.fb-form-submit-button {
    margin-top: 2.5rem;
    background-color: #059669;
    font-weight: 600;
    padding: 0.75rem 1rem;
    border-radius: 0.5rem;
    font-size: 0.875rem;
    box-shadow: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    transition: background-color 0.15s ease-in-out;
}

.fb-form-submit-button:hover {
    background-color: #10b981;
}

.fb-form-user-container {
    background-color: white;
    padding: 4rem 2rem;
}

/* LMS Plugin Styles */

/* Centralized step material sizing */
.step-material-container {
    height: 60vh;
    max-width: calc(60vh * 16/9);
    margin: 0 auto;
}

.step-material-container img,
.step-material-container iframe {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

/* Ensure PDFs and documents fit properly */
.step-material-container iframe[src*=".pdf"] {
    min-height: 60vh;
}

/* SCORM / HTML5 interactive packages: use full content width */
.step-material-container--interactive {
    width: 100%;
    max-width: 100%;
    margin: 0;
    height: clamp(28rem, 80vh, 64rem);
    min-height: 28rem;
}

.step-material-container--interactive iframe {
    display: block;
    width: 100%;
    height: 100%;
    border: 0;
}

/* Embedded player: hide Filament sidebar and use full width */
body.lms-embedded-player .fi-sidebar {
    display: none !important;
}

body.lms-embedded-player .fi-main-ctn {
    margin-inline-start: 0 !important;
}

body.lms-embedded-player .fi-main {
    max-width: 100%;
}

/* Knowledge checks: card-style radio options (single-choice Select fields on LMS tests). */
.lms-test-form-wrapper .lms-knowledge-check-radio-field .fi-fo-radio {
    counter-reset: lms-mcq-option;
    display: flex;
    flex-direction: column;
    gap: 0.625rem;
    width: 100%;
}

.lms-test-form-wrapper .lms-knowledge-check-radio-field .fi-fo-radio-label {
    counter-increment: lms-mcq-option;
    position: relative;
    display: flex;
    align-items: stretch;
    gap: 0.75rem;
    width: 100%;
    margin: 0;
    padding: 0.75rem 1rem;
    border-radius: 0.5rem;
    border: 1px solid rgb(229 231 235);
    background-color: rgb(249 250 251);
    cursor: pointer;
    transition:
        background-color 0.15s ease,
        border-color 0.15s ease,
        box-shadow 0.15s ease;
}

.dark .lms-test-form-wrapper .lms-knowledge-check-radio-field .fi-fo-radio-label {
    border-color: rgb(55 65 81);
    background-color: rgb(31 41 55 / 0.45);
}

.lms-test-form-wrapper .lms-knowledge-check-radio-field .fi-fo-radio-label:has(.fi-radio-input:checked) {
    border-color: rgb(251 146 60);
    background-color: rgb(255 247 237);
    box-shadow: 0 0 0 1px rgb(251 146 60 / 0.35);
}

.dark .lms-test-form-wrapper .lms-knowledge-check-radio-field .fi-fo-radio-label:has(.fi-radio-input:checked) {
    border-color: rgb(251 146 60);
    background-color: rgb(124 45 18 / 0.28);
}

.lms-test-form-wrapper .lms-knowledge-check-radio-field .fi-fo-radio-label:hover {
    border-color: rgb(209 213 219);
}

.dark .lms-test-form-wrapper .lms-knowledge-check-radio-field .fi-fo-radio-label:hover {
    border-color: rgb(75 85 99);
}

.lms-test-form-wrapper .lms-knowledge-check-radio-field .fi-fo-radio-label-text {
    display: flex;
    align-items: center;
    flex: 1;
    gap: 0.75rem;
    min-width: 0;
}

.lms-test-form-wrapper .lms-knowledge-check-radio-field .fi-fo-radio-label-text::before {
    content: counter(lms-mcq-option, upper-alpha);
    flex-shrink: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2rem;
    height: 2rem;
    border-radius: 0.375rem;
    font-size: 0.875rem;
    font-weight: 700;
    background-color: rgb(209 213 219);
    color: rgb(255 255 255);
}

.dark .lms-test-form-wrapper .lms-knowledge-check-radio-field .fi-fo-radio-label-text::before {
    background-color: rgb(75 85 99);
}

.lms-test-form-wrapper .lms-knowledge-check-radio-field .fi-fo-radio-label:has(.fi-radio-input:checked) .fi-fo-radio-label-text::before {
    background-color: rgb(249 115 22);
    color: rgb(255 255 255);
}

.lms-test-form-wrapper .lms-knowledge-check-radio-field .fi-radio-input {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.lms-test-form-wrapper .lms-knowledge-check-radio-field .fi-fo-radio-label-text p {
    margin: 0;
    font-size: 0.9375rem;
    line-height: 1.45;
}