/* ═══════════════════════════════════════════════════════════════
   QuoteKit Design System
   ───────────────────────────────────────────────────────────────
   Alle tokens zijn CSS custom properties gescoped onder
   [data-calc="calculator"]. Klanten overschrijven via:
     [data-calc="calculator"] { --qk-accent: ...; }
   Of via thema-files zoals library/themes/sdc.css.

   ───────────────────────────────────────────────────────────────
   CASCADE-STRUCTUUR (Webflow-embed Route B)
   ───────────────────────────────────────────────────────────────
   Twee-traps cascade: structurele/state/responsive declaraties
   blijven UN-LAYERED (volle specificity), cosmetische declaraties
   zitten in `@layer qk-theme` (lagere prioriteit dan elke
   un-layered rule). Hierdoor wint een Webflow-editor zijn eigen
   un-layered style-edit van onze cosmetische defaults, terwijl
   layout/state/responsive overeind blijft.

   Layout van dit bestand:
     1) Reset
     2) Tokens + structurele root
     3) Structurele class-rules + state/sibling rules (un-layered)
     4) @layer qk-theme { ... } — alle cosmetische declaraties
     5) @media (...) blocks — un-layered, onderaan (verplicht)
   ═══════════════════════════════════════════════════════════════ */

@import url('https://api.fontshare.com/v2/css?f[]=satoshi@300,400,500,700,900&display=swap');

/* ═══════════════════════════════════════════════════════════════
   1) RESET
   ═══════════════════════════════════════════════════════════════ */

[data-calc="calculator"] *,
[data-calc="calculator"] *::before,
[data-calc="calculator"] *::after {
  box-sizing: border-box;
}

/* ═══════════════════════════════════════════════════════════════
   2) TOKENS + STRUCTURELE ROOT
   ═══════════════════════════════════════════════════════════════ */

[data-calc="calculator"] {
  /* ─── Colors ─────────────────────────────────────────────── */
  --qk-bg:            #F4F3EF;
  --qk-surface:       #FFFFFF;
  --qk-surface-sunk:  #ECEBE7;
  --qk-ink:           #101113;
  --qk-ink-2:         #545862;
  --qk-ink-3:         #9196A0;
  --qk-ink-4:         #B8BDC7;
  --qk-border:        rgba(15,17,19,0.06);
  --qk-border-strong: rgba(15,17,19,0.12);
  --qk-accent:        #F59E0B;
  --qk-accent-hover:  #D97706;
  --qk-accent-soft:   rgba(245,158,11,0.15);
  --qk-accent-ink:    #3A2904;
  /* Per-groep accent-overrides — default volgen --qk-accent. Klant zet er
     één om alleen die groep af te laten wijken (zie embed head-token-blok).
     Re-resolven automatisch mee met thema-overrides van --qk-accent. */
  --qk-check-accent:     var(--qk-accent);
  --qk-field-accent:     var(--qk-accent);
  --qk-btn-accent:       var(--qk-accent);
  --qk-btn-accent-hover: var(--qk-accent-hover);
  /* Actieve-state (hover/selected) kaart-achtergrond — default surface, maar
     overschrijfbaar vanuit de head-code zodat de klant de optie-achtergrond
     in álle states kan kleuren (de un-layered states forceerden voorheen wit). */
  --qk-card-active-bg: var(--qk-surface);
  --qk-sum-bg:        #101113;
  --qk-sum-fg:        #F4F3EF;
  --qk-sum-glow:      rgba(69,169,126,0.4);

  /* Semantische tint-varianten voor categorie-iconen */
  --qk-warn-soft:     #FDF1DF;
  --qk-warn-ink:      #8A5C1A;
  --qk-blue-soft:     #E4EBF6;
  --qk-blue-ink:      #3D5D8F;
  --qk-rose-soft:     #FCE5E3;
  --qk-rose-ink:      #8A3129;

  /* ─── Type ───────────────────────────────────────────────── */
  --qk-ff: 'Satoshi', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  /* ─── Shape ──────────────────────────────────────────────── */
  --qk-r-card:    1.25rem;
  --qk-r-card-lg: 1.75rem;
  --qk-r-btn:     0.75rem;
  --qk-r-chip:    62.4375rem;

  /* ─── Shadow ─────────────────────────────────────────────── */
  --qk-shadow-sm:     0 0.0625rem 0.125rem rgba(15,17,19,0.04);
  --qk-shadow-card:   0 0.0625rem 0.125rem rgba(15,17,19,0.04), 0 0.0625rem 0.1875rem rgba(15,17,19,0.03);
  --qk-shadow-active: 0 0.0625rem 0.125rem rgba(15,17,19,0.06), 0 0.25rem 0.75rem -0.25rem rgba(15,17,19,0.08);

  /* Structurele root-container declaraties (layout).
     GEEN max-width hier — de calculator volgt de breedte van zijn
     Webflow-container (de designer bepaalt de breedte via de parent-
     wrapper of een eigen max-width op het calculator-element). margin:
     0 auto blijft als nette fallback: zódra Webflow wél een max-width
     zet, centreert de calculator vanzelf. */
  display: block;
  margin: 0 auto;
  padding: 1.25rem 2.5rem 3.75rem;
}

/* ─── Built-in themes — alleen token-overrides → un-layered ───
   SDC: luxe sanitair — warmwit bg + goud accent
   ─────────────────────────────────────────────────────────── */
[data-calc="calculator"][data-theme="sdc"] {
  --qk-bg:            #F2F0EB;
  --qk-surface:       #FFFFFF;
  --qk-surface-sunk:  #EAE6DD;
  --qk-ink:           #000000;
  --qk-ink-2:         #2A2520;
  --qk-ink-3:         #8A8A7A;
  --qk-border:        rgba(0,0,0,0.08);
  --qk-border-strong: rgba(0,0,0,0.16);
  --qk-accent:        #705615;
  --qk-accent-hover:  #5E4812;
  --qk-accent-soft:   rgba(112,86,21,0.10);
  --qk-accent-ink:    #5E4812;
  --qk-sum-bg:        #1A1815;
  --qk-sum-fg:        #F2F0EB;
  --qk-sum-glow:      rgba(138,107,26,0.35);
}

/* ═══════════════════════════════════════════════════════════════
   3) STRUCTURELE CLASS-RULES + STATE/SIBLING RULES (un-layered)
   ───────────────────────────────────────────────────────────────
   Alleen layout (display/grid/flex/gap/position/grid-template-*),
   afmetingen (width/height/max-width), spacing-die-layout-bepaalt
   (margin/padding — zie plan-note: padding is "twijfelgeval, hier
   un-layered" om consistent te blijven), cursor/transition-hints,
   z-index, overflow, en state/sibling/`:hover|:focus|:checked`
   selectors. Cosmetiek (background/border/color/font-*/border-
   radius/box-shadow) wordt in stap 4 (`@layer qk-theme`) gezet.
   ═══════════════════════════════════════════════════════════════ */

