.assistant-launch{min-width:52px;min-height:52px;box-shadow:0 6px 22px -9px #1e2a2f80}
.assistant-panel{max-height:calc(100dvh - 108px);overscroll-behavior:contain;isolation:isolate}
.assistant-head{flex:none;gap:12px}.assistant-head>div{min-width:0}.assistant-head b{display:block}.assistant-head small{line-height:1.5;margin-top:3px}.assistant-head .icon-btn{flex:none;min-width:44px;min-height:44px}
.assistant-messages{min-height:0;overscroll-behavior:contain;scrollbar-width:thin;-webkit-overflow-scrolling:touch}
.assistant-panel .chat-message{overflow-wrap:anywhere;max-width:100%}.assistant-panel .chat-product{grid-template-columns:52px minmax(0,1fr)}.assistant-panel .chat-product>a{min-width:0;overflow-wrap:anywhere}
.assistant-panel form{flex:none;gap:6px;background:var(--white)}.assistant-panel input{font-size:16px;line-height:1.5;min-height:48px;border-radius:6px}.assistant-panel input:focus-visible{outline-offset:-2px}.assistant-panel form>.icon-btn{flex:none;width:48px;height:48px;background:var(--slate);color:var(--white);border-radius:7px}.assistant-panel form>.icon-btn:disabled{opacity:.55;cursor:progress}
.assistant-backdrop{position:fixed;inset:0;z-index:68;border:0;background:#1e2a2f66;touch-action:none;cursor:pointer}
@media(max-width:760px),(max-height:500px){
 .assistant-launch{width:52px;height:52px;padding:0;right:max(12px,env(safe-area-inset-right));bottom:calc(12px + env(safe-area-inset-bottom));border-radius:50%;gap:0}
 .assistant-launch span{display:none}.assistant-launch .online-dot{position:absolute;top:5px;right:5px;width:8px;height:8px;box-shadow:0 0 0 2px var(--slate)}
 .assistant-mobile-open .assistant-launch{display:none}
 .assistant-panel{z-index:69;left:max(12px,env(safe-area-inset-left));right:max(12px,env(safe-area-inset-right));width:auto;bottom:calc(var(--assistant-viewport-bottom,0px) + 12px + env(safe-area-inset-bottom));height:min(660px,calc(var(--assistant-viewport-height,100dvh) - 24px - env(safe-area-inset-top) - env(safe-area-inset-bottom)));max-height:calc(var(--assistant-viewport-height,100dvh) - 24px - env(safe-area-inset-top) - env(safe-area-inset-bottom));border-radius:16px;box-shadow:0 18px 70px -20px #1e2a2f80}
 .assistant-head{padding:14px 14px 12px;background:var(--porcelain)}.assistant-head b{font-size:1rem}.assistant-head small{font-size:.72rem}.assistant-head .icon-btn{background:var(--white);border:1px solid var(--line)}
 .assistant-messages{padding:16px;gap:12px;touch-action:pan-y}.assistant-panel .chat-message{font-size:.9rem;line-height:1.65;padding:13px;border-radius:10px}.assistant-panel .chat-message.user{max-width:92%}
 .assistant-panel form{padding:10px 12px 12px;border-top:1px solid var(--line)}.assistant-panel input{padding:10px;background:var(--porcelain)}
}
@media(max-height:420px){.assistant-head{padding-top:8px;padding-bottom:8px}.assistant-head small{display:none}.assistant-panel form{padding-top:8px;padding-bottom:8px}.assistant-messages{padding:12px}}