/* ==========================================================================
   AUTO PEÇAS - DESIGN SYSTEM & STYLESHEET PRINCIPAL
   Paleta: Vermelho Automotivo (#C1121F), Preto Carbono (#180306), Branco (#FFFFFF)
   Tipografia: Manrope (Display) & Inter (Interface)
   ========================================================================== */

:root {
  --color-brand-950: #180306;
  --color-brand-900: #2a050a;
  --color-brand-700: #8f0d1b;
  --color-brand-600: #c1121f;
  --color-brand-500: #e0192a;
  --color-brand-400: #f0444f;
  --color-brand-100: #fde7e8;

  --color-ink-950: #111111;
  --color-ink-700: #3d3d3d;
  --color-ink-500: #6b7280;
  --color-ink-300: #d1d5db;
  --color-ink-200: #e5e7eb;

  --color-surface-0: #ffffff;
  --color-surface-50: #fafafa;
  --color-surface-100: #f3f4f6;
  --color-surface-200: #e5e7eb;

  --color-success: #0d8a5b;
  --color-success-light: #e6f7f0;
  --color-warning: #d97706;
  --color-warning-light: #fef3c7;
  --color-danger: #b42318;
  --color-danger-light: #fee2e2;
  --color-info: #1769aa;
  --color-info-light: #e0f2fe;

  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-pill: 999px;

  --shadow-sm: 0 4px 12px rgba(17, 17, 17, 0.05);
  --shadow-md: 0 8px 24px rgba(17, 17, 17, 0.08);
  --shadow-lg: 0 16px 40px rgba(17, 17, 17, 0.12);
  --shadow-glow: 0 0 20px rgba(193, 18, 31, 0.25);

  --font-display: 'Manrope', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

  --transition-fast: 160ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 240ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 380ms cubic-bezier(0.4, 0, 0.2, 1);

  --container-max: 1280px;
}

/* Reset & Base */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  color: var(--color-ink-700);
  background-color: var(--color-surface-50);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-fast);
}

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

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

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

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  color: var(--color-ink-950);
  font-weight: 700;
  line-height: 1.2;
}

.container {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

.site-wrapper {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.main-content-area {
  flex: 1;
}

/* Utilities */
.text-center { text-align: center; }
.text-success { color: var(--color-success) !important; }
.text-danger { color: var(--color-danger) !important; }
.text-muted { color: var(--color-ink-500) !important; }
.bg-surface-50 { background-color: var(--color-surface-50); }
.mt-1 { margin-top: 0.25rem; }
.mt-2 { margin-top: 0.5rem; }
.mt-3 { margin-top: 1rem; }
.mt-4 { margin-top: 1.5rem; }
.mt-5 { margin-top: 2.5rem; }
.mb-2 { margin-bottom: 0.5rem; }
.mb-3 { margin-bottom: 1rem; }
.mb-4 { margin-bottom: 1.5rem; }
.py-4 { padding-top: 1.5rem; padding-bottom: 1.5rem; }
.py-5 { padding-top: 3rem; padding-bottom: 3rem; }
.p-0 { padding: 0 !important; }
.flex-1 { flex: 1; }

/* ==========================================================================
   BUTTONS
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: var(--font-display);
  font-weight: 700;
  border-radius: var(--radius-md);
  padding: 0.75rem 1.5rem;
  transition: all var(--transition-base);
  text-align: center;
}

.btn-sm {
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
  border-radius: var(--radius-sm);
}

.btn-xs {
  padding: 0.35rem 0.65rem;
  font-size: 0.75rem;
  border-radius: var(--radius-sm);
}

.btn-lg {
  padding: 1rem 2rem;
  font-size: 1.1rem;
  border-radius: var(--radius-md);
}

.btn-block {
  display: flex;
  width: 100%;
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-brand-600) 0%, var(--color-brand-500) 100%);
  color: #ffffff;
  box-shadow: 0 4px 14px rgba(193, 18, 31, 0.3);
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--color-brand-500) 0%, var(--color-brand-400) 100%);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(193, 18, 31, 0.4);
}

.btn-secondary {
  background: var(--color-surface-0);
  color: var(--color-ink-950);
  border: 1px solid var(--color-ink-300);
}

.btn-secondary:hover {
  background: var(--color-surface-100);
  border-color: var(--color-ink-700);
}

.btn-dark {
  background: var(--color-brand-950);
  color: #ffffff;
}

.btn-dark:hover {
  background: var(--color-ink-950);
  transform: translateY(-2px);
}

.btn-outline-danger {
  border: 1px solid var(--color-brand-600);
  color: var(--color-brand-600);
}

.btn-outline-danger:hover {
  background: var(--color-brand-100);
}

.btn-outline-secondary {
  border: 1px solid var(--color-ink-300);
  color: var(--color-ink-700);
}

.btn-animated:hover i {
  transform: translateX(4px);
  transition: transform var(--transition-fast);
}

/* ==========================================================================
   FORMS & INPUTS
   ========================================================================== */
.form-group {
  margin-bottom: 1rem;
}

.form-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-ink-950);
  margin-bottom: 0.35rem;
}

.form-input, .form-select, .form-textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  font-size: 0.95rem;
  color: var(--color-ink-950);
  background-color: var(--color-surface-0);
  border: 1px solid var(--color-ink-300);
  border-radius: var(--radius-sm);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-input-sm, .select-sm {
  padding: 0.5rem 0.75rem;
  font-size: 0.875rem;
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
  outline: none;
  border-color: var(--color-brand-600);
  box-shadow: 0 0 0 3px rgba(193, 18, 31, 0.15);
}

.form-check {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.form-check-input {
  width: 1.1rem;
  height: 1.1rem;
  accent-color: var(--color-brand-600);
}

.form-check-label {
  font-size: 0.875rem;
  color: var(--color-ink-700);
}

.form-grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

.form-grid-3 {
  display: grid;
  grid-template-columns: 2fr 1fr auto;
  gap: 1rem;
  align-items: center;
}

.form-grid-city-state {
  display: grid;
  grid-template-columns: 3fr 1fr;
  gap: 0.5rem;
}

.input-with-button {
  display: flex;
  gap: 0.5rem;
}

/* ==========================================================================
   ALERTS & BADGES
   ========================================================================== */
.alert {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem 1.25rem;
  border-radius: var(--radius-md);
  font-size: 0.95rem;
  position: relative;
}

.alert-success { background-color: var(--color-success-light); color: #065f3d; border: 1px solid #bbf7d0; }
.alert-danger { background-color: var(--color-danger-light); color: var(--color-danger); border: 1px solid #fecaca; }
.alert-warning { background-color: var(--color-warning-light); color: #92400e; border: 1px solid #fde68a; }

