/* CSS riêng cho phần Top nạp và Góp ý */

.ranking-contact-wrapper {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 20px;
    margin: 50px auto;
    width: 90%;
    max-width: 1100px;
}

.topup-ranking, .contact-form-box {
    background: #1b1c3a;
    padding: 20px;
    border-radius: 10px;
    flex: 1;
    min-width: 300px;
    box-shadow: 0 0 10px #000a;
}

.topup-ranking h2, .contact-form-box h2 {
    color: gold;
    text-align: center;
    margin-bottom: 20px;
}

.topup-ranking table {
    width: 100%;
    border-collapse: collapse;
}

.topup-ranking th, .topup-ranking td {
    padding: 10px;
    border: 1px solid #444;
    text-align: center;
}

.topup-ranking th {
    background-color: #333;
    color: cyan;
}

.topup-ranking tr:nth-child(even) {
    background-color: #2a2a4a;
}

.contact-form-box form {
    display: flex;
    flex-direction: column;
}

.contact-form-box textarea {
    padding: 10px;
    margin-bottom: 10px;
    border-radius: 5px;
    border: none;
    background: #2a2a4a;
    color: white;
}

.contact-form-box button {
    padding: 10px;
    background: cyan;
    border: none;
    font-weight: bold;
    cursor: pointer;
    border-radius: 5px;
    color: black;
}

.contact-form-box .message {
    margin-top: 10px;
    text-align: center;
    color: lime;
}