/* Premium Style Enhancements */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

:root {
    --glass-bg: rgba(255, 255, 255, 0.1);
    --glass-border: rgba(255, 255, 255, 0.2);
    --primary-gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --secondary-gradient: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    --accent-gradient: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
    --premium-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.37);
    --premium-shadow-hover: 0 16px 48px 0 rgba(31, 38, 135, 0.5);
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background-attachment: fixed;
}

/* Premium Glass Header */
.premium-glass-header {
    background: var(--glass-bg);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border-bottom: 1px solid var(--glass-border);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

/* Morphing Navigation Buttons */
.nav-btn-morph {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    position: relative;
    overflow: hidden;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.nav-btn-morph:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: scale(1.1);
    box-shadow: 0 8px 25px rgba(255, 255, 255, 0.2);
}

.nav-btn-morph:active {
    transform: scale(0.95);
}

.nav-btn-inner {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 18px;
}

/* Circular Progress Ring */
.progress-ring-container {
    position: relative;
    width: 60px;
    height: 60px;
}

.progress-ring {
    transform: rotate(-90deg);
}

.progress-ring__circle {
    stroke-dasharray: 176;
    stroke-dashoffset: 0;
    opacity: 0.1;
}

.progress-ring__progress {
    stroke-dasharray: 176;
    stroke-dashoffset: 176;
    transition: stroke-dashoffset 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.progress-text {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: white;
    font-weight: 600;
    font-size: 14px;
    display: flex;
    align-items: baseline;
    gap: 2px;
}

/* Premium Product Cards */
.product-card-premium {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 24px;
    padding: 24px;
    position: relative;
    overflow: hidden;
    transform-style: preserve-3d;
    transition: all 0.6s cubic-bezier(0.23, 1, 0.320, 1);
}

.product-card-premium::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.1) 0%, transparent 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.product-card-premium:hover::before {
    opacity: 1;
}

.product-card-premium:hover {
    transform: translateY(-10px) rotateX(5deg);
    box-shadow: var(--premium-shadow-hover);
}

/* 3D Tilt Effect */
.tilt-effect {
    transform-style: preserve-3d;
    transition: transform 0.3s ease;
}

.tilt-effect:hover {
    transform: perspective(1000px) rotateY(10deg) rotateX(-10deg);
}

/* Floating Rating Badge */
.rating-badge-float {
    position: absolute;
    top: -10px;
    right: -10px;
    background: var(--accent-gradient);
    color: white;
    padding: 8px 16px;
    border-radius: 20px;
    font-weight: 600;
    font-size: 14px;
    box-shadow: 0 4px 20px rgba(79, 172, 254, 0.4);
    animation: pulse-float 2s infinite;
}

@keyframes pulse-float {
    0%, 100% {
        transform: translateY(0);
        box-shadow: 0 4px 20px rgba(79, 172, 254, 0.4);
    }
    50% {
        transform: translateY(-5px);
        box-shadow: 0 8px 30px rgba(79, 172, 254, 0.6);
    }
}

/* Magnetic Hover Effect */
.magnetic-btn {
    position: relative;
    transition: transform 0.3s ease;
}

/* Dynamic Background Gradients */
.product-focus {
    position: relative;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    transition: background 0.5s ease;
}

.product-focus[data-category="electronics"] {
    background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
}

.product-focus[data-category="fashion"] {
    background: linear-gradient(135deg, #fa709a 0%, #fee140 100%);
}

.product-focus[data-category="home"] {
    background: linear-gradient(135deg, #a8edea 0%, #fed6e3 100%);
}

.product-focus[data-category="beauty"] {
    background: linear-gradient(135deg, #ff9a9e 0%, #fecfef 100%);
}

/* Enhanced Media Carousel (Images + Videos) */
.focus-media-carousel {
    perspective: 1000px;
    border-radius: 24px;
    min-height: 320px;
    position: relative;
    overflow: hidden;
    background: #000;
}

.focus-media-carousel .swiper-slide {
    transform-style: preserve-3d;
    transition: transform 0.3s ease;
    border-radius: 20px;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.focus-media-carousel .swiper-slide img,
.focus-media-carousel .swiper-slide video {
    width: 100%;
    height: 320px;
    object-fit: cover;
    border-radius: 20px;
    transition: all 0.3s ease;
    opacity: 0;
    animation: fadeIn 0.5s ease forwards;
}

@keyframes fadeIn {
    to {
        opacity: 1;
    }
}

.focus-media-carousel .swiper-slide-active img,
.focus-media-carousel .swiper-slide-active video {
    transform: scale(1.02);
}

.focus-media-carousel .swiper-slide:not(.swiper-slide-active) img,
.focus-media-carousel .swiper-slide:not(.swiper-slide-active) video {
    transform: scale(0.98);
    opacity: 0.9;
}

/* Enhanced navigation buttons */
.focus-media-carousel .swiper-button-next,
.focus-media-carousel .swiper-button-prev {
    width: 48px !important;
    height: 48px !important;
    margin-top: -24px !important;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease !important;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

.focus-media-carousel .swiper-button-next:hover,
.focus-media-carousel .swiper-button-prev:hover {
    background: rgba(0, 0, 0, 0.8) !important;
    transform: scale(1.1);
    box-shadow: 0 6px 25px rgba(0, 0, 0, 0.3);
}

.focus-media-carousel .swiper-button-next:after,
.focus-media-carousel .swiper-button-prev:after {
    font-size: 18px !important;
    font-weight: bold !important;
}

/* Enhanced pagination */
.focus-media-carousel .swiper-pagination {
    bottom: 16px !important;
}

.focus-media-carousel .swiper-pagination-bullet {
    width: 10px !important;
    height: 10px !important;
    background: rgba(255, 255, 255, 0.6) !important;
    opacity: 1 !important;
    transition: all 0.3s ease !important;
    margin: 0 5px !important;
}

