/* ============================================
   NAIPE DA GRINGA - PREMIUM DESIGN SYSTEM v4.0
   Luxury Perfume Marketplace
   ============================================ */

@import url("https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=Sora:wght@400;600;700;800&display=swap");
@import 'carousel.css';

/* ============================================
   CSS VARIABLES
   ============================================ */
:root {
  /* Colors - Premium Dark Theme */
  /* Background Principal (App Body) */
  --bg-primary: #0F0F0F;
  --bg-secondary: #0F0F0F;
  /* Surface / Cards (Container) */
  --bg-card: #1F1F1F;
  --bg-card-hover: #252525;
  --bg-input: #1F1F1F;
  --bg-overlay: rgba(15, 15, 15, 0.95);

  /* Text Primary (Muted White) */
  --text-primary: #B3B3B3;
  --text-secondary: #B3B3B3;
  --text-muted: #666666;
  --text-inverse: #000000;

  /* Primary Accent (Brand Gold) */
  --accent-primary: #C7A333;
  --accent-secondary: #B8962E;
  --accent-hover: #D4B84A;
  --accent-glow: rgba(199, 163, 51, 0.2);
  --accent-soft: rgba(199, 163, 51, 0.1);

  /* Borders / Dividers */
  --border-default: #2A2A2A;
  --border-subtle: #2A2A2A;
  --border-focus: rgba(199, 163, 51, 0.5);

  --success: #ffc107;
  --success-bg: rgba(255, 193, 7, 0.1);
  --error: #ef4444;
  --error-bg: rgba(239, 68, 68, 0.1);
  --warning: #f59e0b;
  --warning-bg: rgba(245, 158, 11, 0.1);
  --info: #3b82f6;

  /* Spacing */
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 20px;
  --space-6: 24px;
  --space-8: 32px;
  --space-10: 40px;
  --space-12: 48px;
  --space-16: 64px;

  /* Border Radius */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;
  --radius-xl: 20px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.5);
  --shadow-xl: 0 16px 48px rgba(0, 0, 0, 0.6);
  --shadow-gold: 0 4px 20px rgba(212, 175, 55, 0.25);
  --shadow-gold-lg: 0 8px 32px rgba(212, 175, 55, 0.3);

  /* Transitions */
  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 250ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 400ms cubic-bezier(0.4, 0, 0.2, 1);

  /* Layout */
  --sidebar-width: 260px;
  --navbar-height: 72px;
  --container-max: 1400px;
  
  /* Fonts */
  --font-primary: 'Inter', sans-serif;
  --font-secondary: 'Inter', sans-serif;
}

/* ============================================
   VITRINE / CAROUSEL STYLES
   ============================================ */
.line-slider {
  width: 100%;
  overflow-x: auto;
  overflow-y: hidden;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none; /* Firefox */
  -ms-overflow-style: none;  /* IE 10+ */
  padding: 10px 4px 20px 4px; /* Space for shadows */
  cursor: grab;
}

.line-slider::-webkit-scrollbar {
  display: none; /* Chrome/Safari */
}

.line-slider:active {
  cursor: grabbing;
}

.slider-track {
  display: flex;
  gap: 15px;
  width: max-content;
}

.product-family-carousel {
  display: flex;
  gap: 15px;
  width: 100%;
  overflow-x: auto;
  overflow-y: hidden;
  -webkit-overflow-scrolling: touch;
  padding: 10px 4px 20px 4px;
  cursor: grab;
  scrollbar-width: thin;
  scrollbar-color: var(--accent-primary) #f1f1f1;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
}

.product-family-carousel:active { cursor: grabbing; }

.carousel-slide {
  width: calc(50% - 10px); /* Mobile: exatamente 2 itens visíveis considerando o gap */
  min-width: 150px;
  max-width: 220px;
  flex: 0 0 auto;
  transition: transform 0.3s ease;
  scroll-snap-align: start;
}

@media (min-width: 768px) {
  .carousel-slide {
    width: 220px;
  }
}

.carousel-slide .product-card-modern {
  height: 100%;
  margin-bottom: 0;
}

/* Ensure product images in carousel are contained */
.carousel-slide .product-image-modern {
  height: 180px;
}

