/* ==========================================================================
   TOPSCORE.NL - HYPOTHEEK SPANJE CALCULATOR
   100% Pure Vanilla CSS - Geen frameworks of externe dependencies.
   Geschikt voor directe deployment op iedere standaard webserver.
   ========================================================================== */

:root {
  --primary: #0e2942;
  --primary-light: #1e3a8a;
  --primary-dark: #081726;
  --accent: #d97706;
  --accent-hover: #b45309;
  --accent-light: #fef3c7;
  --accent-soft: #fffbeb;
  --success: #059669;
  --success-light: #ecfdf5;
  --warning: #d97706;
  --warning-light: #fffbeb;
  --danger: #dc2626;
  --danger-light: #fef2f2;
  --text-main: #0f172a;
  --text-muted: #475569;
  --text-light: #64748b;
  --border: #e2e8f0;
  --border-focus: #0284c7;
  --bg-page: #f8fafc;
  --bg-card: #ffffff;
  --bg-subtle: #f1f5f9;
  --shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(15, 23, 42, 0.08), 0 2px 4px -2px rgba(15, 23, 42, 0.05);
  --shadow-lg: 0 10px 15px -3px rgba(15, 23, 42, 0.08), 0 4px 6px -4px rgba(15, 23, 42, 0.04);
  --shadow-xl: 0 20px 25px -5px rgba(15, 23, 42, 0.1), 0 8px 10px -6px rgba(15, 23, 42, 0.05);
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --font-sans: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
}

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

html {
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.5;
  color: var(--text-main);
  background-color: var(--bg-page);
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* ==========================================================================
   PRINT HEADER (VERBORGEN OP SCHERM)
   ========================================================================== */
.print-header {
  display: none;
}

/* ==========================================================================
   HEADER & BRANDING
   ========================================================================== */
.site-header {
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%);
  color: #ffffff;
  border-bottom: 3px solid var(--accent);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: var(--shadow-md);
}

.header-inner {
  max-width: 1360px;
  margin: 0 auto;
  padding: 0.9rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand-wrap {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  color: inherit;
}

.brand-badge {
  background-color: var(--accent);
  color: #ffffff;
  font-weight: 800;
  font-size: 0.85rem;
  letter-spacing: 0.05em;
  padding: 0.35rem 0.65rem;
  border-radius: var(--radius-sm);
  display: inline-flex;
  align-items: center;
  box-shadow: 0 2px 4px rgba(0,0,0,0.2);
}

.brand-titles {
  display: flex;
  flex-direction: column;
}

.brand-main-title {
  font-size: 1.15rem;
  font-weight: 700;
  line-height: 1.2;
  color: #ffffff;
}

.brand-sub-title {
  font-size: 0.75rem;
  color: #cbd5e1;
  font-weight: 400;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.btn-header-link {
  color: #cbd5e1;
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 500;
  padding: 0.4rem 0.75rem;
  border-radius: var(--radius-sm);
  transition: all 0.15s ease;
}

.btn-header-link:hover {
  color: #ffffff;
  background-color: rgba(255,255,255,0.1);
}

.btn-header-cta {
  background-color: var(--accent);
  color: #ffffff;
  font-size: 0.875rem;
  font-weight: 600;
  padding: 0.5rem 1rem;
  border-radius: var(--radius-sm);
  text-decoration: none;
  transition: all 0.2s ease;
  white-space: nowrap;
  box-shadow: var(--shadow-sm);
}

.btn-header-cta:hover {
  background-color: var(--accent-hover);
  transform: translateY(-1px);
}

/* ==========================================================================
   HERO STRIP & PRESET BUTTONS
   ========================================================================== */
.hero-strip {
  background: linear-gradient(180deg, #ffffff 0%, var(--bg-page) 100%);
  border-bottom: 1px solid var(--border);
  padding: 2.25rem 1.5rem 1.75rem;
}

