:root {
    /* Primitive Color Tokens */
    --color-white: rgba(255, 255, 255, 1);
    --color-black: rgba(0, 0, 0, 1);
    --color-cream-50: rgba(252, 252, 249, 1);
    --color-cream-100: rgba(255, 255, 253, 1);
    --color-gray-200: rgba(245, 245, 245, 1);
    --color-gray-300: rgba(167, 169, 169, 1);
    --color-gray-400: rgba(119, 124, 124, 1);
    --color-slate-500: rgba(98, 108, 113, 1);
    --color-brown-600: rgba(94, 82, 64, 1);
    --color-charcoal-700: rgba(31, 33, 33, 1);
    --color-charcoal-800: rgba(38, 40, 40, 1);
    --color-slate-900: rgba(19, 52, 59, 1);
    --color-teal-300: rgba(50, 184, 198, 1);
    --color-teal-400: rgba(45, 166, 178, 1);
    --color-teal-500: rgba(33, 128, 141, 1);
    --color-teal-600: rgba(29, 116, 128, 1);
    --color-teal-700: rgba(26, 104, 115, 1);
    --color-teal-800: rgba(41, 150, 161, 1);
    --color-red-400: rgba(255, 84, 89, 1);
    --color-red-500: rgba(192, 21, 47, 1);
    --color-orange-400: rgba(230, 129, 97, 1);
    --color-orange-500: rgba(168, 75, 47, 1);

    /* RGB versions for opacity control */
    --color-brown-600-rgb: 94, 82, 64;
    --color-teal-500-rgb: 33, 128, 141;
    --color-slate-900-rgb: 19, 52, 59;
    --color-slate-500-rgb: 98, 108, 113;
    --color-red-500-rgb: 192, 21, 47;
    --color-red-400-rgb: 255, 84, 89;
    --color-orange-500-rgb: 168, 75, 47;
    --color-orange-400-rgb: 230, 129, 97;

    /* Background color tokens (Light Mode) */
    --color-bg-1: rgba(59, 130, 246, 0.08);
    /* Light blue */
    --color-bg-2: rgba(245, 158, 11, 0.08);
    /* Light yellow */
    --color-bg-3: rgba(34, 197, 94, 0.08);
    /* Light green */
    --color-bg-4: rgba(239, 68, 68, 0.08);
    /* Light red */
    --color-bg-5: rgba(147, 51, 234, 0.08);
    /* Light purple */
    --color-bg-6: rgba(249, 115, 22, 0.08);
    /* Light orange */
    --color-bg-7: rgba(236, 72, 153, 0.08);
    /* Light pink */
    --color-bg-8: rgba(6, 182, 212, 0.08);
    /* Light cyan */

    /* Semantic Color Tokens (Light Mode) */
    --color-background: var(--color-cream-50);
    --color-surface: var(--color-cream-100);
    --color-text: var(--color-slate-900);
    --color-text-secondary: var(--color-slate-500);
    --color-primary: var(--color-teal-500);
    --color-primary-hover: var(--color-teal-600);
    --color-primary-active: var(--color-teal-700);
    --color-secondary: rgba(var(--color-brown-600-rgb), 0.12);
    --color-secondary-hover: rgba(var(--color-brown-600-rgb), 0.2);
    --color-secondary-active: rgba(var(--color-brown-600-rgb), 0.25);
    --color-border: rgba(var(--color-brown-600-rgb), 0.2);
    --color-btn-primary-text: var(--color-cream-50);
    --color-card-border: rgba(var(--color-brown-600-rgb), 0.12);
    --color-card-border-inner: rgba(var(--color-brown-600-rgb), 0.12);
    --color-error: var(--color-red-500);
    --color-success: var(--color-teal-500);
    --color-warning: var(--color-orange-500);
    --color-info: var(--color-slate-500);
    --color-focus-ring: rgba(var(--color-teal-500-rgb), 0.4);
    --color-select-caret: rgba(var(--color-slate-900-rgb), 0.8);

    /* Common style patterns */
    --focus-ring: 0 0 0 3px var(--color-focus-ring);
    --focus-outline: 2px solid var(--color-primary);
    --status-bg-opacity: 0.15;
    --status-border-opacity: 0.25;
    --select-caret-light: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23134252' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    --select-caret-dark: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23f5f5f5' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");

