/**
 * 🎨 Design System - 3D Modern Style
 * Inspired by beautiful 3D button design
 */

/* ==================== ROOT VARIABLES ==================== */
:root {
    /* 🎨 Color Palette - Warm & Modern */
    --primary-color: rgb(124, 45, 18);      /* Rich brown */
    --primary-bg: rgb(252, 211, 77);        /* Warm yellow */
    --secondary-color: #444;                /* Dark gray */
    --secondary-bg: #fafafa;                /* Light gray */
    
    /* 🌈 Extended Color System */
    --success-color: #065f46;               /* Forest green */
    --success-bg: #d1fae5;                 /* Light green */
    --warning-color: #92400e;               /* Amber brown */
    --warning-bg: #fef3c7;                 /* Light amber */
    --danger-color: #991b1b;                /* Deep red */
    --danger-bg: #fecaca;                   /* Light red */
    --info-color: #1e40af;                  /* Blue */
    --info-bg: #dbeafe;                     /* Light blue */
    
    /* 🎭 Neutral Colors */
    --neutral-50: #fafafa;
    --neutral-100: #f5f5f5;
    --neutral-200: #e5e5e5;
    --neutral-300: #d4d4d4;
    --neutral-400: #a3a3a3;
    --neutral-500: #737373;
    --neutral-600: #525252;
    --neutral-700: #404040;
    --neutral-800: #262626;
    --neutral-900: #171717;
    
    /* 📏 Spacing Scale */
    --space-1: 0.25rem;   /* 4px */
    --space-2: 0.5rem;    /* 8px */
    --space-3: 0.75rem;   /* 12px */
    --space-4: 1rem;      /* 16px */
    --space-5: 1.25rem;   /* 20px */
    --space-6: 1.5rem;    /* 24px */
    --space-8: 2rem;      /* 32px */
    --space-10: 2.5rem;   /* 40px */
    --space-12: 3rem;     /* 48px */
    --space-16: 4rem;     /* 64px */
    
    /* 📐 Border Radius */
    --radius-sm: 4px;
    --radius-md: 6px;
    --radius-lg: 8px;
    --radius-xl: 12px;
    --radius-2xl: 16px;
    --radius-full: 9999px;
    
    /* 🌟 Shadows - 3D Style */
    --shadow-sm: 2px 2px 0 0;
    --shadow-md: 3px 3px 0 0;
    --shadow-lg: 5px 5px 0 0;
    --shadow-xl: 7px 7px 0 0;
    --shadow-2xl: 10px 10px 0 0;
    
    /* ⚡ Transitions */
    --transition-fast: 100ms ease;
    --transition-normal: 200ms ease;
    --transition-slow: 300ms ease;
    
    /* 📝 Typography */
    --font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;
    --font-size-4xl: 2.25rem;
}

/* ==================== BASE STYLES ==================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--neutral-800);
    background: linear-gradient(135deg, #fafafa 0%, #f0f0f0 100%);
    min-height: 100vh;
}

/* ==================== BUTTON SYSTEM ==================== */
.btn-3d {
    --btn-color: var(--primary-color);
    --btn-bg: var(--primary-bg);
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    background-color: var(--btn-bg);
    color: var(--btn-color);
    padding: var(--space-3) var(--space-5);
    border-radius: var(--radius-lg);
    border: 2px solid var(--btn-color);
    cursor: pointer;
    font-weight: 600;
    font-size: var(--font-size-base);
    font-family: var(--font-family);
    transition: var(--transition-fast);
    box-shadow: var(--shadow-lg) var(--btn-color);
    text-decoration: none;
    text-align: center;
    outline: none;
}

.btn-3d:hover {
    box-shadow: var(--shadow-sm) var(--btn-color);
    transform: translate(3px, 3px);
    text-decoration: none;
}

.btn-3d:active {
    transition: 50ms ease;
    box-shadow: 0 0 0 0 var(--btn-color);
    transform: translate(5px, 5px);
}

.btn-3d:focus-visible {
    outline: 0;
    --btn-color: #002cc8;
}

/* Button Variants */
.btn-3d--secondary {
    --btn-color: var(--secondary-color);
    --btn-bg: var(--secondary-bg);
}

.btn-3d--success {
    --btn-color: var(--success-color);
    --btn-bg: var(--success-bg);
}

.btn-3d--warning {
    --btn-color: var(--warning-color);
    --btn-bg: var(--warning-bg);
}

.btn-3d--danger {
    --btn-color: var(--danger-color);
    --btn-bg: var(--danger-bg);
}

.btn-3d--info {
    --btn-color: var(--info-color);
    --btn-bg: var(--info-bg);
}

/* Button Sizes */
.btn-3d--sm {
    padding: var(--space-2) var(--space-4);
    font-size: var(--font-size-sm);
    box-shadow: var(--shadow-sm) var(--btn-color);
}

.btn-3d--sm:hover {
    box-shadow: 1px 1px 0 0 var(--btn-color);
    transform: translate(1px, 1px);
}

.btn-3d--lg {
    padding: var(--space-4) var(--space-6);
    font-size: var(--font-size-lg);
    box-shadow: var(--shadow-xl) var(--btn-color);
}

.btn-3d--lg:hover {
    box-shadow: var(--shadow-md) var(--btn-color);
    transform: translate(4px, 4px);
}

/* ==================== CARD SYSTEM ==================== */
.card-3d {
    --card-color: var(--neutral-700);
    --card-bg: white;
    position: relative;
    background: var(--card-bg);
    border: 3px solid var(--card-color);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg) var(--card-color);
    padding: var(--space-6);
    transition: var(--transition-normal);
    
    /* 3D Border Effects */
    border-top-color: var(--card-color);
    border-left-color: var(--card-color);
    border-right-color: rgba(0, 0, 0, 0.15);
    border-bottom-color: rgba(0, 0, 0, 0.15);
    
    /* Additional 3D depth with lighter shadows */
    box-shadow: 
        3px 3px 0 0 var(--card-color),
        inset 1px 1px 2px rgba(255, 255, 255, 0.6),
        inset -1px -1px 2px rgba(0, 0, 0, 0.05);
}

.card-3d:hover {
    /* Enhanced 3D effect on hover with lighter shadows */
    box-shadow: 
        1px 1px 0 0 var(--card-color),
        inset 1px 1px 2px rgba(255, 255, 255, 0.7),
        inset -1px -1px 2px rgba(0, 0, 0, 0.08);
    transform: translate(3px, 3px);
    
    /* Slightly adjust border colors on hover */
    border-top-color: var(--card-color);
    border-left-color: var(--card-color);
    border-right-color: rgba(0, 0, 0, 0.2);
    border-bottom-color: rgba(0, 0, 0, 0.2);
}

.card-3d--primary {
    --card-color: var(--primary-color);
    --card-bg: var(--primary-bg);
    
    /* Enhanced primary 3D borders */
    border-top-color: var(--primary-color);
    border-left-color: var(--primary-color);
    border-right-color: rgba(124, 45, 18, 0.3);
    border-bottom-color: rgba(124, 45, 18, 0.3);
}

.card-3d--success {
    --card-color: var(--success-color);
    --card-bg: var(--success-bg);
    
    /* Enhanced success 3D borders */
    border-top-color: var(--success-color);
    border-left-color: var(--success-color);
    border-right-color: rgba(6, 95, 70, 0.3);
    border-bottom-color: rgba(6, 95, 70, 0.3);
}

