/* Reference-matched assistant chat */
.assistant-panel{box-sizing:border-box;width:min(410px,calc(100vw - 32px));height:min(590px,calc(100svh - 32px));min-height:0;max-height:calc(100svh - 32px);display:flex;flex-direction:column;overflow:hidden;padding:0;border:1px solid #4e6070;border-radius:20px;background:#0b1015;box-shadow:0 24px 70px #000b;color:#e4edf3}
.assistant-panel-top{box-sizing:border-box;flex:0 0 auto;display:flex;align-items:center;justify-content:space-between;min-height:66px;padding:14px 20px;border-bottom:1px solid #26313a;background:#0d1319}.assistant-brand{display:flex;flex-direction:column;gap:2px}.assistant-brand strong{font-size:14px;line-height:1.2;font-weight:600}.assistant-brand span{color:#7f909d;font-size:10px}.assistant-window-controls{display:flex;align-items:center;gap:14px}.assistant-window-controls button{width:14px;height:24px;padding:0;border:0;background:transparent;color:#8798a5;font-size:21px;line-height:20px;cursor:pointer}.assistant-window-controls button:hover{color:#fff}
.assistant-panel-body{box-sizing:border-box;display:flex;flex:1 1 auto;flex-direction:column;min-height:0;margin:0;background:#0b1015}.assistant-messages{box-sizing:border-box;display:flex;flex:1 1 auto;flex-direction:column;min-height:0;margin:0;padding:28px 20px 14px;overflow-y:auto;scrollbar-width:thin;scrollbar-color:#34434f transparent}.assistant-messages::-webkit-scrollbar{width:4px}.assistant-messages::-webkit-scrollbar-thumb{background:#34434f;border-radius:4px}.assistant-welcome{text-align:center}.assistant-welcome h2{margin:0 0 5px;color:#edf4f8;font-size:23px;line-height:1.2;font-weight:600;letter-spacing:-.03em}.assistant-welcome p{margin:0;color:#84939e;font-size:10px;line-height:1.45}.assistant-prompts{display:grid;grid-template-columns:1fr 1fr;gap:7px;margin:18px 0 20px}.assistant-prompts button{min-height:38px;padding:8px 7px;border:1px solid #35434e;border-radius:7px;background:#0e151b;color:#d8e2e8;font:inherit;font-size:11px;cursor:pointer}.assistant-prompts button:hover{border-color:#6d8494;background:#15202a}.assistant-message{align-self:flex-start;max-width:80%;margin:0;padding:10px 12px;border:0;border-radius:4px 11px 11px 11px;background:#17212a;color:#c0ccd4;font-size:11px;line-height:1.45}.assistant-message:before{display:none}.assistant-bubble{max-width:80%;margin:6px 0;padding:10px 12px;border-radius:4px 11px 11px 11px;font-size:11px;line-height:1.45}.assistant-bubble-user{align-self:flex-end;margin-left:auto;border-radius:11px 4px 11px 11px;background:#176fe4;color:#fff}.assistant-bubble-agent{background:#17212a;color:#c0ccd4}.assistant-bubble-typing{color:#82919d;font-style:italic}
.assistant-search-form{box-sizing:border-box;flex:0 0 auto;margin:0;padding:0 20px 12px;background:#0b1015}.assistant-composer{display:flex;align-items:center;gap:7px;width:100%;max-width:360px;margin:0 auto;padding:3px;border:1px solid #344450;border-radius:14px;background:#111a21}.assistant-composer input{box-sizing:border-box;flex:1;min-width:0;height:34px;padding:0 9px;border:0;background:transparent;color:#e4edf3;font:inherit;font-size:11px;outline:0}.assistant-composer input::placeholder{color:#71818d}.assistant-search-send{height:30px;padding:0 12px;border:0;border-radius:10px;background:#087df0;color:#fff;font:inherit;font-size:10px;cursor:pointer}.assistant-search-send:hover{background:#2d95ff}.assistant-panel-footer{flex:0 0 auto;padding:10px 20px;border-top:1px solid #26313a;color:#70808c;font-size:9px;text-align:center}.assistant-panel.assistant-has-sent .assistant-messages{justify-content:flex-end}.assistant-panel.assistant-has-sent .assistant-welcome,.assistant-panel.assistant-has-sent .assistant-prompts{display:none}.assistant-panel.assistant-has-sent .assistant-message{font-size:11px;background:#17212a;color:#c0ccd4}.assistant-panel.assistant-has-sent .assistant-panel-top h2{display:block}
@media(max-width:680px){.assistant-panel{width:calc(100vw - 32px);height:calc(100svh - 32px);max-height:calc(100svh - 32px);border-radius:18px}.assistant-panel-top{min-height:62px;padding:13px 16px}.assistant-messages{padding:24px 16px 12px}.assistant-search-form{padding:0 16px 10px}.assistant-panel-footer{padding:8px 16px}}
/* Fix legacy max-height that prevents composer from reaching panel bottom */
