/* BNI Fleksi Pensiun — Premium Design System Token */
:root {
  --color-primary: #F15A22;      /* Oranye BNI */
  --color-primary-hover: #D04815;
  --color-primary-light: #FFECE5;
  --color-secondary: #005B96;    /* Biru BNI */
  --color-secondary-hover: #004675;
  --color-secondary-light: #EBF5FC;
  --color-bg: #F8FAFC;           /* Latar belakang terang modern */
  --color-surface: #FFFFFF;      /* Latar kartu */
  --color-text-main: #1E293B;    /* Slate-800 */
  --color-text-muted: #64748B;   /* Slate-500 */
  --color-border: #E2E8F0;       /* Slate-200 */
  --color-success: #16A34A;      /* Hijau-600 */
  --color-success-light: #F0FDF4;
  --color-success-border: #DCFCE7;
  --color-success-dark: #166534;
  --color-warning: #F59E0B;      /* Amber-500 */
  --color-warning-light: #FFFBEB;
  --color-warning-border: #FDE68A;
  --color-warning-dark: #B45309;
  --color-danger: #DC2626;       /* Merah-600 */
  --color-danger-light: #FEF2F2;
  --color-danger-border: #FEE2E2;
  --color-danger-dark: #991B1B;
  --color-danger-hover: #B91C1C;
  --color-text-dark: #0F172A;    /* Slate-900 */
  --color-bg-light: #F1F5F9;     /* Slate-100 */
  --color-bg-subtle: #FAFBFC;

  /* Promo & Discount Tokens */
  --color-promo-bg: #FFF7ED;
  --color-promo-border: #FFEDD5;
  --color-promo-text: #7C2D12;
  --color-promo-badge: #EA580C;
  --color-promo-period: #FFD8A8;
  --color-discount-bg: #DCFCE7;
  --color-discount-text: #15803D;
  --color-discount-border: #BBF7D0;
  --color-subrow-bg: #F0F9FF;
  --color-subrow-border: #0284C7;
  
  --font-display: 'Outfit', 'Inter', sans-serif;
  --font-body: 'Inter', sans-serif;
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.05);
  --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.05), 0 2px 4px -1px rgba(0,0,0,0.03);
  --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.05), 0 4px 6px -2px rgba(0,0,0,0.02);
  --shadow-glow: 0 0 12px rgba(241, 90, 34, 0.2);
}

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

body {
  font-family: var(--font-body);
  background-color: var(--color-bg);
  color: var(--color-text-main);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--color-secondary);
}

#app-container {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 20px;
  position: relative;
  z-index: 1;
  background-color: var(--color-bg);
}

/* --- HEADER --- */
.app-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 24px;
  border-bottom: 2px solid var(--color-primary-light);
  margin-bottom: 24px;
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  box-shadow: var(--shadow-sm);
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
  transition: all var(--transition-fast);
}

.header-logo {
  display: flex;
  align-items: center;
  gap: 16px;
}

.logo-circle-svg {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-lg);
  transition: var(--transition-fast);
}

.logo-circle-svg:hover {
  transform: rotate(5deg) scale(1.05);
}

.logo-text h1 {
  font-size: 24px;
  line-height: 1.2;
}

.logo-text p {
  font-size: 13px;
  color: var(--color-text-muted);
  font-weight: 500;
}

.header-status {
  display: flex;
  align-items: center;
  gap: 16px;
}

/* Badge */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 6px 12px;
  font-size: 13px;
  font-weight: 600;
  border-radius: 9999px;
  background-color: var(--color-secondary-light);
  color: var(--color-secondary);
  border: 1px solid rgba(0, 91, 150, 0.1);
}

/* Button & Actions */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 20px;
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 600;
  border-radius: var(--radius-md);
  border: none;
  cursor: pointer;
  transition: var(--transition-fast);
  text-decoration: none;
  gap: 8px;
}

.btn-sm {
  padding: 6px 12px;
  font-size: 12px;
  border-radius: var(--radius-sm);
}

.btn-primary {
  background-color: var(--color-primary);
  color: white;
  box-shadow: var(--shadow-glow);
}

