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

:root {
    --primary-color: #1e40af; /* Deeper, richer blue */
    --secondary-color: #64748b;
    --success-color: #10b981;
    --danger-color: #ef4444;
    --warning-color: #f59e0b;
    --info-color: #0ea5e9;
    --light-bg: #f8fafc;
    --card-shadow: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --card-shadow-hover: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
}

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--light-bg);
    color: #1e293b;
    overflow-x: hidden;
}

/* Typography Enhancements */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    letter-spacing: -0.025em;
}

.logo-text {
    font-weight: 800;
    color: #0f172a;
    text-decoration: none;
    font-size: 1.5rem;
}

/* Override Bootstrap Primary */
.text-primary { color: var(--primary-color) !important; }
.bg-primary { background-color: var(--primary-color) !important; }
.btn-primary { background-color: var(--primary-color); border-color: var(--primary-color); }
.btn-primary:hover { background-color: #1e3a8a; border-color: #1e3a8a; }
.btn-outline-primary { color: var(--primary-color); border-color: var(--primary-color); }
.btn-outline-primary:hover { background-color: var(--primary-color); color: #fff; }

/* Premium Layout & Navigation */
.header-main {
    position: sticky;
    top: 0;
    z-index: 1020;
    background: rgba(255, 255, 255, 0.95) !important;
    backdrop-filter: blur(12px);
    border-bottom: 1px solid #e2e8f0 !important;
}

/* Modern Cards */
.card {
    border: none;
    border-radius: 1rem;
    box-shadow: var(--card-shadow);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.card:hover {
    box-shadow: var(--card-shadow-hover);
}

/* Product Card Redesign */
.card-product-grid {
    overflow: hidden;
    height: 100%;
    background: #fff;
}

.card-product-grid .img-wrap {
    position: relative;
    height: 240px;
    background: #ffffff;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 12px;
}

.card-product-grid .img-wrap img.product-img-contain {
    max-width: 100%;
    max-height: 100%;
    width: auto;
    height: auto;
    object-fit: contain;
    transition: transform 0.4s ease;
}

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

.card-product-grid .card-body {
    padding: 1.15rem;
}

/* Offcanvas Menu Drawer Stacking Fix */
.offcanvas {
    z-index: 1090 !important;
}
.offcanvas-backdrop {
    z-index: 1085 !important;
}

/* Hero Carousel Responsive Row & Item */
.hero-row-responsive,
.hero-slide-item {
    min-height: 440px;
}
@media (max-width: 767.98px) {
    .hero-row-responsive,
    .hero-slide-item {
        min-height: 240px;
    }
}

.card-product-grid .title {
    font-size: 0.95rem;
    font-weight: 600;
    color: #1e293b;
    text-decoration: none;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    margin-bottom: 0.5rem;
}

.price {
    font-size: 1.1rem;
    font-weight: 700;
    color: #0f172a;
}

.price-old {
    color: #94a3b8;
    text-decoration: line-through;
    font-size: 0.85rem;
    margin-left: 0.5rem;
}

/* Badges & Indicators */
.badge {
    padding: 0.35em 0.65em;
    font-weight: 600;
    border-radius: 0.5rem;
}

.badge-discount {
    position: absolute;
    top: 12px;
    left: 12px;
    z-index: 10;
    background: #ef4444;
    color: #fff;
}

.wishlist-btn {
    position: absolute;
    top: 12px;
    right: 12px;
    z-index: 10;
}

.wishlist-btn .btn {
    background: #fff;
    border: none;
    box-shadow: 0 4px 6px -1px rgb(0 0 0 / 0.1);
    color: #64748b;
    width: 36px;
    height: 36px;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
}

.wishlist-btn .btn:hover {
    color: #ef4444;
}

/* Forms & Buttons */
.form-control, .form-select {
    padding: 0.625rem 1rem;
    border-radius: 0.75rem;
    border: 1px solid #e2e8f0;
    background-color: #fff;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.form-control:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 4px rgba(30, 64, 175, 0.1); /* Darker blue shadow */
}

.btn {
    padding: 0.625rem 1.5rem;
    font-weight: 600;
    border-radius: 0.75rem;
    transition: all 0.2s ease;
}

