/* ============================================
   YISUS IMPORT - PROFESSIONAL DESIGN SYSTEM
   ============================================ */

/* ============================================
   CSS CUSTOM PROPERTIES (Design Tokens)
   ============================================ */
:root {
    /* Light Mode Colors */
    --color-bg-light: #f1f5f9;
    --color-card-light: rgba(255, 255, 255, 0.7);
    --color-border-light: rgba(255, 255, 255, 0.5);
    --color-border-subtle: #f8fafc;

    /* Dark Mode Colors */
    --color-bg-dark: #0b0f19;
    --color-card-dark: rgba(22, 31, 48, 0.65);
    --color-border-dark: rgba(255, 255, 255, 0.12);
    --color-text-dark: #e2e8f0;
    --color-text-muted-dark: #94a3b8;

    /* Shadows - Light Mode */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);

    /* Shadows - Dark Mode */
    --shadow-dark-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.3);
    --shadow-dark-md: 0 4px 8px -2px rgba(0, 0, 0, 0.4), 0 2px 4px -1px rgba(0, 0, 0, 0.3);
    --shadow-dark-lg: 0 10px 20px -5px rgba(0, 0, 0, 0.5), 0 4px 8px -2px rgba(0, 0, 0, 0.4);
    --shadow-dark-xl: 0 20px 30px -8px rgba(0, 0, 0, 0.6), 0 10px 15px -5px rgba(0, 0, 0, 0.5);

    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;

    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;

    /* Transitions */
    --transition-fast: 150ms ease-in-out;
    --transition-base: 200ms ease-in-out;
    --transition-slow: 300ms ease-in-out;
}

/* ============================================
   GLOBAL DARK MODE BASELINE
   ============================================ */

html.dark {
    color-scheme: dark;
}

.dark body {
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.theme-transition-overlay {
    position: fixed;
    inset: 0;
    background: #0a0a0a;
    opacity: 0;
    pointer-events: none;
    transition: opacity 220ms ease-in-out;
    z-index: 9999;
}

html.dark .theme-transition-overlay {
    background: #000000;
}

.theme-transition-overlay.show {
    opacity: 0.35;
}

@media (prefers-reduced-motion: reduce) {
    .theme-transition-overlay {
        transition: none;
    }
}

/* ============================================
   PRODUCT CARD REFINEMENTS
   ============================================ */

/* Light Mode Product Cards */
.product-card {
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.product-card:hover {
    box-shadow: var(--shadow-lg);
    border-color: var(--color-border-light);
    transform: translateY(-2px);
}

/* Dark Mode Product Cards */
.dark .product-card {
    box-shadow: var(--shadow-dark-md);
}

.dark .product-card:hover {
    box-shadow: var(--shadow-dark-xl);
    border-color: #3a3a3a;
    transform: translateY(-2px);
}

/* ============================================
   PRODUCT IMAGE CONTAINERS
   ============================================ */

/* Neutral background for product images */
.product-image-container {
    background: #ffffff;
    position: relative;
    overflow: hidden;
    transition: background-color var(--transition-base);
}

.dark .product-image-container {
    background: #2a2a2a;
}

/* Image optimization */
.product-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    transition: transform var(--transition-slow);
    filter: brightness(1.02); /* Slight pop */
}

/* Blend mode fix for white background jpgs in light mode */
.product-image-container img {
    mix-blend-mode: multiply;
}
.dark .product-image-container img {
    mix-blend-mode: normal;
}

.product-card:hover .product-image {
    transform: none;
}

/* ============================================
   CARD CONTENT OPTIMIZATION
   ============================================ */

.product-card-content {
    padding: 1rem;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
    gap: 0.75rem;
}

/* Compact spacing - reduce whitespace */
.product-card-actions {
    margin-top: auto;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    padding-top: 0.5rem;
}

/* ============================================
   TYPOGRAPHY REFINEMENTS
   ============================================ */

.product-title {
    font-size: 1rem;
    font-weight: 600;
    line-height: 1.4;
    color: #1f2937;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
    min-height: 2.8rem;
    margin-bottom: 0.5rem;
}

