@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800&display=swap');

:root {
  --sf-bg: #f8fafc;
  --sf-bg-accent: #eef2ff;
  --sf-surface: #ffffff;
  --sf-primary: #4f46e5;
  --sf-primary-hover: #4338ca;
  --sf-primary-soft: #eef2ff;
  --sf-primary-ring: rgba(79, 70, 229, 0.18);
  --sf-text: #0f172a;
  --sf-muted: #64748b;
  --sf-border: #e2e8f0;
  --sf-shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.05);
  --sf-shadow: 0 4px 6px -1px rgba(15, 23, 42, 0.07), 0 12px 28px -8px rgba(15, 23, 42, 0.08);
  --sf-radius: 20px;
  --sf-radius-md: 14px;
  --sf-radius-sm: 10px;
  --sf-whatsapp: #22c55e;
}

* { box-sizing: border-box; }

body.storefront {
  background: var(--sf-bg);
  color: var(--sf-text);
  min-height: 100vh;
  font-family: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
  -webkit-font-smoothing: antialiased;
}

.sf-header {
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--sf-border);
  padding: 0.85rem 0;
  position: sticky;
  top: 0;
  z-index: 100;
}

.sf-brand {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
}

.sf-brand__logo {
  height: 44px;
  width: auto;
  display: block;
}

.sf-brand:hover .sf-brand__logo {
  opacity: 0.92;
}

.app-brand-logo-img {
  height: 44px;
  width: auto;
  object-fit: contain;
  display: block;
}

.sf-greeting {
  font-size: 0.78rem;
  color: var(--sf-muted);
  font-weight: 500;
  margin-top: 0.15rem;
}

.sf-content {
  padding: 1.5rem 0 6.5rem;
  max-width: 720px;
  margin: 0 auto;
}

.sf-page-title {
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1.2;
  margin-bottom: 0;
  color: var(--sf-text);
}

.sf-page-subtitle {
  color: var(--sf-muted);
  font-size: 0.92rem;
  font-weight: 500;
  margin-top: 0.35rem;
}

.sf-card {
  background: var(--sf-surface);
  border: 1px solid var(--sf-border);
  border-radius: var(--sf-radius);
  box-shadow: var(--sf-shadow-sm);
}

.sf-card-body { padding: 1.35rem; }

.sf-btn-primary {
  background: linear-gradient(135deg, #6366f1 0%, #4f46e5 100%);
  border: none;
  color: #fff;
  font-weight: 700;
  border-radius: var(--sf-radius-md);
  padding: 0.7rem 1.25rem;
  box-shadow: 0 4px 14px rgba(79, 70, 229, 0.35);
  transition: transform 0.15s ease, box-shadow 0.15s ease, filter 0.15s ease;
}

.sf-btn-primary:hover,
.sf-btn-primary:focus {
  color: #fff;
  filter: brightness(1.05);
  box-shadow: 0 6px 20px rgba(79, 70, 229, 0.4);
}

.sf-btn-primary:active {
  transform: scale(0.98);
}

.sf-btn-outline {
  background: var(--sf-surface);
  border: 1px solid var(--sf-border);
  color: var(--sf-text);
  font-weight: 600;
  border-radius: var(--sf-radius-md);
  transition: all 0.15s ease;
}

.sf-btn-outline:hover {
  background: var(--sf-primary-soft);
  border-color: #c7d2fe;
  color: var(--sf-primary);
}

.sf-btn-whatsapp {
  background: var(--sf-whatsapp);
  border: none;
  color: #fff;
  font-weight: 700;
  border-radius: var(--sf-radius-md);
  box-shadow: 0 4px 14px rgba(34, 197, 94, 0.3);
}

.sf-btn-whatsapp:hover {
  background: #16a34a;
  color: #fff;
}

.sf-text-primary { color: var(--sf-primary) !important; }

.sf-price {
  color: var(--sf-text);
  font-weight: 800;
  font-size: 1rem;
  letter-spacing: -0.02em;
}

.sf-pill {
  display: inline-flex;
  align-items: center;
  padding: 0.45rem 1rem;
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 600;
  text-decoration: none;
  white-space: nowrap;
  border: 1px solid var(--sf-border);
  background: var(--sf-surface);
  color: var(--sf-muted);
  transition: all 0.2s ease;
}