.hero-content {
  max-width: 1360px;
  margin: 0 auto;
}

.hero-badge {
  display: inline-block;
  background-color: var(--accent-light);
  color: #92400e;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.25rem 0.7rem;
  border-radius: 9999px;
  margin-bottom: 0.65rem;
}

.hero-content h1 {
  font-size: 2rem;
  font-weight: 800;
  color: var(--primary);
  line-height: 1.25;
  margin-bottom: 0.5rem;
}

.hero-content p {
  color: var(--text-muted);
  font-size: 1.05rem;
  max-width: 820px;
  line-height: 1.55;
  margin-bottom: 1.25rem;
}

.preset-strip {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.65rem;
  background-color: #ffffff;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
}

.preset-label {
  font-size: 0.825rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.preset-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.preset-btn {
  background-color: var(--bg-subtle);
  border: 1px solid var(--border);
  color: var(--text-main);
  font-size: 0.825rem;
  font-weight: 500;
  padding: 0.35rem 0.75rem;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all 0.15s ease;
  font-family: inherit;
}

.preset-btn:hover {
  background-color: #e2e8f0;
  border-color: #cbd5e1;
}

.preset-btn.active {
  background-color: var(--primary);
  border-color: var(--primary);
  color: #ffffff;
  font-weight: 600;
}

/* ==========================================================================
   MAIN CONTAINER & ACTION TOOLBAR
   ========================================================================== */
.main-container {
  flex: 1;
  max-width: 1360px;
  width: 100%;
  margin: 0 auto;
  padding: 1.5rem;
}

.calc-wrapper {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.calc-top-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  background-color: #ffffff;
  padding: 0.75rem 1.25rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
}

.calc-top-info {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: var(--text-muted);
  font-weight: 500;
}

.badge-status-dot {
  width: 8px;
  height: 8px;
  background-color: var(--success);
  border-radius: 50%;
  display: inline-block;
  box-shadow: 0 0 0 3px var(--success-light);
}

.calc-top-tools {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.btn-action-tool {
  background-color: var(--bg-subtle);
  border: 1px solid var(--border);
  color: var(--text-main);
  font-size: 0.825rem;
  font-weight: 600;
  padding: 0.4rem 0.75rem;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all 0.15s ease;
  font-family: inherit;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.btn-action-tool:hover {
  background-color: #e2e8f0;
  color: var(--primary);
}

/* ==========================================================================
   CALCULATOR TWO-COLUMN GRID
   ========================================================================== */
.calc-layout-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  align-items: start;
}

@media (max-width: 1024px) {
  .calc-layout-grid {
    grid-template-columns: 1fr;
  }
}

.calc-card {
  background-color: var(--bg-card);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-md);
  padding: 1.75rem;
  position: relative;
}

.card-header {
  margin-bottom: 1.5rem;
  border-bottom: 1px solid var(--border);
  padding-bottom: 1rem;
}

.card-header h2 {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--primary);
  line-height: 1.25;
}

.card-header p {
  font-size: 0.875rem;
  color: var(--text-muted);
  margin-top: 0.25rem;
}

/* ==========================================================================
   FORM CONTROLS & INPUT ELEMENTS
   ========================================================================== */
.calc-form {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.form-row-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

@media (max-width: 600px) {
  .form-row-2 {
    grid-template-columns: 1fr;
  }
}

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

.field-label {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--text-main);
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.field-sublabel {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-muted);
}

.field-hint {
  font-size: 0.8rem;
  color: var(--text-light);
  font-weight: 500;
}

.field-pct-pill {
  font-size: 0.75rem;
  font-weight: 700;
  background-color: var(--bg-subtle);
  color: var(--primary);
  padding: 0.15rem 0.45rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
}

.tooltip-trigger {
  cursor: help;
  color: var(--text-light);
  font-size: 0.8rem;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  width: 16px;
  height: 16px;
  background-color: var(--bg-subtle);
}

