.elon-chat{--elon:#078d80;--elon-dark:#05675f;--elon-soft:#e8faf7;--elon-text:#173b37;position:fixed;z-index:2147482000;right:max(22px,env(safe-area-inset-right));bottom:max(86px,calc(env(safe-area-inset-bottom) + 70px));font-family:inherit;color:var(--elon-text)}
.elon-chat[hidden],.elon-panel[hidden],.elon-launcher[hidden]{display:none!important}
body.mobile-nav-open .elon-chat,body.lesson-menu-open .elon-chat{display:none!important}
.elon-launcher{display:flex;align-items:center;gap:8px;border:0;border-radius:999px;background:linear-gradient(135deg,var(--elon),var(--elon-dark));color:#fff;padding:9px 15px 9px 9px;box-shadow:0 9px 26px #064d4538;font:700 14px/1.2 inherit;cursor:pointer}
.elon-launcher-mark,.elon-avatar{display:grid;place-items:center;width:32px;height:32px;border-radius:50%;background:#fff;color:var(--elon);font-weight:900}
.elon-panel{display:flex;flex-direction:column;width:min(370px,calc(100vw - 24px));height:min(590px,calc(100dvh - 28px));overflow:hidden;border:1px solid #bde5df;border-radius:20px;background:#fff;box-shadow:0 18px 55px #173b3738}
.elon-header{display:flex;align-items:center;justify-content:space-between;padding:12px 13px;background:linear-gradient(135deg,var(--elon),var(--elon-dark));color:#fff}
.elon-identity,.elon-controls{display:flex;align-items:center;gap:9px}.elon-identity div{display:grid}.elon-identity small{opacity:.86;font-size:11px}.elon-controls button{border:1px solid #ffffff55;border-radius:10px;background:#ffffff18;color:#fff;padding:6px 8px;font:600 11px inherit;cursor:pointer}.elon-controls .elon-close{border:0;font-size:25px;line-height:24px;padding:2px 5px}
.elon-messages{flex:1;overflow:auto;padding:13px;background:linear-gradient(#f7fffd,#fff);overscroll-behavior:contain}
.elon-message{display:flex;margin:0 0 10px}.elon-user{justify-content:flex-end}.elon-bubble{max-width:84%;border-radius:15px 15px 15px 4px;background:#e7f4f2;padding:9px 11px;white-space:pre-wrap;overflow-wrap:anywhere;font-size:14px;line-height:1.5}.elon-user .elon-bubble{border-radius:15px 15px 4px 15px;background:var(--elon);color:#fff}.elon-loading .elon-bubble{opacity:.66}.elon-error .elon-bubble{background:#fff1ee;color:#7b3025}.elon-error-link{color:var(--elon-dark);font-weight:700}
.elon-quick{display:flex;gap:6px;overflow-x:auto;padding:8px 11px;border-top:1px solid #e0f2ef;scrollbar-width:none}.elon-quick::-webkit-scrollbar{display:none}.elon-quick button,.elon-quick a{flex:0 0 auto;border:1px solid #9ddbd3;border-radius:999px;background:var(--elon-soft);color:var(--elon-dark);padding:6px 9px;font:600 11px inherit;cursor:pointer;text-decoration:none}.elon-quick .elon-guest-register{background:var(--elon);border-color:var(--elon);color:#fff}
.elon-composer{display:flex;align-items:flex-end;gap:8px;padding:9px 10px;border-top:1px solid #e0f2ef}.elon-input{box-sizing:border-box;flex:1;min-height:39px;max-height:90px;resize:none;border:1px solid #b8d9d4;border-radius:12px;padding:9px 10px;color:var(--elon-text);font:14px/1.35 inherit;outline:none}.elon-input:focus{border-color:var(--elon);box-shadow:0 0 0 3px #08a59020}.elon-send{border:0;border-radius:11px;background:var(--elon);color:#fff;min-height:39px;padding:0 14px;font:700 13px inherit;cursor:pointer}.elon-send:disabled{opacity:.55;cursor:wait}
.elon-footer{text-align:center;padding:0 8px 8px;color:#64827e;font-size:10px}.elon-footer a{color:var(--elon-dark);font-weight:700}
@media(max-width:520px){.elon-chat{right:12px;bottom:max(70px,calc(env(safe-area-inset-bottom) + 58px))}.elon-panel{width:calc(100vw - 24px);height:min(620px,calc(100dvh - 82px));border-radius:17px}.elon-launcher span:last-child{display:none}.elon-launcher{padding:7px}}
@media(prefers-reduced-motion:no-preference){.elon-launcher{transition:transform .18s ease,box-shadow .18s ease}.elon-launcher:hover{transform:translateY(-2px);box-shadow:0 12px 30px #064d4548}}
@media(prefers-reduced-motion:reduce){.elon-chat *{scroll-behavior:auto!important}}