.sf-pill:hover {
  border-color: #c7d2fe;
  color: var(--sf-primary);
  background: #fafaff;
}

.sf-pill.active {
  background: var(--sf-primary);
  border-color: var(--sf-primary);
  color: #fff;
  box-shadow: 0 4px 12px rgba(79, 70, 229, 0.3);
}

.sf-search {
  border-radius: var(--sf-radius-md);
  border: 1px solid var(--sf-border);
  overflow: hidden;
  background: var(--sf-surface);
  box-shadow: var(--sf-shadow-sm);
}

.sf-search .form-control {
  border: none;
  box-shadow: none;
  padding: 0.75rem 1rem;
  font-weight: 500;
  background: transparent;
}

.sf-search .btn {
  border: none;
  background: var(--sf-primary-soft);
  color: var(--sf-primary);
  padding: 0 1.1rem;
}

.sf-product-card {
  border: 1px solid var(--sf-border);
  border-radius: var(--sf-radius-md);
  overflow: hidden;
  background: var(--sf-surface);
  box-shadow: var(--sf-shadow-sm);
  height: 100%;
  display: flex;
  flex-direction: column;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.sf-product-card:active {
  transform: scale(0.98);
}

.sf-product-card img {
  object-fit: cover;
  height: 128px;
  width: 100%;
}

.sf-product-placeholder {
  height: 128px;
  background: linear-gradient(145deg, #eef2ff 0%, #f8fafc 55%, #f1f5f9 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #a5b4fc;
  font-size: 1.75rem;
}

.sf-product-body {
  padding: 0.95rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.sf-product-category {
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 700;
  color: var(--sf-primary);
  margin-bottom: 0.3rem;
}

.sf-product-name {
  font-size: 0.92rem;
  font-weight: 700;
  line-height: 1.35;
  letter-spacing: -0.02em;
  margin-bottom: 0.4rem;
  color: var(--sf-text);
}

.sf-product-meta {
  font-size: 0.75rem;
  color: var(--sf-muted);
  font-weight: 500;
  margin-bottom: 0.85rem;
}

.sf-add-form .form-control {
  border-radius: var(--sf-radius-sm) 0 0 var(--sf-radius-sm);
  border: 1px solid var(--sf-border);
  font-weight: 600;
}

.sf-add-form .btn {
  border-radius: 0 var(--sf-radius-sm) var(--sf-radius-sm) 0;
  padding-left: 0.9rem;
  padding-right: 0.9rem;
}

.sf-bottom-nav {
  position: fixed;
  bottom: 0.75rem;
  left: 0.75rem;
  right: 0.75rem;
  max-width: 520px;
  margin: 0 auto;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(20px);
  border: 1px solid var(--sf-border);
  border-radius: 999px;
  z-index: 1000;
  padding: 0.45rem 0.5rem calc(0.45rem + env(safe-area-inset-bottom));
  box-shadow: 0 8px 32px rgba(15, 23, 42, 0.12);
}

.sf-bottom-nav a,
.sf-bottom-nav button.sf-nav-btn {
  color: var(--sf-muted);
  text-decoration: none;
  font-size: 0.65rem;
  font-weight: 600;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.15rem;
  padding: 0.5rem 0.25rem;
  background: none;
  border: none;
  width: 100%;
  border-radius: 999px;
  transition: all 0.2s ease;
}

.sf-bottom-nav a.active {
  color: var(--sf-primary);
  background: var(--sf-primary-soft);
}

.sf-bottom-nav a:hover:not(.active) {
  color: var(--sf-text);
}

.sf-bottom-nav i { font-size: 1.15rem; }

.sf-badge-cart {
  position: absolute;
  top: 2px;
  right: 20%;
  font-size: 0.6rem;
  font-weight: 700;
  min-width: 1rem;
  background: var(--sf-primary) !important;
  border: 2px solid #fff;
}

.sf-hero {
  text-align: center;
  padding: 2rem 1rem 1.5rem;
  margin-bottom: 0.5rem;
  border-radius: var(--sf-radius);
  background:
    radial-gradient(ellipse 80% 60% at 50% -10%, #e0e7ff 0%, transparent 70%),
    linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);
  border: 1px solid var(--sf-border);
}

.sf-hero-icon {
  width: auto;
  max-width: 200px;
  height: auto;
  margin: 0 auto 1.25rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.sf-hero-logo {
  width: 100%;
  max-width: 180px;
  height: auto;
  display: block;
}

