:root {
    --primary-color: #1a1a1a; /* Đen sang trọng */
    --accent-color: #d4af37; /* Vàng Gold */
    --bg-color: #fcfcfc;
    --text-color: #333333;
}

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

.premium-card {
    background: rgba(255, 255, 255, 0.95);
    border: 1px solid rgba(0,0,0,0.05);
    box-shadow: 0 10px 30px rgba(0,0,0,0.08);
    border-radius: 12px;
    backdrop-filter: blur(10px);
}

.btn-primary-custom {
    background-color: var(--primary-color);
    color: white;
    border: none;
    transition: all 0.3s ease;
}

.btn-primary-custom:hover {
    background-color: var(--accent-color);
    color: white;
    box-shadow: 0 4px 15px rgba(212, 175, 55, 0.4);
}

/* Spinner loader */
.loader-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255,255,255,0.8);
    display: none;
    justify-content: center;
    align-items: center;
    z-index: 9999;
}
/* LV Style Redesign */
.lv-header { background-color: #fff; border-bottom: 1px solid #eaeaea; padding: 15px 0; }
.lv-header .navbar-brand { color: #000 !important; font-size: 24px; letter-spacing: 3px; font-weight: 500; }
.lv-header .nav-link, .lv-header .bi { color: #000 !important; font-size: 14px; }
.lv-subnav { background-color: #fff; border-bottom: 1px solid #eaeaea; padding: 10px 0; overflow-x: auto; white-space: nowrap; text-align: center; }
.lv-subnav a { color: #666; text-decoration: none; font-size: 13px; margin: 0 15px; text-transform: uppercase; letter-spacing: 1px; transition: color 0.2s; }
.lv-subnav a:hover, .lv-subnav a.active { color: #000; font-weight: 500; }
.lv-hero { position: relative; width: 100%; height: 80vh; background: url('../images/hero_banner.png') no-repeat center center; background-size: cover; display: flex; align-items: flex-end; padding-bottom: 50px; }
.lv-hero-content { position: absolute; bottom: 10%; left: 5%; width: 40%; color: #fff; text-shadow: 1px 1px 3px rgba(0,0,0,0.3); }
.lv-hero-content h2 { font-size: 2.5rem; font-weight: 300; margin-bottom: 20px; }
.lv-hero-content p { font-size: 1.1rem; line-height: 1.6; }
.lv-filter-btn { position: absolute; bottom: 30px; left: 50%; transform: translateX(-50%); background-color: #000; color: #fff; border: none; padding: 10px 30px; border-radius: 30px; font-size: 14px; letter-spacing: 1px; display: flex; align-items: center; gap: 8px; cursor: pointer; transition: background 0.3s; z-index: 10; text-decoration: none; }
.lv-filter-btn:hover { background-color: #333; color: #fff; }
@media (max-width: 768px) { .lv-hero-content { width: 90%; bottom: 15%; left: 5%; } .lv-hero-content h2 { font-size: 2rem; } .lv-hero { height: 60vh; } }
.product-card img { height: 250px; object-fit: cover; transition: transform 0.3s; } .product-card:hover img { transform: scale(1.05); } .product-card { overflow: hidden; border: none; box-shadow: 0 4px 15px rgba(0,0,0,0.05); }
/* Product details page & cards */ .lv-product-card { border: none; background: transparent; text-align: center; } .lv-product-card img { height: 350px; object-fit: contain; background: #f8f8f8; padding: 20px; transition: transform 0.3s; width: 100%; } .lv-product-card:hover img { transform: scale(1.02); } .lv-product-title { font-size: 14px; color: #000; text-decoration: none; margin-top: 15px; display: block; font-weight: 400; } .lv-product-price { font-size: 14px; color: #666; margin-top: 5px; } .lv-wishlist-icon { position: absolute; top: 15px; right: 15px; font-size: 20px; color: #000; cursor: pointer; z-index: 10; } .product-detail-img { width: 100%; background: #f8f8f8; padding: 50px; } .product-detail-info { padding: 40px 0; } .lv-accordion .accordion-item { border: none; border-bottom: 1px solid #eaeaea; } .lv-accordion .accordion-button { padding: 20px 0; font-size: 14px; font-weight: 500; color: #000; background: transparent !important; box-shadow: none !important; } .lv-accordion .accordion-button:not(.collapsed) { color: #000; } .lv-btn-zalo { background: #000; color: #fff; width: 100%; padding: 15px; text-transform: uppercase; letter-spacing: 1px; font-weight: 500; font-size: 14px; border: none; border-radius: 30px; margin-top: 10px; transition: 0.3s; } .lv-btn-zalo:hover { background: #333; color: #fff; } .lv-btn-cart { border: 1px solid #000; background: transparent; color: #000; width: 100%; padding: 15px; text-transform: uppercase; letter-spacing: 1px; font-weight: 500; font-size: 14px; border-radius: 30px; margin-top: 20px; transition: 0.3s; } .lv-btn-cart:hover { background: #f8f8f8; }
/* NEW LUXURY OVERRIDES */ body { font-family: 'Inter', sans-serif; } h1, h2, h3, .navbar-brand { font-family: 'Playfair Display', serif; } .lv-subnav a.active { border-bottom: 2px solid #000; padding-bottom: 5px; } .lv-product-card img { background: #F6F5F3; } .lv-wishlist-icon { top: auto; bottom: 15px; right: 15px; } .floating-filter { position: fixed; bottom: 30px; left: 50%; transform: translateX(-50%); z-index: 1050; background: #000; color: #fff; padding: 12px 30px; border-radius: 30px; border: none; font-size: 14px; display: flex; align-items: center; gap: 8px; box-shadow: 0 4px 15px rgba(0,0,0,0.2); } .floating-filter:hover { background: #333; color: #fff; } .lv-hover-arrows { position: absolute; top: 50%; width: 100%; display: flex; justify-content: space-between; padding: 0 10px; opacity: 0; transition: opacity 0.3s; transform: translateY(-50%); pointer-events: none; } .lv-product-card:hover .lv-hover-arrows { opacity: 1; } .lv-hover-arrows i { background: rgba(255,255,255,0.8); color: #000; width: 30px; height: 30px; display: flex; align-items: center; justify-content: center; border-radius: 50%; font-size: 12px; } .lv-accordion .accordion-button::after { content: '+'; background: none; font-size: 20px; font-weight: 300; width: auto; height: auto; transform: none !important; } .lv-accordion .accordion-button:not(.collapsed)::after { content: '-'; } .lv-footer { background: #fff; border-top: 1px solid #eaeaea; padding: 60px 0 30px; font-size: 13px; } .lv-footer h6 { font-family: 'Inter', sans-serif; font-weight: 600; text-transform: uppercase; letter-spacing: 1px; margin-bottom: 20px; font-size: 12px; } .lv-footer ul { list-style: none; padding: 0; margin: 0; } .lv-footer ul li { margin-bottom: 12px; } .lv-footer ul li a { color: #666; text-decoration: none; transition: 0.3s; } .lv-footer ul li a:hover { color: #000; text-decoration: underline; } .lv-email-input { border: none; border-bottom: 1px solid #000; border-radius: 0; padding: 10px 0; font-size: 13px; box-shadow: none !important; background: transparent; } .lv-email-input:focus { border-color: #000; background: transparent; }
/* HOVER ANIMATIONS */ .lv-product-card img { transition: transform 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94) !important; } .lv-product-card:hover img { transform: scale(1.06) !important; } .lv-hover-arrows { transition: all 0.4s ease !important; opacity: 0; } .lv-product-card:hover .lv-hover-arrows { opacity: 1 !important; } .lv-product-card .lv-hover-arrows i { transition: transform 0.3s ease, background 0.3s ease; } .lv-product-card .lv-hover-arrows i:hover { background: #000 !important; color: #fff !important; transform: scale(1.1); } /* WISHLIST ANIMATION */ .lv-wishlist-icon { transition: transform 0.2s cubic-bezier(0.175, 0.885, 0.32, 1.275), color 0.2s; cursor: pointer; } .lv-wishlist-icon:active { transform: scale(0.8); } .lv-wishlist-icon.active { color: #000; }