:root {
    --bg-color: #ffffff; /* Pure white */
    --text-main: #1a1a1a; /* Black slate */
    --text-muted: #6c757d;
    --accent-color: #8b1c31; /* Clear Maroon */
    --accent-hover: #6d1425;
    --card-bg: #ffffff;
}

body { 
    padding-top: 6.5rem; 
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-color);
    color: var(--text-main);
}

/* Navbar Styling */
.navbar {
    background-color: rgba(255, 255, 255, 0.95) !important;
    backdrop-filter: blur(10px);
    border-bottom: 1px solid #eef0f2;
}
.navbar-brand {
    font-weight: 700;
    color: var(--text-main) !important;
    letter-spacing: 0.5px;
}
.nav-link {
    color: var(--text-muted) !important;
    font-weight: 500;
    transition: color 0.2s ease, border-bottom 0.2s ease;
    padding-bottom: 0.2rem;
}
.nav-link:hover {
    color: var(--accent-color) !important;
}
.nav-link.active {
    font-weight: 700;
    color: var(--accent-color) !important;
    border-bottom: 2px solid var(--accent-color);
}

/* Global Button Styling */
.btn-custom {
    background-color: var(--accent-color);
    color: white;
    border: none;
    font-weight: 500;
    padding: 0.5rem 1.5rem;
    border-radius: 2px;
    transition: all 0.3s ease;
}
.btn-custom:hover {
    background-color: var(--accent-hover);
    color: white;
}
.btn-outline-custom {
    background-color: transparent;
    color: var(--accent-color);
    border: 1px solid var(--accent-color);
    font-weight: 500;
    border-radius: 2px;
    transition: all 0.3s ease;
}
.btn-outline-custom:hover {
    background-color: var(--accent-color);
    color: white;
}

/* Utility classes for shared partials */
.detail-back-link {
    color: var(--text-muted);
    font-size: 0.95rem;
    font-weight: 600;
    letter-spacing: 0.5px;
}

.detail-back-link:hover {
    color: var(--accent-color);
}

.placeholder-image {
    height: 500px;
    background-color: var(--bg-color, #ffffff);
    color: var(--text-muted, #adb5bd);
    border-radius: 2px;
    border: 1px solid #eef0f2;
}

.placeholder-image i {
    font-size: 4rem;
}

.trust-badges {
    font-size: 0.85rem;
}

.bg-white {
    background-color: #ffffff;
}

/* Image classes */
.product-image { object-fit: contain !important; height: 220px !important; width: 100% !important; border-bottom: 1px solid #eef0f2; background-color: #ffffff; }
.detail-image { max-height: 500px; object-fit: contain; width: 100%; height: 100%; border-radius: 2px; }

/* Cart items */
.cart-item-img { width: 80px; height: 80px; object-fit: cover; border-radius: 2px; }
.cart-item-placeholder { width: 80px; height: 80px; background-color: #f8f9fa; color: #adb5bd; border-radius: 2px; }

/* Decorative */
.accent-line { width: 50px; height: 2px; background-color: var(--accent-color); margin-bottom: 2rem; }

/* Typography */
.font-light-spacing { font-weight: 300; letter-spacing: 1px; }
.text-main-lh { line-height: 1.8; color: var(--text-main); font-size: 1.05rem; }

/* Badge styling */
.badge-featured {
    position: absolute;
    top: 15px;
    right: 15px;
    background-color: var(--accent-color);
    color: white;
    font-size: 0.70rem;
    font-weight: 600;
    letter-spacing: 1px;
    padding: 0.3rem 0.6rem;
    border-radius: 2px;
    z-index: 10;
}

main { min-height: 80vh; }

/* Custom Polish for Alert Messages */
.alert-danger {
    background-color: #fdf2f2 !important;
    border: 1px solid #fde8e8 !important;
    color: #9b1c1c !important;
    font-weight: 500;
}
.alert-success {
    background-color: #f3faf7 !important;
    border: 1px solid #def7ec !important;
    color: #03543f !important;
    font-weight: 500;
}