.alert-close {
  margin-left: auto;
  font-size: 1.1rem;
  color: inherit;
  opacity: 0.6;
}
.alert-close:hover { opacity: 1; }

.badge-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.2rem 0.65rem;
  border-radius: var(--radius-pill);
  font-size: 0.75rem;
  font-weight: 700;
  background-color: rgba(255, 255, 255, 0.2);
}

.badge-status {
  display: inline-block;
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-pill);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
}
.badge-status.awaiting_payment, .badge-status.pending { background-color: var(--color-warning-light); color: #b45309; }
.badge-status.paid, .badge-status.approved, .badge-status.status-active { background-color: var(--color-success-light); color: var(--color-success); }
.badge-status.shipped, .badge-status.processing { background-color: var(--color-info-light); color: var(--color-info); }
.badge-status.delivered { background-color: #d1fae5; color: #065f46; }
.badge-status.canceled, .badge-status.declined { background-color: var(--color-danger-light); color: var(--color-danger); }

/* ==========================================================================
   HEADER & NAVBAR
   ========================================================================== */
.top-bar {
  background-color: var(--color-brand-950);
  color: #e5e7eb;
  font-size: 0.8125rem;
  padding: 0.4rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.top-bar-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.top-bar-left {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.top-bar-right {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.top-link:hover { color: #ffffff; }

.main-header {
  background-color: var(--color-surface-0);
  border-bottom: 1px solid var(--color-ink-200);
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding-top: 0.85rem;
  padding-bottom: 0.85rem;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  flex-shrink: 0;
}

.logo-badge {
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, var(--color-brand-600) 0%, var(--color-brand-900) 100%);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  box-shadow: 0 4px 10px rgba(193, 18, 31, 0.25);
}

.logo-title {
  display: block;
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--color-ink-950);
  letter-spacing: -0.5px;
}
.logo-title strong { color: var(--color-brand-600); }

.logo-subtitle {
  display: block;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  color: var(--color-ink-500);
}

/* Vehicle Selector Pill in Header */
.header-vehicle-pill {
  display: flex;
  align-items: center;
  position: relative;
}

.vehicle-pill-btn {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  background-color: var(--color-brand-100);
  border: 1px solid rgba(193, 18, 31, 0.2);
  padding: 0.45rem 0.85rem;
  border-radius: var(--radius-pill);
  transition: all var(--transition-fast);
}

.vehicle-pill-btn:hover {
  background-color: #fbd2d5;
  border-color: var(--color-brand-600);
}

.vehicle-pill-icon {
  font-size: 1.1rem;
  color: var(--color-brand-600);
}

.vehicle-pill-text {
  text-align: left;
  line-height: 1.15;
}

.vehicle-pill-label {
  display: block;
  font-size: 0.6875rem;
  color: var(--color-brand-700);
  font-weight: 600;
}

.vehicle-pill-name {
  display: block;
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--color-brand-950);
  max-width: 140px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.vehicle-pill-clear {
  margin-left: -10px;
  background: #ffffff;
  border: 1px solid var(--color-brand-600);
  color: var(--color-brand-600);
  width: 20px;
  height: 20px;
  border-radius: 50%;
  font-size: 10px;
  font-weight: bold;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2;
}

/* Search Bar */
.header-search {
  flex: 1;
  max-width: 540px;
  position: relative;
}

.search-input-wrapper {
  display: flex;
  align-items: center;
  position: relative;
}

.search-input {
  width: 100%;
  padding: 0.7rem 6rem 0.7rem 2.5rem;
  font-size: 0.9rem;
  border-radius: var(--radius-pill);
  border: 2px solid var(--color-ink-200);
  background-color: var(--color-surface-100);
  transition: all var(--transition-base);
}

.search-input:focus {
  outline: none;
  background-color: #ffffff;
  border-color: var(--color-brand-600);
  box-shadow: 0 0 0 4px rgba(193, 18, 31, 0.1);
}

.search-icon {
  position: absolute;
  left: 1rem;
  color: var(--color-ink-500);
  pointer-events: none;
}

.search-submit-btn {
  position: absolute;
  right: 4px;
  background: var(--color-brand-600);
  color: #ffffff;
  font-size: 0.8125rem;
  font-weight: 700;
  padding: 0.45rem 1rem;
  border-radius: var(--radius-pill);
  display: flex;
  align-items: center;
  gap: 0.35rem;
  transition: background-color var(--transition-fast);
}

.search-submit-btn:hover {
  background: var(--color-brand-500);
}

.search-autocomplete-dropdown {
  position: absolute;
  top: 105%;
  left: 0;
  right: 0;
  background: #ffffff;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--color-ink-200);
  display: none;
  z-index: 150;
  overflow: hidden;
}

.autocomplete-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.65rem 1rem;
  border-bottom: 1px solid var(--color-surface-100);
  transition: background var(--transition-fast);
}
.autocomplete-item:hover { background: var(--color-surface-50); }
.autocomplete-thumb { width: 36px; height: 36px; object-fit: contain; }

/* Header Actions */
.header-actions {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.action-item {
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

.action-icon-circle {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--color-surface-100);
  color: var(--color-ink-950);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  transition: all var(--transition-fast);
}

.action-item:hover .action-icon-circle {
  background: var(--color-brand-100);
  color: var(--color-brand-600);
}

.action-text {
  text-align: left;
  line-height: 1.2;
}

.action-sub {
  display: block;
  font-size: 0.6875rem;
  color: var(--color-ink-500);
}

.action-title {
  display: block;
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--color-ink-950);
}

.cart-icon-box {
  background: var(--color-brand-600);
  color: #ffffff;
}
.cart-trigger-btn:hover .cart-icon-box {
  background: var(--color-brand-500);
  color: #ffffff;
}

.cart-badge-counter {
  position: absolute;
  top: -4px;
  right: -4px;
  background: var(--color-ink-950);
  color: #ffffff;
  font-size: 0.6875rem;
  font-weight: 800;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid #ffffff;
}

/* User dropdown */
.action-dropdown-wrapper {
  position: relative;
}
.action-dropdown-menu {
  position: absolute;
  top: 100%;
  right: 0;
  background: #ffffff;
  border: 1px solid var(--color-ink-200);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  width: 200px;
  padding: 0.5rem 0;
  display: none;
  z-index: 120;
}
.action-dropdown-wrapper:hover .action-dropdown-menu { display: block; }
.action-dropdown-menu a {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
}
.action-dropdown-menu a:hover { background: var(--color-surface-100); color: var(--color-brand-600); }
.action-dropdown-menu hr { border: none; border-top: 1px solid var(--color-ink-200); margin: 0.4rem 0; }

/* Navbar */
.main-navbar {
  background: var(--color-surface-0);
  border-top: 1px solid var(--color-ink-200);
}