.btn-primary:hover {
  background-color: var(--color-primary-hover);
}

.btn-outline {
  background-color: transparent;
  color: var(--color-secondary);
  border: 1px solid var(--color-secondary);
}

.btn-outline:hover {
  background-color: var(--color-secondary-light);
}

.btn-danger {
  background-color: var(--color-danger);
  color: white;
}

.btn-danger:hover {
  background-color: var(--color-danger-hover);
}

/* --- TAB NAVIGATION --- */
.simulation-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 24px;
  border-bottom: 1px solid var(--color-border);
  padding-bottom: 8px;
}

.tab-link {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md) var(--radius-md) 0 0;
  font-family: var(--font-display);
  font-size: 14.5px;
  font-weight: 600;
  color: var(--color-text-muted);
  padding: 10px 16px;
  cursor: pointer;
  transition: var(--transition-fast);
  border-bottom: 3px solid transparent;
  white-space: nowrap;
  flex: 1 1 auto;
  text-align: center;
}

.tab-link:hover {
  color: var(--color-secondary);
  background: var(--color-background);
}

.tab-link.active {
  color: var(--color-secondary);
  background: var(--color-surface);
  border-color: var(--color-border) var(--color-border) transparent var(--color-border);
  border-bottom: 3px solid var(--color-primary);
  font-weight: 700;
}

/* --- MAIN WORKSPACE GRID --- */
.workspace-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 24px;
  align-items: start;
}

@media (max-width: 992px) {
  .workspace-grid {
    grid-template-columns: 1fr;
  }
}

.workspace-panel {
  display: flex;
  flex-direction: column;
}

.panel-card {
  background-color: var(--color-surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.panel-card-header {
  padding: 20px 24px;
  border-bottom: 1px solid var(--color-border);
  background-color: var(--color-bg-subtle);
}

.panel-card-header h2 {
  font-size: 18px;
  color: var(--color-secondary);
  display: flex;
  align-items: center;
  gap: 8px;
}

.panel-card-body {
  padding: 24px;
}

/* --- FORM ELEMENTS --- */
.form-group {
  margin-bottom: 20px;
}

.form-group:last-child {
  margin-bottom: 0;
}

label {
  display: block;
  font-size: 14px;
  font-weight: 600;
  color: var(--color-text-main);
  margin-bottom: 8px;
}

input[type="text"],
input[type="password"],
input[type="number"],
input[type="date"],
select {
  width: 100%;
  padding: 12px 16px;
  font-family: var(--font-body);
  font-size: 15px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  outline: none;
  background-color: #fff;
  transition: var(--transition-fast);
  color: var(--color-text-main);
}

input:focus, select:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(241, 90, 34, 0.1);
}

/* Sembunyikan spin button default browser untuk input bertipe number */
input[type="number"]::-webkit-outer-spin-button,
input[type="number"]::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}
input[type="number"] {
  -moz-appearance: textfield;
}

.checkbox-inline-label input[type="checkbox"] {
  margin: 0;
}

.input-hint {
  display: block;
  font-size: 12px;
  color: var(--color-text-muted);
  margin-top: 6px;
}

.alert-hint {
  color: var(--color-danger);
  font-weight: 500;
}

/* Computed Value Display (readonly auto-calculated field) */
.computed-value-display {
  background: var(--color-secondary-light);
  border: 1px dashed var(--color-secondary);
  border-radius: var(--radius-md);
  padding: 10px 16px;
  display: flex;
  align-items: center;
}

.computed-value {
  font-size: 16px;
  color: var(--color-secondary);
}

/* Checkbox Inline Label */
.checkbox-inline-label {
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  font-weight: 500;
  margin-bottom: 0;
}

.checkbox-inline-label input[type="checkbox"] {
  width: 18px;
  height: 18px;
  accent-color: var(--color-primary);
  cursor: pointer;
}

/* Input Form Grid */
.form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 16px;
}

.form-divider {
  border: 0;
  border-top: 1px dashed var(--color-border);
  margin: 24px 0;
}

/* Currency Input Styling */
.currency-input-wrapper {
  position: relative;
  display: flex;
  align-items: center;
}