/* Back to Top Button */
#backToTopBtn {
    display: flex;
    justify-content: center;
    align-items: center;
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 99;
    border: none;
    outline: none;
    background-color: var(--accent-color);
    color: white;
    cursor: pointer;
    border-radius: 50%;
    width: 50px;
    height: 50px;
    font-size: 1.5rem;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: opacity 0.3s ease, visibility 0.3s ease, transform 0.3s ease, background-color 0.3s ease;
}

#backToTopBtn.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

#backToTopBtn:hover {
    background-color: var(--accent-hover);
    transform: translateY(-3px);
}

/* Highlighted Products Slider */
.custom-slider {
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scrollbar-width: none; /* Firefox */
    -ms-overflow-style: none;  /* Internet Explorer 10+ */
}
.custom-slider::-webkit-scrollbar { 
    display: none; /* Safari and Chrome */
}
.slider-card {
    scroll-snap-align: start;
    width: 100%; 
}

.slider-control-prev, .slider-control-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 44px;
    height: 44px;
    background-color: white;
    border: 1px solid #eef0f2;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 10;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    transition: transform 0.2s, box-shadow 0.2s;
}
.slider-control-prev:hover, .slider-control-next:hover {
    transform: translateY(-50%) scale(1.05);
    box-shadow: 0 6px 16px rgba(0,0,0,0.15);
}
.slider-control-prev { left: -22px; }
.slider-control-next { right: -22px; }

@media (max-width: 1200px) {
    .slider-control-prev { left: 10px; }
    .slider-control-next { right: 10px; }
}

/* Rectangular Indicators */
.slider-dot {
    width: 30px;
    height: 6px;
    border-radius: 2px;
    background-color: #eef0f2;
    border: none;
    padding: 0;
    cursor: pointer;
    transition: background-color 0.3s ease;
}
.slider-dot:hover {
    background-color: #ced4da;
}
.slider-dot.active {
    background-color: var(--accent-color);
}

/* Toast Notifications - Top Right, Shimmer Effect */
.toast-container {
    position: fixed;
    top: 5.5rem;
    right: 1rem;
    z-index: 1100;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    pointer-events: none;
}

.toast-item {
    pointer-events: auto;
    background: #ffffff;
    border: 1px solid #eef0f2;
    border-radius: 4px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    padding: 1rem 1.25rem;
    min-width: 280px;
    max-width: 360px;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    position: relative;
    overflow: hidden;
    opacity: 0;
    transform: translateX(100%);
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.toast-item.show {
    opacity: 1;
    transform: translateX(0);
}

.toast-item.hiding {
    opacity: 0;
    transform: translateX(100%);
}

/* Shimmer sweep animation */
.toast-item::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(139, 28, 49, 0.08),
        transparent
    );
    animation: toast-shimmer 2s ease-in-out 0.3s;
}

.toast-item.success::after {
    background: linear-gradient(
        90deg,
        transparent,
        rgba(25, 135, 84, 0.08),
        transparent
    );
}

.toast-item.error::after {
    background: linear-gradient(
        90deg,
        transparent,
        rgba(220, 53, 69, 0.08),
        transparent
    );
}

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

.toast-icon {
    flex-shrink: 0;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.toast-icon.success { color: #198754; }
.toast-icon.error { color: #dc3545; }
.toast-icon.info { color: var(--accent-color, #8b1c31); }

.toast-content {
    flex: 1;
    min-width: 0;
}

.toast-title {
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--text-main, #1a1a1a);
    margin-bottom: 0.15rem;
}

.toast-message {
    font-size: 0.85rem;
    color: var(--text-muted, #6c757d);
}

.toast-close {
    flex-shrink: 0;
    background: none;
    border: none;
    padding: 0.25rem;
    cursor: pointer;
    color: var(--text-muted, #6c757d);
    opacity: 0.6;
    transition: opacity 0.2s;
}

.toast-close:hover {
    opacity: 1;
}

/* Cart Badge Animation */
#cart-badge-trigger .badge {
    transition: transform 0.2s ease;
}

