/* ============================================
   Kostencalculator (components/cost-calculator.njk, assets/js/cost-calculator.js)
   Waarden letterlijk uit de HTML-widget van het origineel (rem = 16px).
   ============================================ */
.calc-wrap {
  --accent: #FEBD18;
  --accent-hover: #FFD04A;
  --accent-pale: #FFF8E5;
  --accent-text: #1A1A1A;
  --charcoal: #4B4D50;
  --off-white: #F7F7F5;
  --light-gray: #ECECEA;
  --text-dark: #1A1A1A;
  --text-body: #444;
  --text-light: #888;
  --pct: 33.3333%;           /* positie van de schuif (40 m² op 10–100); JS werkt dit bij */
  font-family: var(--font-main);
}

.calc-wrap .calculator {
  overflow: hidden;
  border: 1px solid var(--light-gray);
  border-radius: 12px;
  background: var(--color-white);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.06);
}

.calc-wrap .calc-header {
  padding: 32px 40px;
  background: var(--charcoal);
  color: var(--color-white);
}
.calc-wrap .calc-header h3 {
  margin: 0 0 4px;
  color: var(--color-white);
  font-size: 1.3rem;
  font-weight: 800;
  line-height: 1.2;
}
.calc-wrap .calc-header p {
  margin: 0;
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.85rem;
}

.calc-wrap .calc-body { display: grid; grid-template-columns: 1fr 1fr; }
.calc-wrap .calc-inputs { padding: 40px; border-right: 1px solid var(--light-gray); }
.calc-wrap .calc-results {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 40px;
  background: var(--off-white);
}

.calc-wrap .calc-group { margin-bottom: 28px; }
.calc-wrap .calc-group:last-child { margin-bottom: 0; }
.calc-wrap .calc-label {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 10px;
  color: var(--text-dark);
  font-size: 0.8rem;
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.5px;
}
.calc-wrap .calc-label-value {
  color: var(--text-dark);
  font-size: 1.4rem;
  font-weight: 800;
  letter-spacing: 0;
}
.calc-wrap .calc-label-value small { font-size: 0.8rem; font-weight: 600; }

/* Schuif */
.calc-wrap .calc-slider-wrap { position: relative; }
.calc-wrap input[type="range"] {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 6px;
  margin-top: 0;
  border-radius: 3px;
  outline: none;
  background: linear-gradient(to right, var(--accent) 0%, var(--accent) var(--pct), var(--light-gray) var(--pct), var(--light-gray) 100%);
}
.calc-wrap input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 2px 8px rgba(254, 189, 24, 0.3);
  cursor: pointer;
  transition: transform 0.2s;
}
.calc-wrap input[type="range"]::-moz-range-thumb {
  width: 22px;
  height: 22px;
  border: none;
  border-radius: 50%;
  background: var(--accent);
  cursor: pointer;
}
@media (hover: hover) {
  .calc-wrap input[type="range"]::-webkit-slider-thumb:hover { transform: scale(1.15); }
}
.calc-wrap input[type="range"]:focus-visible { outline: 2px solid var(--color-accent); outline-offset: 4px; }

/* Keuzekaarten */
.calc-wrap .calc-options { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.calc-wrap .calc-option { position: relative; }
.calc-wrap .calc-option input { position: absolute; width: 0; height: 0; opacity: 0; }
.calc-wrap .calc-option label {
  display: block;
  padding: 12px 10px;
  border: 2px solid var(--light-gray);
  border-radius: 6px;
  background: var(--off-white);
  color: var(--text-body);
  font-size: 0.75rem;
  font-weight: 600;
  line-height: 1.3;
  text-align: center;
  cursor: pointer;
  transition: all 0.25s ease;
}
.calc-wrap .calc-option input:checked + label {
  border-color: var(--accent);
  background: var(--accent);
  color: var(--accent-text);
}
@media (hover: hover) {
  .calc-wrap .calc-option label:hover { border-color: var(--accent); }
}
.calc-wrap .calc-option input:focus-visible + label { outline: 2px solid var(--color-primary); outline-offset: 2px; }

