/* ===== CESTA ORIGINAL MEJORADA SVINUM ===== */
:root {
  --primary-color: #000;
  --secondary-color: #666;
  --accent-color: #28a745;
  --danger-color: #dc3545;
  --light-gray: #f8f9fa;
  --border-light: #f0f0f0;
  --border-medium: #e0e0e0;
  --border-dark: #ddd;
  --shadow-light: 0 4px 20px rgba(0, 0, 0, 0.05);
  --shadow-medium: 0 8px 30px rgba(0, 0, 0, 0.1);
  --shadow-heavy: 0 10px 30px rgba(0, 0, 0, 0.2);
  --transition-fast: 0.3s ease;
  --transition-medium: 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --transition-slow: 0.6s ease;
}

* {
  box-sizing: border-box;
}

body {
  background-color: #fafafa;
  font-family: "Arial", sans-serif;
  line-height: 1.6;
  color: var(--primary-color);
}

/* Contenedor principal */
.cart-main {
  min-height: 70vh;
  position: relative;
}

/* Título principal */
.cart-main h1 {
  font-size: 2.2rem;
  font-weight: 300;
  color: var(--primary-color);
  letter-spacing: 1px;
  margin-bottom: 30px;
  position: relative;
}

.cart-main h1::after {
  content: "";
  position: absolute;
  bottom: -10px;
  left: 0;
  width: 60px;
  height: 2px;
  background: var(--primary-color);
  transition: width var(--transition-fast);
}

.cart-main h1:hover::after {
  width: 120px;
}

/* Línea separadora mejorada */
.cart-main hr {
  border: none;
  height: 1px;
  background: linear-gradient(
    to right,
    transparent,
    var(--border-dark),
    transparent
  );
  margin: 30px 0;
}

/* Lista de productos mejorada */
.cart-items {
  background: white;
}

/* Producto individual */
.cart-product-item {
  background: white;
  border: 1px solid var(--border-light);
  border-radius: 8px;
  margin-bottom: 25px;
  padding: 20px;
  transition: all var(--transition-medium);
  position: relative;
  overflow: hidden;
}

.cart-product-item::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 2px;
  background: linear-gradient(
    90deg,
    transparent,
    var(--primary-color),
    transparent
  );
  transition: left var(--transition-slow);
}

.cart-product-item:hover::before {
  left: 100%;
}

.cart-product-item:hover {
  border-color: var(--border-medium);
  box-shadow: var(--shadow-medium);
  transform: translateY(-3px);
}

/* Imagen del producto mejorada */
.cart-product-image {
  width: 85%;
  height: 200px;
  object-fit: cover;
  border-radius: 6px;
  transition: all var(--transition-medium);
  background: var(--light-gray);
  cursor: pointer;
}

.cart-product-item:hover .cart-product-image {
  transform: scale(1.03);
}

/* Información del producto */
.description-product {
  position: relative;
}

.description-product h6 {
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--primary-color);
  margin-bottom: 12px;
  transition: color var(--transition-fast);
  cursor: pointer;
}

.cart-product-item:hover .description-product h6 {
  color: #333;
}

/* Indicadores de color y talla mejorados */
.product-attributes {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 15px 0;
}

.color-indicator {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  border: 2px solid var(--border-dark);
  position: relative;
  transition: all var(--transition-fast);
  cursor: pointer;
}

.color-indicator::after {
  content: "";
  position: absolute;
  inset: -4px;
  border: 1px solid var(--border-medium);
  border-radius: 50%;
  transition: all var(--transition-fast);
  opacity: 0;
}

.cart-product-item:hover .color-indicator::after {
  border-color: var(--primary-color);
  border-width: 2px;
  opacity: 1;
}

.size-indicator {
  background: var(--light-gray);
  color: var(--secondary-color);
  padding: 4px 12px;
  border-radius: 4px;
  font-size: 0.9rem;
  font-weight: 500;
  border: 1px solid var(--border-medium);
  transition: all var(--transition-fast);
  cursor: pointer;
  min-width: 35px;
  text-align: center;
}

.cart-product-item:hover .size-indicator {
  background: var(--primary-color);
  color: white;
  border-color: var(--primary-color);
  transform: scale(1.05);
}

/* Selector de cantidad mejorado */
.cart-product-item .input-group {
  width: 100px !important;
  border: 1px solid var(--border-medium);
  border-radius: 6px;
  overflow: hidden;
  transition: all var(--transition-fast);
  box-shadow: none;
}