    /* RGB versions for opacity control */
    --color-success-rgb: 33, 128, 141;
    --color-error-rgb: 192, 21, 47;
    --color-warning-rgb: 168, 75, 47;
    --color-info-rgb: 98, 108, 113;

    /* Typography */
    --font-family-base: "FKGroteskNeue", "Geist", "Inter", -apple-system,
        BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    --font-family-mono: "Berkeley Mono", ui-monospace, SFMono-Regular, Menlo,
        Monaco, Consolas, monospace;
    --font-size-xs: 11px;
    --font-size-sm: 12px;
    --font-size-base: 14px;
    --font-size-md: 14px;
    --font-size-lg: 16px;
    --font-size-xl: 18px;
    --font-size-2xl: 20px;
    --font-size-3xl: 24px;
    --font-size-4xl: 30px;
    --font-weight-normal: 400;
    --font-weight-medium: 500;
    --font-weight-semibold: 550;
    --font-weight-bold: 600;
    --line-height-tight: 1.2;
    --line-height-normal: 1.5;
    --letter-spacing-tight: -0.01em;

    /* Spacing */
    --space-0: 0;
    --space-1: 1px;
    --space-2: 2px;
    --space-4: 4px;
    --space-6: 6px;
    --space-8: 8px;
    --space-10: 10px;
    --space-12: 12px;
    --space-16: 16px;
    --space-20: 20px;
    --space-24: 24px;
    --space-32: 32px;

    /* Border Radius */
    --radius-sm: 6px;
    --radius-base: 8px;
    --radius-md: 10px;
    --radius-lg: 12px;
    --radius-full: 9999px;

    /* Shadows */
    --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.02);
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.04), 0 1px 2px rgba(0, 0, 0, 0.02);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.04),
        0 2px 4px -1px rgba(0, 0, 0, 0.02);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.04),
        0 4px 6px -2px rgba(0, 0, 0, 0.02);
    --shadow-inset-sm: inset 0 1px 0 rgba(255, 255, 255, 0.15),
        inset 0 -1px 0 rgba(0, 0, 0, 0.03);

    /* Animation */
    --duration-fast: 150ms;
    --duration-normal: 250ms;
    --ease-standard: cubic-bezier(0.16, 1, 0.3, 1);

    /* Layout */
    --container-sm: 640px;
    --container-md: 768px;
    --container-lg: 1024px;
    --container-xl: 1280px;
}

body.fixed-screen {
    overflow: hidden;
    position: fixed;
    width: 100%;
    /* You may also need to add top offset when using position fixed */
    top: var(--scroll-y, 0);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-8) var(--space-16);
    border-radius: var(--radius-base);
    font-size: var(--font-size-base);
    font-weight: 500;
    line-height: 1.5;
    cursor: pointer;
    transition: all var(--duration-normal) var(--ease-standard);
    border: none;
    text-decoration: none;
    position: relative;
}

.btn:focus-visible {
    outline: none;
    box-shadow: var(--focus-ring);
}

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

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

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

.btn--secondary {
    background: var(--color-secondary);
    color: var(--color-text);
}

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

.btn--secondary:active {
    background: var(--color-secondary-active);
}

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

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

.btn--sm {
    padding: var(--space-4) var(--space-12);
    font-size: var(--font-size-sm);
    border-radius: var(--radius-sm);
}

.btn--lg {
    padding: var(--space-10) var(--space-20);
    font-size: var(--font-size-lg);
    border-radius: var(--radius-md);
}

.btn--full-width {
    width: 100%;
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}


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

:focus-visible {
    outline: var(--focus-outline);
    outline-offset: 2px;
}

/* END PERPLEXITY DESIGN SYSTEM */

/* Animation Variables for Easy Customization */
:root {
    /* Animation Timing Variables */
    --modal-open-duration: 600ms;
    --modal-close-duration: 450ms;
    --backdrop-fade-duration: 400ms;
    --content-stagger-base: 100ms;
    --bounce-duration: 400ms;