.card-3d--warning {
    --card-color: var(--warning-color);
    --card-bg: var(--warning-bg);
    
    /* Enhanced warning 3D borders */
    border-top-color: var(--warning-color);
    border-left-color: var(--warning-color);
    border-right-color: rgba(146, 64, 14, 0.3);
    border-bottom-color: rgba(146, 64, 14, 0.3);
}

.card-3d--danger {
    --card-color: var(--danger-color);
    --card-bg: var(--danger-bg);
    
    /* Enhanced danger 3D borders */
    border-top-color: var(--danger-color);
    border-left-color: var(--danger-color);
    border-right-color: rgba(153, 27, 27, 0.3);
    border-bottom-color: rgba(153, 27, 27, 0.3);
}

/* ==================== FORM SYSTEM ==================== */
.form-3d {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

/* Search Input Group - Special 3D styling */
.search-section .form-group-3d {
    max-width: 700px;
    margin: 0 auto;
}

.search-section .form-input-3d {
    --input-color: var(--primary-color);
    --input-bg: white;
    padding: var(--space-4) var(--space-5);
    font-size: var(--font-size-lg);
    min-height: 50px;
    border-width: 3px;
    transition: all var(--transition-normal);
}

.search-section .form-input-3d:focus {
    --input-color: var(--primary-color);
    background: var(--primary-bg);
    box-shadow: var(--shadow-xl) var(--primary-color);
    transform: translate(-3px, -3px);
}

.search-section .btn-3d {
    min-height: 50px;
    padding: var(--space-4) var(--space-5);
    font-size: var(--font-size-lg);
    border-width: 3px;
}

/* Search suggestions dropdown */
.search-suggestions {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: white;
    border: 3px solid var(--primary-color);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl) var(--primary-color);
    z-index: 99999 !important; /* Extremely high z-index to appear above all elements */
    margin-top: var(--space-2);
    max-height: 300px;
    overflow-y: auto;
    
    /* Additional properties to ensure visibility */
    pointer-events: auto !important;
    opacity: 1 !important;
    visibility: visible !important;
}

.search-suggestions.hidden {
    display: none;
}

/* Ensure search container has proper stacking context */
.search-section {
    position: relative;
    z-index: 1000 !important;
    isolation: isolate; /* Create new stacking context */
}

.search-section .form-group-3d {
    position: relative;
    z-index: 1001 !important;
    isolation: isolate; /* Create new stacking context */
}

/* Override any conflicting styles */
.search-section .form-group-3d > div {
    position: relative;
    z-index: 1002 !important;
}

/* Search suggestions styling */
.suggestions-list {
    padding: var(--space-3);
}

.suggestion-item {
    padding: var(--space-3) var(--space-4);
    cursor: pointer;
    border-radius: var(--radius-md);
    margin-bottom: var(--space-1);
    transition: var(--transition-fast);
    color: var(--neutral-700);
    font-size: var(--font-size-base);
    border: 1px solid transparent;
}

.suggestion-item:hover,
.suggestion-item.active {
    background: var(--primary-bg);
    color: var(--primary-color);
    border-color: var(--primary-color);
    box-shadow: var(--shadow-sm) var(--primary-color);
    transform: translate(-1px, -1px);
}

.suggestions-footer {
    padding: var(--space-2) var(--space-4);
    border-top: 2px solid var(--neutral-200);
    background: var(--neutral-50);
    font-size: var(--font-size-xs);
    color: var(--neutral-500);
    text-align: center;
}

.suggestions-footer i {
    color: var(--warning-color);
    margin-right: var(--space-1);
}

/* ==================== SCROLL ANIMATIONS ==================== */
/* Base styles for scroll animations */
.scroll-reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: all 1.2s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.scroll-reveal.revealed {
    opacity: 1;
    transform: translateY(0);
}

/* Staggered animation delays for multiple items */
.scroll-reveal:nth-child(1) { transition-delay: 0.15s; }
.scroll-reveal:nth-child(2) { transition-delay: 0.3s; }
.scroll-reveal:nth-child(3) { transition-delay: 0.45s; }
.scroll-reveal:nth-child(4) { transition-delay: 0.6s; }
.scroll-reveal:nth-child(5) { transition-delay: 0.75s; }
.scroll-reveal:nth-child(6) { transition-delay: 0.9s; }
.scroll-reveal:nth-child(7) { transition-delay: 1.05s; }
.scroll-reveal:nth-child(8) { transition-delay: 1.2s; }

/* Special animations for different elements */
.scroll-reveal--fade-left {
    transform: translateX(-50px);
}

.scroll-reveal--fade-right {
    transform: translateX(50px);
}

.scroll-reveal--scale {
    transform: scale(0.8);
}

.scroll-reveal--fade-up {
    transform: translateY(50px);
}

/* When revealed */
.scroll-reveal--fade-left.revealed,
.scroll-reveal--fade-right.revealed,
.scroll-reveal--scale.revealed,
.scroll-reveal--fade-up.revealed {
    transform: translate(0) scale(1);
}

/* Product cards scroll animation */
.product-card-3d.scroll-reveal {
    opacity: 0;
    transform: translateY(50px) scale(0.9);
    transition: all 1.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.product-card-3d.scroll-reveal.revealed {
    opacity: 1;
    transform: translateY(0) scale(1);
}

/* Category cards scroll animation */
.category-card-3d.scroll-reveal {
    opacity: 0;
    transform: translateY(40px) rotateX(15deg);
    transition: all 1.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.category-card-3d.scroll-reveal.revealed {
    opacity: 1;
    transform: translateY(0) rotateX(0deg);
}

/* Section headers animation */
.section-header.scroll-reveal {
    opacity: 0;
    transform: translateY(-30px);
    transition: all 1s ease-out;
}

.section-header.scroll-reveal.revealed {
    opacity: 1;
    transform: translateY(0);
}

/* ==================== PRODUCT CARD HOVER EFFECTS ==================== */
/* Product card base styling - ensures minimum dimensions */
.product-card-3d {
    height: auto;
}

/* Product card image blur effect on hover */
.product-card-3d .product-image-bg {
    transition: all 0.3s ease;
    filter: blur(0px);
}

/* Placeholder for missing images */
.product-card-3d .product-image-placeholder {
    min-height: 160px;
    height: 160px;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #6c757d;
    border: 2px dashed #dee2e6;
    border-radius: var(--radius-lg);
}

.product-card-3d:hover .product-image-bg {
    filter: blur(2px) brightness(0.7);
    transform: scale(1.05);
}

/* Category card image effects */
.category-card-3d .category-image-bg {
    transition: all 0.3s ease;
}

.category-card-3d:hover .category-image-bg {
    transform: scale(1.08);
}

/* Product info overlay effects */
.product-info-overlay {
    transition: all 0.3s ease;
}

.product-card-3d:hover .product-info-overlay {
    transform: translateY(0) !important;
    opacity: 1 !important;
}

/* Price display improvements */
.price-info {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    flex-wrap: wrap;
}

.price-original {
    text-decoration: line-through;
    color: rgba(255,255,255,0.6);
    font-size: 0.9rem;
}

.price-final {
    color: #fbbf24;
    font-weight: 700;
    font-size: 1.1rem;
}

.price-free {
    color: #10b981;
    font-weight: 700;
    font-size: 1.1rem;
}

.price-regular {
    color: white;
    font-weight: 700;
    font-size: 1.1rem;
}

