/* Reset e Variáveis CSS */
:root {
    /* Light Mode Colors */
    --primary-color: #6366f1;
    --primary-dark: #4f46e5;
    --secondary-color: #8b5cf6;
    --accent-color: #06b6d4;
    --text-primary: #1f2937;
    --text-secondary: #6b7280;
    --text-muted: #9ca3af;
    --bg-primary: #ffffff;
    --bg-secondary: #f9fafb;
    --bg-tertiary: #f3f4f6;
    --border-color: #e5e7eb;
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
    --gradient-secondary: linear-gradient(135deg, #06b6d4 0%, #3b82f6 100%);
    --gradient-accent: linear-gradient(135deg, #f59e0b 0%, #ef4444 100%);
    
    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;
    
    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    
    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
}

/* Dark Mode Colors */
[data-theme="dark"] {
    --text-primary: #f9fafb;
    --text-secondary: #d1d5db;
    --text-muted: #9ca3af;
    --bg-primary: #0f172a;
    --bg-secondary: #1e293b;
    --bg-tertiary: #334155;
    --border-color: #1e293b;
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.3);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.3), 0 2px 4px -2px rgb(0 0 0 / 0.3);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.3), 0 4px 6px -4px rgb(0 0 0 / 0.3);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.3), 0 8px 10px -6px rgb(0 0 0 / 0.3);
}

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

html {
    overflow-x: hidden;
    width: 100%;
}

body {
    overflow-x: hidden;
    width: 100%;
    max-width: 100vw;
}

* {
    max-width: 100%;
    box-sizing: border-box;
}

/* Regra específica para evitar overflow horizontal */
@media (max-width: 768px) {
    * {
        word-wrap: break-word !important;
        overflow-wrap: break-word !important;
        hyphens: auto !important;
        max-width: 100% !important;
        white-space: normal !important;
    }
    
    .container,
    .product-header,
    .product-section,
    .product-info,
    .product-options,
    .product-actions {
        max-width: 100% !important;
        overflow-x: hidden !important;
    }
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--bg-primary);
    transition: background-color var(--transition-normal), color var(--transition-normal);
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
    padding-top: 80px;
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-color);
    transition: all var(--transition-normal);
}

[data-theme="dark"] .header {
    background: rgba(15, 23, 42, 0.8);
}

/* Topbar */
.topbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
    transition: all var(--transition-normal);
}

[data-theme="dark"] .topbar {
    background: var(--bg-tertiary);
    border-color: var(--border-color);
}

.topbar-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.topbar .logo {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.25rem;
}

.topbar .logo h1 {
    font-size: 1.5rem;
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -0.02em;
    margin: 0;
}

.topbar .logo span {
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.topbar .nav-menu {
    display: flex;
    gap: 2rem;
}

.topbar .nav-menu a {
    text-decoration: none;
    color: var(--text-secondary);
    font-weight: 500;
    transition: color var(--transition-fast);
    position: relative;
    padding: 0.5rem 0;
}

.topbar .nav-menu a:hover,
.topbar .nav-menu a.active {
    color: var(--primary-color);
}

.topbar .nav-menu a.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--gradient-primary);
    border-radius: 1px;
}

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

.theme-toggle {
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 1.1rem;
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 0.5rem;
    transition: all var(--transition-fast);
    width: 38px;
    height: 38px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.theme-toggle:hover {
    color: var(--primary-color);
    background: var(--bg-secondary);
}

[data-theme="dark"] .theme-toggle:hover {
    background: var(--bg-tertiary);
}

/* Cart Button */
.cart-btn {
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 1.1rem;
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 0.5rem;
    transition: all var(--transition-fast);
    width: 38px;
    height: 38px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.cart-btn:hover {
    color: var(--primary-color);
    background: var(--bg-secondary);
}

[data-theme="dark"] .cart-btn:hover {
    background: var(--bg-tertiary);
}

.cart-count {
    position: absolute;
    top: -5px;
    right: -5px;
    background: #f59e0b;
    color: white;
    font-size: 0.7rem;
    font-weight: 600;
    padding: 2px 6px;
    border-radius: 10px;
    min-width: 18px;
    text-align: center;
    line-height: 1;
}

/* Auth Buttons */
.auth-buttons {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.auth-buttons .btn {
    padding: 0.5rem 1rem;
    border: none;
    border-radius: 0.5rem;
    font-size: 0.875rem;
    font-weight: 500;
    text-decoration: none;
    cursor: pointer;
    transition: all var(--transition-fast);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-outline {
    background: transparent;
    color: var(--text-primary);
    border: 2px solid var(--border-color);
}

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

.btn-primary {
    background: var(--gradient-primary);
    color: white;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(99, 102, 241, 0.3);
}

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

.user-menu-toggle {
    background: none;
    border: none;
    color: var(--text-primary);
    font-size: 0.875rem;
    cursor: pointer;
    padding: 0.5rem 1rem;
    border-radius: 0.5rem;
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.user-menu-toggle:hover {
    background: var(--bg-primary);
}

[data-theme="dark"] .user-menu-toggle:hover {
    background: var(--bg-secondary);
}

.user-dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 0.75rem;
    box-shadow: var(--shadow-lg);
    min-width: 200px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all var(--transition-fast);
    z-index: 1001;
}

[data-theme="dark"] .user-dropdown {
    background: var(--bg-tertiary);
    border-color: var(--border-color);
}

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

.user-info {
    padding: 1rem;
    border-bottom: 1px solid var(--border-color);
}

.user-info strong {
    display: block;
    color: var(--text-primary);
    font-size: 0.875rem;
    margin-bottom: 0.25rem;
}

.user-info small {
    color: var(--text-muted);
    font-size: 0.75rem;
}

.dropdown-divider {
    height: 1px;
    background: var(--border-color);
    margin: 0.5rem 0;
}

.user-dropdown a {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.875rem;
    transition: all var(--transition-fast);
}

.user-dropdown a:hover {
    background: var(--bg-secondary);
    color: var(--text-primary);
}

[data-theme="dark"] .user-dropdown a:hover {
    background: var(--bg-secondary);
}

.logout-btn {
    color: #dc2626 !important;
}

.logout-btn:hover {
    background: #fef2f2 !important;
    color: #dc2626 !important;
}

[data-theme="dark"] .logout-btn:hover {
    background: #1f2937 !important;
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-md) var(--spacing-lg);
    max-width: 1200px;
    margin: 0 auto;
    height: 80px;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -0.02em;
}

.logo-subtitle {
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.nav-menu {
    display: flex;
    gap: var(--spacing-xl);
}

.nav-link {
    text-decoration: none;
    color: var(--text-secondary);
    font-weight: 500;
    transition: color var(--transition-fast);
    position: relative;
}

.nav-link:hover,
.nav-link.active {
    color: var(--primary-color);
}

.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--gradient-primary);
    border-radius: 1px;
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.search-container {
    position: relative;
}

.search-input {
    padding: var(--spacing-sm) var(--spacing-md);
    padding-right: 2.5rem;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    background: var(--bg-secondary);
    color: var(--text-primary);
    font-size: 0.875rem;
    width: 200px;
    transition: all var(--transition-fast);
}