.currency-prefix {
  position: absolute;
  left: 16px;
  font-weight: 600;
  color: var(--color-text-muted);
  user-select: none;
}

.input-currency {
  padding-left: 42px !important;
  font-weight: 600;
  font-size: 16px !important;
}

/* Percentage / Per Mil Input Styling */
.percent-input-wrapper {
  position: relative;
  display: flex;
  align-items: center;
}

.percent-suffix {
  position: absolute;
  right: 16px;
  font-weight: 600;
  color: var(--color-text-muted);
  user-select: none;
}

.percent-input-wrapper input {
  padding-right: 76px !important;
}

/* Radio Custom Tiles */
.radio-group-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

#group-calculation-mode .radio-group-container {
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

@media (max-width: 600px) {
  #group-calculation-mode .radio-group-container {
    grid-template-columns: 1fr;
  }
}

.radio-box-label {
  cursor: pointer;
}

.radio-box-label input[type="radio"] {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.radio-custom-tile {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 16px;
  border: 2px solid var(--color-border);
  border-radius: var(--radius-lg);
  background-color: var(--color-surface);
  transition: var(--transition-fast);
  text-align: center;
  height: 100%;
}

.tile-icon {
  font-size: 24px;
  margin-bottom: 8px;
}

.tile-title {
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 700;
  color: var(--color-secondary);
}

.tile-desc {
  font-size: 11px;
  color: var(--color-text-muted);
  margin-top: 4px;
}

.radio-box-label input[type="radio"]:checked + .radio-custom-tile {
  border-color: var(--color-primary);
  background-color: var(--color-primary-light);
  box-shadow: var(--shadow-sm);
}

/* Range Slider Styling */
.slider-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}

.slider-value {
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 700;
  color: var(--color-primary);
  background-color: var(--color-primary-light);
  padding: 4px 10px;
  border-radius: 9999px;
  border: 1px solid rgba(241,90,34,0.15);
}

.slider-control {
  padding: 8px 0;
}

.slider-input-wrapper {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
}

.slider-input-wrapper input[type="range"] {
  flex: 1;
  margin-bottom: 0;
}

.btn-step {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 1px solid var(--color-border);
  background-color: #fff;
  color: var(--color-text-dark);
  font-size: 18px;
  font-weight: 600;
  cursor: pointer;
  user-select: none;
  transition: all var(--transition-fast);
}

.btn-step:hover {
  background-color: var(--color-primary-light);
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.btn-step:active {
  transform: scale(0.92);
}

.btn-step:disabled, input[type="range"]:disabled ~ .btn-step, input[type="range"]:disabled + .btn-step {
  opacity: 0.5;
  cursor: not-allowed;
  background-color: var(--color-bg-light);
}

input[type="range"] {
  -webkit-appearance: none;
  width: 100%;
  height: 6px;
  border-radius: 9999px;
  background: var(--color-border);
  outline: none;
  margin-bottom: 16px;
}

input[type="range"]:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--color-primary);
  cursor: pointer;
  border: 3px solid white;
  box-shadow: 0 2px 4px rgba(0,0,0,0.15);
  transition: transform var(--transition-fast);
}

input[type="range"]::-webkit-slider-thumb:hover {
  transform: scale(1.15);
}

input[type="range"]:disabled::-webkit-slider-thumb {
  background: var(--color-text-muted);
  cursor: not-allowed;
}

input[type="range"]::-moz-range-track {
  width: 100%;
  height: 6px;
  border-radius: 9999px;
  background: var(--color-border);
  border: none;
}

input[type="range"]::-moz-range-thumb {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--color-primary);
  cursor: pointer;
  border: 3px solid white;
  box-shadow: 0 2px 4px rgba(0,0,0,0.15);
  transition: transform var(--transition-fast);
}

input[type="range"]::-moz-range-thumb:hover {
  transform: scale(1.15);
}

input[type="range"]:disabled::-moz-range-thumb {
  background: var(--color-text-muted);
  cursor: not-allowed;
}

.slider-ticks {
  display: flex;
  justify-content: space-between;
  padding: 0 4px;
}

.komparasi-sliders-grid {
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)) !important;
}