.nav-container {
  display: flex;
  align-items: center;
}

.categories-nav-trigger {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  background: var(--color-brand-600);
  color: #ffffff;
  padding: 0.75rem 1.25rem;
  font-family: var(--font-display);
  font-size: 0.8125rem;
  font-weight: 800;
  letter-spacing: 0.5px;
  cursor: pointer;
  transition: background var(--transition-fast);
}
.categories-nav-trigger:hover { background: var(--color-brand-500); }

.nav-links {
  display: flex;
  align-items: center;
  list-style: none;
  margin-left: 1rem;
  overflow-x: auto;
}

.nav-item a {
  display: block;
  padding: 0.75rem 1rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-ink-700);
  white-space: nowrap;
}
.nav-item a:hover, .nav-item.active a { color: var(--color-brand-600); }

.nav-offer-tag {
  color: var(--color-brand-600) !important;
  font-weight: 700 !important;
}

/* ==========================================================================
   HERO BANNER & COMPOSITION
   ========================================================================== */
.hero-section {
  padding-top: 1.5rem;
}

.hero-card-wrapper {
  background-color: var(--color-surface-0);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--color-ink-200);
}

.hero-media-box {
  position: relative;
  width: 100%;
  max-height: 520px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #f8fafc;
}

.hero-banner-image {
  width: 100%;
  height: 100%;
  max-height: 520px;
  object-fit: contain;
  display: block;
}

.hero-semantic-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 2.5rem 3.5rem;
  background: linear-gradient(90deg, rgba(24, 3, 6, 0.75) 0%, rgba(24, 3, 6, 0.4) 45%, rgba(0, 0, 0, 0) 100%);
  color: #ffffff;
  max-width: 620px;
}

.hero-badge-pill {
  display: inline-flex;
  align-items: center;
  padding: 0.35rem 0.85rem;
  background: var(--color-brand-600);
  color: #ffffff;
  border-radius: var(--radius-pill);
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 1px;
  width: fit-content;
  margin-bottom: 0.85rem;
}

.hero-title {
  font-size: 2.8rem;
  font-weight: 800;
  color: #ffffff;
  line-height: 1.1;
  margin-bottom: 0.85rem;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
}

.hero-subtitle {
  font-size: 1.05rem;
  color: #e5e7eb;
  line-height: 1.4;
  margin-bottom: 1.5rem;
}

.hero-actions-row {
  display: flex;
  align-items: center;
  gap: 1rem;
}

/* ==========================================================================
   INTEGRATED VEHICLE SELECTOR BAR
   ========================================================================== */
.vehicle-bar-section {
  margin-top: -24px;
  position: relative;
  z-index: 10;
}

.vehicle-selector-bar {
  background: linear-gradient(135deg, var(--color-brand-950) 0%, var(--color-brand-900) 100%);
  color: #ffffff;
  border-radius: var(--radius-lg);
  padding: 1.5rem 2rem;
  box-shadow: 0 12px 32px rgba(24, 3, 6, 0.35);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.vehicle-bar-header {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  margin-bottom: 1.25rem;
}

.vehicle-bar-icon {
  font-size: 1.8rem;
}

.vehicle-bar-header h3 {
  color: #ffffff;
  font-size: 1.15rem;
  font-weight: 800;
  letter-spacing: 0.5px;
}

.vehicle-bar-header p {
  color: var(--color-ink-300);
  font-size: 0.85rem;
}

.vehicle-bar-fields {
  display: grid;
  grid-template-columns: 1fr 1fr 1.3fr auto;
  gap: 1rem;
  align-items: flex-end;
}

.field-item label {
  display: block;
  font-size: 0.75rem;
  font-weight: 700;
  color: #e5e7eb;
  text-transform: uppercase;
  margin-bottom: 0.35rem;
  letter-spacing: 0.5px;
}

/* ==========================================================================
   CATEGORIES GRID
   ========================================================================== */
.section-categories, .section-offers, .section-benefits, .section-bestsellers, .section-brands, .section-educational, .section-newsletter {
  padding-top: 3.5rem;
  padding-bottom: 3.5rem;
}

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

.section-badge {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 800;
  color: var(--color-brand-600);
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 0.25rem;
}

.section-badge.badge-danger {
  color: var(--color-brand-600);
}

.section-title {
  font-size: 2rem;
  font-weight: 800;
  color: var(--color-ink-950);
}

.section-link {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--color-brand-600);
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}
.section-link:hover { text-decoration: underline; }

.categories-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
}

.category-card {
  background: var(--color-surface-0);
  border: 1px solid var(--color-ink-200);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  transition: all var(--transition-base);
  box-shadow: var(--shadow-sm);
}

.category-card:hover {
  transform: translateY(-4px);
  border-color: var(--color-brand-600);
  box-shadow: var(--shadow-md);
}

.category-icon-wrap {
  width: 64px;
  height: 64px;
  background: var(--color-surface-100);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  margin-bottom: 1rem;
  transition: background var(--transition-fast);
}

.category-card:hover .category-icon-wrap {
  background: var(--color-brand-100);
}

.category-name {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-ink-950);
  margin-bottom: 0.25rem;
}

.category-count {
  font-size: 0.8125rem;
  color: var(--color-ink-500);
}

/* ==========================================================================
   PRODUCT CARDS & GRIDS
   ========================================================================== */
.products-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.catalog-grid-4 {
  grid-template-columns: repeat(3, 1fr);
}

.product-card {
  background: var(--color-surface-0);
  border: 1px solid var(--color-ink-200);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  position: relative;
  transition: all var(--transition-base);
  box-shadow: var(--shadow-sm);
}

.product-card:hover {
  transform: translateY(-4px);
  border-color: var(--color-brand-500);
  box-shadow: var(--shadow-lg);
}

/* Fitment Tag */
.fitment-tag {
  padding: 0.4rem 0.85rem;
  font-size: 0.75rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 0.35rem;
}
.fitment-tag.compatible {
  background: var(--color-success-light);
  color: var(--color-success);
}
.fitment-tag.incompatible {
  background: var(--color-danger-light);
  color: var(--color-danger);
}

.product-img-box {
  position: relative;
  padding: 1.5rem;
  background: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 200px;
}

.product-img-box a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
}

.product-image {
  width: 100%;
  height: 140px;
  max-height: 160px;
  max-width: 100%;
  object-fit: contain;
  transition: transform var(--transition-base);
}

.product-card:hover .product-image {
  transform: scale(1.04);
}

.product-brand-tag {
  position: absolute;
  bottom: 0.75rem;
  left: 0.75rem;
  background: var(--color-surface-100);
  color: var(--color-ink-700);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.2rem 0.5rem;
  border-radius: var(--radius-sm);
}

