body {
    background-color: #f4f7fb;
    margin: 0;
    padding: 0;
    color: #333;
}

.container {
    max-width: 800px;
    margin: 2rem auto;
    padding: 1.5rem;
    background-color: #fff;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.header {
    display: block;
    text-align: center;
    padding: 1.5rem;
    background-color: #e8f5e9;
    border-radius: 12px 12px 0 0;
    color: #388e3c;
}

.header h1 {
    font-size: 2.5rem;
    font-weight: bold;
    margin-bottom: 0.5rem;
}

.header p {
    font-size: 1.1rem;
    text-align: center;
}

.section {
    padding: 1.5rem;
    border-bottom: 1px solid #f0f0f0;
}

.section:last-child {
    border-bottom: none;
}

.section h2 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: #444;
    border-bottom: 2px solid #727271;
    display: inline-block;
    padding-bottom: 0.2rem;
}

.order-details,
.customer-details,
.bank-details {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 1.05rem;
}

.item span {
    color: #555;
}

span.highlight {
    color: #0075f3;
    font-weight: 700;
    font-size: 1.5rem;
}

.price {
    font-size: 1.5rem;
    font-weight: bold;
}


@media (max-width: 768px) {
    .header h1 {
        font-size: 2rem;
    }

    .section h2 {
        font-size: 1.3rem;
    }

    .item {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }
}