/**
 * COMPONENTS.CSS - Botones, Cards, Modales, Formularios
 * Componentes reutilizables de UI
 */

/* ============================================
   BOTONES
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-2);
  padding: var(--spacing-3) var(--spacing-5);
  font-family: inherit;
  font-size: var(--font-size-base);
  font-weight: 500;
  line-height: 1.5;
  text-align: center;
  text-decoration: none;
  border: 2px solid transparent;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-fast);
  white-space: nowrap;
  user-select: none;
}

.btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  pointer-events: none;
}

/* Tamaños */
.btn--sm {
  padding: var(--spacing-2) var(--spacing-3);
  font-size: var(--font-size-sm);
}

.btn--lg {
  padding: var(--spacing-4) var(--spacing-6);
  font-size: var(--font-size-lg);
}

/* Variantes */
.btn--primary {
  background-color: var(--color-primary);
  color: var(--color-white);
  border-color: var(--color-primary);
}

.btn--primary:hover:not(:disabled) {
  background-color: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
}

.btn--secondary {
  background-color: transparent;
  color: var(--color-gray-700);
  border-color: var(--color-gray-300);
}

.btn--secondary:hover:not(:disabled) {
  background-color: var(--color-gray-100);
  border-color: var(--color-gray-400);
}

.btn--accent {
  background-color: var(--color-accent);
  color: var(--color-white);
  border-color: var(--color-accent);
}

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

.btn--danger {
  background-color: var(--color-error);
  color: var(--color-white);
  border-color: var(--color-error);
}

.btn--danger:hover:not(:disabled) {
  background-color: #DC2626;
  border-color: #DC2626;
}

.btn--outline {
  background-color: transparent;
  color: var(--color-primary);
  border-color: var(--color-primary);
}

.btn--outline:hover:not(:disabled) {
  background-color: var(--color-primary);
  color: var(--color-white);
}

/* Botón bloque */
.btn--block {
  display: flex;
  width: 100%;
}

/* ============================================
   INPUTS Y FORMULARIOS
   ============================================ */
.form-group {
  margin-bottom: var(--spacing-5);
}

.form-label {
  display: block;
  margin-bottom: var(--spacing-2);
  font-weight: 500;
  color: var(--color-gray-700);
}

.form-label--required::after {
  content: ' *';
  color: var(--color-error);
}

.form-input,
.form-textarea,
.form-select {
  width: 100%;
  padding: var(--spacing-3) var(--spacing-4);
  font-family: inherit;
  font-size: var(--font-size-base);
  line-height: 1.5;
  color: var(--color-gray-800);
  background-color: var(--color-surface);
  border: 2px solid var(--color-gray-300);
  border-radius: var(--radius-md);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(107, 142, 35, 0.1);
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--color-gray-400);
}

.form-input:disabled,
.form-textarea:disabled,
.form-select:disabled {
  background-color: var(--color-gray-100);
  cursor: not-allowed;
  opacity: 0.7;
}

.form-input--error {
  border-color: var(--color-error);
}

.form-input--error:focus {
  box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.1);
}

.form-textarea {
  min-height: 120px;
  resize: vertical;
}

.form-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%236B7280'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'%3E%3C/path%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right var(--spacing-3) center;
  background-size: 20px;
  padding-right: var(--spacing-10);
}

.form-error {
  margin-top: var(--spacing-1);
  font-size: var(--font-size-sm);
  color: var(--color-error);
}

.form-hint {
  margin-top: var(--spacing-1);
  font-size: var(--font-size-sm);
  color: var(--color-gray-500);
}

/* Checkbox y Radio */
.form-check {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  margin-bottom: var(--spacing-2);
}

.form-check__input {
  width: 18px;
  height: 18px;
  margin: 0;
  cursor: pointer;
  accent-color: var(--color-primary);
}

.form-check__label {
  font-size: var(--font-size-base);
  color: var(--color-gray-700);
  cursor: pointer;
}

/* ============================================
   PRODUCT CARD
   ============================================ */
.product-card {
  background-color: var(--color-surface);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
  display: flex;
  flex-direction: column;
}

.product-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.product-card__image-container {
  position: relative;
  aspect-ratio: 1;
  overflow: hidden;
  background-color: var(--color-gray-100);
}

.product-card__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.product-card:hover .product-card__image {
  transform: scale(1.05);
}