.tooltip-trigger:hover {
  color: var(--primary);
  background-color: #e2e8f0;
}

/* Input addons */
.input-addon-wrap {
  position: relative;
  display: flex;
  align-items: center;
}

.input-addon-left {
  position: absolute;
  left: 0.85rem;
  color: var(--text-light);
  font-weight: 600;
  font-size: 0.95rem;
  pointer-events: none;
}

.input-addon-right {
  position: absolute;
  right: 0.85rem;
  color: var(--text-light);
  font-weight: 600;
  font-size: 0.9rem;
  pointer-events: none;
}

.form-control {
  width: 100%;
  padding: 0.65rem 0.85rem;
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-main);
  background-color: #ffffff;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-md);
  transition: all 0.15s ease;
  font-family: inherit;
}

.form-control:focus {
  outline: none;
  border-color: var(--border-focus);
  box-shadow: 0 0 0 3px rgba(2, 132, 199, 0.15);
}

.form-control.has-addon-left {
  padding-left: 2rem;
}

.form-control.has-addon-right {
  padding-right: 2.25rem;
}

/* Range Sliders */
.slider-wrap {
  margin-top: 0.25rem;
}

.range-slider {
  width: 100%;
  height: 6px;
  border-radius: 3px;
  background: #e2e8f0;
  outline: none;
  -webkit-appearance: none;
  appearance: none;
  cursor: pointer;
}

.range-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--primary);
  border: 2px solid #ffffff;
  box-shadow: var(--shadow-sm);
  cursor: pointer;
  transition: transform 0.1s ease;
}

.range-slider::-webkit-slider-thumb:hover {
  transform: scale(1.15);
  background: var(--primary-light);
}

.range-slider::-moz-range-thumb {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--primary);
  border: 2px solid #ffffff;
  box-shadow: var(--shadow-sm);
  cursor: pointer;
  transition: transform 0.1s ease;
}

.slider-markers {
  display: flex;
  justify-content: space-between;
  margin-top: 0.25rem;
  font-size: 0.7rem;
  color: var(--text-light);
  font-weight: 500;
}

.sub-hint {
  font-size: 0.775rem;
  color: var(--text-muted);
  margin-top: 0.2rem;
}

/* Segmented Controls */
.segmented-control {
  display: flex;
  background-color: var(--bg-subtle);
  padding: 0.25rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  gap: 0.25rem;
}

.segmented-item {
  flex: 1;
  text-align: center;
  position: relative;
  cursor: pointer;
}

.segmented-item input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.segmented-item span {
  display: block;
  padding: 0.5rem 0.5rem;
  font-size: 0.825rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  color: var(--text-muted);
  transition: all 0.15s ease;
  user-select: none;
}

.segmented-item input:checked + span {
  background-color: #ffffff;
  color: var(--primary);
  box-shadow: var(--shadow-sm);
  font-weight: 700;
}

/* Quick tag buttons */
.quick-rate-tags,
.quick-term-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin-top: 0.35rem;
}

.rate-tag,
.term-tag {
  background: none;
  border: 1px solid var(--border);
  color: var(--text-muted);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.2rem 0.5rem;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all 0.1s ease;
  font-family: inherit;
}

.rate-tag:hover,
.term-tag:hover {
  background-color: var(--bg-subtle);
  color: var(--primary);
}

.rate-tag.active,
.term-tag.active {
  background-color: #e0f2fe;
  border-color: #0284c7;
  color: #0369a1;
}

/* Collapsible Section */
.collapsible-card {
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background-color: #fafbfc;
  overflow: hidden;
  transition: all 0.2s ease;
}

.collapsible-header {
  padding: 0.85rem 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  user-select: none;
}

.collapsible-header:hover {
  background-color: #f1f5f9;
}

.collapsible-title {
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

.collapsible-icon {
  font-size: 1.1rem;
}

.collapsible-title strong {
  font-size: 0.875rem;
  color: var(--primary);
}

.collapsible-sub {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.collapsible-arrow {
  font-size: 0.75rem;
  color: var(--text-light);
  transition: transform 0.2s ease;
}

