/* ============================================================================
   shop-base.css
   ASSENT: fuente modular Shop (prefijo f)
   RUTA FUENTE: app/Modules/Shop/ShopFrontend/Assets/css/00-base.css
   PUBLICADO COMO: /assets/css/x/f1.css
   CLASES: .f-* (opaco, no delata el módulo)
   ============================================================================ */

/* --------------------------------------------------------------------------
   RESET & BASE (scope global solo para html/body)
   -------------------------------------------------------------------------- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

.f-page {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  color: #111827;
  background: #f3f4f6;
  line-height: 1.5;
  margin: 0;
  padding: 0;
  min-height: 100vh;

  /* Variables — scope exclusivo de .f-page, sin :root */
  --f-red:        #dc2626;
  --f-red-dark:   #b91c1c;
  --f-red-light:  #fee2e2;
  --f-red-pale:   #fef2f2;
  --f-green:      #16a34a;
  --f-green-dark: #15803d;
  --f-green-pale: #f0fdf4;
  --f-yellow:     #d97706;
  --f-yellow-pale:#fffbeb;
  --f-gray-50:    #f9fafb;
  --f-gray-100:   #f3f4f6;
  --f-gray-200:   #e5e7eb;
  --f-gray-300:   #d1d5db;
  --f-gray-400:   #9ca3af;
  --f-gray-500:   #6b7280;
  --f-gray-600:   #4b5563;
  --f-gray-700:   #374151;
  --f-gray-800:   #1f2937;
  --f-gray-900:   #111827;
  --f-white:      #ffffff;
  --f-radius-sm:  0.375rem;
  --f-radius:     0.5rem;
  --f-radius-lg:  0.75rem;
  --f-radius-xl:  1rem;
  --f-radius-full: 9999px;
  --f-shadow-sm:  0 1px 2px 0 rgba(0,0,0,.05);
  --f-shadow:     0 1px 3px 0 rgba(0,0,0,.1), 0 1px 2px -1px rgba(0,0,0,.1);
  --f-shadow-md:  0 4px 6px -1px rgba(0,0,0,.1), 0 2px 4px -2px rgba(0,0,0,.1);
  --f-shadow-lg:  0 10px 20px -3px rgba(0,0,0,.12), 0 4px 8px -4px rgba(0,0,0,.08);
  --f-transition: 150ms cubic-bezier(.4,0,.2,1);
}

/* Elementos base */
a {
  text-decoration: none;
  color: inherit;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

button, input, select, textarea {
  font-family: inherit;
}

button {
  cursor: pointer;
  border: none;
  background: none;
}

/* --------------------------------------------------------------------------
   ANIMATIONS
   -------------------------------------------------------------------------- */
@keyframes f-spin {
  to { transform: rotate(360deg); }
}

@keyframes f-fade {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: none; }
}

@keyframes f-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: .5; }
}

/* --------------------------------------------------------------------------
   SHOP PAGE WRAPPER
   -------------------------------------------------------------------------- */
.f-main {
  max-width: 1280px;
  margin: 0 auto;
  padding: 1rem 1rem 2rem;
}

/* --------------------------------------------------------------------------
   SHOP HEADER
   -------------------------------------------------------------------------- */
.f-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: var(--f-white);
  border-bottom: 1px solid var(--f-gray-200);
  box-shadow: 0 1px 4px rgba(0,0,0,.06);
}

.f-header-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1rem;
  height: 54px;
  display: flex;
  align-items: center;
  gap: 0.875rem;
}

.f-logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 700;
  font-size: 1.0625rem;
  color: var(--f-gray-900);
  flex-shrink: 0;
  text-decoration: none;
}

.f-logo-icon {
  width: 30px;
  height: 30px;
  background: var(--f-red);
  border-radius: 7px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.f-logo-icon svg {
  width: 16px;
  height: 16px;
  color: white;
}

.f-search-wrap {
  flex: 1;
  max-width: 480px;
  position: relative;
}

.f-search {
  width: 100%;
  height: 36px;
  padding: 0 0.875rem 0 2.25rem;
  border: 1.5px solid var(--f-gray-200);
  border-radius: var(--f-radius-full);
  font-size: 0.875rem;
  background: var(--f-gray-50);
  color: var(--f-gray-900);
  outline: none;
  transition: border-color var(--f-transition), background var(--f-transition), box-shadow var(--f-transition);
}

