/**
 * Copyright since 2025 Mifos Initiative
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
 */

$ink: #111827;
$ink-soft: #374151;
$ink-faint: #9ca3af;
$rule: #cbd5e1;
$border: #e2e8f0;
$accent: #1d4ed8;
$ok: #15803d;
$ok-soft: #f0fdf4;
$danger: #b91c1c;
$danger-soft: #fef2f2;

// Amount columns share one width so BALANCE and TOTAL line up down the whole sheet.
$amt-col: 128px;

.bs-page {
  padding: 20px 24px 40px;
  background: #f1f5f9;
  min-height: 100%;
}

// ── Controls (screen only) ────────────────────────────────────────────────
.bs-controls {
  display: flex;
  align-items: flex-end;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 18px;

  &__spacer {
    flex: 1 1 auto;
  }
}

.bs-field {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 10.5px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: $ink-soft;

  input,
  select {
    height: 36px;
    padding: 0 10px;
    border: 1px solid $border;
    border-radius: 6px;
    background: #fff;
    font-size: 13px;
    font-weight: 500;
    text-transform: none;
    letter-spacing: normal;
    color: $ink;
  }
}

.bs-check {
  display: flex;
  align-items: center;
  gap: 6px;
  height: 36px;
  font-size: 12.5px;
  font-weight: 600;
  color: $ink-soft;
  cursor: pointer;
  user-select: none;

  input {
    width: 15px;
    height: 15px;
    cursor: pointer;
    accent-color: $accent;
  }
}

.bs-btn {
  height: 36px;
  padding: 0 16px;
  border: 1px solid $border;
  border-radius: 6px;
  background: #fff;
  color: $ink-soft;
  font-size: 12.5px;
  font-weight: 700;
  cursor: pointer;

  &--primary {
    background: $ink;
    border-color: $ink;
    color: #fff;
  }

  &:disabled {
    opacity: 0.55;
    cursor: not-allowed;
  }
}

.bs-tally {
  padding: 6px 12px;
  border-radius: 999px;
  background: $ok-soft;
  color: $ok;
  font-size: 12px;
  font-weight: 700;

  &--off {
    background: $danger-soft;
    color: $danger;
  }
}

.bs-alert {
  padding: 10px 14px;
  border-radius: 6px;
  background: $danger-soft;
  color: $danger;
  border: 1px solid #fecaca;
  font-size: 13px;
  margin-bottom: 14px;
}

.bs-loading {
  padding: 48px 0;
  text-align: center;
  color: $ink-faint;
  font-size: 13.5px;
}

// ── The printed sheet ─────────────────────────────────────────────────────
.bs-sheet {
  background: #fff;
  border: 1px solid $border;
  padding: 22px 26px 18px;
  // The ledger reads as a printed report, so the whole sheet is set in a mono face with
  // figures on tabular numerals — columns stay aligned however long the names run.
  font-family: 'DejaVu Sans Mono', 'Liberation Mono', Consolas, 'Courier New', monospace;
  font-variant-numeric: tabular-nums;
  color: $ink;

  &__head {
    text-align: center;
    border-bottom: 1px dotted $rule;
    padding-bottom: 10px;
    margin-bottom: 12px;

    h2 {
      margin: 0;
      font-size: 13.5px;
      font-weight: 700;
      letter-spacing: 0.04em;
    }

    p {
      margin: 4px 0 0;
      font-size: 11.5px;
      color: $ink-soft;
    }
  }

  &__branches {
    letter-spacing: 0.05em;
  }

  &__body {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
  }

  &__foot {
    display: flex;
    justify-content: space-between;
    gap: 8px;
    margin-top: 26px;
    padding-top: 10px;
    border-top: 1px dotted $rule;
    font-size: 10px;
    letter-spacing: 0.05em;
    color: $ink-soft;
  }
}

.bs-col {
  padding: 0 16px;
  min-width: 0;

  &:first-child {
    border-right: 1px dotted $rule;
    padding-left: 0;
  }

  &:last-child {
    padding-right: 0;
  }

  &__title {
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.05em;
    padding-bottom: 6px;
  }
}

// ── Rows: one grid so name / BALANCE / TOTAL align across every block ──────
.bs-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) $amt-col $amt-col;
  gap: 8px;
  align-items: baseline;
  font-size: 11.5px;
  line-height: 1.55;

  > span:nth-child(2),
  > span:nth-child(3) {
    text-align: right;
    white-space: nowrap;
  }

  &--colhead {
    font-weight: 700;
    font-size: 10.5px;
    letter-spacing: 0.05em;
    border-bottom: 1px dotted $rule;
    padding-bottom: 4px;
    margin-bottom: 6px;
    color: $ink-soft;
  }

  &--line {
    color: $ink-soft;
  }

  // A nested Header inside a block: its own named sub-group.
  &--subhead {
    font-weight: 700;
    color: $ink;
    padding-top: 3px;
  }

  // Sub-group subtotal sits in the BALANCE column, so it never collides with the
  // block's own figure in TOTAL.
  &--subsubtotal {
    border-top: 1px dotted $rule;
    font-weight: 700;
    color: $accent;
  }

  // Top-level block subtotal, in the TOTAL column.
  &--subtotal {
    font-weight: 700;
    color: $ink;
    padding-top: 2px;
  }

  // A Header-less Detail account: its own one-line group.
  &--standalone {
    font-weight: 700;
    color: $ink;

    .bs-name {
      text-transform: uppercase;
      letter-spacing: 0.03em;
    }
  }

  &--grand {
    margin-top: 14px;
    padding-top: 8px;
    border-top: 1px solid $ink;
    border-bottom: 3px double $ink;
    font-weight: 700;
    font-size: 12.5px;
  }
}

.bs-name {
  overflow-wrap: anywhere;

  &--muted {
    color: $ink-faint;
    font-style: italic;
  }
}

.bs-amt {
  font-variant-numeric: tabular-nums;
}

.bs-block {
  margin-bottom: 14px;

  &--single {
    margin-bottom: 10px;
  }

  &__name {
    font-size: 11.5px;
    font-weight: 700;
    letter-spacing: 0.03em;
    text-transform: uppercase;
  }

  // The short dashed rule the printed sheet puts under every group heading.
  &__rule {
    width: 130px;
    border-top: 1px dotted $ink-faint;
    margin: 2px 0 4px;
  }
}

.bs-empty {
  padding: 14px 0;
  font-size: 11.5px;
  color: $ink-faint;
}

// ── Narrow screens: stack the two sides instead of squeezing the columns ───
@media (width <= 1100px) {
  .bs-sheet__body {
    grid-template-columns: 1fr;
  }

  .bs-col {
    padding: 0;

    &:first-child {
      border-right: none;
      border-bottom: 1px dotted $rule;
      padding-bottom: 16px;
      margin-bottom: 16px;
    }
  }
}

// ── Print: only the sheet, at report proportions ───────────────────────────
@media print {
  .bs-controls,
  .bs-alert,
  .bs-loading {
    display: none !important;
  }

  .bs-page {
    padding: 0;
    background: #fff;
  }

  .bs-sheet {
    border: none;
    padding: 0;
    font-size: 10px;
  }

  .bs-sheet__body {
    grid-template-columns: 1fr 1fr;
  }

  .bs-block {
    break-inside: avoid;
  }
}