.collapsible-arrow.open {
  transform: rotate(180deg);
}

.collapsible-body {
  padding: 0.85rem 1rem 1.1rem;
  border-top: 1px solid var(--border);
  background-color: #ffffff;
  display: none;
}

.collapsible-body.open {
  display: block;
}

.costs-legal-note {
  font-size: 0.775rem;
  color: #334155;
  background-color: #f8fafc;
  border-left: 3px solid #0284c7;
  padding: 0.5rem 0.75rem;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  line-height: 1.45;
}

/* Checkbox Box */
.checkbox-box {
  background-color: #f0fdf4;
  border: 1px solid #bbf7d0;
  border-radius: var(--radius-md);
  padding: 0.85rem 1rem;
}

.custom-checkbox {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  cursor: pointer;
}

.custom-checkbox input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.checkbox-indicator {
  width: 18px;
  height: 18px;
  border: 2px solid #16a34a;
  border-radius: 4px;
  background-color: #ffffff;
  margin-top: 2px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.15s ease;
}

.custom-checkbox input:checked + .checkbox-indicator {
  background-color: #16a34a;
}

.custom-checkbox input:checked + .checkbox-indicator::after {
  content: "✓";
  color: #ffffff;
  font-size: 12px;
  font-weight: 800;
}

.checkbox-text {
  display: flex;
  flex-direction: column;
}

.checkbox-text strong {
  font-size: 0.85rem;
  color: #166534;
}

.checkbox-sub {
  font-size: 0.75rem;
  color: #15803d;
  margin-top: 0.15rem;
  line-height: 1.4;
}

/* ==========================================================================
   RESULTS CARD & KPI METRICS
   ========================================================================== */
.ltv-status-banner {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-md);
  margin-bottom: 1.25rem;
  background-color: var(--success-light);
  border: 1px solid #a7f3d0;
  color: #065f46;
  transition: all 0.2s ease;
}

.ltv-status-banner.warning {
  background-color: var(--warning-light);
  border-color: #fde68a;
  color: #92400e;
}

.ltv-status-banner.danger {
  background-color: var(--danger-light);
  border-color: #fecaca;
  color: #991b1b;
}

.ltv-badge-icon {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background-color: #059669;
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 0.85rem;
  flex-shrink: 0;
}

.ltv-status-banner.warning .ltv-badge-icon {
  background-color: #d97706;
}

.ltv-status-banner.danger .ltv-badge-icon {
  background-color: #dc2626;
}

.ltv-banner-text strong {
  font-size: 0.9rem;
  display: block;
}

.ltv-banner-text div {
  font-size: 0.775rem;
  opacity: 0.9;
}

/* HERO Result Box */
.hero-result-box {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
  color: #ffffff;
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  text-align: center;
  margin-bottom: 1.25rem;
  box-shadow: var(--shadow-lg);
  position: relative;
  overflow: hidden;
}

.hero-result-box::before {
  content: "";
  position: absolute;
  top: -50%;
  right: -20%;
  width: 200px;
  height: 200px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.05);
  pointer-events: none;
}

.hero-result-top {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  margin-bottom: 0.35rem;
}

.hero-result-label {
  font-size: 0.9rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #cbd5e1;
}

.hero-result-type-tag {
  background-color: rgba(255, 255, 255, 0.2);
  color: #ffffff;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 0.15rem 0.5rem;
  border-radius: 9999px;
}

.hero-result-number {
  font-size: 2.75rem;
  font-weight: 900;
  color: #ffffff;
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-bottom: 0.5rem;
}

.hero-result-breakdown {
  font-size: 0.85rem;
  color: #cbd5e1;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  padding-top: 0.5rem;
}

.hero-result-breakdown strong {
  color: #ffffff;
}

/* KPI GRID */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.85rem;
  margin-bottom: 1.25rem;
}