.carousel-slide .product-img-modern {
  height: 100%;
  object-fit: cover;
}

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  margin: 0;
  padding: 0;
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  overflow-x: hidden;
}

body {
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: #0F0F0F;
  color: var(--text-primary);
  line-height: 1.6;
  min-height: 100vh;
  font-size: 15px;
  margin: 0;
  padding: 0;
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  overflow-x: hidden;
}

/* White background ONLY for vitrine and product pages */
body.page-white-bg {
  background: #ffffff;
  color: #1A1A1A;
}

/* Ensure all main containers have dark background by default */
.user-layout,
.user-main,
.user-content,
.admin-layout,
.admin-main,
.admin-content {
  background: #0F0F0F;
  color: var(--text-primary);
  border: none !important;
  outline: none !important;
}

/* Override for white background pages */
body.page-white-bg .user-layout,
body.page-white-bg .user-main,
body.page-white-bg .user-content {
  background: #ffffff;
  color: #1A1A1A;
}

/* ============================================
   SCROLLBAR INVISÍVEL (mas funcional)
   ============================================ */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: transparent;
}

::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.1);
  border-radius: 4px;
  transition: background 0.3s ease;
}

::-webkit-scrollbar-thumb:hover {
  background: rgba(255, 255, 255, 0.2);
}

/* Firefox */
* {
  scrollbar-width: thin;
  scrollbar-color: rgba(255, 255, 255, 0.1) transparent;
}

/* ============================================
   TYPOGRAPHY
   ============================================ */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: "Sora", sans-serif;
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -0.02em;
  color: var(--text-primary);
}

h1 {
  font-size: 2.5rem;
}
h2 {
  font-size: 2rem;
}
h3 {
  font-size: 1.5rem;
}
h4 {
  font-size: 1.25rem;
}

p {
  color: var(--text-secondary);
  margin-bottom: var(--space-4);
}

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

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

.muted {
  color: var(--text-muted);
  font-size: 0.875rem;
}

/* ============================================
   CONTAINER
   ============================================ */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-6);
}

@media (max-width: 768px) {
  .container {
    padding: 0 var(--space-4);
  }
}

/* ============================================
   NAVBAR
   ============================================ */
.navbar {
  background: rgba(17, 17, 17, 0.95);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-default);
  position: sticky;
  top: 0;
  z-index: 1000;
  height: var(--navbar-height);
}

.navbar-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 100%;
  gap: var(--space-6);
}

.brand-link {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  color: var(--text-primary);
  font-weight: 700;
  transition: opacity var(--transition-fast);
}

.brand-link:hover {
  opacity: 0.9;
  color: var(--text-primary);
}

.navbar-logo {
  height: 40px;
  width: auto;
  object-fit: contain;
}

.brand-text {
  font-family: "Sora", sans-serif;
  font-size: 1.25rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--accent-primary), var(--accent-hover));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.nav-links > a {
  color: var(--text-secondary);
  font-weight: 500;
  font-size: 0.9375rem;
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}

.nav-links > a:hover,
.nav-links > a.active {
  color: var(--text-primary);
  background: var(--accent-soft);
}

.nav-admin-link {
  color: var(--accent-primary) !important;
}

.btn-nav-primary {
  background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
  color: var(--text-inverse) !important;
  font-weight: 600;
  padding: var(--space-2) var(--space-5) !important;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-gold);
}

.btn-nav-primary:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-gold-lg);
  color: var(--text-inverse);
}

.mobile-menu-toggle {
  display: none;
  background: transparent;
  border: 1px solid var(--border-default);
  color: var(--text-primary);
  padding: var(--space-2);
  border-radius: var(--radius-sm);
  cursor: pointer;
}

/* User Menu */
.nav-user-menu {
  position: relative;
}

.nav-user-btn {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  background: var(--bg-card);
  border: 1px solid var(--border-default);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--transition-fast);
  color: var(--text-primary);
}

.nav-user-btn:hover {
  border-color: var(--accent-primary);
  background: var(--bg-card-hover);
}

