body {
    font-family: 'Segoe UI', sans-serif;
    margin: 0;
    background: #f9f9f9; /* hồng nhạt dịu */
    color: #f0f0f0;
}

/* HEADER */
header {
    text-align: center;
    padding: 20px;
    background: hsl(334, 50%, 77%);; /* tím pastel */
    border-bottom: 3px solid #ffafde;;
}
.logo {
    width: 80px;
    border-radius: 50%;
}

/* MENU */
.menu ul {
    list-style: none;
    margin: 0;
    padding: 12px;
    background: rgb(230, 177, 162);
    display: flex;
    justify-content: center;
}
.menu a {
    color: #fff;
    padding: 10px 22px;
    text-decoration: none;
    font-weight: bold;
}
.menu a:hover, .menu .active {
    background: #550e0e;
    border-radius: 8px;
}

/* LAYOUT */
main {
    display: flex;
    padding: 20px;
}

/* SIDEBAR */
.sidebar {
    width: 25%;
    background: #f29fdc;
    padding: 15px;
    border-radius: 10px;
    border: 2px solid #ffb6d9;
}
.sidebar h3 { 
    color: #000000; 
    font-weight: bold;
}
.sidebar ul {
    list-style: none;
    padding: 0;
}
.sidebar a {
    text-decoration: none;
    color: #000000;
    display: block;
    padding: 6px 0;
}
.sidebar a:hover {
    color: #fabbdf;
    text-decoration: underline;
}

/* CONTENT */
.content {
    width: 75%;
    padding-left: 20px;
}

.content h2 {
    color: #000000;
    border-left: 5px solid #000000;
    padding-left: 8px;
}

/* PRODUCT LIST */
.product-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 18px;
    margin-top: 20px;
}
.product-card {
    background: #f395c4;
    border: 2px solid #ffffff;
    border-radius: 10px;
    padding: 12px;
    text-align: center;
    transition: 0.3s;
}
.product-card:hover {
    transform: scale(1.08);
    border-color: #070601;
    box-shadow: 0 0 12px rgba(1, 11, 2, 0.6);
}
.product-card img {
    width: 100%;
    border-radius: 10px;
}
.price {
    color: #ffffff;
    font-weight: bold;
    margin: 8px 0;
}
.info {
    font-size: 14px;
    color: #000000;
}

/* FOOTER */
footer {
    text-align: center;
    padding: 12px;
    background: #ffc2f3;
    color: #fff;
    font-weight: bold;
    margin-top: 30px;
}