.dark .product-title {
    color: var(--color-text-dark);
}

/* ============================================
   BUTTON REFINEMENTS
   ============================================ */

/* Glassmorphism Buttons */
.btn-primary {
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.7) 0%, rgba(29, 78, 216, 0.55) 100%);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    color: white;
    padding: 0.625rem 1rem;
    border-radius: var(--radius-md);
    font-weight: 600;
    text-align: center;
    transition: all var(--transition-base);
    border: 1px solid rgba(255, 255, 255, 0.25);
    box-shadow: 
        0 4px 12px rgba(37, 99, 235, 0.2), 
        inset 0 1px 0 rgba(255, 255, 255, 0.2);
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.btn-primary:hover {
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.85) 0%, rgba(29, 78, 216, 0.7) 100%);
    border-color: rgba(255, 255, 255, 0.4);
    box-shadow: 
        0 6px 16px rgba(37, 99, 235, 0.35), 
        inset 0 1px 0 rgba(255, 255, 255, 0.3);
    transform: translateY(-1px);
}

.dark .btn-primary {
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.4) 0%, rgba(37, 99, 235, 0.2) 100%);
    border-color: rgba(255, 255, 255, 0.15);
    box-shadow: 
        0 4px 12px rgba(59, 130, 246, 0.15), 
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.dark .btn-primary:hover {
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.55) 0%, rgba(37, 99, 235, 0.35) 100%);
    border-color: rgba(255, 255, 255, 0.25);
    box-shadow: 
        0 6px 16px rgba(59, 130, 246, 0.3), 
        inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

.btn-secondary {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.4) 0%, rgba(255, 255, 255, 0.1) 100%);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    color: #374151;
    padding: 0.625rem 1rem;
    border: 1px solid rgba(0, 0, 0, 0.12);
    border-radius: var(--radius-md);
    font-weight: 500;
    text-align: center;
    transition: all var(--transition-base);
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.btn-secondary:hover {
    border-color: rgba(37, 99, 235, 0.4);
    color: #2563eb;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.6) 0%, rgba(255, 255, 255, 0.2) 100%);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
    transform: translateY(-1px);
}

.dark .btn-secondary {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.05) 0%, rgba(255, 255, 255, 0.01) 100%);
    color: var(--color-text-muted-dark);
    border-color: rgba(255, 255, 255, 0.08);
}

.dark .btn-secondary:hover {
    border-color: rgba(59, 130, 246, 0.4);
    color: #60a5fa;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.1) 0%, rgba(255, 255, 255, 0.02) 100%);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

/* Green Glassmorphism Button */
.btn-success-glass {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.75) 0%, rgba(5, 150, 105, 0.6) 100%);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    color: white;
    padding: 0.625rem 1.25rem;
    border-radius: var(--radius-md);
    font-weight: 600;
    text-align: center;
    transition: all var(--transition-base);
    border: 1px solid rgba(255, 255, 255, 0.25);
    box-shadow: 
        0 4px 12px rgba(16, 185, 129, 0.2), 
        inset 0 1px 0 rgba(255, 255, 255, 0.2);
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.btn-success-glass:hover {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.9) 0%, rgba(5, 150, 105, 0.75) 100%);
    border-color: rgba(255, 255, 255, 0.4);
    box-shadow: 
        0 6px 16px rgba(16, 185, 129, 0.35), 
        inset 0 1px 0 rgba(255, 255, 255, 0.3);
    transform: translateY(-1px);
}

.dark .btn-success-glass {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.45) 0%, rgba(5, 150, 105, 0.25) 100%);
    border-color: rgba(255, 255, 255, 0.15);
    box-shadow: 
        0 4px 12px rgba(16, 185, 129, 0.15), 
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.dark .btn-success-glass:hover {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.6) 0%, rgba(5, 150, 105, 0.4) 100%);
    border-color: rgba(255, 255, 255, 0.25);
    box-shadow: 
        0 6px 16px rgba(16, 185, 129, 0.3), 
        inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