.focus-media-carousel .swiper-pagination-bullet-active {
    background: white !important;
    transform: scale(1.4);
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.4);
}

/* Product navigation buttons */
.product-nav-btn {
    backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.product-nav-btn:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 25px rgba(0, 0, 0, 0.4);
}

.product-nav-btn:active {
    transform: scale(0.95);
}

/* Enhanced action buttons */
.action-btn {
    position: relative;
    overflow: hidden;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    font-weight: 600;
    letter-spacing: 0.025em;
    box-shadow: 0 4px 14px 0 rgba(0, 0, 0, 0.1);
}

.action-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px 0 rgba(0, 0, 0, 0.15);
}

.action-btn:active {
    transform: translateY(0);
    transition: transform 0.1s ease;
}

.action-btn::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 ease;
}

.action-btn:hover::before {
    left: 100%;
}

/* Mobile action buttons */
@media (max-width: 768px) {
    .action-btn {
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        text-align: center;
        padding: 12px 8px !important;
    }
    
    .action-btn i {
        margin: 0 !important;
        margin-bottom: 4px !important;
    }
}

/* Enhanced category badge */
.focus-category {
    font-size: 0.75rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    font-weight: 700;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

/* Media counter styling */
.current-media, .total-media {
    font-weight: 700;
}

/* Product info enhancements */
.focus-name {
    line-height: 1.3;
    letter-spacing: -0.02em;
}

.focus-description {
    line-height: 1.6;
}

.focus-price {
    background: linear-gradient(135deg, #3b82f6 0%, #1e40af 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: none;
}

/* Discount styling */
.focus-original-price {
    position: relative;
}

.focus-discount {
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.8;
    }
}

/* Rating stars enhancement */
.focus-rating-stars i {
    transition: transform 0.2s ease, color 0.2s ease;
    margin-right: 2px;
}

.focus-rating-stars:hover i {
    transform: scale(1.1);
}

/* Responsive improvements */
@media (max-width: 768px) {
    .focus-media-carousel {
        min-height: 280px;
    }
    
    .focus-media-carousel .swiper-slide img,
    .focus-media-carousel .swiper-slide video {
        height: 280px;
    }
    
    .focus-media-carousel .swiper-button-next,
    .focus-media-carousel .swiper-button-prev {
        width: 40px !important;
        height: 40px !important;
        margin-top: -20px !important;
    }
    
    .focus-media-carousel .swiper-button-next:after,
    .focus-media-carousel .swiper-button-prev:after {
        font-size: 14px !important;
    }
    
    .product-nav-btn {
        width: 48px !important;
        height: 48px !important;
    }
}

/* Touch feedback */
@media (hover: none) and (pointer: coarse) {
    .focus-media-carousel .swiper-slide {
        transition: transform 0.2s ease;
    }
    
    .focus-media-carousel .swiper-slide:active {
        transform: scale(0.98);
    }
    
    .action-btn:hover {
        transform: none;
        box-shadow: 0 4px 14px 0 rgba(0, 0, 0, 0.1);
    }
    
    .action-btn:active {
        transform: scale(0.98);
        background-color: rgba(0, 0, 0, 0.1);
    }
}

/* Video controls styling */
.focus-media-carousel video::-webkit-media-controls-panel {
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.8));
}

.focus-media-carousel video::-webkit-media-controls-play-button,
.focus-media-carousel video::-webkit-media-controls-start-playback-button {
    background-color: rgba(255, 255, 255, 0.9);
    border-radius: 50%;
}

/* Toast animations */
.toast-enter {
    transform: translateX(100%);
}

.toast-enter-active {
    transform: translateX(0);
    transition: transform 0.3s ease;
}

.toast-exit {
    transform: translateX(0);
}

.toast-exit-active {
    transform: translateX(100%);
    transition: transform 0.3s ease;
}

/* Image loading states */
.image-loading {
    transition: opacity 0.3s ease;
}

.image-loaded .image-loading {
    opacity: 0;
    pointer-events: none;
}

/* Stock status styling */
.focus-stock {
    transition: color 0.3s ease;
}

/* Rating stars animation */
.focus-rating-stars i {
    transition: transform 0.2s ease, color 0.2s ease;
}

.focus-rating-stars:hover i {
    transform: scale(1.1);
}

/* Navigation dots styling */
#nav-dots button {
    transition: all 0.3s ease;
}

#nav-dots button:focus {
    outline: 2px solid white;
    outline-offset: 2px;
}

/* Error modal animations */
#error-modal {
    backdrop-filter: blur(8px);
    transition: opacity 0.3s ease;
}

#error-modal:not(.hidden) {
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

/* Loading state animations */
#loading-state {
    animation: fadeIn 0.5s ease;
}

/* Performance optimizations */
.product-focus {
    will-change: transform;
    transform: translateZ(0);
}

.swiper-slide img {
    will-change: transform;
    transform: translateZ(0);
}

/* Accessibility improvements */
@media (prefers-reduced-motion: reduce) {
    .animate-spin,
    .animate-bounce,
    .pulse-float {
        animation: none;
    }
    
    .nav-btn-morph:hover {
        transform: none;
    }
    
    .magnetic-btn {
        transition: none;
    }
}

/* Focus indicators for keyboard navigation */
button:focus-visible,
.nav-btn-morph:focus-visible {
    outline: 2px solid #60a5fa;
    outline-offset: 2px;
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    .premium-glass-header {
        background: rgba(0, 0, 0, 0.9);
        border-bottom: 2px solid white;
    }
    
    .nav-btn-morph {
        background: rgba(0, 0, 0, 0.9);
        border: 2px solid white;
    }
}

.focus-image-carousel .swiper-slide {
    transform-style: preserve-3d;
    transition: transform 0.3s ease;
}

