/* =====================================================
   NITPOS - Carrito y Checkout Styles
   ===================================================== */

/* Carrito flotante */
.cart-float{
  position: fixed;
  bottom: 24px;
  right: 24px;
  background: var(--c-blue);
  color: #fff;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 24px rgba(26,86,219,.4);
  cursor: pointer;
  z-index: 1000;
  transition: all .3s;
  font-size: 1.4rem;
}
.cart-float:hover{
  transform: scale(1.1);
  background: var(--c-blue-h);
}
.cart-float .cart-badge{
  position: absolute;
  top: -4px;
  right: -4px;
  background: var(--c-red);
  color: #fff;
  font-size: .7rem;
  font-weight: 700;
  min-width: 20px;
  height: 20px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Checkout Modal */
.checkout-modal{
  background: #fff;
  border-radius: var(--r-xl);
  max-width: 500px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
}

.checkout-header{
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 24px;
  border-bottom: 1px solid var(--c-gray-100);
}
.checkout-header h2{
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--c-gray-900);
}
.close-checkout{
  width: 36px;
  height: 36px;
  border: none;
  background: var(--c-gray-100);
  border-radius: 50%;
  font-size: 1.2rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}
.close-checkout:hover{
  background: var(--c-gray-200);
}

.checkout-summary{
  display: flex;
  justify-content: space-between;
  padding: 16px 24px;
  background: var(--c-blue-lt);
  font-size: .95rem;
}
.checkout-summary strong{
  font-size: 1.2rem;
  color: var(--c-blue);
}

#checkoutForm{
  padding: 24px;
}

.checkout-errors{
  background: #FEF2F2;
  color: #DC2626;
  padding: 12px 16px;
  border-radius: var(--r-sm);
  font-size: .85rem;
  margin-bottom: 16px;
  display: none;
  border: 1px solid #FECACA;
}

.checkout-form .form-row{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.checkout-form .form-group{
  margin-bottom: 16px;
}

.checkout-form label{
  display: block;
  font-size: .82rem;
  font-weight: 600;
  color: var(--c-gray-700);
  margin-bottom: 6px;
}

.checkout-form input[type="text"],
.checkout-form input[type="tel"],
.checkout-form input[type="email"]{
  width: 100%;
  padding: 12px 14px;
  border: 1.5px solid var(--c-gray-200);
  border-radius: var(--r-sm);
  font-size: .9rem;
  transition: all .2s;
}

.checkout-form input:focus{
  border-color: var(--c-blue);
  box-shadow: 0 0 0 3px rgba(26,86,219,.1);
}

.pago-opts{
  display: flex;
  gap: 12px;
}

.pago-opt{
  flex: 1;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px;
  border: 1.5px solid var(--c-gray-200);
  border-radius: var(--r-sm);
  cursor: pointer;
  transition: all .2s;
}

.pago-opt:hover{
  border-color: var(--c-blue);
}

.pago-opt input:checked + span{
  color: var(--c-blue);
  font-weight: 600;
}

.comprobante-section{
  margin: 20px 0;
  padding: 16px;
  background: var(--c-gray-50);
  border-radius: var(--r-sm);
}

.comprobante-section small{
  display: block;
  margin-top: 8px;
  font-size: .75rem;
  color: var(--c-gray-400);
}

/* Order Success */
.order-success{
  text-align: center;
  padding: 48px 24px;
}

.success-icon{
  width: 80px;
  height: 80px;
  background: var(--c-green);
  color: #fff;
  font-size: 2.5rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
}

.order-success h2{
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--c-gray-900);
  margin-bottom: 12px;
}

.order-success p{
  color: var(--c-gray-600);
  margin-bottom: 8px;
}

.order-success .btn{
  margin-top: 24px;
}

/* Cart Items in modal */
.cart-items-list{
  max-height: 300px;
  overflow-y: auto;
  margin-bottom: 20px;
}

.cart-item{
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px;
  border-bottom: 1px solid var(--c-gray-100);
}

.cart-item-info{
  flex: 1;
}

.cart-item-name{
  display: block;
  font-size: .9rem;
  font-weight: 600;
  color: var(--c-gray-900);
}

.cart-item-price{
  font-size: .85rem;
  color: var(--c-blue);
  font-weight: 600;
}

.cart-item-qty{
  display: flex;
  align-items: center;
  gap: 8px;
}

.cart-item-qty button{
  width: 28px;
  height: 28px;
  border: 1px solid var(--c-gray-200);
  background: #fff;
  border-radius: 4px;
  cursor: pointer;
  font-size: 1rem;
}

.cart-item-qty button:hover{
  background: var(--c-gray-100);
}

.cart-item-qty span{
  min-width: 24px;
  text-align: center;
  font-weight: 600;
}

/* Empty cart */
.cart-empty{
  text-align: center;
  padding: 40px 20px;
  color: var(--c-gray-400);
}

/* Responsive */
@media(max-width: 640px){
  .cart-float{
    bottom: 16px;
    right: 16px;
  }
  
  .checkout-form .form-row{
    grid-template-columns: 1fr;
  }
}