/* =========================================================
   Catálogo de Clínica del Celular — extras sobre styles.css
   Hereda tokens, header, footer y botones de la landing.
   ========================================================= */
.cat-body{background:var(--bg)}
.cat-head-sec{padding-top:calc(var(--stack-h) + 46px)}
.cat-back{display:inline-flex;align-items:center;gap:6px;font-size:.9rem;font-weight:600;color:var(--blue);margin-bottom:18px}
.cat-back:hover{color:var(--blue-700)}
.nav-links>a.active{color:var(--blue)}

/* ---------- filtros ---------- */
/* Buscador centrado arriba y los filtros de categoría en la fila de abajo */
.cat-tools{display:flex;flex-direction:column;align-items:center;gap:16px;margin:26px 0 8px}
.cat-search{position:relative;display:flex;align-items:center;width:min(520px,100%);margin-inline:auto}
.cat-search svg{position:absolute;left:14px;color:var(--muted)}
.cat-search input{
  width:100%;padding:13px 15px 13px 42px;border:1px solid var(--line);border-radius:var(--r-full);
  background:#fff;font:inherit;color:var(--ink);box-shadow:var(--sh-1);
  transition:border-color .2s,box-shadow .2s;
}
.cat-search input:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 4px rgba(30,99,240,.12)}
.cat-chips{display:flex;flex-wrap:wrap;justify-content:center;gap:9px}
.cat-chip{
  display:inline-flex;align-items:center;gap:7px;padding:9px 16px;border-radius:var(--r-full);
  border:1px solid var(--line);background:#fff;font-size:.88rem;font-weight:600;color:var(--ink-2);
  box-shadow:var(--sh-1);transition:background .2s,color .2s,border-color .2s,transform .2s;
}
.cat-chip:hover{transform:translateY(-1px);border-color:var(--blue-100)}
.cat-chip .n{font-size:.78rem;color:var(--muted);font-weight:600}
.cat-chip.on{background:var(--blue);border-color:var(--blue);color:#fff;box-shadow:var(--sh-blue)}
.cat-chip.on .n{color:rgba(255,255,255,.78)}
.cat-count{text-align:center;font-size:.88rem;margin:18px 0 22px}

/* ---------- grid ---------- */
.cat-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:22px}
.cat-card{
  display:flex;flex-direction:column;background:var(--card);border:1px solid var(--line);
  border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--sh-1);
  transition:transform .25s var(--ease),box-shadow .25s var(--ease),border-color .25s;
}
.cat-card:hover{transform:translateY(-4px);box-shadow:var(--sh-2);border-color:var(--blue-100)}
.cat-pic{
  position:relative;aspect-ratio:1;background:linear-gradient(150deg,#fff,var(--blue-050));
  display:grid;place-items:center;cursor:zoom-in;overflow:hidden;
}
.cat-pic img{width:100%;height:100%;object-fit:contain;padding:14px;transition:transform .4s var(--ease)}
.cat-card:hover .cat-pic img{transform:scale(1.04)}
.cat-pic .ph{display:grid;place-items:center;width:100%;height:100%}
.cat-pic .ph img{width:42%;opacity:.26;filter:grayscale(.2)}
.cat-body-txt{display:flex;flex-direction:column;gap:8px;padding:18px 18px 20px;flex:1}
.cat-cat{font-size:.72rem;text-transform:uppercase;letter-spacing:.08em;font-weight:700;color:var(--blue)}
.cat-name{font-size:1.02rem;font-weight:700;line-height:1.3}
.cat-desc{font-size:.88rem;color:var(--muted);line-height:1.5;flex:1}
.cat-price{font-family:var(--font-alt,inherit);font-size:1.16rem;font-weight:700;color:var(--ink);padding-top:10px;border-top:1px solid var(--line-2)}
.cat-price.ask{font-size:.94rem;font-weight:600;color:var(--ink-2)}
.cat-stock{font-size:.8rem;color:var(--muted)}
.cat-card .btn{width:100%;justify-content:center;margin-top:4px}
.cat-soldout{position:absolute;top:12px;right:12px;z-index:2;background:var(--ink);color:#fff;font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:.06em;padding:6px 11px;border-radius:var(--r-full)}
.cat-card.out .cat-pic img{filter:grayscale(1);opacity:.75}
.cat-empty{grid-column:1/-1;text-align:center;padding:60px 20px;color:var(--muted)}

