.tiktok-registration-form,
.tiktok-status-checker {
    max-width: 500px;
    margin: 0 auto;
    padding: 20px;
    background: #f9f9f9;
    border-radius: 5px;
}

.tiktok-registration-form input,
.tiktok-registration-form select,
.tiktok-status-checker input {
    width: 100%;
    padding: 10px;
    margin-bottom: 15px;
    border: 1px solid #ddd;
    border-radius: 4px;
    box-sizing: border-box;
}

.tiktok-registration-form button,
.tiktok-status-checker button {
    width: 100%;
    padding: 12px;
    background: #0073aa;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 16px;
}

.tiktok-registration-form button:hover,
.tiktok-status-checker button:hover {
    background: #005a87;
}

.tiktok-message {
    padding: 10px;
    margin: 10px 0;
    border-radius: 4px;
}

.tiktok-error {
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

.tiktok-success {
    background: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.tiktok-registration-success,
.tiktok-status-result {
    background: white;
    padding: 20px;
    border-radius: 5px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.tiktok-status-result.success {
    border-left: 4px solid #46b450;
}

.tiktok-status-result.pending {
    border-left: 4px solid #dc3232;
}

.tiktok-status-result h4 {
    margin-top: 0;
    color: #23282d;
}