    /* Animation Easing Functions */
    --ease-bounce: cubic-bezier(0.68, -0.55, 0.265, 1.55);
    --ease-spring: cubic-bezier(0.175, 0.885, 0.32, 1.275);
    --ease-smooth: cubic-bezier(0.4, 0, 0.2, 1);
    --ease-dramatic: cubic-bezier(0.25, 0.46, 0.45, 0.94);

    /* Performance Optimization */
    --hardware-acceleration: translate3d(0, 0, 0);
}

/* Base Styles and Layout */


/* Main Content */
.main-content {
    padding: var(--space-32) 0;
    min-height: calc(100vh - 200px);
}

/* Custom Responsive CSS Grid */
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: var(--space-24);
    padding: var(--space-16) 0;
}

/* Responsive breakpoints for precise control */
@media (max-width: 639px) {
    .products-grid {
        grid-template-columns: 1fr;
    }
}

@media (min-width: 640px) and (max-width: 899px) {
    .products-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 900px) and (max-width: 1199px) {
    .products-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (min-width: 1200px) {
    .products-grid {
        grid-template-columns: repeat(5, 1fr);
    }
}

/* Enhanced Product Card Styles with Hover Animations */
.product-card {
    background: var(--color-surface);
    border: 1px solid var(--color-card-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all var(--duration-normal) var(--ease-dramatic);
    box-shadow: var(--shadow-sm);
    position: relative;
    cursor: pointer;
    transform: var(--hardware-acceleration);
    will-change: transform, box-shadow;
}

.product-card:hover {
    transform: translateY(-12px) scale(1.02);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15), 0 8px 16px rgba(0, 0, 0, 0.1);
    border-color: var(--color-primary);
}

.product-image-container {
    position: relative;
    overflow: hidden;
    height: 280px;
    background: var(--color-bg-1);
}

.product-image {
    width: 100%;
    height: 100%;
    object-fit: contain;
    transition: transform var(--duration-normal) var(--ease-smooth);
    will-change: transform;
}

.product-card:hover .product-image {
    /* transform: scale(1.1) rotate(1deg); */
    -webkit-animation: swing 0.6s forwards;
    animation: swing 0.6s forwards;

}

.placeholder-image {
    opacity: 0.3;
    filter: grayscale(100%);
    border: 2px dashed #ccc;
}


@-webkit-keyframes swing {
    25% {
        -webkit-transform: rotate3d(0, 0, 1, 6deg);
        transform: rotate3d(0, 0, 1, 6deg);
    }

    50% {
        -webkit-transform: rotate3d(0, 0, 1, -4deg);
        transform: rotate3d(0, 0, 1, -4deg);
    }

    75% {
        -webkit-transform: rotate3d(0, 0, 1, 2deg);
        transform: rotate3d(0, 0, 1, 2deg);
    }

    100% {
        -webkit-transform: rotate3d(0, 0, 1, 0deg);
        transform: rotate3d(0, 0, 1, 0deg);
    }
}

@keyframes swing {
    25% {
        -webkit-transform: rotate3d(0, 0, 1, 6deg);
        transform: rotate3d(0, 0, 1, 6deg);
    }

    50% {
        -webkit-transform: rotate3d(0, 0, 1, -4deg);
        transform: rotate3d(0, 0, 1, -4deg);
    }

    75% {
        -webkit-transform: rotate3d(0, 0, 1, 2deg);
        transform: rotate3d(0, 0, 1, 2deg);
    }

    100% {
        -webkit-transform: rotate3d(0, 0, 1, 0deg);
        transform: rotate3d(0, 0, 1, 0deg);
    }
}


.product-badge {
    position: absolute;
    top: var(--space-12);
    left: var(--space-12);
    background: var(--second-color);
    color: var(--color-btn-primary-text);
    padding: var(--space-2) var(--space-10);
    border-radius: var(--radius-full);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-bold);
    box-shadow: var(--shadow-md);
    z-index: 2;
}

.product-card:hover .product-badge {
    transform: translateY(-2px) scale(1.02);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15), 0 8px 16px rgba(0, 0, 0, 0.1);
    border-color: var(--color-primary);
}

.product-info {
    padding: var(--space-20);
}

.product-title {
    font-size: var(--font-size-3xl);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text);
    margin: 0 0 var(--space-0) 0;
    line-height: var(--line-height-tight);
    display: -webkit-box;
    /* -webkit-line-clamp: 2; */
    line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.product-category {
    font-size: var(--font-size-md);
    color: var(--color-red-400);
    text-transform: capitalize;
    letter-spacing: 0.5px;
}

