.aie-remote-form-container {
    position: relative;
    min-height: 100px;
}

.aie-rf-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px 20px;
    color: #666;
    font-size: 14px;
    gap: 10px;
}

.aie-rf-spinner {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 2px solid #ddd;
    border-top-color: #666;
    border-radius: 50%;
    animation: aie-rf-spin 0.8s linear infinite;
}

@keyframes aie-rf-spin {
    to { transform: rotate(360deg); }
}

.aie-rf-error {
    padding: 15px 20px;
    background: #fef0f0;
    border-left: 4px solid #d63638;
    color: #8b1a1a;
    font-size: 14px;
    border-radius: 3px;
}

.aie-rf-error-public {
    padding: 20px;
    text-align: center;
    color: #999;
    font-size: 14px;
}

/*
 * Fix: Many WordPress themes hide <legend> and <fieldset> elements by default
 * (e.g. screen-reader-only positioning). Force them visible inside AI Engine forms.
 */
.aie-remote-form-container .mwai-form-field legend,
.aie-hub-tool-container .mwai-form-field legend,
.mwai-form-container .mwai-form-field legend,
.aie-remote-form-container .mwai-form-upload legend,
.aie-hub-tool-container .mwai-form-upload legend,
.mwai-form-container .mwai-form-upload legend {
    position: static !important;
    width: auto !important;
    height: auto !important;
    overflow: visible !important;
    clip: auto !important;
    clip-path: none !important;
    white-space: normal !important;
    margin: 0 0 6px 0;
    padding: 0;
    font-size: inherit;
    font-weight: 600;
    display: block;
}

.aie-remote-form-container .mwai-form-field fieldset,
.aie-hub-tool-container .mwai-form-field fieldset,
.mwai-form-container .mwai-form-field fieldset,
.aie-remote-form-container .mwai-form-field-radio .mwai-form-field-container label,
.aie-hub-tool-container .mwai-form-field-radio .mwai-form-field-container label,
.mwai-form-container .mwai-form-field-radio .mwai-form-field-container label {
    position: static !important;
    width: auto !important;
    height: auto !important;
    overflow: visible !important;
    clip: auto !important;
    clip-path: none !important;
    white-space: normal !important;
    border: none;
    padding: 0;
    margin: 0;
}

.aie-remote-form-container .mwai-form-field-radio .mwai-form-field-container,
.aie-hub-tool-container .mwai-form-field-radio .mwai-form-field-container,
.mwai-form-container .mwai-form-field-radio .mwai-form-field-container {
    display: flex;
    align-items: center;
    gap: 6px;
    margin: 4px 0;
}

.aie-remote-form-container .mwai-form-field-radio .mwai-form-field-container label,
.aie-hub-tool-container .mwai-form-field-radio .mwai-form-field-container label,
.mwai-form-container .mwai-form-field-radio .mwai-form-field-container label {
    display: inline !important;
    font-weight: normal;
    cursor: pointer;
}