:root {
  --bg: var(--tg-theme-bg-color, #17212b);
  --text: var(--tg-theme-text-color, #f5f5f5);
  --hint: var(--tg-theme-hint-color, #708499);
  --button: var(--tg-theme-button-color, #5288c1);
  --button-text: var(--tg-theme-button-text-color, #ffffff);
  --surface: var(--tg-theme-secondary-bg-color, #232e3c);
  --radius: 12px;
  color-scheme: dark light;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  font-size: 15px;
  line-height: 1.35;
  -webkit-text-size-adjust: 100%;
  overflow-x: hidden;
}

[hidden] { display: none !important; }

button {
  font: inherit;
  color: inherit;
  -webkit-tap-highlight-color: transparent;
}

.app {
  max-width: 480px;
  margin: 0 auto;
  padding:
    calc(12px + env(safe-area-inset-top)) calc(12px + env(safe-area-inset-right))
    calc(24px + env(safe-area-inset-bottom)) calc(12px + env(safe-area-inset-left));
}

.message {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  text-align: center;
  color: var(--hint);
  font-size: 16px;
}

.hint { color: var(--hint); font-size: 13px; margin: 8px 0; }
.center { text-align: center; }

/* вкладки */
.tabs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4px;
  padding: 4px;
  background: var(--surface);
  border-radius: var(--radius);
  margin-bottom: 16px;
}

.tab {
  border: 0;
  background: transparent;
  padding: 10px 0;
  min-height: 44px;
  border-radius: 9px;
  color: var(--hint);
  font-weight: 600;
  cursor: pointer;
}

.tab.active {
  background: var(--button);
  color: var(--button-text);
}

/* админки */
.group { margin-bottom: 20px; }

.group-title {
  margin: 0 0 8px 4px;
  font-size: 13px;
  font-weight: 600;
  color: var(--hint);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.tile {
  min-height: 60px;
  padding: 10px 8px;
  border: 0;
  border-radius: var(--radius);
  background: var(--surface);
  font-size: 16px;
  font-weight: 600;
  text-align: center;
  word-break: break-word;
  cursor: pointer;
}

.tile:active { opacity: 0.7; }
.tile.busy { color: var(--hint); font-weight: 400; }
.tile.unavailable {
  padding: 9px 7px;
  border: 1px dashed rgba(127, 127, 127, 0.4);
  border-color: color-mix(in srgb, var(--hint) 40%, transparent);
  color: var(--hint);
  cursor: default;
}

/* оплаты */
.pay-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
}

.pay-note { margin: 0 0 0 4px; font-size: 13px; font-weight: 400; color: var(--hint); }

.icon-button {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  border: 0;
  border-radius: 50%;
  background: var(--surface);
  font-size: 20px;
  line-height: 1;
  cursor: pointer;
}

.icon-button.spinning { opacity: 0.5; }

.totals {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
}

.card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 2px;
  min-width: 0;
  padding: 10px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  background: var(--surface);
  text-align: left;
  cursor: pointer;
}

.card.active { border-color: var(--button); }
.card-label { font-size: 12px; color: var(--hint); }
.card-sum { font-size: 17px; font-weight: 700; white-space: nowrap; max-width: 100%; }
.card-sum.long { font-size: 15px; }
.card-sum.longer { font-size: 13px; }
.card-count { font-size: 12px; color: var(--hint); }

.breakdown {
  margin-top: 8px;
  padding: 6px 12px;
  border-radius: var(--radius);
  background: var(--surface);
}

.breakdown-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto 3ch;
  gap: 10px;
  padding: 6px 0;
  align-items: baseline;
}

.breakdown-row + .breakdown-row { border-top: 1px solid rgba(127, 127, 127, 0.15); }
.breakdown-name { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.breakdown-sum { font-weight: 600; white-space: nowrap; }
.breakdown-count { color: var(--hint); text-align: right; }

.feed {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
}

.pay-item {
  padding: 10px 4px;
  border-bottom: 1px solid rgba(127, 127, 127, 0.15);
}

.pay-top, .pay-bottom {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 10px;
}

.pay-left { display: flex; align-items: baseline; gap: 6px; min-width: 0; flex-wrap: wrap; }
.pay-sum { font-weight: 700; font-size: 16px; white-space: nowrap; }
.pay-sum.refunded { text-decoration: line-through; color: var(--hint); }
.pay-service { color: var(--text); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.pay-bottom { margin-top: 2px; font-size: 13px; color: var(--hint); align-items: flex-start; }
.pay-desc {
  min-width: 0;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  overflow-wrap: anywhere;
}
.pay-time { white-space: nowrap; flex-shrink: 0; }

.badge {
  font-size: 11px;
  padding: 1px 6px;
  border-radius: 6px;
  background: rgba(127, 127, 127, 0.2);
  color: var(--hint);
}

.badge-refund { color: #e06c75; background: rgba(224, 108, 117, 0.15); }
.badge-test { color: #d19a66; background: rgba(209, 154, 102, 0.15); }

html.light .badge-refund { color: #b3261e; background: #fde2e0; }
html.light .badge-test { color: #8a5a00; background: #fbe9c9; }

/* «Открой из бота»: вне Telegram следуем системной теме */
@media (prefers-color-scheme: light) {
  html.standalone, html.standalone body { background: #ffffff; color: #17212b; }
  html.standalone .message { color: #5b6b7c; }
}

.more {
  display: block;
  width: 100%;
  margin-top: 14px;
  padding: 12px;
  border: 0;
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--button);
  font-weight: 600;
  cursor: pointer;
}

.more:disabled { opacity: 0.5; }

/* уведомление */
.toast {
  position: fixed;
  left: calc(12px + env(safe-area-inset-left));
  right: calc(12px + env(safe-area-inset-right));
  bottom: calc(16px + env(safe-area-inset-bottom));
  max-width: 456px;
  margin: 0 auto;
  padding: 10px 14px;
  border-radius: var(--radius);
  background: rgba(0, 0, 0, 0.85);
  color: #fff;
  font-size: 14px;
  text-align: center;
}