[data-theme="dark"] .search-input {
    background: var(--bg-tertiary);
    border-color: var(--border-color);
    color: var(--text-primary);
}

.search-input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.search-icon {
    position: absolute;
    right: var(--spacing-md);
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    font-size: 0.875rem;
}

.theme-toggle,
.cart-btn {
    width: 40px;
    height: 40px;
    border: none;
    border-radius: var(--radius-lg);
    background: var(--bg-secondary);
    color: var(--text-secondary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
    position: relative;
}

.auth-buttons {
    display: flex;
    gap: var(--spacing-sm);
    align-items: center;
}

.auth-buttons .btn {
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: 0.875rem;
    font-weight: 500;
    text-decoration: none;
    border-radius: var(--radius-md);
    transition: all var(--transition-normal);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 80px;
}

.btn-outline {
    background: transparent;
    color: var(--text-primary);
    border: 2px solid var(--border-color);
}

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

.btn-primary {
    background: var(--gradient-primary);
    color: white;
    border: 2px solid transparent;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(99, 102, 241, 0.3);
}

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

.user-menu-toggle {
    background: var(--bg-secondary);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--spacing-sm) var(--spacing-md);
    color: var(--text-primary);
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 0.875rem;
    font-weight: 500;
    transition: all var(--transition-normal);
    min-width: 120px;
}

.user-menu-toggle:hover {
    background: var(--bg-tertiary);
    border-color: var(--primary-color);
}

.user-menu-toggle i:last-child {
    margin-left: auto;
    font-size: 0.75rem;
    transition: transform var(--transition-normal);
}

.user-menu-toggle.active i:last-child {
    transform: rotate(180deg);
}

.user-dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    margin-top: var(--spacing-sm);
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    min-width: 250px;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all var(--transition-normal);
}

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

.user-info {
    padding: var(--spacing-md);
    border-bottom: 1px solid var(--border-color);
}

.user-info strong {
    display: block;
    color: var(--text-primary);
    font-size: 0.9rem;
    margin-bottom: 2px;
}

.user-info small {
    color: var(--text-secondary);
    font-size: 0.8rem;
}

.dropdown-divider {
    height: 1px;
    background: var(--border-color);
    margin: var(--spacing-xs) 0;
}

.user-dropdown a {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    color: var(--text-primary);
    text-decoration: none;
    font-size: 0.875rem;
    transition: all var(--transition-fast);
}

.user-dropdown a:hover {
    background: var(--bg-secondary);
    color: var(--primary-color);
}

.user-dropdown a i {
    width: 16px;
    text-align: center;
}

.logout-btn {
    color: #dc2626 !important;
}

.logout-btn:hover {
    background: #fef2f2 !important;
    color: #dc2626 !important;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .auth-buttons {
        gap: var(--spacing-xs);
    }
    
    .auth-buttons .btn {
        padding: var(--spacing-xs) var(--spacing-sm);
        font-size: 0.8rem;
        min-width: 70px;
    }
    
    .user-menu-toggle {
        min-width: 100px;
        padding: var(--spacing-xs) var(--spacing-sm);
        font-size: 0.8rem;
    }
    
            .user-dropdown {
            right: -50px;
            min-width: 200px;
        }
    }

/* Form help text */
.form-help {
    display: block;
    margin-top: 4px;
    font-size: 0.8rem;
    color: var(--text-muted);
    font-style: italic;
}

.theme-toggle:hover,
.cart-btn:hover {
    background: var(--bg-tertiary);
    color: var(--primary-color);
}

.cart-count {
    position: absolute;
    top: -4px;
    right: -4px;
    background: var(--gradient-accent);
    color: white;
    font-size: 0.75rem;
    font-weight: 600;
    padding: 2px 6px;
    border-radius: 10px;
    min-width: 18px;
    text-align: center;
}

/* Hero Section */
.hero {
    padding: 8rem 0 4rem;
    background: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 20% 80%, rgba(99, 102, 241, 0.1) 0%, transparent 50%),
                radial-gradient(circle at 80% 20%, rgba(139, 92, 246, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
    position: relative;
    z-index: 1;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: var(--spacing-lg);
    letter-spacing: -0.02em;
}

.gradient-text {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-description {
    font-size: 1.125rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-2xl);
    line-height: 1.7;
}

.hero-buttons {
    display: flex;
    gap: var(--spacing-md);
}

/* Texto Scrambled */
.scrambled-text-container {
    margin-top: var(--spacing-2xl);
    display: flex;
    justify-content: flex-start;
    align-items: center;
    height: 60px;
    overflow: hidden;
    padding-left: var(--spacing-sm);
}

.scrambled-text {
    font-size: 2rem;
    font-weight: 600;
    color: var(--text-primary);
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-align: left;
    padding: var(--spacing-sm) var(--spacing-sm);
    font-family: 'Courier New', monospace;
    letter-spacing: 1px;
    min-height: 2.5rem;
    display: flex;
    align-items: center;
    justify-content: flex-start;
}

.btn {
    padding: var(--spacing-md) var(--spacing-xl);
    border: none;
    border-radius: var(--radius-lg);
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: all var(--transition-fast);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: var(--gradient-primary);
    color: white;
    box-shadow: var(--shadow-md);
}

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

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

.btn-secondary:hover {
    background: var(--bg-secondary);
    border-color: var(--primary-color);
}

.btn.btn-secondary.btn-large.auto-delivery-active {
    background: var(--bg-secondary) !important;
    border-color: var(--primary-color) !important;
    border-width: 2px !important;
    border-style: solid !important;
    color: var(--text-primary) !important;
}

.hero-visual {
    position: relative;
    height: 400px;
}

.floating-cards {
    position: relative;
    width: 100%;
    height: 100%;
}

.floating-card {
    position: absolute;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-lg);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-sm);
    animation: float 6s ease-in-out infinite;
}

.floating-card i {
    font-size: 1.5rem;
    color: var(--primary-color);
}

.floating-card span {
    font-weight: 600;
    color: var(--text-primary);
}

.card-1 {
    top: 20%;
    left: 10%;
    animation-delay: 0s;
}

.card-2 {
    top: 50%;
    right: 20%;
    animation-delay: 2s;
}

.card-3 {
    bottom: 20%;
    left: 30%;
    animation-delay: 4s;
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
}

/* Sections */
.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: var(--spacing-3xl);
    letter-spacing: -0.02em;
}

/* Categories Section */
.categories {
    padding: var(--spacing-3xl) 0;
    background: var(--bg-secondary);
}

.categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-xl);
}

.category-card {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    padding: var(--spacing-2xl);
    text-align: center;
    transition: all var(--transition-normal);
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.category-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transition: transform var(--transition-normal);
}

.category-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.category-card:hover::before {
    transform: scaleX(1);
}

.category-icon {
    width: 80px;
    height: 80px;
    background: var(--gradient-primary);
    border-radius: var(--radius-2xl);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-lg);
}