/* ─── Top bar (brand + helper links) — structureel ─────────── */
[data-calc="calculator"] .qk-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.25rem;
}
[data-calc="calculator"] .qk-brand {
  display: flex;
  align-items: center;
  gap: 0.625rem;
}
[data-calc="calculator"] .qk-brand-mark {
  width: 2.25rem;
  height: 2.25rem;
  display: grid;
  place-items: center;
}

[data-calc="calculator"] .qk-top-actions {
  display: flex;
  gap: 0.625rem;
}
[data-calc="calculator"] .qk-top-link {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.5625rem 0.875rem;
  cursor: pointer;
  text-decoration: none;
}
/* State: hover → un-layered */
[data-calc="calculator"] .qk-top-link:hover {
  border-color: var(--qk-border-strong);
  color: var(--qk-ink);
}

/* ─── Progress stepper — structureel ───────────────────────── */
[data-calc="calculator"] .qk-progress {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.75rem;
}
[data-calc="calculator"] .qk-steps {
  display: flex;
  flex: 1;
  gap: 0.5rem;
  align-items: center;
  flex-wrap: wrap;
}
[data-calc="calculator"] .qk-step {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.375rem 0.75rem 0.375rem 0.5rem;
  white-space: nowrap;
}
[data-calc="calculator"] .qk-step .num {
  width: 1.375rem;
  height: 1.375rem;
  display: grid;
  place-items: center;
}
/* State: stepper states → un-layered */
[data-calc="calculator"] .qk-step.is-done .num { background: var(--qk-accent); color: #fff; }
[data-calc="calculator"] .qk-step.is-done { color: var(--qk-ink); border-color: var(--qk-accent-soft); }
[data-calc="calculator"] .qk-step.is-active { background: var(--qk-ink); color: var(--qk-bg); border-color: var(--qk-ink); }
[data-calc="calculator"] .qk-step.is-active .num { background: var(--qk-accent); color: #fff; }
[data-calc="calculator"] .qk-step-link {
  flex: 0 0 1.75rem;
  height: 0.0625rem;
}
[data-calc="calculator"] .qk-step-link.is-done { background: var(--qk-accent); }

/* ─── Main grid — structureel ──────────────────────────────── */
[data-calc="calculator"] .qk-main {
  display: grid;
  grid-template-columns: 1fr 26.25rem;
  gap: 1.5rem;
}

/* ─── Left: step card — structureel padding ────────────────── */
[data-calc="calculator"] .qk-step-card {
  padding: 2.5rem 2.75rem 2.75rem;
}

[data-calc="calculator"] .qk-eyebrow-row {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  margin-bottom: 0.875rem;
}
[data-calc="calculator"] .qk-eyebrow-row .pill {
  padding: 0.125rem 0.625rem;
}

[data-calc="calculator"] .qk-q-title {
  margin-bottom: 0.625rem;
}
[data-calc="calculator"] .qk-q-desc {
  max-width: 37.5rem;
  margin-bottom: 2rem;
}

/* ─── Category options grid (v1 + v2 shared) — structureel ─── */
[data-calc="calculator"] .qk-options {
  display: grid;
  gap: 0.75rem;
  margin-bottom: 1.75rem;
}

/* ─── v1 category card (legacy backward-compat) — structureel ─ */
[data-calc="calculator"] [data-calc="category"] {
  position: relative;
  cursor: pointer;
  transition: border-color .15s, box-shadow .15s, transform .15s, background .15s;
  display: flex;
  gap: 0.875rem;
  align-items: center;
  flex-wrap: wrap;
  min-width: 0;
  padding: 1.125rem 1.25rem;
}
/* State: hover + selected → un-layered */
[data-calc="calculator"] [data-calc="category"]:hover {
  border-color: var(--qk-border-strong);
  transform: translateY(-0.0625rem);
  background: var(--qk-surface);
  box-shadow: var(--qk-shadow-active);
}
[data-calc="calculator"] [data-calc="category"].is-selected {
  background: var(--qk-surface);
  border-color: var(--qk-check-accent);
  box-shadow: 0 0 0 0.25rem var(--qk-accent-soft);
}

[data-calc="calculator"] .qk-cat-icon {
  width: 2.75rem;
  height: 2.75rem;
  display: grid;
  place-items: center;
  flex-shrink: 0;
}
/* State: selected-cascade → un-layered */
[data-calc="calculator"] [data-calc="category"].is-selected .qk-cat-icon {
  background: var(--qk-accent-soft);
  color: var(--qk-accent-ink);
}
[data-calc="calculator"] .qk-cat-body {
  flex: 1 1 0;
  min-width: 0;
  overflow: hidden;
}
[data-calc="calculator"] [data-calc="category-title"] {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
[data-calc="calculator"] .qk-cat-price-wrap {
  flex: 0 0 auto;
  margin-left: auto;
}
[data-calc="calculator"] [data-calc="category-price"] {
  display: block;
  white-space: nowrap;
}

/* Hidden native checkbox inside category label — structureel */
[data-calc="calculator"] [data-calc-category] {
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer;
  z-index: 2;
}
/* Interactive controls inside an m² category card must sit above the
   category-checkbox overlay so mouse clicks reach them. */
[data-calc="calculator"] [data-calc="category"] select[data-calc="size-variant"],
[data-calc="calculator"] [data-calc="category"] input[data-calc="area-input"] {
  position: relative;
  z-index: 3;
}
[data-calc="calculator"] .qk-cat-check {
  position: absolute;
  top: 0.875rem;
  right: 0.875rem;
  width: 1.375rem;
  height: 1.375rem;
  display: grid;
  place-items: center;
  transition: all .15s;
  z-index: 1;
}
/* State: selected-cascade → un-layered */
[data-calc="calculator"] [data-calc="category"].is-selected .qk-cat-check {
  background: var(--qk-check-accent);
  border-color: var(--qk-check-accent);
  color: #fff;
}

/* Upgrades container (verborgen tot selected) — structureel */
[data-calc="calculator"] [data-calc="upgrades-container"] {
  display: none;
  grid-column: 1 / -1;
  margin-top: -0.25rem;
  padding: 1rem 1.25rem;
}
/* State: sibling + .is-open → un-layered */
[data-calc="calculator"] [data-calc="category"].is-selected + [data-calc="upgrades-container"]:not(:empty),
[data-calc="calculator"] [data-calc="upgrades-container"].is-open:not(:empty) { display: block; }
[data-calc="calculator"] [data-calc="upgrades-container"]:empty { display: none !important; }

/* ─── Options v2 — group + option pill-card (structureel) ──── */
[data-calc="calculator"] .qk-group {
  margin-top: 1.75rem;
}
[data-calc="calculator"] .qk-group-head {
  display: flex;
  align-items: baseline;
  gap: 0.625rem;
  margin-bottom: 0.75rem;
}
[data-calc="calculator"] .qk-group-title {
  margin: 0;
}

