/* Mémoire : barre et panneaux inspirés des mégamenus Maths et Puzzles.
   Styles isolés ; aucun changement des autres menus du site. */
#main1 > .memoire-menu {
    grid-column: 1 / span 6;
    grid-row: 5;
    order: 7;
    min-width: 0;
    margin: 10px 0 0;
}

/* Le contenu utilise la place libérée par l'ancien menu latéral. */
.memoire-page #memory > .thirdRowCenterContenu {
    grid-column: 1 / span 6;
    min-width: 0;
}

.memoire-menu,
.memoire-menu * {
    box-sizing: border-box;
}

.memoire-menu {
    position: relative;
    z-index: 10;
    width: 100%;
    border: 1px solid #24558a;
    border-top-color: #7ba5d1;
    border-radius: 6px;
    background: linear-gradient(to bottom, #24558a, #183958);
    color: #fff;
    font: 14px/1.5 Arial, Helvetica, sans-serif;
    text-align: left;
}

.memoire-menu .memoire-menu-categories,
.memoire-menu .memoire-menu-links {
    margin: 0;
    padding: 0;
    list-style: none;
}

.memoire-menu .memoire-menu-categories {
    display: flex;
}

.memoire-menu .memoire-menu-toggle[hidden],
.memoire-menu .memoire-menu-categories[hidden] {
    display: none;
}

.memoire-menu .memoire-menu-toggle {
    display: flex;
    align-items: center;
    gap: 12px;
    width: 100%;
    min-height: 48px;
    margin: 0;
    padding: 12px 14px;
    border: 0;
    border-radius: 5px;
    background: transparent;
    color: #fff;
    font: inherit;
    text-align: left;
    cursor: pointer;
}

.memoire-menu .memoire-menu-toggle-label {
    flex: 1;
    font: inherit;
    font-weight: bold;
}

.memoire-menu .memoire-menu-toggle-icon {
    font-size: 22px;
    line-height: 1;
}

.memoire-menu .memoire-menu-toggle::after {
    content: '';
    width: 8px;
    height: 8px;
    border-right: 2px solid currentColor;
    border-bottom: 2px solid currentColor;
    transform: rotate(45deg) translateY(-2px);
}

.memoire-menu .memoire-menu-toggle[aria-expanded="true"]::after {
    transform: rotate(225deg) translate(-2px, -2px);
}

.memoire-menu .memoire-menu-toggle:not([hidden]) + .memoire-menu-categories {
    border-top: 1px solid #ffffff40;
}

.memoire-menu-categories > li {
    position: relative;
    flex: 1 1 auto;
    min-width: 0;
    margin: 0;
    padding: 0;
}

.memoire-menu summary {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    min-height: 46px;
    padding: 10px 14px;
    white-space: nowrap;
    cursor: pointer;
    list-style: none;
}

.memoire-menu summary::-webkit-details-marker {
    display: none;
}

.memoire-menu summary::after {
    content: '';
    flex: 0 0 auto;
    width: 7px;
    height: 7px;
    border-right: 2px solid currentColor;
    border-bottom: 2px solid currentColor;
    transform: rotate(45deg) translateY(-2px);
}

.memoire-menu .memoire-menu-current > summary {
    box-shadow: inset 0 -3px #ffffcc;
    font-weight: bold;
}

.memoire-menu summary:hover,
.memoire-menu details[open] > summary {
    background: #ddebfa;
    color: #183958;
}

.memoire-menu details[open] > summary::after {
    transform: rotate(225deg) translate(-2px, -2px);
}

.memoire-menu summary:focus-visible,
.memoire-menu a:focus-visible,
.memoire-menu .memoire-menu-toggle:focus-visible {
    outline: 3px solid #24558a;
    outline-offset: -3px;
    background: #fff;
    color: #223348;
}

.memoire-menu .memoire-menu-panel {
    position: absolute;
    top: 100%;
    right: auto;
    left: -1px;
    width: 300px;
    max-width: calc(100vw - 32px);
    padding: 14px;
    border: 1px solid #8fa8c0;
    border-radius: 0 0 6px 6px;
    background: #fff9ec;
    color: #223348;
    box-shadow: 0 5px 10px #0003;
}

