/* =============================================
   RATÓN DE LIMÓN — Estilos de la tienda
   ============================================= */

/* --- MODAL PRODUCTO --- */
.modal-prod-bg {
  display: none;
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(0,0,0,0.55);
  z-index: 300;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}

.modal-prod {
  background: var(--blanco);
  border-radius: 20px;
  max-width: 780px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  box-shadow: 0 16px 60px rgba(0,0,0,0.25);
  position: relative;
  animation: modalIn .2s ease;
}

@keyframes modalIn {
  from { transform: scale(0.95); opacity: 0; }
  to   { transform: scale(1);    opacity: 1; }
}

.modal-prod-img {
  background: var(--crema-d);
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 320px;
  border-radius: 20px 0 0 20px;
  overflow: hidden;
}
.modal-prod-img img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 1.5rem;
}
.modal-prod-img .modal-emoji {
  font-size: 7rem;
}

.modal-prod-body {
  padding: 2rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 1rem;
}
.modal-prod-body .product-tag { align-self: flex-start; }
.modal-prod-body h2 { font-size: 1.4rem; line-height: 1.3; }
.modal-prod-body .modal-desc { color: var(--gris); font-size: 1rem; }
.modal-prod-body .modal-price {
  font-size: 2rem;
  font-weight: 700;
  color: var(--salvia-d);
  font-family: 'Playfair Display', serif;
}
.modal-prod-body .modal-actions { display: flex; gap: .8rem; flex-wrap: wrap; margin-top: .5rem; }

/* --- IA: sugerencia de receta --- */
.modal-ia {
  margin-top: 1.2rem;
  padding: 1rem 1.2rem;
  background: linear-gradient(135deg, #F0F7EC 0%, #FAFFF7 100%);
  border-radius: 12px;
  border-left: 3px solid var(--salvia);
  font-size: 0.88rem;
  color: var(--carbon);
  line-height: 1.6;
}

.modal-ia-header {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-weight: 600;
  font-size: 0.78rem;
  color: var(--salvia-d);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 0.6rem;
}

.modal-ia-texto {
  white-space: pre-line;
}

.modal-ia-cargando {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  color: var(--gris);
  font-size: 0.85rem;
}

.ia-spinner {
  width: 14px;
  height: 14px;
  border: 2px solid var(--crema-d);
  border-top-color: var(--salvia);
  border-radius: 50%;
  animation: iaSpin 0.7s linear infinite;
  flex-shrink: 0;
}

@keyframes iaSpin {
  to { transform: rotate(360deg); }
}

.modal-cerrar {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: rgba(0,0,0,0.12);
  border: none;
  border-radius: 50%;
  width: 32px;
  height: 32px;
  font-size: 1rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--carbon);
  transition: background .15s;
}
.modal-cerrar:hover { background: rgba(0,0,0,0.22); }

@media (max-width: 600px) {
  .modal-prod { grid-template-columns: 1fr; }
  .modal-prod-img { min-height: 220px; border-radius: 20px 20px 0 0; }
}

.tienda-header {
  text-align: center;
  padding: 4rem 2rem 2rem;
  background: linear-gradient(135deg, var(--crema) 60%, #EDF7E8 100%);
}
.tienda-header h1 { margin-bottom: 0.5rem; }
.tienda-header p { color: var(--gris); font-size: 1.05rem; }

/* --- FILTROS --- */
.tienda-filtros {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  justify-content: center;
  padding: 2rem 2rem 1rem;
}

.filtro-btn {
  padding: 0.5rem 1.4rem;
  border-radius: 100px;
  border: 2px solid var(--crema-d);
  background: var(--blanco);
  color: var(--carbon);
  font-family: 'Inter', sans-serif;
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
}
.filtro-btn:hover { border-color: var(--salvia); color: var(--salvia); }
.filtro-btn.active {
  background: var(--salvia);
  border-color: var(--salvia);
  color: var(--blanco);
}

.filtro-sep {
  width: 1px;
  height: 28px;
  background: var(--crema-d);
  margin: 0 0.25rem;
}

.filtro-orden {
  padding: 0.5rem 1rem;
  border-radius: 100px;
  border: 2px solid var(--crema-d);
  background: var(--blanco);
  color: var(--carbon);
  font-family: 'Inter', sans-serif;
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  outline: none;
}

/* --- GRILLA TIENDA --- */
.tienda-grid-section {
  padding: 2rem 4rem 5rem;
}

.tienda-product-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  max-width: 1100px;
  margin: 0 auto;
}

.product-card.oculto { display: none; }

/* --- CARRITO BTN EN NAV --- */
.nav-right {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.carrito-btn {
  background: var(--limon);
  border: none;
  border-radius: 100px;
  padding: 0.5rem 1.2rem;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.4rem;
  transition: background 0.2s;
}
.carrito-btn:hover { background: var(--limon-d); }

.carrito-count {
  background: var(--salvia);
  color: var(--blanco);
  border-radius: 100px;
  min-width: 20px;
  height: 20px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  padding: 0 4px;
}

/* --- PANEL CARRITO --- */
.carrito-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.3);
  z-index: 200;
}
.carrito-overlay.visible { display: block; }

.carrito-panel {
  position: fixed;
  top: 0;
  right: -400px;
  width: 380px;
  height: 100vh;
  background: var(--blanco);
  z-index: 201;
  display: flex;
  flex-direction: column;
  box-shadow: -4px 0 32px rgba(0,0,0,0.12);
  transition: right 0.3s ease;
}
.carrito-panel.abierto { right: 0; }

.carrito-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.2rem 1.5rem;
  border-bottom: 1px solid var(--crema-d);
}
.carrito-header h3 { font-size: 1.1rem; }

.carrito-cerrar {
  background: none;
  border: none;
  font-size: 1.1rem;
  cursor: pointer;
  color: var(--gris);
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
  transition: background 0.2s;
}
.carrito-cerrar:hover { background: var(--crema-d); }

.carrito-items {
  flex: 1;
  overflow-y: auto;
  padding: 1rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.carrito-vacio { color: var(--gris); text-align: center; margin-top: 2rem; }

.carrito-item {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 0.5rem;
  padding: 0.8rem;
  background: var(--crema);
  border-radius: var(--radio);
}
.carrito-item-nombre { font-weight: 500; font-size: 0.9rem; }
.carrito-item-precio { color: var(--salvia-d); font-weight: 600; font-size: 0.9rem; }
.carrito-item-controls {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.carrito-item-qty {
  font-weight: 600;
  min-width: 20px;
  text-align: center;
}
.qty-btn {
  background: var(--blanco);
  border: 1px solid var(--crema-d);
  border-radius: 4px;
  width: 24px;
  height: 24px;
  cursor: pointer;
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s;
}
.qty-btn:hover { background: var(--crema-d); }

.carrito-footer {
  padding: 1.2rem 1.5rem;
  border-top: 1px solid var(--crema-d);
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.carrito-total {
  display: flex;
  justify-content: space-between;
  font-weight: 600;
  font-size: 1.1rem;
}
.carrito-total-precio { color: var(--salvia-d); }

.carrito-nota {
  text-align: center;
  font-size: 0.8rem;
  color: var(--gris);
}

/* --- RESPONSIVE --- */
@media (max-width: 900px) {
  .tienda-grid-section { padding: 2rem; }
  .tienda-product-grid { grid-template-columns: repeat(2, 1fr); }
  .carrito-panel { width: 320px; }
}

@media (max-width: 600px) {
  .tienda-product-grid { grid-template-columns: 1fr; max-width: 380px; margin: 0 auto; }
  .carrito-panel { width: 100%; right: -100%; }
}