:root { --bg: #fff; --fg: #0f172a; --muted: #64748b; --border: #e2e8f0; --accent: #2563eb; --bad: #b91c1c; --warn: #b45309; }
@media (prefers-color-scheme: dark) {
  :root { --bg: #0f172a; --fg: #e2e8f0; --muted: #94a3b8; --border: #334155; --accent: #60a5fa; --bad: #f87171; --warn: #fbbf24; }
}
* { box-sizing: border-box; }
body { margin: 0; font: 15px/1.45 system-ui, sans-serif; background: var(--bg); color: var(--fg); }
.bar { display: flex; gap: 12px; align-items: center; padding: 12px 16px; border-bottom: 1px solid var(--border); }
.bar #sign-out { margin-left: auto; }
.bar { flex-wrap: wrap; }
.bar .digest-pref { margin-left: auto; font-size: 0.9em; }
.bar .digest-pref:not([hidden]) + #sign-out { margin-left: 0; }
main { padding: 16px; max-width: 1100px; margin: 0 auto; }
.muted { color: var(--muted); }
button { font: inherit; padding: 6px 12px; border-radius: 6px; border: 1px solid var(--accent); background: var(--accent); color: #fff; cursor: pointer; }
button.secondary { background: transparent; color: var(--accent); }
input { font: inherit; padding: 6px 8px; border: 1px solid var(--border); border-radius: 6px; background: var(--bg); color: var(--fg); }
form { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 12px; }
.scroll { overflow-x: auto; }
table { border-collapse: collapse; width: 100%; }
th, td { padding: 8px 10px; border-bottom: 1px solid var(--border); text-align: left; white-space: nowrap; }
th.num, td.num { text-align: right; font-variant-numeric: tabular-nums; }
td.bad { color: var(--bad); font-weight: 600; }
.flag { font-size: 12px; padding: 1px 6px; border-radius: 999px; border: 1px solid currentColor; color: var(--warn); margin-left: 6px; }
.partner-logo { max-height: 32px; max-width: 160px; }
/* PT-0328 Dnes: single-column cards (R-5), building chips, tabs */
.tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--border); margin-bottom: 12px; }
.tabs button { background: transparent; color: var(--muted); border: 0; border-bottom: 2px solid transparent; border-radius: 0; padding: 8px 14px; }
.tabs button[aria-selected="true"] { color: var(--fg); border-bottom-color: var(--accent); font-weight: 600; }
.chips { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 12px; }
.chip { background: transparent; color: var(--fg); border-color: var(--border); border-radius: 999px; padding: 4px 12px; }
.chip[aria-pressed="true"] { background: var(--accent); border-color: var(--accent); color: #fff; }
.work { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; max-width: 720px; }
.card { border: 1px solid var(--border); border-radius: 10px; }
.card.urgent { border-left: 4px solid var(--bad); }
.card.unavailable { padding: 12px 14px; color: var(--muted); }
.card.returned { outline: 2px solid var(--accent); }
.card-open { display: grid; gap: 4px; width: 100%; min-height: 48px; text-align: left; background: transparent; color: var(--fg); border: 0; padding: 12px 14px; }
.card-title { font-weight: 600; }
.card-meta { color: var(--muted); font-size: 14px; }
.card-flags { display: flex; gap: 6px; flex-wrap: wrap; align-items: center; font-size: 13px; }
.card-flags .flag { margin-left: 0; }
.card-done { border-top: 1px solid var(--border); padding: 8px 14px 12px; }
.card-done summary { cursor: pointer; min-height: 32px; line-height: 32px; }
.card-done form { display: grid; gap: 8px; }
.card-done textarea { width: 100%; box-sizing: border-box; font: inherit; }
.card-done-buttons { display: flex; gap: 8px; flex-wrap: wrap; }
.card-done p { margin: 0; font-size: 13px; }
.card-done-photos { display: grid; gap: 4px; font-size: 13px; }
.card-done-rec { display: grid; gap: 6px; font-size: 13px; }
.card-done-rec video { width: 100%; max-height: 240px; border-radius: 6px; background: #000; }
.card-done-clip { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.card-done-clip audio { max-width: 100%; }
.flag.bad { color: var(--bad); }
.flag.mine { color: var(--accent); }
/* PT-0333 Kalendář: days with events, building colour dot, personal feed */
.cal { list-style: none; margin: 0; padding: 0; max-width: 720px; }
.cal-day { margin: 14px 0 6px; font-weight: 600; }
.cal-day.today { color: var(--accent); }
.cal-ev { display: flex; gap: 10px; align-items: center; width: 100%; min-height: 44px; text-align: left; background: transparent;
  color: var(--fg); border: 1px solid var(--border); border-radius: 10px; padding: 8px 12px; margin-bottom: 6px; }
.cal-time { min-width: 3.2em; color: var(--muted); font-variant-numeric: tabular-nums; }
.cal-body { display: grid; gap: 2px; }
.dot { width: 10px; height: 10px; border-radius: 50%; flex: none; display: inline-block; }
.c0 { background: #2563eb; } .c1 { background: #db2777; } .c2 { background: #059669; } .c3 { background: #d97706; }
.c4 { background: #7c3aed; } .c5 { background: #0891b2; } .c6 { background: #dc2626; } .c7 { background: #65a30d; }
.chip .dot { margin-right: 6px; }
.feed { margin-top: 20px; max-width: 720px; }
.feed summary { cursor: pointer; color: var(--accent); }
.feed-row { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 8px; }
.feed-row input { flex: 1 1 260px; min-width: 0; }
/* PT-0329 write channel: building tick list + result per building (acts.js) */
.target { display: flex; gap: 8px; align-items: center; min-height: 40px; }
.target.disabled { color: var(--muted); }
.act-result { list-style: none; padding: 0; margin: 8px 0; display: grid; gap: 4px; }
.act-ok { color: inherit; }
.act-bad, .bad { color: var(--bad); }
.act-warn { color: var(--warn); }