.tick {
  font-size: 11px;
  font-weight: 500;
  color: var(--color-text-muted);
  cursor: pointer;
}

.tick:hover {
  color: var(--color-primary);
}

/* --- OUTPUT PANEL STYLING --- */
.output-card {
  border-color: var(--color-primary-light);
  background-color: #fff;
  height: 100%;
}

.output-content-wrapper {
  padding: 24px;
  display: flex;
  flex-direction: column;
  height: 100%;
}

.output-main-metrics {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-bottom: 24px;
}

.metric-box {
  padding: 20px;
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.box-plafon {
  background: linear-gradient(135deg, var(--color-primary), #FF7E47);
  color: white;
}

.box-plafon h2, .box-plafon .metric-label {
  color: rgba(255,255,255,0.85);
}

.box-angsuran {
  background: linear-gradient(135deg, var(--color-secondary), #0077C0);
  color: white;
}

.box-angsuran h2, .box-angsuran .metric-label {
  color: rgba(255,255,255,0.85);
}

.metric-label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
}

.metric-value {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 700;
  letter-spacing: -0.02em;
  font-variant-numeric: tabular-nums;
}

.font-numeric, .sub-value, .saving-value, .row-value, .table-amortization td, .table-comparison td, .table-rates td {
  font-variant-numeric: tabular-nums;
}

/* Sub Metrics */
.output-sub-metrics {
  display: flex;
  justify-content: space-between;
  background-color: var(--color-bg);
  padding: 12px 16px;
  border-radius: var(--radius-md);
  margin-bottom: 24px;
  flex-wrap: wrap;
  gap: 12px;
  border: 1px solid var(--color-border);
}

.sub-metric-item {
  display: flex;
  flex-direction: column;
}

.sub-label {
  font-size: 11px;
  color: var(--color-text-muted);
  font-weight: 500;
}

.sub-value {
  font-size: 14px;
  font-weight: 700;
  color: var(--color-secondary);
}

/* Detail Lists */
.fees-details-box, .topup-details-box {
  margin-bottom: 24px;
}

.section-title {
  font-size: 15px;
  margin-bottom: 14px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-primary);
  font-weight: 700;
  border-bottom: 2px solid var(--color-primary-light);
  padding-bottom: 6px;
}

.text-blue {
  color: var(--color-secondary) !important;
  border-bottom-color: var(--color-secondary-light) !important;
}

.details-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.detail-row {
  display: flex;
  justify-content: space-between;
  font-size: 13px;
  color: var(--color-text-main);
}

.pad-left-sm {
  padding-left: 12px;
}

.text-slate {
  color: var(--color-text-muted);
}

.text-danger {
  color: var(--color-danger);
}

.text-success {
  color: var(--color-success);
}

.font-semibold {
  font-weight: 600;
}

.font-bold {
  font-weight: 700;
}

.italic {
  font-style: italic;
}

.detail-divider {
  border: 0;
  border-top: 1px solid var(--color-border);
  margin: 6px 0;
}

/* Highlighted Rows */
.highlight-row {
  padding: 12px 16px;
  border-radius: var(--radius-md);
  margin-top: 4px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.row-orange {
  background-color: var(--color-primary);
}

.row-blue {
  background-color: var(--color-secondary-light);
  border: 1px solid rgba(0, 91, 150, 0.15);
  color: var(--color-secondary);
}

.highlight-row .row-value {
  font-size: 18px;
}

/* Alert Box */
.alert-box {
  padding: 12px 16px;
  border-radius: var(--radius-md);
  font-size: 13px;
  margin-top: 16px;
  border: 1px solid transparent;
}

.alert-success {
  background-color: var(--color-success-light);
  color: var(--color-success-dark);
  border-color: var(--color-success-border);
}

.alert-danger {
  background-color: var(--color-danger-light);
  color: var(--color-danger-dark);
  border-color: var(--color-danger-border);
}

.alert-warning {
  background-color: var(--color-warning-light);
  color: var(--color-warning-dark);
  border-color: var(--color-warning-border);
}