/* Cyan Glassmorphism Button */
.btn-cyan-glass {
    background: linear-gradient(135deg, rgba(6, 182, 212, 0.75) 0%, rgba(8, 145, 178, 0.6) 100%);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    color: white;
    padding: 0.625rem 1.25rem;
    border-radius: var(--radius-md);
    font-weight: 600;
    text-align: center;
    transition: all var(--transition-base);
    border: 1px solid rgba(255, 255, 255, 0.25);
    box-shadow: 
        0 4px 12px rgba(6, 182, 212, 0.2), 
        inset 0 1px 0 rgba(255, 255, 255, 0.2);
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.btn-cyan-glass:hover {
    background: linear-gradient(135deg, rgba(6, 182, 212, 0.9) 0%, rgba(8, 145, 178, 0.75) 100%);
    border-color: rgba(255, 255, 255, 0.4);
    box-shadow: 
        0 6px 16px rgba(6, 182, 212, 0.35), 
        inset 0 1px 0 rgba(255, 255, 255, 0.3);
    transform: translateY(-1px);
}

.dark .btn-cyan-glass {
    background: linear-gradient(135deg, rgba(6, 182, 212, 0.45) 0%, rgba(8, 145, 178, 0.25) 100%);
    border-color: rgba(255, 255, 255, 0.15);
    box-shadow: 
        0 4px 12px rgba(6, 182, 212, 0.15), 
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.dark .btn-cyan-glass:hover {
    background: linear-gradient(135deg, rgba(6, 182, 212, 0.6) 0%, rgba(8, 145, 178, 0.4) 100%);
    border-color: rgba(255, 255, 255, 0.25);
    box-shadow: 
        0 6px 16px rgba(6, 182, 212, 0.3), 
        inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

/* Floating Glass Button */
.btn-float-glass {
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.75) 0%, rgba(29, 78, 216, 0.6) 100%);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    color: white;
    transition: all var(--transition-base);
    border: 1px solid rgba(255, 255, 255, 0.3);
    box-shadow: 
        0 8px 24px rgba(37, 99, 235, 0.3), 
        inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

.btn-float-glass:hover {
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.9) 0%, rgba(29, 78, 216, 0.75) 100%);
    border-color: rgba(255, 255, 255, 0.5);
    box-shadow: 
        0 12px 32px rgba(37, 99, 235, 0.5), 
        inset 0 1px 0 rgba(255, 255, 255, 0.4);
    transform: translateY(-2px) scale(1.05);
}

.dark .btn-float-glass {
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.45) 0%, rgba(37, 99, 235, 0.25) 100%);
    border-color: rgba(255, 255, 255, 0.15);
    box-shadow: 
        0 8px 24px rgba(59, 130, 246, 0.2), 
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.dark .btn-float-glass:hover {
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.6) 0%, rgba(37, 99, 235, 0.4) 100%);
    border-color: rgba(255, 255, 255, 0.25);
    box-shadow: 
        0 12px 32px rgba(59, 130, 246, 0.35), 
        inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

/* ============================================
   PRICE DISPLAY
   ============================================ */

.product-price {
    font-size: 1.5rem;
    font-weight: 700;
    color: #2563eb;
    margin: 0.5rem 0;
}

.dark .product-price {
    color: #60a5fa;
}

.product-price-bs {
    font-size: 0.875rem;
    color: #6b7280;
    font-weight: 400;
}

.dark .product-price-bs {
    color: var(--color-text-muted-dark);
}

/* ============================================
   SIDEBAR FILTER REFINEMENTS
   ============================================ */

.sidebar-filter-text {
    color: #374151;
    transition: color var(--transition-fast);
}

.dark .sidebar-filter-text {
    color: #d1d5db;
}

.sidebar-filter-text:hover {
    color: #2563eb;
}

.dark .sidebar-filter-text:hover {
    color: #60a5fa;
}

/* ============================================
   DETAIL PAGE REFINEMENTS
   ============================================ */

