/* گفتگوی آنلاین المر */
#elmer-chat{position:fixed;inset-inline-end:16px;bottom:16px;z-index:60;
  font-family:inherit;direction:rtl}
#ec-fab{position:relative;width:56px;height:56px;border-radius:50%;border:0;
  background:#14402a;color:#f3e8d5;display:flex;align-items:center;justify-content:center;
  cursor:pointer;box-shadow:0 6px 20px rgba(0,0,0,.28);transition:transform .2s}
#ec-fab:hover{transform:scale(1.05)}
#ec-dot{position:absolute;top:6px;inset-inline-end:6px;width:12px;height:12px;
  border-radius:50%;background:#c0392b;border:2px solid #14402a}
#ec-box{position:absolute;bottom:68px;inset-inline-end:0;width:min(92vw,340px);
  background:#fff;border:1px solid #e2e2e2;border-radius:6px;overflow:hidden;
  box-shadow:0 10px 34px rgba(0,0,0,.22);display:flex;flex-direction:column}
/* بدون این، display:flex بالا بر hidden غلبه می‌کند و پنجره بسته نمی‌شود */
#ec-box[hidden]{display:none}
#ec-dot[hidden],#ec-note[hidden]{display:none}
#ec-head{display:flex;align-items:center;justify-content:space-between;
  background:#14402a;color:#f3e8d5;padding:12px 14px;font-size:15px}
#ec-close{background:none;border:0;color:#f3e8d5;font-size:24px;line-height:1;
  cursor:pointer;padding:0 4px}
#ec-list{padding:12px;height:260px;overflow-y:auto;background:#faf7f1;
  display:flex;flex-direction:column;gap:8px}
.ec-msg{max-width:82%;padding:8px 11px;border-radius:10px;font-size:14px;
  line-height:1.9;white-space:pre-wrap;word-break:break-word}
.ec-user{align-self:flex-start;background:#14402a;color:#f3e8d5;border-end-start-radius:2px}
.ec-admin{align-self:flex-end;background:#fff;border:1px solid #e2e2e2;color:#1c1b1b;
  border-end-end-radius:2px}
.ec-greet{opacity:.85}
#ec-note{margin:0;padding:6px 12px;font-size:12px;color:#747878;background:#f3e8d5}
#ec-form{display:flex;gap:6px;padding:10px;border-top:1px solid #eee;background:#fff}
#ec-input{flex:1;min-width:0;border:1px solid #e2e2e2;border-radius:4px;
  padding:9px 10px;font-size:14px;font-family:inherit;outline:none}
#ec-input:focus{border-color:#14402a}
#ec-send{border:0;background:#14402a;color:#f3e8d5;border-radius:4px;
  padding:9px 16px;font-size:14px;cursor:pointer;font-family:inherit}
#ec-send:hover{background:#0e2e1e}
@media (max-width:420px){#ec-list{height:220px}}