.cart-product-item .input-group:hover {
  border-color: var(--primary-color);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.cart-product-item .input-group .btn {
  background: transparent;
  border: none;
  color: var(--secondary-color);
  padding: 8px 12px;
  transition: all var(--transition-fast);
  font-weight: 500;
  display: flex;
  align-items: center;
  justify-content: center;
}

.cart-product-item .input-group .btn:hover:not(:disabled) {
  background: var(--light-gray);
  color: var(--primary-color);
}

.cart-product-item .input-group .btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.cart-product-item .input-group .form-control {
  border: none;
  text-align: center;
  font-weight: 500;
  color: var(--primary-color);
  background: transparent;
  max-width: 50px;
  box-shadow: none;
}

.cart-product-item .input-group .form-control:focus {
  box-shadow: none;
  border-color: transparent;
  outline: none;
}

/* Precio del producto */
.product-price {
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--primary-color);
  margin-top: 15px;
  position: relative;
}

.product-price::before {
  content: "";
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--primary-color);
  transition: width var(--transition-fast);
}

.cart-product-item:hover .product-price::before {
  width: 100%;
}

/* Botón eliminar mejorado */
.delete-btn {
  background: transparent;
  border: 1px solid var(--border-medium);
  border-radius: 50%;
  width: 45px;
  height: 45px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-medium);
  color: var(--secondary-color);
  position: relative;
  overflow: hidden;
}

.delete-btn::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  background: var(--danger-color);
  border-radius: 50%;
  transition: all var(--transition-fast);
  transform: translate(-50%, -50%);
}

.delete-btn:hover::before {
  width: 100%;
  height: 100%;
}

.delete-btn:hover {
  border-color: var(--danger-color);
  color: white;
  transform: scale(1.1) rotate(10deg);
}

.delete-btn i {
  position: relative;
  z-index: 1;
  font-size: 1.2rem;
}

/* Card del resumen mejorada */
.cart-summary-card {
  background: white;
  border: 1px solid var(--border-light);
  border-radius: 12px;
  padding: 30px;
  position: sticky;
  top: 20px;
  transition: all var(--transition-fast);
  box-shadow: var(--shadow-light);
}

.cart-summary-card:hover {
  border-color: var(--border-medium);
  box-shadow: var(--shadow-medium);
  transform: translateY(-2px);
}

.cart-summary-card h5 {
  font-size: 1.4rem;
  font-weight: 500;
  color: var(--primary-color);
  margin-bottom: 25px;
  text-align: center;
  position: relative;
}

.cart-summary-card h5::after {
  content: "";
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 40px;
  height: 2px;
  background: var(--primary-color);
}

/* Líneas del resumen mejoradas */
.summary-line {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 15px;
  padding: 10px 0;
  border-bottom: 1px solid var(--light-gray);
  transition: all var(--transition-fast);
  border-radius: 4px;
}

.summary-line:hover {
  background: var(--light-gray);
  padding-left: 15px;
  padding-right: 15px;
}

.summary-line.total-line {
  border-bottom: 2px solid var(--primary-color);
  margin-bottom: 25px;
  font-size: 1.1rem;
  font-weight: 600;
  background: var(--light-gray);
  padding: 15px;
  border-radius: 6px;
}

.summary-line .text-secondary {
  color: var(--secondary-color) !important;
}

.summary-line .free-shipping {
  color: var(--accent-color) !important;
  font-weight: 600;
}

/* Botón finalizar compra mejorado */
.checkout-button {
  width: 100%;
  background: var(--primary-color);
  color: white;
  border: 1px solid var(--primary-color);
  border-radius: 6px;
  padding: 18px;
  font-size: 0.95rem;
  font-weight: 500;
  letter-spacing: 1px;
  text-transform: uppercase;
  transition: all var(--transition-medium);
  position: relative;
  overflow: hidden;
  margin-bottom: 15px;
  cursor: pointer;
  height:50px;
}

.checkout-button::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.2),
    transparent
  );
  transition: left var(--transition-slow);
}

.checkout-button:hover::before {
  left: 100%;
}

.checkout-button:hover {
  background: #333;
  transform: translateY(-3px);
  box-shadow: var(--shadow-heavy);
}

/* Enlace seguir comprando */
.continue-shopping-link {
  display: block;
  text-align: center;
  color: var(--secondary-color);
  text-decoration: none;
  font-size: 0.9rem;
  transition: all var(--transition-fast);
  padding: 8px;
  border-radius: 4px;
}