/* Option card — pill-styling. Mobile-first column layout zodat titel
   niet truncated wordt en variant-select + m²-input onder de titel komen. */
[data-calc="calculator"] .qk-option {
  position: relative;
  cursor: pointer;
  transition: border-color .15s, box-shadow .15s, transform .15s, background .15s;
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
  align-items: stretch;
  min-width: 0;
  padding: 1rem 1.125rem;
}
/* Veld onderin de kaart uitlijnen: het eerste veld ná de header krijgt
   margin-top:auto. Bij gelijke kaart-hoogte (grid-stretch) lijnen de
   selectfields/m²-velden in een rij dan onderaan uit, ongeacht of de titel
   1 of 2 regels is — rustiger op desktop. */
[data-calc="calculator"] .qk-option .qk-option-header + .qk-variant-select,
[data-calc="calculator"] .qk-option .qk-option-header + .qk-m2-input {
  margin-top: auto;
}
/* State: hover → un-layered. Border + transform + glow zijn indicatief en
   blijven un-layered; de ACHTERGROND staat in @layer (zie ~r1003) zodat de
   klant 'm in Webflow Designer kan kleuren in álle states. */
[data-calc="calculator"] .qk-option:hover {
  border-color: var(--qk-border-strong);
  transform: translateY(-0.0625rem);
  box-shadow: var(--qk-shadow-active);
}
/* Exception (zie plan Stap 3): de selected-state border + glow zijn visueel-
   indicatieve feedback en blijven un-layered zodat een toevallige Webflow-edit
   op .qk-option de selected-indicatie niet stuk maakt. De ACHTERGROND staat
   bewust in @layer (cosmetisch → Designer-overschrijfbaar). */
[data-calc="calculator"] .qk-option:has(> .qk-toggle[checked]),
[data-calc="calculator"] .qk-option:has(> input:checked) {
  border-color: var(--qk-check-accent);
  box-shadow: 0 0 0 0.25rem var(--qk-accent-soft);
}
/* Selectie-badge: getinte ✓ rechtsboven op de geselecteerde kaart. Puur CSS-
   pseudo (geen markup), un-layered (indicatief), kleuren via accent-tokens →
   stuurbaar vanuit de head-code. pointer-events:none zodat de kaart klikbaar
   blijft. Canvas-kanttekening: pseudo's renderen soms niet in de Webflow-canvas,
   live (gehoste CSS) wel. */
[data-calc="calculator"] .qk-option:has(> .qk-toggle[checked])::after,
[data-calc="calculator"] .qk-option:has(> input:checked)::after {
  content: '✓';
  position: absolute;
  top: 0.625rem;
  right: 0.75rem;
  width: 1.25rem;
  height: 1.25rem;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-size: 0.75rem;
  font-weight: 800;
  line-height: 1;
  background: var(--qk-accent-soft);
  color: var(--qk-accent-ink);
  pointer-events: none;
}
/* Reserveer rechts ruimte zodat titel/prijs niet onder de badge schuift. */
[data-calc="calculator"] .qk-option:has(> .qk-toggle[checked]) .qk-option-header,
[data-calc="calculator"] .qk-option:has(> input:checked) .qk-option-header {
  padding-right: 1.625rem;
}
/* .qk-toggle wrapper + interne input zijn beide dekkend over de hele card
   zodat klikken op de label de toggle bereikt. De wrapper is een gewone div
   met class — Webflow Designer ziet 'm als plain div (stylable via Style
   panel), de runtime-upgrader plaatst de interne <input>. */
[data-calc="calculator"] .qk-option > .qk-toggle {
  position: absolute;
  inset: 0;
  z-index: 1;
  display: block;
}
[data-calc="calculator"] .qk-option > .qk-toggle > input {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  cursor: pointer;
  margin: 0;
}
/* Backward-compat: legacy raw input (geen wrapper) — hidden, full-bleed */
[data-calc="calculator"] .qk-option > input[type="checkbox"],
[data-calc="calculator"] .qk-option > input[type="radio"] {
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer;
  z-index: 1;
}
/* Option header — naam + prijs naast elkaar */
[data-calc="calculator"] .qk-option-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.625rem;
  width: 100%;
}
/* Option name — mag wrappen, geen truncation */
[data-calc="calculator"] .qk-option-name {
  flex: 1 1 auto;
  white-space: normal;
  word-break: break-word;
  min-width: 0;
}
[data-calc="calculator"] .qk-option-price {
  flex: 0 0 auto;
  white-space: nowrap;
}
/* Variant-select + m²-input binnen card moeten boven de hidden
   checkbox liggen (z-index) en hebben structurele layout/padding.
   .qk-variant-select / .qk-m2-input zijn divs met class — block-level
   zodat hun interne <select>/<input> normaal kunnen layouten. */
[data-calc="calculator"] .qk-option .qk-variant-select,
[data-calc="calculator"] .qk-option .qk-m2-input {
  position: relative;
  z-index: 2;
  /* Flex-container: de inner native <select>/<input> stretcht via
     align-items:stretch tot de VOLLEDIGE wrapper-hoogte. Flex-stretch
     werkt mét min-height (anders dan height:100% of inset:0 op replaced
     elements — die vielen terug op de intrinsieke control-hoogte,
     waardoor alleen een smalle band in het midden klikbaar was).
     padding:0 op de wrapper → géén dode zones rond het control; de
     tekst-inset komt van padding op het control zelf. */
  display: flex;
  align-items: stretch;
  padding: 0;
}
/* Chevron-pseudo (::after, Webflow Designer) mag clicks NIET vangen —
   anders is de chevron-strook rechts een dode zone (pseudo heeft geen
   actie → klik doet niets). pointer-events:none laat de klik door naar
   het onderliggende <select>, dat de dropdown opent. Un-layered + hoge
   specificity (0,3,1) zodat het wint van Webflow's eigen ::after. */
[data-calc="calculator"] .qk-option .qk-variant-select::after,
[data-calc="calculator"] .qk-option .qk-m2-input::after {
  pointer-events: none;
}
[data-calc="calculator"] .qk-option .qk-variant-select > select,
[data-calc="calculator"] .qk-option .qk-m2-input > input,
[data-calc="calculator"] .qk-option select[data-calc="variant-select"],
[data-calc="calculator"] .qk-option input[data-calc="m2-input"] {
  position: relative;
  z-index: 2;
  padding: 0.375rem 0.625rem;
}
[data-calc="calculator"] .qk-option .qk-m2-input,
[data-calc="calculator"] .qk-option .qk-m2-input > input,
[data-calc="calculator"] .qk-option input[data-calc="m2-input"] {
  width: 100%;
  max-width: 8.75rem;
  text-align: right;
}
/* Vaste eenheid-suffix "m²" — blijft altijd zichtbaar (ook met waarde). Absoluut
   over het veld; input krijgt padding-right voor de ruimte. Hoge specificity op
   de padding (attribuut-selector) zodat 'ie de andere input-padding-regels wint. */
[data-calc="calculator"] .qk-option .qk-m2-input { position: relative; }
[data-calc="calculator"] .qk-option .qk-m2-input > input[data-calc="m2-input"] {
  padding-right: 1.875rem;
}
[data-calc="calculator"] .qk-option .qk-m2-suffix {
  position: absolute;
  right: 0.625rem;
  top: 50%;
  transform: translateY(-50%);
  z-index: 3;
  pointer-events: none;
  font-size: 0.8125rem;
  line-height: 1;
}
/* ─── Info-icoon + popover — structureel (un-layered) ──────── */
/* Feature 1: info-icoon — boven de toggle-overlay (z-index:2) zodat de klik de
   knop bereikt i.p.v. de kaart-selectie. */
[data-calc="calculator"] .qk-info {
  position: relative;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.0625rem;
  height: 1.0625rem;
  margin-left: 0.4rem;
  vertical-align: 0.05rem;
  border: 0;
  padding: 0;
  cursor: pointer;
  flex: 0 0 auto;
  font-style: italic;
  line-height: 1;
}
/* Popover: in-flow, laatste kind van de kaart. Default verborgen. z-index:2
   zodat tekst selecteerbaar is boven de overlay. */
[data-calc="calculator"] .qk-info-pop {
  position: relative;
  z-index: 2;
  display: none;
  white-space: pre-line;
}
[data-calc="calculator"] .qk-info-pop.is-open { display: block; }