.product-discount-badge {
  position: absolute;
  top: 0.75rem;
  right: 0.75rem;
  background: var(--color-brand-600);
  color: #ffffff;
  font-size: 0.75rem;
  font-weight: 800;
  padding: 0.25rem 0.5rem;
  border-radius: var(--radius-sm);
}

.product-info {
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  flex: 1;
  border-top: 1px solid var(--color-surface-100);
}

.product-sku {
  font-size: 0.75rem;
  color: var(--color-ink-500);
  margin-bottom: 0.35rem;
}

.product-name {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--color-ink-950);
  line-height: 1.35;
  margin-bottom: 0.65rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  height: 2.7rem;
}
.product-name a:hover { color: var(--color-brand-600); }

.product-rating {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.8125rem;
  margin-bottom: 0.75rem;
}

.stars-gold {
  color: #f59e0b;
  letter-spacing: 1px;
}

.rating-val { font-weight: 700; color: var(--color-ink-950); }
.rating-count { color: var(--color-ink-500); }

.product-price-block {
  margin-top: auto;
  margin-bottom: 1rem;
}

.price-old {
  font-size: 0.8125rem;
  color: var(--color-ink-500);
  text-decoration: line-through;
}

.price-main {
  display: flex;
  align-items: baseline;
  gap: 0.25rem;
}

.price-currency {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--color-ink-950);
}

.price-val {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--color-ink-950);
}

.price-pix {
  font-size: 0.85rem;
  color: var(--color-success);
}
.price-pix strong { font-weight: 800; }

.price-installments {
  display: block;
  font-size: 0.75rem;
  color: var(--color-ink-500);
  margin-top: 0.2rem;
}

/* ==========================================================================
   STORE BENEFITS
   ========================================================================== */
.benefits-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.benefit-card {
  background: var(--color-surface-0);
  border: 1px solid var(--color-ink-200);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  box-shadow: var(--shadow-sm);
}

.benefit-icon-box {
  font-size: 2.2rem;
  flex-shrink: 0;
}

.benefit-content h4 {
  font-size: 1rem;
  font-weight: 800;
  color: var(--color-ink-950);
  margin-bottom: 0.25rem;
}

.benefit-content p {
  font-size: 0.8125rem;
  color: var(--color-ink-500);
}

/* ==========================================================================
   BRANDS & GUIDES
   ========================================================================== */
.brands-showcase-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1rem;
}

.brand-showcase-card {
  background: var(--color-surface-0);
  border: 1px solid var(--color-ink-200);
  border-radius: var(--radius-md);
  padding: 1.5rem 1rem;
  text-align: center;
  transition: all var(--transition-base);
}

.brand-showcase-card:hover {
  border-color: var(--color-brand-600);
  box-shadow: var(--shadow-md);
}

.brand-name-logo {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--color-ink-950);
  margin-bottom: 0.35rem;
}

.brand-catalog-link {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--color-brand-600);
}

.guides-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.guide-card {
  background: var(--color-surface-0);
  border: 1px solid var(--color-ink-200);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  box-shadow: var(--shadow-sm);
}

.guide-badge {
  display: inline-block;
  background: var(--color-brand-100);
  color: var(--color-brand-700);
  font-size: 0.75rem;
  font-weight: 800;
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-pill);
  margin-bottom: 0.75rem;
}

.guide-title {
  font-size: 1.15rem;
  font-weight: 800;
  line-height: 1.35;
  margin-bottom: 0.75rem;
}

.guide-excerpt {
  font-size: 0.875rem;
  color: var(--color-ink-500);
  margin-bottom: 1.25rem;
}

.guide-link {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--color-brand-600);
}

/* Newsletter */
.newsletter-card {
  background: linear-gradient(135deg, var(--color-brand-950) 0%, var(--color-brand-900) 100%);
  color: #ffffff;
  border-radius: var(--radius-xl);
  padding: 3rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  box-shadow: var(--shadow-lg);
}

.newsletter-content h3 {
  font-size: 1.6rem;
  color: #ffffff;
  margin-bottom: 0.5rem;
}
.newsletter-content p { color: #e5e7eb; }

.newsletter-form {
  display: flex;
  gap: 0.5rem;
  flex: 1;
  max-width: 480px;
}

.newsletter-input {
  flex: 1;
  padding: 0.85rem 1.25rem;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(255, 255, 255, 0.2);
  background: rgba(255, 255, 255, 0.1);
  color: #ffffff;
}
.newsletter-input::placeholder { color: #d1d5db; }

/* ==========================================================================
   CATALOG PAGE
   ========================================================================== */
.catalog-page-wrapper {
  padding: 2rem 0 4rem;
}

.breadcrumb-nav {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8125rem;
  color: var(--color-ink-500);
  margin-bottom: 1.5rem;
}

.active-vehicle-filter-banner {
  background: linear-gradient(135deg, #180306 0%, #2a050a 100%);
  color: #ffffff;
  border-radius: var(--radius-md);
  padding: 1rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 2rem;
  box-shadow: var(--shadow-sm);
}

.vehicle-banner-left {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.vehicle-badge-icon { font-size: 1.8rem; }
.vehicle-banner-left strong { font-size: 1rem; color: #ffffff; }
.vehicle-banner-left p { font-size: 0.8125rem; color: var(--color-ink-300); }
.vehicle-banner-right { display: flex; gap: 0.5rem; }

.catalog-layout-grid {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 2rem;
}

.catalog-sidebar {
  background: var(--color-surface-0);
  border: 1px solid var(--color-ink-200);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  height: fit-content;
}

.sidebar-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.5rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--color-surface-100);
}
.sidebar-header h3 { font-size: 1.1rem; }
.clear-filters-link { font-size: 0.75rem; font-weight: 700; color: var(--color-brand-600); }

.filter-group {
  margin-bottom: 1.5rem;
}

.filter-group-title {
  font-size: 0.875rem;
  font-weight: 800;
  text-transform: uppercase;
  color: var(--color-ink-950);
  margin-bottom: 0.75rem;
  letter-spacing: 0.5px;
}

.filter-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.filter-checkbox-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  color: var(--color-ink-700);
  cursor: pointer;
}
.filter-checkbox-item input { accent-color: var(--color-brand-600); }
.filter-checkbox-item small { color: var(--color-ink-500); margin-left: auto; }

.price-inputs-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.catalog-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--color-ink-200);
}

.catalog-title {
  font-size: 1.6rem;
  margin-bottom: 0.25rem;
}
.results-count { font-size: 0.8125rem; color: var(--color-ink-500); }

.toolbar-right {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.sort-label { font-size: 0.8125rem; font-weight: 600; }

.pagination-wrapper {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 3rem;
}

