body {
    font-family: Arial, sans-serif;
    background: linear-gradient(135deg, #fddde6, #faaca8);
    margin: 0;
    padding: 0;
    color: #333;
    text-align: center;
}

header {
    padding: 20px;
    color: #fff;
    background: #e91e63;
}

.promo {
    font-size: 1.2em;
    font-weight: bold;
}

.old-price {
    text-decoration: line-through;
    color: #ffcccc;
}

.new-price {
    color: #ffeb3b;
    font-weight: bold;
}

.form-section {
    padding: 20px;
    background: #fff;
    margin: 20px;
    border-radius: 8px;
    max-width: 400px;
    margin-left: auto;
    margin-right: auto;
}

input, button {
    width: 100%;
    padding: 10px;
    margin: 8px 0;
    border-radius: 5px;
    border: 1px solid #ccc;
}

button {
    background: #e91e63;
    color: white;
    border: none;
    cursor: pointer;
}

button:hover {
    background: #c2185b;
}

table {
    width: 90%;
    margin: 20px auto;
    border-collapse: collapse;
    background: white;
}