.category-icon i {
    font-size: 2rem;
    color: white;
}

.category-card h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

.category-card p {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
}

.category-count {
    background: var(--bg-tertiary);
    color: var(--text-muted);
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--radius-lg);
    font-size: 0.875rem;
    font-weight: 500;
    display: inline-block;
}

/* Products Section */
.products {
    padding: var(--spacing-3xl) 0;
}

.products-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-2xl);
    flex-wrap: wrap;
    gap: var(--spacing-lg);
}

.products-filter {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

.filter-btn {
    padding: var(--spacing-sm) var(--spacing-lg);
    border: 1px solid var(--border-color);
    background: var(--bg-primary);
    color: var(--text-secondary);
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: all var(--transition-fast);
    font-weight: 500;
}

.filter-btn:hover,
.filter-btn.active {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-md);
}

.product-card {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    overflow: hidden;
    transition: all var(--transition-normal);
    cursor: pointer;
    position: relative;
    display: flex;
    flex-direction: column;
    height: 300px;
}

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

.product-image {
    height: 150px;
    background: var(--gradient-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    margin: var(--spacing-sm);
    border-radius: var(--radius-lg);
    aspect-ratio: 250/150;
    min-height: 150px;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.product-badge {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    background: var(--gradient-accent);
    color: white;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-md);
    font-size: 0.75rem;
    font-weight: 600;
}

.product-info {
    padding: 4px 8px 12px;
    display: flex;
    flex-direction: column;
    height: 100%;
    justify-content: space-between;
    flex: 1;
}

.product-content {
    flex: 1;
    display: flex;
    flex-direction: column;
}

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

.product-category {
    color: var(--primary-color);
    font-size: 0.65rem;
    font-weight: 500;
    margin-bottom: 0;
}

.auto-delivery-badge {
    background: linear-gradient(135deg, #10b981, #059669);
    color: white;
    font-size: 0.55rem;
    font-weight: 600;
    padding: 2px 6px;
    border-radius: 4px;
    border: 1px solid #047857;
    box-shadow: 0 1px 3px rgba(16, 185, 129, 0.3);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    white-space: nowrap;
}

.product-title {
    font-size: 0.75rem !important;
    font-weight: 700 !important;
    margin-bottom: 2px !important;
    line-height: 1.0 !important;
    flex-grow: 1;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    line-clamp: 1;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.product-card h3 {
    font-size: 0.75rem !important;
    font-weight: 700 !important;
    margin-bottom: 2px !important;
    line-height: 1.0 !important;
}

/* Sobrescrever estilos do product-styles.css */
.products-grid .product-card .product-title {
    font-size: 0.75rem !important;
    font-weight: 700 !important;
    margin-bottom: 2px !important;
    line-height: 1.0 !important;
}

/* Seção de Preço */
.product-price-section {
    margin: 2px 0 0 0;
    padding: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-shrink: 0;
}

.price-display {
    font-size: 0.7rem;
    font-weight: 700;
    color: var(--primary-color);
    background: transparent;
    padding: 1px 4px;
    text-align: center;
    margin: 0 auto;
    border: 1px solid var(--primary-color);
    border-radius: var(--radius-sm);
    display: inline-block;
    width: fit-content;
}

/* Seção do Vendedor */
.seller-section {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
    padding: 4px;
    margin: 2px 0;
    background: var(--bg-secondary);
    border-radius: var(--radius-sm);
    text-align: center;
    flex-shrink: 0;
}

.seller-avatar {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    overflow: hidden;
    background: var(--bg-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid var(--primary-color);
    flex-shrink: 0;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.seller-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.seller-info {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
}

.seller-name {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-primary);
    text-align: center;
}

.seller-sales {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 0.65rem;
    color: white;
    background: #16a34a;
    padding: 2px 6px;
    border-radius: 12px;
    border: 1px solid #15803d;
}

.seller-sales i {
    font-size: 0.7rem;
    color: white;
}

.sales-count {
    font-weight: 500;
}

/* Load More Button */
.load-more-container {
    display: flex;
    justify-content: center;
    margin-top: var(--spacing-2xl);
    padding: var(--spacing-lg) 0;
}

#loadMoreBtn {
    padding: var(--spacing-md) var(--spacing-xl);
    font-size: 1rem;
    font-weight: 600;
    border-radius: var(--radius-lg);
    transition: all var(--transition-normal);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    min-width: 200px;
    justify-content: center;
    border: 2px solid var(--primary-color);
    background: var(--bg-primary);
    color: var(--primary-color);
    position: relative;
    overflow: hidden;
}

#loadMoreBtn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

#loadMoreBtn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    background: var(--primary-color);
    color: white;
}

#loadMoreBtn:hover::before {
    left: 100%;
}

/* Search Results Page */
.breadcrumb-section {
    padding: var(--spacing-lg) 0;
    background: var(--bg-tertiary);
    margin-top: 80px; /* Espaço para topbar fixa */
}

.breadcrumb {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.breadcrumb a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color var(--transition-normal);
}

.breadcrumb a:hover {
    color: var(--primary-color);
}

.breadcrumb i {
    font-size: 0.8rem;
    opacity: 0.6;
}

.search-results {
    padding: var(--spacing-2xl) 0;
}

.search-header {
    margin-bottom: var(--spacing-2xl);
    text-align: center;
}

.page-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.search-info {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.search-query {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--primary-color);
    background: var(--bg-primary);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
}

.results-count {
    color: var(--text-secondary);
    font-size: 1rem;
}

.search-filters {
    display: flex;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-2xl);
    padding: var(--spacing-lg);
    background: var(--bg-secondary);
    border-radius: var(--radius-xl);
    border: 1px solid var(--border-color);
    flex-wrap: wrap;
    align-items: center;
}

.filter-group {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.filter-group label {
    font-weight: 500;
    color: var(--text-primary);
    white-space: nowrap;
}

.filter-group select {
    padding: var(--spacing-sm) var(--spacing-md);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    background: var(--bg-primary);
    color: var(--text-primary);
    font-size: 0.9rem;
    min-width: 150px;
    transition: all var(--transition-normal);
}

.filter-group select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.no-results {
    text-align: center;
    padding: var(--spacing-3xl) 0;
}

.no-results-content {
    max-width: 500px;
    margin: 0 auto;
}

.no-results-content i {
    font-size: 4rem;
    color: var(--text-muted);
    margin-bottom: var(--spacing-lg);
}

.no-results-content h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
}

.no-results-content p {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xl);
    font-size: 1rem;
}

.suggestions {
    text-align: left;
    background: var(--bg-secondary);
    padding: var(--spacing-lg);
    border-radius: var(--radius-xl);
    border: 1px solid var(--border-color);
    margin-bottom: var(--spacing-xl);
}

.suggestions h4 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
}

.suggestions ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.suggestions li {
    padding: var(--spacing-sm) 0;
    color: var(--text-secondary);
    position: relative;
    padding-left: var(--spacing-lg);
}

.suggestions li::before {
    content: '•';
    color: var(--primary-color);
    position: absolute;
    left: 0;
    font-weight: bold;
}

/* Responsividade para página de resultados */
@media (max-width: 768px) {
    .search-header {
        margin-bottom: var(--spacing-xl);
    }
    
