.admin-chats-header{ display:flex; flex-direction:column; gap:12px; margin-bottom:16px; }
.admin-chats-tabs{ display:flex; gap:10px; }
.btn-tab{ padding:8px 12px; border-radius:10px; border:1px solid #ddd; background:#fff; cursor:pointer; }
.btn-tab.active{ border-color:#222; }

.admin-chats-actions{ display:flex; gap:14px; align-items:center; justify-content:space-between; flex-wrap:wrap; }

.chat-row{
  display:flex; gap:14px; padding:14px; border-radius:14px;
  border:1px solid #eee; background:#fff; margin-bottom:12px; align-items:flex-start;
}
.chat-col.photo{ width:90px; }
.chat-thumb{ width:80px; height:80px; object-fit:cover; border-radius:12px; display:block; }
.chat-thumb.placeholder{ width:80px; height:80px; border-radius:12px; background:#f3f3f3; display:flex; align-items:center; justify-content:center; }
.chat-col.info{ flex:1; }
.chat-title{ display:flex; gap:10px; align-items:center; }
.chat-meta{ color:#777; font-size:13px; margin-top:4px; display:flex; gap:8px; flex-wrap:wrap; }
.chat-desc{ margin-top:10px; line-height:1.5; color:#333; }

.badge{ font-size:12px; padding:3px 8px; border-radius:999px; border:1px solid #ddd; }
.badge-ok{ background:#f0fff4; border-color:#b7f0c6; }
.badge-off{ background:#fff7f0; border-color:#ffd2b3; }

.btn{ padding:8px 12px; border-radius:10px; border:1px solid #ddd; cursor:pointer; background:#fff; }
.btn-primary{ background:#222; color:#fff; border-color:#222; }
.btn-danger{ background:#b40000; color:#fff; border-color:#b40000; }
.btn-light{ background:#fff; color:#222; }
.muted{ color:#777; }

.modal-mask{
  position:fixed; inset:0; background:rgba(0,0,0,0.45);
  display:flex; align-items:center; justify-content:center; z-index:9999;
}
.modal{
  width:min(720px, 92vw);
  background:#fff; border-radius:18px; padding:18px;
  box-shadow:0 20px 60px rgba(0,0,0,0.25);
}
.modal .grid{ display:grid; grid-template-columns:1fr 1fr; gap:12px; }
.modal label{ display:block; font-size:13px; color:#444; margin-top:10px; }
.modal input, .modal textarea{
  width:100%; margin-top:6px; padding:10px; border-radius:12px; border:1px solid #ddd;
}
.modal-actions{ display:flex; justify-content:flex-end; gap:10px; margin-top:14px; }
@media (max-width: 700px){
  .modal .grid{ grid-template-columns:1fr; }
  .chat-row{ flex-direction:column; }
}