/* Contenedor de badges: apila OFERTA y DESTACADO sin que se solapen */
.product-card__badges {
  position: absolute;
  top: var(--spacing-2);
  left: var(--spacing-2);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--spacing-1);
  z-index: 1;
}

.product-card__badge {
  display: inline-block;
  padding: var(--spacing-1) var(--spacing-2);
  font-size: var(--font-size-xs);
  font-weight: 600;
  border-radius: var(--radius-sm);
  white-space: nowrap;
  line-height: 1.2;
}

.product-card__badge--offer {
  background-color: var(--color-accent);
  color: var(--color-white);
}

.product-card__badge--featured {
  background-color: var(--color-warning);
  color: var(--color-white);
}

.product-card__overlay {
  position: absolute;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.7);
  color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: var(--font-size-lg);
}

.product-card__info {
  padding: var(--spacing-4);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-2);
  flex: 1;
}

.product-card__code {
  font-size: var(--font-size-xs, 12px);
  color: var(--color-gray-500);
  font-family: ui-monospace, 'SF Mono', Menlo, Consolas, monospace;
  letter-spacing: 0.02em;
}

.product-card__title {
  font-size: var(--font-size-base);
  font-weight: 600;
  color: var(--color-gray-800);
  margin-bottom: 0;
  line-height: 1.4;
  /* Altura fija de 2 líneas: así el precio queda siempre en la misma
     posición, tenga el nombre 1 o 2 líneas (alinea las cards del grid) */
  min-height: calc(2 * 1.4 * var(--font-size-base));
  height: calc(2 * 1.4 * var(--font-size-base));
  
  /* Limitar a 2 líneas */
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.product-card__price {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  flex-wrap: wrap;
  /* Empuja el bloque de precio hacia abajo (justo encima del botón),
     alineándolo en la misma posición en todas las cards */
  margin-top: auto;
}

.product-card__price--old {
  font-size: var(--font-size-sm);
  color: var(--color-gray-400);
  text-decoration: line-through;
}

.product-card__price--current {
  font-size: var(--font-size-lg);
  font-weight: 700;
  color: var(--color-primary);
}

.product-card__btn {
  margin-top: auto;
  width: 100%;
}

/* Product card skeleton */
.product-card--skeleton {
  pointer-events: none;
}

.product-card--skeleton .product-card__image-container {
  background-color: var(--color-gray-200);
}

.product-card--skeleton .product-card__info {
  gap: var(--spacing-3);
}

/* El bloque de texto del skeleton ocupa lo mismo que código + título (2 líneas)
   para que las cards de carga tengan la misma altura que las reales */
.product-card--skeleton .product-card__info > .skeleton:first-child {
  min-height: calc(var(--font-size-xs, 12px) * 1.5 + var(--spacing-2) + 2 * 1.4 * var(--font-size-base));
}

/* ============================================
   CATEGORY CARD
   ============================================ */
.category-card {
  display: block;
  background-color: var(--color-surface);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
  text-decoration: none;
}

.category-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.category-card__image-container {
  aspect-ratio: 16/9;
  overflow: hidden;
  background-color: var(--color-gray-100);
}

.category-card__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.category-card__info {
  padding: var(--spacing-4);
}

.category-card__title {
  font-size: var(--font-size-lg);
  font-weight: 600;
  color: var(--color-gray-800);
  margin-bottom: var(--spacing-1);
}

.category-card__description {
  font-size: var(--font-size-sm);
  color: var(--color-gray-500);
  margin-bottom: 0;
}

/* ============================================
   CATEGORY BUTTON (FILTRO)
   ============================================ */
.category-btn {
  flex-shrink: 0;
  padding: var(--spacing-1) var(--spacing-4);
  font-family: inherit;
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--color-gray-700);
  background-color: var(--color-gray-100);
  border: 2px solid transparent;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--transition-fast);
  white-space: nowrap;
}

/* En tactil muchos navegadores dejan aplicado :hover despues del tap, por lo
   que el hover NO debe poder "ganarle" al estado activo/pressed (verde):
   se escriben primero y con menor especificidad. */
.category-btn:hover {
  background-color: var(--color-gray-200);
}

