:root{--areg-wine:#651d34;--areg-ink:#29252a;--areg-paper:#fffdfb;--areg-line:#e8e0e2}
#areg-ai-launcher{position:fixed;right:24px;bottom:24px;z-index:2147483000;width:150px;height:50px;display:none;align-items:center;gap:10px;padding:5px 12px;border:1px solid #cbb9bf;border-radius:15px;background:rgba(255,253,251,.97);color:var(--areg-wine);box-shadow:0 12px 35px #32142226;cursor:pointer;font:600 12px system-ui,sans-serif}
#areg-ai-launcher.is-ready{display:flex}#areg-ai-launcher img{height:38px;width:38px;object-fit:contain}#areg-ai-launcher:focus-visible,#areg-ai-panel button:focus-visible,#areg-ai-panel textarea:focus-visible{outline:2px solid #a25770;outline-offset:3px}
#areg-ai-panel{position:fixed;right:24px;bottom:86px;z-index:2147483001;width:min(400px,calc(100vw - 28px));height:min(550px,calc(100dvh - 120px));display:none;flex-direction:column;overflow:hidden;background:var(--areg-paper);color:var(--areg-ink);border:1px solid #dfd2d7;border-radius:20px;box-shadow:0 24px 75px #28121b35;font:14px/1.55 system-ui,-apple-system,Segoe UI,sans-serif}#areg-ai-panel.is-open{display:flex}
.areg-ai-head{display:flex;justify-content:space-between;align-items:center;padding:16px 18px;border-bottom:1px solid var(--areg-line);background:linear-gradient(110deg,#fffdfb,#f7eff1)}.areg-ai-head strong{font:600 17px Georgia,serif;color:var(--areg-wine)}.areg-ai-head small{display:block;color:#75666d;font-size:11px}.areg-ai-close{background:none;border:0;color:var(--areg-wine);font-size:24px;cursor:pointer}
.areg-ai-log{flex:1;overflow-y:auto;padding:18px 16px;display:flex;flex-direction:column;gap:14px}.areg-ai-msg{max-width:94%;padding:12px 14px;border-radius:15px;overflow-wrap:anywhere}.areg-ai-msg.user{align-self:flex-end;background:var(--areg-wine);color:white;border-bottom-right-radius:5px}.areg-ai-msg.assistant{align-self:flex-start;background:#f7f4f3;border:1px solid #eee7e8;border-bottom-left-radius:5px}.areg-ai-msg p{margin:0 0 9px}.areg-ai-msg p:last-child{margin-bottom:0}.areg-ai-msg h3,.areg-ai-msg h4{font-size:14px;margin:8px 0 5px;color:var(--areg-wine)}.areg-ai-msg ul,.areg-ai-msg ol{margin:5px 0 10px;padding-left:20px}.areg-ai-msg li{margin:3px 0}.areg-ai-msg a{color:var(--areg-wine);text-decoration:underline;text-underline-offset:2px}.areg-ai-sources{border-top:1px solid #e3d9dc;margin-top:12px;padding-top:8px;font-size:10.5px;color:#71636a}.areg-ai-sources span{display:block;font-weight:650;text-transform:uppercase;letter-spacing:.08em;margin-bottom:4px}.areg-ai-sources a{display:block;font-size:11px;margin:4px 0}.areg-ai-form{display:flex;align-items:flex-end;gap:8px;border-top:1px solid var(--areg-line);padding:12px;background:white}.areg-ai-form textarea{flex:1;resize:none;min-height:42px;max-height:100px;padding:10px 12px;border:1px solid #ded4d7;border-radius:12px;font:13px system-ui,sans-serif}.areg-ai-send{height:42px;padding:0 15px;border:0;border-radius:12px;background:var(--areg-wine);color:#fff;font-weight:600;cursor:pointer}.areg-ai-send:disabled{opacity:.5;cursor:wait}.areg-ai-note{font-size:10px;color:#81757a;text-align:center;padding:0 10px 9px;background:white}@media(max-width:500px){#areg-ai-launcher{right:14px;bottom:14px}#areg-ai-panel{right:14px;bottom:74px;height:min(570px,calc(100dvh - 95px))}}@media(prefers-reduced-motion:no-preference){#areg-ai-panel.is-open{animation:areg-in .2s ease-out}@keyframes areg-in{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}}
/* Launcher reliability and fallback when an image fails or a page uses global button styles. */
#areg-ai-launcher{box-sizing:border-box;line-height:1.2;text-align:left;letter-spacing:0;white-space:nowrap;visibility:visible;transform:none;text-transform:none}
#areg-ai-launcher.is-ready{display:flex!important;align-items:center!important;opacity:1!important}
#areg-ai-launcher img[hidden]{display:none!important}
#areg-ai-launcher.areg-icon-fallback::before{content:'▣';font-size:25px;color:#8b183a}
#areg-ai-panel.is-open{display:flex!important;visibility:visible!important;opacity:1!important}
#areg-ai-launcher span{display:block}
#areg-ai-panel .areg-ai-close{min-width:30px;min-height:30px}
#areg-ai-panel .areg-ai-head,#areg-ai-panel .areg-ai-log,#areg-ai-panel .areg-ai-form{box-sizing:border-box}
@media(max-width:500px){#areg-ai-launcher{width:148px;height:50px}}