/* Read-only conversation shares the activity surface; its scroll is independent. */
.act .act-side-tabs{gap:8px 18px;flex-wrap:wrap;align-items:stretch}
.act .act-side-tabs button{font-size:13px;line-height:18px;white-space:normal;overflow-wrap:normal;word-break:normal;flex:0 1 auto;text-align:left;padding:10px 0 8px}
#act-conversation,#act-dialog-content{display:flex;flex:1;min-width:0;min-height:0;overflow:hidden}
#act-conversation .act-dialog{display:flex;flex-direction:column;flex:1;gap:0;margin:0;max-width:none;min-width:0;min-height:0;overflow:hidden;color:var(--fg,#eaf2ff);font-size:14px;line-height:1.5}
.act-dialog-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;flex-shrink:0;padding:17px 0 13px;min-width:0}
.act-dialog-head>div{min-width:0}.act-dialog-head h2{font-size:17px;line-height:23px;color:var(--fg,#eaf2ff);font-weight:600;margin:0 0 4px;letter-spacing:-.2px}
.act-dialog-head p{font-size:12px;line-height:18px;margin:0;color:var(--muted,#8aa0c8)}
.act-dialog-head small{display:block;font-size:12px;line-height:18px;color:var(--muted,#8aa0c8);overflow-wrap:anywhere;margin-top:5px}
.act .act-dialog-refresh{flex-shrink:0;width:32px;height:32px;display:grid;place-items:center;border:1px solid var(--line-strong);background:transparent;border-radius:6px;color:var(--muted);font-size:22px;padding:0;line-height:1}
.act .act-dialog-refresh:hover:not(:disabled){border-color:var(--omnica-blue-light,#4d8dff);color:var(--fg)}
.act-dialog-status{display:flex;align-items:center;justify-content:space-between;gap:10px;font-size:12px;line-height:18px;color:#d6b777;background:rgba(239,142,6,.07);border:1px solid rgba(239,142,6,.2);border-radius:6px;padding:8px 10px;margin-bottom:8px;flex-shrink:0}
.act-dialog-status:empty{display:none}.act-dialog-status button{flex-shrink:0;border:0;background:transparent;padding:2px;color:#e7c68e;font-size:12px}
.act-dialog-scroll{flex:1;min-height:0;overflow:auto;overscroll-behavior:contain;scrollbar-gutter:stable;scrollbar-width:thin;scrollbar-color:var(--line-strong) transparent;padding:4px 10px 16px 0;overflow-anchor:none}
.act-dialog-scroll:focus-visible{outline:1px solid var(--omnica-blue-light,#4d8dff);outline-offset:-1px;border-radius:6px}
.act-dialog-previous{display:grid;justify-items:center;gap:6px;padding:6px 0 14px;color:var(--muted);font-size:12px}.act-dialog-previous:empty{display:none}
.act .act-dialog-button{border:1px solid var(--line-strong);background:transparent;border-radius:6px;padding:7px 13px;color:var(--muted);font-size:12px;line-height:18px}
.act .act-dialog-button:hover:not(:disabled){color:var(--fg);border-color:var(--omnica-blue-light,#4d8dff)}
.act-dialog-day{display:flex;justify-content:center;margin:16px 0 14px;font-size:11px;line-height:16px;color:var(--muted)}.act-dialog-day:first-child{margin-top:2px}
.act-dialog-day span{background:rgba(138,160,200,.07);border:1px solid var(--line);border-radius:20px;padding:3px 10px}
.act-dialog-message{display:flex;justify-content:flex-start;margin:0 0 11px;min-width:0}.act-dialog-message.is-agent{justify-content:flex-end}
.act-dialog-bubble{max-width:89%;min-width:110px;background:#101b2b;border:1px solid rgba(138,160,200,.16);border-radius:10px 10px 10px 3px;padding:10px 12px 8px;min-width:0}
.is-agent .act-dialog-bubble{background:rgba(0,94,235,.15);border-color:rgba(77,141,255,.24);border-radius:10px 10px 3px 10px}