.product-price {
    display: flex;
    align-items: center;
    gap: var(--space-8);
    margin-bottom: var(--space-16);
    flex-wrap: wrap;
}

.current-price {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-primary);
}

.original-price {
    font-size: var(--font-size-base);
    color: var(--color-text-secondary);
    text-decoration: line-through;
}

/* Enhanced Quick View Button with Ripple Effect */
.quick-view-btn {
    background: var(--first-color);
    color: var(--color-btn-primary-text);
    border: none;
    padding: var(--space-6) var(--space-20);
    border-radius: var(--radius-base);
    font-weight: var(--font-weight-medium);
    font-size: var(--font-size-xl);
    transition: all var(--duration-fast) var(--ease-spring);
    width: 100%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-8);
    position: relative;
    overflow: hidden;
    transform: var(--hardware-acceleration);
    will-change: transform, background-color;
}

.quick-view-btn:hover {
    background: var(--color-primary-hover);
    transform: translateY(-2px) scale(1.05);
    box-shadow: var(--shadow-md);
}

.quick-view-btn:active {
    background: var(--color-primary-active);
    transform: translateY(0) scale(0.98);
}

/* Ripple Effect for Quick View Button */
.quick-view-btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transform: translate(-50%, -50%);
    transition: width 0.6s var(--ease-smooth), height 0.6s var(--ease-smooth);
}

.quick-view-btn:active::before {
    width: 300px;
    height: 300px;
}

/* Advanced Modal System with Sophisticated Animations */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    overflow-y: auto;
    background: rgba(0, 0, 0, 0);
    backdrop-filter: blur(0px);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-20);
    opacity: 0;
    visibility: hidden;
    transition: all var(--backdrop-fade-duration) var(--ease-smooth);
}

.modal-overlay.show {
    opacity: 1;
    visibility: visible;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(30px);
}

/* Modal Container with Width-based Reveal Animation */
.modal-container {
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    width: 100%;
    max-width: 70vw;
    max-height: 90vh;
    overflow: hidden;
    position: relative;
    transform: scaleX(0) scaleY(0.1) rotateY(90deg);
    transform-origin: center center;
    transition: transform var(--modal-open-duration) var(--ease-bounce);
    will-change: transform;
    perspective: 1000px;
}

.modal-overlay.show .modal-container {
    transform: scaleX(1) scaleY(1) rotateY(0deg);
}

/* Enhanced Close Button with Rotation Animation */
.modal-close-btn {
    position: absolute;
    top: var(--space-16);
    right: var(--space-16);
    background: var(--color-secondary);
    border: none;
    width: 44px;
    height: 44px;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--duration-fast) var(--ease-spring);
    z-index: 10;
    color: var(--color-text);
    font-size: var(--font-size-lg);
    transform: var(--hardware-acceleration);
    will-change: transform, background-color;
}

.modal-close-btn:hover {
    background: var(--color-secondary-hover);
    transform: scale(1.1) rotate(90deg);
    box-shadow: var(--shadow-md);
}

.modal-close-btn:active {
    transform: scale(0.95) rotate(180deg);
}

/* Loading Spinner with Enhanced Animation */
.modal-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--space-32);
    gap: var(--space-16);
    animation: fadeIn var(--duration-fast) var(--ease-smooth);
}

.spinner {
    width: 48px;
    height: 48px;
    border: 4px solid var(--color-secondary);
    border-top: 4px solid var(--color-primary);
    border-radius: 50%;
    animation: spin 1s linear infinite, pulse 2s ease-in-out infinite;
    will-change: transform;
}

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

    100% {
        transform: rotate(360deg);
    }
}

@keyframes pulse {

    0%,
    100% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.1);
    }
}

.modal-loading p {
    color: var(--color-text-secondary);
    font-weight: var(--font-weight-medium);
    margin: 0;
    animation: fadeIn var(--duration-normal) var(--ease-smooth) 0.2s both;
}

/* Modal Content with Staggered Animations */
.modal-content {
    opacity: 0;
    transform: translateY(30px);
    transition: all var(--duration-normal) var(--ease-smooth);
}

