/* Reset y Variables */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --color-primary: #7741e4;
  --color-primary-dark: #c2185b;
  --color-secondary: #9c27b0;
  --color-accent: #ff6b9d;
  --color-background: #ffffff;
  --color-surface: #f8f9fa;
  --color-border: #e0e0e0;
  --color-text: #212121;
  --color-text-secondary: #757575;
  --color-success: #4caf50;
  --color-error: #f44336;
  --radius: 0.75rem;
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.1);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.1);

  --primary: var(--color-primary);
  --primary-dark: var(--color-primary-dark);
  --secondary: var(--color-secondary);
  --accent: var(--color-accent);
  --background: var(--color-background);
  --background-secondary: var(--color-surface);
  --border-color: var(--color-border);
  --text-primary: var(--color-text);
  --text-secondary: var(--color-text-secondary);
  --success: var(--color-success);
  --error: var(--color-error);
  --text-light: #ffffff;
  --disabled: #bdbdbd;
  --text-disabled: #9e9e9e;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  line-height: 1.6;
  color: var(--color-text);
  background-color: var(--color-background);
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1rem;
}

/* Header */
.header {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
  color: white;
  padding: 1rem 0;
  box-shadow: var(--shadow-md);
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.logo {
  display: flex;
  flex-direction: column;
  text-decoration: none;
  color: white;
}

.logo-text {
  font-size: 1.75rem;
  font-weight: 700;
}

.logo-subtitle {
  font-size: 1.30rem;
  opacity: 0.9;
}

.search-bar {
  position: relative;
  flex: 1;
  max-width: 500px;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 24px;
  padding: 0.5rem 1rem;
}

.search-input {
  flex: 1;
  padding: 0.5rem;
  border: none;
  background: transparent;
  color: white;
  outline: none;
  font-size: 0.95rem;
}

.search-input::placeholder {
  color: rgba(255, 255, 255, 0.7);
}

.search-button {
  padding: 0.5rem;
  border: none;
  background: transparent;
  color: white;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.2s;
}

.search-button:hover {
  opacity: 0.8;
}

.header-nav {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.nav-link {
  color: white;
  text-decoration: none;
  padding: 0.5rem 1rem;
  border-radius: var(--radius);
  transition: background 0.2s;
}

.nav-link:hover {
  background: rgba(255, 255, 255, 0.1);
}

.icon-link {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
}

.cart-badge {
  position: absolute;
  top: -5px;
  right: -5px;
  background: var(--color-accent);
  color: white;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.25rem 0.5rem;
  border-radius: 1rem;
  display: none;
}

.user-menu {
  position: relative;
}

.user-menu-button {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  background: rgba(255, 255, 255, 0.2);
  border: none;
  border-radius: var(--radius);
  color: white;
  cursor: pointer;
}

.user-menu-dropdown {
  position: absolute;
  top: 100%;
  right: 0;
  margin-top: 0.5rem;
  background: white;
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  min-width: 200px;
  display: none;
}

.user-menu-dropdown.show {
  display: block;
}

.dropdown-item {
  display: block;
  padding: 0.75rem 1rem;
  color: var(--color-text);
  text-decoration: none;
  border: none;
  background: none;
  width: 100%;
  text-align: left;
  cursor: pointer;
  transition: background 0.2s;
}

.dropdown-item:hover {
  background: var(--color-surface);
}

.logout-btn {
  color: var(--color-error);
  border-top: 1px solid var(--color-border);
}

/* Main */
.main {
  min-height: calc(100vh - 200px);
  padding: 2rem 0;
}

/* Hero */
.hero {
  background: linear-gradient(135deg, #fce4ec 0%, #7741e4 100%);
  padding: 4rem 0;
  border-radius: var(--radius);
  margin-bottom: 3rem;
}

.hero-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.hero-title {
  font-size: 3rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 1rem;
}

.hero-description {
  font-size: 1.25rem;
  color: white;
  margin-bottom: 2rem;
}

