.code-box {
    font-family: 'Orbitron', 'Courier New', monospace;
    font-size: 26px !important;
    font-weight: bold !important;
    color: var(--primary-color) !important;
    background: rgba(0, 0, 0, 0.1);
    padding: 15px !important;
    border: 3px solid var(--primary-color);
    border-radius: 10px;
    margin: 15px auto !important;
    max-width: 300px;
    text-align: center;
    letter-spacing: 1px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    display: block !important;
    visibility: visible !important;
    opacity: 1 !important;
}

#registration-confirmation {
    z-index: 1000;
    position: relative;
    visibility: visible !important;
    opacity: 1 !important;
    border: 2px solid var(--primary-color);
    background: #1a1a2e !important;
    margin-top: 30px !important;
    margin-bottom: 50px !important;
}

.copy-button {
    background-color: var(--primary-color);
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 5px;
    cursor: pointer;
    font-weight: bold;
    margin: 10px;
    transition: all 0.3s ease;
}

.copy-button:hover {
    background-color: #5a1e9e;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(138, 43, 226, 0.4);
}