/* Feedback inmediato al pulsar (tactil): el navegador no siempre aplica
   :hover/:active al hacer tap, asi que JS añade esta clase al instante.
   IMPORTANTE: --pressed y --active son VERDE desde el mismo toque; antes
   existia un estado intermedio gris (--pending) que hacia que el chip se
   viera gris hasta pulsar otra cosa en la pagina. */
.category-btn:active,
.category-btn--active,
.category-btn--pressed {
  background-color: var(--color-primary);
  color: var(--color-white);
}

/* Modo oscuro: solo hay que invertir los grises del chip normal; el estado
   activo/pressed ya usa --color-primary (que en oscuro es un verde mas vivo,
   #8FBC5A) y hereda el verde de las reglas de arriba. */
:root[data-theme="dark"] .category-btn:not(.category-btn--active):not(.category-btn--pressed):not(:active) {
  background-color: var(--color-gray-800);
  color: var(--color-gray-200);
}

:root[data-theme="dark"] .category-btn:not(.category-btn--active):not(.category-btn--pressed):not(:active):hover {
  background-color: var(--color-gray-700);
}

/* ============================================
   TOASTS / NOTIFICACIONES
   ============================================ */
.toast-container {
  position: fixed;
  bottom: calc(80px + var(--spacing-4));
  right: var(--spacing-4);
  z-index: var(--z-toast);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-2);
  max-width: 400px;
}

@media (min-width: 768px) {
  .toast-container {
    bottom: auto;
    top: var(--spacing-4);
  }
}

.toast {
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
  padding: var(--spacing-3) var(--spacing-4);
  background-color: var(--color-surface);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  border-left: 4px solid;
  transform: translateX(120%);
  opacity: 0;
  transition: transform var(--transition-base), opacity var(--transition-base);
}

.toast--show {
  transform: translateX(0);
  opacity: 1;
}

.toast--hide {
  transform: translateX(120%);
  opacity: 0;
}

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

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

.toast--warning {
  border-left-color: var(--color-warning);
}

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

.toast__icon {
  font-size: var(--font-size-xl);
  flex-shrink: 0;
}

.toast--success .toast__icon { color: var(--color-success); }
.toast--error .toast__icon { color: var(--color-error); }
.toast--warning .toast__icon { color: var(--color-warning); }
.toast--info .toast__icon { color: var(--color-info); }

.toast__message {
  flex: 1;
  font-size: var(--font-size-sm);
  color: var(--color-gray-700);
}

.toast__close {
  background: transparent;
  border: none;
  font-size: var(--font-size-lg);
  color: var(--color-gray-400);
  cursor: pointer;
  padding: 0;
  line-height: 1;
  transition: color var(--transition-fast);
}

.toast__close:hover {
  color: var(--color-gray-600);
}

/* ============================================
   LOADER OVERLAY
   ============================================ */
.loader-overlay {
  position: fixed;
  inset: 0;
  background-color: color-mix(in srgb, var(--color-bg) 88%, transparent);
  z-index: var(--z-modal-backdrop);
  display: flex;
  align-items: center;
  justify-content: center;
}

.loader {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-4);
}

.loader__spinner {
  width: 48px;
  height: 48px;
  border: 4px solid var(--color-gray-200);
  border-top-color: var(--color-primary);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

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

.loader__message {
  font-size: var(--font-size-base);
  color: var(--color-gray-600);
  margin: 0;
}

/* ============================================
   MODAL
   ============================================ */
.modal-overlay {
  position: fixed;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.5);
  z-index: var(--z-modal-backdrop);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-4);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-base), visibility var(--transition-base);
}

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

.modal-overlay--hide {
  opacity: 0;
  visibility: hidden;
}

.modal {
  background-color: var(--color-surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  max-width: 500px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  transform: scale(0.9);
  transition: transform var(--transition-base);
}

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

.modal__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-4) var(--spacing-5);
  border-bottom: 1px solid var(--color-border);
}

.modal__title {
  font-size: var(--font-size-xl);
  margin: 0;
}

.modal__close {
  background: transparent;
  border: none;
  font-size: var(--font-size-2xl);
  color: var(--color-gray-400);
  cursor: pointer;
  padding: 0;
  line-height: 1;
  transition: color var(--transition-fast);
}

.modal__close:hover {
  color: var(--color-gray-600);
}

.modal__body {
  padding: var(--spacing-5);
}

.modal__footer {
  display: flex;
  justify-content: flex-end;
  gap: var(--spacing-3);
  padding: var(--spacing-4) var(--spacing-5);
  border-top: 1px solid var(--color-border);
  background-color: var(--color-gray-50);
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
}

