:host {
  contain:layout style;
  display:block;
}

.viber-widget{
  --vb-bg:#eceef7;
  --vb-panel:#ffffff;
  --vb-header:#7360f2;
  --vb-in:#eef0f4;
  --vb-out:#b7daf6;
  --vb-text:#1d1e25;
  --vb-muted:#8a90a3;
  --vb-name:#2c62d6;
  font-family:Inter,system-ui,Segoe UI,Roboto,Arial,sans-serif;
  color:var(--vb-text);
  position:relative;
}

.viber-room{
  max-width:380px;
  height:420px;
  margin:0 auto;
  border-radius:18px;
  overflow:hidden;
  background:var(--vb-panel);
  box-shadow:0 6px 16px rgba(0,0,0,.12);
  display:flex;
  flex-direction:column;
  position:relative;
  z-index:1;
  contain:paint;
}

.viber-room__header{
  display:flex;
  align-items:center;
  gap:10px;
  padding:10px 12px;
  background:var(--vb-header);
  color:#fff;
}

.viber-room__icon{
  width:24px;
  height:24px;
  border-radius:6px;
  background:rgba(255,255,255,.14);
  display:grid;
  place-items:center;
}

.viber-room__title{
  font-weight:800;
  font-size:13px;
  margin:0;
}

.viber-room__sub{
  font-size:11px;
  opacity:.9;
}

.viber-room__info{
  margin-left:auto;
}

.viber-room__board{
  flex:1;
  padding:8px 10px 10px;
  display:flex;
  flex-direction:column;
  gap:6px;
  overflow-y:auto;
  background:#f6f7fc;
}

.viber-day{
  align-self:center;
  font-size:10px;
  color:var(--vb-muted);
  background:#fff;
  border:1px solid rgba(0,0,0,.06);
  border-radius:999px;
  padding:2px 8px;
  margin:4px 0 8px;
}

.viber-row{
  display:flex;
  gap:6px;
}

.viber-row--in{
  justify-content:flex-start;
}

.viber-row--out{
  justify-content:flex-end;
}

.viber-row--spaced{
  margin-top:10px;
}

.viber-avatar{
  width:28px;
  height:28px;
  border-radius:50%;
  background:#d7d9e3;
  flex:0 0 28px;
  display:none;
  align-self:flex-start;
}

.viber-row--in .viber-avatar{
  display:block;
}

.is-cont .viber-avatar{
  visibility:hidden;
}

.is-cont .viber-name{
  display:none;
}

.viber-bubble{
  max-width:78%;
  display:flex;
  flex-direction:column;
}

.viber-name{
  font-size:11px;
  font-weight:700;
  margin:2px 0 3px 6px;
  color:var(--vb-name);
}

.viber-msg{
  position:relative;
  padding:8px 10px;
  border-radius:14px;
  line-height:1.35;
  font-size:13px;
}

.viber-msg--in{
  background:var(--vb-in);
  color:#101319;
  border-top-left-radius:6px;
}

.viber-msg--out{
  background:var(--vb-out);
  color:#0b2239;
  border-top-right-radius:6px;
}

.viber-meta{
  position:absolute;
  right:6px;
  bottom:5px;
  font-size:10px;
  color:var(--vb-muted);
}

.viber-chip{
  display:inline-block;
  padding:6px 10px;
  font-size:12px;
  color:#6b6f7f;
  background:var(--vb-in);
  border-radius:16px;
}

.viber-inputbar{
  display:flex;
  gap:6px;
  padding:8px 10px;
  border-top:1px solid rgba(0,0,0,.06);
  background:#fff;
}

.viber-inputbar input{
  flex:1;
  padding:8px 10px;
  border-radius:16px;
  border:1px solid #ddd;
  background:#f7f7f7;
  font-size:13px;
}

.viber-inputbar button{
  border:0;
  background:none;
  font-size:16px;
}

.viber-join-btn{
  display:block;
  text-align:center;
  background:#6a58ff;
  color:#fff;
  text-decoration:none;
  padding:10px 0;
  font-weight:600;
  transition:background .25s,color .25s;
}

.viber-join-btn:hover{
  background:#ffd93b;
  color:#000;
}

@media (max-width:768px){
  .viber-room{
    border-radius:14px;
    height:380px;
  }
}