* { margin: 0; padding: 0; box-sizing: border-box; -webkit-tap-highlight-color: transparent; }

:root {
  --bg: var(--tg-theme-bg-color, #f4f4f7);
  --bg2: var(--tg-theme-secondary-bg-color, #ffffff);
  --text: var(--tg-theme-text-color, #17181c);
  --hint: var(--tg-theme-hint-color, #8a8f98);
  --accent: var(--tg-theme-button-color, #2ea6ff);
  --accent-text: var(--tg-theme-button-text-color, #ffffff);
  --danger: #e5484d;
  --ok: #30a46c;
  --radius: 14px;
}

html, body { height: 100%; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  font-size: 16px;
  line-height: 1.4;
}

#app { max-width: 560px; margin: 0 auto; padding: 12px 14px 32px; }

/* --- вкладки --- */
.tabs {
  display: flex; gap: 6px; margin-bottom: 14px;
  overflow-x: auto; scrollbar-width: none;
}
.tabs::-webkit-scrollbar { display: none; }
.tab {
  flex: 1; white-space: nowrap; text-align: center;
  padding: 9px 14px; border-radius: 999px;
  background: var(--bg2); color: var(--hint);
  font-size: 14px; font-weight: 600; border: none; cursor: pointer;
}
.tab.active { background: var(--accent); color: var(--accent-text); }

/* --- полоса дат --- */
.dates {
  display: flex; gap: 8px; overflow-x: auto; padding: 2px 0 10px;
  scrollbar-width: none;
}
.dates::-webkit-scrollbar { display: none; }
.date-chip {
  min-width: 58px; padding: 8px 6px; border-radius: var(--radius);
  background: var(--bg2); border: 2px solid transparent;
  text-align: center; cursor: pointer; flex-shrink: 0;
}
.date-chip .dow { font-size: 12px; color: var(--hint); }
.date-chip .dom { font-size: 17px; font-weight: 700; }
.date-chip .mon { font-size: 11px; color: var(--hint); }
.date-chip.weekend .dow { color: var(--danger); }
.date-chip.selected { border-color: var(--accent); }
.date-chip.selected .dom { color: var(--accent); }

/* --- сетка слотов --- */
.slot-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px;
}
.slot {
  padding: 12px 0; border-radius: var(--radius); border: none;
  background: var(--bg2); color: var(--text);
  font-size: 16px; font-weight: 600; cursor: pointer;
}
.slot:active { transform: scale(0.97); }

/* --- админ: список слотов дня --- */
.day-list { display: flex; flex-direction: column; gap: 8px; }
.day-row {
  display: flex; align-items: center; gap: 10px;
  background: var(--bg2); border-radius: var(--radius);
  padding: 12px 14px; cursor: pointer;
}
.day-row .t { font-weight: 700; min-width: 52px; }
.day-row .st { flex: 1; font-size: 14px; }
.day-row.free .st { color: var(--ok); }
.day-row.blocked { opacity: 0.65; }
.day-row.blocked .st { color: var(--hint); }
.day-row.past { opacity: 0.45; cursor: default; }
.day-row.past .st { color: var(--hint); }
.day-row.booked .st { color: var(--accent); font-weight: 600; }

/* --- карточки записей --- */
.card {
  background: var(--bg2); border-radius: var(--radius);
  padding: 14px; margin-bottom: 10px;
}
.card .when { font-weight: 700; font-size: 16px; }
.card .who { margin-top: 2px; font-size: 14px; }
.card .sub { color: var(--hint); font-size: 13px; margin-top: 2px; }
.card .actions { margin-top: 10px; display: flex; gap: 8px; }

.group-title {
  font-size: 13px; font-weight: 700; text-transform: uppercase;
  color: var(--hint); margin: 16px 0 8px; letter-spacing: 0.4px;
}

/* --- кнопки --- */
.btn {
  display: inline-block; border: none; border-radius: var(--radius);
  padding: 12px 16px; font-size: 15px; font-weight: 600; cursor: pointer;
  background: var(--accent); color: var(--accent-text);
}
.btn.small { padding: 8px 12px; font-size: 13px; border-radius: 10px; }
.btn.ghost { background: var(--bg); color: var(--text); }
.btn.danger { background: rgba(229, 72, 77, 0.12); color: var(--danger); }
.btn.wide { width: 100%; }
.btn:disabled { opacity: 0.5; cursor: default; }