.continue-shopping-link:hover {
  color: var(--primary-color);
  background: var(--light-gray);
  text-decoration: none;
}

/* Toast notification */
.cart-toast {
  position: fixed;
  top: 120px;
  right: 0px;
  background: var(--primary-color);
  color: white;
  padding: 15px 25px;
  border-radius: 8px;
  font-size: 0.9rem;
  z-index: 9999;
  transform: translateX(100%);
  transition: transform var(--transition-medium);
  box-shadow: var(--shadow-medium);
}

.cart-toast.show {
  transform: translateX(10%);
}

.cart-toast.success {
  background: var(--accent-color);
}

.cart-toast.error {
  background: var(--danger-color);
}

/* Estado vacío */
.empty-cart-state {
  text-align: center;
  padding: 80px 20px;
  opacity: 0;
  animation: fadeInUp 0.6s ease forwards;
}

.empty-cart-state i {
  font-size: 4rem;
  color: var(--border-dark);
  margin-bottom: 20px;
  animation: bounce 2s infinite;
}

.empty-cart-state h2 {
  font-weight: 300;
  color: #333;
  margin-bottom: 15px;
}

.empty-cart-state p {
  color: var(--secondary-color);
  margin-bottom: 30px;
}

/* Animaciones */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes bounce {
  0%,
  20%,
  50%,
  80%,
  100% {
    transform: translateY(0);
  }

  40% {
    transform: translateY(-10px);
  }

  60% {
    transform: translateY(-5px);
  }
}

@keyframes slideOut {
  to {
    transform: translateX(-100%);
    opacity: 0;
  }
}

.cart-product-item {
  animation: fadeInUp 0.6s ease forwards;
  opacity: 0;
}

.cart-product-item:nth-child(1) {
  animation-delay: 0.1s;
}

.cart-product-item:nth-child(2) {
  animation-delay: 0.2s;
}

.cart-product-item:nth-child(3) {
  animation-delay: 0.3s;
}

.cart-product-item:nth-child(4) {
  animation-delay: 0.4s;
}

.cart-summary-card {
  animation: fadeInUp 0.6s ease forwards;
  animation-delay: 0.5s;
  opacity: 0;
}

/* Estado de eliminación */
.cart-product-item.removing {
  animation: slideOut 0.4s ease forwards;
}

/* Loading state */
.loading {
  opacity: 0.6;
  pointer-events: none;
}

.loading::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 20px;
  height: 20px;
  border: 2px solid #f3f3f3;
  border-top: 2px solid var(--primary-color);
  border-radius: 50%;
  animation: spin 1s linear infinite;
  transform: translate(-50%, -50%);
}

@keyframes spin {
  0% {
    transform: translate(-50%, -50%) rotate(0deg);
  }

  100% {
    transform: translate(-50%, -50%) rotate(360deg);
  }
}

/* Responsive mejorado */
/* Tablets y pantallas medianas */
@media (max-width: 992px) {
  .cart-summary-card {
    position: static;
    margin-top: 30px;
  }
  
  .cart-product-item {
    padding: 18px;
  }
  
  .cart-product-image {
    height: 180px;
  }
}

/* Móviles grandes */
@media (max-width: 768px) {
  .cart-main {
    padding-top: 20px;
    padding-left: 15px;
    padding-right: 15px;
  }

  .cart-main h1 {
    font-size: 1.8rem;
    text-align: center;
    margin-bottom: 25px;
  }

  .cart-main h1::after {
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
  }

  .cart-main h1:hover::after {
    width: 120px;
  }

  /* Reorganización de productos en móvil */
  .cart-product-item {
    justify-content:center;
    padding: 20px 15px;
    margin-bottom: 20px;
    border-radius: 12px;
  }

  .cart-product-item .row {
    flex-direction: column;
    align-items: center;
  }

  .cart-product-item .col-4 {
    width: 100%;
    max-width: 280px;
    margin-bottom: 20px;
  }

  .cart-product-item .col-8 {
    width: 100%;
  }

  .cart-product-image {
    height: 220px;
    width: 100%;
    max-width: 280px;
    margin: 0 auto;
    border-radius: 8px;
  }

  /* Descripción del producto centrada */
  .description-product {
    align-items:center;
    text-align: center;
  }