.output-actions {
  display: flex;
  gap: 12px;
  margin-top: auto;
}

.output-actions button {
  flex: 1;
}

/* --- COMPARISON TABLE --- */
.table-responsive {
  width: 100%;
  overflow-x: auto;
  margin-bottom: 16px;
}

.table-comparison {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 13px;
}

.table-comparison th,
.table-comparison td {
  padding: 12px;
  border-bottom: 1px solid var(--color-border);
}

.table-comparison th {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--color-secondary);
  background-color: var(--color-primary-light); /* light highlighted header using BNI orange-light */
  text-align: center;
}

.table-comparison th.col-highlight {
  background-color: var(--color-secondary-light);
}

.table-comparison td:not(:first-child) {
  text-align: center;
}

.table-comparison tr:hover {
  background-color: var(--color-secondary-light); /* BNI blue-light on hover */
}

/* --- AMORTIZATION DETAILS --- */
.workspace-section {
  margin-top: 24px;
}

.section-card {
  background-color: var(--color-surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  padding: 24px;
}

.section-card-header h2 {
  font-size: 18px;
  margin-bottom: 20px;
}

.charts-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

@media (max-width: 768px) {
  .charts-grid {
    grid-template-columns: 1fr;
  }
}

.chart-container {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 16px;
  background-color: #FAFAFC;
  height: 280px;
  display: flex;
  flex-direction: column;
}

.chart-container h3 {
  font-size: 13px;
  margin-bottom: 12px;
  text-transform: uppercase;
  color: var(--color-text-muted);
  text-align: center;
  font-weight: 700;
}

.chart-container canvas {
  flex: 1;
}

.section-divider {
  border: 0;
  border-top: 1px solid var(--color-border);
  margin: 24px 0;
}

.amortization-header-wrapper {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
  flex-wrap: wrap;
  gap: 12px;
}

.amortization-header-wrapper h3 {
  margin-bottom: 0;
}

.max-height-table {
  max-height: 400px;
  overflow-y: auto;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}

.table-amortization {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

.table-amortization th {
  position: sticky;
  top: 0;
  background-color: var(--color-secondary-light);
  color: var(--color-secondary);
  font-weight: 700;
  z-index: 1;
}

.table-amortization th,
.table-amortization td {
  padding: 10px 16px;
  border-bottom: 1px solid var(--color-border);
  text-align: right;
}

.table-amortization th:first-child,
.table-amortization td:first-child {
  text-align: center;
}

.table-amortization tr:hover {
  background-color: #fafbfe;
}

/* --- REFERENCE RATES TABLES --- */
.collapsible-details {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background-color: var(--color-surface);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}

.collapsible-summary {
  padding: 16px 24px;
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 600;
  color: var(--color-secondary);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  user-select: none;
  background-color: #fafbfc;
}

.collapsible-summary::-webkit-details-marker {
  display: none;
}

.summary-arrow {
  font-size: 12px;
  transition: transform var(--transition-fast);
}

.collapsible-details[open] .summary-arrow {
  transform: rotate(180deg);
}

.collapsible-content {
  padding: 24px;
  border-top: 1px solid var(--color-border);
}

.rates-table-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 24px;
  align-items: start;
}

@media (max-width: 768px) {
  .rates-table-grid {
    grid-template-columns: 1fr;
  }
}

.table-card h3 {
  font-size: 14px;
  margin-bottom: 12px;
}

.table-rates {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

.table-rates th,
.table-rates td {
  padding: 8px 12px;
  border-bottom: 1px solid var(--color-border);
  text-align: left;
}

.table-rates th:last-child,
.table-rates td:last-child {
  text-align: right;
  font-weight: 600;
}

.table-rates tr:hover {
  background-color: #fafbfc;
}

/* --- MATRIX TABLE FORMATTING & LAYOUT --- */
.table-card-full {
  grid-column: 1 / -1;
}

.table-scroll-wrapper {
  width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border: 1px solid var(--color-border, #e2e8f0);
  border-radius: var(--radius-md, 8px);
  margin-top: 8px;
  display: block;
  background-color: var(--color-surface, #ffffff);
}

#table-rates-ajk-menurun {
  width: max-content;
  min-width: 820px;
  margin: 0 auto;
  border-collapse: separate;
  border-spacing: 0;
}