.user-avatar {
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, #C7A333 0%, #D4B84A 50%, #E0C55F 100%);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1rem;
  color: #000000;
  box-shadow: 0 4px 12px rgba(199, 163, 51, 0.4), 
              0 0 0 2px rgba(199, 163, 51, 0.2),
              inset 0 1px 0 rgba(255, 255, 255, 0.3);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}

.user-avatar::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: linear-gradient(45deg, transparent, rgba(255, 255, 255, 0.3), transparent);
  transform: rotate(45deg);
  transition: all 0.6s ease;
  opacity: 0;
}

.user-avatar:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 20px rgba(199, 163, 51, 0.5), 
              0 0 0 3px rgba(199, 163, 51, 0.3),
              inset 0 1px 0 rgba(255, 255, 255, 0.4);
}

.user-avatar:hover::before {
  opacity: 1;
  animation: shine 1.5s ease-in-out infinite;
}

@keyframes shine {
  0% {
    transform: translateX(-100%) translateY(-100%) rotate(45deg);
  }
  100% {
    transform: translateX(100%) translateY(100%) rotate(45deg);
  }
}

.user-name {
  font-weight: 500;
  font-size: 0.875rem;
}

.vip-badge-small {
  background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
  color: var(--text-inverse);
  font-size: 0.625rem;
  font-weight: 800;
  padding: 2px 6px;
  border-radius: var(--radius-full);
}

.user-dropdown {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  background: var(--bg-card);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-lg);
  min-width: 200px;
  box-shadow: var(--shadow-xl);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: all var(--transition-fast);
  z-index: 100;
}

.user-dropdown.show {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown-header {
  padding: var(--space-4);
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.dropdown-header strong {
  font-size: 0.9375rem;
}

.dropdown-header small {
  color: var(--text-muted);
  font-size: 0.8125rem;
}

.dropdown-divider {
  height: 1px;
  background: var(--border-default);
  margin: 0 var(--space-3);
}

.dropdown-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  color: var(--text-secondary);
  transition: all var(--transition-fast);
}

.dropdown-item:hover {
  background: var(--bg-card-hover);
  color: var(--text-primary);
}

.dropdown-item.logout:hover {
  color: var(--error);
}

/* Mobile Nav */
@media (max-width: 768px) {
  .mobile-menu-toggle {
    display: block;
  }

  .nav-links {
    position: fixed;
    top: var(--navbar-height);
    left: 0;
    right: 0;
    background: var(--bg-secondary);
    flex-direction: column;
    padding: var(--space-4);
    border-bottom: 1px solid var(--border-default);
    gap: var(--space-2);
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
  }

  .nav-links.show {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }

  .nav-links > a,
  .nav-user-btn,
  .btn-nav-primary {
    width: 100%;
    justify-content: center;
    text-align: center;
  }

  .user-dropdown {
    position: static;
    border: none;
    box-shadow: none;
    margin-top: var(--space-2);
    opacity: 1;
    visibility: visible;
    transform: none;
  }
}

/* ============================================
   BUTTONS
   ============================================ */
.btn-primary,
.btn-gold {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
  border: none;
  border-radius: var(--radius-md);
  color: var(--text-inverse);
  font-weight: 700;
  font-size: 0.9375rem;
  font-family: "Sora", sans-serif;
  cursor: pointer;
  transition: all var(--transition-base);
  box-shadow: var(--shadow-gold);
  text-decoration: none;
}

.btn-primary:hover,
.btn-gold:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-gold-lg);
  color: var(--text-inverse);
}

.btn-primary:active {
  transform: translateY(0);
}

.btn-primary:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
}

.btn-outline {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  background: transparent;
  border: 1.5px solid var(--border-default);
  border-radius: var(--radius-md);
  color: var(--text-secondary);
  font-weight: 600;
  font-size: 0.9375rem;
  cursor: pointer;
  transition: all var(--transition-base);
}

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

.btn-sm {
  padding: var(--space-2) var(--space-4);
  font-size: 0.8125rem;
  border-radius: var(--radius-sm);
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
  border: none;
}