.memoire-menu .memoire-menu-panel-wide {
    width: 520px;
}

/* Les trois dernières catégories se déploient vers la gauche. */
.memoire-menu-categories > li:nth-last-child(-n+3) .memoire-menu-panel {
    right: 0;
    left: auto;
}

.memoire-menu .memoire-menu-title {
    margin: 0 0 14px;
    padding: 0 0 10px;
    border-bottom: 1px solid #c0cddd;
    color: #24558a;
    font-size: 16px;
    font-weight: bold;
    text-align: left;
}

.memoire-menu .memoire-menu-links {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: 10px;
}

.memoire-menu .memoire-menu-panel-wide .memoire-menu-links {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

/* Largeurs propres aux rubriques ; les dispositions tablette/mobile restent indépendantes. */
@media (min-width: 1201px) {
    .memoire-menu .memoire-menu-panel-animaux { width: 700px; }
    .memoire-menu .memoire-menu-panel-mer-oiseaux { width: 400px; }
    .memoire-menu .memoire-menu-panel-nature { width: 440px; }
    .memoire-menu .memoire-menu-panel-fetes { width: 360px; }
    .memoire-menu .memoire-menu-panel-personnages { width: 540px; }
    .memoire-menu .memoire-menu-panel-decouvertes { width: 650px; }

    .memoire-menu .memoire-menu-panel-animaux .memoire-menu-links,
    .memoire-menu .memoire-menu-panel-personnages .memoire-menu-links,
    .memoire-menu .memoire-menu-panel-decouvertes .memoire-menu-links {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

.memoire-menu-links li {
    margin: 0;
    padding: 0;
}

.memoire-menu .memoire-menu-links a {
    display: flex;
    align-items: center;
    height: 100%;
    min-height: 44px;
    padding: 10px 12px;
    border: 1px solid #c0cddd;
    border-radius: 3px;
    background: #fff9ec;
    color: #183958;
    text-decoration: none;
    overflow-wrap: break-word;
}

.memoire-menu .memoire-menu-links a:hover {
    background: #fff;
    text-decoration: underline;
}

.memoire-menu .memoire-menu-links a[aria-current="page"] {
    border-color: #24558a;
    background: #ddebfa;
    font-weight: bold;
    text-decoration: underline;
}

@media (max-width: 1200px) {
    .memoire-menu .memoire-menu-categories {
        display: block;
    }

    .memoire-menu-categories > li + li {
        border-top: 1px solid #ffffff40;
    }

    .memoire-menu .memoire-menu-panel {
        position: static;
        width: 100%;
        max-width: none;
        padding: 14px;
        border-right: 0;
        border-left: 0;
        border-radius: 0;
        box-shadow: none;
    }

    .memoire-menu .memoire-menu-links {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 480px) {
    .memoire-menu .memoire-menu-links,
    .memoire-menu .memoire-menu-panel-wide .memoire-menu-links {
        grid-template-columns: minmax(0, 1fr);
    }
}

@media print {
    #main1 > .memoire-menu {
        display: none;
    }
}

/* Raccordement limité à ces deux pages ; aucun style de table ou de jeu. */
.memoire-page #memory {
    min-width: 0;
}
/* Le fil d'Ariane reprend les styles globaux de l'imagier (liensgg), sans retrait. */
.memoire-page .memoire-fil-ariane a:focus-visible {
    outline: 3px solid #ffffcc;
    outline-offset: 3px;
}

/* Titre et consigne du jeu : portée limitée au modèle PHP mémoire. */
.memoire-page .memoire-titre-jeu {
    margin: 16px 5% 8px;
    font-size: 22px;
    line-height: 1.35;
    text-align: center;
}
.memoire-page .memoire-consigne {
    margin: 0 5% 12px;
    line-height: 1.5;
    text-align: center;
}
.memoire-page .memoire-niveau {
    font-weight: bold;
}