#assistant-open{position:fixed;right:24px;bottom:24px;z-index:90;border:1px solid #FF5A00;border-radius:28px;padding:12px 20px;background:#000;color:#fff;font:600 14px Inter,Arial,sans-serif;min-height:44px;cursor:pointer}
#visitor-assistant{position:fixed;inset:0;margin:auto;width:min(520px,calc(100% - 24px));max-height:calc(100dvh - 24px);padding:24px;border:1px solid #555;border-radius:12px;background:#111;color:#fff;font:14px/1.6 Inter,Arial,sans-serif;overflow:auto}
#visitor-assistant::backdrop{background:#000a}.assistant-heading{display:flex;justify-content:space-between;align-items:center;gap:12px}.assistant-heading h2{font-size:30px;margin:0}.assistant-heading button{background:none;color:#fff;border:0;font-size:30px;width:44px;height:44px;cursor:pointer}.assistant-notice{font-size:12px;color:#ccc}.assistant-notice a,.assistant-contact{text-decoration:underline}#assistant-form label{display:block;margin-top:20px}#assistant-question{width:100%;margin:8px 0;padding:10px;background:#000;border:1px solid #777;color:#fff;font:inherit;resize:vertical}#assistant-form>button{background:#FF5A00;color:#000;border:0;min-height:44px;padding:10px 22px;font:600 14px Inter,Arial,sans-serif;cursor:pointer}#assistant-form>button:disabled{opacity:.6;cursor:wait}#assistant-result{white-space:pre-line;margin:20px 0}#assistant-sources{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:20px}#assistant-sources a{color:#fff;text-decoration:underline}#visitor-assistant :focus-visible,#assistant-open:focus-visible{outline:3px solid #fff;outline-offset:3px}@media(max-width:600px){#assistant-open{right:12px;bottom:max(12px,env(safe-area-inset-bottom))}#visitor-assistant{padding:18px}}
/* Conversation : messages défilants et saisie toujours à portée. */
#visitor-assistant[open]{display:flex;flex-direction:column;height:min(760px,calc(100dvh - 24px));gap:12px}#visitor-assistant>p{margin:0}#visitor-assistant .assistant-heading{flex-shrink:0}#assistant-chat{flex:1;min-height:100px;overflow-y:auto;overscroll-behavior:contain;display:flex;flex-direction:column;gap:12px;padding:4px 4px 12px}.assistant-message{max-width:92%;padding:12px 14px;border-radius:14px;border:1px solid #444;flex-shrink:0;overflow-wrap:anywhere}.assistant-message strong{display:block;font-size:11px;color:#bbb;margin-bottom:4px}.assistant-message p{margin:0;white-space:pre-line}.assistant-message-user{align-self:flex-end;background:#FF5A00;color:#000;border-color:#FF5A00}.assistant-message-user strong{color:#222}.assistant-message-assistant{align-self:flex-start;background:#222}.assistant-message-sources{display:flex;flex-wrap:wrap;gap:8px 12px;margin-top:10px}.assistant-message-sources a{text-decoration:underline;font-size:12px}#assistant-form{flex-shrink:0;display:grid;grid-template-columns:1fr auto;gap:8px;align-items:end}#assistant-form label{grid-column:1/-1;margin:0;font-size:12px}#assistant-question{margin:0;min-height:60px;max-height:120px}#assistant-form>button{height:60px}#visitor-assistant .assistant-contact{font-size:12px;flex-shrink:0}@media(max-height:650px){#visitor-assistant>p:not(.assistant-notice){display:none}#visitor-assistant .assistant-notice{font-size:11px;line-height:1.35}}

.assistant-intro{display:flex;align-items:flex-start;gap:8px;flex-shrink:0}.assistant-intro p{margin:0;flex:1}#assistant-info-open{display:flex;align-items:center;justify-content:center;width:44px;height:44px;flex:0 0 44px;padding:0;border:0;background:none;color:#ccc;cursor:pointer}#assistant-info-open span{display:flex;align-items:center;justify-content:center;width:20px;height:20px;border:1px solid currentColor;border-radius:50%;font:600 13px Inter,Arial,sans-serif}#assistant-info{position:fixed;inset:0;margin:auto;width:min(440px,calc(100% - 24px));max-height:calc(100dvh - 24px);padding:24px;border:1px solid #555;border-radius:12px;background:#171717;color:#fff;font:14px/1.6 Inter,Arial,sans-serif;overflow:auto}#assistant-info::backdrop{background:#000a}#assistant-info h2{font-size:26px}#assistant-info a{text-decoration:underline}#assistant-info :focus-visible{outline:3px solid #fff;outline-offset:3px}

/* Panneau de chat rattaché au bouton, sans voile sur la page. */
#visitor-assistant{inset:auto 24px 88px auto;margin:0;z-index:101;width:min(440px,calc(100% - 48px));max-height:calc(100dvh - 112px);box-shadow:0 12px 40px #0008}#visitor-assistant[open]{height:min(680px,calc(100dvh - 112px))}#visitor-assistant::backdrop{background:transparent}@media(max-width:600px){#visitor-assistant{right:12px;bottom:calc(76px + env(safe-area-inset-bottom));width:calc(100% - 24px);max-height:calc(100dvh - 100px - env(safe-area-inset-bottom))}#visitor-assistant[open]{height:min(640px,calc(100dvh - 100px - env(safe-area-inset-bottom)))}}

#assistant-form{align-items:stretch}#assistant-question{box-sizing:border-box;height:64px;min-height:64px;max-height:64px;resize:none}#assistant-form>button{box-sizing:border-box;height:64px;min-height:64px;align-self:stretch}

#assistant-title .assistant-name{color:#FF5A00}

/* Lanceur rond, libellé révélé au survol ou au focus clavier. */
#assistant-open{display:inline-flex;align-items:center;height:52px;min-height:52px;max-width:calc(100vw - 24px);padding:0;border-radius:999px;overflow:hidden;white-space:nowrap}.assistant-launch-icon{display:flex;align-items:center;justify-content:center;flex:0 0 50px;width:50px;height:50px;font:500 26px Inter,Arial,sans-serif}.assistant-launch-label{display:block;max-width:0;opacity:0;overflow:hidden;padding-right:0;transition:max-width .22s ease,opacity .15s ease,padding-right .22s ease}#assistant-open:focus-visible .assistant-launch-label{max-width:200px;opacity:1;padding-right:18px}@media(hover:hover){#assistant-open:hover .assistant-launch-label{max-width:200px;opacity:1;padding-right:18px}}@media(prefers-reduced-motion:reduce){.assistant-launch-label{transition:none}}