.form-group-3d {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.form-label-3d {
    font-weight: 600;
    color: var(--neutral-700);
    font-size: var(--font-size-sm);
}

.form-input-3d {
    --input-color: var(--neutral-600);
    --input-bg: white;
    padding: var(--space-3) var(--space-4);
    border: 2px solid var(--input-color);
    border-radius: var(--radius-lg);
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    background: var(--input-bg);
    box-shadow: var(--shadow-sm) var(--input-color);
    transition: var(--transition-fast);
    outline: none;
}

.form-input-3d:focus {
    --input-color: var(--primary-color);
    box-shadow: var(--shadow-md) var(--input-color);
    transform: translate(-2px, -2px);
}

.form-input-3d::placeholder {
    color: var(--neutral-400);
}

/* ==================== ALERT SYSTEM ==================== */
.alert-3d {
    --alert-color: var(--info-color);
    --alert-bg: var(--info-bg);
    position: relative;
    padding: var(--space-4) var(--space-5);
    border: 2px solid var(--alert-color);
    border-radius: var(--radius-lg);
    background: var(--alert-bg);
    box-shadow: var(--shadow-md) var(--alert-color);
    color: var(--alert-color);
    font-weight: 500;
    margin: var(--space-4) 0;
}

.alert-3d--success {
    --alert-color: var(--success-color);
    --alert-bg: var(--success-bg);
}

.alert-3d--warning {
    --alert-color: var(--warning-color);
    --alert-bg: var(--warning-bg);
}

.alert-3d--danger {
    --alert-color: var(--danger-color);
    --alert-bg: var(--danger-bg);
}

/* ==================== BADGE SYSTEM ==================== */
.badge-3d {
    --badge-color: var(--primary-color);
    --badge-bg: var(--primary-bg);
    display: inline-flex;
    align-items: center;
    padding: var(--space-1) var(--space-3);
    font-size: var(--font-size-xs);
    font-weight: 600;
    background: var(--badge-bg);
    color: var(--badge-color);
    border: 1px solid var(--badge-color);
    border-radius: var(--radius-full);
    box-shadow: 2px 2px 0 0 var(--badge-color);
}

.badge-3d--secondary {
    --badge-color: var(--secondary-color);
    --badge-bg: var(--secondary-bg);
}

.badge-3d--success {
    --badge-color: var(--success-color);
    --badge-bg: var(--success-bg);
}

.badge-3d--warning {
    --badge-color: var(--warning-color);
    --badge-bg: var(--warning-bg);
}

.badge-3d--danger {
    --badge-color: var(--danger-color);
    --badge-bg: var(--danger-bg);
}

/* ==================== TYPOGRAPHY ==================== */
.heading-3d {
    font-weight: 700;
    color: var(--neutral-800);
    margin-bottom: var(--space-4);
    text-shadow: 2px 2px 0 var(--neutral-200);
}

.heading-3d--1 {
    font-size: var(--font-size-4xl);
    line-height: 1.2;
}

.heading-3d--2 {
    font-size: var(--font-size-3xl);
    line-height: 1.3;
}

.heading-3d--3 {
    font-size: var(--font-size-2xl);
    line-height: 1.4;
}

.heading-3d--4 {
    font-size: var(--font-size-xl);
    line-height: 1.5;
}

/* ==================== CONTAINER SYSTEM ==================== */
.container-3d {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-4);
}

.section-3d {
    padding: var(--space-12) 0;
}

.grid-3d {
    display: grid;
    gap: var(--space-6);
}

.grid-3d--cols-1 { grid-template-columns: 1fr; }
.grid-3d--cols-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3d--cols-3 { grid-template-columns: repeat(3, 1fr); }
.grid-3d--cols-4 { grid-template-columns: repeat(4, 1fr); }

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

.mb-0 { margin-bottom: 0; }
.mb-2 { margin-bottom: var(--space-2); }
.mb-4 { margin-bottom: var(--space-4); }
.mb-6 { margin-bottom: var(--space-6); }
.mb-8 { margin-bottom: var(--space-8); }

.mt-0 { margin-top: 0; }
.mt-2 { margin-top: var(--space-2); }
.mt-4 { margin-top: var(--space-4); }
.mt-6 { margin-top: var(--space-6); }
.mt-8 { margin-top: var(--space-8); }

/* ==================== FILTER SYSTEM FOR HOME ==================== */
.filter-toggle-mobile {
    display: none;
    margin-bottom: var(--space-4);
}

.filters-content .form-group-3d {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
    min-width: 140px;
}

.filters-content .form-label-3d {
    margin-bottom: 0;
    font-size: var(--font-size-sm);
    white-space: nowrap;
}

.filters-content .form-input-3d {
    min-width: 140px;
    font-size: var(--font-size-sm);
}

/* Enhanced dropdown styling for filters */
select.form-input-3d,
.filters-content select.form-input-3d {
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    background: var(--neutral-50, #fafafa);
    border: 2px solid var(--neutral-300, #d4d4d4);
    border-radius: var(--radius-lg, 8px);
    padding: var(--space-3, 12px) var(--space-6, 24px) var(--space-3, 12px) var(--space-4, 16px);
    font-family: var(--font-family, system-ui);
    font-size: var(--font-size-sm, 0.875rem);
    font-weight: 500;
    color: var(--neutral-700, #404040);
    box-shadow: var(--shadow-sm, 2px 2px 0 0) var(--neutral-300, #d4d4d4);
    transition: var(--transition-fast, 100ms ease);
    cursor: pointer;
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%236b7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='m6 8 4 4 4-4'/%3e%3c/svg%3e");
    background-position: right var(--space-3, 12px) center;
    background-repeat: no-repeat;
    background-size: 16px 16px;
}

select.form-input-3d:focus,
.filters-content select.form-input-3d:focus {
    outline: none;
    border-color: var(--primary-color, rgb(124, 45, 18));
    box-shadow: var(--shadow-md, 3px 3px 0 0) var(--primary-color, rgb(124, 45, 18));
    transform: translate(-1px, -1px);
    background-color: var(--primary-bg, rgb(252, 211, 77));
}

select.form-input-3d:hover,
.filters-content select.form-input-3d:hover {
    border-color: var(--primary-color, rgb(124, 45, 18));
    background-color: var(--neutral-100, #f5f5f5);
    box-shadow: var(--shadow-md, 3px 3px 0 0) var(--neutral-400, #a3a3a3);
}

/* Option styling */
select.form-input-3d option,
.filters-content select.form-input-3d option {
    padding: var(--space-2, 8px) var(--space-3, 12px);
    background: white;
    color: var(--neutral-700, #404040);
    font-weight: 500;
    border: none;
}

select.form-input-3d option:checked,
select.form-input-3d option:hover,
.filters-content select.form-input-3d option:checked,
.filters-content select.form-input-3d option:hover {
    background: var(--primary-bg, rgb(252, 211, 77));
    color: var(--primary-color, rgb(124, 45, 18));
}

/* Enhanced label styling for filters */
.filters-content .form-label-3d {
    font-weight: 600;
    color: var(--primary-color, rgb(124, 45, 18));
    font-size: var(--font-size-xs, 0.75rem);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: var(--space-1, 4px);
    transition: var(--transition-fast, 100ms ease);
}