/* Feature 2: verborgen groep/optie volledig uit layout + tab-order. */
[data-calc="calculator"] .qk-group.qk-hidden,
[data-calc="calculator"] .qk-option.qk-hidden { display: none; }

/* Entree-animatie bij verschijnen (slide-down + fade). */
@keyframes qk-reveal-kf {
  from { opacity: 0; transform: translateY(-0.375rem); }
  to   { opacity: 1; transform: translateY(0); }
}
[data-calc="calculator"] .qk-group.qk-reveal,
[data-calc="calculator"] .qk-option.qk-reveal {
  animation: qk-reveal-kf 0.35s ease;
}
@media (prefers-reduced-motion: reduce) {
  [data-calc="calculator"] .qk-group.qk-reveal,
  [data-calc="calculator"] .qk-option.qk-reveal { animation: none; }
}

[data-calc="calculator"] .qk-option .qk-variant-select,
[data-calc="calculator"] .qk-option .qk-variant-select > select,
[data-calc="calculator"] .qk-option select[data-calc="variant-select"] {
  width: 100%;
  cursor: pointer;
  appearance: none;
  padding-right: 1.625rem;
  background-repeat: no-repeat;
  background-position: right 0.5rem center;
}
/* Wrapper ZONDER padding-right → de inner <select> (flex-stretch) vult de volle
   breedte incl. de chevron-zone; geen dode klik-strook rechts (27px). Un-layered
   en ná de gegroepeerde regel hierboven, zodat het de padding-right:1.625rem
   op de wrapper overschrijft. De tekst-inset blijft via de select's eigen
   padding-right (de regel hierboven geldt nog voor het <select>-element zelf). */
[data-calc="calculator"] .qk-option .qk-variant-select {
  padding-right: 0;
}

/* ─── m² inputs — structureel ──────────────────────────────── */
[data-calc="calculator"] .qk-m2-list {
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
}
[data-calc="calculator"] .qk-m2-row {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 1rem;
  align-items: center;
  padding: 1rem 1.125rem;
}
[data-calc="calculator"] .qk-m2-ico {
  width: 2.25rem;
  height: 2.25rem;
  display: grid;
  place-items: center;
  flex-shrink: 0;
}
[data-calc="calculator"] .qk-m2-input-wrap {
  display: inline-flex;
  align-items: center;
  padding: 0.25rem 0.3125rem 0.25rem 0.75rem;
}
[data-calc="calculator"] [data-calc="area-input"] {
  width: 3.75rem;
  padding: 0.5rem 0;
  outline: none;
}
[data-calc="calculator"] .qk-m2-unit {
  display: inline-grid;
  place-items: center;
  padding: 0.375rem 0.5625rem;
}

/* ─── Design-level select — structureel ────────────────────── */
[data-calc="calculator"] .qk-level-select-wrap {
  display: flex;
  gap: 0.625rem;
  align-items: center;
  padding: 0.875rem 1.125rem;
  margin-bottom: 0.625rem;
}
[data-calc="calculator"] .qk-level-ico {
  width: 2rem;
  height: 2rem;
  display: grid;
  place-items: center;
  flex-shrink: 0;
}
[data-calc="calculator"] [data-calc="design-level"] {
  margin-left: auto;
  padding: 0.5625rem 0.75rem;
  cursor: pointer;
  outline: none;
}
/* .qk-design-level wrapper: inline-block zodat de interne <select>
   layout krijgt + margin-left:auto correct werkt. */
[data-calc="calculator"] .qk-design-level[data-calc="design-level"] {
  display: inline-block;
  margin-left: auto;
}
[data-calc="calculator"] .qk-design-level[data-calc="design-level"] > select {
  padding: 0.5625rem 0.75rem;
  cursor: pointer;
  outline: none;
}
/* Inner native <select> binnen qk-design-level overlay: VOLLEDIG
   onzichtbaar via opacity:0. Twee design-level instances bestaan: één in
   step-card (qk-level-select-wrap) en één in summary (qk-level-card).
   Beide hebben dezelfde overlay-aanpak — overlay vangt clicks, native
   dropdown opent, maar het select-element zelf mag niet visueel paint'en
   (Chrome's compositing layer voor form-controls is opaque ondanks
   background:transparent).
   Un-layered (niet @layer qk-theme) + !important zodat Webflow's eigen
   form-CSS framework — die un-layered standaard styling op <select>
   zet — gegarandeerd verliest. Dit is een structurele eis, geen
   cosmetische override-knop. */
[data-calc="calculator"] .qk-design-level > select,
[data-calc="calculator"] .qk-design-level select[data-calc="design-level"] {
  position: absolute !important;
  inset: 0 !important;
  box-sizing: border-box !important;
  margin: 0 !important;
  opacity: 0 !important;
  border: 0 !important;
  appearance: none !important;
  -webkit-appearance: none !important;
  -moz-appearance: none !important;
  cursor: pointer !important;
}
[data-calc="calculator"] .qk-design-level > select:focus {
  outline: none !important;
}
/* Options-dropdown bij open-state: opacity-reset + readable color zodat
   de native picker lijst zichtbaar blijft. opacity wordt geërfd via de
   shadow-root van native select. */
[data-calc="calculator"] .qk-design-level > select option {
  opacity: 1 !important;
  color: #101113;
  background: #fff;
}

