/* ===== NEGISHUT / ACCESSIBILITE ===== * Widget d'accessibilite AUTO-HEBERGE (aucune dependance externe, aucun CDN tiers). * Cible : t"i 5568 / niveau AA. * * Les modes sont poses en classe sur par js/accessibility.js : * a11y-contrast contraste eleve (fond noir / texte jaune) * a11y-light contraste clair (fond blanc / texte noir) * a11y-grayscale niveaux de gris * a11y-invert couleurs inversees * a11y-links liens soulignes et encadres * a11y-readable police lisible * a11y-spacing interlignage et espacement augmentes * a11y-bigcursor gros curseur * a11y-noanim animations stoppees * * Le widget lui-meme (#a11y-root) est TOUJOURS exclu des modes : ses regles * portent un #id (specificite superieure a "body *"), donc elles gagnent. */ /* ---------- 1. Bases toujours actives (ameliorent la ligne de base) ---------- */ /* Focus clavier visible partout : exigence de base du niveau AA. */ body *:focus-visible { outline: 3px solid #1a56db !important; outline-offset: 2px !important; } /* Texte lu par les lecteurs d'ecran mais invisible a l'ecran. ⛔ Ne PAS utiliser display:none ni visibility:hidden : ils retirent aussi le texte de l'arbre d'accessibilite, donc il ne serait lu par personne. */ .a11y-visually-hidden { position: absolute !important; width: 1px !important; height: 1px !important; margin: -1px !important; padding: 0 !important; overflow: hidden !important; clip: rect(0, 0, 0, 0) !important; clip-path: inset(50%) !important; white-space: nowrap !important; border: 0 !important; } /* Lien d'evitement : premier tabulable de la page, cache jusqu'au focus. */ .a11y-skip-link { position: fixed; top: -200px; inset-inline-start: 12px; z-index: 2147483001; background: #1a2332; color: #FFD700; font: 600 16px/1.4 'Inter', Arial, sans-serif; padding: 14px 22px; border-radius: 0 0 10px 10px; text-decoration: none; box-shadow: 0 6px 24px rgba(0, 0, 0, .35); transition: top .15s ease; } .a11y-skip-link:focus { top: 0; } /* ---------- 2. Bouton flottant ---------- */ #a11y-root { font-family: 'Inter', Arial, Helvetica, sans-serif; line-height: 1.5; } #a11y-toggle { position: fixed; bottom: 22px; inset-inline-start: 22px; z-index: 2147483000; width: 56px; height: 56px; padding: 0; border: 3px solid #ffffff; border-radius: 50%; background: #1a56db; color: #ffffff; cursor: pointer; box-shadow: 0 6px 20px rgba(0, 0, 0, .35); display: flex; align-items: center; justify-content: center; transition: transform .18s ease, background-color .18s ease; } #a11y-toggle:hover, #a11y-toggle:focus-visible { background: #1447b8; transform: scale(1.07); } #a11y-toggle svg { width: 32px; height: 32px; display: block; fill: currentColor; } /* ---------- 3. Panneau ---------- */ #a11y-panel { position: fixed; bottom: 90px; inset-inline-start: 22px; z-index: 2147483000; width: 320px; max-width: calc(100vw - 32px); max-height: calc(100vh - 120px); overflow-y: auto; background: #ffffff; color: #1a2332; border: 2px solid #1a2332; border-radius: 14px; box-shadow: 0 18px 50px rgba(0, 0, 0, .32); padding: 0; } #a11y-panel[hidden] { display: none; } .a11y-head { display: flex; align-items: center; justify-content: space-between; gap: 10px; background: #1a2332; color: #ffffff; padding: 12px 14px; border-radius: 10px 10px 0 0; } .a11y-head h2 { margin: 0; font-size: 17px; font-weight: 700; color: #FFD700; } .a11y-close { background: transparent; border: 2px solid transparent; color: #ffffff; font-size: 24px; line-height: 1; width: 32px; height: 32px; border-radius: 8px; cursor: pointer; } .a11y-close:hover, .a11y-close:focus-visible { border-color: #FFD700; } .a11y-body { padding: 12px 14px 16px; } .a11y-group-title { font-size: 13px; font-weight: 700; text-transform: uppercase; letter-spacing: .04em; color: #55617a; margin: 12px 0 6px; } .a11y-group-title:first-child { margin-top: 0; } /* Taille du texte */ .a11y-font-row { display: flex; align-items: center; gap: 8px; /* Force LTR meme en hebreu : sinon "A-" s'affiche "-A" et le bouton d'agrandissement passe a gauche du bouton de reduction. */ direction: ltr; } .a11y-font-row button { flex: 1 1 0; min-height: 44px; font-size: 19px; font-weight: 700; background: #eef2fb; color: #1a2332; border: 2px solid #c9d4ea; border-radius: 10px; cursor: pointer; } .a11y-font-row button:hover, .a11y-font-row button:focus-visible { background: #dde5f7; border-color: #1a56db; } .a11y-font-value { flex: 1 1 0; text-align: center; font-size: 15px; font-weight: 700; min-height: 44px; display: flex; align-items: center; justify-content: center; } /* Boutons bascule */ .a11y-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; } .a11y-opt { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 4px; min-height: 62px; padding: 8px 6px; text-align: center; font-size: 12.5px; font-weight: 600; line-height: 1.25; background: #f6f8fd; color: #1a2332; border: 2px solid #c9d4ea; border-radius: 10px; cursor: pointer; } .a11y-opt:hover, .a11y-opt:focus-visible { background: #e7edfa; border-color: #1a56db; } .a11y-opt[aria-pressed="true"] { background: #1a56db; border-color: #1a56db; color: #ffffff; } .a11y-opt .a11y-ico { font-size: 20px; line-height: 1; } /* Pied du panneau */ .a11y-foot { margin-top: 14px; display: flex; flex-direction: column; gap: 8px; } .a11y-reset { min-height: 44px; font-size: 14px; font-weight: 