.btn-sm.ghost {
  background: transparent;
  border: 1px solid var(--border-default);
  color: var(--text-secondary);
}

.btn-sm.ghost:hover {
  background: var(--bg-card-hover);
  border-color: var(--accent-primary);
  color: var(--accent-primary);
}

.btn-sm.primary {
  background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
  color: var(--text-inverse);
  font-weight: 700;
}

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

.btn-sm.danger:hover {
  background: #dc2626;
}

.btn-whatsapp {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-5);
  background: #25d366;
  color: white !important;
  font-weight: 700;
  font-size: 0.9375rem;
  border-radius: var(--radius-md);
  text-decoration: none;
  transition: all var(--transition-base);
  box-shadow: 0 4px 16px rgba(37, 211, 102, 0.3);
}

.btn-whatsapp:hover {
  background: #20ba5a;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.4);
  color: white;
}

/* ============================================
   FORMS
   ============================================ */
.form {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.label,
.form-label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-secondary);
}

.input,
.form-control,
input[type="text"],
input[type="email"],
input[type="password"],
input[type="number"],
input[type="search"],
textarea,
select {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  background: var(--bg-input);
  border: 1.5px solid var(--border-default);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-size: 0.9375rem;
  font-family: inherit;
  transition: all var(--transition-base);
  outline: none;
}

.input:focus,
.form-control:focus,
input:focus,
textarea:focus,
select:focus {
  border-color: var(--accent-primary);
  background: var(--bg-secondary);
  box-shadow: 0 0 0 3px var(--accent-glow);
}

.input::placeholder {
  color: var(--text-muted);
}

textarea {
  resize: vertical;
  min-height: 100px;
}

select {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23666' d='M6 9L1 4h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  padding-right: 40px;
}

.checkbox {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  cursor: pointer;
}

.checkbox input[type="checkbox"],
.checkbox input[type="radio"] {
  width: 20px;
  height: 20px;
  accent-color: var(--accent-primary);
  cursor: pointer;
}

.checkbox label {
  color: var(--text-secondary);
  font-size: 0.875rem;
  cursor: pointer;
}

/* ============================================
   ALERTS & BADGES
   ============================================ */
.alert {
  padding: var(--space-4);
  border-radius: var(--radius-md);
  font-size: 0.9375rem;
  margin-bottom: var(--space-4);
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.alert-success {
  background: var(--success-bg);
  border: 1px solid rgba(34, 197, 94, 0.3);
  color: #86efac;
}

.alert-danger {
  background: var(--error-bg);
  border: 1px solid rgba(239, 68, 68, 0.3);
  color: #fca5a5;
}

.alert-warning {
  background: var(--warning-bg);
  border: 1px solid rgba(245, 158, 11, 0.3);
  color: #fcd34d;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: 4px 10px;
  border-radius: var(--radius-full);
  font-size: 0.6875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.badge-success {
  background: rgba(199, 163, 51, 0.1);
  color: #C7A333;
  border: 1px solid rgba(199, 163, 51, 0.3);
}

.badge-danger {
  background: var(--error-bg);
  color: var(--error);
  border: 1px solid rgba(239, 68, 68, 0.3);
}

.badge-warning {
  background: var(--warning-bg);
  color: var(--warning);
  border: 1px solid rgba(245, 158, 11, 0.3);
}

.badge-gold {
  background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
  color: var(--text-inverse);
  border: none;
  font-weight: 800;
}

.hidden {
  display: none !important;
}

/* ============================================
   AUTH PAGES
   ============================================ */
.auth-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-6);
  background: radial-gradient(ellipse at 50% 0%, rgba(212, 175, 55, 0.05) 0%, transparent 50%), #0F0F0F;
}

.auth-card {
  width: 100%;
  max-width: 440px;
  background: var(--bg-card);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-xl);
  padding: var(--space-10);
  box-shadow: var(--shadow-xl);
  animation: fadeInUp 0.5s ease-out;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.auth-header {
  text-align: center;
  margin-bottom: var(--space-8);
}

.auth-logo {
  max-width: 120px;
  height: auto;
  margin-bottom: var(--space-4);
}

