/**
 * 🛒 Barra Sticky del Carrito - Solo Móvil
 * Muestra resumen del carrito fijo en la parte inferior
 */

/* ========================================
   BARRA STICKY - SOLO MÓVIL
   ======================================== */

.cart-sticky-bar {
  display: none; /* Oculto por defecto (desktop) */
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 998; /* Debajo del modal del carrito (1000) pero encima del contenido */
  
  background: linear-gradient(135deg, #1a1a1a 0%, #252525 100%);
  border-top: 1px solid var(--color-border, #333);
  box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.5);
  
  padding: 0.75rem 1rem;
  
  transform: translateY(100%);
  transition: transform 0.3s ease-out, opacity 0.3s ease-out;
  opacity: 0;
}

/* Mostrar cuando hay items */
.cart-sticky-bar.cart-sticky-bar--visible {
  transform: translateY(0);
  opacity: 1;
}

/* Solo visible en móvil */
@media (max-width: 768px) {
  .cart-sticky-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
  }
  
  /* Agregar padding al body para que el último producto no quede tapado */
  body.has-cart-items {
    padding-bottom: 70px;
  }
}

/* ========================================
   CONTENIDO DE LA BARRA
   ======================================== */

.cart-sticky-bar__info {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex: 1;
  min-width: 0;
}

/* Icono del carrito */
.cart-sticky-bar__icon {
  position: relative;
  width: 40px;
  height: 40px;
  background: rgba(255, 107, 53, 0.15);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.cart-sticky-bar__icon svg {
  width: 22px;
  height: 22px;
  color: var(--color-primary, #FF6B35);
}

/* Badge de cantidad */
.cart-sticky-bar__badge {
  position: absolute;
  top: -5px;
  right: -5px;
  background: var(--color-primary, #FF6B35);
  color: white;
  font-size: 0.7rem;
  font-weight: 700;
  min-width: 18px;
  height: 18px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 4px;
  box-shadow: 0 2px 6px rgba(255, 107, 53, 0.4);
}

/* Texto de resumen */
.cart-sticky-bar__text {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
  min-width: 0;
}

.cart-sticky-bar__count {
  font-size: 0.8rem;
  color: var(--color-text-secondary, #B0B0B0);
  white-space: nowrap;
}

.cart-sticky-bar__total {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-text, #fff);
  white-space: nowrap;
}

/* ========================================
   BOTÓN VER CARRITO
   ======================================== */

.cart-sticky-bar__button {
  background: linear-gradient(135deg, var(--color-primary, #FF6B35) 0%, #e55a2b 100%);
  color: white;
  border: none;
  padding: 0.75rem 1.25rem;
  border-radius: 10px;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.4rem;
  transition: all 0.2s ease;
  box-shadow: 0 4px 12px rgba(255, 107, 53, 0.3);
  flex-shrink: 0;
  white-space: nowrap;
}

.cart-sticky-bar__button:hover {
  background: linear-gradient(135deg, #e55a2b 0%, #d14a1f 100%);
  transform: translateY(-1px);
  box-shadow: 0 6px 16px rgba(255, 107, 53, 0.4);
}

.cart-sticky-bar__button:active {
  transform: translateY(0);
}

.cart-sticky-bar__button svg {
  width: 16px;
  height: 16px;
}

/* ========================================
   ANIMACIÓN DE ENTRADA AL AGREGAR PRODUCTO
   ======================================== */

.cart-sticky-bar--pulse {
  animation: stickyPulse 0.4s ease;
}

@keyframes stickyPulse {
  0% { transform: translateY(0) scale(1); }
  50% { transform: translateY(-3px) scale(1.02); }
  100% { transform: translateY(0) scale(1); }
}

/* ========================================
   AJUSTE PARA BOTÓN WHATSAPP FLOTANTE
   ======================================== */

@media (max-width: 768px) {
  /* Mover el botón de WhatsApp más arriba cuando hay items en el carrito */
  body.has-cart-items .whatsapp-float {
    bottom: 80px !important;
  }
}

/* ========================================
   RESPONSIVE EXTRA PEQUEÑO
   ======================================== */

@media (max-width: 380px) {
  .cart-sticky-bar {
    padding: 0.6rem 0.75rem;
  }
  
  .cart-sticky-bar__icon {
    width: 36px;
    height: 36px;
  }
  
  .cart-sticky-bar__icon svg {
    width: 18px;
    height: 18px;
  }
  
  .cart-sticky-bar__total {
    font-size: 1rem;
  }
  
  .cart-sticky-bar__button {
    padding: 0.65rem 1rem;
    font-size: 0.85rem;
  }
}