.f-search:focus {
  border-color: var(--f-red);
  background: var(--f-white);
  box-shadow: 0 0 0 3px rgba(220,38,38,.1);
}

.f-search-icon {
  position: absolute;
  left: 0.625rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--f-gray-400);
  pointer-events: none;
  width: 14px;
  height: 14px;
}

.f-nav {
  display: flex;
  align-items: center;
  gap: 0.125rem;
  margin-left: auto;
  flex-shrink: 0;
}

.f-nav-link {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.375rem 0.75rem;
  border-radius: var(--f-radius-full);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--f-gray-600);
  text-decoration: none;
  transition: background var(--f-transition), color var(--f-transition);
  white-space: nowrap;
}

.f-nav-link:hover {
  background: var(--f-gray-100);
  color: var(--f-gray-900);
}

.f-nav-link-primary {
  background: var(--f-red);
  color: var(--f-white) !important;
  font-weight: 600;
}

.f-nav-link-primary:hover {
  background: var(--f-red-dark) !important;
}

.f-cart-counter {
  background: var(--f-red);
  color: white;
  border-radius: var(--f-radius-full);
  font-size: 10px;
  font-weight: 700;
  min-width: 18px;
  height: 18px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 4px;
}

/* --------------------------------------------------------------------------
   PAGE TITLE
   -------------------------------------------------------------------------- */
.f-page-title {
  font-size: 1.375rem;
  font-weight: 700;
  color: var(--f-gray-900);
  margin-bottom: 1rem;
}

/* --------------------------------------------------------------------------
   FILTER TABS
   -------------------------------------------------------------------------- */
.f-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.25rem;
}

.f-filter-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.375rem 1rem;
  border-radius: var(--f-radius-full);
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  border: 1.5px solid var(--f-gray-200);
  background: var(--f-white);
  color: var(--f-gray-600);
  transition: all var(--f-transition);
  white-space: nowrap;
}

.f-filter-btn:hover {
  border-color: var(--f-red);
  color: var(--f-red);
}

.f-filter-btn.f-active,
.f-filter-btn[data-active="true"] {
  background: var(--f-red);
  border-color: var(--f-red);
  color: var(--f-white);
}

/* --------------------------------------------------------------------------
   LOADING / SPINNER
   -------------------------------------------------------------------------- */
.f-loading {
  text-align: center;
  padding: 3.5rem 1rem;
}

.f-spinner {
  display: inline-block;
  width: 2.25rem;
  height: 2.25rem;
  border: 3px solid var(--f-gray-200);
  border-top-color: var(--f-red);
  border-radius: 50%;
  animation: f-spin 0.75s linear infinite;
}

.f-loading-text {
  margin-top: 0.875rem;
  font-size: 0.875rem;
  color: var(--f-gray-500);
}

/* --------------------------------------------------------------------------
   EMPTY / ERROR STATE
   -------------------------------------------------------------------------- */
.f-state-box {
  background: var(--f-white);
  border-radius: var(--f-radius-xl);
  border: 1px solid var(--f-gray-200);
  padding: 2.5rem 1.5rem;
  text-align: center;
}

.f-state-icon {
  font-size: 2.5rem;
  margin-bottom: 0.875rem;
}

.f-state-title {
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--f-gray-800);
  margin-bottom: 0.375rem;
}

.f-state-desc {
  font-size: 0.875rem;
  color: var(--f-gray-500);
  margin-bottom: 1.25rem;
}

.f-error-pre {
  text-align: left;
  font-size: 0.75rem;
  background: var(--f-gray-100);
  padding: 0.75rem;
  border-radius: var(--f-radius);
  overflow: auto;
  max-width: 100%;
  white-space: pre-wrap;
  color: var(--f-gray-700);
  margin-bottom: 1rem;
}

/* --------------------------------------------------------------------------
   PRODUCT GRID
   -------------------------------------------------------------------------- */
.f-product-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.875rem;
}

@media (min-width: 640px) {
  .f-product-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 1024px) {
  .f-product-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
  }
}

