:root {
  --bg: var(--tg-theme-bg-color, #17212b);
  --bg2: var(--tg-theme-secondary-bg-color, #232e3c);
  --fg: var(--tg-theme-text-color, #f1f5f9);
  --hint: var(--tg-theme-hint-color, #8b9aa8);
  --accent: var(--tg-theme-button-color, #3b82f6);
  --accent-fg: var(--tg-theme-button-text-color, #ffffff);
  --ok: #34d399;
  --warn: #fbbf24;
  --bad: #f87171;
  --radius: 12px;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; background: var(--bg); color: var(--fg); }
body {
  font: 15px/1.4 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  padding-bottom: env(safe-area-inset-bottom);
}

/* --- верхняя панель с закладками --- */
.topbar {
  position: sticky; top: 0; z-index: 10;
  background: var(--bg2);
  padding: 10px 12px 0;
  border-bottom: 1px solid rgba(128, 128, 128, .2);
}
.brand { font-weight: 600; font-size: 15px; margin-bottom: 8px; }
.brand #brand-icon { opacity: .9; }
.nav { display: flex; gap: 4px; overflow-x: auto; }
.tab {
  appearance: none; border: 0; background: transparent; color: var(--hint);
  padding: 9px 14px; font-size: 14px; font-weight: 600; cursor: pointer;
  border-bottom: 2px solid transparent; white-space: nowrap;
}
.tab.active { color: var(--fg); border-bottom-color: var(--accent); }

/* --- общее --- */
#view { padding: 12px; }
.loading, .empty { color: var(--hint); text-align: center; padding: 32px 8px; }
.hidden { display: none !important; }
.card {
  background: var(--bg2); border-radius: var(--radius); padding: 12px;
  margin-bottom: 8px; border: 1px solid rgba(128, 128, 128, .15);
}
.row { display: flex; align-items: center; gap: 8px; }
.spread { justify-content: space-between; }
.muted { color: var(--hint); font-size: 13px; }
.mono { font-family: ui-monospace, SFMono-Regular, monospace; font-size: 12px; }
.badge {
  display: inline-block; padding: 2px 8px; border-radius: 999px;
  font-size: 11px; font-weight: 700; background: rgba(128,128,128,.2); color: var(--hint);
}
.badge.ok { background: rgba(52, 211, 153, .18); color: var(--ok); }
.badge.bad { background: rgba(248, 113, 113, .16); color: var(--bad); }
.dot { width: 9px; height: 9px; border-radius: 50%; background: var(--hint); flex: 0 0 auto; }
.dot.on { background: var(--ok); box-shadow: 0 0 6px var(--ok); }
.dot.busy { background: var(--warn); box-shadow: 0 0 6px var(--warn); }

/* --- канбан --- */
.board-select {
  width: 100%; background: var(--bg2); color: var(--fg); border: 1px solid rgba(128,128,128,.25);
  border-radius: var(--radius); padding: 11px 12px; font-size: 15px; font-weight: 600;
}
.columns { display: flex; gap: 10px; overflow-x: auto; padding-bottom: 8px; margin-top: 12px; }
.column { min-width: 78vw; max-width: 78vw; }
@media (min-width: 700px) { .column { min-width: 280px; max-width: 280px; } }
.column h3 { margin: 0 0 8px; font-size: 13px; text-transform: uppercase; letter-spacing: .04em; color: var(--hint); }
.task { border-left: 3px solid var(--accent); }
.task.blocked { border-left-color: var(--bad); }
.task.done { border-left-color: var(--ok); opacity: .75; }
.task.running { border-left-color: var(--warn); }
.task .title { font-weight: 600; margin-bottom: 6px; }
.task .body { color: var(--hint); font-size: 13px; margin: 6px 0 0; white-space: pre-wrap; max-height: 88px; overflow: hidden; }

/* --- агенты --- */
.agent { cursor: pointer; }
.agent .name { font-weight: 600; }
.subtabs { display: flex; gap: 4px; margin: 12px 0; }
.subtab { flex: 1; padding: 8px; font-size: 13px; font-weight: 600; border-radius: 8px; border: 1px solid rgba(128,128,128,.25); background: transparent; color: var(--hint); }
.subtab.active { background: var(--accent); color: var(--accent-fg); border-color: transparent; }
.switch { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 9px 0; border-bottom: 1px solid rgba(128,128,128,.12); }
.switch:last-child { border-bottom: 0; }
.switch .lbl { font-size: 14px; }
.toggle { position: relative; width: 46px; height: 26px; flex: 0 0 auto; }
.toggle input { opacity: 0; width: 0; height: 0; }
.slider { position: absolute; inset: 0; background: rgba(128,128,128,.35); border-radius: 999px; transition: .15s; }
.slider:before { content: ""; position: absolute; width: 20px; height: 20px; left: 3px; top: 3px; background: #fff; border-radius: 50%; transition: .15s; }
.toggle input:checked + .slider { background: var(--ok); }
.toggle input:checked + .slider:before { transform: translateX(20px); }
.toggle input:disabled + .slider { opacity: .5; }

.back { background: transparent; border: 0; color: var(--accent); font-size: 14px; font-weight: 600; padding: 4px 0; cursor: pointer; }
.toast {
  position: fixed; left: 50%; bottom: 24px; transform: translateX(-50%);
  background: #111827; color: #fff; padding: 10px 16px; border-radius: 999px;
  font-size: 13px; z-index: 50; box-shadow: 0 6px 24px rgba(0,0,0,.4);
}