    .page-title {
        font-size: 2rem;
    }
    
    .search-info {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
    
    .search-filters {
        flex-direction: column;
        align-items: stretch;
        gap: var(--spacing-md);
    }
    
    .filter-group {
        justify-content: space-between;
    }
    
    .filter-group select {
        min-width: auto;
        flex: 1;
    }
}

@media (max-width: 480px) {
    .breadcrumb-section {
        margin-top: 70px;
        padding: var(--spacing-md) 0;
    }
    
    .page-title {
        font-size: 1.8rem;
    }
    
    .search-query {
        font-size: 1rem;
        padding: var(--spacing-xs) var(--spacing-sm);
    }
    
    .results-count {
        font-size: 0.9rem;
    }
}

/* Features Section */
.features {
    padding: var(--spacing-3xl) 0;
    background: var(--bg-secondary);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-xl);
}

.feature-card {
    text-align: center;
    padding: var(--spacing-xl);
}

.feature-icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-lg);
}

.feature-icon i {
    font-size: 1.5rem;
    color: white;
}

.feature-card h3 {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

.feature-card p {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Footer */
.footer {
    background: var(--bg-tertiary);
    padding: var(--spacing-3xl) 0 var(--spacing-lg);
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: var(--spacing-3xl);
    margin-bottom: var(--spacing-2xl);
}

.footer-brand h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.footer-brand p {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-lg);
}

.social-links {
    display: flex;
    gap: var(--spacing-md);
}

.social-links a {
    width: 40px;
    height: 40px;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    transition: all var(--transition-fast);
}

.social-links a:hover {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-xl);
}

.footer-column h4 {
    font-weight: 600;
    margin-bottom: var(--spacing-md);
}

.footer-column a {
    display: block;
    color: var(--text-secondary);
    text-decoration: none;
    margin-bottom: var(--spacing-sm);
    transition: color var(--transition-fast);
}

.footer-column a:hover {
    color: var(--primary-color);
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--border-color);
    color: var(--text-muted);
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
}

.modal-content {
    background-color: var(--bg-primary);
    margin: 5% auto;
    padding: 0;
    border-radius: var(--radius-xl);
    width: 90%;
    max-width: 600px;
    position: relative;
    box-shadow: var(--shadow-xl);
}

.modal-close {
    position: absolute;
    right: var(--spacing-lg);
    top: var(--spacing-lg);
    font-size: 1.5rem;
    font-weight: bold;
    cursor: pointer;
    color: var(--text-muted);
    z-index: 1;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

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

.modal-body {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
}

.modal-image {
    background: var(--gradient-secondary);
    min-height: 300px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.modal-info {
    padding: var(--spacing-2xl);
}

.modal-info h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: var(--spacing-md);
}

.modal-info p {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-lg);
    line-height: 1.6;
}

.modal-price {
    margin-bottom: var(--spacing-lg);
}

.modal-actions {
    display: flex;
    gap: var(--spacing-md);
}

.modal-buy-btn,
.modal-view-btn {
    flex: 1;
    justify-content: center;
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-menu {
        display: none;
    }
    
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-buttons {
        justify-content: center;
    }
    
    .scrambled-text-container {
        height: 50px;
        padding-left: var(--spacing-xs);
    }
    
    .scrambled-text {
        font-size: 1.5rem;
    }
    
    .products-header {
        flex-direction: column;
        align-items: stretch;
    }
    
    .products-filter {
        justify-content: center;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
    }
    
    .footer-links {
        grid-template-columns: 1fr;
    }
    
    .modal-body {
        grid-template-columns: 1fr;
    }
    
    .modal-image {
        min-height: 200px;
    }
}

@media (max-width: 768px) {
    .products-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-sm);
        padding: 0 var(--spacing-sm);
    }
    
    .product-card {
        height: 280px;
        margin-bottom: var(--spacing-sm);
    }
    
    .product-image {
        height: 120px;
        min-height: 120px;
        margin: var(--spacing-xs);
    }
    
    .product-title {
        font-size: 0.9rem;
        line-height: 1.3;
        word-break: break-word;
        hyphens: auto;
        margin-bottom: var(--spacing-xs);
    }
    
    .product-description {
        font-size: 0.8rem;
        line-height: 1.3;
        margin-bottom: var(--spacing-xs);
    }
    
    .product-price {
        font-size: 0.9rem;
    }
    
    .product-actions {
        gap: var(--spacing-xs);
    }
    
    .btn-icon {
        width: 32px;
        height: 32px;
        font-size: 0.8rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--spacing-sm);
        max-width: 100%;
        overflow-x: hidden;
    }
    
    .products-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-sm);
        padding: 0;
    }
    
    .product-card {
        height: auto;
        min-height: 200px;
        margin-bottom: var(--spacing-sm);
    }
    
    .product-image {
        height: 100px;
        min-height: 100px;
        margin: var(--spacing-xs);
    }
    
    .product-title {
        font-size: 0.85rem;
        line-height: 1.2;
        word-break: break-word;
        hyphens: auto;
        margin-bottom: var(--spacing-xs);
    }
    
    .product-description {
        font-size: 0.75rem;
        line-height: 1.2;
        margin-bottom: var(--spacing-xs);
    }
    
    .product-price {
        font-size: 0.85rem;
    }
    
    .product-actions {
        gap: var(--spacing-xs);
        justify-content: space-between;
    }
    
    .btn-icon {
        width: 28px;
        height: 28px;
        font-size: 0.75rem;
    }
    
    .products-header {
        flex-direction: column;
        align-items: stretch;
        gap: var(--spacing-md);
        margin-bottom: var(--spacing-lg);
    }
    
    .products-filter {
        justify-content: center;
        flex-wrap: wrap;
        gap: var(--spacing-xs);
    }
    
    .filter-btn {
        padding: var(--spacing-xs) var(--spacing-sm);
        font-size: 0.8rem;
    }
    
    .nav {
        padding: var(--spacing-md);
    }
    
    .search-input {
        width: 150px;
    }
    
    .hero {
        padding: 6rem 0 3rem;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .scrambled-text-container {
        height: 45px;
        padding-left: var(--spacing-xs);
    }
    
    .scrambled-text {
        font-size: 1.2rem;
        padding: var(--spacing-xs) var(--spacing-md);
    }
}

/* Telas muito pequenas (320px) */
@media (max-width: 320px) {
    .container {
        padding: 0 var(--spacing-xs);
        max-width: 100vw;
        overflow-x: hidden;
    }
    
    .products-grid {
        gap: var(--spacing-xs);
        padding: 0;
    }
    
    .product-card {
        min-height: 180px;
        max-width: 100%;
        overflow: hidden;
    }
    
    .product-image {
        height: 80px;
        min-height: 80px;
        margin: var(--spacing-xs);
    }
    
    .product-title {
        font-size: 0.8rem;
        line-height: 1.1;
        word-break: break-word;
        overflow-wrap: break-word;
        hyphens: auto;
    }
    
    .product-description {
        font-size: 0.7rem;
        line-height: 1.1;
        word-break: break-word;
        overflow-wrap: break-word;
    }
    
