body {
    background-color: #f8f9fa;
}

.hero-section {
    background: #ffffff;
    border: 1px solid #dee2e6;
    border-radius: 16px;
    padding: 3rem;
}

.section-title {
    font-weight: 700;
}

.summary-box,
.info-box {
    background: #ffffff;
    border: 1px solid #dee2e6;
    border-radius: 14px;
    padding: 1.5rem;
}

.info-box h5 {
    margin-bottom: 0.75rem;
}

.product-card {
    border: 0;
    border-radius: 14px;
}

.product-card .card-img-top {
    height: 220px;
    object-fit: cover;
    background: #f1f3f5;
}

.product-card .card-title {
    min-height: 48px;
}

.detail-image {
    height: 100%;
    max-height: 480px;
    object-fit: cover;
    background: #f1f3f5;
}

.cart-thumb,
.admin-thumb {
    width: 70px;
    height: 70px;
    object-fit: cover;
    border-radius: 8px;
    background: #f1f3f5;
}

.simple-list {
    padding-left: 1.2rem;
}

.admin-card {
    border: 0;
    border-radius: 14px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.06);
}

.login-box {
    max-width: 420px;
    margin: 60px auto;
}

@media (max-width: 767px) {
    .hero-section {
        padding: 2rem;
    }
}