.focus-image-carousel .swiper-slide-active {
    transform: translateZ(50px);
}

.focus-image-carousel .swiper-slide-prev,
.focus-image-carousel .swiper-slide-next {
    transform: translateZ(0) scale(0.9);
    opacity: 0.7;
}

/* Premium Floating Action Button */
.fab-premium {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 60px;
    height: 60px;
    border-radius: 30px;
    background: var(--accent-gradient);
    box-shadow: 0 8px 30px rgba(79, 172, 254, 0.4);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 24px;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    overflow: hidden;
    z-index: 100;
}

.fab-premium:hover {
    width: 180px;
    border-radius: 30px;
    box-shadow: 0 12px 40px rgba(79, 172, 254, 0.6);
}

.fab-premium:hover .fab-text {
    opacity: 1;
    margin-left: 8px;
}

.fab-text {
    position: absolute;
    right: 24px;
    opacity: 0;
    transition: opacity 0.3s ease;
    font-size: 16px;
    font-weight: 600;
    white-space: nowrap;
}

/* Neumorphism Elements */
.neumorphic {
    background: linear-gradient(145deg, #f0f0f0, #cacaca);
    box-shadow: 20px 20px 60px #bebebe, -20px -20px 60px #ffffff;
    border-radius: 20px;
}

.neumorphic-inset {
    background: linear-gradient(145deg, #cacaca, #f0f0f0);
    box-shadow: inset 20px 20px 60px #bebebe, inset -20px -20px 60px #ffffff;
    border-radius: 20px;
}

/* Glassmorphism Cards */
.glass-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 20px;
    box-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.37);
}

/* Animated Gradient Overlays */
.gradient-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, #ff006e, #8338ec, #3a86ff, #06c, #50c878);
    background-size: 300% 300%;
    animation: gradient-shift 15s ease infinite;
    opacity: 0.1;
    pointer-events: none;
}

@keyframes gradient-shift {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

/* Advanced Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    letter-spacing: -0.02em;
    line-height: 1.2;
}

.display-font {
    font-weight: 900;
    font-size: clamp(2rem, 5vw, 4rem);
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Micro-interactions */
.micro-interaction {
    position: relative;
    overflow: hidden;
}

.micro-interaction::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.micro-interaction:active::after {
    width: 300px;
    height: 300px;
}

/* Loading Animations */
.shimmer-load {
    position: relative;
    overflow: hidden;
    background: linear-gradient(90deg, #f0f0f0 0%, #e0e0e0 50%, #f0f0f0 100%);
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
}

@keyframes shimmer {
    0% { background-position: -200% 0; }
    100% { background-position: 200% 0; }
}

/* Enhanced Scroll Animations */
.scroll-reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

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

/* Container Queries for Components */
@container (min-width: 400px) {
    .responsive-card {
        flex-direction: row;
        gap: 20px;
    }
}

/* Dynamic Viewport Units */
.dynamic-height {
    height: 100vh;
    height: 100dvh;
}

/* Orientation-aware Layouts */
@media (orientation: landscape) {
    .orientation-aware {
        flex-direction: row;
    }
}

@media (orientation: portrait) {
    .orientation-aware {
        flex-direction: column;
    }
}

/* Hardware Acceleration */
.gpu-accelerated {
    transform: translateZ(0);
    will-change: transform;
}

/* Enhanced Focus Styles */
:focus-visible {
    outline: 2px solid #4facfe;
    outline-offset: 2px;
    border-radius: 4px;
}

/* Smooth scroll behavior */
html {
    scroll-behavior: smooth;
}

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

@keyframes rotate360 {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

/* Performance Optimizations */
.will-change-transform {
    will-change: transform;
}

.contain-layout {
    contain: layout style paint;
}

/* Reduced Motion Support */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* Screen reader only content */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.sr-only.focus:not-sr-only {
    position: static;
    width: auto;
    height: auto;
    padding: inherit;
    margin: inherit;
    overflow: visible;
    clip: auto;
    white-space: normal;
}

/* Hide scrollbar but keep functionality */
.scrollbar-hide {
    -ms-overflow-style: none;
    scrollbar-width: none;
}

.scrollbar-hide::-webkit-scrollbar {
    display: none;
}

/* Custom line clamp utilities */
.line-clamp-1 {
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
    overflow: hidden;
    line-clamp: 1;
}

.line-clamp-2 {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    line-clamp: 2;
}

.line-clamp-3 {
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    line-clamp: 3;
}

/* Ensure consistent title height */
.product-name {
    min-height: 1.75rem; /* Ensure consistent height for single line */
    line-height: 1.75rem;
}

/* Filter button styles */
.filter-btn {
    background-color: #f3f4f6;
    color: #6b7280;
    border: 1px solid transparent;
}

.filter-btn:hover {
    background-color: #e5e7eb;
    color: #374151;
}

.filter-btn.active {
    background-color: #3b82f6;
    color: white;
    border-color: #2563eb;
}

/* Product card hover effects */
.product-card {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.product-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

/* Ensure consistent card heights in grid */
#product-grid {
    display: grid;
    grid-template-columns: 1fr; /* Single column on mobile */
    gap: 1.5rem;
    align-items: stretch;
    max-width: 380px; /* Slightly narrower for better mobile experience */
    margin: 0 auto;
    padding: 0 1rem;
}

/* Tablet: 2 columns */
@media (min-width: 640px) {
    #product-grid {
        grid-template-columns: repeat(2, 1fr);
        max-width: 720px; /* More compact for cleaner look */
        gap: 1.75rem;
        padding: 0 1.5rem;
    }
}

/* Desktop: 3 columns - sweet spot for most screens */
@media (min-width: 1024px) {
    #product-grid {
        grid-template-columns: repeat(3, 1fr);
        max-width: 1000px; /* More contained, cleaner appearance */
        gap: 2rem;
        padding: 0 2rem;
    }
}

