/* Promea / Dahi chat widget */
.promea-fab{
  position:fixed;
  right:22px;
  left:auto;
  bottom:22px;
  z-index:9999;
  border:none; cursor:pointer;
  padding:12px 14px;
  border-radius:999px;
  background:#0f172a;
  color:#fff;
  box-shadow:0 12px 28px rgba(0,0,0,.28);
  font-family:Tahoma, Arial;
  display:flex; gap:10px; align-items:center;
}

.promea-fab small{ opacity:.85; font-size:12px; }

.promea-panel{
  position:fixed;
  right:22px;
  left:auto;
  bottom:84px;

  width:min(390px, calc(100vw - 44px));
  height:520px;

  background:#0b1220;
  color:#e5e7eb;
  border:1px solid rgba(255,255,255,.08);
  border-radius:18px;
  box-shadow:0 18px 40px rgba(0,0,0,.45);
  z-index:9999;
  overflow:hidden;
  display:none;
  font-family:Tahoma, Arial;

  direction:rtl;
}

.promea-panel.is-open{ display:flex; flex-direction:column; }

.promea-header{
  padding:14px 14px 12px;
  display:flex; justify-content:space-between; align-items:flex-start;
  gap:10px;
  background:linear-gradient(180deg, rgba(255,255,255,.05), rgba(255,255,255,0));
}

.promea-title{ display:flex; flex-direction:column; gap:2px; }
.promea-title b{ font-size:14px; }
.promea-title span{ font-size:12px; opacity:.8; line-height:1.4; }

.promea-close{
  border:none; background:transparent; color:#fff; cursor:pointer;
  font-size:20px; opacity:.85; line-height:1;
}

.promea-body{
  padding:12px;
  flex:1;
  overflow:auto;
}

.promea-msg{
  max-width:88%;
  padding:10px 12px;
  border-radius:14px;
  margin:8px 0;
  line-height:1.7;
  white-space:pre-wrap;
  word-break:break-word;
  font-size:13px;
}

.promea-msg.user{
  margin-right:auto;   /* در RTL: پیام کاربر سمت چپ/داخل */
  background:#111827;
  border:1px solid rgba(255,255,255,.06);
}

.promea-msg.bot{
  margin-left:auto;    /* پیام داهی/پرامئا سمت راست */
  background:#0a2a1a;
  border:1px solid rgba(34,197,94,.25);
}

.promea-meta{
  margin-top:6px;
  font-size:11px;
  opacity:.75;
}

.promea-hint{
  padding:0 12px 10px;
  font-size:11px;
  opacity:.75;
  border-top:1px solid rgba(255,255,255,.06);
}

.promea-footer{
  padding:10px;
  border-top:1px solid rgba(255,255,255,.08);
  display:flex;
  gap:8px;
  align-items:flex-end;
}

.promea-input{
  flex:1;
  min-height:44px;
  max-height:120px;
  resize:none;
  padding:10px 12px;
  border-radius:12px;
  border:1px solid rgba(255,255,255,.10);
  background:#050a14;
  color:#fff;
  outline:none;
  font-family:Tahoma, Arial;
  width:100%;
  box-sizing:border-box;
}

.promea-send{
  flex:0 0 auto;
  border:none;
  cursor:pointer;
  padding:10px 14px;
  border-radius:12px;
  background:#16a34a;
  color:#07130a;
  font-weight:700;
}

@media (max-width: 768px){
  .promea-fab{ right:16px; bottom:16px; }
  .promea-panel{ right:16px; bottom:78px; width:calc(100vw - 32px); height:70vh; }
}