@media (min-width: 1280px) {
  .f-product-grid {
    grid-template-columns: repeat(5, 1fr);
  }
}

/* --------------------------------------------------------------------------
   PRODUCT CARD
   -------------------------------------------------------------------------- */
.f-card {
  background: var(--f-white);
  border-radius: var(--f-radius-lg);
  border: 1px solid var(--f-gray-100);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: box-shadow 200ms ease, transform 200ms ease;
  animation: f-fade 0.25s ease-out;
}

.f-card:hover {
  box-shadow: var(--f-shadow-lg);
  transform: translateY(-2px);
}

.f-card-img-wrap {
  position: relative;
  background: var(--f-gray-50);
  overflow: hidden;
}

.f-card-img {
  width: 100%;
  height: 10rem;
  object-fit: cover;
  display: block;
  transition: transform 300ms ease;
}

@media (min-width: 640px) {
  .f-card-img {
    height: 11rem;
  }
}

.f-card:hover .f-card-img {
  transform: scale(1.04);
}

.f-card-badges {
  position: absolute;
  top: 0.5rem;
  left: 0.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.f-card-badge-right {
  position: absolute;
  top: 0.5rem;
  right: 0.5rem;
}

.f-badge {
  display: inline-flex;
  align-items: center;
  padding: 2px 7px;
  border-radius: var(--f-radius-full);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  line-height: 1.4;
}

.f-badge-red {
  background: var(--f-red);
  color: #fff;
}

.f-badge-green {
  background: var(--f-green);
  color: #fff;
}

.f-badge-yellow {
  background: #f59e0b;
  color: #fff;
}

.f-badge-orange {
  background: #f97316;
  color: #fff;
}

.f-badge-gray {
  background: var(--f-gray-200);
  color: var(--f-gray-700);
}

.f-card-body {
  padding: 0.75rem;
  display: flex;
  flex-direction: column;
  flex: 1;
  gap: 0.25rem;
}

.f-card-title {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--f-gray-900);
  line-height: 1.3;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.f-card-comercio {
  font-size: 0.75rem;
  color: var(--f-gray-400);
}

.f-card-desc {
  font-size: 0.75rem;
  color: var(--f-gray-500);
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.f-card-price {
  font-size: 1.0625rem;
  font-weight: 800;
  color: var(--f-red);
  margin-top: 0.25rem;
}

.f-card-price-original {
  font-size: 0.75rem;
  color: var(--f-gray-400);
  text-decoration: line-through;
}

.f-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  margin-top: auto;
  padding-top: 0.625rem;
}

.f-stock-ok {
  font-size: 0.7rem;
  font-weight: 500;
  color: var(--f-green);
}

.f-stock-low {
  font-size: 0.7rem;
  font-weight: 500;
  color: #ea580c;
}

.f-stock-out {
  font-size: 0.7rem;
  font-weight: 500;
  color: var(--f-red);
}

/* --------------------------------------------------------------------------
   BUTTONS
   -------------------------------------------------------------------------- */
.f-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.375rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: all var(--f-transition);
  text-decoration: none;
  white-space: nowrap;
}

.f-btn-red {
  background: var(--f-red);
  color: var(--f-white);
  border-radius: var(--f-radius);
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
}

.f-btn-red:hover {
  background: var(--f-red-dark);
  color: white;
}

.f-btn-red:active {
  transform: scale(.97);
}

.f-btn-red:disabled {
  background: var(--f-gray-300);
  cursor: not-allowed;
  opacity: .7;
}

.f-btn-red-sm {
  background: var(--f-red);
  color: var(--f-white);
  border-radius: var(--f-radius-full);
  padding: 0.375rem 0.75rem;
  font-size: 0.78rem;
}

.f-btn-red-sm:hover {
  background: var(--f-red-dark);
  color: white;
}

.f-btn-red-sm:active {
  transform: scale(.97);
}

.f-btn-red-sm:disabled {
  background: var(--f-gray-300);
  cursor: not-allowed;
  opacity: .7;
}