/* Large desktop: Still 3 columns but with more breathing room */
@media (min-width: 1400px) {
    #product-grid {
        grid-template-columns: repeat(3, 1fr);
        max-width: 1100px; /* Keep it contained and elegant */
        gap: 2.5rem;
        padding: 0 2rem;
    }
}

/* Ultra-wide screens: Keep it elegant with 3 columns and more spacing */
@media (min-width: 1800px) {
    #product-grid {
        grid-template-columns: repeat(3, 1fr);
        max-width: 1200px; /* Still contained for premium feel */
        gap: 3rem;
        padding: 0 3rem;
    }
}

/* Touch feedback for mobile */
.product-card:active {
    transform: translateY(-2px) scale(0.98);
    transition: transform 0.1s ease;
}

/* Image loading states */
.product-image {
    transition: opacity 0.3s ease;
    background-color: #f3f4f6;
}

.product-image.loading {
    opacity: 0.7;
}

.product-image.error {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%236b7280'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M4 16l4.586-4.586a2 2 0 012.828 0L16 16m-2-2l1.586-1.586a2 2 0 012.828 0L20 14m-6-6h.01M6 20h12a2 2 0 002-2V6a2 2 0 00-2-2H6a2 2 0 00-2 2v12a2 2 0 002 2z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: center;
    background-size: 3rem;
    background-color: #f9fafb;
}

/* Lazy loading placeholder */
.product-image[data-src] {
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: skeleton-loading 1.5s infinite;
}

/* Button hover animations */
.btn-hover-scale {
    transition: transform 0.2s ease;
}

.btn-hover-scale:hover {
    transform: scale(1.05);
}

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

/* Focus view specific styles */
.product-focus {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

/* Smooth snap scrolling for focus view */
#product-container {
    scroll-snap-type: y mandatory;
    -webkit-overflow-scrolling: touch;
}

.product-focus {
    scroll-snap-align: start;
    scroll-snap-stop: always;
}

/* OTP input styles */
.otp-input {
    transition: all 0.2s ease;
}

.otp-input:focus {
    transform: scale(1.05);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

/* Loading animation */
@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

.animate-spin {
    animation: spin 1s linear infinite;
}

/* Bounce animation for scroll indicator */
@keyframes bounce {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

.animate-bounce {
    animation: bounce 2s infinite;
}

/* Custom gradient backgrounds */
.bg-gradient-primary {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.bg-gradient-success {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
}

/* Focus ring for accessibility */
.focus-visible:focus {
    outline: 2px solid #3b82f6;
    outline-offset: 2px;
}

/* Custom backdrop blur */
.backdrop-blur-sm {
    backdrop-filter: blur(4px);
}

/* Toast notification styles */
.toast {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 9999;
    background: white;
    border-radius: 8px;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    padding: 16px;
    max-width: 300px;
    transform: translateX(100%);
    transition: transform 0.3s ease;
}

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

/* Responsive image aspect ratios */
.aspect-square {
    aspect-ratio: 1 / 1;
}

.aspect-video {
    aspect-ratio: 16 / 9;
}

.aspect-photo {
    aspect-ratio: 4 / 3;
}

/* Custom scrollbar for desktop */
@media (min-width: 768px) {
    .custom-scrollbar::-webkit-scrollbar {
        width: 6px;
    }
    
    .custom-scrollbar::-webkit-scrollbar-track {
        background: #f1f5f9;
        border-radius: 3px;
    }
    
    .custom-scrollbar::-webkit-scrollbar-thumb {
        background: #cbd5e1;
        border-radius: 3px;
    }
    
    .custom-scrollbar::-webkit-scrollbar-thumb:hover {
        background: #94a3b8;
    }
}

/* Print styles */
@media print {
    .no-print {
        display: none !important;
    }
    
    .print-full-width {
        width: 100% !important;
        max-width: none !important;
    }
}

/* Dark mode support (for future enhancement) */
@media (prefers-color-scheme: dark) {
    .dark-mode-text {
        color: #f8fafc;
    }
    
    .dark-mode-bg {
        background-color: #1e293b;
    }
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    .filter-btn {
        border: 2px solid;
    }
    
    .product-card {
        border: 2px solid #000;
    }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
    
    .animate-spin,
    .animate-bounce {
        animation: none;
    }
}

/* Touch device optimizations */
@media (hover: none) and (pointer: coarse) {
    .product-card:hover {
        transform: none;
        box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    }
    
    .btn-hover-scale:hover {
        transform: none;
    }
}

/* Small screen optimizations */
@media (max-width: 640px) {
    .product-card {
        margin-bottom: 1rem;
    }
    
    .filter-btn {
        font-size: 0.875rem;
        padding: 0.5rem 0.75rem;
    }
    
    /* Optimize button layout for mobile */
    .product-card .flex.space-x-3 {
        gap: 0.75rem;
    }
    
    .product-card .order-btn,
    .product-card .whatsapp-btn {
        font-size: 0.875rem;
        min-height: 44px;
        height: 44px;
        border-radius: 10px;
    }
    
    .product-card .order-btn {
        padding: 0 1.25rem;
    }
    
    .product-card .whatsapp-btn {
        padding: 0 1rem;
        min-width: 90px;
    }
    
    /* Make view icon more prominent on mobile */
    .view-icon-btn {
        padding: 0.625rem;
    }
    
    .view-icon-btn i {
        font-size: 1rem;
    }
}

/* Large screen optimizations */
@media (min-width: 1024px) {
    .product-grid {
        gap: 2rem;
    }
    
    .product-card {
        transition: all 0.3s ease;
    }
    
    .product-card:hover {
        transform: translateY(-8px);
    }
}

/* Animation delays for staggered effects */
.animate-delay-100 {
    animation-delay: 100ms;
}