.act-dialog-author{font-size:11px;line-height:16px;font-weight:600;color:#aebed7;display:flex;align-items:baseline;flex-wrap:wrap;gap:3px 8px;margin-bottom:5px}
.is-agent .act-dialog-author{color:#84aff6}.act-dialog-author>span{font-weight:400;color:var(--muted);font-size:10px}
.act-dialog-text{white-space:pre-wrap;overflow-wrap:anywhere;word-break:normal;font:inherit;font-size:14px;line-height:21px;color:var(--fg,#eaf2ff);margin:0}
.act-dialog-gap{font-size:13px;font-style:italic;line-height:20px;color:var(--muted);margin:0}
.act-dialog-message-meta{display:flex;flex-wrap:wrap;justify-content:flex-end;align-items:center;gap:4px 8px;margin-top:6px;color:var(--muted);font-size:10px;line-height:14px;font-variant-numeric:tabular-nums}
.act-dialog-photos{display:grid;gap:7px;margin-top:8px}.act-dialog-photo{display:grid;position:relative;width:260px;max-width:100%;overflow:hidden;border-radius:6px;background:rgba(138,160,200,.08);color:var(--muted);text-decoration:none;border:1px solid var(--line)}
.act-dialog-photo img{display:block;width:100%;height:180px;object-fit:contain;background:#080f1c}.act-dialog-photo span{font-size:11px;line-height:16px;padding:5px 8px;color:var(--muted)}
.act-dialog-photo.is-unavailable{font-size:12px;padding:14px;min-width:140px}.act-dialog-attachment{display:block;color:var(--muted);font-size:12px;margin-top:7px}
.act-dialog-empty{display:flex;min-height:230px;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:28px 18px;color:var(--muted);gap:6px}
.act-dialog-empty-symbol{font-size:28px;line-height:36px;color:#54739c;margin-bottom:7px}.act-dialog-empty strong{font-weight:500;color:#bdcbe0;font-size:15px;line-height:22px}
.act-dialog-empty p{max-width:290px;font-size:13px;line-height:20px;margin:0 0 8px;color:var(--muted)}
.act-dialog-bottom{display:flex;justify-content:center;flex-shrink:0}.act-dialog-bottom:empty{display:none}
.act .act-dialog-new{display:flex;gap:16px;align-items:center;margin:5px 0 9px;padding:7px 13px;border:1px solid rgba(77,141,255,.5);border-radius:18px;background:#0c2a55;color:#bdD5ff;font-size:12px}
.act-dialog-foot{border-top:1px solid var(--line);padding:9px 0 7px;font-size:10px;line-height:15px;color:var(--muted);flex-shrink:0}
@media(max-width:760px){.act .act-side-tabs{gap:4px 14px}.act .act-side-tabs button{font-size:12px;line-height:17px}.act-dialog-head{padding-top:13px}.act-dialog-head h2{font-size:16px}.act-dialog-bubble{max-width:94%}.act-dialog-scroll{padding-right:5px}.act-dialog-text{font-size:14px}}

.act-dialog-choice{align-self:flex-start;max-width:32em;padding:20px 0;color:var(--muted);font-size:14px;line-height:1.6}
.act-dialog-choice p{margin:0 0 12px;font:inherit;color:inherit}
.act-dialog-choice .act-ghost{font-size:12px;padding:7px 12px;white-space:normal}

/* Current conversation is independent of the replay, with one readable column. */
.act.is-dialog .act-scene{grid-template-columns:minmax(0,1fr);gap:0;height:clamp(420px,64vh,760px)}
.act.is-dialog .act-side{width:100%;max-width:960px;margin:0 auto}
.act.is-dialog .act-dialog-bubble{max-width:min(82%,640px)}
.act.is-dialog.needs-dialog-case .act-scene{height:auto;min-height:160px;align-self:start}
.act.is-dialog.needs-dialog-case .act-side{max-width:none}
.act-stage.is-dialog:not(.needs-dialog-case) .act-scene{height:auto}
@media(max-width:760px){.act-stage.is-dialog:not(.needs-dialog-case) .act-scene{height:clamp(420px,64vh,760px)}.act.is-dialog .act-dialog-bubble{max-width:94%}}