.f-btn-red-lg {
  background: var(--f-red);
  color: var(--f-white);
  border-radius: var(--f-radius-lg);
  padding: 0.875rem 1.75rem;
  font-size: 1rem;
  display: block;
  width: 100%;
  text-align: center;
  box-shadow: 0 4px 14px rgba(220,38,38,.25);
}

.f-btn-red-lg:hover {
  background: var(--f-red-dark);
  color: white;
  box-shadow: 0 6px 18px rgba(220,38,38,.3);
}

.f-btn-red-lg:active {
  transform: scale(.98);
}

.f-btn-red-lg:disabled {
  background: var(--f-gray-400);
  box-shadow: none;
  cursor: not-allowed;
}

.f-btn-outline {
  background: var(--f-white);
  color: var(--f-gray-700);
  border: 1.5px solid var(--f-gray-200);
  border-radius: var(--f-radius);
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
}

.f-btn-outline:hover {
  border-color: var(--f-red);
  color: var(--f-red);
  background: var(--f-red-pale);
}

.f-btn-outline:active {
  transform: scale(.97);
}

.f-btn-ghost {
  background: none;
  color: var(--f-gray-500);
  border-radius: var(--f-radius);
  padding: 0.375rem 0.75rem;
  font-size: 0.875rem;
}

.f-btn-ghost:hover {
  background: var(--f-gray-100);
  color: var(--f-gray-800);
}

.f-btn-loading {
  opacity: .75;
  pointer-events: none;
}

/* --------------------------------------------------------------------------
   CARRITO / BOLSON
   -------------------------------------------------------------------------- */
.f-cart-wrap {
  max-width: 900px;
  margin: 0 auto;
  padding: 1rem;
}

.f-cart-card {
  background: var(--f-white);
  border-radius: var(--f-radius-xl);
  border: 1px solid var(--f-gray-200);
  overflow: hidden;
  margin-bottom: 1rem;
}

.f-cart-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.875rem 1.125rem;
  background: var(--f-gray-50);
  border-bottom: 1px solid var(--f-gray-100);
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--f-gray-700);
}

.f-cart-item {
  display: flex;
  align-items: flex-start;
  gap: 0.875rem;
  padding: 1rem 1.125rem;
  border-bottom: 1px solid var(--f-gray-100);
  animation: f-fade 0.2s ease-out;
}

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

.f-cart-img {
  width: 68px;
  height: 68px;
  border-radius: var(--f-radius);
  object-fit: cover;
  flex-shrink: 0;
  background: var(--f-gray-100);
}

.f-cart-info {
  flex: 1;
  min-width: 0;
}

.f-cart-name {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--f-gray-900);
  margin-bottom: 0.2rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.f-cart-unit-price {
  font-size: 0.78rem;
  color: var(--f-gray-400);
  margin-bottom: 0.5rem;
}

.f-qty-control {
  display: inline-flex;
  align-items: center;
  border: 1.5px solid var(--f-gray-200);
  border-radius: var(--f-radius-full);
  overflow: hidden;
}

.f-qty-btn {
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--f-gray-50);
  font-size: 1rem;
  font-weight: 700;
  color: var(--f-gray-600);
  cursor: pointer;
  border: none;
  transition: background var(--f-transition);
}

.f-qty-btn:hover {
  background: var(--f-gray-200);
}

.f-qty-val {
  width: 34px;
  text-align: center;
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--f-gray-900);
  background: white;
  border: none;
  border-left: 1px solid var(--f-gray-200);
  border-right: 1px solid var(--f-gray-200);
  outline: none;
  padding: 0;
  height: 28px;
}

.f-cart-right {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.375rem;
  flex-shrink: 0;
}

.f-cart-subtotal {
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--f-gray-900);
}

.f-delete-btn {
  color: var(--f-gray-300);
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.25rem;
  border-radius: 0.375rem;
  transition: color var(--f-transition), background var(--f-transition);
  display: flex;
  align-items: center;
}

.f-delete-btn:hover {
  color: var(--f-red);
  background: var(--f-red-light);
}

.f-cart-summary {
  background: var(--f-white);
  border-radius: var(--f-radius-xl);
  border: 1px solid var(--f-gray-200);
  padding: 1.25rem;
}

.f-summary-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.4rem 0;
  font-size: 0.875rem;
  color: var(--f-gray-600);
}