.modal-content.show {
    opacity: 1;
    transform: translateY(0);
}

.modal-body {
    padding: var(--space-32);
    overflow-y: auto;
    max-height: calc(90vh - 64px);
}

.modal-product-layout {
    display: grid;
    grid-template-columns: 1fr 1.6fr;
    gap: var(--space-32);
    align-items: start;
}

/* Product Image with Bounce Animation */
.modal-product-image {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-base);
    background: var(--color-bg-1);
    aspect-ratio: 1;
    animation: productImageReveal var(--bounce-duration) var(--ease-bounce) 0.3s both;
    will-change: transform, opacity;
}

@keyframes productImageReveal {
    0% {
        opacity: 0;
        transform: scale(0.3) rotate(-10deg);
    }

    60% {
        opacity: 1;
        transform: scale(1.15) rotate(2deg);
    }

    100% {
        opacity: 1;
        transform: scale(1) rotate(0deg);
    }
}

.modal-product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--duration-normal) var(--ease-smooth);
    cursor: zoom-in;
    will-change: transform;
}

.modal-product-image:hover img {
    transform: scale(1.1);
}

/* Product Details with Staggered Slide-in Animations */
.product-details {
    animation: slideInContainer var(--duration-normal) var(--ease-smooth) 0.1s both;
}

@keyframes slideInContainer {
    0% {
        opacity: 0;
        transform: translateX(30px);
    }

    100% {
        opacity: 1;
        transform: translateX(0);
    }
}

.product-details h2 {
    font-size: var(--font-size-3xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-text);
    margin: 0 0 var(--space-16) 0;
    line-height: var(--line-height-tight);
    animation: slideInLeft var(--duration-normal) var(--ease-spring) 0.2s both;
}

@keyframes slideInLeft {
    0% {
        opacity: 0;
        transform: translateX(-40px);
    }

    100% {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Price Section with Slide from Right */
.modal-price-section {
    display: flex;
    align-items: center;
    gap: var(--space-16);
    margin-bottom: var(--space-20);
    flex-wrap: wrap;
    animation: slideInRight var(--duration-normal) var(--ease-spring) 0.3s both;
}

@keyframes slideInRight {
    0% {
        opacity: 0;
        transform: translateX(40px);
    }

    100% {
        opacity: 1;
        transform: translateX(0);
    }
}

.modal-price-section .current-price {
    font-size: var(--font-size-4xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-primary);
}

.modal-price-section .original-price {
    font-size: var(--font-size-xl);
    color: var(--color-text-secondary);
    text-decoration: line-through;
}

.availability-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-6);
    padding: var(--space-8) var(--space-16);
    border-radius: var(--radius-full);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    margin-bottom: var(--space-20);
    animation: popIn var(--duration-normal) var(--ease-bounce) 0.4s both;
}

@keyframes popIn {
    0% {
        opacity: 0;
        transform: scale(0.5);
    }

    100% {
        opacity: 1;
        transform: scale(1);
    }
}

.availability-badge.in-stock {
    background: rgba(var(--color-success-rgb), 0.15);
    color: var(--color-success);
    border: 1px solid rgba(var(--color-success-rgb), 0.25);
}

.availability-badge.limited-stock {
    background: rgba(var(--color-warning-rgb), 0.15);
    color: var(--color-warning);
    border: 1px solid rgba(var(--color-warning-rgb), 0.25);
}

/* Description with Fade Animation */
.product-description {
    color: var(--first-color);
    font-size: var(--font-size-base);
    line-height: var(--line-height-normal);
    margin-bottom: var(--space-24);
    animation: fadeInUp var(--duration-normal) var(--ease-smooth) 0.5s both;
}

.advantages,
.precaution,
.dosage {
    color: var(--first-color);
    font-weight: var(--font-weight-semibold);
}

.advantages {
    animation: fadeInUp var(--duration-normal) var(--ease-smooth) 0.5s both;
}

.dosage {
    animation: fadeInUp var(--duration-normal) var(--ease-smooth) 0.7s both;
}

.precaution {
    animation: fadeInUp var(--duration-normal) var(--ease-smooth) 0.9s both;
}