/* ─── Afwerkingsniveau als select-card (linker kolom) ──────────
   De gekozen waarde (data-calc="design-level-name") staat in een wit
   select-veld met chevron, zoals de tegel-variant-selects. De
   onzichtbare <qk-design-level> select-overlay (inset:0, opacity:0)
   vangt clicks en opent de native dropdown. Additief + gescoped op
   .qk-level-select-wrap → raakt de summary-design-level niet. */
/* Afwerkingsniveau = zichtbaar select-veld (zelfde mechaniek als de tegel
   .qk-variant-selects). De <qk-design-level> wrapper IS het witte veld (geen
   wrap-brede overlay meer); de inner <select> is zichtbaar (toont de gekozen
   waarde), FLEX-STRETCH zodat het hele veld klikbaar is en de dropdown
   veld-groot opent (niet wrapper-breed). De placeholder-span + chevron tonen
   in de Designer-canvas (geen JS-select daar); op live dekt de select ze af. */
[data-calc="calculator"] .qk-level-select-wrap .qk-design-level[data-calc="design-level"] {
  position: relative !important;
  inset: auto !important;
  display: flex !important;
  align-items: center;
  flex: 0 0 auto;          /* COMPACT — niet uitrekken over de rij */
  margin-left: auto;        /* rechts uitlijnen, label links */
  min-width: 11rem;         /* compacte vaste breedte (past 'Exclusief') */
  min-height: 3.25rem;
  padding: 0 !important;     /* geen padding → de (opacity:0) select vult het hele
                               veld = volledig klikbaar; placeholder/chevron staan
                               absoluut, dus die hebben de padding niet nodig */
  border: 0.0625rem solid var(--qk-border-strong);
  border-radius: 0.5rem;
  background-color: var(--qk-surface);
}
[data-calc="calculator"] .qk-level-select-wrap .qk-design-level .qk-level-ph,
[data-calc="calculator"] .qk-level-select-wrap .qk-design-level > [data-calc="design-level-name"] {
  position: absolute;
  left: 0.875rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--qk-ink);
  font-size: 0.875rem;
  font-weight: 600;
  pointer-events: none;
  z-index: 0;
}
[data-calc="calculator"] .qk-level-select-wrap .qk-design-level .qk-level-chev {
  position: absolute;
  right: 0.875rem;
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  align-items: center;
  pointer-events: none;
  z-index: 0;
}
[data-calc="calculator"] .qk-level-select-wrap .qk-design-level > select,
[data-calc="calculator"] .qk-level-select-wrap .qk-design-level select[data-calc="design-level"] {
  position: static !important;
  inset: auto !important;
  width: 100% !important;
  flex: 1 1 auto !important;
  opacity: 0 !important;            /* onzichtbaar — de placeholder-span (gesynct)
                                       toont de waarde; voorkomt dubbel label */
  z-index: 1;
  appearance: none !important;
  -webkit-appearance: none !important;
  margin: 0 !important;
  padding: 0.75rem 2.25rem 0.75rem 0.875rem !important;
  border: 0 !important;
  border-radius: 0.5rem !important;
  background-color: var(--qk-surface) !important;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'><path fill='%23666' d='M5 6L0 0h10z'/></svg>") !important;
  background-repeat: no-repeat !important;
  background-position: right 0.875rem center !important;
  color: var(--qk-ink) !important;
  font-size: 0.875rem !important;
  font-weight: 600 !important;
  cursor: pointer !important;
}

/* ─── Footer nav + buttons — structureel ───────────────────── */
[data-calc="calculator"] .qk-step-foot {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 2.25rem;
  padding-top: 1.5rem;
}
[data-calc="calculator"] .qk-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.8125rem 1.25rem;
  cursor: pointer;
  transition: background .15s, border-color .15s, box-shadow .15s;
}
/* State: button hovers → un-layered */
[data-calc="calculator"] .qk-btn--accent:hover { background: var(--qk-btn-accent-hover); }
[data-calc="calculator"] .qk-btn--ghost:hover { border-color: var(--qk-border-strong); color: var(--qk-ink); }

/* ─── Summary panel (right, sticky) — structureel ──────────── */
[data-calc="calculator"] .qk-summary {
  position: sticky;
  top: var(--qk-sticky-top, 1.25rem);
  align-self: start;
  padding: 2rem 1.875rem 1.875rem;
  overflow: hidden;
}
[data-calc="calculator"] .qk-summary > * { position: relative; }

[data-calc="calculator"] .qk-sum-label {
  margin-bottom: 0.875rem;
}
[data-calc="calculator"] [data-calc="total-incl-btw"] {
  display: block;
  margin-bottom: 0.375rem;
  word-break: break-word;
  overflow-wrap: anywhere;
}
[data-calc="calculator"] .qk-sum-sub {
  display: flex;
  gap: 0.5rem;
  align-items: center;
  margin-bottom: 1.75rem;
}
[data-calc="calculator"] .qk-sum-sub .btw {
  display: inline-flex;
  padding: 0.1875rem 0.625rem;
}

[data-calc="calculator"] .qk-level-card {
  padding: 0.875rem 1rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}
[data-calc="calculator"] .qk-level-card .ico {
  width: 2.375rem;
  height: 2.375rem;
  display: grid;
  place-items: center;
  flex-shrink: 0;
}

[data-calc="calculator"] .qk-install-toggle {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  padding: 0.75rem 0.875rem;
  margin-bottom: 1rem;
  cursor: pointer;
  user-select: none;
  transition: background 120ms, border-color 120ms;
}
/* State: hover → un-layered */
[data-calc="calculator"] .qk-install-toggle:hover {
  background: rgba(255,255,255,0.06);
}
[data-calc="calculator"] .qk-install-toggle input,
[data-calc="calculator"] .qk-install-toggle .qk-install-toggle-control > input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}
[data-calc="calculator"] .qk-install-toggle .qk-install-toggle-control {
  display: inline-block;
  position: relative;
}
[data-calc="calculator"] .qk-install-toggle__check {
  width: 1.25rem;
  height: 1.25rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: background 120ms, border-color 120ms;
}
/* State: checked sibling → un-layered. We matchen op zowel de legacy
   raw <input:checked> als de .qk-install-toggle-control wrapper met
   [checked] attribute reflection (upgrader zet die bij toggle). */
[data-calc="calculator"] .qk-install-toggle__check.is-checked,
[data-calc="calculator"] .qk-install-toggle input:checked ~ .qk-install-toggle__check,
[data-calc="calculator"] .qk-install-toggle .qk-install-toggle-control[checked] ~ .qk-install-toggle__check {
  background: var(--qk-check-accent);
  border-color: var(--qk-check-accent);
}
[data-calc="calculator"] .qk-install-toggle__check.is-checked::after,
[data-calc="calculator"] .qk-install-toggle input:checked ~ .qk-install-toggle__check::after,
[data-calc="calculator"] .qk-install-toggle .qk-install-toggle-control[checked] ~ .qk-install-toggle__check::after {
  content: '✓';
}
[data-calc="calculator"] .qk-install-toggle__text {
  display: flex;
  flex-direction: column;
}

