/* ══════════════════════════════════════════════════════════════════
   estilo_catalogo.css  —  Estilos específicos del panel "Catálogo"
   Depende de las variables definidas en estilo.css (debe cargarse
   después de ese archivo).
   ══════════════════════════════════════════════════════════════════ */

/* ── Grilla de catálogo ──────────────────────────────────────── */
.cat-grid { display:grid; grid-template-columns:repeat(auto-fill,minmax(190px,1fr)); gap:16px; padding:4px 2px 4px; }
.cat-card { background:var(--white); border:1px solid var(--gray-100); border-radius:var(--radius); overflow:hidden; cursor:pointer; box-shadow:var(--shadow-sm); transition:transform .15s, box-shadow .15s; display:flex; flex-direction:column; }
.cat-card:hover { transform:translateY(-3px); box-shadow:var(--shadow-md); }
.cat-card-img { width:100%; aspect-ratio:1/1; background:var(--gray-100); display:flex; align-items:center; justify-content:center; overflow:hidden; }
.cat-card-img img { width:100%; height:100%; object-fit:cover; }
.cat-card-img .noimg { color:var(--gray-300); font-size:12px; font-style:italic; }
.cat-card-body { padding:10px 12px 12px; display:flex; flex-direction:column; gap:6px; flex:1; }
.cat-card-title { font-size:12.5px; font-weight:600; color:var(--gray-700); line-height:1.35; min-height:34px; }
.cat-card-price { font-size:16px; font-weight:700; color:var(--sage-900); }
.cat-stock { font-size:10.5px; font-weight:700; letter-spacing:.4px; text-transform:uppercase; display:inline-flex; align-items:center; gap:4px; width:fit-content; padding:2px 8px; border-radius:10px; }
.cat-stock.si { background:#e6f4eb; color:var(--sage-700); }
.cat-stock.no { background:var(--gray-100); color:var(--gray-500); }

/* ── Planes de financiación en el modal de artículo ─────────── */
.plan-row { display:flex; justify-content:space-between; align-items:center; padding:9px 14px; border-bottom:1px solid var(--gray-100); font-size:13px; }
.plan-row:last-child { border-bottom:none; }
.plan-row .nombre { color:var(--gray-700); }
.plan-row .precio { font-family:'DM Mono',monospace; font-weight:600; color:var(--sage-700); }

/* ── Selector de cantidad (modal artículo + líneas del carrito) ── */
.qty-stepper { display:inline-flex; align-items:center; border:1.5px solid var(--gray-300); border-radius:var(--radius-sm); overflow:hidden; }
.qty-stepper .qty-btn {
  width:30px; height:32px; border:none; background:var(--gray-100); color:var(--sage-700);
  font-size:16px; font-weight:700; cursor:pointer; line-height:1; transition:background .15s;
}
.qty-stepper .qty-btn:hover { background:var(--sage-200); }
.qty-stepper input {
  width:44px; height:32px; border:none; border-left:1.5px solid var(--gray-300); border-right:1.5px solid var(--gray-300);
  text-align:center; font-family:'DM Mono',monospace; font-size:13px; color:var(--gray-700); outline:none;
  -moz-appearance:textfield;
}
.qty-stepper input::-webkit-outer-spin-button,
.qty-stepper input::-webkit-inner-spin-button { -webkit-appearance:none; margin:0; }

/* ── Botón flotante del carrito ──────────────────────────────── */
.btn-carrito-flotante {
  position:fixed; right:24px; bottom:24px; z-index:900;
  display:flex; align-items:center; gap:8px; height:52px; padding:0 20px 0 18px;
  background:linear-gradient(135deg,var(--sage-700),var(--sage-500)); color:#fff;
  border:none; border-radius:26px; cursor:pointer; box-shadow:0 8px 24px rgba(30,51,39,.35);
  font-family:'DM Sans',sans-serif; font-size:14px; font-weight:700; transition:filter .15s, transform .15s;
}
.btn-carrito-flotante:hover { filter:brightness(1.08); transform:translateY(-2px); }
.btn-carrito-flotante #carrito-badge-count {
  background:#fff; color:var(--sage-700); border-radius:50%; min-width:22px; height:22px;
  display:inline-flex; align-items:center; justify-content:center; font-size:12px; padding:0 5px;
}

/* ── Botón flotante de WhatsApp (consultas) ──────────────────── */
/* Se ubica en la esquina opuesta al carrito para que nunca se superpongan,
   sin importar si el carrito está visible (tiene ítems) o no. */
.btn-whatsapp-flotante {
  position:fixed; left:24px; bottom:24px; z-index:900;
  width:52px; height:52px; display:flex; align-items:center; justify-content:center;
  background:#25D366; border-radius:50%; box-shadow:0 8px 24px rgba(37,211,102,.4);
  transition:filter .15s, transform .15s;
}
.btn-whatsapp-flotante:hover { filter:brightness(1.06); transform:translateY(-2px); }

