/* reports.css — стили страницы отчётов */

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font: 14px/1.4 system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  background: #f4f6f9; color: #1a2230; min-height: 100vh;
  display: flex; flex-direction: column;
}

.btn {
  border: 1px solid #cbd5e0; background: #fff; color: #1a2230;
  padding: 7px 12px; border-radius: 6px; cursor: pointer;
  font: inherit; text-decoration: none; display: inline-block;
}
.btn:hover { background: #f7fafc; }
.btn.primary { background: #2563eb; color: #fff; border-color: #2563eb; }
.btn.small { padding: 5px 10px; font-size: 12px; }

main {
  flex: 1; padding: 16px; max-width: 1200px;
  width: 100%; margin: 0 auto;
}

.period {
  background: #fff; border: 1px solid #e2e8f0;
  border-radius: 8px; padding: 14px 16px;
  display: flex; gap: 12px; align-items: center;
  flex-wrap: wrap; margin-bottom: 16px;
}
.period label { font-size: 13px; color: #4a5568; display: flex; align-items: center; gap: 6px; }
.period select, .period input[type="date"] {
  padding: 7px 10px; border: 1px solid #cbd5e0;
  border-radius: 6px; font: inherit; background: #fff;
}

.kpis {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 12px; margin-bottom: 16px;
}
.kpi {
  background: #fff; border: 1px solid #e2e8f0;
  border-radius: 8px; padding: 14px 16px;
}
.kpi .label {
  font-size: 12px; color: #718096;
  text-transform: uppercase; letter-spacing: .3px;
}
.kpi .value { font-size: 24px; font-weight: 700; margin-top: 6px; }
.kpi.total .value  { color: #1a2230; }
.kpi.hall .value   { color: #22543d; }
.kpi.trainer .value{ color: #44337a; }
.kpi.trainer .value.negative { color: #c53030; }

.card {
  background: #fff; border: 1px solid #e2e8f0;
  border-radius: 8px; margin-bottom: 16px; overflow: hidden;
}
.card > header {
  padding: 12px 16px; border-bottom: 1px solid #e2e8f0;
  display: flex; justify-content: space-between; align-items: center;
  background: #f7fafc;
  flex-wrap: wrap; gap: 8px;
}
.card > header h2 {
  font-size: 14px; text-transform: uppercase;
  letter-spacing: .4px; color: #4a5568;
}
.card .body { padding: 16px; }

.details {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 16px;
}
.details .row {
  display: flex; justify-content: space-between;
  padding: 6px 0; border-bottom: 1px dashed #edf2f7;
  font-size: 13px;
}
.details .row:last-child { border-bottom: 0; }
.details .row span:first-child { color: #4a5568; }
.details .row span:last-child  { font-weight: 600; }
.details .row.negative span:last-child { color: #c53030; }
.details h3 {
  font-size: 12px; text-transform: uppercase; letter-spacing: .4px;
  color: #718096; margin-bottom: 8px;
}

.stats-wrap {
  display: flex;
  gap: 24px;
  align-items: flex-start;
  flex-wrap: wrap;
}
.stats-chart {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}
.pie-svg { width: 200px; height: 200px; }
.pie-legend {
  display: flex; flex-direction: column;
  gap: 4px; font-size: 12px;
  max-width: 240px;
}
.pie-legend .leg-row {
  display: flex; align-items: center; gap: 8px;
}
.pie-legend .dot {
  width: 12px; height: 12px;
  border-radius: 3px; flex-shrink: 0;
}
.pie-legend .name { flex: 1; }
.pie-legend .num { color: #718096; }
.stats-table { flex: 1; min-width: 320px; }

table { width: 100%; border-collapse: collapse; }
thead th {
  text-align: left; font-weight: 600; font-size: 12px;
  text-transform: uppercase; letter-spacing: .4px;
  color: #718096; padding: 10px 12px; background: #f7fafc;
  border-bottom: 1px solid #e2e8f0;
}
tbody td { padding: 9px 12px; border-bottom: 1px solid #edf2f7; }
tbody tr:last-child td { border-bottom: 0; }
tbody tr:hover { background: #f7fafc; }
tbody tr.total-row {
  background: #f7fafc; font-weight: 600;
}
tbody tr.total-row td {
  border-top: 2px solid #e2e8f0;
}
.pct-bar {
  height: 6px; background: #edf2f7;
  border-radius: 3px; overflow: hidden;
  min-width: 60px; margin-top: 4px;
}
.pct-bar > span { display: block; height: 100%; }

.empty { padding: 30px 16px; text-align: center; color: #a0aec0; }
.negative { color: #c53030; }
.positive { color: #22543d; }

/* ========================================================
   МОБИЛЬНАЯ АДАПТАЦИЯ
   ======================================================== */
@media (max-width: 900px) {

  main { padding: 10px; }

  /* Период — в столбик */
  .period {
    flex-direction: column;
    align-items: stretch;
    gap: 8px;
    padding: 12px;
  }
  .period label {
    flex-direction: column;
    align-items: stretch;
    gap: 4px;
    font-size: 12px;
  }
  .period select, .period input[type="date"] {
    width: 100%;
  }
  /* кнопки пресетов — тоже в столбик */
  .period button.btn {
    width: 100%;
  }
  .period #customBox {
    display: flex;
    flex-direction: column;
    gap: 6px;
  }

  /* KPI — в столбик */
  .kpis {
    grid-template-columns: 1fr;
    gap: 8px;
  }
  .kpi {
    padding: 12px 14px;
  }
  .kpi .value { font-size: 22px; }

  /* Расшифровка — в столбик */
  .details {
    grid-template-columns: 1fr;
    gap: 12px;
  }
  .details .row {
    font-size: 13px;
  }

  /* карточки — заголовок + селект в столбик */
  .card > header {
    padding: 10px 12px;
  }
  .card > header h2 { font-size: 13px; }
  .card > header select { width: 100%; }
  .card .body { padding: 12px; }

  /* Статистика по тарифам — диаграмма сверху, таблица снизу */
  .stats-wrap {
    flex-direction: column;
    align-items: stretch;
    gap: 16px;
  }
  .stats-chart {
    align-self: center;
  }
  .pie-svg { width: 160px; height: 160px; }
  .pie-legend { max-width: 100%; }
  .stats-table { min-width: 0; }

  /* Таблица тарифов — компактная */
  .stats-table thead th,
  .stats-table tbody td {
    padding: 8px 8px;
    font-size: 12px;
  }

  /* ★ Таблица «По тренерам» — блоки с подписями */
  .trainer-table-mobile table,
  .card .body > table {
    display: block;
  }
  .card .body > table thead { display: none; }
  .card .body > table tbody { display: block; }
  .card .body > table tbody tr {
    display: block;
    padding: 10px 12px;
    border-bottom: 1px solid #edf2f7;
    background: #fff;
  }
  .card .body > table tbody tr.total-row {
    background: #f7fafc;
    border-top: 2px solid #e2e8f0;
  }
  .card .body > table tbody td {
    display: flex;
    justify-content: space-between;
    padding: 4px 0;
    border: 0;
    font-size: 13px;
  }
  .card .body > table tbody td::before {
    content: attr(data-label);
    color: #718096;
    font-weight: 500;
    margin-right: 12px;
  }
}