    .product-price {
        font-size: 0.8rem;
    }
    
    .btn-icon {
        width: 24px;
        height: 24px;
        font-size: 0.7rem;
    }
    
    .filter-btn {
        padding: var(--spacing-xs);
        font-size: 0.75rem;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }
    
    .products-header h2 {
        font-size: 1.5rem;
    }
}

/* Estilos globais para evitar overflow */
@media (max-width: 768px) {
    .container {
        max-width: 100vw;
        overflow-x: hidden;
        padding-left: var(--spacing-sm);
        padding-right: var(--spacing-sm);
    }
    
    * {
        word-wrap: break-word;
        overflow-wrap: break-word;
        hyphens: auto;
        max-width: 100%;
    }
    
    p, span, div, h1, h2, h3, h4, h5, h6 {
        word-break: break-word;
        overflow-wrap: break-word;
        max-width: 100%;
        white-space: normal;
    }
    
    .btn {
        max-width: 100%;
        white-space: normal;
        word-wrap: break-word;
        overflow-wrap: break-word;
    }
    
    .warning, .alert, .notification {
        word-wrap: break-word;
        overflow-wrap: break-word;
        white-space: normal;
        max-width: 100%;
        box-sizing: border-box;
    }
    
    /* Corrigir elementos específicos que podem causar overflow */
    .product-card,
    .product-info,
    .product-content,
    .product-footer {
        max-width: 100%;
        overflow-x: hidden;
        word-wrap: break-word;
    }
    
    /* Corrigir texto em badges e labels */
    .badge,
    .label,
    .tag {
        word-wrap: break-word;
        overflow-wrap: break-word;
        white-space: normal;
        max-width: 100%;
    }
    
    /* Corrigir inputs e selects */
    input,
    select,
    textarea {
        max-width: 100%;
        width: 100%;
        box-sizing: border-box;
    }
}

/* Loading Animation */
.loading {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: #fff;
    animation: spin 1s ease-in-out infinite;
}

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

/* Scrollbar Styling */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg-secondary);
}

::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--text-muted);
}

/* Selection Styling */
::selection {
    background: var(--primary-color);
    color: white;
}

/* Focus Styling */
*:focus {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

/* Smooth Animations */
* {
    transition: background-color var(--transition-normal), 
                color var(--transition-normal), 
                border-color var(--transition-normal);
}

/* Classes de tamanho de fonte globais */
.font-small {
    font-size: 0.875rem !important;
}

.font-small h1, .font-small h2, .font-small h3, .font-small h4, .font-small h5, .font-small h6 {
    font-size: 1.5rem !important;
}

.font-medium {
    font-size: 1rem !important;
}

.font-medium h1, .font-medium h2, .font-medium h3, .font-medium h4, .font-medium h5, .font-medium h6 {
    font-size: 2rem !important;
}

.font-large {
    font-size: 1.125rem !important;
}

.font-large h1, .font-large h2, .font-large h3, .font-large h4, .font-large h5, .font-large h6 {
    font-size: 2.5rem !important;
}

/* Esquemas de cores globais */
[data-color-scheme="blue"] {
    --primary-color: #3b82f6 !important;
    --primary-dark: #2563eb !important;
    --primary-light: #60a5fa !important;
    --secondary-color: #1d4ed8 !important;
    --gradient-primary: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%) !important;
}

[data-color-scheme="green"] {
    --primary-color: #10b981 !important;
    --primary-dark: #059669 !important;
    --primary-light: #34d399 !important;
    --secondary-color: #047857 !important;
    --gradient-primary: linear-gradient(135deg, #10b981 0%, #047857 100%) !important;
}

[data-color-scheme="purple"] {
    --primary-color: #8b5cf6 !important;
    --primary-dark: #7c3aed !important;
    --primary-light: #a78bfa !important;
    --secondary-color: #6d28d9 !important;
    --gradient-primary: linear-gradient(135deg, #8b5cf6 0%, #6d28d9 100%) !important;
}

[data-color-scheme="default"] {
    --primary-color: #6366f1 !important;
    --primary-dark: #4f46e5 !important;
    --primary-light: #818cf8 !important;
    --secondary-color: #8b5cf6 !important;
    --gradient-primary: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%) !important;
}

[data-color-scheme="red"] {
    --primary-color: #ef4444 !important;
    --primary-dark: #dc2626 !important;
    --primary-light: #f87171 !important;
    --secondary-color: #b91c1c !important;
    --gradient-primary: linear-gradient(135deg, #ef4444 0%, #b91c1c 100%) !important;
}

[data-color-scheme="orange"] {
    --primary-color: #f97316 !important;
    --primary-dark: #ea580c !important;
    --primary-light: #fb923c !important;
    --secondary-color: #c2410c !important;
    --gradient-primary: linear-gradient(135deg, #f97316 0%, #c2410c 100%) !important;
}

[data-color-scheme="pink"] {
    --primary-color: #ec4899 !important;
    --primary-dark: #db2777 !important;
    --primary-light: #f472b6 !important;
    --secondary-color: #be185d !important;
    --gradient-primary: linear-gradient(135deg, #ec4899 0%, #be185d 100%) !important;
}

[data-color-scheme="teal"] {
    --primary-color: #14b8a6 !important;
    --primary-dark: #0d9488 !important;
    --primary-light: #5eead4 !important;
    --secondary-color: #0f766e !important;
    --gradient-primary: linear-gradient(135deg, #14b8a6 0%, #0f766e 100%) !important;
}

[data-color-scheme="indigo"] {
    --primary-color: #6366f1 !important;
    --primary-dark: #4f46e5 !important;
    --primary-light: #818cf8 !important;
    --secondary-color: #3730a3 !important;
    --gradient-primary: linear-gradient(135deg, #6366f1 0%, #3730a3 100%) !important;
}

[data-color-scheme="gray"] {
    --primary-color: #6b7280 !important;
    --primary-dark: #4b5563 !important;
    --primary-light: #9ca3af !important;
    --secondary-color: #374151 !important;
    --gradient-primary: linear-gradient(135deg, #6b7280 0%, #374151 100%) !important;
}

/* Mesclas de Cores Modernas */
[data-color-scheme="blue-red"] {
    --primary-color: #3b82f6 !important;
    --primary-dark: #2563eb !important;
    --primary-light: #60a5fa !important;
    --secondary-color: #ef4444 !important;
    --gradient-primary: linear-gradient(135deg, #3b82f6 0%, #ef4444 100%) !important;
}

[data-color-scheme="green-blue"] {
    --primary-color: #10b981 !important;
    --primary-dark: #059669 !important;
    --primary-light: #34d399 !important;
    --secondary-color: #3b82f6 !important;
    --gradient-primary: linear-gradient(135deg, #10b981 0%, #3b82f6 100%) !important;
}

[data-color-scheme="purple-pink"] {
    --primary-color: #8b5cf6 !important;
    --primary-dark: #7c3aed !important;
    --primary-light: #a78bfa !important;
    --secondary-color: #ec4899 !important;
    --gradient-primary: linear-gradient(135deg, #8b5cf6 0%, #ec4899 100%) !important;
}