.auth-title {
  font-size: 1.75rem;
  margin-bottom: var(--space-2);
}

.auth-subtitle {
  color: var(--text-muted);
  font-size: 0.9375rem;
}

.auth-footer {
  text-align: center;
  margin-top: var(--space-6);
  color: var(--text-muted);
  font-size: 0.875rem;
}

.auth-footer a {
  color: var(--accent-primary);
  font-weight: 600;
}

.divider {
  display: flex;
  align-items: center;
  margin: var(--space-6) 0;
}

.divider::before,
.divider::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--border-default);
}

.divider span {
  padding: 0 var(--space-4);
  color: var(--text-muted);
  font-size: 0.8125rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.btn-oauth {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  background: var(--bg-input);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-size: 0.9375rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-base);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  text-decoration: none;
}

.btn-oauth:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-focus);
  color: var(--text-primary);
}

/* ============================================
   MARKETPLACE
   ============================================ */
.marketplace-container {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: var(--space-8);
  padding: var(--space-8) 0;
  min-height: calc(100vh - var(--navbar-height));
}

@media (max-width: 1024px) {
  .marketplace-container {
    grid-template-columns: 1fr;
    gap: var(--space-4);
    padding: var(--space-4) 0;
  }
  
  .filters-sidebar {
    position: static;
    margin-bottom: var(--space-4);
  }
}

@media (max-width: 768px) {
  .marketplace-container {
    padding: var(--space-3) 0;
  }
  
  .filters-sidebar {
    padding: var(--space-4);
  }
  
  .filter-header {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-3);
  }
}

/* Filters Sidebar */
.filters-sidebar {
  background: var(--bg-card);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  height: fit-content;
  position: sticky;
  top: calc(var(--navbar-height) + var(--space-6));
}

@media (max-width: 1024px) {
  .filters-sidebar {
    position: static;
  }
}

.filter-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-6);
}

.filter-header h3 {
  font-size: 1.125rem;
}

.filter-group {
  margin-bottom: var(--space-6);
}

.filter-title {
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: var(--space-3);
}

.filter-options {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

/* Products Grid */
.products-section {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

.products-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-4);
}

.products-header h2 {
  font-size: 1.5rem;
}

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

.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--space-6);
}

@media (max-width: 768px) {
  .products-grid {
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: var(--space-4);
  }
}

@media (max-width: 480px) {
  .products-grid {
    grid-template-columns: 1fr;
  }
}

/* Product Card */
.product-card {
  background: var(--bg-card);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition-base);
}

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

.product-image {
  position: relative;
  height: 260px;
  background: var(--bg-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

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

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

.product-image-placeholder {
  font-size: 4rem;
  opacity: 0.3;
}

.product-badges {
  position: absolute;
  top: var(--space-3);
  left: var(--space-3);
  display: flex;
  gap: var(--space-2);
}

.product-content {
  padding: var(--space-5);
}

.product-brand {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-2);
}

.product-name {
  font-size: 1.0625rem;
  font-weight: 600;
  margin-bottom: var(--space-2);
  line-height: 1.3;
}

.product-price {
  font-size: 1.375rem;
  font-weight: 800;
  color: var(--accent-primary);
  font-family: "Sora", sans-serif;
  margin-bottom: var(--space-4);
}

.product-actions {
  display: flex;
  gap: var(--space-2);
}

.product-actions .btn-whatsapp {
  flex: 1;
}

/* VIP Lock Overlay */
.product-card.vip-locked .product-image::after {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(4px);
}

.vip-lock-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  z-index: 1;
}

.vip-lock-icon {
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-inverse);
  font-size: 1.25rem;
}

.vip-lock-text {
  color: var(--accent-primary);
  font-weight: 700;
  font-size: 0.8125rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

/* WhatsApp Float */
.whatsapp-float {
  position: fixed;
  bottom: var(--space-8);
  right: var(--space-8);
  width: 60px;
  height: 60px;
  background: #25d366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
  z-index: 999;
  transition: all var(--transition-base);
}

.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 28px rgba(37, 211, 102, 0.5);
}