#table-rates-ajk-menurun th,
#table-rates-ajk-menurun td {
  padding: 8px 12px;
  white-space: nowrap;
  font-variant-numeric: tabular-nums;
  border-bottom: 1px solid var(--color-border);
}

/* Sticky Header */
#table-rates-ajk-menurun thead th {
  position: sticky;
  top: 0;
  z-index: 3;
  background-color: var(--color-surface, #ffffff);
  box-shadow: 0 1px 0 var(--color-border, #e2e8f0);
}

/* Sticky Left Column */
#table-rates-ajk-menurun th:first-child,
#table-rates-ajk-menurun td:first-child {
  position: sticky;
  left: 0;
  z-index: 2;
  background-color: var(--color-surface, #ffffff);
  border-right: 1px solid var(--color-border, #e2e8f0);
  font-weight: 600;
  text-align: left;
  min-width: 120px;
  width: 130px;
}

/* Sticky Intersection */
#table-rates-ajk-menurun thead th:first-child {
  z-index: 4;
}

/* Middle cells styling & balanced width */
#table-rates-ajk-menurun th:not(:first-child),
#table-rates-ajk-menurun td:not(:first-child) {
  min-width: 75px;
  width: 84px;
  text-align: right;
  font-weight: 500;
  color: var(--color-text-main, #1e293b);
}

#table-rates-ajk-menurun tr:hover td {
  background-color: var(--color-bg-subtle, #fafbfc);
}

#table-rates-ajk-menurun tr:hover td:first-child {
  background-color: var(--color-bg-light, #f1f5f9);
}

/* --- FOOTER --- */
.app-footer {
  padding: 32px 0;
  text-align: center;
  font-size: 12px;
  color: var(--color-text-muted);
  border-top: 1px solid var(--color-border);
  margin-top: 48px;
}

/* --- ADMIN PANEL CARD & FIELDSET --- */
.admin-panel {
  margin-bottom: 24px;
  animation: fadeIn var(--transition-normal);
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(-10px); }
  to { opacity: 1; transform: translateY(0); }
}

.admin-card {
  background-color: var(--color-surface);
  border-radius: var(--radius-lg);
  border: 2px solid var(--color-primary-light);
  padding: 24px;
  box-shadow: var(--shadow-lg);
}

.admin-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
}

.admin-card-header h2 {
  font-size: 20px;
  color: var(--color-primary);
}

.admin-tabs {
  display: flex;
  gap: 8px;
  border-bottom: 1px solid var(--color-border);
  margin-bottom: 20px;
  padding-bottom: 4px;
}

.admin-tab-btn {
  background: none;
  border: none;
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 600;
  color: var(--color-text-muted);
  padding: 6px 12px;
  cursor: pointer;
  border-radius: var(--radius-sm);
  transition: var(--transition-fast);
}

.admin-tab-btn.active {
  background-color: var(--color-primary-light);
  color: var(--color-primary);
}

.admin-tab-content {
  display: none;
}

.admin-tab-content.active {
  display: block;
}

.tab-note {
  font-size: 13px;
  color: var(--color-text-muted);
  margin-bottom: 20px;
}

/* --- PREMIUM ADMIN SECTION BOXES & GRIDS --- */
.admin-section-box {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 20px 24px;
  margin-bottom: 24px;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-fast);
}

.admin-section-box:hover {
  border-color: var(--color-primary-light);
  box-shadow: var(--shadow-md);
}

.admin-section-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 16px;
  margin-bottom: 20px;
  border-bottom: 1px solid var(--color-border);
  flex-wrap: wrap;
  gap: 12px;
}

.admin-section-title {
  display: flex;
  align-items: center;
  gap: 12px;
}

.admin-section-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  background: var(--color-primary-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
}

.admin-section-title h3 {
  margin: 0;
  font-size: 16px;
  font-weight: 700;
  color: var(--color-text-main);
}

.admin-section-title p {
  margin: 2px 0 0 0;
  font-size: 12px;
  color: var(--color-text-muted);
}

.admin-grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.admin-grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

@media (max-width: 992px) {
  .admin-grid-3, .admin-grid-2 {
    grid-template-columns: 1fr;
  }
}