.f-summary-total {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 0.875rem;
  margin-top: 0.625rem;
  border-top: 2px solid var(--f-gray-100);
  font-weight: 700;
  font-size: 1.0625rem;
  color: var(--f-gray-900);
}

/* --------------------------------------------------------------------------
   CHECKOUT
   -------------------------------------------------------------------------- */
.f-checkout-wrap {
  max-width: 1100px;
  margin: 0 auto;
  padding: 1rem;
}

.f-checkout-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

@media (min-width: 768px) {
  .f-checkout-grid {
    grid-template-columns: 1fr 380px;
  }
}

.f-section {
  background: var(--f-white);
  border-radius: var(--f-radius-xl);
  border: 1px solid var(--f-gray-200);
  overflow: hidden;
  margin-bottom: 1rem;
}

.f-section-head {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.875rem 1.25rem;
  border-bottom: 1px solid var(--f-gray-100);
  font-weight: 600;
  font-size: 0.9375rem;
  color: var(--f-gray-900);
}

.f-section-num {
  width: 22px;
  height: 22px;
  background: var(--f-red);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  font-weight: 700;
  flex-shrink: 0;
}

.f-section-body {
  padding: 1.25rem;
}

.f-form-group {
  margin-bottom: 1rem;
}

.f-label {
  display: block;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--f-gray-600);
  margin-bottom: 0.375rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.f-input, .f-select, .f-textarea {
  width: 100%;
  padding: 0.625rem 0.875rem;
  border: 1.5px solid var(--f-gray-200);
  border-radius: var(--f-radius);
  font-size: 0.9rem;
  color: var(--f-gray-900);
  background: var(--f-white);
  outline: none;
  transition: border-color var(--f-transition), box-shadow var(--f-transition);
}

.f-input:focus, .f-select:focus, .f-textarea:focus {
  border-color: var(--f-red);
  box-shadow: 0 0 0 3px rgba(220,38,38,.1);
}

.f-input-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.875rem;
}

.f-payment-option {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.875rem;
  border: 1.5px solid var(--f-gray-200);
  border-radius: var(--f-radius-lg);
  cursor: pointer;
  transition: all var(--f-transition);
  margin-bottom: 0.625rem;
}

.f-payment-option:hover {
  border-color: #fca5a5;
  background: var(--f-red-pale);
}

.f-payment-option.f-selected {
  border-color: var(--f-red);
  background: var(--f-red-pale);
}

.f-order-summary {
  background: var(--f-gray-50);
  border-radius: var(--f-radius-lg);
  padding: 1.25rem;
  border: 1px solid var(--f-gray-200);
}

/* --------------------------------------------------------------------------
   PRODUCT DETAIL (adicional)
   -------------------------------------------------------------------------- */
.f-detail-wrap {
  max-width: 1100px;
  margin: 0 auto;
  padding: 1rem;
}

.f-detail-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

@media (min-width: 768px) {
  .f-detail-grid {
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
  }
}

.f-gallery {
  background: var(--f-gray-50);
  border-radius: var(--f-radius-xl);
  overflow: hidden;
  border: 1px solid var(--f-gray-200);
}

.f-gallery img {
  width: 100%;
  max-height: 420px;
  object-fit: contain;
}

.f-detail-title {
  font-size: 1.375rem;
  font-weight: 800;
  color: var(--f-gray-900);
  line-height: 1.3;
  margin-bottom: 0.5rem;
}

.f-detail-price {
  font-size: 1.875rem;
  font-weight: 800;
  color: var(--f-red);
  line-height: 1;
  margin-bottom: 0.25rem;
}

.f-detail-price-orig {
  font-size: 1rem;
  color: var(--f-gray-400);
  text-decoration: line-through;
  margin-bottom: 1rem;
}

.f-qty-lg {
  display: inline-flex;
  align-items: center;
  border: 2px solid var(--f-gray-200);
  border-radius: var(--f-radius);
  overflow: hidden;
}

.f-qty-lg-btn {
  width: 40px;
  height: 42px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--f-gray-50);
  font-size: 1.375rem;
  font-weight: 600;
  color: var(--f-gray-600);
  cursor: pointer;
  border: none;
  transition: background var(--f-transition);
}