/* ---------- paginación ---------- */
.cat-pager{display:flex;justify-content:center;gap:8px;margin-top:34px}
.cat-pager button{
  min-width:42px;padding:10px 12px;border-radius:12px;border:1px solid var(--line);background:#fff;
  font-weight:600;color:var(--ink-2);box-shadow:var(--sh-1);transition:background .2s,color .2s
}
.cat-pager button.on{background:var(--blue);border-color:var(--blue);color:#fff}

/* ---------- visor de imagen ---------- */
.cat-viewer{position:fixed;inset:0;z-index:6000;background:rgba(8,19,42,.9);display:grid;place-items:center;padding:40px}
.cat-viewer img{max-width:min(880px,92vw);max-height:84vh;border-radius:18px;box-shadow:0 30px 80px rgba(0,0,0,.5)}
.cv-close,.cv-nav{position:absolute;color:#fff;font-size:1.6rem;width:48px;height:48px;border-radius:50%;background:rgba(255,255,255,.14);display:grid;place-items:center}
.cv-close{top:22px;right:22px;font-size:1.1rem}
.cv-nav.prev{left:22px}
.cv-nav.next{right:22px}
.cv-close:hover,.cv-nav:hover{background:rgba(255,255,255,.26)}

@media (max-width:1080px){ .cat-grid{grid-template-columns:repeat(3,minmax(0,1fr))} }
@media (max-width:900px){
  .cat-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
  .cat-head-sec{padding-top:calc(var(--stack-h) + 26px)}
}
@media (max-width:480px){
  .cat-grid{grid-template-columns:1fr}
  .cat-viewer{padding:16px}
}

/* El atributo hidden tiene que ganarle a display:grid/flex */
[hidden]{display:none!important}

/* =========================================================
   Tarjetas: enlace al detalle + hover neón
   El bloque neón de styles.css pierde contra `.cat-card:hover`
   de esta hoja (misma especificidad y esta carga después), así
   que lo repetimos acá para que el catálogo tenga el mismo
   contorno azul y la misma escala que las tarjetas del home.
   ========================================================= */
.cat-name a{color:inherit}
.cat-name a:hover{color:var(--blue)}
.cat-pic{cursor:pointer}
.cat-stock.zero{color:#c2410c;font-weight:600}
.cat-detail-link{font-size:.82rem;font-weight:600;color:var(--blue);text-align:center;margin-top:2px}
.cat-detail-link:hover{color:var(--blue-700)}

.cat-card{transition:transform .28s var(--ease),box-shadow .28s var(--ease),border-color .28s var(--ease);will-change:transform}
.cat-card:hover{
  transform:translateY(-8px) scale(1.035);
  border-color:var(--neon,#31e6ff);
  box-shadow:0 0 0 1px var(--neon,#31e6ff),0 0 16px var(--neon-soft,rgba(49,230,255,.55)),
             0 0 40px var(--neon-blue,rgba(30,99,240,.32)),0 18px 40px rgba(15,32,60,.16);
  z-index:2;position:relative;
}
@media (hover:none){ .cat-card:hover{transform:none;box-shadow:var(--sh-1);border-color:var(--line)} }
@media (prefers-reduced-motion:reduce){ .cat-card:hover{transform:none} }

/* ---------- selector de cantidad ---------- */
.qty-row{display:flex;gap:8px;align-items:center;margin-top:4px}
.qty{display:inline-flex;align-items:center;border:1px solid var(--line);border-radius:var(--r-full);background:#fff;overflow:hidden;flex:0 0 auto}
.qty button{width:34px;height:38px;font-size:1.05rem;font-weight:700;color:var(--blue);background:transparent;line-height:1}
.qty button:hover{background:var(--blue-050)}
.qty input{width:40px;height:38px;border:0;text-align:center;font:inherit;font-weight:700;color:var(--ink);background:transparent}
.qty input:focus{outline:none;background:var(--blue-050)}
.qty-row .btn-add{flex:1;justify-content:center;padding-inline:10px}

/* ---------- carrito: botón flotante ---------- */
.cart-fab{
  /* Abajo a la izquierda: a la derecha vive el fab de WhatsApp y los CTA
     de ancho completo del detalle quedaban tapados. */
  position:fixed;left:20px;bottom:24px;z-index:4500;width:56px;height:56px;border-radius:50%;
  background:var(--blue);color:#fff;display:grid;place-items:center;box-shadow:0 12px 28px rgba(30,99,240,.42);
  transition:transform .2s var(--ease),box-shadow .2s
}
.cart-fab svg{width:26px;height:26px}
.cart-fab:hover{transform:translateY(-3px) scale(1.05);box-shadow:0 16px 34px rgba(30,99,240,.5)}
.cart-fab.has{box-shadow:0 0 0 3px rgba(49,230,255,.5),0 12px 28px rgba(30,99,240,.45)}
.cart-badge{
  position:absolute;top:-5px;right:-5px;min-width:22px;height:22px;padding:0 5px;border-radius:var(--r-full);
  background:#0f1f3c;color:#fff;font-size:.72rem;font-weight:700;display:grid;place-items:center;border:2px solid #fff
}