.reccrop {
    animation: fadeInUp var(--duration-normal) var(--ease-smooth) 1.1s both;
}

.avlpack {
    animation: fadeInUp var(--duration-normal) var(--ease-smooth) 1.3s both;
}

@keyframes fadeInUp {
    0% {
        opacity: 0;
        transform: translateY(20px);
    }

    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

.rating-section {
    display: flex;
    align-items: center;
    gap: var(--space-12);
    margin-bottom: var(--space-24);
    animation: slideInLeft var(--duration-normal) var(--ease-spring) 0.6s both;
}

.stars {
    color: #ffc107;
    font-size: var(--font-size-lg);
}

.rating-text {
    color: var(--color-text-secondary);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
}

/* Features List with Sequential Animation */
.features-list {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-8);
    margin-bottom: var(--space-24);
}

.features-list div {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    align-content: flex-start;
    gap: 5px 2px;
}

.feature-tag {
    background: var(--color-bg-3);
    color: var(--color-text);
    padding: var(--space-2) var(--space-8);
    border-radius: var(--radius-full);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    border: 1px solid var(--color-border);
    transition: all var(--duration-fast) var(--ease-spring);
    animation: featureSlideIn var(--duration-normal) var(--ease-bounce) both;
    transform: var(--hardware-acceleration);
    will-change: transform, background-color;
    margin-right: 5px;
}

.feature-tag:nth-child(1) {
    animation-delay: 0.7s;
}

.feature-tag:nth-child(2) {
    animation-delay: 0.8s;
}

.feature-tag:nth-child(3) {
    animation-delay: 0.9s;
}

.feature-tag:nth-child(4) {
    animation-delay: 1.0s;
}

@keyframes featureSlideIn {
    0% {
        opacity: 0;
        transform: translateY(-20px) scale(0.8);
    }

    100% {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.feature-tag:hover {
    background: var(--color-bg-4);
    transform: translateY(-3px) scale(1.05);
    box-shadow: var(--shadow-md);
}

/* Quantity Section with Enhanced Controls */
.quantity-section {
    display: flex;
    align-items: center;
    gap: var(--space-16);
    margin-bottom: var(--space-24);
    animation: slideInLeft var(--duration-normal) var(--ease-spring) 1.1s both;
}

.quantity-label {
    font-weight: var(--font-weight-semibold);
    color: var(--color-text);
    font-size: var(--font-size-base);
}

.quantity-controls {
    display: flex;
    align-items: center;
    border: 2px solid var(--color-border);
    border-radius: var(--radius-base);
    overflow: hidden;
    background: var(--color-surface);
    transition: border-color var(--duration-fast) var(--ease-smooth);
}

.quantity-controls:hover {
    border-color: var(--color-primary);
}

/* Enhanced Quantity Buttons with Tactile Feedback */
.quantity-btn {
    background: var(--color-secondary);
    border: none;
    padding: var(--space-10) var(--space-12);
    color: var(--color-text);
    cursor: pointer;
    transition: all var(--duration-fast) var(--ease-bounce);
    font-size: var(--font-size-lg);
    line-height: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    position: relative;
    overflow: hidden;
    transform: var(--hardware-acceleration);
    will-change: transform, background-color;
}

.quantity-btn:hover {
    background: var(--color-secondary-hover);
    transform: scale(1.1);
}

.quantity-btn:active {
    background: var(--color-secondary-active);
    transform: scale(0.9);
}

/* Tactile feedback ripple effect */
.quantity-btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(var(--color-primary-rgb, 33, 128, 141), 0.3);
    transform: translate(-50%, -50%);
    transition: width 0.4s var(--ease-smooth), height 0.4s var(--ease-smooth);
}

.quantity-btn:active::before {
    width: 40px;
    height: 40px;
}

.quantity-input {
    border: none;
    background: transparent;
    padding: var(--space-10) var(--space-16);
    text-align: center;
    width: 60px;
    color: var(--color-text);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-medium);
}

.quantity-input:focus {
    outline: none;
}

/* Action Buttons with Pop-in Animation */
.action-buttons {
    display: flex;
    gap: var(--space-16);
    animation: popInButtons var(--duration-normal) var(--ease-bounce) 1.2s both;
}

