/* ==========================================================================
   VALIMP PREMIUM INDUSTRIAL DESIGN SYSTEM
   ========================================================================== */

/* Smooth Animations */
@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.96) translateY(8px);
    }
    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

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

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

.animate-scaleIn {
    animation: scaleIn 0.25s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.animate-fadeIn {
    animation: fadeIn 0.2s ease forwards;
}

/* Skeleton Loading Shimmer */
.skeleton {
    background: linear-gradient(90deg, #f1f5f9 25%, #e2e8f0 50%, #f1f5f9 75%);
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
}

/* Custom Sleek Scrollbar */
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}

::-webkit-scrollbar-track {
    background: #f8fafc;
}

::-webkit-scrollbar-thumb {
    background: #cbd5e1;
    border-radius: 9999px;
}

::-webkit-scrollbar-thumb:hover {
    background: #94a3b8;
}

/* Category Pill Styling */
.category-pill {
    cursor: pointer;
    transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.category-pill:hover:not(.active) {
    background-color: rgba(255, 255, 255, 0.15) !important;
    border-color: rgba(255, 255, 255, 0.3) !important;
    transform: translateY(-1px);
}

.category-pill.active {
    background-color: #0284c7 !important;
    border-color: #38bdf8 !important;
    color: #ffffff !important;
    box-shadow: 0 4px 14px 0 rgba(2, 132, 199, 0.39);
}

/* Product Card High Polish */
.product-card {
    transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1), 
                box-shadow 0.25s cubic-bezier(0.16, 1, 0.3, 1), 
                border-color 0.2s ease;
}

.product-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 30px -10px rgba(15, 23, 42, 0.1), 0 2px 6px -1px rgba(15, 23, 42, 0.05);
    border-color: #38bdf8;
}

.product-card:hover .product-img {
    transform: scale(1.06);
}

.product-img {
    transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Toast Notification */
#valimpToast {
    animation: scaleIn 0.25s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

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

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

/* Pinned Cart Sidebar Mode */
@media (min-width: 1024px) {
    body.cart-pinned {
        padding-right: 440px;
        transition: padding-right 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    }
    body.cart-pinned #mainHeader {
        padding-right: 440px;
        transition: padding-right 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    }
    body.cart-pinned #productModal {
        right: 440px !important;
        width: calc(100vw - 440px) !important;
        padding-left: 1.5rem !important;
        padding-right: 1.5rem !important;
    }
    body.cart-pinned #cartDrawer {
        display: block !important;
        pointer-events: none;
        z-index: 55;
    }
    body.cart-pinned #cartBackdrop {
        display: none !important;
        pointer-events: none !important;
    }
    body.cart-pinned #cartDrawerContainer {
        pointer-events: auto;
        box-shadow: -8px 0 25px -5px rgba(15, 23, 42, 0.12);
        border-left: 1px solid #cbd5e1;
    }
}

/* Cart Item Added Pulse Effect */
@keyframes itemPulse {
    0% { transform: scale(1); background-color: #f0fdf4; border-color: #86efac; }
    50% { transform: scale(1.02); background-color: #dcfce7; border-color: #4ade80; }
    100% { transform: scale(1); }
}

.item-just-added {
    animation: itemPulse 0.6s ease forwards;
}

/* Print CSS for Formal B2B Quote Sheet */
@media print {
    @page {
        size: letter portrait;
        margin: 12mm 15mm;
    }
    
    html, body {
        background: #ffffff !important;
        color: #0f172a !important;
        margin: 0 !important;
        padding: 0 !important;
        width: 100% !important;
        font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif !important;
        -webkit-print-color-adjust: exact !important;
        print-color-adjust: exact !important;
    }

    body > *:not(#printableQuote) {
        display: none !important;
    }

    #printableQuote {
        display: block !important;
        visibility: visible !important;
        position: static !important;
        width: 100% !important;
        max-width: 100% !important;
        margin: 0 !important;
        padding: 0 !important;
        background: #ffffff !important;
        color: #0f172a !important;
    }

    #printableQuote * {
        visibility: visible !important;
    }

    table {
        width: 100% !important;
        border-collapse: collapse !important;
    }

    tr, td, th {
        page-break-inside: avoid !important;
        break-inside: avoid !important;
    }
}

/* Subcategories Horizontal Scroll Fade & Smooth Interaction */
.subcat-scroll-fade {
    mask-image: linear-gradient(to right, black calc(100% - 36px), transparent 100%);
    -webkit-mask-image: linear-gradient(to right, black calc(100% - 36px), transparent 100%);
}

.subcat-scroll-fade-both {
    mask-image: linear-gradient(to right, transparent 0%, black 28px, black calc(100% - 28px), transparent 100%);
    -webkit-mask-image: linear-gradient(to right, transparent 0%, black 28px, black calc(100% - 28px), transparent 100%);
}

.subcat-tab-btn {
    transition: all 0.18s cubic-bezier(0.16, 1, 0.3, 1);
}

.subcat-tab-btn:hover:not(.active) {
    background-color: #e2e8f0;
    color: #0f172a;
    transform: translateY(-1px);
}

.subcat-tab-btn.active {
    background-color: #0284c7 !important;
    color: #ffffff !important;
    font-weight: 800 !important;
    box-shadow: 0 4px 12px -2px rgba(2, 132, 199, 0.35);
}

/* Filter Chip Dismiss Animation */
.filter-chip {
    animation: scaleIn 0.18s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

/* Smooth Category Accordion */
.category-tree-item {
    transition: background-color 0.15s ease, border-color 0.15s ease;
}