.page-link {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  height: 40px;
  padding: 0 0.75rem;
  background: var(--color-surface-0);
  border: 1px solid var(--color-ink-200);
  border-radius: var(--radius-sm);
  font-weight: 700;
  font-size: 0.875rem;
}
.page-link:hover, .page-link.active {
  background: var(--color-brand-600);
  color: #ffffff;
  border-color: var(--color-brand-600);
}

/* ==========================================================================
   PRODUCT DETAILS PAGE
   ========================================================================== */
.product-page-wrapper {
  padding: 2rem 0 4rem;
}

.product-showcase-grid {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 3rem;
  background: var(--color-surface-0);
  border-radius: var(--radius-xl);
  padding: 2.5rem;
  border: 1px solid var(--color-ink-200);
  box-shadow: var(--shadow-sm);
}

.product-gallery-box {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.gallery-main-view {
  background: #ffffff;
  border: 1px solid var(--color-surface-100);
  border-radius: var(--radius-lg);
  padding: 2rem;
  height: 380px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.gallery-main-img {
  max-height: 320px;
  max-width: 100%;
  object-fit: contain;
}

.gallery-thumbs-row {
  display: flex;
  gap: 0.75rem;
}

.gallery-thumb-btn {
  width: 70px;
  height: 70px;
  padding: 0.35rem;
  border: 2px solid var(--color-ink-200);
  border-radius: var(--radius-sm);
  background: #ffffff;
}
.gallery-thumb-btn.active { border-color: var(--color-brand-600); }
.gallery-thumb-btn img { width: 100%; height: 100%; object-fit: contain; }

.product-detail-title {
  font-size: 1.8rem;
  margin: 0.5rem 0 0.75rem;
}

.fitment-alert-box {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem 1.25rem;
  border-radius: var(--radius-md);
  margin: 1.25rem 0;
}

.fitment-alert-box.compatible {
  background: var(--color-success-light);
  border: 1px solid #a7f3d0;
  color: #065f46;
}
.fitment-alert-box.incompatible {
  background: var(--color-danger-light);
  border: 1px solid #fecaca;
  color: var(--color-danger);
}
.fitment-alert-box.neutral {
  background: var(--color-surface-100);
  border: 1px solid var(--color-ink-200);
  color: var(--color-ink-950);
}

.fitment-icon { font-size: 1.5rem; font-weight: bold; }
.fitment-text strong { display: block; font-size: 0.95rem; }
.fitment-text span { display: block; font-size: 0.8125rem; }
.fitment-text small { display: block; font-size: 0.75rem; color: var(--color-ink-500); }

.buy-pricing-card {
  background: var(--color-surface-50);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  border: 1px solid var(--color-ink-200);
  margin-bottom: 1.5rem;
}

.price-compare-line {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.9rem;
  color: var(--color-ink-500);
  margin-bottom: 0.5rem;
}

.badge-discount-save {
  background: var(--color-brand-100);
  color: var(--color-brand-700);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.2rem 0.5rem;
  border-radius: var(--radius-sm);
}

.price-hero-wrap {
  display: flex;
  align-items: baseline;
  gap: 1.5rem;
  margin-bottom: 0.5rem;
}

.price-hero-val {
  font-family: var(--font-display);
  font-size: 2.4rem;
  font-weight: 800;
  color: var(--color-ink-950);
}

.price-hero-pix {
  display: flex;
  flex-direction: column;
}

.pix-tag {
  font-size: 0.75rem;
  font-weight: 800;
  color: var(--color-success);
}
.pix-val {
  font-size: 1.3rem;
  color: var(--color-success);
}

.stock-status-line {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8125rem;
  margin-top: 0.75rem;
}

.status-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--color-success);
}

.purchase-controls-row {
  display: flex;
  gap: 1rem;
}

.quantity-stepper {
  display: flex;
  align-items: center;
  border: 1px solid var(--color-ink-300);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: #ffffff;
}

.stepper-btn {
  width: 40px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  font-weight: bold;
  background: var(--color-surface-100);
}
.stepper-btn:hover { background: var(--color-surface-200); }

.stepper-input {
  width: 50px;
  text-align: center;
  border: none;
  font-weight: bold;
}

.shipping-simulator-card {
  margin-top: 1.5rem;
  padding: 1.25rem;
  background: var(--color-surface-50);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-ink-200);
}

.simulator-title {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
}

.simulator-input-row {
  display: flex;
  gap: 0.5rem;
}

/* Tabs */
.tabs-nav-bar {
  display: flex;
  gap: 0.5rem;
  border-bottom: 2px solid var(--color-ink-200);
  margin-bottom: 1.5rem;
  overflow-x: auto;
}

.tab-nav-btn {
  padding: 0.85rem 1.5rem;
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--color-ink-500);
  border-bottom: 3px solid transparent;
  margin-bottom: -2px;
  white-space: nowrap;
}

.tab-nav-btn.active {
  color: var(--color-brand-600);
  border-bottom-color: var(--color-brand-600);
}

.tab-content-panel {
  background: var(--color-surface-0);
  border: 1px solid var(--color-ink-200);
  border-radius: var(--radius-lg);
  padding: 2rem;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
}

.data-table th, .data-table td {
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--color-surface-100);
  text-align: left;
  font-size: 0.875rem;
}

.data-table th {
  background: var(--color-surface-50);
  font-weight: 700;
  color: var(--color-ink-950);
}

/* ==========================================================================
   CART & CART DRAWER
   ========================================================================== */
.cart-drawer-overlay, .modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(17, 17, 17, 0.6);
  backdrop-filter: blur(4px);
  z-index: 200;
  display: none;
}

.cart-drawer {
  position: fixed;
  top: 0;
  right: -420px;
  width: 100%;
  max-width: 420px;
  height: 100vh;
  background: var(--color-surface-0);
  box-shadow: -8px 0 32px rgba(0, 0, 0, 0.2);
  z-index: 210;
  display: flex;
  flex-direction: column;
  transition: right var(--transition-slow);
}

.cart-drawer.open {
  right: 0;
}

.cart-drawer-header {
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--color-ink-200);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.cart-drawer-title-box {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.cart-drawer-title-box h3 { font-size: 1.2rem; }

.cart-free-shipping-box {
  padding: 0.85rem 1.5rem;
  background: var(--color-surface-50);
  border-bottom: 1px solid var(--color-ink-200);
}
.free-shipping-text { font-size: 0.8125rem; margin-bottom: 0.35rem; }
.free-shipping-bar-track {
  height: 6px;
  background: var(--color-surface-200);
  border-radius: var(--radius-pill);
  overflow: hidden;
}
.free-shipping-bar-fill {
  height: 100%;
  background: var(--color-success);
  transition: width var(--transition-base);
}

.cart-drawer-body {
  flex: 1;
  overflow-y: auto;
  padding: 1.25rem 1.5rem;
}

.drawer-item-card {
  display: flex;
  gap: 0.85rem;
  padding: 0.85rem 0;
  border-bottom: 1px solid var(--color-surface-100);
}