[data-calc="calculator"] .qk-breakdown {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-bottom: 1.75rem;
}
[data-calc="calculator"] .qk-brk-row {
  display: flex;
  justify-content: space-between;
  padding-bottom: 0.75rem;
}
/* State: last-child → un-layered */
[data-calc="calculator"] .qk-brk-row:not(:has(~ .qk-brk-row)) { border-bottom: none; padding-bottom: 0; }

/* ─── Kostenopbouw — accordion (bundle injecteert chevron + .qk-brk-detail) ── */
/* flex-start + bedrag via margin-left:auto: anders trekt space-between de
   geïnjecteerde chevron en de titel uit elkaar (grote lege strook ertussen). */
[data-calc="calculator"] .qk-brk-row.qk-brk-toggle { cursor: pointer; align-items: center; justify-content: flex-start; }
[data-calc="calculator"] .qk-brk-row.qk-brk-toggle .qk-brk-amt { margin-left: auto; }
[data-calc="calculator"] .qk-brk-chev {
  width: 0.75rem;
  height: 0.75rem;
  margin-right: 0.5rem;
  flex-shrink: 0;
  transition: transform .2s;
  background: no-repeat center / contain
    url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='8' height='10' viewBox='0 0 8 10'><path fill='%23999' d='M0 0l8 5-8 5z'/></svg>");
}
[data-calc="calculator"] .qk-brk-row.is-open .qk-brk-chev { transform: rotate(90deg); }
[data-calc="calculator"] .qk-brk-detail { display: block; }
[data-calc="calculator"] .qk-brk-detail[hidden] { display: none; }
[data-calc="calculator"] .qk-brk-ditem {
  display: flex;
  justify-content: space-between;
  gap: 0.625rem;
  padding: 0.3125rem 0 0.3125rem 1.25rem;
  font-size: 0.8125rem;
}

[data-calc="calculator"] .qk-sum-actions { display: flex; gap: 0.5rem; }
[data-calc="calculator"] [data-calc="export-pdf"] {
  flex: 1;
  padding: 0.9375rem 1.25rem;
  cursor: pointer;
  transition: background .15s;
}
/* State: hover → un-layered */
[data-calc="calculator"] [data-calc="export-pdf"]:hover { background: var(--qk-btn-accent-hover); }
[data-calc="calculator"] [data-calc="reset"] {
  padding: 0.9375rem 1rem;
  cursor: pointer;
}
/* State: hover → un-layered */
[data-calc="calculator"] [data-calc="reset"]:hover { background: rgba(255,255,255,0.12); }

/* Hidden parts (install, mode) — structureel */
[data-calc="calculator"] .qk-hidden { display: none !important; }

/* ═══════════════════════════════════════════════════════════════
   4) @layer qk-theme — COSMETISCHE THEMING
   ───────────────────────────────────────────────────────────────
   Alleen kleur/achtergrond/randen/typografie/box-shadow. Door deze
   in een eigen layer te zetten verliezen ze van un-layered edits
   (Webflow Designer style-overrides) maar winnen ze nog steeds van
   user-agent defaults.
   ═══════════════════════════════════════════════════════════════ */

@layer qk-theme {
  /* Root container cosmetiek (typografie + bg) */
  [data-calc="calculator"] {
    font-family: var(--qk-ff);
    color: var(--qk-ink);
    background: var(--qk-bg);
  }

  /* Top bar */
  [data-calc="calculator"] .qk-brand-mark {
    border-radius: 0.6875rem;
    background: var(--qk-ink);
    color: var(--qk-bg);
    font-size: 1.0625rem;
    font-weight: 700;
    letter-spacing: -0.02em;
  }
  [data-calc="calculator"] .qk-brand-name {
    font-weight: 700;
    font-size: 1rem;
    letter-spacing: -0.01em;
    color: var(--qk-ink);
  }
  [data-calc="calculator"] .qk-brand-org {
    font-size: 0.75rem;
    color: var(--qk-ink-3);
    font-weight: 500;
    margin-top: 0.0625rem;
  }

  [data-calc="calculator"] .qk-top-link {
    border-radius: var(--qk-r-btn);
    font-size: 0.8438rem;
    font-weight: 600;
    background: var(--qk-surface);
    color: var(--qk-ink-2);
    border: 0.0625rem solid var(--qk-border);
  }

  /* Progress stepper */
  [data-calc="calculator"] .qk-step {
    border-radius: var(--qk-r-chip);
    background: var(--qk-surface);
    border: 0.0625rem solid var(--qk-border);
    font-size: 0.7813rem;
    font-weight: 600;
    color: var(--qk-ink-3);
  }
  [data-calc="calculator"] .qk-step .num {
    border-radius: 50%;
    background: var(--qk-surface-sunk);
    color: var(--qk-ink-3);
    font-size: 0.6875rem;
    font-weight: 700;
  }
  [data-calc="calculator"] .qk-step-link {
    background: var(--qk-border-strong);
  }

  /* Left: step card */
  [data-calc="calculator"] .qk-step-card {
    background: var(--qk-surface);
    border-radius: var(--qk-r-card-lg);
    box-shadow: var(--qk-shadow-card);
  }

  [data-calc="calculator"] .qk-eyebrow-row {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--qk-ink-3);
    text-transform: uppercase;
    letter-spacing: 0.08em;
  }
  [data-calc="calculator"] .qk-eyebrow-row .pill {
    background: var(--qk-accent-soft);
    color: var(--qk-accent-ink);
    border-radius: 62.4375rem;
    font-size: 0.6875rem;
    letter-spacing: 0.06em;
  }

  [data-calc="calculator"] .qk-q-title {
    font-size: clamp(1.75rem, 3vw, 2.5rem);
    line-height: 1.1;
    font-weight: 700;
    letter-spacing: -0.025em;
    color: var(--qk-ink);
  }
  [data-calc="calculator"] .qk-q-desc {
    color: var(--qk-ink-3);
    font-size: 0.9375rem;
  }

  /* v1 Category card */
  [data-calc="calculator"] [data-calc="category"] {
    background: var(--qk-bg);
    border: 0.0938rem solid var(--qk-border);
    border-radius: 1.125rem;
  }

  [data-calc="calculator"] .qk-cat-icon {
    border-radius: 0.75rem;
    background: var(--qk-surface-sunk);
    color: var(--qk-ink-2);
  }
  [data-calc="calculator"] [data-calc="category-title"] {
    font-size: 0.9375rem;
    font-weight: 700;
    letter-spacing: -0.01em;
    line-height: 1.25;
    color: var(--qk-ink);
  }
  [data-calc="calculator"] .qk-cat-meta {
    font-size: 0.7813rem;
    color: var(--qk-ink-3);
    font-weight: 500;
    margin-top: 0.1875rem;
  }
  [data-calc="calculator"] .qk-cat-price-wrap {
    text-align: right;
  }
  [data-calc="calculator"] [data-calc="category-price"] {
    font-size: 0.9375rem;
    font-weight: 700;
    letter-spacing: -0.01em;
    font-variant-numeric: tabular-nums;
    color: var(--qk-ink);
  }
  [data-calc="calculator"] .qk-cat-price-label {
    font-size: 0.7188rem;
    color: var(--qk-ink-3);
    font-weight: 500;
    margin-top: 0.0625rem;
  }

