/* GÀ VÀNG · Phòng chat riêng của tổ đội. Không ảnh hưởng Phòng họp chung. */
.gvtc-panel{display:none!important;margin:4px 0 0;color:#f8ebcf}
body.gvtm-mode[data-gvtm-active="chat"] .gvtc-panel{display:block!important}
body.gvtm-mode[data-gvtm-active="chat"] .gvtm-team-panel{padding:7px!important}
.gvtc-shell{display:flex;flex-direction:column;overflow:hidden;border:2px solid #a87940;border-radius:16px;background:#0d3324;box-shadow:inset 0 1px 0 #e8c78525,0 6px 15px #0003;min-width:0}
.gvtc-head{display:flex;align-items:center;gap:9px;padding:11px;background:linear-gradient(140deg,#85512d,#503018);border-bottom:1px solid #b98546}
.gvtc-badge{width:37px;height:37px;display:grid;place-items:center;border-radius:11px;background:#29613e;border:1px solid #9eb46c;font-size:19px;flex-shrink:0}
.gvtc-head-copy{min-width:0;flex:1;display:grid;gap:2px}
.gvtc-head-copy strong{font-size:14px;font-weight:900;color:#fff0cd;line-height:1.15}
.gvtc-head-copy small{font-size:10px;color:#ebd6aa;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.gvtc-private{font-size:9px;color:#deedc5;background:#28503a;border:1px solid #5d9158;border-radius:999px;padding:5px 7px;white-space:nowrap}
.gvtc-notice{font-size:11px;line-height:1.45;text-align:center;padding:8px 10px;color:#ffdfa4;background:#254b35;border-bottom:1px solid #59864f}
.gvtc-notice[hidden]{display:none!important}.gvtc-notice.gvtc-error{background:#53332b;color:#ffe7cf}
.gvtc-chat-area{height:clamp(255px,53dvh,520px);min-height:0;display:flex;flex-direction:column;overflow:hidden;padding:7px 8px;background:radial-gradient(circle at 20% 10%,#22523755,transparent 45%),#0b3021}
.gvtc-history{text-align:center;flex-shrink:0}
.gvtc-history button{font:inherit;font-size:10px;font-weight:850;color:#ffe4ad;border:1px solid #946b39;background:#684228;padding:6px 12px;border-radius:999px;margin-bottom:7px;cursor:pointer}
.gvtc-history button[hidden]{display:none!important}
.gvtc-messages{flex:1;min-height:0;overflow-y:auto;overscroll-behavior:contain;scrollbar-width:thin;scrollbar-color:#5d8355 #103824;padding:6px 3px;display:flex;flex-direction:column;gap:9px}
.gvtc-line{display:flex;gap:7px;align-items:flex-end;max-width:100%}
.gvtc-line.mine{flex-direction:row-reverse}
.gvtc-avatar{width:30px;height:30px;flex:0 0 30px;border:1px solid #b38b51;background:linear-gradient(#398458,#1f5136);border-radius:50%;overflow:hidden;display:grid;place-items:center;font-size:12px;font-weight:900;color:#ffe8b1}
.gvtc-avatar img{width:100%;height:100%;object-fit:cover}.gvtc-avatar img[hidden]{display:none!important}
.gvtc-bubble{min-width:0;max-width:min(78%,305px);border-radius:13px 13px 13px 4px;padding:8px 10px;background:#225a3d;border:1px solid #518b59;box-shadow:0 2px 5px #0002}
.gvtc-line.mine .gvtc-bubble{background:linear-gradient(145deg,#6f4b2a,#4c321f);border-color:#aa7c40;border-radius:13px 13px 4px 13px}
.gvtc-who{font-size:10px;font-weight:900;color:#ffdc94;margin-bottom:3px;overflow-wrap:anywhere}
.gvtc-bubble p{font-size:12px;line-height:1.43;color:#fff3db;white-space:pre-wrap;overflow-wrap:anywhere;margin:0}
.gvtc-bubble time{font-size:9px;display:block;text-align:right;margin-top:5px;color:#bed4b5}
.gvtc-line.mine .gvtc-bubble time{color:#e2c7a5}
.gvtc-empty{font-size:12px;line-height:1.55;color:#c6dbb9;text-align:center;margin:auto 8px}
.gvtc-compose{display:flex;align-items:end;gap:7px;padding:9px;background:#194b34;border-top:1px solid #6c9256}
.gvtc-compose textarea{flex:1;min-width:0;resize:none;min-height:40px;max-height:110px;border:1px solid #5e8b59;border-radius:12px;padding:11px 12px;background:#0c3021;color:#fff2db;font:inherit;font-size:12px;line-height:1.35;outline:none}
.gvtc-compose textarea::placeholder{color:#a9c8aa}.gvtc-compose textarea:focus{border-color:#e8bd66}
.gvtc-compose button{min-width:63px;height:40px;display:flex;align-items:center;justify-content:center;gap:5px;border:1px solid #cf953e;border-radius:11px;background:linear-gradient(#ffe48a,#f3bb45);color:#58340f;font:inherit;font-size:12px;font-weight:900;box-shadow:0 2px 0 #886322;cursor:pointer}
.gvtc-compose button:disabled{opacity:.55;cursor:not-allowed}
@media(max-width:365px){.gvtc-chat-area{height:50dvh}.gvtc-head{padding:9px}.gvtc-private{font-size:8px;padding:5px}.gvtc-bubble{max-width:80%}}
@media(prefers-reduced-motion:reduce){.gvtc-shell,.gvtc-bubble{transition:none}}