.whatsapp-float svg {
  width: 28px;
  height: 28px;
  fill: white;
}

@media (max-width: 768px) {
  .whatsapp-float {
    bottom: var(--space-4);
    right: var(--space-4);
    width: 56px;
    height: 56px;
  }
}

/* ============================================
   ADMIN LAYOUT
   ============================================ */
.admin-layout {
  display: flex;
  min-height: 100vh;
  background: var(--bg-primary);
}

.sidebar {
  width: var(--sidebar-width);
  background: var(--bg-secondary);
  border-right: 1px solid var(--border-default);
  position: fixed;
  left: 0;
  top: 0;
  height: 100vh;
  overflow-y: auto;
  z-index: 100;
  display: flex;
  flex-direction: column;
}

.sidebar-header {
  padding: var(--space-6);
  border-bottom: 1px solid var(--border-default);
}

.sidebar-logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.sidebar-logo-icon {
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
}

.sidebar-logo-img {
  max-width: 40px !important;
  max-height: 40px !important;
  width: auto;
  height: auto;
  object-fit: contain;
}

.sidebar-logo-text {
  font-family: "Sora", sans-serif;
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--text-primary);
}

.naipe-gringa-logo-text {
  font-family: "Sora", sans-serif;
  font-size: 1.125rem;
  font-weight: 800;
  color: #ffffff;
}

.sidebar-nav {
  flex: 1;
  padding: var(--space-4);
}

.sidebar-menu {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.sidebar-menu a {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  color: var(--text-secondary);
  border-radius: var(--radius-md);
  font-weight: 500;
  font-size: 0.9375rem;
  transition: all var(--transition-fast);
}

.sidebar-menu a:hover {
  background: var(--bg-card);
  color: var(--text-primary);
}

.sidebar-menu a.active {
  background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
  color: var(--text-inverse);
  font-weight: 700;
  box-shadow: var(--shadow-gold);
}

.sidebar-menu .menu-icon {
  width: 20px;
  text-align: center;
  font-size: 1rem;
}

.sidebar-divider {
  height: 1px;
  background: var(--border-default);
  margin: var(--space-3) 0;
}

.sidebar-footer {
  padding: var(--space-4);
  border-top: 1px solid var(--border-default);
}

/* Main Content */
.main-content {
  margin-left: var(--sidebar-width);
  flex: 1;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.admin-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: var(--space-8);
  width: 100%;
}

/* Admin Header */
.admin-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-8);
  flex-wrap: wrap;
  gap: var(--space-4);
}

.admin-header-left h1 {
  font-size: 1.75rem;
  margin-bottom: var(--space-1);
}

.admin-header-left p {
  color: var(--text-muted);
  margin: 0;
  font-size: 0.9375rem;
}

.admin-actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

/* KPI Grid */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-5);
  margin-bottom: var(--space-8);
}

@media (max-width: 1200px) {
  .kpi-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .kpi-grid {
    grid-template-columns: 1fr;
  }
}

.kpi-card {
  background: var(--bg-card);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  transition: all var(--transition-base);
}

.kpi-card:hover {
  border-color: var(--accent-primary);
  box-shadow: var(--shadow-gold);
}

.kpi-icon {
  width: 44px;
  height: 44px;
  background: var(--accent-soft);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  margin-bottom: var(--space-4);
}

.kpi-label {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: var(--space-2);
}

.kpi-value {
  font-size: 2rem;
  font-weight: 800;
  color: var(--accent-primary);
  font-family: "Sora", sans-serif;
}

.kpi-change {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  font-size: 0.8125rem;
  margin-top: var(--space-2);
}

.kpi-change.positive {
  color: var(--success);
}

.kpi-change.negative {
  color: var(--error);
}

/* Charts Row */
.charts-row {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: var(--space-6);
  margin-bottom: var(--space-8);
}

@media (max-width: 1024px) {
  .charts-row {
    grid-template-columns: 1fr;
  }
}

.chart-card {
  background: var(--bg-card);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
}

