/* Thread groups in the index; full dialogue is only read when opened. */
.chats { padding: 24px 28px 48px; color: var(--bone-1); max-width: 980px; }
.chats__head { display: flex; align-items: baseline; gap: 12px; border-bottom: var(--w-band) solid var(--rule-3); padding-bottom: 12px; }
.chats__title { margin: 0; font-size: 19px; line-height: 1.25; font-weight: 600; }
.chats__retention { margin: 0; color: var(--bone-2); font-size: 12px; line-height: 1.55; white-space: nowrap; }
.chats__filter { display: flex; align-items: end; gap: 12px; padding: 20px 0 16px; border-bottom: var(--w-rule) solid var(--rule-2); flex-wrap: wrap; }
.chats__label { width: 100%; font-size: 11px; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; color: var(--bone-3); }
.chats__input { flex: 1 1 260px; min-width: 0; padding: 7px 10px; border: var(--w-rule) solid var(--rule-2); border-radius: var(--radius); background: var(--ink-2); color: var(--bone-1); font: 12px/1.5 ui-monospace, SFMono-Regular, Consolas, monospace; }
.chats__input:focus { border-color: var(--live); background: var(--ink-1); }
.chats__input::placeholder { color: var(--bone-3); }
.chats__message { min-height: 2em; margin: 12px 0; color: var(--bone-2); font-size: 12px; line-height: 1.55; }
.chats__message:empty { min-height: 0; margin: 0; }
.chats__list { list-style: none; padding: 0; margin: 0; }
.chats__group { margin-top: 24px; }
.chats__grouphead { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; border-top: var(--w-band) solid var(--rule-3); border-bottom: var(--w-rule) solid var(--rule-2); padding: 10px 8px; }
.chats__person { color: var(--bone-1); font-size: 15px; font-weight: 600; overflow-wrap: anywhere; text-decoration: none; }
.chats__count { color: var(--bone-3); font: 11px/1.45 ui-monospace, SFMono-Regular, Consolas, monospace; white-space: nowrap; }
.chats__row { min-height: 44px; border-bottom: var(--w-rule) solid var(--rule-1); display: grid; grid-template-columns: 176px minmax(0, 1fr) 142px; align-items: center; gap: 16px; padding: 6px 8px; }
.chats__row:hover { background: var(--ink-3); }
.chats__time { color: var(--bone-3); font: 12px/1.45 ui-monospace, SFMono-Regular, Consolas, monospace; font-variant-numeric: tabular-nums; }
.chats__open { min-width: 0; color: var(--bone-1); font-size: 13px; line-height: 1.45; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; text-decoration: none; }
.chats__open[aria-current="true"] { color: var(--live-ink); }
.chats__ticketcell { min-width: 0; text-align: right; display: flex; flex-wrap: wrap; gap: 4px 10px; justify-content: flex-end; }
.chats__ticket, .chats__linked { color: var(--live-ink); font: 12px/1.45 ui-monospace, SFMono-Regular, Consolas, monospace; white-space: nowrap; text-decoration: none; }
.chats__person:hover, .chats__open:hover, .chats__ticket:hover, .chats__linked:hover, .chats__back:hover { text-decoration: underline; text-underline-offset: 3px; }
.chats__more { margin-bottom: 2px; }
.chats__reading { border-top: var(--w-band) solid var(--rule-3); margin-top: 28px; padding-top: 16px; max-width: 72ch; }
.chats__reading[hidden] { display: none; }
.chats__readtitle { margin: 0 0 16px; font-size: 15px; line-height: 1.4; overflow-wrap: anywhere; }
.chats__day { margin: 20px 0 6px; color: var(--bone-3); font: 11px/1.5 ui-monospace, SFMono-Regular, Consolas, monospace; }
.chats__entry { border-top: var(--w-rule) solid var(--rule-2); padding: 12px 14px 16px; }
.chats__entry[data-speaker="assistant"] { background: var(--ink-2); }
.chats__speaker { display: flex; align-items: baseline; gap: 8px; margin: 0 0 8px; font-size: 12px; font-weight: 600; color: var(--bone-1); overflow-wrap: anywhere; }
.chats__at { color: var(--bone-3); font: 400 11px/1.45 ui-monospace, SFMono-Regular, Consolas, monospace; font-variant-numeric: tabular-nums; }
.chats__text { margin: 0; font-size: 13px; line-height: 1.55; white-space: pre-wrap; overflow-wrap: anywhere; }
.chats__foot { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 20px; margin-top: 20px; padding-top: 14px; border-top: var(--w-rule) solid var(--rule-2); }
.chats__back { margin-left: auto; color: var(--bone-2); font-size: 12px; }
@media (max-width: 820px) {
  .chats { padding: 20px 16px 40px; }
  .chats__grouphead { align-items: start; flex-wrap: wrap; }
  .chats__row { grid-template-columns: minmax(0, 1fr) auto; gap: 4px 10px; }
  .chats__time { grid-column: 1; grid-row: 1; }
  .chats__ticketcell { grid-column: 2; grid-row: 1; }
  .chats__open { grid-column: 1 / -1; grid-row: 2; }
}
@media print {
  .chats__filter, .chats__more, .chats__list { display: none; }
}