:root {
  --bg: var(--tg-theme-bg-color, #ffffff);
  --bg2: var(--tg-theme-secondary-bg-color, #f2f2f7);
  --text: var(--tg-theme-text-color, #111111);
  --hint: var(--tg-theme-hint-color, #8e8e93);
  --link: var(--tg-theme-link-color, #2481cc);
  --btn: var(--tg-theme-button-color, #2481cc);
  --btn-text: var(--tg-theme-button-text-color, #ffffff);
  --danger: var(--tg-theme-destructive-text-color, #e53935);
  --ok: #2e9e44;
  --radius: 12px;
}
* { box-sizing: border-box; }
html, body { margin: 0; background: var(--bg2); color: var(--text);
  font: 15px/1.4 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif; }
#app { padding: 12px 12px 96px; max-width: 640px; margin: 0 auto; }
.center { text-align: center; padding: 40px 12px; }
.muted { color: var(--hint); }
.small { font-size: 13px; }
h1 { font-size: 20px; margin: 4px 0 2px; }
h2 { font-size: 16px; margin: 0 0 8px; }
.card { background: var(--bg); border-radius: var(--radius); padding: 12px; margin: 10px 0; }
.row { display: flex; align-items: center; gap: 8px; }
.row.between { justify-content: space-between; }
.grow { flex: 1; min-width: 0; }
.badge { display: inline-block; font-size: 12px; padding: 2px 8px; border-radius: 10px; background: var(--bg2); color: var(--hint); }
.badge.open { background: #e7f5ea; color: var(--ok); }
.badge.closed { background: #eee; color: #555; }
.tabs { display: flex; gap: 6px; margin: 10px 0; }
.tabs button { flex: 1; }
button { font: inherit; border: 0; border-radius: 10px; padding: 10px 12px; background: var(--bg); color: var(--link); cursor: pointer; }
button.primary { background: var(--btn); color: var(--btn-text); font-weight: 600; }
button.danger { color: var(--danger); }
button.active { background: var(--btn); color: var(--btn-text); }
button:disabled { opacity: .45; cursor: default; }
button.small { padding: 6px 10px; font-size: 13px; }
input, select { font: inherit; color: var(--text); background: var(--bg2); border: 1px solid transparent; border-radius: 8px; padding: 8px 10px; width: 100%; }
input:focus { outline: none; border-color: var(--btn); }
input[type=search] { background: var(--bg); padding: 10px 12px; }
.item { padding: 10px 0; border-bottom: 1px solid var(--bg2); }
.item:last-child { border-bottom: 0; }
.item .name { font-weight: 500; }
.takers { font-size: 12px; color: var(--hint); margin-top: 2px; }
.check { width: 26px; height: 26px; border-radius: 50%; border: 2px solid var(--hint); display: flex; align-items: center; justify-content: center; flex: none; }
.check.on { background: var(--btn); border-color: var(--btn); color: var(--btn-text); }
.stepper { display: flex; align-items: center; gap: 4px; flex: none; }
.stepper button { width: 32px; height: 32px; padding: 0; background: var(--bg2); font-size: 18px; }
.stepper span { min-width: 22px; text-align: center; font-weight: 600; }
.bar { position: fixed; left: 0; right: 0; bottom: 0; background: var(--bg); padding: 10px 12px calc(10px + env(safe-area-inset-bottom)); box-shadow: 0 -1px 8px rgba(0,0,0,.08); }
.bar .inner { max-width: 640px; margin: 0 auto; display: flex; gap: 10px; align-items: center; }
.sum { font-size: 18px; font-weight: 700; }
table { width: 100%; border-collapse: collapse; font-size: 13px; }
th, td { text-align: right; padding: 6px 4px; border-bottom: 1px solid var(--bg2); }
th:first-child, td:first-child { text-align: left; }
.editor .erow { display: grid; grid-template-columns: 1fr 56px 90px 28px; gap: 6px; margin-bottom: 6px; }
.ok { color: var(--ok); }
.bad { color: var(--danger); }
.warn { background: #fff4e5; color: #8a5300; border-radius: 8px; padding: 8px 10px; font-size: 13px; margin: 6px 0; }
.list label { display: flex; gap: 8px; align-items: center; padding: 6px 0; }
.list input[type=checkbox] { width: 20px; height: 20px; }
.toast { position: fixed; left: 50%; bottom: 90px; transform: translateX(-50%); background: rgba(0,0,0,.82); color: #fff; padding: 10px 14px; border-radius: 10px; font-size: 14px; max-width: 90%; z-index: 10; }
.hidden { display: none; }