body.ms1-doc-open {
    overflow: hidden;
}

/**
 * MS1 — Module documentation (overlay paginé).
 * Le bouton ? réutilise .btn-aide-bib (style.css) — pas de style rond dupliqué ici.
 */

.btn-aide-bib.ms1-doc-trigger {
    flex-shrink: 0;
}

/* Overlay plein écran */
.ms1-doc-overlay {
    position: fixed;
    inset: 0;
    z-index: 10050;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 16px;
}

.ms1-doc-overlay[hidden] {
    display: none !important;
}

.ms1-doc-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.55);
    cursor: pointer;
}

/* Panneau central — plus large pour le guide */
.ms1-doc-panel {
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: 840px;
    max-height: 92vh;
    display: flex;
    flex-direction: column;
    background: #fff;
    border-radius: 10px;
    border: 1px solid #dee2e6;
    overflow: hidden;
}

.ms1-doc-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 12px;
    padding: 16px 20px;
    border-bottom: 1px solid #dee2e6;
    background: #f8f9fa;
}

.ms1-doc-header-actions {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-shrink: 0;
}

.ms1-doc-title {
    margin: 0;
    font-size: 1.25rem;
    font-weight: 600;
    color: #212529;
    line-height: 1.3;
}

.ms1-doc-subtitle {
    margin: 4px 0 0;
    font-size: 0.85rem;
    color: #6c757d;
    line-height: 1.35;
}

.ms1-doc-close {
    flex-shrink: 0;
    width: 32px;
    height: 32px;
    padding: 0;
    border: none;
    border-radius: 4px;
    background: transparent;
    color: #6c757d;
    font-size: 24px;
    line-height: 1;
    cursor: pointer;
}

.ms1-doc-close:hover {
    background: #e9ecef;
    color: #212529;
}

.ms1-doc-body {
    flex: 1;
    overflow: auto;
    padding: 20px 22px;
    min-height: 160px;
}

.ms1-doc-page[hidden] {
    display: none !important;
}

/* Typographie contenu HTML admin */
.ms1-doc-format,
.ms1-doc-content {
    font-size: 0.95rem;
    line-height: 1.6;
    color: #212529;
}

.ms1-doc-format h2,
.ms1-doc-format h3,
.ms1-doc-content h2,
.ms1-doc-content h3 {
    margin: 14px 0 8px;
    font-size: 0.95rem;
    font-weight: 600;
    color: #212529;
}

.ms1-doc-format h2:first-child,
.ms1-doc-format h3:first-child,
.ms1-doc-content h2:first-child,
.ms1-doc-content h3:first-child {
    margin-top: 0;
}

.ms1-doc-format p,
.ms1-doc-content p {
    margin: 0 0 10px;
}

.ms1-doc-format ol,
.ms1-doc-format ul,
.ms1-doc-content ol,
.ms1-doc-content ul {
    margin: 0 0 10px;
    padding-left: 1.35rem;
}

.ms1-doc-format li,
.ms1-doc-content li {
    margin-bottom: 4px;
}

.ms1-doc-format blockquote,
.ms1-doc-content blockquote {
    margin: 12px 0;
    padding: 10px 12px;
    border-left: 3px solid #007bff;
    background: #f8f9fa;
    font-size: 0.85rem;
}

.ms1-doc-format table,
.ms1-doc-content table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 10px;
    font-size: 0.85rem;
}

.ms1-doc-format th,
.ms1-doc-format td,
.ms1-doc-content th,
.ms1-doc-content td {
    border: 1px solid #dee2e6;
    padding: 6px 8px;
    text-align: left;
    vertical-align: top;
}

.ms1-doc-format th,
.ms1-doc-content th {
    background: #f1f3f5;
    font-weight: 600;
}

.ms1-doc-format strong,
.ms1-doc-content strong {
    font-weight: 600;
}

/* Bloc pédagogique par bouton / contrôle */
.ms1-doc-bouton {
    margin: 16px 0;
    padding: 12px 14px;
    border: 1px solid #e9ecef;
    border-radius: 6px;
    background: #fafbfc;
}

.ms1-doc-bouton h3,
.ms1-doc-bouton h4 {
    margin: 0 0 10px;
    font-size: 0.92rem;
    font-weight: 600;
    color: #2f5fd0;
}

.ms1-doc-bouton dl {
    margin: 0;
}

.ms1-doc-bouton dt {
    font-size: 0.8rem;
    font-weight: 600;
    color: #495057;
    margin-top: 8px;
}

.ms1-doc-bouton dt:first-child {
    margin-top: 0;
}

.ms1-doc-bouton dd {
    margin: 2px 0 0;
    font-size: 0.88rem;
    line-height: 1.5;
    color: #212529;
}

/* Pied — navigation */
.ms1-doc-footer {
    padding: 10px 14px 12px;
    border-top: 1px solid #dee2e6;
    background: #f8f9fa;
}

.ms1-doc-nav-dots {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 8px;
    margin-bottom: 8px;
}

.ms1-doc-dot {
    width: 36px;
    height: 36px;
    padding: 0;
    border: 2px solid #dee2e6;
    border-radius: 6px;
    background: #fff;
    color: #495057;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
}

.ms1-doc-dot.is-active,
.ms1-doc-dot:hover {
    border-color: #007bff;
    background: #e7f1ff;
    color: #0056b3;
}

.ms1-doc-nav-arrows {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
}

.ms1-doc-prev,
.ms1-doc-next {
    padding: 4px 12px;
    border: 1px solid #6c757d;
    border-radius: 4px;
    background: #fff;
    color: #495057;
    font-size: 0.8rem;
    cursor: pointer;
}

.ms1-doc-prev:hover:not(:disabled),
.ms1-doc-next:hover:not(:disabled) {
    background: #e9ecef;
}

.ms1-doc-prev:disabled,
.ms1-doc-next:disabled {
    opacity: 0.45;
    cursor: not-allowed;
}

.ms1-doc-counter {
    font-size: 0.8rem;
    color: #6c757d;
    min-width: 48px;
    text-align: center;
}

/* Métadonnées JSON — jamais affichées */
script.ms1-doc-meta {
    display: none !important;
}

@media (max-width: 576px) {
    .ms1-doc-overlay {
        padding: 8px;
    }

    .ms1-doc-panel {
        max-height: 95vh;
        border-radius: 8px;
    }

    .ms1-doc-dot {
        width: 32px;
        height: 32px;
        font-size: 12px;
    }
}