-index:5;background:rgba(255,255,255,.90);border:none;border-radius:50%;width:28px;height:28px;font-size:20px;line-height:1;display:flex;align-items:center;justify-content:center;cursor:pointer;color:var(--txt);box-shadow:0 1px 6px rgba(0,0,0,.15)}
.sl-btn:hover{background:#fff}
.sl-prev{left:6px}
.sl-next{right:6px}
.sl-dots{position:absolute;bottom:7px;left:50%;transform:translateX(-50%);display:flex;gap:4px;z-index:5}
.sl-dot{width:6px;height:6px;border-radius:50%;background:rgba(255,255,255,.5);transition:background .2s,transform .2s}
.sl-dot.on{background:#fff;transform:scale(1.35)}

/* PAGINACION */
.pagination{display:flex;align-items:center;justify-content:center;gap:12px;padding:20px 16px}
.pag-btn{padding:8px 16px;border:1px solid var(--border);border-radius:8px;background:var(--bg);color:var(--txt);font-size:13px;transition:all .15s}
.pag-btn:hover:not(.disabled){border-color:var(--brand);color:var(--brand)}
.pag-btn.disabled{opacity:.4;cursor:default}
.pag-info{font-size:13px;color:var(--txt2)}

/* ABOUT */
.about-card{background:var(--bg);border:1px solid var(--border);border-radius:var(--cr);padding:20px;max-width:600px;margin:0 auto}
.about-card h2{font-size:18px;font-weight:700;margin-bottom:12px}
.about-card p{color:var(--txt2);line-height:1.6;margin-bottom:12px}
.about-row{display:flex;align-items:center;gap:8px;font-size:14px;color:var(--txt2);margin-top:10px}

/* ICON BTN (cierre) */
.icon-btn{width:34px;height:34px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:rgba(0,0,0,.07);border:none;cursor:pointer;flex-shrink:0}
.icon-btn:hover{background:rgba(0,0,0,.14)}

/* MODAL DETALLE */
.modal-overlay{position:fixed;inset:0;background:rgba(0,0,0,.55);z-index:300;display:flex;align-items:flex-end;justify-content:center;opacity:0;pointer-events:none;transition:opacity .25s}
.modal-overlay.open{opacity:1;pointer-events:all}
@media(min-width:640px){.modal-overlay{align-items:center}}
.modal-box{background:var(--bg);border-radius:20px 20px 0 0;width:100%;max-width:680px;max-height:92vh;overflow-y:auto;position:relative;transform:translateY(60px);transition:transform .3s cubic-bezier(.32,.72,0,1)}
.modal-overlay.open .modal-box{transform:translateY(0)}
@media(min-width:640px){.modal-box{border-radius:20px;max-height:88vh}}
.modal-close-btn{position:absolute;top:12px;right:12px;z-index:10}
.modal-gallery{width:100%}
.modal-main-wrap{position:relative;aspect-ratio:1;overflow:hidden;background:var(--bg2);cursor:zoom-in}
@media(min-width:640px){.modal-main-wrap{aspect-ratio:4/3}}
.modal-main-wrap img{width:100%;height:100%;object-fit:contain}
.zoom-hint-label{position:absolute;bottom:10px;right:10px;background:rgba(0,0,0,.48);color:#fff;font-size:11px;padding:4px 8px;border-radius:12px;pointer-events:none}
.modal-nav{top:50%;transform:translateY(-50%)}
.modal-thumbs{display:flex;gap:8px;padding:10px 12px;overflow-x:auto;scrollbar-width:none;background:var(--bg2)}
.modal-thumbs::-webkit-scrollbar{display:none}
.m-thumb{width:60px;height:60px;object-fit:cover;border-radius:8px;border:2px solid transparent;cursor:pointer;flex-shrink:0;transition:border-color .15s,transform .15s}
.m-thumb.on{border-color:var(--brand);transform:scale(1.06)}
.m-thumb:hover{border-color:var(--brand)}
.modal-info{padding:16px 18px 28px}
.modal-titulo{font-size:18px;font-weight:700;margin-bottom:6px;line-height:1.3}
.modal-precio{font-size:22px;font-weight:700;color:var(--brand);margin:6px 0 12px}
.modal-desc{font-size:14px;color:var(--txt2);line-height:1.6;margin-bottom:16px}