  [data-calc="calculator"] .qk-cat-check {
    border-radius: 0.4375rem;
    border: 0.0938rem solid var(--qk-border-strong);
    background: var(--qk-surface);
    color: transparent;
  }

  /* Upgrades container cosmetiek */
  [data-calc="calculator"] [data-calc="upgrades-container"] {
    background: var(--qk-surface-sunk);
    border-radius: 0.875rem;
    font-size: 0.8438rem;
  }

  /* Options v2 — group + option pill-card cosmetiek */
  [data-calc="calculator"] .qk-group-title {
    font-size: 1.375rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--qk-ink);
  }
  [data-calc="calculator"] .qk-group-mode {
    font-size: 0.75rem;
    color: var(--qk-ink-3);
    font-weight: 500;
  }
  [data-calc="calculator"] .qk-option {
    background: var(--qk-bg);
    border: 0.0938rem solid var(--qk-border);
    border-radius: 1.125rem;
  }
  /* Hover/selected achtergrond — in @layer (cosmetisch) zodat de klant de
     optie-achtergrond in Webflow Designer kan kleuren in álle states (un-layered
     class-edit wint van @layer). Default volgt --qk-card-active-bg; de selectie-
     indicatoren (border + glow + badge) blijven un-layered/token-gedreven. */
  [data-calc="calculator"] .qk-option:hover,
  [data-calc="calculator"] .qk-option:has(> .qk-toggle[checked]),
  [data-calc="calculator"] .qk-option:has(> input:checked) {
    background: var(--qk-card-active-bg);
  }
  /* Info-icoon look — kleur via accent-tokens (checked-state tint volgt
     automatisch want --qk-accent-soft/-ink zijn de checked-accent-tokens). */
  [data-calc="calculator"] .qk-info {
    background: var(--qk-accent-soft);
    color: var(--qk-accent-ink);
    border-radius: 50%;
    font-size: 0.6875rem;
    font-weight: 700;
  }
  [data-calc="calculator"] .qk-info-pop {
    margin-top: 0.25rem;
    background: #fff;
    border: 1px solid var(--qk-border-strong);
    color: var(--qk-ink, #4a4a4a);
    border-radius: 0.625rem;
    padding: 0.6875rem 0.8125rem;
    font-size: 0.8125rem;
    font-weight: 400;
    line-height: 1.5;
    box-shadow: 0 0.375rem 1.375rem rgba(0,0,0,0.10);
  }

  [data-calc="calculator"] .qk-option-name {
    font-size: 0.9375rem;
    font-weight: 700;
    letter-spacing: -0.01em;
    line-height: 1.3;
    color: var(--qk-ink);
  }
  [data-calc="calculator"] .qk-option-price {
    font-size: 0.875rem;
    font-weight: 600;
    font-variant-numeric: tabular-nums;
    color: var(--qk-ink);
  }
  [data-calc="calculator"] .qk-option .qk-variant-select > select,
  [data-calc="calculator"] .qk-option .qk-m2-input > input,
  [data-calc="calculator"] .qk-option select[data-calc="variant-select"],
  [data-calc="calculator"] .qk-option input[data-calc="m2-input"] {
    border: 0.0625rem solid var(--qk-border-strong);
    border-radius: 0.5rem;
    background: var(--qk-surface);
    font: inherit;
    font-size: 0.8125rem;
    color: var(--qk-ink);
  }
  [data-calc="calculator"] .qk-option .qk-m2-input > input,
  [data-calc="calculator"] .qk-option input[data-calc="m2-input"] {
    font-variant-numeric: tabular-nums;
  }
  /* Eenheid-suffix kleur — gedempt, Designer-overschrijfbaar (@layer). */
  [data-calc="calculator"] .qk-option .qk-m2-suffix { color: var(--qk-ink-3); }
  [data-calc="calculator"] .qk-option .qk-variant-select > select,
  [data-calc="calculator"] .qk-option select[data-calc="variant-select"] {
    background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'><path fill='%23666' d='M5 6L0 0h10z'/></svg>");
  }

  /* Veld-WRAPPER fallback (bg + border + radius). De inner <select>/<input>
     zijn bewust transparant (zie ~1297 + ~1360): de wrapper draagt de
     zichtbare veld-look. Deze regel levert die look als de Webflow Designer
     de wrapper-class NIET style (bv. SDC styled .qk-variant-select wél, maar
     .qk-m2-input niet → m²-veld was onzichtbaar). @layer qk-theme → een
     un-layered Designer-style wint hier nog steeds van, dus live-pagina's met
     eigen styling veranderen niet. */
  [data-calc="calculator"] .qk-option .qk-variant-select,
  [data-calc="calculator"] .qk-option .qk-m2-input {
    background: var(--qk-surface);
    border: 0.0625rem solid var(--qk-border-strong);
    border-radius: 0.5rem;
  }

  /* Section divider — uitzondering: volledig cosmetisch → @layer
     (zie plan Stap 3). Geen layout-impact als override 'm aanpast. */
  [data-calc="calculator"] .qk-divider {
    display: flex;
    align-items: center;
    gap: 0.875rem;
    margin: 2rem 0 1.125rem;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--qk-ink-3);
    text-transform: uppercase;
    letter-spacing: 0.08em;
  }
  [data-calc="calculator"] .qk-divider::before,
  [data-calc="calculator"] .qk-divider::after {
    content: "";
    flex: 1;
    height: 0.0625rem;
    background: var(--qk-border);
  }

  /* m² inputs cosmetiek */
  [data-calc="calculator"] .qk-m2-row {
    background: var(--qk-bg);
    border: 0.0625rem solid var(--qk-border);
    border-radius: 1rem;
  }
  [data-calc="calculator"] .qk-m2-ico {
    border-radius: 0.625rem;
    background: var(--qk-accent-soft);
    color: var(--qk-accent-ink);
  }
  [data-calc="calculator"] .qk-m2-label {
    font-size: 0.9063rem;
    font-weight: 600;
    color: var(--qk-ink);
  }
  [data-calc="calculator"] .qk-m2-desc {
    font-size: 0.7813rem;
    color: var(--qk-ink-3);
    margin-top: 0.0625rem;
  }
  [data-calc="calculator"] .qk-m2-input-wrap {
    background: var(--qk-surface);
    border: 0.0625rem solid var(--qk-border);
    border-radius: 0.75rem;
  }
  [data-calc="calculator"] [data-calc="area-input"] {
    border: none;
    background: transparent;
    font-family: var(--qk-ff);
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--qk-ink);
    text-align: right;
    font-variant-numeric: tabular-nums;
  }
  [data-calc="calculator"] .qk-m2-unit {
    background: var(--qk-surface-sunk);
    color: var(--qk-ink-2);
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: 0.5rem;
  }