.detail-image-carousel {
    background: white;
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
}

.dark .detail-image-carousel {
    background: var(--color-card-dark);
    border-color: var(--color-border-dark);
    box-shadow: var(--shadow-dark-md);
}

/* ============================================
   IMAGE MAGNIFIER (ZOOM)
   ============================================ */

.zoom-container {
    position: relative;
    overflow: hidden;
    cursor: zoom-in;
}

.zoom-image {
    transform-origin: var(--zoom-x, 50%) var(--zoom-y, 50%);
    transition: transform 180ms ease;
    will-change: transform;
}

.zoom-container:hover .zoom-image {
    transform: scale(1.35);
}

.zoom-container[data-zoom="detail"]:hover .zoom-image {
    transform: scale(1.8);
}

@media (hover: none) {
    .zoom-container {
        cursor: default;
    }
    .zoom-container:hover .zoom-image {
        transform: none;
    }
}

/* ============================================
   LOADING STATES & ANIMATIONS
   ============================================ */

@keyframes shimmer {
    0% {
        background-position: -1000px 0;
    }

    100% {
        background-position: 1000px 0;
    }
}

.skeleton-loading {
    animation: shimmer 2s infinite linear;
    background: linear-gradient(to right,
            #f0f0f0 0%,
            #e0e0e0 20%,
            #f0f0f0 40%,
            #f0f0f0 100%);
    background-size: 1000px 100%;
}

.dark .skeleton-loading {
    background: linear-gradient(to right,
            #1e1e1e 0%,
            #2a2a2a 20%,
            #1e1e1e 40%,
            #1e1e1e 100%);
}

/* ============================================
   RESPONSIVE OPTIMIZATIONS
   ============================================ */

@media (max-width: 768px) {
    .product-card-content {
        padding: 0.875rem;
    }

    .product-title {
        font-size: 0.9375rem;
        min-height: 2.6rem;
    }

    .product-price {
        font-size: 1.375rem;
    }
}

@media (max-width: 640px) {
    .product-card-content {
        padding: 0.75rem;
        gap: 0.5rem;
    }

    .product-title {
        font-size: 0.9rem;
        min-height: 2.4rem;
        margin-bottom: 0.25rem;
    }

    .product-price {
        font-size: 1.2rem;
    }
}


/* ============================================
   UTILITY CLASSES
   ============================================ */

.text-balance {
    text-wrap: balance;
}

.smooth-transition {
    transition: all var(--transition-base);
}

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

.dark .focus-ring:focus {
    outline-color: #60a5fa;
}

/* ============================================
   LIQUID GLASS SYSTEM (Glassmorphism & Glow)
   ============================================ */

/* Page background — solid color + subtle gradient mesh for glassmorphism background glow */
.liquid-glass-body {
    background-color: #f3f4f6; /* Solid light gray fallback */
    background-image: 
        radial-gradient(at 0% 0%, rgba(99, 102, 241, 0.05) 0px, transparent 50%),
        radial-gradient(at 50% 0%, rgba(6, 182, 212, 0.06) 0px, transparent 50%),
        radial-gradient(at 100% 0%, rgba(236, 72, 153, 0.05) 0px, transparent 50%);
    background-attachment: fixed;
    min-height: 100vh;
}

html.dark .liquid-glass-body {
    background-color: #0b0f19; /* Solid dark blue-slate fallback */
    background-image: 
        radial-gradient(at 0% 0%, rgba(99, 102, 241, 0.15) 0px, transparent 50%),
        radial-gradient(at 50% 0%, rgba(6, 182, 212, 0.12) 0px, transparent 50%),
        radial-gradient(at 100% 0%, rgba(236, 72, 153, 0.15) 0px, transparent 50%);
    background-attachment: fixed;
}

