:root {
  --bg: var(--tg-theme-bg-color, #fff);
  --bg2: var(--tg-theme-secondary-bg-color, #f1f1f4);
  --text: var(--tg-theme-text-color, #000);
  --hint: var(--tg-theme-hint-color, #8a8a8e);
  --link: var(--tg-theme-link-color, #2481cc);
  --btn: var(--tg-theme-button-color, #2481cc);
  --btn-text: var(--tg-theme-button-text-color, #fff);
  --sep: color-mix(in srgb, var(--hint) 25%, transparent);
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg2); color: var(--text);
  font: 15px/1.4 -apple-system, system-ui, "Segoe UI", Roboto, sans-serif; }
main { max-width: 640px; margin: 0 auto; padding: 12px 12px 40px; }
.loading, .empty { color: var(--hint); text-align: center; padding: 40px 0; }
.card { background: var(--bg); border-radius: 14px; padding: 14px; margin-bottom: 12px; }
.author { display: flex; gap: 14px; align-items: center; }
.ava { width: 64px; height: 64px; border-radius: 50%; flex: none; object-fit: cover;
  background: var(--btn); color: var(--btn-text); display: flex; align-items: center;
  justify-content: center; font-size: 24px; font-weight: 600; }
.name { font-size: 19px; font-weight: 600; }
.nick { color: var(--hint); }
.summary { margin-top: 10px; font-size: 16px; }
.summary b { font-weight: 600; }
h2 { font-size: 13px; text-transform: uppercase; letter-spacing: .04em; color: var(--hint);
  margin: 18px 4px 8px; font-weight: 500; }
.row { display: flex; justify-content: space-between; gap: 10px; padding: 9px 0;
  border-bottom: 1px solid var(--sep); }
.row:last-child { border-bottom: 0; }
.row .t { overflow: hidden; text-overflow: ellipsis; }
.count { color: var(--hint); flex: none; }
.badge { font-size: 12px; color: var(--hint); border: 1px solid var(--sep); border-radius: 6px;
  padding: 0 5px; margin-left: 6px; white-space: nowrap; }
.msg .meta { color: var(--hint); font-size: 13px; margin-bottom: 6px; display: flex;
  justify-content: space-between; gap: 8px; }
.msg .meta .chat { color: var(--link); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.msg .body { white-space: pre-wrap; word-wrap: break-word; }
.msg .media { color: var(--hint); margin-bottom: 4px; }
.btns { display: flex; gap: 8px; margin-top: 10px; flex-wrap: wrap; }
button, .btn { border: 0; border-radius: 10px; padding: 9px 14px; font: inherit; cursor: pointer;
  background: var(--btn); color: var(--btn-text); }
button.ghost { background: transparent; color: var(--link); padding: 9px 4px; }
button.light { background: var(--bg2); color: var(--link); }
button:disabled { opacity: .5; }
.hint { color: var(--hint); font-size: 14px; }
.foot { color: var(--hint); font-size: 14px; text-align: center; margin: 16px 8px; }
input[type=text] { width: 100%; padding: 10px 12px; border-radius: 10px; border: 1px solid var(--sep);
  background: var(--bg2); color: var(--text); font: inherit; }
label.chk { display: flex; gap: 10px; align-items: flex-start; }
label.chk input { margin-top: 3px; width: 18px; height: 18px; flex: none; }
select { width: 100%; padding: 8px; border-radius: 10px; background: var(--bg2); color: var(--text);
  border: 1px solid var(--sep); font: inherit; }
.err { color: #d33; }
.off { opacity: .45; }