  .description-product .d-flex.justify-content-between {
    flex-direction: column;
    align-items: center;
    gap: 15px;
  }

  .description-product h6 {
    font-size: 1.2rem;
    margin-bottom: 15px;
    text-align: center;
  }

  /* Atributos del producto */
  .product-attributes {
    justify-content: center;
    margin: 15px 0 20px 0;
    flex-wrap: wrap;
    gap: 8px;
  }

  .color-indicator {
    width: 24px;
    height: 24px;
  }

  .size-indicator {
    padding: 6px 14px;
    font-size: 0.95rem;
    min-width: 40px;
  }

  /* Selector de cantidad centrado */
  .cart-product-item .input-group {
    width: 120px !important;
    margin: 20px auto;
    border-radius: 8px;
  }

  .cart-product-item .input-group .btn {
    padding: 10px 15px;
    font-size: 1.1rem;
    font-weight: 600;
  }

  .cart-product-item .input-group .form-control {
    font-size: 1.1rem;
    padding: 10px 8px;
  }

  /* Precio centrado y destacado */
  .product-price {
    text-align: center;
    margin: 20px 0 15px 0;
    font-size: 1.4rem;
    font-weight: 700;
  }

  .product-price::before {
    left: 50%;
    transform: translateX(-50%);
    width: 0;
  }

  .cart-product-item:hover .product-price::before {
    width: 60px;
  }

  /* Botón eliminar centrado */
  .delete-btn {
    width: 50px;
    height: 50px;
    margin: 15px auto 0;
    position: relative;
  }

  .delete-btn i {
    font-size: 1.3rem;
  }

  /* Card resumen adaptada */
  .cart-summary-card {
    margin: 40px 0 30px 0;
    padding: 25px 20px;
    position: static;
    border-radius: 12px;
  }

  .cart-summary-card h5 {
    font-size: 1.3rem;
    margin-bottom: 20px;
  }

  .summary-line {
    margin-bottom: 12px;
    padding: 12px 0;
    font-size: 1rem;
  }

  .summary-line.total-line {
    padding: 18px 15px;
    margin-bottom: 25px;
    font-size: 1.2rem;
    border-radius: 8px;
  }

  /* Botón checkout adaptado */
  .checkout-button {
    padding: 18px 20px;
    font-size: 1rem;
    font-weight: 600;
    height: 55px;
    border-radius: 8px;
    margin-bottom: 20px;
  }

  /* Enlace seguir comprando */
  .continue-shopping-link {
    font-size: 1rem;
    padding: 12px;
  }

  /* Toast adaptado */
  .cart-toast {
    left: 15px;
    right: 15px;
    top: 100px;
    transform: translateY(-100%);
    padding: 18px 25px;
    font-size: 1rem;
    border-radius: 10px;
  }

  .cart-toast.show {
    transform: translateY(0);
  }

  /* Estado vacío */
  .empty-cart-state {
    padding: 60px 20px;
  }

  .empty-cart-state i {
    font-size: 5rem;
    margin-bottom: 25px;
  }

  .empty-cart-state h2 {
    font-size: 1.5rem;
    margin-bottom: 20px;
  }

  .empty-cart-state p {
    font-size: 1.1rem;
    margin-bottom: 35px;
  }

  .empty-cart-state .btn {
    padding: 15px 30px;
    font-size: 1rem;
  }
}

/* Móviles pequeños */
@media (max-width: 576px) {
  .cart-main {
    padding-left: 10px;
    padding-right: 10px;
  }

  .cart-main h1 {
    font-size: 1.6rem;
    margin-bottom: 20px;
  }

  .cart-main h1::after {
    width: 60px;
  }

  .cart-main h1:hover::after {
    width: 100px;
  }

  /* Productos más compactos */
  .cart-product-item {
    padding: 15px 12px;
    margin-bottom: 15px;
    border-radius: 10px;
  }

  .cart-product-item .col-4 {
    max-width: 250px;
    margin-bottom: 15px;
  }

  .cart-product-image {
    height: 200px;
    max-width: 250px;
    border-radius: 6px;
  }

  .description-product h6 {
    font-size: 1.1rem;
    margin-bottom: 12px;
  }

  /* Atributos más compactos */
  .product-attributes {
    margin: 12px 0 15px 0;
    gap: 6px;
  }

  .color-indicator {
    width: 22px;
    height: 22px;
  }

  .size-indicator {
    padding: 5px 12px;
    font-size: 0.9rem;
    min-width: 35px;
  }