/* Dropdown animation effects */
.filters-content select.form-input-3d:focus + .form-label-3d,
.filters-content .form-group-3d:focus-within .form-label-3d {
    color: var(--primary-color, rgb(124, 45, 18));
    transform: scale(1.05);
}

/* IMPORTANT: Force dropdown styling with high specificity */
select#filter-type,
select#category-filter, 
select#price-range,
select#sort-by,
select.form-input-3d {
    /* Remove browser defaults */
    appearance: none !important;
    -webkit-appearance: none !important;
    -moz-appearance: none !important;
    
    /* 3D Design System styling */
    background: var(--neutral-50, #fafafa) !important;
    border: 2px solid var(--primary-color, rgb(124, 45, 18)) !important;
    border-radius: var(--radius-lg, 8px) !important;
    padding: var(--space-3, 12px) var(--space-6, 24px) var(--space-3, 12px) var(--space-4, 16px) !important;
    font-family: var(--font-family, system-ui) !important;
    font-size: var(--font-size-sm, 0.875rem) !important;
    font-weight: 500 !important;
    color: var(--neutral-700, #404040) !important;
    box-shadow: var(--shadow-sm, 2px 2px 0 0) var(--primary-color, rgb(124, 45, 18)) !important;
    transition: all var(--transition-fast, 100ms ease) !important;
    cursor: pointer !important;
    min-width: 140px !important;
    
    /* Custom arrow */
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%237c2d12' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='m6 8 4 4 4-4'/%3e%3c/svg%3e") !important;
    background-position: right var(--space-3, 12px) center !important;
    background-repeat: no-repeat !important;
    background-size: 16px 16px !important;
}

select#filter-type:hover,
select#category-filter:hover, 
select#price-range:hover,
select#sort-by:hover,
select.form-input-3d:hover {
    background-color: var(--primary-bg, rgb(252, 211, 77)) !important;
    box-shadow: var(--shadow-md, 3px 3px 0 0) var(--primary-color, rgb(124, 45, 18)) !important;
    transform: translate(-1px, -1px) !important;
}

select#filter-type:focus,
select#category-filter:focus, 
select#price-range:focus,
select#sort-by:focus,
select.form-input-3d:focus {
    outline: none !important;
    background-color: var(--primary-bg, rgb(252, 211, 77)) !important;
    box-shadow: var(--shadow-lg, 5px 5px 0 0) var(--primary-color, rgb(124, 45, 18)) !important;
    transform: translate(-2px, -2px) !important;
}

/* ==================== USER MENU DROPDOWN 3D STYLING ==================== */
.user-dropdown-btn {
    background: var(--primary-bg, rgb(252, 211, 77)) !important;
    color: var(--primary-color, rgb(124, 45, 18)) !important;
    border: 2px solid var(--primary-color, rgb(124, 45, 18)) !important;
    border-radius: var(--radius-lg, 8px) !important;
    box-shadow: var(--shadow-sm, 2px 2px 0 0) var(--primary-color, rgb(124, 45, 18)) !important;
    font-family: var(--font-family, system-ui) !important;
    font-weight: 600 !important;
    transition: var(--transition-fast, 100ms ease) !important;
    padding: var(--space-3, 12px) var(--space-4, 16px) !important;
}

.user-dropdown-btn:hover {
    background: var(--primary-color, rgb(124, 45, 18)) !important;
    color: var(--primary-bg, rgb(252, 211, 77)) !important;
    box-shadow: var(--shadow-md, 3px 3px 0 0) var(--primary-color, rgb(124, 45, 18)) !important;
    transform: translate(-1px, -1px) !important;
}

.user-dropdown-btn.active {
    background: var(--primary-color, rgb(124, 45, 18)) !important;
    color: var(--primary-bg, rgb(252, 211, 77)) !important;
    box-shadow: var(--shadow-lg, 5px 5px 0 0) var(--primary-color, rgb(124, 45, 18)) !important;
    transform: translate(-2px, -2px) !important;
}

.dropdown-menu {
    background: white !important;
    border: 2px solid var(--primary-color, rgb(124, 45, 18)) !important;
    border-radius: var(--radius-xl, 12px) !important;
    box-shadow: var(--shadow-lg, 5px 5px 0 0) var(--primary-color, rgb(124, 45, 18)) !important;
    font-family: var(--font-family, system-ui) !important;
    padding: var(--space-2, 8px) !important;
    min-width: 220px !important;
    opacity: 0 !important;
    visibility: hidden !important;
    transform: translateY(-10px) !important;
    transition: all var(--transition-normal, 200ms ease) !important;
}

.dropdown-menu.active,
.user-dropdown:hover .dropdown-menu {
    opacity: 1 !important;
    visibility: visible !important;
    transform: translateY(0) !important;
}

.dropdown-item {
    display: block !important;
    padding: var(--space-3, 12px) var(--space-4, 16px) !important;
    color: var(--neutral-700, #404040) !important;
    text-decoration: none !important;
    font-family: var(--font-family, system-ui) !important;
    font-size: var(--font-size-sm, 0.875rem) !important;
    font-weight: 500 !important;
    border-radius: var(--radius-md, 6px) !important;
    transition: var(--transition-fast, 100ms ease) !important;
    margin-bottom: var(--space-1, 4px) !important;
}

.dropdown-item:hover {
    background: var(--primary-bg, rgb(252, 211, 77)) !important;
    color: var(--primary-color, rgb(124, 45, 18)) !important;
    box-shadow: var(--shadow-sm, 2px 2px 0 0) var(--primary-color, rgb(124, 45, 18)) !important;
    transform: translate(-1px, -1px) !important;
}

.dropdown-item.logout-btn {
    color: var(--danger-color, #991b1b) !important;
    border-top: 1px solid var(--neutral-200, #e5e5e5) !important;
    margin-top: var(--space-2, 8px) !important;
    padding-top: var(--space-3, 12px) !important;
}

.dropdown-item.logout-btn:hover {
    background: var(--danger-bg, #fecaca) !important;
    color: var(--danger-color, #991b1b) !important;
    box-shadow: var(--shadow-sm, 2px 2px 0 0) var(--danger-color, #991b1b) !important;
}

.dropdown-divider {
    margin: var(--space-2, 8px) 0 !important;
    border: none !important;
    border-top: 2px solid var(--neutral-200, #e5e5e5) !important;
}

/* User greeting styling */
.user-greeting {
    color: var(--primary-color, rgb(124, 45, 18)) !important;
    font-family: var(--font-family, system-ui) !important;
    font-weight: 600 !important;
    font-size: var(--font-size-sm, 0.875rem) !important;
}

/* ==================== RESPONSIVE ==================== */
@media (max-width: 768px) {
    .grid-3d--cols-2,
    .grid-3d--cols-3,
    .grid-3d--cols-4 {
        grid-template-columns: 1fr;
    }
    
    .btn-3d {
        padding: var(--space-3) var(--space-4);
        font-size: var(--font-size-sm);
        box-shadow: var(--shadow-md) var(--btn-color);
    }
    
    .btn-3d:hover {
        box-shadow: var(--shadow-sm) var(--btn-color);
        transform: translate(2px, 2px);
    }
    
    .card-3d {
        padding: var(--space-4);
        box-shadow: var(--shadow-md) var(--card-color);
    }
    