.drawer-item-thumb {
  width: 60px;
  height: 60px;
  object-fit: contain;
  border-radius: var(--radius-sm);
  background: var(--color-surface-50);
  padding: 0.25rem;
}

.drawer-item-info {
  flex: 1;
}
.drawer-item-name { font-size: 0.875rem; font-weight: 700; display: block; line-height: 1.25; }
.drawer-item-price { font-size: 0.9rem; font-weight: 800; color: var(--color-ink-950); }

.cart-drawer-footer {
  padding: 1.5rem;
  border-top: 1px solid var(--color-ink-200);
  background: var(--color-surface-50);
}

.drawer-summary-line {
  display: flex;
  justify-content: space-between;
  font-size: 0.875rem;
  margin-bottom: 0.35rem;
}

.drawer-summary-total {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  font-size: 1.1rem;
  font-weight: 800;
  margin: 0.75rem 0;
}
.drawer-summary-total .total-amount {
  font-size: 1.4rem;
  color: var(--color-brand-600);
}

.drawer-pix-callout {
  background: var(--color-success-light);
  color: var(--color-success);
  padding: 0.4rem 0.75rem;
  border-radius: var(--radius-sm);
  font-size: 0.8125rem;
  margin-bottom: 1rem;
}

.drawer-actions-grid {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

/* Full Cart Page */
.cart-layout-grid {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 2rem;
  margin-top: 2rem;
}

.cart-table-card, .cart-summary-card, .helper-card {
  background: var(--color-surface-0);
  border: 1px solid var(--color-ink-200);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
}

.cart-table {
  width: 100%;
  border-collapse: collapse;
}
.cart-table th { padding-bottom: 1rem; border-bottom: 2px solid var(--color-surface-100); text-align: left; font-size: 0.8125rem; color: var(--color-ink-500); text-transform: uppercase; }
.cart-table td { padding: 1.25rem 0; border-bottom: 1px solid var(--color-surface-100); vertical-align: middle; }

.cart-product-cell { display: flex; align-items: center; gap: 1rem; }
.cart-item-thumb { width: 64px; height: 64px; object-fit: contain; }
.cart-item-meta .item-brand { font-size: 0.75rem; font-weight: 700; color: var(--color-brand-600); display: block; }
.cart-item-meta .item-name { font-size: 0.95rem; font-weight: 700; color: var(--color-ink-950); display: block; }
.cart-item-meta .item-sku { font-size: 0.75rem; color: var(--color-ink-500); }

.cart-helpers-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

.summary-line {
  display: flex;
  justify-content: space-between;
  font-size: 0.9rem;
  margin-bottom: 0.5rem;
}
.summary-grand-total {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  font-size: 1.2rem;
  font-weight: 800;
  margin: 1rem 0 0.5rem;
}
.summary-grand-total .total-price {
  font-size: 1.8rem;
  color: var(--color-brand-600);
}

.summary-pix-highlight {
  font-size: 0.875rem;
  color: var(--color-success);
  margin-bottom: 0.25rem;
}

/* ==========================================================================
   CHECKOUT PAGE & CONFIRMATION
   ========================================================================== */
.checkout-page-wrapper, .confirmation-page-wrapper {
  padding: 2.5rem 0 4rem;
}

.checkout-header-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 2rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--color-ink-200);
}

.checkout-steps-nav {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.checkout-step-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--color-ink-500);
}
.checkout-step-item.active { color: var(--color-brand-600); }

.step-num {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--color-surface-200);
  color: var(--color-ink-700);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
}
.checkout-step-item.active .step-num {
  background: var(--color-brand-600);
  color: #ffffff;
}

.step-separator {
  width: 20px;
  height: 2px;
  background: var(--color-surface-200);
}

.checkout-layout-grid {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 2rem;
}

.checkout-card-section {
  background: var(--color-surface-0);
  border: 1px solid var(--color-ink-200);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  box-shadow: var(--shadow-sm);
}

.checkout-section-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--color-surface-100);
}
.section-step-badge {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--color-brand-600);
  color: #ffffff;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.875rem;
}

.shipping-options-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.shipping-option-card {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem;
  border: 1px solid var(--color-ink-200);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-fast);
}
.shipping-option-card:hover, .shipping-option-card.active {
  border-color: var(--color-brand-600);
  background: var(--color-brand-100);
}

.shipping-card-info { flex: 1; }
.shipping-card-info strong { display: block; font-size: 0.95rem; }
.shipping-card-info span { font-size: 0.8125rem; color: var(--color-ink-500); }
.shipping-card-price { font-weight: 800; font-size: 1rem; color: var(--color-ink-950); }

.payment-tabs-bar {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

.pay-tab-btn {
  border: 2px solid var(--color-ink-200);
  border-radius: var(--radius-md);
  padding: 1rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  cursor: pointer;
  transition: all var(--transition-fast);
}
.pay-tab-btn:hover, .pay-tab-btn.active {
  border-color: var(--color-brand-600);
  background: var(--color-brand-100);
}
.pay-tab-btn input { display: none; }

.pix-callout-card, .boleto-callout-card {
  background: var(--color-surface-50);
  border: 1px solid var(--color-ink-200);
  border-radius: var(--radius-md);
  padding: 1.25rem;
}

.checkout-summary-card {
  background: var(--color-surface-0);
  border: 1px solid var(--color-ink-200);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  box-shadow: var(--shadow-sm);
  position: sticky;
  top: 100px;
}

.checkout-item-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.65rem 0;
  border-bottom: 1px solid var(--color-surface-100);
}
.checkout-item-img { width: 44px; height: 44px; object-fit: contain; }
.checkout-item-info { flex: 1; }
.checkout-item-info strong { display: block; font-size: 0.8125rem; }
.checkout-item-info span { font-size: 0.75rem; color: var(--color-ink-500); }

/* Confirmation Screen */
.confirmation-card {
  background: var(--color-surface-0);
  border: 1px solid var(--color-ink-200);
  border-radius: var(--radius-xl);
  padding: 3rem;
  max-width: 840px;
  margin: 0 auto;
  box-shadow: var(--shadow-lg);
}

.confirmation-header { text-align: center; margin-bottom: 2rem; }
.success-animation-circle {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: var(--color-success);
  color: #ffffff;
  font-size: 2.2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.25rem;
}

.order-number-badge {
  display: inline-flex;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  background: var(--color-surface-100);
  border-radius: var(--radius-pill);
  font-size: 1rem;
  margin-top: 1rem;
}