.glass-card {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.6) 0%, rgba(255, 255, 255, 0.3) 100%);
    backdrop-filter: blur(28px) saturate(220%);
    -webkit-backdrop-filter: blur(28px) saturate(220%);
    border: 1px solid rgba(255, 255, 255, 0.45);
    box-shadow: 
        0 8px 32px 0 rgba(31, 38, 135, 0.06), 
        inset 0 1px 0 0 rgba(255, 255, 255, 0.6), 
        inset 0 -1px 0 0 rgba(255, 255, 255, 0.15);
    transition: all var(--transition-base);
}

.glass-card:hover {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.75) 0%, rgba(255, 255, 255, 0.4) 100%);
    border-color: rgba(255, 255, 255, 0.65);
    box-shadow: 
        0 12px 40px 0 rgba(31, 38, 135, 0.1), 
        inset 0 1px 0 0 rgba(255, 255, 255, 0.8),
        inset 0 -1px 0 0 rgba(255, 255, 255, 0.25);
}

.dark .glass-card {
    background: linear-gradient(135deg, rgba(22, 31, 48, 0.5) 0%, rgba(15, 23, 42, 0.35) 100%);
    backdrop-filter: blur(28px) saturate(220%);
    -webkit-backdrop-filter: blur(28px) saturate(220%);
    border: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: 
        0 8px 32px 0 rgba(0, 0, 0, 0.42), 
        inset 0 1px 0 0 rgba(255, 255, 255, 0.12),
        inset 0 -1px 0 0 rgba(255, 255, 255, 0.04);
}

.dark .glass-card:hover {
    background: linear-gradient(135deg, rgba(22, 31, 48, 0.6) 0%, rgba(15, 23, 42, 0.45) 100%);
    border-color: rgba(255, 255, 255, 0.16);
    box-shadow: 
        0 12px 40px 0 rgba(0, 0, 0, 0.5), 
        inset 0 1px 0 0 rgba(255, 255, 255, 0.22),
        inset 0 -1px 0 0 rgba(255, 255, 255, 0.08);
}

.glow-card {
    position: relative;
    overflow: hidden;
}

.glow-card::before {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(
        350px circle at var(--mouse-x, 0) var(--mouse-y, 0),
        rgba(6, 182, 212, 0.12),
        transparent 40%
    );
    z-index: 0;
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
}

.dark .glow-card::before {
    background: radial-gradient(
        300px circle at var(--mouse-x, 0) var(--mouse-y, 0),
        rgba(6, 182, 212, 0.18),
        transparent 40%
    );
}

.glow-card:hover::before {
    opacity: 1;
}

.glow-card-child {
    position: relative;
    z-index: 10;
}

/* Float Animations for Background Blobs */
@keyframes float-blob-1 {
    0%, 100% {
        transform: translate(0px, 0px) scale(1);
    }
    33% {
        transform: translate(30px, -50px) scale(1.1);
    }
    66% {
        transform: translate(-20px, 20px) scale(0.95);
    }
}

@keyframes float-blob-2 {
    0%, 100% {
        transform: translate(0px, 0px) scale(1);
    }
    33% {
        transform: translate(-30px, 40px) scale(1.15);
    }
    66% {
        transform: translate(25px, -20px) scale(0.9);
    }
}

@keyframes float-blob-3 {
    0%, 100% {
        transform: translate(0px, 0px) scale(1);
    }
    33% {
        transform: translate(20px, -35px) scale(0.95);
    }
    66% {
        transform: translate(-35px, 35px) scale(1.05);
    }
}

.animate-blob-1 {
    animation: float-blob-1 14s infinite ease-in-out;
}

.animate-blob-2 {
    animation: float-blob-2 18s infinite ease-in-out;
}

.animate-blob-3 {
    animation: float-blob-3 12s infinite ease-in-out;
}

/* Button Ripple Effect */
.btn-ripple-container {
    position: relative;
    overflow: hidden;
}

.btn-ripple {
    position: absolute;
    border-radius: 50%;
    transform: scale(0);
    animation: ripple-animation 600ms linear;
    background-color: rgba(255, 255, 255, 0.35);
    pointer-events: none;
}

@keyframes ripple-animation {
    to {
        transform: scale(4);
        opacity: 0;
    }
}