.chart-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-6);
}

.chart-header h3 {
  font-size: 1.125rem;
}

.chart-placeholder {
  height: 280px;
  background: var(--bg-secondary);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
}

/* Form Cards */
.form-card {
  background: var(--bg-card);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
}

.form-card h3 {
  font-size: 1.125rem;
  margin-bottom: var(--space-5);
}

/* Tables */
.table-wrapper {
  overflow-x: auto;
  border-radius: var(--radius-lg);
}

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

.data-table th,
.activity-table th {
  padding: var(--space-4);
  text-align: left;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border-default);
  background: var(--bg-secondary);
}

.data-table td,
.activity-table td {
  padding: var(--space-4);
  border-bottom: 1px solid var(--border-subtle);
  color: var(--text-secondary);
  font-size: 0.9375rem;
}

.data-table tbody tr:hover,
.activity-table tbody tr:hover {
  background: var(--bg-card-hover);
}

.table-actions {
  display: flex;
  gap: var(--space-2);
}

/* Grid Helpers */
.grid-12 {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: var(--space-6);
}

.col-span-4 {
  grid-column: span 4;
}
.col-span-6 {
  grid-column: span 6;
}
.col-span-8 {
  grid-column: span 8;
}
.col-span-12 {
  grid-column: span 12;
}

@media (max-width: 1024px) {
  .col-span-4,
  .col-span-6,
  .col-span-8 {
    grid-column: span 12;
  }
}

/* Mobile Admin */
@media (max-width: 768px) {
  .sidebar {
    transform: translateX(-100%);
    transition: transform var(--transition-base);
  }

  .sidebar.show {
    transform: translateX(0);
  }

  .main-content {
    margin-left: 0;
  }

  .admin-container {
    padding: var(--space-4);
  }

  .admin-header {
    flex-direction: column;
    align-items: flex-start;
  }
}

/* ============================================
   MODAL
   ============================================ */
.modal {
  position: fixed;
  inset: 0;
  background: var(--bg-overlay);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 2000;
  padding: var(--space-4);
}

.modal.show {
  display: flex;
}

.modal-content {
  background: var(--bg-card);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-xl);
  width: 100%;
  max-width: 500px;
  max-height: 90vh;
  overflow-y: auto;
  padding: var(--space-8);
  animation: modalFadeIn 0.2s ease-out;
}

@keyframes modalFadeIn {
  from {
    opacity: 0;
    transform: scale(0.95);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-6);
}

.modal-header h2 {
  font-size: 1.375rem;
}

.modal-close {
  background: transparent;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  padding: var(--space-2);
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.modal-close:hover {
  color: var(--text-primary);
  background: var(--bg-card-hover);
}

.modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: var(--space-3);
  margin-top: var(--space-6);
}

/* ============================================
   TOAST
   ============================================ */
.toast-container {
  position: fixed;
  top: 16px;
  right: 16px;
  z-index: 3000;
  max-width: 320px;
}

@media (max-width: 768px) {
  .toast-container {
    top: 12px;
    right: 12px;
    left: 12px;
    max-width: calc(100% - 24px);
  }
}

.toast {
  background: var(--bg-card);
  border: 1px solid var(--border-default);
  border-radius: 8px;
  padding: 8px 12px;
  box-shadow: var(--shadow-xl);
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: auto;
  max-width: 320px;
  font-size: 0.75rem;
  line-height: 1.3;
  font-weight: 500;
  animation: toastIn 0.3s ease-out;
}

@media (max-width: 768px) {
  .toast {
    min-width: auto;
    max-width: calc(100% - 24px);
    width: 100%;
    padding: 8px 12px;
    font-size: 0.7rem;
    gap: 6px;
  }
}

.toast.success {
  border-color: rgba(34, 197, 94, 0.3);
}

.toast.error {
  border-color: rgba(239, 68, 68, 0.3);
}

@keyframes toastIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ============================================
   EMPTY STATE
   ============================================ */
.empty-state {
  text-align: center;
  padding: var(--space-16) var(--space-8);
}

.empty-state-icon {
  font-size: 4rem;
  margin-bottom: var(--space-4);
  opacity: 0.3;
}