/* Account Sidebar */
.account-sidebar .list-group-item {
    padding: 0.875rem 1.25rem;
    border: none;
    margin-bottom: 0.25rem;
    border-radius: 0.75rem !important;
    color: #475569;
    font-weight: 500;
}

.account-sidebar .list-group-item.active {
    background-color: rgba(30, 64, 175, 0.1);
    color: var(--primary-color);
}

.account-sidebar .list-group-item i {
    width: 24px;
    font-size: 1.1rem;
}

/* Animations & Transitions */
.fade-in {
    animation: fadeIn 0.4s ease-in-out;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

#products-container.is-loading #product-grid-wrapper {
    filter: blur(4px);
    opacity: 0.6;
    transition: all 0.2s ease-in;
    pointer-events: none;
}

/* Shop Filter Animation */
#mainContentArea {
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

#leftFilterPanel.show ~ #mainContentArea {
    flex: 0 0 75%;
    max-width: 75%;
}

#product-grid-wrapper > .col {
    transition: width 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

/* --- ENHANCED FILTER BUTTON UI --- */
.filter-form .btn-outline-light {
    border-color: #f1f5f9 !important;
    background-color: #fff !important;
    color: #475569 !important;
    font-weight: 500 !important;
    font-size: 0.875rem !important;
}

.filter-form .btn-outline-light:hover {
    background-color: #f8fafc !important;
    border-color: #cbd5e1 !important;
    color: var(--primary-color) !important;
}

.filter-form .btn-check:checked + .btn-outline-light {
    background-color: rgba(30, 64, 175, 0.08) !important;
    color: var(--primary-color) !important;
    border-color: var(--primary-color) !important;
    font-weight: 700 !important;
    box-shadow: none !important;
    transform: none !important;
}

/* Specific highlight for selected labels in filter chips */
.chip-link {
    transition: all 0.2s ease;
}
.chip-link:hover {
    background-color: #ef4444 !important;
    color: #fff !important;
    border-color: #ef4444 !important;
}

/* Filter Scroll Area */
.filter-scroll-area::-webkit-scrollbar { width: 5px; }
.filter-scroll-area::-webkit-scrollbar-track { background: transparent; }
.filter-scroll-area::-webkit-scrollbar-thumb { background: #e2e8f0; border-radius: 10px; }
.filter-scroll-area::-webkit-scrollbar-thumb:hover { background: #cbd5e1; }


@media (max-width: 767.98px) {
    #leftFilterPanel.show ~ #mainContentArea {
        flex: 0 0 100%;
        max-width: 100%;
    }
}


/* Responsive adjustments & Mobile Optimizations */
.no-scrollbar::-webkit-scrollbar {
    display: none;
}
.no-scrollbar {
    -ms-overflow-style: none;
    scrollbar-width: none;
    -webkit-overflow-scrolling: touch;
}

@media (max-width: 767.98px) {
    /* Mobile Spacing */
    main.py-4 {
        padding-top: 0.75rem !important;
        padding-bottom: 2rem !important;
    }
    
    /* Product Card Mobile Tweaks */
    .card-product-grid .img-wrap {
        height: 160px !important;
    }
    .card-product-grid .card-body {
        padding: 0.75rem !important;
    }
    .card-product-grid .title {
        font-size: 0.84rem !important;
        line-height: 1.35 !important;
        margin-bottom: 0.35rem !important;
    }
    .card-product-grid .price {
        font-size: 0.98rem !important;
    }
    .wishlist-btn .btn {
        width: 30px !important;
        height: 30px !important;
        font-size: 0.8rem !important;
    }
    .wishlist-btn {
        top: 8px !important;
        right: 8px !important;
    }
    
    /* Hero Carousel Mobile Tweaks */
    #heroCarousel, 
    #heroCarousel .carousel-item,
    #heroCarousel .carousel-item > div {
        min-height: 240px !important;
    }
    .hero-section {
        margin-top: 0.5rem !important;
        margin-bottom: 1.25rem !important;
    }
    
    /* Responsive Sections */
    section.py-5 {
        padding-top: 1.75rem !important;
        padding-bottom: 1.75rem !important;
    }
}