@media (max-width: 480px) {
  .kpi-grid {
    grid-template-columns: 1fr;
  }
}

.kpi-card {
  background-color: var(--bg-subtle);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  transition: all 0.15s ease;
}

.kpi-card:hover {
  background-color: #ffffff;
  border-color: #cbd5e1;
  box-shadow: var(--shadow-sm);
}

.kpi-card.highlight-card {
  background-color: #f0fdf4;
  border-color: #bbf7d0;
}

.kpi-label {
  font-size: 0.775rem;
  font-weight: 700;
  color: var(--text-light);
  text-transform: uppercase;
  letter-spacing: 0.03em;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.kpi-value {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--text-main);
  line-height: 1.2;
}

.kpi-value.text-accent {
  color: var(--accent);
}

.kpi-value.text-primary {
  color: var(--primary);
}

.kpi-subtext {
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* Cash Required Card */
.cash-required-card {
  background-color: #f8fafc;
  border: 1.5px dashed #cbd5e1;
  border-radius: var(--radius-md);
  padding: 1rem 1.25rem;
  margin-bottom: 1.25rem;
}

.cash-card-header {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
}

.cash-card-badge {
  background-color: var(--primary);
  color: #ffffff;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 0.15rem 0.45rem;
  border-radius: 4px;
}

.cash-card-header h4 {
  font-size: 0.925rem;
  font-weight: 700;
  color: var(--primary);
}

.cash-card-body {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}

.cash-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.825rem;
  color: var(--text-muted);
}

.cash-row strong {
  color: var(--text-main);
}

.cash-row.total-cash-row {
  border-top: 1px solid var(--border);
  padding-top: 0.5rem;
  margin-top: 0.25rem;
  font-size: 0.95rem;
  color: var(--primary);
}

.cash-row.total-cash-row strong {
  color: var(--accent);
  font-size: 1.15rem;
  font-weight: 800;
}

/* Visuals Row (Canvas Charts) */
.visuals-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-bottom: 1.25rem;
}

@media (max-width: 600px) {
  .visuals-row {
    grid-template-columns: 1fr;
  }
}

.chart-box {
  background-color: #ffffff;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 0.85rem;
}

.chart-header h3 {
  font-size: 0.825rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.03em;
  margin-bottom: 0.5rem;
}

.canvas-container {
  width: 100%;
  height: 200px;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.canvas-container canvas {
  width: 100% !important;
  height: 100% !important;
  display: block;
}

/* Milestones */
.milestones-card {
  background-color: var(--bg-subtle);
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  padding: 1rem 1.25rem;
}

.milestones-card h4 {
  font-size: 0.825rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.03em;
  margin-bottom: 0.75rem;
}

.milestones-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.75rem;
}

@media (max-width: 600px) {
  .milestones-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.milestone-item {
  background-color: #ffffff;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 0.5rem 0.65rem;
  display: flex;
  flex-direction: column;
}

.milestone-time {
  font-size: 0.725rem;
  color: var(--text-light);
  font-weight: 600;
}

.milestone-val {
  font-size: 0.95rem;
  font-weight: 800;
  color: var(--primary);
  margin-top: 0.15rem;
}

/* ==========================================================================
   AMORTISATIETABEL SECTIE
   ========================================================================== */
.table-section {
  padding: 2rem;
}

.table-section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 1.5rem;
  border-bottom: 1px solid var(--border);
  padding-bottom: 1rem;
}

.table-section-header h2 {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--primary);
}

.table-section-header p {
  font-size: 0.875rem;
  color: var(--text-muted);
  margin-top: 0.2rem;
}

.table-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.tab-pill-group {
  display: flex;
  background-color: var(--bg-subtle);
  border-radius: var(--radius-sm);
  padding: 0.2rem;
  border: 1px solid var(--border);
}