.pix-payment-box {
  background: linear-gradient(135deg, #0d8a5b 0%, #065f3d 100%);
  color: #ffffff;
  border-radius: var(--radius-lg);
  padding: 2rem;
}
.pix-box-header { display: flex; align-items: center; gap: 1rem; margin-bottom: 1.5rem; }
.pix-box-header h3 { color: #ffffff; }

.pix-qr-flex {
  display: flex;
  gap: 2rem;
  align-items: center;
}

.qr-placeholder {
  width: 140px;
  height: 140px;
  background: #ffffff;
  border-radius: var(--radius-md);
  padding: 0.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}
.qr-logo-overlay {
  background: #00bdae;
  color: #ffffff;
  font-weight: 800;
  font-size: 0.75rem;
  padding: 0.2rem 0.5rem;
  border-radius: var(--radius-sm);
}

.copy-input-group {
  display: flex;
  gap: 0.5rem;
  margin: 0.5rem 0;
}

.confirmation-details-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}
.confirm-info-card, .confirm-items-card {
  background: var(--color-surface-50);
  border: 1px solid var(--color-ink-200);
  border-radius: var(--radius-md);
  padding: 1.5rem;
}

/* ==========================================================================
   AUTH & CUSTOMER PAGES
   ========================================================================== */
.auth-page-wrapper {
  padding: 4rem 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.auth-card {
  background: var(--color-surface-0);
  border: 1px solid var(--color-ink-200);
  border-radius: var(--radius-xl);
  padding: 2.5rem;
  max-width: 480px;
  width: 100%;
  margin: 0 auto;
  box-shadow: var(--shadow-lg);
}

.auth-card.register-card { max-width: 600px; }

.auth-header { text-align: center; margin-bottom: 2rem; }
.auth-icon-badge { font-size: 2.5rem; margin-bottom: 0.5rem; }

.customer-type-toggle {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem;
  background: var(--color-surface-100);
  padding: 0.35rem;
  border-radius: var(--radius-pill);
}

.customer-type-toggle .type-btn {
  text-align: center;
  padding: 0.5rem;
  border-radius: var(--radius-pill);
  font-weight: 700;
  font-size: 0.8125rem;
  cursor: pointer;
}
.customer-type-toggle .type-btn.active {
  background: #ffffff;
  color: var(--color-brand-600);
  box-shadow: var(--shadow-sm);
}
.customer-type-toggle .type-btn input { display: none; }

.customer-header-banner {
  background: linear-gradient(135deg, var(--color-brand-950) 0%, var(--color-brand-900) 100%);
  color: #ffffff;
  border-radius: var(--radius-lg);
  padding: 2rem;
  display: flex;
  align-items: center;
  gap: 1.5rem;
  margin-top: 1.5rem;
}

.customer-avatar-box {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--color-brand-600);
  color: #ffffff;
  font-size: 1.8rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
}
.customer-header-info h1 { color: #ffffff; font-size: 1.6rem; }
.customer-header-info p { color: var(--color-ink-300); }

.customer-nav-tabs {
  display: flex;
  gap: 0.5rem;
  margin-top: 1.5rem;
  border-bottom: 2px solid var(--color-ink-200);
}
.customer-nav-tabs .tab-item {
  padding: 0.85rem 1.5rem;
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--color-ink-500);
  border-bottom: 3px solid transparent;
  margin-bottom: -2px;
}
.customer-nav-tabs .tab-item.active {
  color: var(--color-brand-600);
  border-bottom-color: var(--color-brand-600);
}

.customer-dashboard-grid, .customer-layout-grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}

.dash-card, .customer-content-card {
  background: var(--color-surface-0);
  border: 1px solid var(--color-ink-200);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  box-shadow: var(--shadow-sm);
}

.dash-card-header, .card-header-flex {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.25rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--color-surface-100);
}

.order-timeline-widget {
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: relative;
  margin: 1.5rem 0;
}
.order-timeline-widget::before {
  content: '';
  position: absolute;
  top: 12px;
  left: 20px;
  right: 20px;
  height: 3px;
  background: var(--color-surface-200);
  z-index: 1;
}

.timeline-step {
  position: relative;
  z-index: 2;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.timeline-step .dot {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--color-surface-200);
  border: 3px solid #ffffff;
  box-shadow: 0 0 0 1px var(--color-ink-300);
  margin-bottom: 0.35rem;
}
.timeline-step.done .dot {
  background: var(--color-success);
  box-shadow: 0 0 0 1px var(--color-success);
}
.timeline-step .label { font-size: 0.75rem; font-weight: 700; }
.timeline-step small { font-size: 0.65rem; color: var(--color-ink-500); }

/* ==========================================================================
   ADMIN LAYOUT
   ========================================================================== */
.admin-body {
  background-color: #f1f5f9;
}

.admin-layout {
  display: flex;
  min-height: 100vh;
}

.admin-sidebar {
  width: 260px;
  background-color: var(--color-brand-950);
  color: #f8fafc;
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
}

.admin-sidebar-header {
  padding: 1.5rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}
.admin-logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 1.15rem;
  font-weight: 800;
}
.admin-logo strong { color: var(--color-brand-500); }
.admin-logo small {
  background: var(--color-brand-600);
  color: #ffffff;
  font-size: 0.6rem;
  padding: 0.15rem 0.4rem;
  border-radius: var(--radius-sm);
}

.admin-user-card {
  padding: 1.25rem 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}
.admin-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--color-brand-600);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
}
.admin-user-info strong { display: block; font-size: 0.875rem; }
.admin-user-info span { font-size: 0.75rem; color: var(--color-ink-500); }

.admin-nav {
  padding: 1.5rem 0;
  flex: 1;
}

.nav-section-title {
  padding: 0.75rem 1.5rem 0.25rem;
  font-size: 0.6875rem;
  font-weight: 800;
  letter-spacing: 1px;
  color: #64748b;
}

.admin-nav-link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.7rem 1.5rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: #cbd5e1;
  transition: all var(--transition-fast);
}
.admin-nav-link:hover, .admin-nav-link.active {
  background: rgba(255, 255, 255, 0.06);
  color: #ffffff;
  border-left: 3px solid var(--color-brand-500);
}

.admin-main {
  flex: 1;
  display: flex;
  flex-direction: column;
}

.admin-topbar {
  background: #ffffff;
  padding: 1rem 2rem;
  border-bottom: 1px solid #e2e8f0;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.admin-content-container {
  padding: 2rem;
  flex: 1;
}

.admin-stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.stat-card {
  background: #ffffff;
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  border: 1px solid #e2e8f0;
  display: flex;
  align-items: center;
  gap: 1.25rem;
  box-shadow: var(--shadow-sm);
}

.stat-icon-box {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
}
.bg-success-light { background: var(--color-success-light); }
.bg-info-light { background: var(--color-info-light); }
.bg-primary-light { background: var(--color-brand-100); }
.bg-warning-light { background: var(--color-warning-light); }