700; background: #fff1f1; color: #a11212; border: 2px solid #e8b4b4; border-radius: 10px; cursor: pointer; } .a11y-reset:hover, .a11y-reset:focus-visible { background: #ffe0e0; border-color: #a11212; } .a11y-statement { display: block; text-align: center; font-size: 13.5px; font-weight: 600; color: #1a56db; text-decoration: underline; padding: 8px 4px; border-radius: 8px; } .a11y-statement:hover, .a11y-statement:focus-visible { background: #eef2fb; } @media (max-width: 420px) { #a11y-panel { inset-inline-start: 8px; inset-inline-end: 8px; width: auto; } } /* ---------- 4. Modes d'affichage ---------- */ /* On applique les filtres aux ENFANTS DIRECTS de body (pas a body) : un filtre * sur body ferait de lui le bloc conteneur des elements position:fixed et * decalerait le widget. */ html.a11y-grayscale body > *:not(#a11y-root) { filter: grayscale(100%); } html.a11y-invert body > *:not(#a11y-root) { filter: invert(100%) hue-rotate(180deg); } html.a11y-invert body > *:not(#a11y-root) img, html.a11y-invert body > *:not(#a11y-root) video { filter: invert(100%) hue-rotate(180deg); } /* Contraste eleve : jaune sur noir */ html.a11y-contrast body, html.a11y-contrast body * { background-image: none !important; background-color: #000000 !important; color: #FFFF00 !important; border-color: #FFFF00 !important; text-shadow: none !important; box-shadow: none !important; } html.a11y-contrast body a, html.a11y-contrast body a * { color: #00E5FF !important; text-decoration: underline !important; } html.a11y-contrast body button, html.a11y-contrast body input, html.a11y-contrast body select, html.a11y-contrast body textarea { border: 2px solid #FFFF00 !important; } html.a11y-contrast body img { filter: grayscale(30%) contrast(1.15); } /* Contraste clair : noir sur blanc */ html.a11y-light body, html.a11y-light body * { background-image: none !important; background-color: #ffffff !important; color: #000000 !important; border-color: #000000 !important; text-shadow: none !important; } html.a11y-light body a, html.a11y-light body a * { color: #00309e !important; text-decoration: underline !important; } /* Liens mis en evidence */ html.a11y-links body a { text-decoration: underline !important; text-underline-offset: 3px !important; outline: 1px dashed currentColor !important; outline-offset: 2px !important; } /* Police lisible */ html.a11y-readable body * { font-family: Arial, 'Segoe UI', Tahoma, sans-serif !important; letter-spacing: .01em !important; } /* Espacement augmente */ html.a11y-spacing body * { line-height: 1.9 !important; letter-spacing: .06em !important; word-spacing: .16em !important; } /* Gros curseur */ html.a11y-bigcursor body, html.a11y-bigcursor body * { cursor: url("data:image/svg+xml;utf8,") 4 2, auto !important; } /* Animations stoppees */ html.a11y-noanim body * { animation: none !important; transition: none !important; scroll-behavior: auto !important; } /* ---------- 4bis. Le widget echappe TOUJOURS aux modes ---------- * Un selecteur porte par #a11y-root a une specificite ID : il bat les regles * ci-dessus, qui sont portees par une CLASSE. Sans ce bloc, le panneau * deviendrait jaune-sur-noir et ses boutons illisibles en mode contraste. * (⛔ ne PAS remplacer par des :not(#a11y-root *) : un :not() complexe rend * la regle entiere invalide sur un navigateur qui ne le comprend pas, et le * mode ne s'applique alors plus du tout.) */ html #a11y-root, html #a11y-root * { background-image: none !important; text-shadow: none !important; cursor: auto !important; letter-spacing: normal !important; word-spacing: normal !important; line-height: 1.5 !important; font-family: 'Inter', Arial, Helvetica, sans-serif !important; background-color: transparent !important; color: #1a2332 !important; border-color: #c9d4ea !important; filter: none !important; } html #a11y-root button, html #a11y-root a { cursor: pointer !important; } html #a11y-panel { background-color: #ffffff !important; border-color: #1a2332 !important; } html #a11y-panel .a11y-head { background-color: #1a2332 !important; } html #a11y-panel .a11y-head h2 { color: #FFD700 !important; } html #a11y-panel .a11y-close { color: #ffffff !important; border-color: transparent !important; } html #a11y-toggle { background-color: #1a56db !important; color: #ffffff !important; border-color: #ffffff !important; } html #a11y-panel .a11y-font-row button { background-color: #eef2fb !important; } html #a11y-panel .a11y-opt { background-color: #f6f8fd !important; } html #a11y-panel .a11y-opt[aria-pressed="true"] { background-color: #1a56db !important; border-color: #1a56db !important; color: #ffffff !important; } html #a11y-panel .a11y-reset { background-color: #fff1f1 !important; color: #a11212 !important; border-color: #e8b4b4 !important; } html #a11y-panel .a11y-statement { color: #1a56db !important; text-decoration: underline !important; } html #a11y-panel .a11y-group-title { color: #55617a !important; } /* Respect de la preference systeme, independamment du widget */ @media (prefers-reduced-motion: reduce) { body *, body *::before, body *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; scroll-behavior: auto !important; } } /* ---------- 5. Impression : ne pas imprimer le widget ---------- */ @media print { #a11y-root { display: none !important; } }