:root {
  --ink: #16302B;
  --ink-deep: #0E211D;
  --paper: #FBF8F1;
  --paper-shade: #F2EEE1;
  --text-ink: #1F2D27;
  --text-muted: #6B7A72;
  --gold: #C9A227;
  --gold-soft: #E4C766;
  --principal: #16335a;
  --interest: #149C9A;
  --border: #D8D2C2;
  --radius-lg: 18px;
  --radius-sm: 8px;
  --font-display: "Rajdhani", serif;
  --font-body: 'Inter', sans-serif;
  --font-mono: 'Inter', sans-serif;
}

* {
  box-sizing: border-box;
}

/* body {
  background: radial-gradient(circle at top, var(--ink) 0%, var(--ink-deep) 100%);
  font-family: var(--font-body);
  color: var(--text-ink);
  min-height: 100vh;
  padding: 48px 16px 64px;
} */

.ledger-page {
  max-width: 1200px;
  margin: 0 auto;

}

.ledger-header {
  margin-top: 32px;
  margin-bottom: 32px;
  text-align: left;
}

.eyebrow {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--gold-soft);
  margin-bottom: 8px;
}

.display-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 42px;
  color: #0c2139;
  margin-bottom: 8px;
}

.subtitle {
  color: rgba(251, 248, 241, 0.7);
  font-size: 15px;
  max-width: 480px;
  margin: 0 auto;
}

.ledger-card {
  /* background: var(--paper); */
  /* border-radius: var(--radius-lg); */
  box-shadow: 0 30px 60px -20px rgba(0, 0, 0, 0.45);
  overflow: hidden;
  margin-bottom: 50px;
}

.ledger-input-col {
  padding: 40px 36px;
  border-right: 1px solid var(--border);
}

.ledger-stats-col {
  padding: 40px 28px;
  /* background: var(--paper-shade); */
}

.ledger-pie-col {
  padding: 40px 28px;
  /* background: var(--paper-shade); */
  border-left: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
}

.loan-name-field {
  margin-bottom: 28px;
}

.loan-name-field .form-label {
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
}

.loan-name-field .form-control {
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 14px;
  padding: 8px 12px;
  background: #fff;
}

.slider-field {
  margin-bottom: 30px;
}

.slider-field:last-child {
  margin-bottom: 0;
}

.slider-field-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
  gap: 12px;
}

.slider-field-head .form-label {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 14px;
  color: var(--text-ink);
  margin: 0;
}

.value-box {
  display: flex;
  align-items: center;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: #fff;
  padding: 6px 10px;
  font-family: var(--font-mono);
  font-size: 14px;
  min-width: 100px;
}

.value-box input {
  border: none;
  outline: none;
  font-family: var(--font-mono);
  font-size: 14px;
  width: 100%;
  text-align: right;
  background: transparent;
  color: var(--text-ink);
}

.value-box .value-prefix,
.value-box .value-suffix {
  color: var(--text-muted);
  font-size: 13px;
}

.value-box .value-prefix {
  margin-right: 4px;
}

.value-box .value-suffix {
  margin-left: 4px;
}

.form-range {
  accent-color: var(--principal);
}

.form-range:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 2px;
}

.slider-range-labels {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--text-muted);
  margin-top: 2px;
}

.result-label {
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  margin-bottom: 4px;
}

.result-emi {
  font-family: var(--font-display);
  font-size: 38px;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 4px;
  line-height: 1.1;
}

.save-status {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--principal);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.save-status.visible {
  opacity: 1;
}

.schedule-toggle {
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 600;
  color: var(--principal);
  background: none;
  border: none;
  padding: 0;
  margin-top: 14px;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.schedule-toggle:hover {
  color: var(--ink);
}

.stat-block {
  margin-top: 22px;
}

.stat-block .stat-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
}

.stat-block .stat-row:last-child {
  border-bottom: none;
}

.stat-block .stat-name {
  font-size: 14px;
  color: var(--text-muted);
}

.stat-block .stat-amount {
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 600;
  color: var(--text-ink);
}

.pie-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}

.pie-chart {
  width: 150px;
  height: 150px;
  border-radius: 50%;
  box-shadow: inset 0 0 0 1px rgba(0, 0, 0, 0.04);
}

.pie-legend {
  font-size: 14px;
  color: var(--text-muted);
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.pie-legend .legend-row {
  display: flex;
  align-items: center;
  gap: 8px;
}

.dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  display: inline-block;
  flex-shrink: 0;
}

.dot-principal {
  background: var(--principal);
}

.dot-interest {
  background: var(--interest);
}

.schedule-wrap {
  padding: 32px 36px 40px;
  border-top: 1px solid var(--border);
}

.section-heading {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 16px;
}

.ledger-table {
  font-family: var(--font-mono);
  font-size: 13px;
  margin-bottom: 0;
}

.ledger-table thead th {
  font-family: var(--font-body);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border);
  font-weight: 600;
  white-space: nowrap;
}

.ledger-table td {
  border-bottom: 1px solid var(--border);
  color: var(--text-ink);
  vertical-align: middle;
  white-space: nowrap;
}

.ledger-table tbody tr:hover {
  background: rgba(47, 111, 94, 0.06);
}

.ledger-table .btn-delete-row {
  border: none;
  background: none;
  color: var(--interest);
  font-size: 12px;
  padding: 0;
}

.ledger-table .btn-delete-row:hover {
  text-decoration: underline;
}

.history-card {
  background: #ffffff;
  /* border-radius: var(--radius-lg); */
  margin-top: 24px;
  padding: 32px 36px;
  box-shadow: 0 30px 60px -20px rgba(0, 0, 0, 0.45);
  margin-bottom: 50px;

}

.history-card .section-heading {
  display: flex;
  align-items: baseline;
  gap: 10px;
}

.ledger-footer {
  text-align: center;
  color: rgba(251, 248, 241, 0.5);
  font-size: 12px;
  margin-top: 32px;
  font-family: var(--font-mono);
}

@media (max-width: 991px) {
  .ledger-input-col {
    border-right: none;
    border-bottom: 1px solid var(--border);
  }

  .ledger-pie-col {
    border-left: none;
    border-top: 1px solid var(--border);
  }

  .display-title {
    font-size: 30px;
  }

  .result-emi {
    font-size: 32px;
  }
}

@media (max-width: 576px) {
  .ledger-input-col {
    border-right: none;
    border-bottom: 1px solid var(--border);
  }

  .ledger-pie-col {
    border-left: none;
    border-top: 1px solid var(--border);
  }

  .display-title {
    font-size: 30px;
  }

  .result-emi {
    font-size: 32px;
  }

  .ledger-page {
    padding: 16px;
  }


  .value-box,
  .value-box input,
  .loan-name-field .form-control,
  .slider-field-head .form-label,
  .loan-name-field .form-label,
  .slider-range-labels,
  .result-label,
  .stat-block .stat-name,
  .stat-block .stat-amount,
  .pie-legend {
    font-size: 16px;
  }

  .ledger-input-col {
    padding: 40px 20px;

  }

  .value-box {
    width: 140px;
    padding: 10px 10px;

  }

  .loan-name-field .form-control {

    padding: 12px 12px;
  }

  .ledger-table thead th,
  .ledger-table {
    font-size: 14px;
  }
}

@media (prefers-reduced-motion: reduce) {

  .save-status,
  .pie-chart {
    transition: none;
  }
}