.hero-image img {
  width: 100%;
  border-radius: var(--radius);
}

/* Buttons */
.btn-primary,
.btn-secondary,
.btn-hero,
.btn-promo,
.btn-add-cart,
.btn-submit,
.btn-checkout {
  display: inline-block;
  padding: 0.75rem 2rem;
  border-radius: var(--radius);
  font-weight: 600;
  text-decoration: none;
  text-align: center;
  cursor: pointer;
  transition: all 0.2s;
  border: none;
  font-size: 1rem;
}

.btn-primary,
.btn-hero,
.btn-submit,
.btn-checkout {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
  color: white;
}

.btn-primary:hover,
.btn-hero:hover,
.btn-submit:hover,
.btn-checkout:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn-secondary {
  background: var(--color-surface);
  color: var(--color-text);
  display: inline-block;
  padding: 0.75rem 2rem;
  border-radius: var(--radius);
  font-weight: 600;
  text-decoration: none;
  text-align: center;
  cursor: pointer;
  transition: all 0.2s;
  border: 1px solid var(--color-border);
  font-size: 1rem;
}

.btn-secondary:hover {
  background: var(--color-border);
}

.btn-add-cart {
  background: var(--color-primary);
  color: white;
  width: 100%;
}

.btn-add-cart:hover {
  background: var(--color-primary-dark);
}

/* Promo Section */
.promo-section {
  margin: 3rem 0;
}

.promo-card {
  background: linear-gradient(135deg, #ff6b9d 0%, #7741e4 100%);
  color: white;
  border-radius: var(--radius);
  padding: 3rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  align-items: center;
}

.promo-badge {
  display: inline-block;
  background: rgba(255, 255, 255, 0.2);
  padding: 0.5rem 1rem;
  border-radius: var(--radius);
  font-size: 0.875rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.promo-title {
  font-size: 2rem;
  margin-bottom: 1rem;
}

.promo-description {
  margin-bottom: 2rem;
  opacity: 0.9;
}

.btn-promo {
  background: white;
  color: var(--color-primary);
}

.promo-image img {
  width: 100%;
  border-radius: var(--radius);
}

/* Sections */
.section-title,
.page-title {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 2rem;
  color: var(--color-text);
}

/* Categories */
.categories-section,
.products-section {
  margin: 4rem 0;
}

.categories-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 1.5rem;
}

.category-card {
  background: white;
  padding: 2rem;
  border-radius: var(--radius);
  text-align: center;
  text-decoration: none;
  color: var(--color-text);
  box-shadow: var(--shadow-sm);
  transition: all 0.3s;
}

.category-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.category-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
}

.category-name {
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.category-count {
  color: var(--color-text-secondary);
  font-size: 0.875rem;
}

/* Products */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 2rem;
}

.product-card {
  background: white;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all 0.3s;
  position: relative;
}

.product-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.favorite-btn {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: white;
  border: none;
  border-radius: 50%;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: var(--shadow-md);
  z-index: 10;
  color: var(--color-text-secondary);
  transition: all 0.2s;
}

.favorite-btn:hover,
.favorite-btn.active {
  color: var(--color-primary);
}

.favorite-btn.active svg {
  fill: var(--color-primary);
}

.product-image {
  width: 100%;
  height: 250px;
  overflow: hidden;
}

.product-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.product-info {
  padding: 1.5rem;
}

.product-name {
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.product-description {
  font-size: 0.875rem;
  color: var(--text-secondary);
  margin-bottom: 0.75rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  line-height: 1.4;
}

.product-price {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.price-current {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-primary);
}

.price-original {
  font-size: 1rem;
  color: var(--color-text-secondary);
  text-decoration: line-through;
}

.product-rating {
  color: #ffc107;
  margin-bottom: 1rem;
}

.rating-count {
  color: var(--color-text-secondary);
  font-size: 0.875rem;
}

/* Cart */
.cart-content {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: 2rem;
  margin-top: 2rem;
}