    .heading-3d--1 { font-size: var(--font-size-3xl); }
    .heading-3d--2 { font-size: var(--font-size-2xl); }
    .heading-3d--3 { font-size: var(--font-size-xl); }
    .heading-3d--4 { font-size: var(--font-size-lg); }
    
    .container-3d {
        padding: 0 var(--space-3);
    }
    
    .section-3d {
        padding: var(--space-8) 0;
    }
    
    /* Filter responsive */
    .filter-toggle-mobile {
        display: block;
    }
    
    .filters-content {
        display: none;
        flex-direction: column !important;
        gap: var(--space-4) !important;
        margin-top: var(--space-4);
    }
    
    .filters-content.show,
    .filters-content.active {
        display: flex;
    }
    
    .filters-left,
    .filters-right {
        flex-direction: column !important;
        width: 100% !important;
        gap: var(--space-3) !important;
    }
    
    .filters-content .form-group-3d {
        min-width: auto !important;
        width: 100% !important;
        flex: 1 !important;
    }
    
    .filters-content .form-input-3d {
        min-width: auto !important;
        width: 100% !important;
        flex: 1 !important;
        box-sizing: border-box !important;
    }
    
    /* Enhanced mobile dropdown styling */
    .filters-content select.form-input-3d {
        padding: var(--space-4, 16px) var(--space-6, 24px) var(--space-4, 16px) var(--space-4, 16px) !important;
        font-size: var(--font-size-base, 1rem) !important;
        min-height: 48px !important;
        background-size: 20px 20px !important;
        background-position: right var(--space-4, 16px) center !important;
        width: 100% !important;
        min-width: auto !important;
        max-width: 100% !important;
        flex: 1 !important;
        box-sizing: border-box !important;
    }
    
    .filters-content .form-label-3d {
        font-size: var(--font-size-sm, 0.875rem);
        margin-bottom: var(--space-2, 8px);
    }
    
    /* User menu mobile responsive */
    .user-dropdown-btn {
        padding: var(--space-2, 8px) var(--space-3, 12px) !important;
        font-size: var(--font-size-xs, 0.75rem) !important;
    }
    
    .dropdown-menu {
        min-width: 180px !important;
        right: 0 !important;
        left: auto !important;
    }
    
    .dropdown-item {
        padding: var(--space-2, 8px) var(--space-3, 12px) !important;
        font-size: var(--font-size-xs, 0.75rem) !important;
    }
    
    .user-greeting {
        font-size: var(--font-size-xs, 0.75rem) !important;
    }
    
    /* Search input mobile responsive */
    .search-section .form-input-3d {
        padding: var(--space-3) var(--space-4) !important;
        font-size: var(--font-size-base) !important;
        min-height: 45px !important;
    }
    
    .search-section .btn-3d {
        min-height: 45px !important;
        padding: var(--space-3) var(--space-4) !important;
        font-size: var(--font-size-base) !important;
    }
    
    .search-section .form-group-3d > div {
        flex-direction: column !important;
        gap: var(--space-2) !important;
    }
    
    .search-section .form-input-3d {
        border-radius: var(--radius-lg) !important;
    }
    
    .search-section .btn-3d {
        border-radius: var(--radius-lg) !important;
        margin-left: 0 !important;
    }
    
    /* Disable blur effect on mobile for better performance */
    .product-card-3d:hover .product-image-bg {
        filter: none !important;
        transform: none !important;
    }
    
    /* Mobile price display adjustments - keep on same line */
    .price-info {
        flex-direction: row !important;
        align-items: center !important;
        gap: var(--space-2) !important;
        flex-wrap: nowrap !important;
        overflow: hidden !important;
    }
    
    .price-original,
    .price-final,
    .price-free,
    .price-regular {
        font-size: 0.85rem !important;
        white-space: nowrap !important;
        flex-shrink: 0 !important;
    }
}

/* ==================== ULTRA-SMALL SCREENS (< 300px) ==================== */
@media (max-width: 300px) {
    /* Footer specific responsive */
    .main-footer .container-3d {
        padding: 0 var(--space-1) !important;
    }
    
    .main-footer .card-3d {
        padding: var(--space-3) !important;
        box-shadow: var(--shadow-sm) var(--card-color) !important;
    }
    
    .main-footer .grid-3d {
        gap: var(--space-3) !important;
    }
    
    .main-footer .heading-3d--4 {
        font-size: var(--font-size-sm) !important;
        margin-bottom: var(--space-2) !important;
    }
    
    .main-footer .badge-3d {
        font-size: 10px !important;
        padding: var(--space-1) var(--space-2) !important;
        word-break: break-all !important;
        line-height: 1.2 !important;
    }
    
    .main-footer .btn-3d--sm {
        padding: var(--space-2) var(--space-2) !important;
        font-size: 10px !important;
        box-shadow: 1px 1px 0 0 var(--btn-color) !important;
        min-width: auto !important;
        white-space: nowrap !important;
    }
    
    .main-footer .btn-3d--sm:hover {
        box-shadow: 0 0 0 0 var(--btn-color) !important;
        transform: translate(1px, 1px) !important;
    }
    
    .main-footer .grid-3d--cols-2 {
        grid-template-columns: 1fr !important;
        gap: var(--space-2) !important;
    }
    
    /* Footer copyright section */
    .main-footer .text-center {
        margin-top: var(--space-3) !important;
        padding-top: var(--space-2) !important;
    }
    
    .main-footer .text-center p {
        font-size: 10px !important;
        line-height: 1.3 !important;
        word-break: break-word !important;
    }
    
    /* Ensure all footer content stacks vertically */
    .main-footer .card-3d .grid-3d {
        display: flex !important;
        flex-direction: column !important;
        gap: var(--space-3) !important;
    }
    
    /* Make badges stack better */
    .main-footer .badge-3d {
        display: block !important;
        text-align: center !important;
        margin-bottom: var(--space-1) !important;
    }
    
    /* Reduce overall footer spacing */
    .main-footer {
        padding: var(--space-4) 0 !important;
    }
    
    /* Product card image fixes for mobile portrait */
    .product-card-3d .product-image-bg {
        aspect-ratio: 3/2 !important; /* More rectangular - wider than tall */
        min-height: 80px !important;
        max-height: 100px !important;
    }
    
    /* Additional product card mobile optimizations */
    .product-card-3d {
        min-height: 200px !important;
        max-height: 220px !important;
    }
    
    .product-card-3d .card-3d {
        padding: var(--space-2) !important;
    }
}

/* ==================== MOBILE PORTRAIT OPTIMIZATION (< 480px) ==================== */
@media (max-width: 480px) and (orientation: portrait) {
    /* Product card image aspect ratio fix for portrait mode */
    .product-card-3d .product-image-bg {
        aspect-ratio: 3/2 !important; /* Force wider rectangle */
        height: 90px !important;
        max-height: 90px !important;
        min-height: 70px !important;
    }
    
    /* Compact product cards for portrait mobile */
    .product-card-3d {
        max-height: 200px !important;
        min-height: 180px !important;
    }
    
    /* Reduce padding for more content space */
    .card-3d {
        padding: var(--space-2) !important;
    }
    
    /* Fix product card sizing on small mobile */
    .product-card-3d {
        padding: 0 !important;
    }
    
    .product-card-3d .product-image-bg {
        width: 100% !important;
        margin: 0 !important;
    }
    
    .product-info-overlay {
        left: 0 !important;
        right: 0 !important;
        bottom: 0 !important;
        width: 100% !important;
        box-sizing: border-box !important;
    }
    