[data-color-scheme="orange-red"] {
    --primary-color: #f97316 !important;
    --primary-dark: #ea580c !important;
    --primary-light: #fb923c !important;
    --secondary-color: #ef4444 !important;
    --gradient-primary: linear-gradient(135deg, #f97316 0%, #ef4444 100%) !important;
}

[data-color-scheme="teal-green"] {
    --primary-color: #14b8a6 !important;
    --primary-dark: #0d9488 !important;
    --primary-light: #5eead4 !important;
    --secondary-color: #10b981 !important;
    --gradient-primary: linear-gradient(135deg, #14b8a6 0%, #10b981 100%) !important;
}

[data-color-scheme="indigo-purple"] {
    --primary-color: #6366f1 !important;
    --primary-dark: #4f46e5 !important;
    --primary-light: #818cf8 !important;
    --secondary-color: #8b5cf6 !important;
    --gradient-primary: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%) !important;
}

[data-color-scheme="cyan-blue"] {
    --primary-color: #06b6d4 !important;
    --primary-dark: #0891b2 !important;
    --primary-light: #22d3ee !important;
    --secondary-color: #3b82f6 !important;
    --gradient-primary: linear-gradient(135deg, #06b6d4 0%, #3b82f6 100%) !important;
}

[data-color-scheme="magenta-pink"] {
    --primary-color: #d946ef !important;
    --primary-dark: #c026d3 !important;
    --primary-light: #e879f9 !important;
    --secondary-color: #ec4899 !important;
    --gradient-primary: linear-gradient(135deg, #d946ef 0%, #ec4899 100%) !important;
}

[data-color-scheme="yellow-orange"] {
    --primary-color: #eab308 !important;
    --primary-dark: #ca8a04 !important;
    --primary-light: #fde047 !important;
    --secondary-color: #f97316 !important;
    --gradient-primary: linear-gradient(135deg, #eab308 0%, #f97316 100%) !important;
}

[data-color-scheme="lime-green"] {
    --primary-color: #84cc16 !important;
    --primary-dark: #65a30d !important;
    --primary-light: #a3e635 !important;
    --secondary-color: #10b981 !important;
    --gradient-primary: linear-gradient(135deg, #84cc16 0%, #10b981 100%) !important;
}

/* Cores Premium */
[data-color-scheme="navy-blue"] {
    --primary-color: #1e3a8a !important;
    --primary-dark: #1e40af !important;
    --primary-light: #3b82f6 !important;
    --secondary-color: #1e40af !important;
    --gradient-primary: linear-gradient(135deg, #1e3a8a 0%, #1e40af 100%) !important;
}

[data-color-scheme="forest-green"] {
    --primary-color: #166534 !important;
    --primary-dark: #15803d !important;
    --primary-light: #22c55e !important;
    --secondary-color: #15803d !important;
    --gradient-primary: linear-gradient(135deg, #166534 0%, #15803d 100%) !important;
}

[data-color-scheme="burgundy-red"] {
    --primary-color: #7f1d1d !important;
    --primary-dark: #991b1b !important;
    --primary-light: #ef4444 !important;
    --secondary-color: #991b1b !important;
    --gradient-primary: linear-gradient(135deg, #7f1d1d 0%, #991b1b 100%) !important;
}

[data-color-scheme="golden-yellow"] {
    --primary-color: #a16207 !important;
    --primary-dark: #ca8a04 !important;
    --primary-light: #fde047 !important;
    --secondary-color: #ca8a04 !important;
    --gradient-primary: linear-gradient(135deg, #a16207 0%, #ca8a04 100%) !important;
}

[data-color-scheme="silver-gray"] {
    --primary-color: #6b7280 !important;
    --primary-dark: #9ca3af !important;
    --primary-light: #d1d5db !important;
    --secondary-color: #9ca3af !important;
    --gradient-primary: linear-gradient(135deg, #6b7280 0%, #9ca3af 100%) !important;
}

[data-color-scheme="copper-orange"] {
    --primary-color: #92400e !important;
    --primary-dark: #c2410c !important;
    --primary-light: #fb923c !important;
    --secondary-color: #c2410c !important;
    --gradient-primary: linear-gradient(135deg, #92400e 0%, #c2410c 100%) !important;
}

[data-color-scheme="midnight-blue"] {
    --primary-color: #0f172a !important;
    --primary-dark: #1e293b !important;
    --primary-light: #334155 !important;
    --secondary-color: #1e293b !important;
    --gradient-primary: linear-gradient(135deg, #0f172a 0%, #1e293b 100%) !important;
}

[data-color-scheme="emerald-green"] {
    --primary-color: #047857 !important;
    --primary-dark: #059669 !important;
    --primary-light: #10b981 !important;
    --secondary-color: #059669 !important;
    --gradient-primary: linear-gradient(135deg, #047857 0%, #059669 100%) !important;
}

[data-color-scheme="ruby-red"] {
    --primary-color: #991b1b !important;
    --primary-dark: #dc2626 !important;
    --primary-light: #f87171 !important;
    --secondary-color: #dc2626 !important;
    --gradient-primary: linear-gradient(135deg, #991b1b 0%, #dc2626 100%) !important;
}

[data-color-scheme="amber-yellow"] {
    --primary-color: #92400e !important;
    --primary-dark: #d97706 !important;
    --primary-light: #fbbf24 !important;
    --secondary-color: #d97706 !important;
    --gradient-primary: linear-gradient(135deg, #92400e 0%, #d97706 100%) !important;
}

/* Elementos específicos que devem ser afetados pelo esquema de cores */

/* ZUOX roxo da topbar */
.topbar .logo h1,
.topbar .logo .brand-name {
    background: var(--gradient-primary) !important;
    -webkit-background-clip: text !important;
    -webkit-text-fill-color: transparent !important;
    background-clip: text !important;
}

/* Premium de Produtos Digitais Premium da index */
.hero-title .gradient-text,
.hero-title .premium-text {
    background: var(--gradient-primary) !important;
    -webkit-background-clip: text !important;
    -webkit-text-fill-color: transparent !important;
    background-clip: text !important;
}

/* Ícones e marcações roxas de Nossas Categorias na index */
.category-icon {
    background: var(--gradient-primary) !important;
}

/* Ícones de Por que escolher a Zuox? na index */
.feature-icon {
    background: var(--gradient-primary) !important;
}

/* Barra roxa das páginas chat.html e orders.html */
.chat-header,
.orders-header {
    background: var(--gradient-primary) !important;
}

/* ZUOX STORE roxo da Footer nas páginas product.html e index */
.footer-brand h3 {
    background: var(--gradient-primary) !important;
    -webkit-background-clip: text !important;
    -webkit-text-fill-color: transparent !important;
    background-clip: text !important;
}

/* Elementos adicionais que usam cores primárias */
.btn-primary {
    background: var(--gradient-primary) !important;
}

.topbar .nav-menu a.active::after {
    background: var(--gradient-primary) !important;
}

.nav-link.active::after {
    background: var(--gradient-primary) !important;
}

/* Elementos de foco e hover que usam cores primárias */
input:focus,
select:focus,
textarea:focus {
    border-color: var(--primary-color) !important;
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1) !important;
}