.f-qty-lg-btn:hover {
  background: var(--f-gray-200);
}

.f-qty-lg-val {
  width: 56px;
  text-align: center;
  font-size: 1rem;
  font-weight: 700;
  border: none;
  border-left: 1px solid var(--f-gray-200);
  border-right: 1px solid var(--f-gray-200);
  outline: none;
  height: 42px;
  color: var(--f-gray-900);
}

/* --------------------------------------------------------------------------
   ORDERS / PEDIDOS (proyección)
   -------------------------------------------------------------------------- */
.f-orders-wrap {
  max-width: 900px;
  margin: 0 auto;
  padding: 1rem;
}

.f-order-card {
  background: var(--f-white);
  border-radius: var(--f-radius-xl);
  border: 1px solid var(--f-gray-200);
  overflow: hidden;
  margin-bottom: 0.75rem;
  transition: box-shadow 200ms;
}

.f-order-card:hover {
  box-shadow: var(--f-shadow-md);
}

.f-order-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.5rem;
  padding: 0.875rem 1.125rem;
  background: var(--f-gray-50);
  border-bottom: 1px solid var(--f-gray-100);
}

.f-order-id {
  font-weight: 700;
  font-size: 0.875rem;
  color: var(--f-gray-800);
}

.f-order-date {
  font-size: 0.78rem;
  color: var(--f-gray-400);
}

.f-order-status {
  display: inline-flex;
  align-items: center;
  padding: 3px 10px;
  border-radius: var(--f-radius-full);
  font-size: 0.75rem;
  font-weight: 600;
}

.f-status-pending {
  background: #fef9c3;
  color: #a16207;
}

.f-status-confirmed {
  background: #dbeafe;
  color: #1d4ed8;
}

.f-status-preparing {
  background: #fce7f3;
  color: #be185d;
}

.f-status-ready {
  background: #d1fae5;
  color: #065f46;
}

.f-status-delivered {
  background: #dcfce7;
  color: var(--f-green-dark);
}

.f-status-cancelled {
  background: var(--f-red-light);
  color: var(--f-red-dark);
}

.f-order-body {
  padding: 1rem 1.125rem;
}

.f-order-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--f-gray-100);
}

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

.f-order-item-img {
  width: 48px;
  height: 48px;
  border-radius: var(--f-radius-sm);
  object-fit: cover;
  background: var(--f-gray-100);
  flex-shrink: 0;
}

/* --------------------------------------------------------------------------
   MOBILE FOOTER NAV
   -------------------------------------------------------------------------- */
.f-footer-nav {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 40;
  background: var(--f-white);
  border-top: 1px solid var(--f-gray-200);
  display: flex;
  align-items: stretch;
  box-shadow: 0 -2px 12px rgba(0,0,0,.06);
  padding-bottom: env(safe-area-inset-bottom, 0px);
}

@media (min-width: 768px) {
  .f-footer-nav {
    display: none;
  }
}

.f-footer-item {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 0.5rem 0.25rem;
  gap: 0.2rem;
  text-decoration: none;
  color: var(--f-gray-400);
  font-size: 0.625rem;
  font-weight: 500;
  min-height: 52px;
  transition: color var(--f-transition);
}

.f-footer-item.f-active {
  color: var(--f-red);
}

.f-footer-item:hover {
  color: var(--f-gray-700);
}

.f-footer-icon {
  position: relative;
  width: 22px;
  height: 22px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.f-footer-badge {
  position: absolute;
  top: -5px;
  right: -7px;
  min-width: 15px;
  height: 15px;
  background: var(--f-red);
  color: white;
  border-radius: var(--f-radius-full);
  font-size: 8px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 3px;
}

/* --------------------------------------------------------------------------
   ALERTS
   -------------------------------------------------------------------------- */
.f-alert {
  padding: 0.75rem 1rem;
  border-radius: var(--f-radius-lg);
  font-size: 0.875rem;
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
}

.f-alert-info {
  background: #eff6ff;
  color: #1d4ed8;
  border: 1px solid #bfdbfe;
}

.f-alert-success {
  background: var(--f-green-pale);
  color: var(--f-green-dark);
  border: 1px solid #bbf7d0;
}