.rates-edit-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 16px;
  margin-bottom: 20px;
}

.rate-edit-group {
  display: flex;
  align-items: center;
  gap: 12px;
  background-color: var(--color-bg);
  padding: 8px 12px;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
}

.rate-edit-group label {
  font-size: 12px;
  margin-bottom: 0;
  flex: 1;
}

.rate-edit-group input {
  width: 80px;
  padding: 6px 8px;
  font-size: 13px;
  text-align: right;
}

.default-badge {
  font-size: 11px;
  color: var(--color-primary);
  font-weight: 500;
  margin-left: 6px;
  background-color: var(--color-primary-light);
  border: 1px solid rgba(241, 90, 34, 0.15);
  padding: 2px 6px;
  border-radius: 4px;
  display: inline-block;
}

.admin-form-actions {
  display: flex;
  justify-content: flex-end;
  margin-top: 20px;
  border-top: 1px solid var(--color-border);
  padding-top: 16px;
}

/* --- MODAL LOGIN OVERLAY --- */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background-color: rgba(15, 23, 42, 0.4);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  animation: fadeIn var(--transition-fast);
}

.modal-card {
  background-color: var(--color-surface);
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 400px;
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  border: 1px solid var(--color-border);
}

.modal-header {
  padding: 16px 24px;
  border-bottom: 1px solid var(--color-border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  background-color: #fafbfc;
}

.modal-header h3 {
  font-size: 16px;
}

.btn-close-modal {
  background: none;
  border: none;
  font-size: 24px;
  cursor: pointer;
  color: var(--color-text-muted);
}

.modal-body {
  padding: 24px;
}

.modal-footer {
  padding: 16px 24px;
  border-top: 1px solid var(--color-border);
  display: flex;
  justify-content: flex-end;
  gap: 12px;
  background-color: #fafbfc;
}

/* Helper Utilities */
.hidden {
  display: none !important;
}

/* --- DEDICATED PDF PREVIEW STYLES --- */
#pdf-preview-iframe {
  background-color: #f1f5f9;
  width: 100%;
  height: 100%;
  border: none;
  min-height: 550px;
}

/* --- RESPONSIVE MOBILE HEADER --- */
@media (max-width: 768px) {
  .app-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
    padding: 16px 20px;
  }
  .header-status {
    flex-wrap: wrap;
    width: 100%;
    gap: 8px;
  }
  .header-status .badge {
    width: 100%;
    justify-content: center;
  }
  .header-status button {
    flex: 1;
  }
}

/* --- PROMO BANNER & DISCOUNT PROGRAM STYLING --- */
.promo-banners-container {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 24px;
}

.promo-banners-container .promo-banner {
  margin-bottom: 0;
}

.promo-banner {
  background: linear-gradient(135deg, #FFF7ED 0%, #FFEDD5 100%);
  border: 1.5px solid #F97316;
  border-radius: var(--radius-lg);
  padding: 14px 20px;
  margin-bottom: 24px;
  box-shadow: 0 4px 6px -1px rgba(249, 115, 22, 0.1), 0 2px 4px -1px rgba(249, 115, 22, 0.06);
  animation: slideDown 0.4s ease-out;
}

.promo-banner-ajk {
  background: linear-gradient(135deg, #EFF6FF 0%, #DBEAFE 100%) !important;
  border: 1.5px solid #3B82F6 !important;
  box-shadow: 0 4px 6px -1px rgba(59, 130, 246, 0.1), 0 2px 4px -1px rgba(59, 130, 246, 0.06) !important;
}

.promo-banner-ajk .promo-text {
  color: #1E3A8A !important;
}

.promo-banner-ajk .promo-period {
  background-color: #BFDBFE !important;
  color: #1E3A8A !important;
}

@keyframes slideDown {
  from { opacity: 0; transform: translateY(-10px); }
  to { opacity: 1; transform: translateY(0); }
}

.promo-banner-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.promo-banner-left {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.promo-badge {
  background-color: #EA580C;
  color: #FFFFFF;
  font-size: 11px;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 9999px;
  letter-spacing: 0.5px;
  box-shadow: 0 2px 4px rgba(234, 88, 12, 0.3);
}