.animate-delay-200 {
    animation-delay: 200ms;
}

.animate-delay-300 {
    animation-delay: 300ms;
}

/* Custom focus styles for better accessibility */
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
a:focus-visible {
    outline: 2px solid #3b82f6;
    outline-offset: 2px;
    border-radius: 0.25rem;
}

/* Enhanced focus for interactive elements */
.filter-btn:focus-visible {
    outline: 2px solid #3b82f6;
    outline-offset: 2px;
    box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.1);
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    .filter-btn {
        border: 2px solid currentColor;
    }
    
    .product-card {
        border: 2px solid #000;
    }
    
    button {
        border: 2px solid currentColor;
    }
}

/* Focus management for modals */
.modal-open {
    overflow: hidden;
}

.modal-open .modal-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 40;
}

/* Improved button states */
button:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none !important;
}

button:disabled:hover {
    transform: none !important;
    box-shadow: none !important;
}

/* WhatsApp button specific styling */
.whatsapp-btn {
    background: linear-gradient(135deg, #25d366 0%, #128c7e 100%);
    box-shadow: 0 4px 6px rgba(37, 211, 102, 0.2);
}

.whatsapp-btn:hover {
    box-shadow: 0 6px 8px rgba(37, 211, 102, 0.3);
    transform: translateY(-1px);
}

/* Success state animations */
.success-pulse {
    animation: pulse-success 2s infinite;
}

@keyframes pulse-success {
    0% {
        box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.7);
    }
    70% {
        box-shadow: 0 0 0 10px rgba(34, 197, 94, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(34, 197, 94, 0);
    }
}

/* Order modal styles */
.z-60 {
    z-index: 60;
}

.modal-otp-input {
    transition: all 0.2s ease;
}

.modal-otp-input:focus {
    transform: scale(1.05);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

/* Modal backdrop animation */
#order-modal {
    animation: fadeIn 0.3s ease-out;
}

#order-modal > div {
    animation: slideUp 0.3s ease-out;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes slideUp {
    from {
        transform: translateY(50px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

/* Swiper carousel customization */
.swiper-button-next,
.swiper-button-prev {
    width: 32px !important;
    height: 32px !important;
    margin-top: -16px !important;
}

.swiper-button-next:after,
.swiper-button-prev:after {
    font-size: 12px !important;
    font-weight: bold !important;
}

.swiper-pagination-bullet {
    background: rgba(255, 255, 255, 0.7) !important;
    opacity: 1 !important;
}

.swiper-pagination-bullet-active {
    background: white !important;
}

.swiper-pagination {
    bottom: 8px !important;
}

/* Expandable description styles */
.description-toggle {
    transition: all 0.2s ease;
}

.description-toggle:hover {
    color: #2563eb;
}



/* Image modal styles */
#image-modal {
    backdrop-filter: blur(4px);
}

#image-modal img {
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
}

/* Product card description enhancement */
.product-description-container {
    position: relative;
}

/* Enhanced carousel for mobile */
@media (max-width: 768px) {
    .swiper-button-next,
    .swiper-button-prev {
        display: none !important;
    }
    
    .swiper-pagination {
        display: block !important;
    }
}

/* Enhanced carousel for desktop */
@media (min-width: 769px) {
    .swiper-button-next,
    .swiper-button-prev {
        display: flex !important;
    }
}

/* View icon button styles */
.view-icon-btn {
    backdrop-filter: blur(4px);
    transition: all 0.2s ease;
}

.view-icon-btn:hover {
    background-color: rgba(0, 0, 0, 0.8);
    transform: scale(1.1);
}

.view-icon-btn:active {
    transform: scale(0.95);
}

/* Clickable product title styles */
.product-name[role="button"] {
    transition: all 0.2s ease;
    position: relative;
}

.product-name[role="button"]:hover {
    color: #2563eb;
    text-decoration: underline;
    text-decoration-color: #3b82f6;
    text-underline-offset: 2px;
}

.product-name[role="button"]:focus {
    color: #2563eb;
}

/* Add a subtle indicator that the title is clickable */
.product-name[role="button"]::after {
    content: '';
    position: absolute;
    right: -16px;
    top: 50%;
    transform: translateY(-50%);
    width: 12px;
    height: 12px;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%236b7280'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M15 12a3 3 0 11-6 0 3 3 0 016 0z'/%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M2.458 12C3.732 7.943 7.523 5 12 5c4.478 0 8.268 2.943 9.542 7-1.274 4.057-5.064 7-9.542 7-4.477 0-8.268-2.943-9.542-7z'/%3E%3C/svg%3E");
    background-size: contain;
    background-repeat: no-repeat;
    opacity: 0;
    transition: opacity 0.2s ease;
}

.product-name[role="button"]:hover::after {
    opacity: 0.5;
}

/* Enhanced button spacing in card footer */
.product-card .flex.space-x-3 button {
    min-height: 48px; /* Optimal touch target - slightly taller for better aesthetics */
    height: 48px; /* Fixed height for consistency */
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px; /* More refined rounded corners */
    font-size: 0.9rem; /* Slightly smaller text for sleeker look */
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1); /* Smoother easing */
}

/* Improved card footer button styles */
.product-card .order-btn,
.product-card .whatsapp-btn {
    font-weight: 600;
    letter-spacing: 0.025em;
    position: relative;
    overflow: hidden;
    border: none;
    outline: none;
}

/* Refined hover effects */
.product-card .order-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(59, 130, 246, 0.25);
}

.product-card .whatsapp-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(16, 185, 129, 0.25);
}

/* Active states for better feedback */
.product-card .order-btn:active {
    transform: translateY(0);
    box-shadow: 0 2px 8px rgba(59, 130, 246, 0.3);
}