    /* Optimize text sizing in cards */
    .product-card-3d .heading-3d--4 {
        font-size: var(--font-size-sm) !important;
        line-height: 1.2 !important;
    }
    
    .product-card-3d .badge-3d {
        font-size: 10px !important;
        padding: var(--space-1) var(--space-2) !important;
    }
    
    /* Product info overlay fixes for mobile */
    .product-info-overlay {
        padding: var(--space-3) var(--space-2) var(--space-2) !important;
        background: linear-gradient(transparent, rgba(0,0,0,0.8), rgba(0,0,0,0.95)) !important;
        left: 0 !important;
        right: 0 !important;
        bottom: 0 !important;
        width: 100% !important;
        box-sizing: border-box !important;
        position: absolute !important;
    }
    
    /* Product title mobile optimization */
    .product-info-overlay h3 {
        font-size: 0.9rem !important;
        line-height: 1.2 !important;
        margin-bottom: var(--space-1) !important;
        max-height: 2.4em !important;
        overflow: hidden !important;
        text-overflow: ellipsis !important;
        display: -webkit-box !important;
        -webkit-line-clamp: 2 !important;
        -webkit-box-orient: vertical !important;
    }
    
    /* Category text mobile optimization */
    .product-info-overlay p {
        font-size: 0.75rem !important;
        margin-bottom: var(--space-2) !important;
        line-height: 1.2 !important;
    }
    
    /* Price info mobile - FORCE same line */
    .price-info {
        display: flex !important;
        flex-direction: row !important;
        align-items: center !important;
        gap: var(--space-2) !important;
        width: 100% !important;
        flex-wrap: nowrap !important;
        overflow: hidden !important;
    }
    
    /* Price elements mobile optimization */
    .price-original,
    .price-final,
    .price-free,
    .price-regular {
        font-size: 0.8rem !important;
        white-space: nowrap !important;
        flex-shrink: 0 !important;
    }
    
    /* Price and action row mobile */
    .product-info-overlay > div:last-child {
        display: flex !important;
        justify-content: space-between !important;
        align-items: center !important;
        width: 100% !important;
        gap: var(--space-2) !important;
    }
    
    /* Button mobile optimization */
    .product-info-overlay .btn-3d--sm {
        padding: var(--space-1) var(--space-2) !important;
        font-size: 0.75rem !important;
        min-width: 32px !important;
        height: 32px !important;
        flex-shrink: 0 !important;
    }
    
    /* Additional info mobile optimization */
    .product-info-overlay > div:last-child + div {
        margin-top: var(--space-1) !important;
        font-size: 0.7rem !important;
        display: flex !important;
        justify-content: space-between !important;
        align-items: center !important;
    }
}

/* ==================== ANIMATIONS ==================== */
@keyframes float-3d {
    0% {
        transform: translateX(-50%) translatey(0px);
    }
    50% {
        transform: translateX(-50%) translatey(-6px);
    }
    100% {
        transform: translateX(-50%) translatey(0px);
    }
}

@keyframes bounce-3d {
    0%, 20%, 53%, 80%, 100% {
        transform: translate3d(0, 0, 0);
    }
    40%, 43% {
        transform: translate3d(0, -8px, 0);
    }
    70% {
        transform: translate3d(0, -4px, 0);
    }
    90% {
        transform: translate3d(0, -2px, 0);
    }
}

.animate-float {
    animation: float-3d 2s ease-in-out infinite;
}

.animate-bounce {
    animation: bounce-3d 1s ease infinite;
}

/* ==================== COMMENT SYSTEM ==================== */
.comments-section-3d {
    margin: var(--space-8) 0;
}

.comments-header-3d {
    background: var(--primary-color);
    color: white;
    padding: var(--space-4) var(--space-6);
    border-radius: var(--radius-xl) var(--radius-xl) 0 0;
    border: 2px solid var(--primary-color);
    font-family: var(--font-family);
    font-weight: 700;
    text-align: center;
    position: relative;
}

.comments-subtitle-3d {
    font-size: var(--font-size-sm);
    opacity: 0.9;
    font-weight: 500;
    margin-top: var(--space-2);
}

.comment-form-3d {
    background: white;
    border: 2px solid var(--primary-color);
    border-top: none;
    border-radius: 0 0 var(--radius-xl) var(--radius-xl);
    padding: var(--space-6);
    box-shadow: var(--shadow-lg) var(--primary-color);
}

.comment-form-title-3d {
    font-size: var(--font-size-lg);
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: var(--space-4);
    padding-bottom: var(--space-2);
    border-bottom: 2px solid var(--primary-color);
}

.comment-form-row-3d {
    display: flex;
    gap: var(--space-4);
    margin-bottom: var(--space-4);
}

.comment-form-group-3d {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.comment-form-label-3d {
    font-weight: 600;
    color: var(--primary-color);
    font-size: var(--font-size-sm);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.comment-input-3d {
    padding: var(--space-3) var(--space-4);
    border: 2px solid var(--primary-color);
    border-radius: var(--radius-lg);
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    background: white;
    box-shadow: var(--shadow-sm) var(--primary-color);
    transition: var(--transition-fast);
    outline: none;
}

.comment-input-3d:focus {
    box-shadow: var(--shadow-md) var(--primary-color);
    transform: translate(-2px, -2px);
    background: var(--primary-bg);
}

.comment-textarea-3d {
    min-height: 120px;
    resize: vertical;
}

.star-rating-3d {
    display: flex;
    flex-direction: row-reverse;
    justify-content: flex-end;
    gap: var(--space-1);
    font-size: var(--font-size-2xl);
    margin: var(--space-2) 0;
}

.star-rating-3d input[type="radio"] {
    display: none;
}

.star-rating-3d label {
    color: var(--neutral-300);
    cursor: pointer;
    transition: var(--transition-fast);
    font-size: var(--font-size-2xl);
    padding: var(--space-1);
    border-radius: var(--radius-md);
    border: 2px solid transparent;
}

.star-rating-3d label:hover,
.star-rating-3d label:hover ~ label,
.star-rating-3d input[type="radio"]:checked ~ label {
    color: var(--warning-color);
    transform: scale(1.1);
    border-color: var(--warning-color);
    background: var(--warning-bg);
    box-shadow: var(--shadow-sm) var(--warning-color);
}

.comment-char-count-3d {
    font-size: var(--font-size-xs);
    color: var(--neutral-500);
    text-align: right;
    margin-top: var(--space-1);
}

.comment-form-footer-3d {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: var(--space-6);
    padding-top: var(--space-4);
    border-top: 2px solid var(--neutral-200);
    gap: var(--space-4);
}

.comment-form-note-3d {
    font-size: var(--font-size-xs);
    color: var(--neutral-500);
    flex: 1;
}

.required-3d {
    color: var(--danger-color);
    font-weight: 700;
}

/* Comment Display */
.comments-display-3d {
    margin-top: var(--space-8);
}

.comment-item-3d {
    background: white;
    border: 2px solid var(--neutral-300);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md) var(--neutral-300);
    padding: var(--space-6);
    margin-bottom: var(--space-4);
    transition: var(--transition-normal);
}

.comment-item-3d:hover {
    border-color: var(--primary-color);
    box-shadow: var(--shadow-lg) var(--primary-color);
    transform: translate(-2px, -2px);
}

