.chat-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:30px}
.chat-panel{background:var(--panel);border:1px solid var(--line);border-radius:12px;display:flex;flex-direction:column;min-width:0;overflow:hidden}
.chat-heading{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:16px 20px;border-bottom:1px solid var(--line)}
.chat-heading h2{font-size:16px;margin:0}
.chat-badge{font-size:10px;font-weight:650;letter-spacing:1.4px;color:var(--accent);border:1px solid #c4e68a55;border-radius:999px;padding:4px 9px;white-space:nowrap}
.chat-log{height:250px;overflow-y:auto;padding:12px 20px;display:flex;flex-direction:column;gap:12px;overscroll-behavior:contain}
.chat-empty{height:250px;margin:0;padding:18px 20px;color:var(--muted);font-size:13px;line-height:1.5}
.chat-meta{display:flex;flex-wrap:wrap;gap:4px 8px;align-items:baseline;font-size:11px;color:var(--muted)}
.chat-meta strong{color:var(--ink);font-size:13px;overflow-wrap:anywhere}
.chat-message.own .chat-meta strong{color:var(--accent)}
.chat-text{margin:3px 0 0;font-size:14px;line-height:1.45;white-space:pre-wrap;overflow-wrap:anywhere}
.chat-note{margin:0;padding:14px 20px;border-top:1px solid var(--line);font-size:13px;line-height:1.5;color:var(--muted)}
.chat-form{display:flex;gap:8px;padding:12px;border-top:1px solid var(--line)}
.chat-form input{flex:1;min-width:0}
.chat-form .primary{flex-shrink:0}
.sr-only{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px!important;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
.you{color:var(--accent);font-weight:500}
.host-tag{font-size:10px;font-weight:600;letter-spacing:1px;color:var(--muted);margin-left:6px}
.full+.full{margin-top:10px}
@media(max-width:820px){.chat-grid{grid-template-columns:1fr;gap:18px}.chat-log,.chat-empty{height:210px}}
@media(max-width:620px){.chat-grid{margin-top:22px}.chat-heading{padding:14px 16px}.chat-log{padding:10px 16px}.chat-empty{padding:14px 16px}}