.cart-items {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.cart-item {
  background: white;
  border-radius: var(--radius);
  padding: 1.5rem;
  display: grid;
  grid-template-columns: 100px 1fr auto auto;
  gap: 1.5rem;
  align-items: center;
  box-shadow: var(--shadow-sm);
}

.cart-item-image {
  width: 100px;
  height: 100px;
  object-fit: cover;
  border-radius: var(--radius);
}

.cart-item-name {
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.cart-item-price {
  color: var(--color-text-secondary);
}

.quantity-controls {
  display: flex;
  align-items: center;
  gap: 1rem;
  background: var(--color-surface);
  padding: 0.5rem;
  border-radius: var(--radius);
}

.quantity-controls button {
  width: 30px;
  height: 30px;
  border: none;
  background: white;
  border-radius: 50%;
  cursor: pointer;
  font-weight: 700;
}

.btn-remove {
  padding: 0.5rem 1rem;
  background: var(--color-error);
  color: white;
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
}

.cart-item-total {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-primary);
}

.cart-summary {
  background: white;
  padding: 2rem;
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  height: fit-content;
  position: sticky;
  top: 100px;
}

.summary-title {
  font-size: 1.5rem;
  margin-bottom: 1.5rem;
}

.summary-row {
  display: flex;
  justify-content: space-between;
  padding: 1rem 0;
  border-bottom: 1px solid var(--color-border);
}

.summary-row.total {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-primary);
  border-bottom: none;
}

.btn-checkout {
  width: 100%;
  margin-top: 1.5rem;
}

.empty-cart,
.empty-favorites {
  text-align: center;
  padding: 4rem 2rem;
}

.empty-cart h2,
.empty-favorites h2 {
  font-size: 2rem;
  margin-bottom: 1rem;
}

.empty-cart p,
.empty-favorites p {
  color: var(--color-text-secondary);
  margin-bottom: 2rem;
}

/* Auth Pages */
.auth-container {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 60vh;
  padding: 2rem 0;
}

.auth-card {
  background: white;
  padding: 3rem;
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  width: 100%;
  max-width: 500px;
}

.auth-title {
  font-size: 2rem;
  margin-bottom: 0.5rem;
  color: var(--color-primary);
}

.auth-subtitle {
  color: var(--color-text-secondary);
  margin-bottom: 2rem;
}

.auth-form {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.form-label {
  font-weight: 600;
  color: var(--color-text);
}

.form-input,
.form-textarea {
  padding: 0.75rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  font-size: 1rem;
  transition: border-color 0.2s;
}

.form-input:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--color-primary);
}

.error-message {
  color: var(--color-error);
  font-size: 0.875rem;
  padding: 0.75rem;
  background: #ffebee;
  border-radius: var(--radius);
  display: none;
}

.error-message:not(:empty) {
  display: block;
}

.success-message {
  color: var(--color-success);
  font-size: 0.875rem;
  padding: 0.75rem;
  background: #e8f5e9;
  border-radius: var(--radius);
  display: none;
}

.success-message:not(:empty) {
  display: block;
}

.auth-links {
  margin-top: 1.5rem;
  text-align: center;
}

.auth-links a {
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 600;
}

/* Contact */
.contact-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  margin-top: 2rem;
}

.contact-title {
  font-size: 2.5rem;
  margin-bottom: 1rem;
  color: var(--color-primary);
}

.contact-description {
  color: var(--color-text-secondary);
  margin-bottom: 2rem;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.contact-item h3 {
  font-size: 1.125rem;
  margin-bottom: 0.5rem;
  color: var(--color-primary);
}

.contact-form-container {
  background: white;
  padding: 2rem;
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
}

.form-message {
  padding: 1rem;
  border-radius: var(--radius);
  margin-bottom: 1rem;
}

.form-message.success {
  background: #e8f5e9;
  color: var(--color-success);
}

.form-message.error {
  background: #ffebee;
  color: var(--color-error);
}

/* Account */
.account-container {
  max-width: 800px;
  margin: 0 auto;
}

.account-card {
  background: white;
  padding: 2rem;
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  margin-bottom: 2rem;
}

