.ghtk-chat-overlay{position:fixed;inset:0;z-index:9998;background:#071b1040;opacity:0;visibility:hidden;transition:.2s}.ghtk-chat-overlay.is-open{opacity:1;visibility:visible}
.ghtk-chat-widget{position:fixed;right:18px;bottom:18px;z-index:9999;width:min(390px,calc(100vw - 28px));height:min(620px,calc(100vh - 28px));display:grid;grid-template-rows:auto auto 1fr auto;overflow:hidden;background:#fff;border:1px solid #dce7df;border-radius:20px;box-shadow:0 28px 90px #061d1155;transform:translateY(20px) scale(.98);opacity:0;visibility:hidden;transition:.22s;font:14px/1.45 Arial,Helvetica,sans-serif;color:#14231b}.ghtk-chat-widget.is-open{transform:none;opacity:1;visibility:visible}
.ghtk-chat-head{padding:15px 16px;display:flex;align-items:center;gap:11px;color:#fff;background:linear-gradient(135deg,#075f31,#01b53b)}.ghtk-chat-avatar{width:40px;height:40px;display:grid;place-items:center;border-radius:50%;background:#ffffff20}.ghtk-chat-head-copy{min-width:0}.ghtk-chat-head strong,.ghtk-chat-head small{display:block}.ghtk-chat-head small{opacity:.82}.ghtk-chat-close{margin-left:auto;width:34px;height:34px;color:#fff;background:#ffffff1c;border:0;border-radius:50%;font-size:22px;cursor:pointer}
.ghtk-chat-meta{padding:8px 14px;display:flex;align-items:center;justify-content:space-between;gap:10px;color:#66746c;background:#f8fbf9;border-bottom:1px solid #e1e9e3;font-size:11px}.ghtk-chat-status{display:flex;align-items:center;gap:5px}.ghtk-chat-dot{width:7px;height:7px;border-radius:50%;background:#01b53b}.ghtk-chat-dot.offline{background:#e29626}
.ghtk-chat-messages{padding:15px;display:flex;flex-direction:column;gap:9px;overflow:auto;background:#f4f8f5}.ghtk-chat-empty{margin:auto;color:#68766e;text-align:center}.ghtk-chat-message{max-width:83%;padding:9px 11px;background:#fff;border:1px solid #dce7df;border-radius:13px 13px 13px 4px;box-shadow:0 2px 10px #0e2d1908;word-break:break-word}.ghtk-chat-message.customer{align-self:flex-end;color:#fff;background:#079447;border-color:#079447;border-radius:13px 13px 4px 13px}.ghtk-chat-message-meta{display:flex;justify-content:flex-end;gap:6px;margin-top:4px;font-size:9px;opacity:.68}
.ghtk-chat-media{display:block;width:100%;max-height:240px;object-fit:contain;background:#10211712;border-radius:9px}.ghtk-chat-media-name{display:block;margin-top:4px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.ghtk-chat-form{padding:11px;display:flex;flex-wrap:wrap;align-items:center;gap:8px;border-top:1px solid #dce7df;background:#fff}.ghtk-chat-file-name{order:-1;flex-basis:100%;padding:5px 8px;color:#476253;background:#edf6f0;border-radius:7px;font-size:11px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.ghtk-chat-attach{width:42px;height:42px;display:grid;place-items:center;flex:0 0 42px;color:#08783f;background:#e8f6ed;border:1px solid #c8e1d0;border-radius:11px;font-size:25px;font-weight:700;line-height:1;cursor:pointer}.ghtk-chat-input{min-width:0;flex:1;padding:11px 12px;border:1px solid #d3dfd6;border-radius:11px;outline-color:#01b53b}.ghtk-chat-send{height:42px;padding:0 15px;color:#fff;background:#079447;border:0;border-radius:11px;font-weight:800;cursor:pointer}.ghtk-chat-send:disabled{opacity:.55;cursor:not-allowed}
@media(max-width:600px){.ghtk-chat-overlay{background:#071b1055}.ghtk-chat-widget{inset:12px;width:auto;height:auto;max-height:none;border-radius:18px}.ghtk-chat-form{padding-bottom:max(11px,env(safe-area-inset-bottom))}.ghtk-chat-attach{width:40px;flex-basis:40px}.ghtk-chat-send{padding:0 13px}}