.modal--danger .modal__header {
  background-color: var(--color-error);
  color: var(--color-white);
  border-bottom: none;
}

.modal--danger .modal__title {
  color: var(--color-white);
}

.modal--danger .modal__close {
  color: var(--color-white);
}

/* ============================================
   BUSCADOR
   ============================================ */
.search-form {
  position: relative;
}

.search-input {
  width: 100%;
  padding: var(--spacing-3) var(--spacing-4);
  padding-right: 50px;
  font-family: inherit;
  font-size: var(--font-size-base);
  color: var(--color-text);
  caret-color: var(--color-text);
  border: 2px solid var(--color-gray-300);
  border-radius: var(--radius-full);
  background-color: var(--color-surface);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

/* Placeholder del buscador. IMPORTANTE: definirlo explicitamente por clase,
   porque los placeholders son un pseudo-elemento propio del input y NO
   heredan el color del texto; sin esto el navegador pinta el placeholder con
   su gris por defecto (casi negro sobre el fondo oscuro del modo oscuro). */
.search-input::placeholder {
  color: var(--color-gray-500);
  opacity: 1; /* Firefox atenúa los placeholders por defecto */
}

:root[data-theme="dark"] .search-input::placeholder {
  color: var(--color-text-muted);
}

/* El buscador no es .form-input, así que también cubrimos cualquier otro
   input de búsqueda por si se reutiliza el patrón en otras vistas. */
input[type="search"]::placeholder {
  color: var(--color-gray-500);
  opacity: 1;
}

:root[data-theme="dark"] input[type="search"]::placeholder {
  color: var(--color-text-muted);
}

.search-input:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(107, 142, 35, 0.1);
}

.search-btn {
  position: absolute;
  right: 4px;
  top: 50%;
  transform: translateY(-50%);
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  background-color: var(--color-primary);
  color: var(--color-white);
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background-color var(--transition-fast);
}

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

/* ============================================
   CANTIDAD SELECTOR
   ============================================ */
.quantity-selector {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
}

.quantity-btn {
  width: 36px;
  height: 36px;
  border: 2px solid var(--color-gray-300);
  background-color: var(--color-surface);
  border-radius: var(--radius-md);
  font-size: var(--font-size-lg);
  color: var(--color-gray-700);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.quantity-btn:hover:not(:disabled) {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

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

.quantity-input {
  width: 60px;
  height: 36px;
  text-align: center;
  font-size: var(--font-size-base);
  font-weight: 600;
  border: 2px solid var(--color-gray-300);
  border-radius: var(--radius-md);
}

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

/* ============================================
   SELECTOR DE MONEDA (USD / CUP) - Home
   ============================================ */
.currency-bar {
  width: 100%;
  margin-bottom: var(--spacing-5);
}

.currency-bar__inner {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: var(--spacing-2) var(--spacing-3);
}

.currency-bar__label {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: rgba(255, 255, 255, 0.9);
}

.currency-switch {
  display: inline-flex;
  background-color: rgba(255, 255, 255, 0.18);
  border: 1px solid rgba(255, 255, 255, 0.45);
  border-radius: 999px;
  padding: 3px;
}

.currency-switch__btn {
  appearance: none;
  border: none;
  background: transparent;
  color: #fff;
  font-family: inherit;
  font-size: var(--font-size-sm);
  font-weight: 700;
  letter-spacing: 0.02em;
  padding: 6px 16px;
  border-radius: 999px;
  cursor: pointer;
  transition: background-color var(--transition-fast), color var(--transition-fast);
}

.currency-switch__btn:hover:not(:disabled):not(.currency-switch__btn--active) {
  background-color: rgba(255, 255, 255, 0.22);
}

.currency-switch__btn--active {
  background-color: #fff;
  color: var(--color-primary-dark, #556B2F);
  box-shadow: var(--shadow-sm);
}

.currency-switch__btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.currency-switch__btn:focus-visible {
  outline: 2px solid #fff;
  outline-offset: 2px;
}

.currency-bar__rate {
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.85);
  white-space: nowrap;
}

/* ============================================
   BARRA DE FILTROS / ORDEN (Todos los Productos)
   ============================================ */
.sort-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--spacing-3) var(--spacing-5);
  margin-bottom: var(--spacing-6);
  padding: var(--spacing-3) var(--spacing-4);
  background-color: var(--color-gray-50);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md, 8px);
}