.btn-outline:hover {
    border-color: var(--primary-color) !important;
    color: var(--primary-color) !important;
}

.filter-btn.active {
    background: var(--primary-color) !important;
    border-color: var(--primary-color) !important;
}

.product-category {
    color: var(--primary-color) !important;
}

.social-links a:hover {
    background: var(--primary-color) !important;
    border-color: var(--primary-color) !important;
}

.footer-column a:hover {
    color: var(--primary-color) !important;
}

/* Seleção de texto */
::selection {
    background: var(--primary-color) !important;
    color: white !important;
}

/* Foco de elementos */
*:focus {
    outline: 2px solid var(--primary-color) !important;
    outline-offset: 2px !important;
}

/* Ícones de DISPONÍVEIS e VENDAS na página product */
.meta-item i.fa-check-circle {
    color: var(--primary-color) !important;
}

.meta-item i.fa-shopping-cart {
    color: var(--primary-color) !important;
}

/* ===== ESTILOS MOBILE PARA TOPBAR ===== */
@media screen and (max-width: 768px) {
    /* Ocultar texto ZUOX STORE na versão mobile */
    .nav-brand .logo,
    .nav-brand .logo-subtitle {
        display: none !important;
    }
    
    /* Ocultar botão Anunciar na versão mobile */
    .announce-btn {
        display: none !important;
    }
    
    /* Ocultar ícone de 3 listras (mobile menu toggle) */
    .mobile-menu-toggle {
        display: none !important;
    }
    
    /* Ajustar layout da navegação para mobile */
    .nav {
        padding: 8px 12px !important;
        height: 60px !important;
        justify-content: center !important;
        position: relative !important;
    }
    
    .nav-brand {
        display: flex !important;
        align-items: center !important;
        gap: 8px !important;
    }
    
    /* Reduzir tamanho dos botões/ícones */
    .nav-actions {
        display: flex !important;
        align-items: center !important;
        justify-content: center !important;
        gap: 8px !important;
        width: 100% !important;
        max-width: 100% !important;
        position: relative !important;
    }
    
    /* Botões ainda menores */
    .theme-toggle {
        padding: 4px !important;
        font-size: 12px !important;
        min-width: 28px !important;
        height: 28px !important;
    }
    
    /* Notificações ainda menor */
    .notifications-btn {
        padding: 4px !important;
        font-size: 12px !important;
        min-width: 28px !important;
        height: 28px !important;
    }
    
    .notifications-count {
        font-size: 9px !important;
        min-width: 14px !important;
        height: 14px !important;
        padding: 1px !important;
    }
    
    /* Campo de busca MAIOR na horizontal */
    .search-container {
        flex: 1 !important;
        max-width: none !important;
        margin: 0 6px !important;
        display: block !important;
    }
    
    .search-input {
        width: 100% !important;
        max-width: 100% !important;
        padding: 8px 12px !important;
        padding-right: 32px !important;
        font-size: 13px !important;
        border-radius: 18px !important;
        display: block !important;
        text-align: left !important;
        writing-mode: horizontal-tb !important;
        text-orientation: mixed !important;
        white-space: nowrap !important;
        overflow: hidden !important;
        text-overflow: ellipsis !important;
    }
    
    .search-input::placeholder {
        writing-mode: horizontal-tb !important;
        text-orientation: mixed !important;
        white-space: nowrap !important;
    }
    
    .search-icon {
        right: 12px !important;
        font-size: 13px !important;
    }
    
    /* Botão Início menor */
    .home-link {
        display: flex !important;
        align-items: center !important;
        padding: 4px 6px !important;
        font-size: 10px !important;
        white-space: nowrap !important;
        min-width: auto !important;
        background: var(--bg-secondary) !important;
        border: 1px solid var(--border-color) !important;
        border-radius: 6px !important;
        color: var(--text-primary) !important;
        text-decoration: none !important;
        transition: all var(--transition-fast) !important;
    }
    
    .home-link:hover {
        background: var(--bg-hover) !important;
        color: var(--primary-color) !important;
    }
    
    /* CORRIGIR DROPDOWNS - Ajustar z-index e posicionamento */
    .notifications-dropdown {
        position: fixed !important;
        top: 60px !important;
        left: 0 !important;
        right: 0 !important;
        width: 100vw !important;
        max-width: 100vw !important;
        margin: 0 !important;
        border-radius: 0 !important;
        border-left: none !important;
        border-right: none !important;
        max-height: calc(100vh - 60px) !important;
        z-index: 10000 !important;
        display: none !important;
    }
    
    .notifications-dropdown.show {
        display: block !important;
    }
    
    .user-dropdown {
        position: fixed !important;
        top: 60px !important;
        left: 0 !important;
        right: 0 !important;
        width: 100vw !important;
        max-width: 100vw !important;
        margin: 0 !important;
        border-radius: 0 !important;
        border-left: none !important;
        border-right: none !important;
        z-index: 10000 !important;
        opacity: 0 !important;
        visibility: hidden !important;
        transform: translateY(-10px) !important;
    }
    
    .user-dropdown.show {
        opacity: 1 !important;
        visibility: visible !important;
        transform: translateY(0) !important;
    }
    
    .notifications-header {
        padding: 12px 16px !important;
        border-bottom: 1px solid var(--border-color) !important;
    }
    
    .notifications-header h3 {
        font-size: 16px !important;
        margin: 0 !important;
        text-align: center !important;
    }
    
    .notifications-actions {
        display: flex !important;
        flex-direction: row !important;
        gap: 8px !important;
        margin-top: 8px !important;
    }
    
    .mark-all-read,
    .clear-notifications {
        flex: 1 !important;
        padding: 8px 12px !important;
        font-size: 12px !important;
        text-align: center !important;
        white-space: nowrap !important;
    }
    
    .notifications-list {
        max-height: calc(100vh - 120px) !important;
        overflow-y: auto !important;
    }
    
    /* NÃO cortar dropdowns - remover overflow hidden */
    .header {
        overflow: visible !important;
    }
    
    .nav {
        overflow: visible !important;
    }
    
    .nav-actions {
        overflow: visible !important;
    }
    
    /* Garantir que os containers de dropdown tenham posição relativa */
    .notifications-container {
        position: relative !important;
    }
    
    .auth-buttons {
        position: relative !important;
    }
}

/* ===== ESTILOS MOBILE PARA FOOTER ===== */
@media screen and (max-width: 768px) {
    /* Footer mais compacto */
    .footer {
        padding: 30px 0 20px !important;
    }
    
    /* Layout reorganizado para mobile */
    .footer-content {
        display: flex !important;
        flex-direction: column !important;
        gap: 20px !important;
        margin-bottom: 20px !important;
    }
    
    /* Brand centralizado */
    .footer-brand {
        text-align: center !important;
        margin-bottom: 20px !important;
    }
    
    .footer-brand h3 {
        font-size: 1.3rem !important;
        margin-bottom: 8px !important;
    }
    
    .footer-brand p {
        font-size: 0.9rem !important;
        margin-bottom: 15px !important;
    }
    