@keyframes popInButtons {
    0% {
        opacity: 0;
        transform: scale(0.8) translateY(30px);
    }

    60% {
        opacity: 1;
        transform: scale(1.1) translateY(-10px);
    }

    100% {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}



.view-product-btn {
    background: var(--color-secondary);
    color: var(--color-text);
    border: 1px solid var(--color-border);
    padding: var(--space-16) var(--space-24);
    border-radius: var(--radius-base);
    font-weight: var(--font-weight-medium);
    font-size: var(--font-size-base);
    transition: all var(--duration-fast) var(--ease-spring);
    text-decoration: none;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-8);
    white-space: nowrap;
    transform: var(--hardware-acceleration);
    will-change: transform, background-color;
}

.view-product-btn:hover {
    background: var(--color-secondary-hover);
    color: var(--color-text);
    transform: translateY(-3px) scale(1.02);
    box-shadow: var(--shadow-md);
}



/* Modal Closing Animation */
.modal-overlay.closing {
    opacity: 0;
    background: rgba(0, 0, 0, 0);
    backdrop-filter: blur(0px);
    transition: all var(--modal-close-duration) var(--ease-smooth);
}

.modal-overlay.closing .modal-container {
    transform: scaleX(0) scaleY(0.1) rotateY(-90deg) rotateZ(10deg);
    transition: transform var(--modal-close-duration) var(--ease-smooth);
}

.modal-overlay.closing .modal-content {
    opacity: 0;
    transform: translateY(50px) scale(0.9);
    transition: all calc(var(--modal-close-duration) * 0.6) var(--ease-smooth);
}


/* Performance Optimization for Reduced Motion */
@media (prefers-reduced-motion: reduce) {

    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    .modal-container {
        transition: none !important;
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    :root {
        --modal-open-duration: 500ms;
        --modal-close-duration: 400ms;
    }

    .main-content {
        padding: var(--space-20) 0;
    }

    .products-grid {
        gap: var(--space-16);
    }

    .modal-overlay {
        padding: var(--space-12);
    }

    .modal-body {
        padding: var(--space-20);
    }

    .modal-product-layout {
        grid-template-columns: 1fr;
        gap: var(--space-20);
    }

    .modal-product-image {
        aspect-ratio: 16/12;
    }

    .product-details h2 {
        font-size: var(--font-size-2xl);
    }

    .modal-price-section .current-price {
        font-size: var(--font-size-3xl);
    }

    .action-buttons {
        flex-direction: column;
        gap: var(--space-12);
    }

    .quantity-section {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-8);
    }
}

@media (max-width: 480px) {
    .modal-overlay {
        padding: var(--space-8);
    }

    .modal-body {
        padding: var(--space-16);
    }

    .product-info {
        padding: var(--space-16);
    }

    .product-image-container {
        height: 220px;
    }

    .features-list {
        justify-content: center;
    }
}

/* Additional Animation Keyframes */
@keyframes fadeIn {
    0% {
        opacity: 0;
    }

    100% {
        opacity: 1;
    }
}

/* Filter Container */
/* Filter Container */
.filter-container {
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    padding: 20px;
    margin-bottom: 30px;
    border: 1px solid #e9ecef;
}

.filter-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.filter-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: #333;
    margin: 0;
}

.clear-filters-btn {
    background: #dc3545;
    color: white;
    border: none;
    padding: 8px 15px;
    border-radius: 6px;
    font-size: 0.875rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.clear-filters-btn:hover {
    background: #c82333;
    transform: translateY(-1px);
}

.clear-filters-btn.clicked {
    transform: scale(0.95);
}

/* Filter Buttons */
.filter-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 20px;
}

.filter-btn {
    background: #f8f9fa;
    color: #6c757d;
    border: 2px solid #dee2e6;
    padding: 10px 20px;
    border-radius: 25px;
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.filter-btn:hover {
    background: #e9ecef;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.filter-btn.active {
    background: #007bff;
    color: white;
    border-color: #007bff;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 123, 255, 0.3);
}

.filter-btn.loading {
    pointer-events: none;
}

.filter-btn.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 16px;
    height: 16px;
    margin: -8px 0 0 -8px;
    border: 2px solid transparent;
    border-top: 2px solid currentColor;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