/* --- шаблон недели --- */
.week-row {
  display: flex; align-items: center; gap: 10px;
  background: var(--bg2); border-radius: var(--radius);
  padding: 10px 14px; margin-bottom: 8px;
}
.week-row .dow { min-width: 34px; font-weight: 700; }
.week-row input[type="time"] {
  border: none; background: var(--bg); border-radius: 8px;
  padding: 7px 8px; font-size: 15px; color: var(--text); font-family: inherit;
}
.week-row .dash { color: var(--hint); }
.week-row.off input[type="time"] { opacity: 0.35; pointer-events: none; }
.spacer { flex: 1; }

.switch { position: relative; width: 44px; height: 26px; flex-shrink: 0; }
.switch input { opacity: 0; width: 0; height: 0; }
.switch .track {
  position: absolute; inset: 0; border-radius: 999px;
  background: var(--bg); transition: background 0.15s; cursor: pointer;
}
.switch .track::after {
  content: ""; position: absolute; top: 3px; left: 3px;
  width: 20px; height: 20px; border-radius: 50%;
  background: #fff; box-shadow: 0 1px 3px rgba(0,0,0,0.25);
  transition: left 0.15s;
}
.switch input:checked + .track { background: var(--accent); }
.switch input:checked + .track::after { left: 21px; }

.settings-row {
  display: flex; align-items: center; gap: 10px;
  background: var(--bg2); border-radius: var(--radius);
  padding: 12px 14px; margin-bottom: 8px; font-size: 15px;
}
.settings-row select, .settings-row input {
  border: none; background: var(--bg); border-radius: 8px;
  padding: 7px 10px; font-size: 15px; color: var(--text); font-family: inherit;
}

/* --- нижняя шторка --- */
.sheet-backdrop {
  position: fixed; inset: 0; background: rgba(0,0,0,0.45);
  display: flex; align-items: flex-end; z-index: 50;
}
.sheet {
  background: var(--bg2); width: 100%; max-width: 560px; margin: 0 auto;
  border-radius: 18px 18px 0 0; padding: 20px 18px 28px;
}
.sheet h3 { font-size: 18px; margin-bottom: 6px; }
.sheet p { color: var(--hint); font-size: 14px; margin-bottom: 14px; }
.sheet input[type="tel"] {
  width: 100%; border: none; background: var(--bg); border-radius: 10px;
  padding: 12px; font-size: 16px; color: var(--text); margin-bottom: 14px;
  font-family: inherit;
}
.sheet .row { display: flex; gap: 8px; }
.sheet .row .btn { flex: 1; }

/* --- поля ввода --- */
.input {
  display: block; width: 100%; border: none; background: var(--bg);
  border-radius: 10px; padding: 12px; font-size: 16px; color: var(--text);
  margin-bottom: 10px; font-family: inherit; box-sizing: border-box;
}
textarea.input { resize: vertical; }
.field-label {
  display: block; font-size: 13px; color: var(--hint); margin: 4px 0 4px 2px;
}
.mini-label {
  flex: 1; font-size: 13px; color: var(--hint); display: flex;
  flex-direction: column; gap: 4px;
}

.row-2col { display: flex; gap: 8px; margin-bottom: 10px; }
.row-2col .btn { flex: 1; }
.row { display: flex; gap: 8px; }
.row .btn { flex: 1; }
.row .input { flex: 1; }

.badge {
  display: inline-block; font-size: 11px; font-weight: 700;
  background: rgba(46, 166, 255, 0.15); color: var(--accent);
  border-radius: 6px; padding: 1px 6px; vertical-align: middle;
}

.parts { margin-top: 8px; display: flex; flex-direction: column; gap: 4px; }
.part { font-size: 14px; }
.card.clickable { cursor: pointer; }
.card.clickable:active { opacity: 0.8; }

/* --- разное --- */
.empty { text-align: center; color: var(--hint); padding: 40px 20px; font-size: 15px; }
.hidden { display: none !important; }

.toast {
  position: fixed; left: 50%; bottom: 26px; transform: translateX(-50%);
  background: rgba(23, 24, 28, 0.92); color: #fff;
  padding: 10px 18px; border-radius: 999px; font-size: 14px;
  z-index: 100; max-width: 90%; text-align: center;
}

.banner {
  background: var(--bg2); border-radius: var(--radius);
  padding: 12px 14px; font-size: 14px; color: var(--hint); margin-bottom: 10px;
}