/* ZOOM LIGHTBOX */
.zoom-overlay{position:fixed;inset:0;background:rgba(0,0,0,.93);z-index:600;display:flex;align-items:center;justify-content:center;opacity:0;pointer-events:none;transition:opacity .2s}
.zoom-overlay.open{opacity:1;pointer-events:all}
.zoom-close-btn{position:absolute;top:14px;right:14px;background:rgba(255,255,255,.15)}
.zoom-close-btn:hover{background:rgba(255,255,255,.25)}
#zoomImg{max-width:95vw;max-height:90vh;object-fit:contain;border-radius:4px}

/* CARRITO DRAWER */
.cart-overlay{position:fixed;inset:0;background:rgba(0,0,0,.45);z-index:400;display:flex;flex-direction:column;justify-content:flex-end;opacity:0;pointer-events:none;transition:opacity .25s}
.cart-overlay.open{opacity:1;pointer-events:all}
.cart-drawer{background:var(--bg);border-radius:18px 18px 0 0;max-height:82vh;display:flex;flex-direction:column;transform:translateY(100%);transition:transform .28s cubic-bezier(.32,.72,0,1)}
.cart-overlay.open .cart-drawer{transform:translateY(0)}
.cart-header{display:flex;align-items:center;justify-content:space-between;padding:16px;border-bottom:1px solid var(--border);flex-shrink:0}
.cart-header h3{font-size:16px;font-weight:700}
.cart-body{overflow-y:auto;flex:1;padding:0 16px}
.cart-empty{display:flex;flex-direction:column;align-items:center;gap:12px;padding:40px 16px;color:var(--txt2)}
.cart-item{display:flex;align-items:center;gap:10px;padding:12px 0;border-bottom:1px solid var(--border)}
.cart-item-img{width:52px;height:52px;border-radius:8px;overflow:hidden;flex-shrink:0;background:var(--bg2)}
.cart-item-img img{width:100%;height:100%;object-fit:cover}
.cart-item-info{flex:1;min-width:0}
.cart-item-name{font-size:13px;font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;margin-bottom:3px}
.cart-item-price{font-size:13px;color:var(--brand);font-weight:600;margin-bottom:5px}
.qty-row{display:flex;align-items:center;gap:10px}
.qty-btn{width:26px;height:26px;border-radius:6px;border:1px solid var(--border);background:var(--bg2);display:flex;align-items:center;justify-content:center;font-size:16px;line-height:1;color:var(--txt);cursor:pointer}
.qty-btn:hover{border-color:var(--brand)}
.btn-remove{color:#c0392b;opacity:.6;padding:6px;background:none;border:none;cursor:pointer;flex-shrink:0}
.btn-remove:hover{opacity:1}
.cart-footer{padding:14px 16px;border-top:1px solid var(--border);flex-shrink:0}
.cart-total-row{display:flex;justify-content:space-between;font-size:15px;margin-bottom:12px}
.cart-total-row strong{color:var(--brand)}
.btn-wa{width:100%;padding:14px;background:#25d366;color:#fff;border-radius:12px;font-size:15px;font-weight:600;display:flex;align-items:center;justify-content:center;gap:8px;border:none;cursor:pointer;transition:background .15s}
.btn-wa:hover{background:#1ebe5d}

/* TOAST */
.toast{position:fixed;bottom:96px;left:50%;transform:translateX(-50%) translateY(16px);background:#222;color:#fff;padding:10px 20px;border-radius:24px;font-size:13px;opacity:0;transition:all .25s;z-index:9999;white-space:nowrap;pointer-events:none}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}