.tab-pill {
  border: none;
  background: none;
  padding: 0.35rem 0.85rem;
  font-size: 0.825rem;
  font-weight: 600;
  color: var(--text-muted);
  cursor: pointer;
  border-radius: 4px;
  transition: all 0.15s ease;
  font-family: inherit;
}

.tab-pill.active {
  background-color: #ffffff;
  color: var(--primary);
  box-shadow: var(--shadow-sm);
  font-weight: 700;
}

.btn-export-tool {
  background-color: var(--primary);
  color: #ffffff;
  border: none;
  padding: 0.45rem 0.85rem;
  border-radius: var(--radius-sm);
  font-size: 0.825rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s ease;
  font-family: inherit;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

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

.table-responsive-wrapper {
  overflow-x: auto;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  max-height: 480px;
}

.amort-data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
  text-align: right;
  white-space: nowrap;
}

.amort-data-table th,
.amort-data-table td {
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--border);
}

.amort-data-table th {
  background-color: var(--bg-subtle);
  color: var(--text-main);
  font-weight: 700;
  position: sticky;
  top: 0;
  z-index: 2;
  box-shadow: 0 1px 0 var(--border);
}

.amort-data-table th:first-child,
.amort-data-table td:first-child {
  text-align: left;
  font-weight: 700;
  color: var(--primary);
}

.amort-data-table tbody tr:hover {
  background-color: #f8fafc;
}

.amort-data-table tbody tr:nth-child(even) {
  background-color: #fafbfc;
}

/* ==========================================================================
   KENNISBANK & FAQ SECTIE
   ========================================================================== */
.info-section {
  padding: 2rem;
}

.info-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
  margin-bottom: 2rem;
}

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

.info-item {
  background-color: var(--bg-subtle);
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  padding: 1.25rem;
}

.info-icon {
  font-size: 1.75rem;
  margin-bottom: 0.5rem;
}

.info-item h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 0.35rem;
}

.info-item p {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.5;
}

.faq-section-title {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--primary);
  margin-bottom: 1rem;
}

.faq-accordion {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  margin-bottom: 2rem;
}

.faq-block {
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background-color: #ffffff;
  overflow: hidden;
}

.faq-trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.25rem;
  background: none;
  border: none;
  text-align: left;
  font-size: 0.925rem;
  font-weight: 700;
  color: var(--primary);
  cursor: pointer;
  font-family: inherit;
  gap: 1rem;
  transition: background-color 0.15s ease;
}

.faq-trigger:hover {
  background-color: var(--bg-subtle);
}

.faq-icon-arrow {
  font-size: 0.75rem;
  color: var(--text-light);
  transition: transform 0.2s ease;
  flex-shrink: 0;
}

.faq-trigger.open .faq-icon-arrow {
  transform: rotate(180deg);
}

.faq-content {
  display: none;
  padding: 0 1.25rem 1.15rem;
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.6;
}

.faq-content.open {
  display: block;
}

/* ==========================================================================
   BELGISCHE SPECIFIEKE COMPONENTEN
   ========================================================================== */

/* Quick Down Payment Percentages */
.quick-pct-buttons {
  display: flex;
  gap: 0.35rem;
  margin-top: 0.35rem;
}

.btn-down-pct {
  background: none;
  border: 1px solid var(--border);
  color: var(--text-muted);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.2rem 0.5rem;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all 0.1s ease;
  font-family: inherit;
}

.btn-down-pct:hover {
  background-color: var(--bg-subtle);
  color: var(--primary);
  border-color: #cbd5e1;
}

/* Linear details box (Eerste / Gemiddelde / Laatste maand) */
.box-linear-details {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
  background-color: rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-sm);
  padding: 0.65rem 0.85rem;
  margin-top: 0.75rem;
  font-size: 0.8rem;
  text-align: left;
}

.linear-detail-item span {
  display: block;
  font-size: 0.7rem;
  color: #cbd5e1;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.linear-detail-item strong {
  font-size: 1rem;
  color: #ffffff;
  font-weight: 700;
}