    /* Social links centralizados e menores */
    .social-links {
        justify-content: center !important;
        gap: 12px !important;
    }
    
    .social-links a {
        width: 35px !important;
        height: 35px !important;
        font-size: 14px !important;
    }
    
    /* Links reorganizados em grid 2x2 */
    .footer-links {
        display: grid !important;
        grid-template-columns: 1fr 1fr !important;
        gap: 20px !important;
        max-width: 300px !important;
        margin: 0 auto !important;
    }
    
    /* Colunas menores */
    .footer-column {
        text-align: center !important;
    }
    
    .footer-column h4 {
        font-size: 0.9rem !important;
        margin-bottom: 8px !important;
        font-weight: 600 !important;
    }
    
    .footer-column a {
        font-size: 0.8rem !important;
        margin-bottom: 4px !important;
        padding: 2px 0 !important;
    }
    
    /* Copyright menor e centralizado */
    .footer-bottom {
        padding-top: 15px !important;
        font-size: 0.75rem !important;
        text-align: center !important;
    }
    
    .footer-bottom p {
        margin: 0 !important;
    }
}

/* ===== ESTILOS MOBILE PARA FLOATING CARDS ===== */
@media screen and (max-width: 768px) {
    /* Container dos cards mais organizado */
    .floating-cards {
        display: flex !important;
        flex-direction: column !important;
        align-items: center !important;
        gap: 15px !important;
        height: auto !important;
        padding: 20px 0 !important;
    }
    
    /* Cards com animação e tamanho adequado */
    .floating-card {
        position: absolute !important;
        width: 90px !important;
        height: 90px !important;
        padding: 10px !important;
        margin: 0 !important;
        animation: float 6s ease-in-out infinite !important;
        border-radius: 16px !important;
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1) !important;
        display: flex !important;
        flex-direction: column !important;
        align-items: center !important;
        justify-content: center !important;
        gap: 4px !important;
    }
    
    /* Ícones menores e centralizados */
    .floating-card i {
        font-size: 1.1rem !important;
        margin-bottom: 2px !important;
    }
    
    /* Texto menor mas completo */
    .floating-card span {
        font-size: 0.65rem !important;
        font-weight: 600 !important;
        text-align: center !important;
        line-height: 1.1 !important;
        white-space: nowrap !important;
        overflow: visible !important;
    }
    
    /* Posicionamento absoluto com animação */
    .card-1 {
        top: 15% !important;
        left: 5% !important;
        animation-delay: 0s !important;
    }
    
    .card-2 {
        top: 45% !important;
        right: 5% !important;
        animation-delay: 2s !important;
    }
    
    .card-3 {
        bottom: 15% !important;
        left: 25% !important;
        animation-delay: 4s !important;
    }
    
    /* Container com altura adequada */
    .floating-cards {
        position: relative !important;
        width: 100% !important;
        height: 200px !important;
        display: block !important;
    }
    
    /* Ajustar hero-visual para mobile */
    .hero-visual {
        height: 200px !important;
        min-height: 200px !important;
        display: flex !important;
        align-items: center !important;
        justify-content: center !important;
    }
}

/* ===== ESTILOS MOBILE PARA CATEGORIAS ===== */
@media screen and (max-width: 768px) {
    /* Grid de categorias com 2 colunas */
    .categories-grid {
        display: grid !important;
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 12px !important;
        padding: 0 8px !important;
    }
    
    /* Cards de categoria otimizados */
    .category-card {
        padding: 16px 12px !important;
        border-radius: 12px !important;
        margin-bottom: 0 !important;
    }
    
    /* Ícones menores */
    .category-icon {
        width: 50px !important;
        height: 50px !important;
        margin: 0 auto 8px !important;
        border-radius: 12px !important;
    }
    
    .category-icon i {
        font-size: 1.2rem !important;
    }
    
    /* Títulos menores */
    .category-card h3 {
        font-size: 0.9rem !important;
        margin-bottom: 4px !important;
        line-height: 1.2 !important;
    }
    
    /* Descrições menores */
    .category-card p {
        font-size: 0.75rem !important;
        margin-bottom: 8px !important;
        line-height: 1.3 !important;
    }
    
    /* Contador de produtos menor */
    .category-count {
        font-size: 0.7rem !important;
        padding: 4px 8px !important;
        border-radius: 8px !important;
    }
    
    /* Seção de categorias mais compacta */
    .categories {
        padding: 30px 0 !important;
    }
    
    /* Título da seção menor */
    .categories .section-title {
        font-size: 1.8rem !important;
        margin-bottom: 20px !important;
    }
}

/* ===== ESTILOS MOBILE PARA PRODUTOS ===== */
@media screen and (max-width: 768px) {
    /* Grid de produtos com 2 colunas */
    .products-grid {
        display: grid !important;
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 8px !important;
        padding: 0 8px !important;
    }
    
    /* Cards de produto otimizados */
    .product-card {
        height: 240px !important;
        border-radius: 8px !important;
        margin-bottom: 0 !important;
    }
    
    /* Imagem do produto menor */
    .product-image {
        height: 100px !important;
        margin: 6px !important;
        border-radius: 6px !important;
        min-height: 100px !important;
    }
    
    /* Badge do produto menor */
    .product-badge {
        top: 6px !important;
        right: 6px !important;
        padding: 2px 4px !important;
        font-size: 0.6rem !important;
        border-radius: 4px !important;
    }
    
    /* Informações do produto compactas */
    .product-info {
        padding: 2px 6px 8px !important;
    }
    
    /* Categoria menor */
    .product-category {
        font-size: 0.6rem !important;
        margin-bottom: 2px !important;
    }
    
    /* Badge de entrega automática menor */
    .auto-delivery-badge {
        font-size: 0.5rem !important;
        padding: 1px 4px !important;
        border-radius: 3px !important;
    }
    
    /* Título do produto menor */
    .product-title,
    .product-card h3 {
        font-size: 0.7rem !important;
        margin-bottom: 2px !important;
        line-height: 1.1 !important;
    }
    
    /* Descrição do produto menor */
    .product-description {
        font-size: 0.65rem !important;
        line-height: 1.2 !important;
        margin-bottom: 4px !important;
    }
    
    /* Seção de preço compacta */
    .product-price-section {
        margin: 2px 0 0 0 !important;
    }
    
    /* Preço menor */
    .product-price {
        font-size: 0.8rem !important;
        padding: 4px 8px !important;
        border-radius: 6px !important;
    }
    
    /* Seção de produtos mais compacta */
    .products {
        padding: 30px 0 !important;
    }
    
    /* Título da seção menor */
    .products .section-title {
        font-size: 1.8rem !important;
        margin-bottom: 20px !important;
    }
    
    /* Header dos produtos mais compacto */
    .products-header {
        margin-bottom: 20px !important;
        flex-direction: column !important;
        align-items: center !important;
        gap: 15px !important;
    }
    
    /* Filtros de produtos menores */
    .products-filter {
        gap: 8px !important;
    }
    
    .products-filter button {
        padding: 6px 12px !important;
        font-size: 0.8rem !important;
        border-radius: 6px !important;
    }
}