.assistant-panel .assistant-messages{max-height:none!important;min-height:0!important;flex:1 1 auto!important}
.assistant-panel .assistant-search-form{flex:0 0 auto!important}
/* Improve assistant readability and scale */
.assistant-panel{width:min(440px,calc(100vw - 32px));height:min(640px,calc(100svh - 32px))}
.assistant-panel-top{min-height:72px;padding:16px 22px}.assistant-brand strong{font-size:16px}.assistant-brand span{font-size:11px}.assistant-window-controls{gap:16px}.assistant-window-controls button{font-size:23px}
.assistant-messages{padding:32px 22px 16px}.assistant-welcome h2{font-size:28px;margin-bottom:7px}.assistant-welcome p{font-size:13px}.assistant-prompts{gap:9px;margin:22px 0 24px}.assistant-prompts button{min-height:44px;padding:9px 8px;font-size:13px}.assistant-message,.assistant-bubble{font-size:13px;line-height:1.5}.assistant-search-form{padding:0 22px 14px}.assistant-composer{max-width:390px;padding:4px;border-radius:15px}.assistant-composer input{height:40px;padding:0 11px;font-size:13px}.assistant-search-send{height:36px;padding:0 13px;border-radius:11px;font-size:12px}.assistant-panel-footer{padding:12px 22px;font-size:11px}
@media(max-width:680px){.assistant-panel{width:calc(100vw - 24px);height:calc(100svh - 24px);max-height:calc(100svh - 24px)}.assistant-panel-top{min-height:68px;padding:14px 18px}.assistant-messages{padding:28px 18px 14px}.assistant-search-form{padding:0 18px 12px}.assistant-panel-footer{padding:10px 18px}}
/* Evo identity and borderless chat shell preview */
.assistant-panel{border:0!important}

/* Light theme: Evo assistant follows site contrast. */
html[data-theme=light] .assistant-signal-launcher{background:#fff;color:#172027;border-color:rgba(22,43,54,.22);box-shadow:0 12px 36px rgba(22,43,54,.16)}
html[data-theme=light] .assistant-signal-launcher:hover{background:#fff;color:#172027;border-color:#087d78}
html[data-theme=light] .assistant-panel-backdrop{background:rgba(23,32,39,.24)}
html[data-theme=light] .assistant-panel{background:#fff!important;color:#172027;border:1px solid rgba(22,43,54,.2)!important;box-shadow:0 24px 70px rgba(22,43,54,.18)}
html[data-theme=light] .assistant-panel-top,html[data-theme=light] .assistant-panel-body,html[data-theme=light] .assistant-messages,html[data-theme=light] .assistant-search-form{background:#fff;color:#172027;border-color:rgba(22,43,54,.16)}
html[data-theme=light] .assistant-brand strong,html[data-theme=light] .assistant-brand span,html[data-theme=light] .assistant-panel .eyebrow,html[data-theme=light] .assistant-panel h2,html[data-theme=light] .assistant-welcome h2,html[data-theme=light] .assistant-welcome p,html[data-theme=light] .assistant-panel-footer,html[data-theme=light] .assistant-window-controls button{color:#172027}
html[data-theme=light] .assistant-panel h2 span{color:#087d78}
html[data-theme=light] .assistant-window-controls button:hover{color:#172027}

html[data-theme=light] .assistant-panel .assistant-prompts button{background:#f4f7f8;color:#172027;border-color:rgba(22,43,54,.2)}
html[data-theme=light] .assistant-panel .assistant-prompts button:hover{background:#e7eef0;color:#172027;border-color:#087d78}
html[data-theme=light] .assistant-panel .assistant-message,html[data-theme=light] .assistant-panel .assistant-bubble-agent{background:#f4f7f8;color:#172027}
html[data-theme=light] .assistant-panel .assistant-bubble-typing{color:#172027}
html[data-theme=light] .assistant-panel .assistant-composer,html[data-theme=light] .assistant-panel .assistant-search-form label{background:#f4f7f8;border-color:rgba(22,43,54,.24)}
html[data-theme=light] .assistant-panel .assistant-composer input,html[data-theme=light] .assistant-panel .assistant-search-input,html[data-theme=light] .assistant-panel .form .input{color:#172027}
html[data-theme=light] .assistant-panel .assistant-composer input::placeholder,html[data-theme=light] .assistant-panel .assistant-search-input::placeholder,html[data-theme=light] .assistant-panel .form .input::placeholder{color:#172027;opacity:1}
html[data-theme=light] .assistant-panel .form{--input-text-color:#172027;--input-bg-color:#f4f7f8;--focus-input-bg-color:#fff;--text-color:#172027}
html[data-theme=light] .assistant-panel .assistant-search-form .assistant-search-icon{color:#172027}