/* inbox.css — two-pane messaging inbox for «Взаимодействия».
   Message bubbles reuse .msg / .msg__bubble / .msg__time from drawer.css. */

/* flex:1 fills the space under the header; the single grid row is pinned to the
   inbox's own height (minmax(0,1fr)) so the panes scroll INTERNALLY instead of
   growing the page. */
.inbox{flex:1;min-height:0;display:grid;grid-template-columns:340px 1fr;grid-template-rows:minmax(0,1fr);
  overflow:hidden;border-top:1px solid var(--line);background:var(--surface)}

/* ---------------- left: dialog list ---------------- */
.inbox__list{display:flex;flex-direction:column;min-height:0;border-right:1px solid var(--line);background:var(--surface-2)}
.inbox__filters{display:flex;gap:4px;padding:10px 10px 6px;flex-wrap:wrap}
.inbox__filter{border:1px solid transparent;background:transparent;color:var(--muted);border-radius:999px;
  padding:4px 10px;font-size:.82rem;font-weight:600;cursor:pointer;display:inline-flex;align-items:center;gap:5px}
.inbox__filter:hover{background:var(--sink);color:var(--ink)}
.inbox__filter--on{background:var(--surface);border-color:var(--line);color:var(--ink);box-shadow:var(--shadow-1)}
.inbox__filter-badge{background:var(--accent);color:#fff;border-radius:9px;font-size:.7rem;line-height:16px;min-width:16px;
  height:16px;padding:0 4px;text-align:center}
.inbox__search{display:flex;align-items:center;gap:7px;margin:0 10px 8px;padding:6px 10px;border:1px solid var(--line);
  border-radius:var(--radius-xs);background:var(--surface);color:var(--muted)}
.inbox__search-in{border:0;background:transparent;outline:none;flex:1;color:var(--ink);font-size:.9rem}
.inbox__rows{flex:1;min-height:0;overflow-y:auto;outline:none;padding:0 6px 10px}

.dlg{display:flex;gap:10px;width:100%;text-align:left;padding:10px;border:1px solid transparent;border-radius:var(--radius-xs);
  background:transparent;cursor:pointer;color:var(--ink)}
.dlg:hover{background:var(--sink)}
.dlg--on{background:var(--surface);border-color:var(--line);box-shadow:var(--shadow-1)}
.dlg--unread .dlg__title{font-weight:800}
.dlg__avatar{position:relative;flex:0 0 auto;width:34px;height:34px;border-radius:9px;background:var(--accent-tint);
  color:var(--accent-ink);display:flex;align-items:center;justify-content:center;font-weight:700;font-size:.9rem}
.dlg__avatar--sm{width:22px;height:22px;font-size:.72rem;border-radius:6px}
.dlg__unread-dot{position:absolute;top:-3px;right:-3px;width:10px;height:10px;border-radius:50%;background:var(--accent);
  box-shadow:0 0 0 2px var(--surface-2)}
.dlg__main{flex:1;min-width:0;display:flex;flex-direction:column;gap:3px}
.dlg__top{display:flex;align-items:baseline;gap:8px}
.dlg__title{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-weight:600;font-size:.92rem}
.dlg__time{flex:0 0 auto;font-size:.72rem;color:var(--muted)}
.dlg__snippet{font-size:.82rem;color:var(--muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.dlg__meta{display:flex;align-items:center;gap:6px;flex-wrap:wrap;margin-top:1px}
.dlg__chip{display:inline-flex;align-items:center;gap:3px;font-size:.7rem;color:var(--muted);background:var(--sink);
  border-radius:6px;padding:1px 6px}
.dlg__chip--stage{background:transparent;border:1px solid var(--line)}
.dlg__assignee{display:inline-flex;align-items:center;gap:3px;font-size:.7rem;color:var(--accent-ink)}
.inbox__empty{padding:26px 16px;text-align:center;color:var(--muted);font-size:.9rem}