/* Annuïteit vs Lineair Vergelijkingsbox */
.comparison-box {
  background: linear-gradient(135deg, #f0fdf4 0%, #ecfdf5 100%);
  border: 1.5px solid #a7f3d0;
  border-radius: var(--radius-md);
  padding: 0.85rem 1rem;
  margin-bottom: 1.25rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.comparison-icon {
  font-size: 1.35rem;
  flex-shrink: 0;
}

.comparison-text {
  font-size: 0.825rem;
  color: #065f46;
  line-height: 1.45;
}

.comparison-text strong {
  color: #047857;
  font-weight: 700;
}

/* Mandaat besparingsbadge */
.mandate-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  background-color: #ecfdf5;
  color: #047857;
  border: 1px solid #a7f3d0;
  padding: 0.25rem 0.5rem;
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-weight: 700;
  margin-top: 0.35rem;
}

/* Simulator Vervroegde Aflossing (Wederbeleggingsvergoeding) */
.early-repay-card {
  background-color: #ffffff;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 1rem 1.25rem;
  margin-bottom: 1.25rem;
  box-shadow: var(--shadow-sm);
}

.early-repay-header {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.65rem;
}

.early-repay-header h4 {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--primary);
}

.early-repay-badge {
  background-color: #e0f2fe;
  color: #0369a1;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 0.15rem 0.45rem;
  border-radius: 4px;
}

.early-repay-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
  margin-top: 0.65rem;
}

@media (max-width: 500px) {
  .early-repay-grid {
    grid-template-columns: 1fr;
  }
}

.early-repay-result {
  background-color: var(--bg-subtle);
  border-radius: var(--radius-sm);
  padding: 0.5rem 0.75rem;
  display: flex;
  flex-direction: column;
}

.early-repay-result span {
  font-size: 0.725rem;
  color: var(--text-muted);
}

.early-repay-result strong {
  font-size: 0.95rem;
  color: var(--primary);
  font-weight: 800;
}

/* Zoekbalk Amortisatietabel */
.table-search-wrap {
  position: relative;
  min-width: 180px;
}

.table-search-input {
  width: 100%;
  padding: 0.4rem 0.75rem;
  font-size: 0.825rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background-color: #ffffff;
  font-family: inherit;
  color: var(--text-main);
  outline: none;
  transition: border-color 0.15s ease;
}

.table-search-input:focus {
  border-color: var(--border-focus);
}

/* Belgische Vlag Accent */
.belgium-flag-strip {
  display: inline-flex;
  height: 12px;
  width: 18px;
  border-radius: 2px;
  overflow: hidden;
  box-shadow: 0 1px 2px rgba(0,0,0,0.15);
  vertical-align: middle;
  margin-right: 0.35rem;
}

.belgium-flag-strip .flag-black { flex: 1; background-color: #000000; }
.belgium-flag-strip .flag-yellow { flex: 1; background-color: #ffd90c; }
.belgium-flag-strip .flag-red { flex: 1; background-color: #ef3340; }

/* TOPSCORE CTA BANNER */
.topscore-cta-banner {
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%);
  border-radius: var(--radius-lg);
  padding: 2rem;
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  flex-wrap: wrap;
  box-shadow: var(--shadow-lg);
  border-top: 3px solid var(--accent);
}

.cta-inner-text h3 {
  font-size: 1.35rem;
  font-weight: 800;
  margin-bottom: 0.35rem;
  color: #ffffff;
}

.cta-inner-text p {
  color: #cbd5e1;
  font-size: 0.95rem;
  max-width: 650px;
}

.btn-primary-cta {
  background-color: var(--accent);
  color: #ffffff;
  font-size: 0.95rem;
  font-weight: 700;
  padding: 0.85rem 1.65rem;
  border-radius: var(--radius-md);
  text-decoration: none;
  transition: all 0.2s ease;
  white-space: nowrap;
  box-shadow: 0 4px 6px rgba(0,0,0,0.2);
}