.comment-header-3d {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-3);
    padding-bottom: var(--space-2);
    border-bottom: 2px solid var(--neutral-200);
}

.comment-author-3d {
    font-weight: 700;
    color: var(--primary-color);
    font-size: var(--font-size-lg);
}

.comment-date-3d {
    font-size: var(--font-size-xs);
    color: var(--neutral-500);
    background: var(--neutral-100);
    padding: var(--space-1) var(--space-2);
    border-radius: var(--radius-full);
    border: 1px solid var(--neutral-300);
}

.comment-rating-3d {
    display: flex;
    gap: var(--space-1);
    margin-bottom: var(--space-3);
}

.comment-star-3d {
    color: var(--warning-color);
    font-size: var(--font-size-lg);
}

.comment-star-empty-3d {
    color: var(--neutral-300);
    font-size: var(--font-size-lg);
}

.comment-content-3d {
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--neutral-700);
}

.comment-actions-3d {
    display: flex;
    gap: var(--space-2);
    margin-top: var(--space-4);
    padding-top: var(--space-3);
    border-top: 1px solid var(--neutral-200);
}

.comment-like-btn-3d {
    display: inline-flex;
    align-items: center;
    gap: var(--space-1);
    padding: var(--space-2) var(--space-3);
    background: var(--neutral-100);
    color: var(--neutral-600);
    border: 2px solid var(--neutral-300);
    border-radius: var(--radius-lg);
    font-size: var(--font-size-xs);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-fast);
    text-decoration: none;
}

.comment-like-btn-3d:hover {
    background: var(--success-bg);
    color: var(--success-color);
    border-color: var(--success-color);
    box-shadow: var(--shadow-sm) var(--success-color);
    transform: translate(-1px, -1px);
}

.comment-like-btn-3d.liked {
    background: var(--success-bg);
    color: var(--success-color);
    border-color: var(--success-color);
    box-shadow: var(--shadow-sm) var(--success-color);
}

.comment-reply-btn-3d {
    display: inline-flex;
    align-items: center;
    gap: var(--space-1);
    padding: var(--space-2) var(--space-3);
    background: var(--info-bg);
    color: var(--info-color);
    border: 2px solid var(--info-color);
    border-radius: var(--radius-lg);
    font-size: var(--font-size-xs);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-fast);
    text-decoration: none;
}

.comment-reply-btn-3d:hover {
    background: var(--info-color);
    color: var(--info-bg);
    box-shadow: var(--shadow-sm) var(--info-color);
    transform: translate(-1px, -1px);
}

/* No Comments State */
.no-comments-3d {
    text-align: center;
    padding: var(--space-12);
    background: var(--neutral-50);
    border: 2px dashed var(--neutral-300);
    border-radius: var(--radius-xl);
    margin: var(--space-6) 0;
}

.no-comments-icon-3d {
    font-size: var(--font-size-4xl);
    color: var(--neutral-400);
    margin-bottom: var(--space-4);
}

.no-comments-title-3d {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--neutral-500);
    margin-bottom: var(--space-2);
}

.no-comments-text-3d {
    font-size: var(--font-size-base);
    color: var(--neutral-400);
}

/* Loading State */
.loading-comments-3d {
    text-align: center;
    padding: var(--space-8);
}

.loading-spinner-3d {
    width: 40px;
    height: 40px;
    border: 4px solid var(--neutral-200);
    border-top: 4px solid var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto var(--space-4);
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.loading-text-3d {
    font-size: var(--font-size-base);
    color: var(--neutral-500);
    font-weight: 500;
}

/* Load More Button */
.load-more-container-3d {
    text-align: center;
    margin-top: var(--space-6);
}

/* Comment Count Badge */
.comment-count-badge-3d {
    background: var(--warning-bg);
    color: var(--warning-color);
    border: 2px solid var(--warning-color);
    border-radius: var(--radius-full);
    padding: var(--space-1) var(--space-3);
    font-size: var(--font-size-sm);
    font-weight: 700;
    margin-left: var(--space-2);
    box-shadow: var(--shadow-sm) var(--warning-color);
}

/* Comment Replies */
.comment-replies-3d {
    margin-top: var(--space-4);
    padding-left: var(--space-6);
    border-left: 3px solid var(--primary-color);
}

.comment-reply-3d {
    background: var(--primary-bg);
    border-color: var(--primary-color);
    margin-top: var(--space-3);
    padding: var(--space-4);
}

.comment-reply-3d:hover {
    background: var(--primary-bg);
    border-color: var(--primary-color);
    box-shadow: var(--shadow-md) var(--primary-color);
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .comment-form-row-3d {
        flex-direction: column;
        gap: var(--space-3);
    }
    
    .comment-form-footer-3d {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-3);
    }
    
    .comment-header-3d {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-2);
    }
    
    .star-rating-3d {
        justify-content: center;
        margin: var(--space-4) 0;
    }
    
    .star-rating-3d label {
        font-size: var(--font-size-xl);
        padding: var(--space-2);
    }
    
    .comment-actions-3d {
        flex-direction: column;
        gap: var(--space-2);
    }
    
    .comment-like-btn-3d,
    .comment-reply-btn-3d {
        width: 100%;
        justify-content: center;
    }
    
    .comment-replies-3d {
        padding-left: var(--space-4);
        margin-top: var(--space-3);
    }
    
    .comment-reply-3d {
        padding: var(--space-3);
    }
}

/* ==================== DARK MODE SUPPORT ==================== */
@media (prefers-color-scheme: dark) {
    :root {
        /* 🌙 Dark Mode Color Palette - Carefully designed for readability */
        --neutral-50: #0f0f23;      /* Very dark blue-black background */
        --neutral-100: #1a1a2e;     /* Dark background for cards */
        --neutral-200: #16213e;     /* Slightly lighter background */
        --neutral-300: #0f3460;     /* Border color */
        --neutral-400: #533483;     /* Muted text */
        --neutral-500: #7209b7;     /* Medium contrast text */
        --neutral-600: #a663cc;     /* Higher contrast text */
        --neutral-700: #d4adfc;     /* Light text */
        --neutral-800: #e5d4ff;     /* Primary text color */
        --neutral-900: #f0ebff;     /* Highest contrast text */
        
        /* 🎨 Dark Mode Primary Colors - Softer but still visible */
        --primary-color: #fbbf24;           /* Warm gold instead of brown */
        --primary-bg: rgba(59, 130, 246, 0.15);  /* Semi-transparent blue bg */
        
        /* 🟢 Success colors - Green tones for dark mode */
        --success-color: #34d399;           /* Bright green */
        --success-bg: rgba(52, 211, 153, 0.15);
        
        /* 🟡 Warning colors - Amber tones */
        --warning-color: #fbbf24;           /* Bright amber */
        --warning-bg: rgba(251, 191, 36, 0.15);
        
        /* 🔴 Danger colors - Red tones */
        --danger-color: #f87171;            /* Bright red */
        --danger-bg: rgba(248, 113, 113, 0.15);
        
        /* 🔵 Info colors - Blue tones */
        --info-color: #60a5fa;              /* Bright blue */
        --info-bg: rgba(96, 165, 250, 0.15);
        
        /* 🌫️ Secondary colors */
        --secondary-color: #9ca3af;         /* Light gray */
        --secondary-bg: rgba(156, 163, 175, 0.1);
    }
    