/* ---------------- right: conversation ---------------- */
.inbox__conv{display:flex;flex-direction:column;min-height:0;min-width:0}
.inbox__conv--empty{align-items:center;justify-content:center}
.conv__hdr{display:flex;align-items:center;gap:12px;justify-content:space-between;flex-wrap:wrap;
  padding:12px 18px;border-bottom:1px solid var(--line)}
.conv__id{display:flex;align-items:center;gap:10px;min-width:0}
.conv__title{font-weight:700;font-size:1.02rem;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:38ch}
.conv__src{display:inline-flex;align-items:center;gap:4px;font-size:.74rem;color:var(--muted);background:var(--sink);
  border-radius:6px;padding:2px 7px}
.conv__presence{display:inline-flex;align-items:center}
.conv__viewer{width:22px;height:22px;border-radius:50%;background:var(--accent);color:#fff;font-size:.7rem;font-weight:700;
  display:inline-flex;align-items:center;justify-content:center;margin-left:-6px;box-shadow:0 0 0 2px var(--surface)}
.conv__actions{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.conv__status{display:inline-flex;gap:3px;background:var(--sink);border-radius:999px;padding:2px}
.conv__stage{border:0;background:transparent;color:var(--muted);border-radius:999px;padding:4px 11px;font-size:.8rem;
  font-weight:600;cursor:pointer}
.conv__stage--on{background:var(--surface);color:var(--ink);box-shadow:var(--shadow-1)}
.conv__assign{position:relative}
.conv__assign-menu{position:absolute;right:0;top:calc(100% + 6px);z-index:20;min-width:200px;background:var(--surface);
  border:1px solid var(--line);border-radius:var(--radius-xs);box-shadow:var(--shadow-1);padding:5px;max-height:280px;overflow:auto}
.conv__assign-opt{display:flex;align-items:center;gap:8px;width:100%;text-align:left;border:0;background:transparent;
  color:var(--ink);padding:7px 9px;border-radius:8px;cursor:pointer;font-size:.88rem}
.conv__assign-opt:hover{background:var(--sink)}
.conv__assign-opt--on{color:var(--accent-ink);font-weight:700}

.conv__collision{display:flex;align-items:center;gap:7px;padding:8px 18px;font-size:.82rem;color:#8a5a00;
  background:#fff3d6;border-bottom:1px solid #f0dfae}
:root:not([data-theme="light"]) .conv__collision{color:#f0c14b;background:rgba(240,193,75,.1);border-bottom-color:rgba(240,193,75,.22)}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]) .conv__collision{color:#f0c14b;background:rgba(240,193,75,.1);border-bottom-color:rgba(240,193,75,.22)}}
.conv__collision-take{margin-left:auto;border:1px solid currentColor;background:transparent;color:inherit;
  border-radius:7px;padding:3px 10px;font-size:.78rem;font-weight:600;cursor:pointer}
.conv__collision-take:hover{background:rgba(0,0,0,.05)}

.conv__thread{flex:1;min-height:0;overflow-y:auto;padding:18px;display:flex;flex-direction:column;gap:10px;background:var(--bg);max-height:calc(100vh - 30rem);}
.conv__typing{align-self:flex-start;font-size:.78rem;color:var(--muted);font-style:italic;padding:2px 4px}

.conv__notes{border-top:1px solid var(--line);background:#fff7ed;padding:8px 18px;max-height:120px;overflow:auto}
:root:not([data-theme="light"]) .conv__notes{background:rgba(234,179,8,.08)}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]) .conv__notes{background:rgba(234,179,8,.08)}}
.conv__notes-h{font-size:.7rem;text-transform:uppercase;letter-spacing:.1em;color:var(--muted);margin-bottom:4px}
.conv__note{font-size:.85rem;color:var(--ink);margin:2px 0}

.conv__compose{border-top:1px solid var(--line);padding:10px 18px 14px;background:var(--surface)}
.conv__compose-tabs{display:flex;gap:6px;margin-bottom:7px}
.conv__ctab{border:0;background:transparent;color:var(--muted);font-size:.8rem;font-weight:600;cursor:pointer;
  padding:3px 8px;border-radius:7px}
.conv__ctab:hover:not(:disabled){background:var(--sink)}
.conv__ctab--on{background:var(--sink);color:var(--ink)}
.conv__ctab:disabled{opacity:.45;cursor:not-allowed}
.conv__compose-row{display:flex;gap:8px;align-items:flex-end}
.conv__input{flex:1;resize:none}
.conv__send{flex:0 0 auto;white-space:nowrap}

@media (max-width:860px){
  .inbox{grid-template-columns:1fr}
  .inbox__conv{display:none}
}