.btn-primary-cta:hover {
  background-color: var(--accent-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 12px rgba(0,0,0,0.25);
}

/* ==========================================================================
   DISCLAIMER & FOOTER
   ========================================================================== */
.calc-disclaimer {
  font-size: 0.775rem;
  color: var(--text-light);
  line-height: 1.5;
  background-color: #ffffff;
  border: 1px solid var(--border);
  padding: 1rem 1.25rem;
  border-radius: var(--radius-md);
}

.site-footer {
  background-color: var(--primary-dark);
  color: #cbd5e1;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: 3rem 1.5rem 2rem;
  margin-top: 3rem;
}

.footer-inner {
  max-width: 1360px;
  margin: 0 auto;
}

.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 2rem;
  margin-bottom: 2rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  padding-bottom: 2rem;
}

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

.brand-col p {
  font-size: 0.875rem;
  margin-top: 0.75rem;
  max-width: 400px;
  line-height: 1.6;
}

.footer-badge {
  background-color: var(--accent);
  color: #ffffff;
  font-weight: 800;
  font-size: 0.85rem;
  padding: 0.35rem 0.65rem;
  border-radius: var(--radius-sm);
  display: inline-block;
}

.footer-col h4 {
  color: #ffffff;
  font-size: 0.95rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.footer-links a {
  color: #94a3b8;
  text-decoration: none;
  font-size: 0.85rem;
  transition: color 0.15s ease;
}

.footer-links a:hover {
  color: #ffffff;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.775rem;
  color: #64748b;
}

/* ==========================================================================
   TOAST POPUP NOTIFICATIE
   ========================================================================== */
.toast-popup {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background-color: var(--primary-dark);
  color: #ffffff;
  padding: 0.85rem 1.25rem;
  border-radius: var(--radius-md);
  font-size: 0.875rem;
  font-weight: 600;
  box-shadow: var(--shadow-xl);
  border: 1px solid rgba(255, 255, 255, 0.15);
  display: none;
  z-index: 1000;
  animation: toastFade 0.25s ease-out;
}

.toast-popup.visible {
  display: block;
}

@keyframes toastFade {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ==========================================================================
   PRINT MEDIA QUERY (@media print)
   ========================================================================== */
@media print {
  body {
    background-color: #ffffff;
    font-size: 11pt;
    color: #000000;
  }

  .site-header,
  .hero-strip,
  .calc-top-tools,
  .preset-strip,
  .range-slider,
  .slider-markers,
  .quick-rate-tags,
  .quick-term-tags,
  .site-footer,
  .topscore-cta-banner,
  .btn-export-tool,
  .tab-pill-group,
  .tooltip-trigger,
  .collapsible-header,
  .toast-popup {
    display: none !important;
  }

  .print-header {
    display: block;
    margin-bottom: 1.5cm;
    border-bottom: 2pt solid #0e2942;
    padding-bottom: 0.5cm;
  }

  .print-brand {
    font-size: 16pt;
    font-weight: 800;
    color: #0e2942;
  }

  .print-date {
    font-size: 9pt;
    color: #64748b;
  }

  .main-container {
    padding: 0;
    max-width: 100%;
  }

  .calc-layout-grid {
    grid-template-columns: 1fr 1fr;
    gap: 1.5cm;
  }

  .calc-card {
    border: 1pt solid #cbd5e1;
    box-shadow: none;
    padding: 1cm;
  }

  .hero-result-box {
    background: #0e2942 !important;
    color: #ffffff !important;
    -webkit-print-color-adjust: exact;
    print-color-adjust: exact;
  }

  .table-responsive-wrapper {
    max-height: none;
    overflow: visible;
  }

  .amort-data-table th {
    background-color: #e2e8f0 !important;
    -webkit-print-color-adjust: exact;
    print-color-adjust: exact;
  }
}