/* Contador de resultados bajo la barra de filtros */
.results-count {
  margin: calc(-1 * var(--spacing-4, 16px)) 0 var(--spacing-5, 20px);
  font-size: 0.9rem;
  color: var(--color-gray-600, #4B5563);
}

.results-count strong {
  color: var(--color-gray-900, #111827);
  font-weight: 700;
}

.sort-bar + .results-count {
  margin-top: calc(-1 * var(--spacing-3, 12px));
}

.sort-bar__group {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-2);
  cursor: pointer;
}

.sort-bar__label {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-gray-600);
  white-space: nowrap;
}

.sort-bar__select {
  appearance: none;
  -webkit-appearance: none;
  font-family: inherit;
  font-size: var(--font-size-sm);
  color: var(--color-gray-800);
  background-color: var(--color-surface);
  background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%234B5563' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
  background-repeat: no-repeat;
  background-position: right 10px center;
  border: 1px solid var(--color-gray-300);
  border-radius: var(--radius-md, 8px);
  padding: 8px 32px 8px 12px;
  cursor: pointer;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.sort-bar__select:hover {
  border-color: var(--color-primary);
}

.sort-bar__select:focus-visible {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(107, 142, 35, 0.2);
}

/* Toggle "Solo ofertas": checkbox oculto + pill como switch visual */
.sort-bar__toggle {
  cursor: pointer;
}

.sort-bar__toggle input[type="checkbox"] {
  position: absolute;
  opacity: 0;
  width: 1px;
  height: 1px;
}

.sort-bar__toggle-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-gray-600);
  background-color: var(--color-surface);
  border: 1.5px solid var(--color-gray-300);
  border-radius: 999px;
  padding: 7px 16px;
  user-select: none;
  transition: all var(--transition-fast);
}

.sort-bar__toggle:hover .sort-bar__toggle-pill {
  border-color: var(--color-accent);
  color: var(--color-accent-dark);
}

.sort-bar__toggle input:checked + .sort-bar__toggle-pill {
  background-color: var(--color-accent);
  border-color: var(--color-accent);
  color: var(--color-white);
  box-shadow: var(--shadow-sm);
}

.sort-bar__toggle input:focus-visible + .sort-bar__toggle-pill {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

@media (max-width: 599.98px) {
  .sort-bar {
    flex-direction: column;
    align-items: stretch;
  }
  .sort-bar__group {
    justify-content: space-between;
  }
  .sort-bar__toggle-pill {
    justify-content: center;
  }
}

/* ============================================
   PAGINACIÓN DE PRODUCTOS (Home: 20 por página)
   ============================================ */
.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: var(--spacing-2);
  margin-top: var(--spacing-6);
}

.pagination[hidden] {
  display: none;
}

.pagination__btn {
  min-width: 40px;
  height: 40px;
  padding: 0 10px;
  font-family: inherit;
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-gray-700, #374151);
  background-color: var(--color-surface);
  border: 1.5px solid var(--color-gray-300);
  border-radius: var(--radius-md, 8px);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.pagination__btn:hover:not(:disabled):not(.pagination__btn--current) {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.pagination__btn:focus-visible {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(107, 142, 35, 0.2);
}

.pagination__btn--current {
  background-color: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-white);
  cursor: default;
}

.pagination__btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.pagination__ellipsis {
  padding: 0 4px;
  color: var(--color-gray-500, #6B7280);
  user-select: none;
}

@media (max-width: 599.98px) {
  .pagination__btn {
    min-width: 36px;
    height: 36px;
  }
}

/* ============================================
   BOTÓN MODO CLARO/OSCURO (js/theme.js)
   ============================================ */
.theme-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  font-size: 1.15rem;
  line-height: 1;
  background-color: var(--color-surface-2);
  color: var(--color-text);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: background-color var(--transition-fast), border-color var(--transition-fast), transform var(--transition-fast);
}

.theme-toggle:hover {
  background-color: var(--color-gray-200);
  border-color: var(--color-gray-300);
  transform: scale(1.06);
}

.theme-toggle:active {
  transform: scale(0.96);
}

/* Variante suelta (p. ej. pantalla de login del admin) */
.theme-toggle--standalone {
  width: 44px;
  height: 44px;
  font-size: 1.25rem;
}