    /* 🌙 Body styling for dark mode */
    body {
        background: linear-gradient(135deg, #0f0f23 0%, #1a1a2e 50%, #16213e 100%);
        color: var(--neutral-800);
    }
    
    /* 🌟 Enhanced 3D effects for dark mode */
    .btn-3d {
        /* Adjust shadow colors for dark mode */
        box-shadow: var(--shadow-lg) rgba(251, 191, 36, 0.3);
        border-color: var(--primary-color);
        background: rgba(59, 130, 246, 0.1);
        color: var(--primary-color);
    }
    
    .btn-3d:hover {
        box-shadow: var(--shadow-sm) rgba(251, 191, 36, 0.5);
        background: rgba(59, 130, 246, 0.2);
    }
    
    .btn-3d:active {
        box-shadow: 0 0 0 0 rgba(251, 191, 36, 0.3);
    }
    
    /* 🃏 Card styling for dark mode */
    .card-3d {
        --card-bg: var(--neutral-100);
        --card-color: var(--primary-color);
        background: var(--neutral-100);
        border-color: var(--primary-color);
        box-shadow: var(--shadow-lg) rgba(251, 191, 36, 0.2);
        color: var(--neutral-800);
    }
    
    .card-3d:hover {
        box-shadow: var(--shadow-sm) rgba(251, 191, 36, 0.3);
        background: var(--neutral-200);
    }
    
    /* 📝 Form elements for dark mode */
    .form-input-3d {
        --input-bg: var(--neutral-100);
        --input-color: var(--primary-color);
        background: var(--neutral-100);
        color: var(--neutral-800);
        border-color: var(--primary-color);
        box-shadow: var(--shadow-sm) rgba(251, 191, 36, 0.2);
    }
    
    .form-input-3d:focus {
        background: var(--neutral-200);
        box-shadow: var(--shadow-md) rgba(251, 191, 36, 0.4);
        color: var(--neutral-900);
    }
    
    .form-input-3d::placeholder {
        color: var(--neutral-500);
    }
    
    /* 🏷️ Labels for dark mode */
    .form-label-3d {
        color: var(--neutral-700);
    }
    
    /* 🔔 Alert styling for dark mode */
    .alert-3d {
        background: var(--neutral-100);
        border-color: var(--info-color);
        color: var(--info-color);
        box-shadow: var(--shadow-md) rgba(96, 165, 250, 0.3);
    }
    
    .alert-3d--success {
        border-color: var(--success-color);
        color: var(--success-color);
        background: rgba(52, 211, 153, 0.1);
        box-shadow: var(--shadow-md) rgba(52, 211, 153, 0.3);
    }
    
    .alert-3d--warning {
        border-color: var(--warning-color);
        color: var(--warning-color);
        background: rgba(251, 191, 36, 0.1);
        box-shadow: var(--shadow-md) rgba(251, 191, 36, 0.3);
    }
    
    .alert-3d--danger {
        border-color: var(--danger-color);
        color: var(--danger-color);
        background: rgba(248, 113, 113, 0.1);
        box-shadow: var(--shadow-md) rgba(248, 113, 113, 0.3);
    }
    
    /* 🏆 Badge styling for dark mode */
    .badge-3d {
        background: rgba(251, 191, 36, 0.15);
        color: var(--primary-color);
        border-color: var(--primary-color);
        box-shadow: 2px 2px 0 0 rgba(251, 191, 36, 0.3);
    }
    
    /* 📰 Typography for dark mode */
    .heading-3d {
        color: var(--neutral-900);
        text-shadow: 2px 2px 0 rgba(0, 0, 0, 0.5);
    }
    
    /* 🎨 User dropdown for dark mode */
    .user-dropdown-btn {
        background: var(--neutral-100) !important;
        color: var(--primary-color) !important;
        border-color: var(--primary-color) !important;
        box-shadow: var(--shadow-sm) rgba(251, 191, 36, 0.3) !important;
    }
    
    .user-dropdown-btn:hover,
    .user-dropdown-btn.active {
        background: var(--primary-color) !important;
        color: var(--neutral-100) !important;
        box-shadow: var(--shadow-md) rgba(251, 191, 36, 0.5) !important;
    }
    
    .dropdown-menu {
        background: var(--neutral-100) !important;
        border-color: var(--primary-color) !important;
        box-shadow: var(--shadow-lg) rgba(251, 191, 36, 0.3) !important;
    }
    
    .dropdown-item {
        color: var(--neutral-800) !important;
    }
    
    .dropdown-item:hover {
        background: rgba(251, 191, 36, 0.15) !important;
        color: var(--primary-color) !important;
        box-shadow: var(--shadow-sm) rgba(251, 191, 36, 0.3) !important;
    }
    
    .dropdown-item.logout-btn {
        color: var(--danger-color) !important;
        border-top-color: var(--neutral-300) !important;
    }
    
    .dropdown-item.logout-btn:hover {
        background: rgba(248, 113, 113, 0.15) !important;
        color: var(--danger-color) !important;
        box-shadow: var(--shadow-sm) rgba(248, 113, 113, 0.3) !important;
    }
    
    /* 🔽 Enhanced dropdown styling for dark mode */
    select.form-input-3d,
    .filters-content select.form-input-3d {
        background: var(--neutral-100) !important;
        border-color: var(--primary-color) !important;
        color: var(--neutral-800) !important;
        box-shadow: var(--shadow-sm) rgba(251, 191, 36, 0.2) !important;
        
        /* Custom arrow for dark mode */
        background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%23fbbf24' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='m6 8 4 4 4-4'/%3e%3c/svg%3e") !important;
    }
    
    select.form-input-3d:hover,
    .filters-content select.form-input-3d:hover {
        background: var(--neutral-200) !important;
        box-shadow: var(--shadow-md) rgba(251, 191, 36, 0.3) !important;
    }
    
    select.form-input-3d:focus,
    .filters-content select.form-input-3d:focus {
        background: var(--neutral-200) !important;
        box-shadow: var(--shadow-lg) rgba(251, 191, 36, 0.4) !important;
        color: var(--neutral-900) !important;
    }
    
    /* 💬 Comment system for dark mode */
    .comments-header-3d {
        background: var(--primary-color);
        color: var(--neutral-100);
    }
    
    .comment-form-3d {
        background: var(--neutral-100);
        border-color: var(--primary-color);
        box-shadow: var(--shadow-lg) rgba(251, 191, 36, 0.3);
    }
    
    .comment-input-3d {
        background: var(--neutral-200);
        border-color: var(--primary-color);
        color: var(--neutral-800);
        box-shadow: var(--shadow-sm) rgba(251, 191, 36, 0.2);
    }
    
    .comment-input-3d:focus {
        background: var(--neutral-100);
        box-shadow: var(--shadow-md) rgba(251, 191, 36, 0.4);
        color: var(--neutral-900);
    }
    
    .comment-item-3d {
        background: var(--neutral-100);
        border-color: var(--neutral-300);
        box-shadow: var(--shadow-md) rgba(0, 0, 0, 0.3);
        color: var(--neutral-800);
    }
    
    .comment-item-3d:hover {
        border-color: var(--primary-color);
        box-shadow: var(--shadow-lg) rgba(251, 191, 36, 0.3);
    }
    
    /* 🌟 No comments state for dark mode */
    .no-comments-3d {
        background: var(--neutral-100);
        border-color: var(--neutral-300);
        color: var(--neutral-600);
    }
}