.hua-widget{font-family:var(--hua-font-family,system-ui);font-size:var(--hua-font-size,15px)}
.hua-header{background:var(--hua-header-bg,#f5f3ff)}.hua-composer{background:var(--hua-composer-bg,#fff)}
.hua-message-assistant .hua-bubble{background:var(--hua-assistant-bubble-bg,#f3f4f7);color:var(--hua-assistant-bubble-text,#171927)}.hua-message-user .hua-bubble{background:var(--hua-user-bubble-bg,#635bff);color:var(--hua-user-bubble-text,#fff)}
.hua-send{background:var(--hua-send-bg,#635bff);color:var(--hua-send-text,#fff);border-radius:var(--hua-send-radius,13px)}.hua-close{background:var(--hua-close-bg,transparent);color:var(--hua-close-text,#171927);border-radius:var(--hua-close-radius,10px)}
.hua-control,.hua-play{display:flex;align-items:center;justify-content:center;border:0;background:var(--hua-control-bg,#f3f4f7);color:var(--hua-control-text,#171927);width:40px;height:40px;border-radius:11px;cursor:pointer;flex:0 0 auto;padding:0;line-height:1;font-size:0}.hua-file-input{display:none!important}.hua-mic{width:var(--hua-mic-size,40px);height:var(--hua-mic-size,40px);border-radius:var(--hua-mic-radius,11px);touch-action:none;user-select:none;-webkit-user-select:none}.hua-mic.hua-recording{background:#d92d20;color:#fff;animation:hua-pulse 1s ease-in-out infinite}.hua-message{align-items:flex-end;gap:6px}.hua-play{width:30px;height:30px;border-radius:9px}.hua-play.hua-speaking{background:var(--hua-accent);color:#fff}
.hua-call{background:var(--hua-call-idle-bg,#e9f8ef);color:var(--hua-call-idle-text,#168443)}.hua-call:hover{filter:brightness(.96)}.hua-call.hua-call-active{background:var(--hua-call-active-bg,#d92d20);color:var(--hua-call-active-text,#fff);animation:hua-call-pulse 1.5s ease-in-out infinite}.hua-call-audio{position:absolute;width:1px;height:1px;opacity:.001;pointer-events:none}.hua-in-call .hua-mic{opacity:.45;pointer-events:none}
.hua-attachment-list{display:flex;gap:6px;flex-wrap:wrap;padding:0 14px 7px}.hua-attachment{display:flex;align-items:center;gap:5px;max-width:100%;padding:5px 7px 5px 9px;border-radius:999px;background:var(--hua-control-bg,#f3f4f7);color:var(--hua-control-text,#171927);font-size:11px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.hua-attachment button{border:0;background:transparent;color:inherit;cursor:pointer;font-size:16px;line-height:1}.hua-voice-notice{padding:0 14px 9px;text-align:center;color:var(--hua-text,#171927);font-size:10px;line-height:1.3;opacity:.62}
.hua-mode-floating.hua-open .hua-launcher{display:none}.hua-mode-floating.hua-open .hua-panel{height:min(var(--hua-height),calc(100dvh - clamp(10px,var(--hua-offset-y),25vh) - 20px));min-height:min(420px,calc(100dvh - clamp(10px,var(--hua-offset-y),25vh) - 20px))}
.hua-shadow-none .hua-panel{box-shadow:none}.hua-shadow-soft .hua-panel{box-shadow:0 24px 70px rgba(14,18,40,.20)}.hua-shadow-strong .hua-panel{box-shadow:0 28px 90px rgba(14,18,40,.36)}.hua-animation-subtle.hua-open .hua-panel{animation:hua-rise .2s ease-out}.hua-animation-pop.hua-open .hua-panel{animation:hua-pop .22s ease-out}
@keyframes hua-rise{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}@keyframes hua-pop{from{opacity:0;transform:scale(.96)}to{opacity:1;transform:scale(1)}}@keyframes hua-pulse{50%{transform:scale(.92)}}
@keyframes hua-call-pulse{50%{box-shadow:0 0 0 5px rgba(217,45,32,.16)}}
@media(max-width:480px){.hua-composer{gap:6px;padding:8px}.hua-control{width:40px;height:40px}.hua-mic{width:var(--hua-mic-size,40px);height:var(--hua-mic-size,40px)}.hua-composer-controls{gap:6px}.hua-send{width:42px;min-height:64px;height:auto}.hua-message-input{min-width:0}.hua-mic-hint{max-width:92px;font-size:9px}}
@media(prefers-reduced-motion:reduce){.hua-animation-subtle.hua-open .hua-panel,.hua-animation-pop.hua-open .hua-panel,.hua-mic.hua-recording,.hua-call.hua-call-active{animation:none}}