.f-alert-warning {
  background: var(--f-yellow-pale);
  color: #92400e;
  border: 1px solid #fde68a;
}

.f-alert-error {
  background: var(--f-red-pale);
  color: var(--f-red-dark);
  border: 1px solid #fecaca;
}

/* --------------------------------------------------------------------------
   UTILITIES
   -------------------------------------------------------------------------- */
.f-hidden {
  display: none !important;
}

.f-divider {
  border: none;
  border-top: 1px solid var(--f-gray-100);
  margin: 0.875rem 0;
}

.f-text-red {
  color: var(--f-red);
}

.f-text-green {
  color: var(--f-green);
}

.f-text-gray {
  color: var(--f-gray-500);
}

.f-text-sm {
  font-size: 0.875rem;
}

.f-text-xs {
  font-size: 0.75rem;
}

.f-text-bold {
  font-weight: 700;
}

.f-mt-1 {
  margin-top: 0.25rem;
}

.f-mt-2 {
  margin-top: 0.5rem;
}

.f-mt-4 {
  margin-top: 1rem;
}

.f-mb-4 {
  margin-bottom: 1rem;
}

.f-gap-1 {
  gap: 0.25rem;
}

.f-flex {
  display: flex;
}

.f-items-center {
  align-items: center;
}

.f-justify-between {
  justify-content: space-between;
}

.f-w-full {
  width: 100%;
}
/* --------------------------------------------------------------------------
   SUBHEADER — barra secundaria del header
   -------------------------------------------------------------------------- */
.f-subheader {
  background: var(--f-gray-50);
  border-bottom: 1px solid var(--f-gray-100);
}

.f-subheader-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1rem;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

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

.f-subnav-link {
  padding: 0.25rem 0.625rem;
  font-size: 0.8rem;
  color: var(--f-gray-500);
  text-decoration: none;
  border-radius: var(--f-radius-sm);
  transition: color var(--f-transition), background var(--f-transition);
}

.f-subnav-link:hover {
  color: var(--f-gray-800);
  background: var(--f-gray-200);
}

.f-subheader-info {
  font-size: 0.75rem;
  color: var(--f-gray-400);
}

/* --------------------------------------------------------------------------
   CART COUNTER — badge de ítems en carrito
   -------------------------------------------------------------------------- */
.f-cart-counter {
  position: absolute;
  top: -4px;
  right: -4px;
  background: var(--f-red);
  color: white;
  border-radius: var(--f-radius-full);
  font-size: 0.625rem;
  font-weight: 700;
  min-width: 16px;
  height: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 3px;
  line-height: 1;
}

/* --------------------------------------------------------------------------
   MOBILE HEADER — botón volver
   -------------------------------------------------------------------------- */
.f-back-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--f-gray-600);
  padding: 0.25rem;
  border-radius: var(--f-radius-sm);
  transition: color var(--f-transition), background var(--f-transition);
  flex-shrink: 0;
}

.f-back-btn:hover {
  color: var(--f-gray-900);
  background: var(--f-gray-100);
}

/* --------------------------------------------------------------------------
   FOOTER LABEL
   -------------------------------------------------------------------------- */
.f-footer-label {
  font-size: 0.625rem;
  font-weight: 500;
  line-height: 1;
}

/* --------------------------------------------------------------------------
   LAYOUT PRINCIPAL
   -------------------------------------------------------------------------- */
.f-content {
  min-height: calc(100vh - 90px - 54px);
}

/* --------------------------------------------------------------------------
   SITE FOOTER
   -------------------------------------------------------------------------- */
.f-site-footer {
  background: var(--f-gray-800);
  color: var(--f-gray-300);
  padding: 1.5rem 1rem;
  margin-top: 3rem;
}

.f-site-footer-inner {
  max-width: 1280px;
  margin: 0 auto;
  text-align: center;
  font-size: 0.8rem;
}

/* --------------------------------------------------------------------------
   HEADER NAV — ocultar en mobile (lo maneja MobileFooter)
   -------------------------------------------------------------------------- */
.f-nav-desktop {
  display: none;
}

@media (min-width: 768px) {
  .f-nav-desktop {
    display: flex;
  }
}