.sf-empty-state {
  text-align: center;
  padding: 3rem 1.5rem;
}

.sf-empty-state i {
  font-size: 2.25rem;
  color: #cbd5e1;
  margin-bottom: 1rem;
}

.sf-status-badge {
  background: var(--sf-primary-soft) !important;
  color: var(--sf-primary) !important;
  font-weight: 700;
  font-size: 0.72rem;
  border-radius: 999px;
  padding: 0.4em 0.85em;
}

.sf-summary-bar {
  position: sticky;
  bottom: 6rem;
  background: var(--sf-surface);
  border: 1px solid var(--sf-border);
  border-radius: var(--sf-radius);
  padding: 1.15rem 1.35rem;
  box-shadow: var(--sf-shadow);
  margin-bottom: 1rem;
}

.sf-form-control,
.sf-form-select,
.storefront .form-control,
.storefront .form-select {
  border-radius: var(--sf-radius-sm);
  border-color: var(--sf-border);
  font-weight: 500;
}

.sf-form-control:focus,
.sf-form-select:focus,
.storefront .form-control:focus,
.storefront .form-select:focus {
  border-color: var(--sf-primary);
  box-shadow: 0 0 0 4px var(--sf-primary-ring);
}

.sf-alert-soft {
  background: #f0f9ff;
  border: 1px solid #bae6fd;
  color: #0c4a6e;
  border-radius: var(--sf-radius-md);
  font-weight: 500;
}

.sf-success-icon {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: linear-gradient(135deg, #6366f1, #4f46e5);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.85rem;
  margin: 0 auto 1.25rem;
  box-shadow: 0 8px 24px rgba(79, 70, 229, 0.35);
}

.sf-whatsapp-fab {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--sf-whatsapp);
  color: #fff;
  text-decoration: none;
  font-size: 1.25rem;
  box-shadow: 0 4px 14px rgba(34, 197, 94, 0.35);
  transition: transform 0.15s ease;
}

.sf-whatsapp-fab:hover {
  color: #fff;
  transform: translateY(-1px);
}

.storefront .form-label {
  font-weight: 600;
  font-size: 0.88rem;
  color: var(--sf-text);
}

.sf-fecha-opciones {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}

.sf-fecha-opcion {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin: 0;
  padding: 0.85rem 1rem;
  border: 1px solid var(--sf-border);
  border-radius: var(--sf-radius-sm);
  background: var(--sf-surface);
  cursor: pointer;
  transition: border-color 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}

.sf-fecha-opcion__input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.sf-fecha-opcion__indicator {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  flex-shrink: 0;
}

.sf-fecha-opcion--alta .sf-fecha-opcion__indicator {
  background: #22c55e;
  box-shadow: 0 0 0 3px rgba(34, 197, 94, 0.2);
}

.sf-fecha-opcion--baja .sf-fecha-opcion__indicator {
  background: #f97316;
  box-shadow: 0 0 0 3px rgba(249, 115, 22, 0.2);
}

.sf-fecha-opcion__text {
  font-weight: 600;
  font-size: 0.92rem;
  color: var(--sf-text);
  line-height: 1.35;
}

.sf-fecha-opcion__content {
  display: flex;
  flex: 1;
  align-items: center;
  gap: 0.75rem;
}

.sf-fecha-opcion:has(.sf-fecha-opcion__input:checked) {
  border-color: var(--sf-primary);
  background: var(--sf-primary-soft);
  box-shadow: 0 0 0 3px var(--sf-primary-ring);
}

.sf-fecha-opciones.is-invalid .sf-fecha-opcion {
  border-color: #ef4444;
}

.sf-pedido-toggle__icon {
  transition: transform 0.2s ease;
  font-size: 0.85rem;
}

.sf-pedido-toggle[aria-expanded="true"] .sf-pedido-toggle__icon {
  transform: rotate(180deg);
}

.sf-pedido-folio {
  font-size: 1.45rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  color: var(--sf-primary);
}

.storefront .alert {
  border-radius: var(--sf-radius-md);
  font-weight: 500;
}

.storefront .container-xxl {
  max-width: 720px;
}

@media (min-width: 768px) {
  .sf-content { padding-bottom: 7rem; }
  .sf-bottom-nav { bottom: 1.25rem; }
}