.product-card .whatsapp-btn:active {
    transform: translateY(0);
    box-shadow: 0 2px 8px rgba(16, 185, 129, 0.3);
}

/* Icon spacing improvements */
.product-card button i {
    flex-shrink: 0;
    font-size: 0.875rem; /* Slightly smaller icons for better proportion */
}

/* Primary button (Order Now) - sleeker styling */
.product-card .order-btn {
    background: linear-gradient(135deg, #4f46e5 0%, #3b82f6 100%);
    box-shadow: 0 4px 14px rgba(79, 70, 229, 0.15);
    color: white;
}

.product-card .order-btn:hover {
    background: linear-gradient(135deg, #4338ca 0%, #2563eb 100%);
    box-shadow: 0 8px 25px rgba(79, 70, 229, 0.25);
}

/* WhatsApp button - sleeker styling */
.product-card .whatsapp-btn {
    background: linear-gradient(135deg, #059669 0%, #047857 100%);
    box-shadow: 0 4px 14px rgba(5, 150, 105, 0.15);
    color: white;
    min-width: 100px; /* Ensure consistent width */
}

.product-card .whatsapp-btn:hover {
    background: linear-gradient(135deg, #047857 0%, #065f46 100%);
    box-shadow: 0 8px 25px rgba(5, 150, 105, 0.25);
}

/* Button text and icon alignment */
.product-card button {
    text-align: center;
    white-space: nowrap;
}

.product-card button i {
    vertical-align: middle;
}

/* Subtle button press animation */
@keyframes button-press {
    0% { transform: translateY(-2px); }
    50% { transform: translateY(0); }
    100% { transform: translateY(-1px); }
}

.product-card button:active {
    animation: button-press 0.15s ease-out;
}

/* Enhanced focus states for accessibility - individual elements only */
.product-card button:focus-visible {
    outline: 2px solid currentColor;
    outline-offset: 2px;
    box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.1);
}

/* Focus states for clickable title */
.product-card .product-name:focus-visible {
    outline: 2px solid #3b82f6;
    outline-offset: 2px;
    border-radius: 4px;
}



/* Focus states for view icon button */
.product-card .view-icon-btn:focus-visible {
    outline: 2px solid #ffffff;
    outline-offset: 2px;
    box-shadow: 0 0 0 4px rgba(255, 255, 255, 0.3);
}

/* Improved button proportions */
.product-card .order-btn {
    flex: 2; /* Give more space to primary action */
}

.product-card .whatsapp-btn {
    flex: 1; /* Secondary action takes less space */
}

/* Button loading state (for future use) */
.product-card button.loading {
    pointer-events: none;
    opacity: 0.7;
}

.product-card button.loading::after {
    content: '';
    position: absolute;
    width: 16px;
    height: 16px;
    border: 2px solid transparent;
    border-top: 2px solid currentColor;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-left: 8px;
}

/* Ensure consistent card content layout */
.product-card .p-4 {
    display: flex;
    flex-direction: column;
    flex: 1;
    min-height: 0; /* Allow flex items to shrink */
}

/* Consistent button container positioning */
.product-card .flex.space-x-3.mt-auto {
    margin-top: auto;
    flex-shrink: 0; /* Prevent buttons from shrinking */
}

/* Ensure description container takes available space */
.product-description-container.flex-1 {
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    min-height: 3rem; /* Minimum height for 2 lines of description */
}

.product-card .whatsapp-btn:hover {
    background: linear-gradient(135deg, #059669 0%, #047857 100%);
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.4);
}

/* Loading skeleton styles */
.skeleton {
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: skeleton-loading 1.5s infinite;
    border-radius: 0.5rem;
}

@keyframes skeleton-loading {
    0% {
        background-position: 200% 0;
    }
    100% {
        background-position: -200% 0;
    }
}

/* Skeleton card structure */
.skeleton-card {
    background: white;
    border-radius: 0.75rem;
    box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1);
    overflow: hidden;
    border: 1px solid #f3f4f6;
}

.skeleton-image {
    width: 100%;
    height: 12rem;
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: skeleton-loading 1.5s infinite;
}

.skeleton-text {
    height: 1rem;
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: skeleton-loading 1.5s infinite;
    border-radius: 0.25rem;
    margin-bottom: 0.5rem;
}

.skeleton-text.short {
    width: 60%;
}

.skeleton-text.medium {
    width: 80%;
}

.skeleton-text.long {
    width: 100%;
}

.skeleton-button {
    height: 2.5rem;
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: skeleton-loading 1.5s infinite;
    border-radius: 0.5rem;
}
/* Enhanced Focus View Styles */

/* Dynamic Star Rating Styles */
.star-rating {
    display: inline-flex;
    align-items: center;
    gap: 2px;
}

.star-rating i {
    transition: color 0.2s ease;
}

.star-rating .fas.fa-star {
    color: #fbbf24;
}

.star-rating .fas.fa-star-half-alt {
    color: #fbbf24;
}

.star-rating .far.fa-star {
    color: #d1d5db;
}

/* Enhanced Stock Status Badges */
.focus-stock {
    display: inline-block;
    font-weight: 600;
    font-size: 0.875rem;
    text-align: center;
    white-space: nowrap;
    transition: all 0.2s ease;
}

.focus-stock.bg-green-100 {
    background-color: #dcfce7;
    color: #166534;
    border-color: #bbf7d0;
}

.focus-stock.bg-orange-100 {
    background-color: #fed7aa;
    color: #9a3412;
    border-color: #fdba74;
}

.focus-stock.bg-red-100 {
    background-color: #fecaca;
    color: #991b1b;
    border-color: #fca5a5;
}

/* Loading Skeleton Animations */
.skeleton {
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: skeleton-loading 1.5s infinite;
    border-radius: 0.5rem;
}

