body {
    font-family: 'Arial', sans-serif;
}

.claim-btn {
    font-size: 20px;
    padding: 10px 20px;
    background-color: #1865F2;
    color: white;
    border: none;
    border-radius: 5px;
    cursor: pointer;
}

/* Full-screen overlay for popup */
.popup {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: rgba(0, 0, 0, 0.6); /* semi-transparent background */
    z-index: 9999;
}

.popup-content {
    background-color: #FFFFFF;
    padding: 20px;
    width: 300px;
    max-width: 90%;
    text-align: center;
    border-radius: 8px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.3);
    color: #1C3C61;
}

.hidden {
    display: none;
}

.popup h2 {
    color: #1865F2;
    font-size: 24px;
    margin-bottom: 15px;
}

.popup input {
    width: 100%;
    padding: 10px;
    margin: 10px 0;
    font-size: 16px;
    border: 1px solid #ddd;
    border-radius: 5px;
}

.popup button {
    width: 100%;
    padding: 10px;
    background-color: #1865F2;
    color: white;
    font-size: 18px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
}

.close-text {
    display: block;
    margin-top: 10px;
    color: #4A90E2;
    font-size: 16px;
    cursor: pointer;
    text-decoration: underline;
}
.close-text:hover {
    color: #1C3C61;
}