#schat{position:fixed;left:24px;bottom:24px;z-index:2147483647;font-family:sans-serif}
#schat-open{width:58px;height:58px;border:0;border-radius:50%;background:#168df2;color:#fff;font-size:27px;box-shadow:0 8px 25px #0002;cursor:pointer}
#schat-box[hidden]{display:none!important}
#schat-box{position:absolute;left:0;z-index:2147483647;bottom:70px;width:340px;max-width:calc(100vw - 32px);height:min(600px,calc(100dvh - 100px));min-height:0;display:flex;flex-direction:column;background:#fff;border:1px solid #eee;border-radius:16px;box-shadow:0 12px 40px #0003;overflow:hidden}
#schat-box header{flex:0 0 auto;padding:14px 16px;background:#fff4f7;display:flex;justify-content:space-between;align-items:center}
#schat-close{border:0;background:none;font-size:22px;line-height:1;min-width:32px;min-height:32px;padding:2px;cursor:pointer}
#schat-status{flex:0 0 auto;padding:8px 14px;font-size:12px;background:#fff9e8}
#schat-log{flex:1 1 auto;height:auto;min-height:80px;overflow:auto;padding:12px;background:#fafafa}
.sm{padding:9px 11px;margin:8px 0;border-radius:12px;max-width:85%;white-space:pre-wrap}.visitor{margin-left:auto;background:#dff0ff}.admin{background:#ffe5ec}
#schat-form{flex:0 0 auto;max-height:42%;overflow:auto;padding:12px}
#schat-form input,#schat-form textarea{box-sizing:border-box;width:100%;padding:9px;margin-bottom:8px;border:1px solid #ccc;border-radius:8px}
#schat-form textarea{min-height:72px}#schat-form label{font-size:12px}#schat-form label input{width:auto}
#schat-form>button{width:100%;padding:11px;border:0;border-radius:8px;background:#168df2;color:white;font-weight:bold}
#schat-sent{text-align:center;color:#16803c;font-weight:bold;padding-top:7px}
@media(max-width:600px){#schat{left:16px;bottom:16px}#schat-box{width:calc(100vw - 32px);height:min(600px,calc(100dvh - 92px));bottom:70px}#schat-form{max-height:48%}}
/* v1.0.1 送信ボタン操作性修正 */
#schat-send{
  display:block!important;
  width:100%!important;
  padding:11px!important;
  border:0!important;
  border-radius:8px!important;
  background:#168df2!important;
  color:#fff!important;
  font-weight:700!important;
  opacity:1!important;
  cursor:pointer!important;
  pointer-events:auto!important;
  user-select:none!important;
}
#schat-send:hover,
#schat-send:focus,
#schat-send:active{
  background:#168df2!important;
  color:#fff!important;
  opacity:1!important;
  pointer-events:auto!important;
}
#schat-send.schat-sending{
  opacity:.65!important;
  cursor:wait!important;
}
#schat-error{
  text-align:center;
  color:#b32d2e;
  font-size:12px;
  padding-top:6px;
}

/* v1.0.3 未読バッジ／プッシュ通知 */
#schat-open{position:relative}
#schat-badge{
 display:none;
 position:absolute;
 top:-5px;
 right:-5px;
 min-width:21px;
 height:21px;
 padding:0 5px;
 border-radius:999px;
 background:#e60033;
 color:#fff;
 font-size:12px;
 font-weight:700;
 line-height:21px;
 text-align:center;
 box-shadow:0 2px 6px rgba(0,0,0,.25);
}
#schat-notify-label.schat-disabled{
 color:#888;
 opacity:.75;
}