.empty-state h3 {
  font-size: 1.25rem;
  margin-bottom: var(--space-2);
}

.empty-state p {
  color: var(--text-muted);
  margin-bottom: var(--space-6);
}

/* ============================================
   LOADING
   ============================================ */
.loading-spinner {
  width: 40px;
  height: 40px;
  border: 3px solid var(--border-default);
  border-top-color: var(--accent-primary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

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

.loading-overlay {
  position: fixed;
  inset: 0;
  background: var(--bg-overlay);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
}

/* ============================================
   UTILITIES
   ============================================ */
.text-center {
  text-align: center;
}
.text-left {
  text-align: left;
}
.text-right {
  text-align: right;
}

.mt-4 {
  margin-top: var(--space-4);
}
.mt-6 {
  margin-top: var(--space-6);
}
.mt-8 {
  margin-top: var(--space-8);
}

.mb-4 {
  margin-bottom: var(--space-4);
}
.mb-6 {
  margin-bottom: var(--space-6);
}
.mb-8 {
  margin-bottom: var(--space-8);
}

.flex {
  display: flex;
}
.flex-col {
  flex-direction: column;
}
.items-center {
  align-items: center;
}
.justify-between {
  justify-content: space-between;
}

/* ============================================
   BANNER STYLES
   ============================================ */

.banner-container {
  width: 100%;
  margin-bottom: var(--space-6);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.banner-link {
  display: block;
  width: 100%;
  transition: opacity var(--transition-base);
}

.banner-link:hover {
  opacity: 0.9;
}

.banner-image {
  width: 100%;
  height: auto;
  display: block;
  object-fit: contain;
}

/* Split Banner Styles (Divided Banner) */
.banner-split-container {
  width: 100%;
  margin-bottom: var(--space-6);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.banner-split-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  width: 100%;
}

.banner-split-side {
  position: relative;
  overflow: hidden;
  aspect-ratio: 1;
  min-height: 200px;
  cursor: pointer;
  transition: transform 0.3s ease;
}

.banner-split-side:hover {
  transform: scale(1.02);
  z-index: 1;
}

.banner-split-link {
  display: block;
  width: 100%;
  height: 100%;
  text-decoration: none;
  color: inherit;
}

.banner-split-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.banner-split-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.8), transparent);
  padding: var(--space-4);
  display: flex;
  align-items: flex-end;
}

.banner-split-text {
  color: #ffffff;
  font-size: 1.25rem;
  font-weight: 700;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
  font-family: 'Sora', sans-serif;
}

@media (max-width: 768px) {
  .banner-split-wrapper {
    grid-template-columns: 1fr;
  }
  
  .banner-split-side {
    aspect-ratio: 2 / 1;
  }
  
  .banner-split-text {
    font-size: 1rem;
  }
}

/* Pop-up Banner Styles */
.banner-popup {
  position: fixed;
  inset: 0;
  z-index: 10000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: var(--space-4);
}

.banner-popup-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(4px);
}

.banner-popup-content {
  position: relative;
  max-width: 90%;
  max-height: 90vh;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  z-index: 1;
}

.banner-popup-close {
  position: absolute;
  top: var(--space-2);
  right: var(--space-2);
  width: 40px;
  height: 40px;
  background: rgba(0, 0, 0, 0.7);
  color: white;
  border: none;
  border-radius: 50%;
  font-size: 1.5rem;
  cursor: pointer;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition-base);
}

.banner-popup-close:hover {
  background: rgba(0, 0, 0, 0.9);
}

.banner-popup-content img {
  width: 100%;
  height: auto;
  display: block;
  max-height: 90vh;
  object-fit: contain;
}

@media (max-width: 768px) {
  .banner-popup-content {
    max-width: 95%;
  }
  
  .banner-popup-close {
    width: 35px;
    height: 35px;
    font-size: 1.25rem;
  }
}
.justify-center {
  justify-content: center;
}
.gap-2 {
  gap: var(--space-2);
}
.gap-4 {
  gap: var(--space-4);
}
.gap-6 {
  gap: var(--space-6);
}

.w-full {
  width: 100%;
}