/* PT-0331 Tým */
.team td { vertical-align: middle; }
.role { display: inline-block; font-size: 13px; padding: 1px 8px; border-radius: 999px; border: 1px solid var(--border); }
.role.vybor { color: var(--muted); border-style: dashed; }
.team-remove { display: inline-flex; gap: 6px; align-items: center; }
.team-form { display: grid; gap: 8px; max-width: 480px; }
.team-form p { margin: 0; font-size: 13px; }
select { font: inherit; padding: 6px 8px; border: 1px solid var(--border); border-radius: 6px; background: var(--bg); color: var(--fg); }

/* PT-0332 Domy (traffic light) + Ekonomika: sortable tables, reason chips, flagged cells, CSV */
.table-tools { display: flex; gap: 12px; align-items: center; justify-content: space-between; flex-wrap: wrap; margin-bottom: 8px; }
.sortable th { padding: 0; }
.sort { background: transparent; color: var(--fg); border: 0; border-radius: 0; padding: 8px 10px; font-weight: 600; width: 100%; text-align: inherit; }
.sort[aria-sort="ascending"]::after { content: " ▲"; font-size: 11px; }
.sort[aria-sort="descending"]::after { content: " ▼"; font-size: 11px; }
.cell-open { background: transparent; color: inherit; border: 0; padding: 0; text-align: inherit; text-decoration: underline dotted; }
td.flagged { color: var(--bad); font-weight: 600; }
.light { display: inline-block; width: 12px; height: 12px; border-radius: 50%; margin-right: 6px; vertical-align: middle; }
.light.red { background: var(--bad); } .light.amber { background: var(--warn); } .light.green { background: #16a34a; }
.light.loading { background: var(--muted); opacity: .4; }
tr.loading td, tr.unavailable td { color: var(--muted); }
.reason { display: inline-block; font-size: 12px; padding: 1px 8px; margin: 2px 4px 2px 0; border-radius: 999px; border: 1px solid currentColor;
  text-decoration: none; }
.reason.red { color: var(--bad); } .reason.amber { color: var(--warn); }
td:has(.reason) { white-space: normal; min-width: 220px; }
.person { display: inline-block; font-size: 13px; }

/* PT-0335 Oznámení: form + noticeboard card preview (as the building's .announcement) */
.ann-form { display: grid; gap: 10px; max-width: 720px; }
.ann-form label { display: grid; gap: 4px; }
.ann-form textarea { font: inherit; padding: 6px 8px; border: 1px solid var(--border); border-radius: 6px; background: var(--bg); color: var(--fg); }
.ann-form fieldset { border: 1px solid var(--border); border-radius: 8px; padding: 8px 12px; margin: 0; }
.ann-row { display: flex; gap: 10px; flex-wrap: wrap; align-items: end; }
.ann-audience label { display: inline-flex; gap: 6px; align-items: center; margin-right: 14px; min-height: 36px; }
.ann-preview { max-width: 720px; margin-top: 16px; }
.announcement { display: flex; gap: 12px; border: 1px solid var(--border); border-left: 4px solid var(--accent); border-radius: 10px; padding: 12px 14px; }
.announcement.importance-warning { border-left-color: var(--warn); }
.announcement.importance-critical { border-left-color: var(--bad); }
.announcement-badge { flex: none; width: 24px; height: 24px; border-radius: 50%; background: var(--accent); color: #fff; display: grid; place-items: center; font-size: 13px; font-weight: 700; }
.announcement.importance-warning .announcement-badge { background: var(--warn); }
.announcement.importance-critical .announcement-badge { background: var(--bad); }
.announcement h3 { margin: 0; font-size: 16px; }
.announcement-body { margin: 6px 0 0; white-space: pre-wrap; }
.announcement-meta { margin: 8px 0 0; color: var(--muted); font-size: 13px; }
button.link { background: transparent; border: 0; color: var(--accent); padding: 0 0 0 8px; text-decoration: underline; }
/* PT-0338 Domy v přípravě: Přijato → Portál připraven → Import → První EED měsíc */
.onboarding .card { display: flex; flex-direction: column; gap: 4px; padding: 12px 14px; }
.steps { display: flex; flex-wrap: wrap; gap: 4px 18px; margin: 4px 0 0; padding: 0; list-style: none; font-size: 14px; color: var(--muted); }
.steps li.done { color: var(--fg); }
.steps li.current { color: var(--accent); font-weight: 600; }