  /* Selector cantidad más pequeño */
  .cart-product-item .input-group {
    width: 110px !important;
    margin: 15px auto;
  }

  .cart-product-item .input-group .btn {
    padding: 8px 12px;
    font-size: 1rem;
  }

  .cart-product-item .input-group .form-control {
    font-size: 1rem;
    padding: 8px 6px;
  }

  /* Precio más compacto */
  .product-price {
    font-size: 1.3rem;
    margin: 15px 0 12px 0;
  }

  /* Botón eliminar más pequeño */
  .delete-btn {
    width: 45px;
    height: 45px;
    margin: 12px auto 0;
  }

  .delete-btn i {
    font-size: 1.2rem;
  }

  /* Card resumen compacta */
  .cart-summary-card {
    margin: 30px 0 25px 0;
    padding: 20px 15px;
    border-radius: 10px;
  }

  .cart-summary-card h5 {
    font-size: 1.2rem;
    margin-bottom: 18px;
  }

  .summary-line {
    margin-bottom: 10px;
    padding: 10px 0;
    font-size: 0.95rem;
  }

  .summary-line.total-line {
    padding: 15px 12px;
    margin-bottom: 20px;
    font-size: 1.1rem;
  }

  /* Botón checkout compacto */
  .checkout-button {
    padding: 16px 18px;
    font-size: 0.95rem;
    height: 50px;
    letter-spacing: 0.5px;
  }

  /* Toast para móviles pequeños */
  .cart-toast {
    left: 10px;
    right: 10px;
    padding: 15px 20px;
    font-size: 0.95rem;
  }

  /* Estado vacío compacto */
  .empty-cart-state {
    padding: 40px 15px;
  }

  .empty-cart-state i {
    font-size: 4rem;
    margin-bottom: 20px;
  }

  .empty-cart-state h2 {
    font-size: 1.3rem;
    margin-bottom: 15px;
  }

  .empty-cart-state p {
    font-size: 1rem;
    margin-bottom: 30px;
  }

  .empty-cart-state .btn {
    padding: 12px 25px;
    font-size: 0.95rem;
  }
}

/* Móviles muy pequeños */
@media (max-width: 375px) {
  .cart-main h1 {
    font-size: 1.4rem;
  }

  .cart-product-item {
    padding: 12px 10px;
  }

  .cart-product-item .col-4 {
    max-width: 220px;
  }

  .cart-product-image {
    height: 180px;
    max-width: 220px;
  }

  .description-product h6 {
    font-size: 1rem;
  }

  .cart-product-item .input-group {
    width: 100px !important;
  }

  .product-price {
    font-size: 1.2rem;
  }

  .cart-summary-card {
    padding: 18px 12px;
  }

  .checkout-button {
    padding: 14px 16px;
    font-size: 0.9rem;
    height: 48px;
  }
}

/* Orientación landscape en móviles */
@media (max-width: 768px) and (orientation: landscape) {
  .cart-product-item .row {
    flex-direction: row;
    align-items: center;
  }

  .cart-product-item .col-4 {
    width: 40%;
    margin-bottom: 0;
    margin-right: 20px;
  }

  .cart-product-item .col-8 {
    width: 60%;
  }

  .cart-product-image {
    height: 160px;
  }

  .description-product {
    text-align: left;
  }

  .description-product .d-flex.justify-content-between {
    flex-direction: row;
    align-items: flex-start;
  }

  .product-attributes {
    justify-content: flex-start;
  }

  .cart-product-item .input-group {
    margin: 15px 0;
  }

  .product-price {
    text-align: right;
    margin: 15px 0;
  }

  .delete-btn {
    margin: 0;
  }
}

/* Mejoras de accesibilidad táctil */
@media (max-width: 768px) {
  .cart-product-item .input-group .btn,
  .delete-btn,
  .checkout-button,
  .continue-shopping-link {
    min-height: 44px;
    min-width: 44px;
  }

  .color-indicator,
  .size-indicator {
    min-height: 32px;
    min-width: 32px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }
}

/* Animaciones suaves en móvil */
@media (max-width: 768px) {
  .cart-product-item {
    animation-duration: 0.4s;
  }

  .cart-product-item:hover {
    transform: translateY(-1px);
  }

  .cart-summary-card:hover {
    transform: translateY(-1px);
  }

  .checkout-button:hover {
    transform: translateY(-1px);
  }
}