/* =====================================================
   KUSTODIA - Componentes Reutilizables
   ===================================================== */

/* =====================================================
   MODALS
   ===================================================== */

.modal-overlay {
  position: fixed;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10000;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
}

.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.modal {
  background-color: var(--color-secondary);
  border-radius: var(--border-radius-lg);
  max-width: 500px;
  width: 90%;
  max-height: 90vh;
  overflow-y: auto;
  transform: scale(0.9);
  transition: transform var(--transition-normal);
}

.modal-overlay.active .modal {
  transform: scale(1);
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-md) var(--spacing-lg);
  border-bottom: 1px solid var(--color-border);
}

.modal-header h3 {
  margin-bottom: 0;
}

.modal-close {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition: background-color var(--transition-fast);
}

.modal-close:hover {
  background-color: var(--color-background);
}

.modal-close svg {
  width: 20px;
  height: 20px;
  stroke: var(--color-text);
  stroke-width: 2;
}

.modal-body {
  padding: var(--spacing-lg);
}

.modal-footer {
  padding: var(--spacing-md) var(--spacing-lg);
  border-top: 1px solid var(--color-border);
  display: flex;
  justify-content: flex-end;
  gap: var(--spacing-sm);
}

/* Quick View Modal */
.quick-view-modal .modal {
  max-width: 800px;
}

.quick-view-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-lg);
}

.quick-view-image {
  aspect-ratio: 1;
  background-color: var(--color-background);
  border-radius: var(--border-radius);
  overflow: hidden;
}

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

.quick-view-info {
  padding: var(--spacing-sm) 0;
}

@media (max-width: 768px) {
  .quick-view-content {
    grid-template-columns: 1fr;
  }
}

/* =====================================================
   TABS
   ===================================================== */

.tabs {
  margin-bottom: var(--spacing-lg);
}

.tabs-nav {
  display: flex;
  border-bottom: 2px solid var(--color-border);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.tabs-nav::-webkit-scrollbar {
  display: none;
}

.tab-btn {
  padding: var(--spacing-md) var(--spacing-lg);
  font-weight: 500;
  color: var(--color-text-light);
  white-space: nowrap;
  position: relative;
  transition: color var(--transition-fast);
}

.tab-btn::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  right: 0;
  height: 2px;
  background-color: var(--color-accent);
  transform: scaleX(0);
  transition: transform var(--transition-fast);
}

.tab-btn:hover {
  color: var(--color-primary);
}

.tab-btn.active {
  color: var(--color-primary);
}

.tab-btn.active::after {
  transform: scaleX(1);
}

.tab-content {
  display: none;
  padding: var(--spacing-lg) 0;
}

.tab-content.active {
  display: block;
  animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

/* =====================================================
   ACCORDION
   ===================================================== */

.accordion {
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius);
  overflow: hidden;
}

.accordion-item {
  border-bottom: 1px solid var(--color-border);
}

.accordion-item:last-child {
  border-bottom: none;
}

.accordion-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-md);
  background-color: var(--color-secondary);
  cursor: pointer;
  transition: background-color var(--transition-fast);
}

.accordion-header:hover {
  background-color: var(--color-background);
}

.accordion-header h4 {
  margin-bottom: 0;
  font-size: 1rem;
}

.accordion-icon {
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform var(--transition-fast);
}

.accordion-icon svg {
  width: 16px;
  height: 16px;
  stroke: var(--color-text);
  stroke-width: 2;
}

.accordion-item.active .accordion-icon {
  transform: rotate(180deg);
}

.accordion-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-normal);
}

.accordion-item.active .accordion-body {
  max-height: 500px;
}

.accordion-content {
  padding: var(--spacing-md);
  padding-top: 0;
  color: var(--color-text-light);
}

/* =====================================================
   BREADCRUMBS
   ===================================================== */

.breadcrumbs {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--spacing-xs);
  font-size: 0.875rem;
  margin-bottom: var(--spacing-lg);
}

.breadcrumb-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  color: var(--color-text-light);
}

.breadcrumb-item a {
  color: var(--color-text-light);
}

.breadcrumb-item a:hover {
  color: var(--color-accent);
}

.breadcrumb-item.active {
  color: var(--color-primary);
  font-weight: 500;
}

.breadcrumb-separator {
  color: var(--color-text-light);
}

/* =====================================================
   PAGINATION
   ===================================================== */

.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-xs);
  margin-top: var(--spacing-xl);
}

.pagination-btn {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius);
  font-weight: 500;
  transition: all var(--transition-fast);
}

.pagination-btn:hover:not(:disabled) {
  border-color: var(--color-accent);
  color: var(--color-accent);
}