@keyframes skeleton-loading {
    0% {
        background-position: 200% 0;
    }
    100% {
        background-position: -200% 0;
    }
}

/* Enhanced Image Loading States */
.focus-image-loading {
    background: linear-gradient(90deg, #f3f4f6 25%, #e5e7eb 50%, #f3f4f6 75%);
    background-size: 200% 100%;
    animation: skeleton-loading 1.5s infinite;
}

.focus-image-error {
    background-color: #f9fafb;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #6b7280;
}

.focus-image-error::before {
    content: "📷";
    font-size: 2rem;
    opacity: 0.5;
}

/* Pull-to-Refresh Indicator */
#pull-indicator {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(4px);
    padding: 0.5rem 1rem;
    border-radius: 1rem;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    font-size: 0.875rem;
    font-weight: 500;
}

/* Toast Notifications */
.toast-notification {
    backdrop-filter: blur(4px);
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    border-radius: 0.5rem;
    font-weight: 500;
    max-width: 320px;
    word-wrap: break-word;
}

/* Enhanced WhatsApp Button Animation */
#focus-whatsapp-btn {
    position: relative;
    overflow: hidden;
}

#focus-whatsapp-btn::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;
}

#focus-whatsapp-btn:hover::before {
    left: 100%;
}

/* Enhanced Carousel Styles */
.focus-image-carousel {
    border-radius: 1rem;
    overflow: hidden;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
}

.focus-image-carousel .swiper-slide img {
    transition: transform 0.3s ease, opacity 0.3s ease;
}

.focus-image-carousel .swiper-slide img:hover {
    transform: scale(1.02);
}

.focus-image-carousel .swiper-pagination-bullet {
    background: rgba(255, 255, 255, 0.6) !important;
    opacity: 1 !important;
    width: 8px !important;
    height: 8px !important;
    margin: 0 4px !important;
    transition: all 0.3s ease !important;
}

.focus-image-carousel .swiper-pagination-bullet-active {
    background: white !important;
    transform: scale(1.2);
}

.focus-image-carousel .swiper-button-next,
.focus-image-carousel .swiper-button-prev {
    background: rgba(0, 0, 0, 0.5) !important;
    width: 40px !important;
    height: 40px !important;
    border-radius: 50% !important;
    transition: all 0.3s ease !important;
}

.focus-image-carousel .swiper-button-next:hover,
.focus-image-carousel .swiper-button-prev:hover {
    background: rgba(0, 0, 0, 0.7) !important;
    transform: scale(1.1);
}

/* Error State Styling */
.product-focus-error {
    background: linear-gradient(135deg, #dc2626 0%, #991b1b 100%);
}

.product-focus-error .error-icon {
    animation: pulse-error 2s infinite;
}

@keyframes pulse-error {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}

/* Enhanced Smooth Scrolling */
#product-container {
    scroll-behavior: smooth;
    -webkit-overflow-scrolling: touch;
}

/* Improved Focus States for Accessibility */
.focus-image-carousel .swiper-button-next:focus,
.focus-image-carousel .swiper-button-prev:focus {
    outline: 2px solid #ffffff;
    outline-offset: 2px;
    box-shadow: 0 0 0 4px rgba(255, 255, 255, 0.3);
}

/* Enhanced Description Toggle */
.focus-description-toggle {
    transition: all 0.2s ease;
    border-radius: 0.25rem;
    padding: 0.25rem 0.5rem;
    margin: -0.25rem -0.5rem;
}

.focus-description-toggle:hover {
    background-color: rgba(59, 130, 246, 0.1);
}

.focus-description-toggle:focus {
    outline: 2px solid #3b82f6;
    outline-offset: 2px;
}

/* Loading State for Images */
.swiper-slide img[loading="lazy"] {
    opacity: 0;
    transition: opacity 0.3s ease;
}

.swiper-slide img[loading="lazy"].loaded {
    opacity: 1;
}

/* Enhanced Mobile Optimizations */
@media (max-width: 640px) {
    .focus-image-carousel .swiper-button-next,
    .focus-image-carousel .swiper-button-prev {
        display: none !important;
    }
    
    .focus-image-carousel .swiper-pagination {
        bottom: 12px !important;
    }
    
    #pull-indicator {
        font-size: 0.75rem;
        padding: 0.375rem 0.75rem;
    }
    
    .toast-notification {
        max-width: 280px;
        font-size: 0.875rem;
    }
}

/* High Performance Animations */
.focus-smooth-transition {
    will-change: transform, opacity;
    transform: translateZ(0);
}

/* Reduced Motion Support */
@media (prefers-reduced-motion: reduce) {
    .skeleton {
        animation: none;
        background: #f0f0f0;
    }
    
    .focus-image-carousel .swiper-slide img {
        transition: none;
    }
    
    #focus-whatsapp-btn::before {
        display: none;
    }
    
    .toast-notification {
        transition: none;
    }
}

/* Dark Mode Enhancements (for future use) */
@media (prefers-color-scheme: dark) {
    .skeleton {
        background: linear-gradient(90deg, #374151 25%, #4b5563 50%, #374151 75%);
        background-size: 200% 100%;
    }
    
    #pull-indicator {
        background: rgba(31, 41, 55, 0.9);
        color: #f9fafb;
    }
}

/* Performance Optimizations */
.focus-image-carousel,
.product-focus,
#product-container {
    contain: layout style paint;
}

/* Enhanced Accessibility */
.focus-rating[aria-label] {
    position: relative;
}

.sr-only-focusable:focus {
    position: static;
    width: auto;
    height: auto;
    padding: inherit;
    margin: inherit;
    overflow: visible;
    clip: auto;
    white-space: normal;
}

/* Improved Button States */
#focus-whatsapp-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none !important;
}