/* ---------- carrito: panel ---------- */
.cart-panel{position:fixed;inset:0;z-index:6500;background:rgba(8,19,42,.55);display:flex;justify-content:flex-end}
.cart-box{
  width:min(420px,100%);background:#fff;display:flex;flex-direction:column;height:100%;
  box-shadow:-20px 0 60px rgba(8,19,42,.28);animation:cartIn .28s var(--ease)
}
@keyframes cartIn{from{transform:translateX(30px);opacity:.4}to{transform:none;opacity:1}}
.cart-head{display:flex;align-items:center;justify-content:space-between;padding:20px 22px;border-bottom:1px solid var(--line)}
.cart-head h2{font-size:1.15rem;margin:0}
.cart-x{width:36px;height:36px;border-radius:50%;background:#eef3fb;color:var(--ink-2);font-size:.95rem}
.cart-x:hover{background:var(--blue-050);color:var(--blue)}
.cart-body{flex:1;overflow-y:auto;padding:16px 18px;display:flex;flex-direction:column;gap:12px}
.cart-empty{color:var(--muted);font-size:.9rem;text-align:center;padding:40px 10px;line-height:1.6}
.cart-item{display:grid;grid-template-columns:64px 1fr auto;gap:12px;align-items:start;padding:12px;border:1px solid var(--line);border-radius:var(--r-sm);background:#fcfdff}
.ci-pic{width:64px;height:64px;border-radius:10px;overflow:hidden;background:var(--blue-050);display:grid;place-items:center}
.ci-pic img{width:100%;height:100%;object-fit:contain;padding:5px}
.ci-txt{display:flex;flex-direction:column;gap:4px;min-width:0}
.ci-name{font-weight:700;font-size:.92rem;color:var(--ink);line-height:1.3}
.ci-name:hover{color:var(--blue)}
.ci-price{font-size:.8rem;color:var(--muted)}
.ci-stock{font-size:.74rem;color:var(--muted)}
.ci-txt .qty{margin-top:4px;align-self:flex-start}
.ci-txt .qty button{width:30px;height:32px}
.ci-txt .qty input{width:34px;height:32px}
.ci-right{display:flex;flex-direction:column;align-items:flex-end;gap:8px}
.ci-sub{font-size:.95rem;white-space:nowrap}
.ci-del{width:26px;height:26px;border-radius:50%;background:#f4f6fb;color:var(--muted);font-size:.72rem}
.ci-del:hover{background:#ffe9e9;color:#c0392b}
.cart-foot{border-top:1px solid var(--line);padding:18px 20px 22px;display:flex;flex-direction:column;gap:12px}
.cart-total{display:flex;justify-content:space-between;align-items:baseline;font-size:.95rem;color:var(--ink-2)}
.cart-total b{font-family:var(--font-alt,inherit);font-size:1.35rem;color:var(--ink)}
.cart-send{width:100%;justify-content:center}
.cart-send.disabled{opacity:.5;pointer-events:none}
.cart-clear{font-size:.84rem;font-weight:600;color:var(--muted);background:transparent}
.cart-clear:hover{color:#c0392b}
.cart-note{font-size:.76rem;color:var(--muted);line-height:1.5;text-align:center}
@media (max-width:520px){ .cart-box{width:100%} }

/* ---------- avisos (stock, agregado al carrito) ---------- */
.cart-toast{
  position:fixed;left:50%;bottom:28px;transform:translate(-50%,20px);z-index:7000;
  max-width:min(420px,92vw);padding:13px 18px;border-radius:var(--r-full);
  background:#0f1f3c;color:#fff;font-size:.88rem;font-weight:600;text-align:center;
  box-shadow:0 16px 40px rgba(8,19,42,.34);opacity:0;pointer-events:none;transition:opacity .22s,transform .22s
}
.cart-toast.show{opacity:1;transform:translate(-50%,0)}
.cart-toast.bad{background:#b3320f}