.pagination-btn.active {
  background-color: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-secondary);
}

.pagination-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.pagination-btn svg {
  width: 18px;
  height: 18px;
  stroke: currentColor;
  stroke-width: 2;
  fill: none;
}

/* =====================================================
   BADGES
   ===================================================== */

.badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.25rem 0.75rem;
  font-size: 0.75rem;
  font-weight: 600;
  border-radius: 50px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.badge-primary {
  background-color: var(--color-primary);
  color: var(--color-secondary);
}

.badge-accent {
  background-color: var(--color-accent);
  color: var(--color-primary);
}

.badge-success {
  background-color: var(--color-success);
  color: var(--color-secondary);
}

.badge-error {
  background-color: var(--color-error);
  color: var(--color-secondary);
}

.badge-warning {
  background-color: var(--color-warning);
  color: var(--color-primary);
}

.badge-outline {
  background-color: transparent;
  border: 1px solid currentColor;
}

/* =====================================================
   ALERTS
   ===================================================== */

.alert {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-sm);
  padding: var(--spacing-md);
  border-radius: var(--border-radius);
  margin-bottom: var(--spacing-md);
}

.alert-icon {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
}

.alert-icon svg {
  width: 100%;
  height: 100%;
  stroke-width: 2;
  fill: none;
}

.alert-content {
  flex: 1;
}

.alert-title {
  font-weight: 600;
  margin-bottom: 0.25rem;
}

.alert-message {
  font-size: 0.875rem;
  margin-bottom: 0;
}

.alert-success {
  background-color: rgba(40, 167, 69, 0.1);
  border: 1px solid var(--color-success);
}

.alert-success .alert-icon svg {
  stroke: var(--color-success);
}

.alert-error {
  background-color: rgba(220, 53, 69, 0.1);
  border: 1px solid var(--color-error);
}

.alert-error .alert-icon svg {
  stroke: var(--color-error);
}

.alert-warning {
  background-color: rgba(255, 193, 7, 0.1);
  border: 1px solid var(--color-warning);
}

.alert-warning .alert-icon svg {
  stroke: var(--color-warning);
}

.alert-info {
  background-color: rgba(201, 169, 98, 0.1);
  border: 1px solid var(--color-accent);
}

.alert-info .alert-icon svg {
  stroke: var(--color-accent);
}

/* =====================================================
   FILTERS (Product Page)
   ===================================================== */

.filters-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
  padding-bottom: var(--spacing-md);
  border-bottom: 1px solid var(--color-border);
}

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

.filters-controls {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.filter-select {
  padding: 0.5rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius);
  background-color: var(--color-secondary);
  font-size: 0.875rem;
  cursor: pointer;
}

.filter-select:focus {
  outline: none;
  border-color: var(--color-accent);
}

.view-toggle {
  display: flex;
  gap: 0.25rem;
}

.view-btn {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius);
  transition: all var(--transition-fast);
}

.view-btn:hover,
.view-btn.active {
  background-color: var(--color-primary);
  border-color: var(--color-primary);
}

.view-btn:hover svg,
.view-btn.active svg {
  stroke: var(--color-secondary);
}

.view-btn svg {
  width: 18px;
  height: 18px;
  stroke: var(--color-text);
  stroke-width: 2;
  fill: none;
}

/* =====================================================
   RATING STARS
   ===================================================== */

.rating {
  display: flex;
  align-items: center;
  gap: 0.125rem;
}

.rating-star {
  width: 16px;
  height: 16px;
}

.rating-star svg {
  width: 100%;
  height: 100%;
}

.rating-star.filled svg {
  fill: #ffc107;
  stroke: #ffc107;
}

.rating-star.empty svg {
  fill: none;
  stroke: var(--color-border);
  stroke-width: 2;
}

.rating-count {
  font-size: 0.75rem;
  color: var(--color-text-light);
  margin-left: var(--spacing-xs);
}

/* =====================================================
   PRICE RANGE SLIDER
   ===================================================== */

.price-filter {
  margin-bottom: var(--spacing-md);
}

.price-filter label {
  display: block;
  font-weight: 500;
  margin-bottom: var(--spacing-sm);
}

.price-inputs {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-sm);
}

.price-input {
  flex: 1;
  padding: 0.5rem;
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius);
  text-align: center;
  font-size: 0.875rem;
}

.price-input:focus {
  outline: none;
  border-color: var(--color-accent);
}

.price-separator {
  color: var(--color-text-light);
}

/* =====================================================
   SEARCH BAR
   ===================================================== */

