.oap-player-id-field {
    border-radius: 8px;
    padding: 20px;
    margin-bottom: 1.5em !important;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
}
.oap-player-id-field label {
    display: block;
    font-weight: bold;
    margin-bottom: 10px;
    font-size: 1.1em;
    color: #fff;
}

.oap-input-wrapper {
    display: flex;
    gap: 10px;
    align-items: center;
}

.oap-input-wrapper input.input-text {
    flex-grow: 1;
    margin: 0 !important;
}

#oap_check_id_button {
    flex-shrink: 0;
    white-space: nowrap;
    margin: 0 !important;
    background-color: #a04cff;
    box-shadow: 1px 2px 13px rgba(160, 76, 255, 0.5);
    color: #fff;
}

.oap-message {
    padding: 12px 15px;
    margin-top: 15px;
    border-radius: 5px;
    display: none;
    text-align: right;
    font-weight: 500;
}

.oap-message.success {
    color: #00c746;
}

.oap-message.error {
    color: #c7002a;
}

@media (max-width: 768px) {
    .oap-input-wrapper {
        flex-direction: column;
        align-items: stretch;
    }

    .oap-player-id-field {
        padding: 15px;
    }
}