.promo-badge-ajk {
  background-color: #2563EB;
  color: #FFFFFF;
  font-size: 11px;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 9999px;
  letter-spacing: 0.5px;
  box-shadow: 0 2px 4px rgba(37, 99, 235, 0.3);
}

.promo-text {
  color: #7C2D12;
  font-size: 14px;
}

.promo-period {
  background-color: #FFD8A8;
  color: #7C2D12;
  font-size: 12px;
  padding: 4px 10px;
  border-radius: var(--radius-md);
}

/* Strikethrough for normal prices */
.price-strikethrough {
  text-decoration: line-through;
  font-size: 12px;
  margin-right: 6px;
  opacity: 0.7;
}

/* Discount Badge */
.badge-discount-sm {
  display: inline-block;
  background-color: #DCFCE7;
  color: #15803D;
  font-size: 10px;
  font-weight: 600;
  padding: 2px 6px;
  border-radius: 4px;
  margin-right: 6px;
  border: 1px solid #BBF7D0;
}

/* Subrow styles for debet sekaligus provisi */
.highlight-subrow {
  background-color: #F0F9FF;
  border-left: 3px solid #0284C7;
  margin-top: 4px;
  margin-bottom: 4px;
  padding: 8px 12px !important;
}

/* Saving Details Box */
.saving-details-box {
  background: linear-gradient(90deg, #F0FDF4 0%, #DCFCE7 100%);
  border: 1px dashed #16A34A;
  border-radius: var(--radius-md);
  margin-top: 14px;
  margin-bottom: 6px;
  padding: 10px 14px;
}

.saving-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.saving-label {
  color: #14532D;
  font-weight: 600;
  font-size: 13px;
}

.saving-value {
  color: #16A34A;
  font-weight: 700;
  font-size: 16px;
}

/* Admin Toggle Switch */
.flex-row-toggle {
  grid-column: span 2;
  display: flex;
  align-items: center;
  padding: 10px 0;
}

.toggle-switch-label {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  cursor: pointer;
  user-select: none;
}

.toggle-switch-label input {
  opacity: 0;
  width: 0;
  height: 0;
}

.toggle-slider {
  position: relative;
  display: inline-block;
  width: 48px;
  height: 24px;
  background-color: var(--color-border);
  border-radius: 9999px;
  transition: background-color var(--transition-fast);
}

.toggle-slider:before {
  position: absolute;
  content: "";
  height: 18px;
  width: 18px;
  left: 3px;
  bottom: 3px;
  background-color: white;
  border-radius: 50%;
  transition: transform var(--transition-fast);
  box-shadow: 0 1px 3px rgba(0,0,0,0.15);
}

.toggle-switch-label input:checked + .toggle-slider {
  background-color: var(--color-success);
}

.toggle-switch-label input:checked + .toggle-slider:before {
  transform: translateX(20px);
}

.toggle-text {
  font-size: 14px;
  color: var(--color-text-main);
}

/* Accessibility: Focus Visible & Selection */
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

::selection {
  background-color: var(--color-primary);
  color: white;
}

body.modal-open {
  overflow: hidden;
}

/* Prefers Reduced Motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* Print Styles for Ctrl+P */
@media print {
  body {
    background: white;
    color: #000;
  }
  .app-header, .simulation-tabs, .admin-panel, #promo-banner, .btn, button, .slider-container, .form-actions, .app-footer, .modal-overlay, .no-print {
    display: none !important;
  }
  .workspace-grid {
    grid-template-columns: 1fr !important;
    gap: 0 !important;
  }
  .input-panel {
    display: none !important;
  }
  #pdf-report-area, .panel-card, .output-card {
    box-shadow: none !important;
    border: none !important;
    padding: 0 !important;
    margin: 0 !important;
    width: 100% !important;
  }
  .max-height-table {
    max-height: none !important;
    overflow: visible !important;
  }
  table {
    page-break-inside: auto;
  }
  tr {
    page-break-inside: avoid;
    page-break-after: auto;
  }
  thead {
    display: table-header-group;
  }
}