    100% {
        transform: rotate(360deg);
    }
}

/* Search Container */
.search-container {
    margin-bottom: 20px;
}

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

.search-icon {
    position: absolute;
    left: 15px;
    color: #6c757d;
    z-index: 2;
}

.search-input {
    width: 100%;
    padding: 12px 15px 12px 45px;
    border: 2px solid #dee2e6;
    border-radius: 25px;
    font-size: 1rem;
    transition: all 0.3s ease;
    background: #fff;
}

.search-input:focus {
    outline: none;
    border-color: #007bff;
    box-shadow: 0 0 0 3px rgba(0, 123, 255, 0.1);
}

.clear-search-btn {
    position: absolute;
    right: 10px;
    background: #6c757d;
    color: white;
    border: none;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    transition: all 0.3s ease;
}

.clear-search-btn:hover {
    background: #495057;
    transform: scale(1.1);
}

/* Results Counter */
.results-count {
    text-align: center;
    color: #6c757d;
    font-size: 0.875rem;
}

#results-counter.updating {
    animation: pulse 0.3s ease;
}

@keyframes pulse {
    0% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.05);
    }

    100% {
        transform: scale(1);
    }
}

/* Product Grid Animations */
#products-grid {
    transition: opacity 0.3s ease;
}

.load-more-btn {
    display: block;
    margin: 20px auto;
    padding: 5px 20px;
    font-size: 16px;
    background-color: #8bc647;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
}

.load-more-btn:hover {
    background-color: #7ab537;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}
.load-more-btn:disabled {
    background-color: #aaa;
    cursor: not-allowed;
}


.no-more-message {
    display: none;
    text-align: center;
    margin: 20px 0;
    font-size: 16px;
    color: #555;
    animation: fadeSlideUp 0.6s ease-out forwards;
}

@keyframes fadeSlideUp {
    0% {
        opacity: 0;
        transform: translateY(20px);
    }

    100% {
        opacity: 1;
        transform: translateY(0);
    }
}


#products-grid.filtering {
    opacity: 0.5;
    pointer-events: none;
}

.product-card {
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.6s ease;
}

#loadingSpinner {
    padding: 20px;
    display: table;
    margin-left: auto;
    margin-right: auto;
}

.spinner {
    width: 50px;
    height: 50px;
    animation: rotate 2s linear infinite;
}

.path {
    stroke: #2ecc71;
    /* Eco-green */
    stroke-linecap: round;
    animation: dash 1.5s ease-in-out infinite;
}

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

@keyframes dash {
    0% {
        stroke-dasharray: 1, 150;
        stroke-dashoffset: 0;
    }

    50% {
        stroke-dasharray: 90, 150;
        stroke-dashoffset: -35;
    }

    100% {
        stroke-dasharray: 90, 150;
        stroke-dashoffset: -124;
    }
}




/* No Results */
.no-results {
    text-align: center;
    padding: 60px 20px;
    color: #6c757d;
    grid-column: 1/-1;
    /* Span full width */
}

.no-results i {
    color: #dee2e6;
    margin-bottom: 20px;
}

.no-results h3 {
    font-size: 1.5rem;
    margin-bottom: 10px;
    color: #495057;
}

/* Responsive Design */
@media (max-width: 768px) {
    .filter-header {
        flex-direction: column;
        gap: 15px;
        align-items: flex-start;
    }

    .filter-buttons {
        justify-content: center;
    }

    .filter-btn {
        font-size: 0.8rem;
        padding: 8px 16px;
    }
}

@media (max-width: 480px) {
    .filter-buttons {
        flex-direction: column;
        align-items: stretch;
    }

    .filter-btn {
        text-align: center;
    }
}

.specs-list, .highlights-list {
    list-style: none;
    padding: 0;
    margin: 10px 0;
}

.specs-list li, .highlights-list li {
    padding: 5px 0;
    border-bottom: 1px solid #eee;
}

.specs-list li:last-child, 
.highlights-list li:last-child {
    border-bottom: none;
}

.highlights-list li {
    position: relative;
    padding-left: 20px;
}

.highlights-list li:before {
    content: "✓";
    position: absolute;
    left: 0;
    color: #28a745;
    font-weight: bold;
}