/* Infinite Scroll & Skeleton Loader Styles */
.htmx-indicator {
    display: none !important;
}
.htmx-request .htmx-indicator {
    display: flex !important;
}
.skeleton-placeholder {
    background-color: #eef0f2 !important;
    opacity: 0.6;
    border-radius: 2px;
}
.skeleton-image {
    background-color: #f8f9fa !important;
    height: 220px;
    width: 100%;
    border-bottom: 1px solid #eef0f2;
}
.skeleton-btn {
    background-color: transparent !important;
    border: 1px solid #eef0f2 !important;
    height: 38px;
}

/* Product Detail Gallery Slider */
.gallery-slider {
    display: flex;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scrollbar-width: none; /* Firefox */
    -ms-overflow-style: none;  /* Internet Explorer 10+ */
    border-radius: 2px;
    width: 100%;
    max-width: 100%;
}
.gallery-slider::-webkit-scrollbar {
    display: none; /* Safari and Chrome */
}
.gallery-slide {
    scroll-snap-align: start;
    width: 100%;
    flex-shrink: 0;
}
.gallery-slide > div {
    height: 500px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #ffffff; /* Pure white visual frame */
    border: 1px solid #eef0f2;
    border-radius: 2px;
    overflow: hidden;
}
.gallery-control-prev, .gallery-control-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 44px;
    height: 44px;
    background-color: rgba(255, 255, 255, 0.9);
    border: 1px solid #eef0f2;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 5;
    box-shadow: 0 4px 12px rgba(0,0,0,0.08);
    transition: background-color 0.2s, transform 0.2s, box-shadow 0.2s;
}
.gallery-control-prev:hover, .gallery-control-next:hover {
    background-color: white;
    transform: translateY(-50%) scale(1.05);
    box-shadow: 0 6px 16px rgba(0,0,0,0.12);
}
.gallery-control-prev { left: 15px; }
.gallery-control-next { right: 15px; }

.thumbnail-item {
    border: 2px solid #eef0f2 !important;
}
.thumbnail-item.active {
    border-color: var(--accent-color, #2b2b2b) !important;
}
.thumbnail-item:hover {
    border-color: #ced4da !important;
}

/* WYSIWYG Heading Coherence */
.text-main-lh h1, .info-content h1, .product-description h1 {
    font-size: 1.55rem;
    font-weight: 600;
    margin-top: 1.8rem;
    margin-bottom: 0.9rem;
    color: var(--text-main, #1a1a1a);
    line-height: 1.4;
}
.text-main-lh h2, .info-content h2, .product-description h2 {
    font-size: 1.3rem;
    font-weight: 600;
    margin-top: 1.6rem;
    margin-bottom: 0.8rem;
    color: var(--text-main, #1a1a1a);
    line-height: 1.4;
}
.text-main-lh h3, .info-content h3, .product-description h3 {
    font-size: 1.15rem;
    font-weight: 600;
    margin-top: 1.4rem;
    margin-bottom: 0.7rem;
    color: var(--text-main, #1a1a1a);
    line-height: 1.4;
}
.text-main-lh h4, .info-content h4, .product-description h4 {
    font-size: 1.05rem;
    font-weight: 600;
    margin-top: 1.2rem;
    margin-bottom: 0.6rem;
    color: var(--text-main, #1a1a1a);
    line-height: 1.4;
}

/* WYSIWYG Table Coherence */
.text-main-lh table, .info-content table, .product-description table {
    width: 100% !important;
    margin-bottom: 1.5rem;
    border-collapse: collapse;
    font-size: 0.95rem;
    color: var(--text-main, #1a1a1a);
    border: 1.5px solid #eef0f2;
}
.text-main-lh table th, .info-content table th, .product-description table th {
    background-color: #f8f9fa;
    color: var(--text-main, #1a1a1a);
    font-weight: 600;
    text-align: left;
    padding: 0.75rem 1rem;
    border: 1.5px solid #eef0f2;
}
.text-main-lh table td, .info-content table td, .product-description table td {
    padding: 0.75rem 1rem;
    border: 1.5px solid #eef0f2;
    line-height: 1.6;
}
.text-main-lh table tr:nth-child(even), .info-content table tr:nth-child(even), .product-description table tr:nth-child(even) {
    background-color: #fcfdfe;
}
.text-main-lh table tr:hover, .info-content table tr:hover, .product-description table tr:hover {
    background-color: #f8f9fa;
}