/* =========================================================
   Detalle de producto — /catalogo/producto?id=…
   ========================================================= */
.pd-sec{padding-top:calc(var(--stack-h) + 40px)}
.pd-loading{padding:80px 0;text-align:center}
.pd-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:42px;align-items:start;margin-top:6px}
.pd-gallery{position:sticky;top:calc(var(--stack-h) + 20px)}
.pd-main{
  position:relative;aspect-ratio:1;background:linear-gradient(150deg,#fff,var(--blue-050));
  border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;display:grid;place-items:center;
  box-shadow:var(--sh-2)
}
.pd-main img{width:100%;height:100%;object-fit:contain;padding:26px}
.pd-main .ph{display:grid;place-items:center;width:100%;height:100%}
.pd-main .ph img{width:38%;opacity:.24;padding:0}
.pd-main.out img{filter:grayscale(1);opacity:.8}
.pd-arrow{
  position:absolute;top:50%;transform:translateY(-50%);width:44px;height:44px;border-radius:50%;
  background:rgba(255,255,255,.92);color:var(--ink);font-size:1.6rem;line-height:1;
  box-shadow:0 8px 20px rgba(8,19,42,.16)
}
.pd-arrow.prev{left:12px}
.pd-arrow.next{right:12px}
.pd-arrow:hover{background:#fff;color:var(--blue)}
.pd-thumbs{display:flex;gap:10px;margin-top:14px;flex-wrap:wrap}
.pd-thumb{
  width:74px;height:74px;border-radius:12px;border:1px solid var(--line);background:#fff;overflow:hidden;
  display:grid;place-items:center;transition:border-color .2s,transform .2s
}
.pd-thumb img{width:100%;height:100%;object-fit:contain;padding:6px}
.pd-thumb:hover{transform:translateY(-2px);border-color:var(--blue-100)}
.pd-thumb.on{border-color:var(--blue);box-shadow:0 0 0 2px rgba(30,99,240,.22)}

.pd-info{display:flex;flex-direction:column;gap:14px}
.pd-cat{
  align-self:flex-start;font-size:.74rem;text-transform:uppercase;letter-spacing:.08em;font-weight:700;
  color:var(--blue);background:var(--blue-050);border:1px solid var(--blue-100);
  padding:6px 13px;border-radius:var(--r-full)
}
.pd-cat:hover{background:var(--blue);color:#fff}
.pd-title{font-size:clamp(1.6rem,3.2vw,2.3rem);line-height:1.18;margin:0}
.pd-price{font-family:var(--font-alt,inherit);font-size:2rem;font-weight:700;color:var(--ink);margin:0}
.pd-price.ask{font-size:1.2rem;color:var(--ink-2)}
.pd-stock{display:flex;align-items:center;gap:9px;font-size:.92rem;font-weight:600;color:var(--ink-2);margin:0}
.pd-stock .dotx{width:9px;height:9px;border-radius:50%;background:#c2410c;display:inline-block}
.pd-stock .dotx.ok{background:#12a150;box-shadow:0 0 0 4px rgba(18,161,80,.16)}
.pd-stock.zero{color:#c2410c}
.pd-desc{
  font-size:.98rem;line-height:1.7;color:var(--ink-2);background:#fbfcfe;border:1px solid var(--line);
  border-radius:var(--r-sm);padding:16px 18px
}
.pd-buy{display:flex;gap:12px;align-items:center;flex-wrap:wrap}
.pd-buy .qty button{width:42px;height:48px;font-size:1.2rem}
.pd-buy .qty input{width:52px;height:48px;font-size:1rem}
.pd-buy .btn{flex:1;justify-content:center;min-width:200px}
.pd-full{width:100%;justify-content:center}
.pd-wa{font-size:.88rem;font-weight:600;color:var(--blue);text-align:center}
.pd-wa:hover{color:var(--blue-700)}
.pd-meta{display:flex;flex-direction:column;gap:10px;margin-top:6px;border-top:1px solid var(--line);padding-top:16px}
.pd-meta li{display:flex;flex-direction:column;gap:2px;font-size:.86rem}
.pd-meta b{font-size:.78rem;text-transform:uppercase;letter-spacing:.06em;color:var(--muted)}
.pd-meta span{color:var(--ink-2)}
.pd-missing{text-align:center;padding:70px 20px;display:flex;flex-direction:column;gap:14px;align-items:center}
@media (max-width:900px){
  .pd-grid{grid-template-columns:1fr;gap:28px}
  .pd-gallery{position:static}
  .pd-sec{padding-top:calc(var(--stack-h) + 22px)}
}