/* uni.co assistente virtual - V10: mobile encaixado, fallback completo e radar flutuante */
:root{--ua-red:#ee1c25;--ua-black:#050505;--ua-gray:#8b8092}

/* Símbolo oficial do assistente + radar CSS */
.ua-assistant-symbol{position:relative;display:block;border-radius:999px;background:#fff;overflow:hidden;isolation:isolate;box-shadow:0 0 0 1px rgba(255,255,255,.12),0 0 22px rgba(238,28,37,.16)}
.ua-assistant-symbol img{display:block;width:100%;height:100%;object-fit:cover;border-radius:999px;position:relative;z-index:1}
.ua-assistant-symbol .ua-radar-guide{position:absolute;inset:18%;border-radius:999px;border:1px dashed rgba(0,0,0,.12);z-index:2;pointer-events:none;animation:none;opacity:.72}
.ua-assistant-symbol .ua-radar-spin{position:absolute;inset:7.5%;border-radius:999px;z-index:6;pointer-events:none;animation:uaRadarSpin 2.45s linear infinite;will-change:transform;transform-origin:50% 50%;transform:translateZ(0);backface-visibility:hidden}
.ua-assistant-symbol .ua-radar-spin:before{content:"";position:absolute;inset:0;border-radius:inherit;background:conic-gradient(from -30deg,transparent 0deg,transparent 218deg,rgba(238,28,37,.06) 232deg,rgba(238,28,37,.92) 286deg,rgba(238,28,37,.78) 320deg,transparent 346deg,transparent 360deg);-webkit-mask:radial-gradient(farthest-side,transparent calc(100% - 10px),#000 calc(100% - 9px));mask:radial-gradient(farthest-side,transparent calc(100% - 10px),#000 calc(100% - 9px));filter:drop-shadow(0 0 7px rgba(238,28,37,.68))}
.ua-assistant-symbol .ua-radar-spin:after{display:none;content:none}
@keyframes uaRadarSpin{from{transform:translateZ(0) rotate(0deg)}to{transform:translateZ(0) rotate(360deg)}}
@keyframes uaRadarGuide{to{transform:rotate(0deg)}}

/* Botão flutuante */
#uni-assistente-fab{position:fixed;right:22px;bottom:22px;width:76px;height:76px;border-radius:999px;background:#fff;color:#fff;border:1px solid rgba(255,255,255,.18);box-shadow:0 18px 44px rgba(0,0,0,.34),0 0 24px rgba(238,28,37,.16);display:flex;align-items:center;justify-content:center;z-index:999998;cursor:pointer;transition:transform .18s ease,box-shadow .18s ease;overflow:hidden;padding:0;isolation:isolate}
#uni-assistente-fab:hover{transform:translateY(-2px);box-shadow:0 22px 54px rgba(0,0,0,.38),0 0 38px rgba(238,28,37,.26)}
#uni-assistente-fab .ua-assistant-symbol{width:100%;height:100%;box-shadow:none}

/* Caixa do assistente */
#uni-assistente-box{position:fixed;right:22px;bottom:106px;width:404px;max-width:calc(100vw - 28px);height:650px;max-height:calc(100vh - 136px);background:#fff;border-radius:24px;box-shadow:0 24px 80px rgba(0,0,0,.32);overflow:hidden;z-index:999999;display:none;font-family:Arial,Helvetica,sans-serif;border:1px solid rgba(0,0,0,.08)}
#uni-assistente-box.open{display:flex;flex-direction:column}
.ua-head{background:#000;color:#fff;padding:16px 18px;display:flex;align-items:center;gap:12px;min-height:78px;box-sizing:border-box}
.ua-logo{width:48px;height:48px;border-radius:50%;background:#fff;border:1px solid rgba(255,255,255,.18);display:flex;align-items:center;justify-content:center;overflow:hidden;flex:0 0 48px;position:relative}
.ua-logo .ua-assistant-symbol{width:48px;height:48px;box-shadow:none}
.ua-title{flex:1;min-width:0}
.ua-title strong{display:block;font-size:15px;line-height:1.2;white-space:normal;word-break:normal}
.ua-title small{display:block;font-size:12px;line-height:1.25;opacity:.72;margin-top:2px}
.ua-close{background:rgba(255,255,255,.12);color:#fff;border:0;font-size:22px;cursor:pointer;line-height:1;width:34px;height:34px;border-radius:999px;flex:0 0 34px}
.ua-body{flex:1;background:#f6f6f6;padding:14px;overflow:auto;box-sizing:border-box}
.ua-msg{max-width:91%;padding:11px 13px;border-radius:16px;margin:8px 0;font-size:14px;line-height:1.42;white-space:pre-wrap;box-sizing:border-box}
.ua-msg.bot{background:#fff;color:#111;border:1px solid rgba(0,0,0,.06)}
.ua-msg.user{background:#000;color:#fff;margin-left:auto}
.ua-actions{display:flex;gap:8px;flex-wrap:wrap;margin:10px 0 2px}
.ua-chip{border:1px solid rgba(0,0,0,.12);background:#fff;border-radius:999px;padding:8px 10px;font-size:12px;line-height:1.15;cursor:pointer;color:#111;max-width:100%;white-space:normal}
.ua-chip:hover{border-color:#000;background:#f2f2f2}
.ua-foot{padding:10px;background:#fff;border-top:1px solid rgba(0,0,0,.08);box-sizing:border-box}
.ua-form{display:flex;gap:8px}
.ua-input{flex:1;min-width:0;border:1px solid rgba(0,0,0,.16);border-radius:999px;padding:12px 14px;font-size:14px;outline:none}
.ua-send{background:#000;color:#fff;border:0;border-radius:999px;padding:0 16px;font-weight:700;cursor:pointer}
.ua-wa{display:block;text-align:center;margin-top:8px;color:#111;font-size:12px;text-decoration:none;opacity:.75}

/* Ajuste fino mobile: evita o painel abrir gigante/desconfigurado no app/celular */
@media(max-width:520px){
  #uni-assistente-fab{right:16px;bottom:16px;width:64px;height:64px}
  #uni-assistente-box{
    left:8px;
    right:8px;
    bottom:88px;
    width:auto;
    height:min(70dvh,560px);
    max-height:calc(100dvh - 110px);
    border-radius:18px;
  }
  .ua-head{padding:12px 13px;min-height:66px;gap:10px}
  .ua-logo{width:42px;height:42px;flex-basis:42px}
  .ua-logo .ua-assistant-symbol{width:42px;height:42px}
  .ua-title strong{font-size:13.5px}
  .ua-title small{font-size:11px}
  .ua-close{width:32px;height:32px;font-size:20px}
  .ua-body{padding:10px}
  .ua-msg{font-size:13px;line-height:1.35;max-width:94%;padding:10px 11px}
  .ua-actions{gap:6px}
  .ua-chip{font-size:11.5px;padding:7px 9px}
  .ua-foot{padding:8px}
  .ua-input{font-size:13px;padding:10px 12px}
  .ua-send{padding:0 13px}
  .ua-wa{font-size:11.5px}
  .ua-assistant-symbol .ua-radar-spin:after{display:none}
}
@media(prefers-reduced-motion:reduce){
  .ua-assistant-symbol .ua-radar-guide,.ua-assistant-symbol .ua-radar-spin{animation-duration:8s}
}