.account-section-title {
  font-size: 1.5rem;
  margin-bottom: 1.5rem;
  color: var(--color-primary);
}

.account-info {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.info-row {
  display: flex;
  justify-content: space-between;
  padding: 1rem;
  background: var(--color-surface);
  border-radius: var(--radius);
}

.info-label {
  font-weight: 600;
}

.account-role {
  background: var(--color-primary);
  color: white;
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius);
  font-size: 0.875rem;
}

/* Footer */
.footer {
  background: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 100%);
  color: white;
  padding: 3rem 0 1rem;
  margin-top: 4rem;
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin-bottom: 2rem;
}

.footer-title {
  font-size: 1.125rem;
  margin-bottom: 1rem;
}

.footer-text {
  color: rgba(255, 255, 255, 0.8);
  line-height: 1.6;
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 0.5rem;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.8);
  text-decoration: none;
  transition: color 0.2s;
}

.footer-links a:hover {
  color: white;
}

.social-links {
  display: flex;
  gap: 1rem;
}

.social-link {
  color: rgba(255, 255, 255, 0.8);
  text-decoration: none;
  transition: color 0.2s;
}

.social-link:hover {
  color: white;
}

.footer-bottom {
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  color: rgba(255, 255, 255, 0.6);
}

/* Notifications */
.notification {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  background: white;
  color: var(--color-text);
  padding: 1rem 1.5rem;
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  z-index: 1000;
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.3s;
  max-width: 400px;
  border-left: 4px solid var(--color-primary);
}

.notification.show {
  opacity: 1;
  transform: translateY(0);
}

.notification-content {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.notification-icon {
  font-size: 1.5rem;
  font-weight: bold;
}

.notification-message {
  flex: 1;
}

.notification-success {
  border-left-color: var(--color-success);
}

.notification-error {
  border-left-color: var(--color-error);
}

.notification-info {
  border-left-color: var(--color-primary);
}

.notification-warning {
  border-left-color: #ff9800;
}

/* Loader */
.loader {
  text-align: center;
  padding: 2rem;
  color: var(--color-text-secondary);
}

/* Filter Controls */
.filter-controls {
  margin-bottom: 2rem;
}

.filter-select {
  padding: 0.75rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  font-size: 1rem;
  min-width: 250px;
}

.page-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 2rem;
}

/* Producto con badge de descuento */
.product-badge {
  position: absolute;
  top: 1rem;
  left: 1rem;
  background: var(--color-error);
  color: white;
  padding: 0.5rem 0.75rem;
  border-radius: var(--radius);
  font-size: 0.875rem;
  font-weight: 700;
  z-index: 5;
}

/* Animaciones de entrada */
.fade-in {
  animation: fadeIn 0.5s ease-in;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Precio con descuento en product card */

/* Loading states */
.loading-state {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 300px;
}

.spinner {
  width: 40px;
  height: 40px;
  border: 4px solid var(--color-border);
  border-top-color: var(--color-primary);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

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

/* Main content layout */
.main-content {
  min-height: calc(100vh - 300px);
  padding: 2rem 0;
}

/* Responsive */
@media (max-width: 768px) {
  .header-content {
    flex-wrap: wrap;
  }

  .search-bar {
    order: 3;
    width: 100%;
    max-width: none;
  }

  .hero-content,
  .promo-card,
  .cart-content,
  .contact-container {
    grid-template-columns: 1fr;
  }

  .hero-title {
    font-size: 2rem;
  }

  .categories-grid,
  .products-grid {
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  }

  .cart-item {
    grid-template-columns: 80px 1fr;
    grid-template-rows: auto auto;
  }

  .cart-item-actions {
    grid-column: 1 / -1;
    display: flex;
    justify-content: space-between;
  }

  .cart-item-total {
    grid-column: 1 / -1;
    text-align: right;
  }
}