/* ── Líneas del carrito ──────────────────────────────────────── */
.carrito-linea { display:flex; align-items:center; gap:12px; padding:12px 0; border-bottom:1px solid var(--gray-100); }
.carrito-linea:last-child { border-bottom:none; }
.carrito-linea-info { flex:1; min-width:0; }
.carrito-linea-desc { font-size:13.5px; font-weight:600; color:var(--gray-700); line-height:1.3; }
.carrito-linea-plan { font-size:11.5px; color:var(--gray-500); margin-top:2px; }
.carrito-linea-subtotal { width:90px; text-align:right; font-family:'DM Mono',monospace; font-weight:600; color:var(--sage-900); font-size:13.5px; }
.carrito-linea-borrar {
  width:30px; height:30px; border:none; background:transparent; color:var(--gray-500);
  cursor:pointer; border-radius:8px; display:flex; align-items:center; justify-content:center; transition:all .15s;
}
.carrito-linea-borrar:hover { background:var(--red-100); color:var(--red-400); }
.carrito-total { font-size:15px; color:var(--gray-700); }
.carrito-total strong { color:var(--sage-900); font-size:17px; }

@media (max-width:520px) {
  .carrito-linea { flex-wrap:wrap; }
  .carrito-linea-info { flex-basis:100%; }
  .carrito-linea-subtotal { width:auto; margin-left:auto; }
  .btn-whatsapp-flotante { width:46px; height:46px; left:16px; bottom:16px; }
}

/* ── Selección múltiple de artículos (enviar por WhatsApp) ───── */
.cat-card-img { position:relative; }
.cat-card-check {
  position:absolute; top:8px; left:8px; width:24px; height:24px; border-radius:6px;
  background:rgba(255,255,255,.85); border:2px solid var(--gray-300);
  display:flex; align-items:center; justify-content:center; cursor:pointer;
  transition:all .15s; z-index:2;
}
.cat-card-check svg { opacity:0; transition:opacity .15s; }
.cat-card-check.on { background:var(--sage-700); border-color:var(--sage-700); }
.cat-card-check.on svg { opacity:1; }
.cat-card-selected { outline:2.5px solid var(--sage-500); outline-offset:-1px; }

.btn-whatsapp-seleccion {
  position:fixed; left:24px; bottom:90px; z-index:900;
  width:52px; height:52px; display:flex; align-items:center; justify-content:center;
  background:linear-gradient(135deg,var(--sage-700),var(--sage-500)); border:none; border-radius:50%;
  box-shadow:0 8px 24px rgba(30,51,39,.35); cursor:pointer; transition:filter .15s, transform .15s;
}
.btn-whatsapp-seleccion:hover { filter:brightness(1.08); transform:translateY(-2px); }
.btn-whatsapp-seleccion #wa-seleccion-badge {
  position:absolute; top:-4px; right:-4px; background:#fff; color:var(--sage-700); border-radius:50%;
  min-width:20px; height:20px; display:inline-flex; align-items:center; justify-content:center;
  font-size:11px; font-weight:700; padding:0 4px; box-shadow:0 2px 6px rgba(0,0,0,.15);
}

.wa-lista-articulos { padding:6px 14px; }
.wa-articulo-item { display:flex; align-items:center; justify-content:space-between; gap:10px; padding:8px 0; border-bottom:1px solid var(--gray-100); font-size:13px; color:var(--gray-700); }
.wa-articulo-item:last-child { border-bottom:none; }
.wa-articulo-item button { border:none; background:transparent; color:var(--gray-500); cursor:pointer; font-size:13px; padding:2px 6px; border-radius:6px; }
.wa-articulo-item button:hover { background:var(--red-100); color:var(--red-400); }

.wa-resultados-cliente { margin-top:8px; max-height:180px; overflow-y:auto; border-radius:8px; }
.wa-cliente-item { padding:8px 10px; border-radius:8px; cursor:pointer; display:flex; flex-direction:column; gap:2px; transition:background .12s; }
.wa-cliente-item:hover { background:var(--sage-100); }
.wa-cliente-item .nombre { font-size:13px; font-weight:600; color:var(--gray-700); }
.wa-cliente-item .dni { font-size:11px; color:var(--gray-500); font-family:'DM Mono',monospace; }
.wa-buscando { padding:8px 10px; font-size:12px; color:var(--gray-500); font-style:italic; }

@media (max-width:520px) {
  .btn-whatsapp-seleccion { width:46px; height:46px; left:16px; bottom:74px; }
}