#focus-whatsapp-btn:disabled::before {
    display: none;
}

/* Enhanced Category Badge */
.focus-category {
    backdrop-filter: blur(8px);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    font-weight: 600;
    letter-spacing: 0.025em;
}

/* Smooth Loading Transitions */
.focus-content-loaded {
    animation: fadeInUp 0.6s ease-out;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Enhanced Stock Status Hover Effects */
.focus-stock:hover {
    transform: scale(1.05);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

/* Improved Star Rating Accessibility */
.star-rating[role="img"] {
    display: inline-flex;
    align-items: center;
}

.star-rating[role="img"]::after {
    content: attr(aria-label);
    position: absolute;
    left: -9999px;
    width: 1px;
    height: 1px;
    overflow: hidden;
}

/* Enhanced Image Modal */
#image-modal {
    backdrop-filter: blur(8px);
    background: rgba(0, 0, 0, 0.9);
}

#image-modal img {
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    border-radius: 0.5rem;
}

/* Optimized Carousel Performance */
.swiper-wrapper {
    will-change: transform;
}

.swiper-slide {
    will-change: transform;
}

/* Quick Action Buttons */
.quick-action-btn {
    display: flex;
    align-items: center;
    gap: 12px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    padding: 12px 20px;
    border-radius: 25px;
    color: white;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    min-width: 120px;
    justify-content: flex-end;
}

.quick-action-btn:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateX(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
}

.quick-action-btn i {
    font-size: 18px;
}

.quick-action-label {
    white-space: nowrap;
}

/* Navigation Dots */
.nav-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    border: 2px solid transparent;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
}

.nav-dot:hover {
    background: rgba(255, 255, 255, 0.5);
    transform: scale(1.2);
}

.nav-dot.active {
    background: white;
    border-color: rgba(255, 255, 255, 0.5);
    transform: scale(1.3);
}

.nav-dot::before {
    content: attr(data-title);
    position: absolute;
    right: 100%;
    top: 50%;
    transform: translateY(-50%);
    margin-right: 10px;
    background: rgba(0, 0, 0, 0.8);
    color: white;
    padding: 4px 12px;
    border-radius: 6px;
    font-size: 12px;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.nav-dot:hover::before {
    opacity: 1;
}

/* Enhanced Product Focus Template */
.product-focus-enhanced {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.product-focus-enhanced::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
    animation: rotate360 30s linear infinite;
    pointer-events: none;
}

/* Premium Product Card */
.product-info-card {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border-radius: 24px;
    padding: 32px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    position: relative;
    overflow: hidden;
}

.product-info-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--primary-gradient);
    opacity: 0.8;
}

/* Enhanced Category Badge with Gradient */
.category-badge-premium {
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    padding: 8px 16px;
    border-radius: 20px;
    font-weight: 600;
    font-size: 12px;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.category-badge-premium:hover {
    transform: scale(1.05);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
}

/* Animated Price Display */
.price-display {
    position: relative;
    display: inline-block;
}

.price-display::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--accent-gradient);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s ease;
}

.price-display:hover::after {
    transform: scaleX(1);
}

/* Stock Status with Animation */
.stock-status {
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 12px;
    border-radius: 16px;
    font-weight: 600;
    font-size: 14px;
    transition: all 0.3s ease;
}

.stock-status::before {
    content: '';
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: currentColor;
    animation: pulse 2s infinite;
}

.stock-status.in-stock {
    background: rgba(16, 185, 129, 0.1);
    color: #10b981;
}

.stock-status.low-stock {
    background: rgba(251, 146, 60, 0.1);
    color: #fb923c;
}

.stock-status.out-of-stock {
    background: rgba(239, 68, 68, 0.1);
    color: #ef4444;
}

/* Enhanced Loading States */
.product-loading {
    position: relative;
    overflow: hidden;
}

.product-loading::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
    animation: shimmer-slide 2s infinite;
}

@keyframes shimmer-slide {
    0% { left: -100%; }
    100% { left: 100%; }
}

/* Premium Scroll Indicator */
.scroll-indicator-premium {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    opacity: 0.8;
    animation: fade-bounce 3s infinite;
}

@keyframes fade-bounce {
    0%, 100% {
        opacity: 0.8;
        transform: translateY(0);
    }
    50% {
        opacity: 0.4;
        transform: translateY(10px);
    }
}

/* Enhanced Carousel Controls */
.carousel-control-premium {
    width: 48px;
    height: 48px;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    transition: all 0.3s ease;
    cursor: pointer;
}

.carousel-control-premium:hover {
    background: rgba(0, 0, 0, 0.8);
    transform: scale(1.1);
    border-color: rgba(255, 255, 255, 0.3);
}

/* Mobile Optimizations for Premium Features */
@media (max-width: 768px) {
    .nav-dot {
        width: 10px;
        height: 10px;
    }
    
    .quick-action-btn {
        min-width: auto;
        padding: 10px 16px;
    }
    
    .quick-action-label {
        display: none;
    }
    
    .quick-action-btn:hover .quick-action-label {
        display: block;
    }
    
    #nav-dots {
        display: none;
    }
}

/* Performance Optimizations */
.gpu-optimized {
    transform: translateZ(0);
    backface-visibility: hidden;
    perspective: 1000px;
}

/* Final Polish */
.premium-container {
    position: relative;
    contain: layout style paint;
}

/* Custom responsive utilities for mobile optimization */
@media (min-width: 475px) {
    .xs\:inline {
        display: inline;
    }
    
    .xs\:hidden {
        display: none;
    }
}

/* Mobile-first button layout improvements */
@media (max-width: 474px) {
    .product-card .flex.space-x-1 button {
        font-size: 0.75rem;
        padding: 0.5rem 0.375rem;
    }
    
    .product-card .flex.space-x-1 button i {
        font-size: 0.875rem;
    }
}