.search-bar {
  position: relative;
  max-width: 400px;
}

.search-input {
  width: 100%;
  padding: 0.875rem 1rem 0.875rem 3rem;
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius);
  font-size: 0.95rem;
  transition: all var(--transition-fast);
}

.search-input:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(201, 169, 98, 0.1);
}

.search-icon {
  position: absolute;
  left: 1rem;
  top: 50%;
  transform: translateY(-50%);
  width: 20px;
  height: 20px;
  stroke: var(--color-text-light);
  stroke-width: 2;
  fill: none;
}

.search-clear {
  position: absolute;
  right: 0.5rem;
  top: 50%;
  transform: translateY(-50%);
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-fast);
}

.search-input:not(:placeholder-shown) + .search-icon + .search-clear {
  opacity: 1;
  visibility: visible;
}

.search-clear:hover {
  background-color: var(--color-background);
}

.search-clear svg {
  width: 16px;
  height: 16px;
  stroke: var(--color-text-light);
  stroke-width: 2;
}

/* =====================================================
   CHIP/TAG
   ===================================================== */

.chips {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-xs);
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.375rem 0.75rem;
  background-color: var(--color-background);
  border-radius: 50px;
  font-size: 0.875rem;
  transition: all var(--transition-fast);
}

.chip:hover {
  background-color: var(--color-primary);
  color: var(--color-secondary);
}

.chip.active {
  background-color: var(--color-accent);
  color: var(--color-primary);
}

.chip-remove {
  width: 16px;
  height: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background-color: rgba(0, 0, 0, 0.1);
}

.chip-remove svg {
  width: 10px;
  height: 10px;
  stroke: currentColor;
  stroke-width: 2;
}

/* =====================================================
   COUNTDOWN TIMER
   ===================================================== */

.countdown {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.countdown-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: var(--spacing-sm);
  background-color: var(--color-primary);
  border-radius: var(--border-radius);
  min-width: 60px;
}

.countdown-value {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-secondary);
  line-height: 1;
}

.countdown-label {
  font-size: 0.625rem;
  color: rgba(255, 255, 255, 0.7);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

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

/* =====================================================
   NEWSLETTER
   ===================================================== */

.newsletter {
  background-color: var(--color-background);
  padding: var(--spacing-xl);
  border-radius: var(--border-radius-lg);
  text-align: center;
}

.newsletter h3 {
  margin-bottom: var(--spacing-xs);
}

.newsletter p {
  color: var(--color-text-light);
  margin-bottom: var(--spacing-md);
}

.newsletter-form {
  display: flex;
  gap: var(--spacing-sm);
  max-width: 400px;
  margin: 0 auto;
}

.newsletter-form input {
  flex: 1;
  padding: 0.875rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius);
}

.newsletter-form input:focus {
  outline: none;
  border-color: var(--color-accent);
}

@media (max-width: 480px) {
  .newsletter-form {
    flex-direction: column;
  }

  .newsletter-form .btn {
    width: 100%;
  }
}

/* =====================================================
   STICKY ADD TO CART (Mobile)
   ===================================================== */

.sticky-add-to-cart {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: var(--color-secondary);
  padding: var(--spacing-md);
  box-shadow: 0 -4px 12px rgba(0, 0, 0, 0.1);
  display: none;
  z-index: 100;
}

.sticky-add-to-cart .btn {
  width: 100%;
}

@media (max-width: 768px) {
  .sticky-add-to-cart {
    display: block;
  }
}

/* =====================================================
   IMAGE GALLERY LIGHTBOX
   ===================================================== */

.lightbox {
  position: fixed;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.95);
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
}

.lightbox.active {
  opacity: 1;
  visibility: visible;
}

.lightbox-content {
  position: relative;
  max-width: 90%;
  max-height: 90%;
}

.lightbox-image {
  max-width: 100%;
  max-height: 90vh;
  object-fit: contain;
}

.lightbox-close {
  position: absolute;
  top: -50px;
  right: 0;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-secondary);
}

.lightbox-close svg {
  width: 24px;
  height: 24px;
  stroke: currentColor;
  stroke-width: 2;
}

.lightbox-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 50px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  color: var(--color-secondary);
  transition: background-color var(--transition-fast);
}

.lightbox-nav:hover {
  background-color: rgba(255, 255, 255, 0.2);
}

.lightbox-prev {
  left: -70px;
}

.lightbox-next {
  right: -70px;
}

.lightbox-nav svg {
  width: 24px;
  height: 24px;
  stroke: currentColor;
  stroke-width: 2;
}

@media (max-width: 768px) {
  .lightbox-nav {
    display: none;
  }
}