.stat-content .stat-label { font-size: 0.8125rem; color: var(--color-ink-500); display: block; }
.stat-content .stat-value { font-size: 1.6rem; font-family: var(--font-display); font-weight: 800; color: var(--color-ink-950); display: block; }
.stat-content .stat-sub { font-size: 0.75rem; }

.admin-card {
  background: #ffffff;
  border-radius: var(--radius-lg);
  border: 1px solid #e2e8f0;
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}

.admin-card-header {
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid #e2e8f0;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.admin-card-header h3 { font-size: 1.1rem; }

.admin-table {
  width: 100%;
  border-collapse: collapse;
}
.admin-table th {
  padding: 0.75rem 1.25rem;
  background: #f8fafc;
  font-size: 0.75rem;
  font-weight: 700;
  color: #64748b;
  text-transform: uppercase;
  border-bottom: 1px solid #e2e8f0;
  text-align: left;
}
.admin-table td {
  padding: 1rem 1.25rem;
  border-bottom: 1px solid #e2e8f0;
  font-size: 0.875rem;
  vertical-align: middle;
}

.admin-prod-cell { display: flex; align-items: center; gap: 0.75rem; }
.admin-prod-thumb { width: 44px; height: 44px; object-fit: contain; border-radius: 4px; border: 1px solid #e2e8f0; }

.admin-grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

/* Modal Dialogs */
.modal-card {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(0.96);
  background: #ffffff;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  width: 90%;
  max-width: 540px;
  max-height: 90vh;
  overflow-y: auto;
  z-index: 220;
  display: none;
  transition: transform var(--transition-base);
}
.modal-card.open {
  display: block;
  transform: translate(-50%, -50%) scale(1);
}
.modal-card.modal-large { max-width: 780px; }

.modal-header {
  padding: 1.5rem;
  border-bottom: 1px solid var(--color-ink-200);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.modal-close-btn { font-size: 1.25rem; color: var(--color-ink-500); }

.modal-body { padding: 1.5rem; }
.modal-footer-actions {
  padding: 1.25rem 1.5rem;
  border-top: 1px solid var(--color-ink-200);
  display: flex;
  justify-content: flex-end;
  gap: 0.75rem;
}

/* Toast Notifications */
.toast-container {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  z-index: 300;
}

.toast-item {
  background: var(--color-brand-950);
  color: #ffffff;
  padding: 1rem 1.5rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.9rem;
  font-weight: 600;
  animation: slideToast 260ms ease;
  border-left: 4px solid var(--color-brand-600);
}
.toast-item.success { border-left-color: var(--color-success); }
.toast-item.error { border-left-color: var(--color-danger); }

@keyframes slideToast {
  from { transform: translateX(100%); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}

/* Responsive Breakpoints */
@media (max-width: 1024px) {
  .hero-semantic-overlay { padding: 1.5rem; }
  .hero-title { font-size: 2rem; }
  .vehicle-bar-fields { grid-template-columns: 1fr 1fr; }
  .categories-grid, .products-grid, .benefits-grid, .brands-showcase-grid, .admin-stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .product-showcase-grid, .catalog-layout-grid, .cart-layout-grid, .checkout-layout-grid, .customer-dashboard-grid, .customer-layout-grid-2, .admin-grid-2 {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .top-bar { display: none; }
  .header-container { flex-wrap: wrap; }
  .header-search { order: 3; max-width: 100%; width: 100%; margin-top: 0.5rem; }
  .hero-media-box { max-height: 360px; }
  .hero-title { font-size: 1.5rem; }
  .hero-subtitle { display: none; }
  .categories-grid, .products-grid, .benefits-grid, .guides-grid, .brands-showcase-grid, .form-grid-2, .form-grid-3 {
    grid-template-columns: 1fr;
  }
  .newsletter-card { flex-direction: column; text-align: center; padding: 2rem 1.5rem; }
  .newsletter-form { width: 100%; }
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.main-footer {
  background-color: var(--color-brand-950);
  color: #94a3b8;
  margin-top: auto;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-trust-bar {
  background-color: rgba(255, 255, 255, 0.02);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  padding: 2rem 0;
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.trust-icon {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(193, 18, 31, 0.15);
  color: var(--color-brand-500);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  flex-shrink: 0;
}

.trust-info strong {
  display: block;
  font-size: 0.95rem;
  color: #ffffff;
  font-weight: 700;
}

.trust-info span {
  display: block;
  font-size: 0.8125rem;
  color: #94a3b8;
}

.footer-main-content {
  padding: 4rem 0 3rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 2.5rem;
}

.brand-col .logo-title {
  color: #ffffff;
  font-size: 1.5rem;
  font-weight: 800;
  display: inline-block;
  margin-bottom: 1rem;
}
.brand-col .logo-title strong {
  color: var(--color-brand-500);
}

.footer-about-text {
  font-size: 0.875rem;
  line-height: 1.6;
  margin-bottom: 1.5rem;
  color: #cbd5e1;
}

.footer-contact-info {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  font-size: 0.875rem;
  color: #e2e8f0;
}

.contact-line {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.footer-title {
  color: #ffffff;
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 1.25rem;
  position: relative;
  padding-bottom: 0.5rem;
}
.footer-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 28px;
  height: 2px;
  background: var(--color-brand-600);
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.footer-links li a {
  font-size: 0.875rem;
  color: #94a3b8;
  transition: color var(--transition-fast);
}
.footer-links li a:hover {
  color: #ffffff;
  padding-left: 4px;
}

.payments-grid-icons {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.payment-badge-pill {
  background: rgba(255, 255, 255, 0.08);
  color: #f1f5f9;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.35rem 0.65rem;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom {
  background: #0d0103;
  padding: 1.5rem 0;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  font-size: 0.8125rem;
}

.footer-bottom-flex {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.footer-copy p {
  margin-bottom: 0.25rem;
}

.footer-legal-links {
  display: flex;
  gap: 1.25rem;
}
.footer-legal-links a:hover {
  color: #ffffff;
}

@media (max-width: 1024px) {
  .trust-grid, .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .trust-grid, .footer-grid {
    grid-template-columns: 1fr;
  }
  .footer-bottom-flex {
    flex-direction: column;
    text-align: center;
    gap: 1rem;
  }
}
  .hero-media-box { max-height: 360px; }
  .hero-title { font-size: 1.5rem; }
  .hero-subtitle { display: none; }
  .categories-grid, .products-grid, .benefits-grid, .guides-grid, .brands-showcase-grid, .form-grid-2, .form-grid-3 {
    grid-template-columns: 1fr;
  }
  .newsletter-card { flex-direction: column; text-align: center; padding: 2rem 1.5rem; }
  .newsletter-form { width: 100%; }
}