/* Schakelaars */
.calc-wrap .calc-toggles { display: flex; flex-direction: column; gap: 14px; }
.calc-wrap .calc-toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 18px;
  border: 2px solid var(--light-gray);
  border-radius: 8px;
  background: var(--off-white);
  transition: all 0.25s;
}
.calc-wrap .calc-toggle.active {
  border-color: var(--accent);
  background: var(--accent-pale);
  box-shadow: inset 0 0 0 1px var(--accent);
}
.calc-wrap .calc-toggle-text { color: var(--text-dark); font-size: 0.85rem; font-weight: 600; }
.calc-wrap .calc-toggle-price { margin-top: 2px; color: var(--text-light); font-size: 0.75rem; }
.calc-wrap .toggle-switch {
  position: relative;
  flex-shrink: 0;
  width: 48px;
  height: 26px;
  cursor: pointer;
}
.calc-wrap .toggle-switch input { width: 0; height: 0; opacity: 0; }
.calc-wrap .toggle-track {
  position: absolute;
  inset: 0;
  border-radius: 13px;
  background: var(--light-gray);
  transition: background 0.3s;
}
.calc-wrap .toggle-track::after {
  content: "";
  position: absolute;
  top: 3px;
  left: 3px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--color-white);
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.15);
  transition: transform 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}
.calc-wrap .toggle-switch input:checked + .toggle-track { background: var(--accent); }
.calc-wrap .toggle-switch input:checked + .toggle-track::after { transform: translateX(22px); }
.calc-wrap .toggle-switch input:focus-visible + .toggle-track { outline: 2px solid var(--color-primary); outline-offset: 2px; }

/* Uitkomst */
.calc-wrap .result-total { margin-bottom: 32px; text-align: center; }
.calc-wrap .result-total__label {
  margin-bottom: 8px;
  color: var(--text-light);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
}
.calc-wrap .result-total__price {
  color: var(--text-dark);
  font-size: 2.8rem;
  font-weight: 500;
  line-height: 1;
}
.calc-wrap .result-total__price .currency {
  margin-right: 2px;
  font-size: 0.4em;
  font-weight: 300;
  vertical-align: super;
  opacity: 0.4;
}
.calc-wrap .result-total__perm2 { margin-top: 8px; color: var(--text-light); font-size: 0.9rem; font-weight: 400; }
.calc-wrap .result-breakdown { margin-bottom: 28px; }
.calc-wrap .result-line {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 0;
  border-bottom: 1px solid var(--light-gray);
  font-size: 0.85rem;
}
.calc-wrap .result-line:last-child { border-bottom: none; }
.calc-wrap .result-line__label { color: var(--text-body); }
.calc-wrap .result-line__value { color: var(--text-dark); font-weight: 500; }
.calc-wrap .result-line--optional .result-line__label,
.calc-wrap .result-line--optional .result-line__value { color: var(--text-light); }
.calc-wrap .result-line--active .result-line__label { color: var(--text-dark); }
.calc-wrap .result-line--active .result-line__value { color: var(--text-dark); font-weight: 700; }
.calc-wrap .result-disclaimer {
  margin-top: 16px;
  color: var(--text-light);
  font-size: 0.72rem;
  line-height: 1.5;
  text-align: center;
}

/* Afsluitende balk */
.calc-wrap .calc-cta-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 28px 40px;
  background: var(--charcoal);
}
.calc-wrap .calc-cta-wrap p { margin: 0; color: rgba(255, 255, 255, 0.6); font-size: 0.85rem; }
.calc-wrap .calc-cta-wrap strong { color: var(--color-white); }
.calc-wrap .calc-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 24px;
  border: none;
  border-radius: 4px;
  background: var(--accent);
  color: var(--accent-text);
  font-family: var(--font-main);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.8px;
  text-decoration: none;
  text-transform: uppercase;
  white-space: nowrap;
  cursor: pointer;
  transition: all 0.3s ease;
}
@media (hover: hover) {
  .calc-wrap .calc-btn:hover {
    background: var(--accent-hover);
    color: var(--accent-text);
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(254, 189, 24, 0.3);
  }
}
.calc-wrap .calc-btn:focus-visible {
  background: var(--accent-hover);
  color: var(--accent-text);
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(254, 189, 24, 0.3);
}

/* Het origineel schakelt op max-width 768px (niet 767) */
@media (max-width: 768px) {
  .calc-wrap .calc-body { grid-template-columns: 1fr; }
  .calc-wrap .calc-inputs { padding: 28px 24px; border-right: none; border-bottom: 1px solid var(--light-gray); }
  .calc-wrap .calc-results { padding: 28px 24px; }
  .calc-wrap .calc-header { padding: 24px; }
  .calc-wrap .calc-cta-wrap { flex-direction: column; align-items: flex-start; padding: 24px; }
}