  /* Design-level select cosmetiek */
  [data-calc="calculator"] .qk-level-select-wrap {
    background: var(--qk-bg);
    border: 0.0625rem solid var(--qk-border);
    border-radius: 1rem;
  }
  [data-calc="calculator"] .qk-level-ico {
    border-radius: 0.5625rem;
    background: var(--qk-accent-soft);
    color: var(--qk-accent-ink);
  }
  [data-calc="calculator"] .qk-level-label {
    font-size: 0.8438rem;
    font-weight: 600;
    color: var(--qk-ink);
  }
  /* Voorheen stond hier een rule die border + background:var(--qk-surface)
     + radius zette op [data-calc="design-level"] (= de qk-design-level
     overlay) én op de inner <select>. Sinds design-level naar het
     overlay-pattern is omgezet (qk-level-card OF qk-level-select-wrap
     draagt de visuele styling, overlay is alleen klik-target), zou een
     witte background op de overlay precies BOVENOP de visuele card-content
     verschijnen — vandaar het "wit blok eroverheen" issue. Volledig
     verwijderd: de overlay hoort transparant te zijn. */

  /* Footer nav + buttons cosmetiek */
  [data-calc="calculator"] .qk-step-foot {
    border-top: 0.0625rem solid var(--qk-border);
  }
  [data-calc="calculator"] .qk-foot-hint {
    font-size: 0.8125rem;
    color: var(--qk-ink-3);
  }
  [data-calc="calculator"] .qk-btn {
    border-radius: var(--qk-r-btn);
    font-family: var(--qk-ff);
    font-size: 0.875rem;
    font-weight: 600;
    border: 0.0625rem solid transparent;
  }
  [data-calc="calculator"] .qk-btn--accent {
    background: var(--qk-btn-accent);
    color: #fff;
  }
  [data-calc="calculator"] .qk-btn--ghost {
    background: var(--qk-surface);
    color: var(--qk-ink-2);
    border-color: var(--qk-border);
  }

  /* Summary panel cosmetiek */
  [data-calc="calculator"] .qk-summary {
    background: var(--qk-sum-bg);
    color: var(--qk-sum-fg);
    border-radius: var(--qk-r-card-lg);
  }
  [data-calc="calculator"] .qk-sum-label {
    font-size: 0.7188rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    opacity: 0.55;
  }
  [data-calc="calculator"] [data-calc="total-incl-btw"] {
    font-size: clamp(2.25rem, 4.5vw, 3.5rem);
    line-height: 1;
    font-weight: 700;
    letter-spacing: -0.03em;
    font-variant-numeric: tabular-nums;
  }
  [data-calc="calculator"] .qk-sum-sub {
    font-size: 0.8125rem;
    opacity: 0.65;
  }
  [data-calc="calculator"] .qk-sum-sub .btw {
    border-radius: 62.4375rem;
    background: rgba(255,255,255,0.1);
    font-size: 0.7188rem;
    font-weight: 600;
    opacity: 0.95;
    font-variant-numeric: tabular-nums;
  }

  [data-calc="calculator"] .qk-level-card {
    background: rgba(255,255,255,0.05);
    border: 0.0625rem solid rgba(255,255,255,0.08);
    border-radius: 1rem;
  }
  [data-calc="calculator"] .qk-level-card .ico {
    border-radius: 0.6875rem;
    background: rgba(255,255,255,0.08);
    color: var(--qk-accent);
  }
  [data-calc="calculator"] .qk-level-card .lbl {
    font-size: 0.7188rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    opacity: 0.55;
  }
  [data-calc="calculator"] .qk-level-card .val {
    font-size: 1rem;
    font-weight: 700;
  }

  [data-calc="calculator"] .qk-install-toggle {
    background: rgba(255,255,255,0.04);
    border: 0.0625rem solid rgba(255,255,255,0.08);
    border-radius: 0.75rem;
  }
  [data-calc="calculator"] .qk-install-toggle__check {
    border-radius: 0.3125rem;
    background: rgba(255,255,255,0.08);
    font-size: 0.8125rem;
    color: #fff;
  }
  [data-calc="calculator"] .qk-install-toggle__title {
    font-size: 0.8125rem;
    font-weight: 600;
    line-height: 1.2;
  }
  [data-calc="calculator"] .qk-install-toggle__sub {
    font-size: 0.6875rem;
    opacity: 0.6;
    margin-top: 0.125rem;
  }

  [data-calc="calculator"] .qk-brk-row {
    border-bottom: 0.0625rem dashed rgba(255,255,255,0.1);
    font-size: 0.8438rem;
    opacity: 0.9;
  }
  [data-calc="calculator"] .qk-brk-label {
    font-weight: 600;
    font-size: 0.875rem;
  }
  [data-calc="calculator"] .qk-brk-desc {
    font-size: 0.75rem;
    opacity: 0.45;
    margin-top: 0.125rem;
    font-weight: 500;
  }
  [data-calc="calculator"] .qk-brk-amt {
    font-weight: 700;
    font-variant-numeric: tabular-nums;
  }

  [data-calc="calculator"] .qk-brk-ditem { color: var(--qk-sum-fg); opacity: .82; }
  [data-calc="calculator"] .qk-brk-dempty {
    padding: 0.3125rem 0 0.3125rem 1.25rem;
    font-size: 0.8125rem;
    color: var(--qk-sum-fg);
    opacity: .5;
  }

  [data-calc="calculator"] [data-calc="export-pdf"] {
    background: var(--qk-btn-accent);
    color: #fff;
    border-radius: var(--qk-r-btn);
    font-size: 0.875rem;
    font-weight: 700;
    border: none;
    font-family: var(--qk-ff);
  }
  [data-calc="calculator"] [data-calc="reset"] {
    background: rgba(255,255,255,0.08);
    color: var(--qk-sum-fg);
    border-radius: var(--qk-r-btn);
    font-size: 0.8438rem;
    font-weight: 600;
    border: 0.0625rem solid rgba(255,255,255,0.1);
    font-family: var(--qk-ff);
  }

  /* Install-toggle checkbox: zichtbare boundary zodat unchecked-state als
     checkbox herkenbaar is (anders is het een lege ronde tile). Border in
     @layer zodat Webflow Designer overrides (border-color/-style/-width)
     onbeperkt winnen — un-layered class style > @layer regel. De
     :checked-state vult background én border met --qk-check-accent (zie hierboven). */
  [data-calc="calculator"] .qk-install-toggle__check {
    border: 0.125rem solid rgba(244, 243, 239, 0.35);
    border-radius: 0.375rem;
  }

  /* Inner native <select> binnen qk-variant-select wrapper: VOLLEDIG
     transparant + ABSOLUTE positioned zodat
       (a) wrapper-styling (bg, border, chevron-bg-image) doorzichtig is
       (b) het select de HELE wrapper bedekt — `width:100%; height:100%`
           op een native <select> is onbetrouwbaar omdat browsers de
           intrinsieke control-height gebruiken; absolute inset:0 forceert
           full-fill (incl. de qk-toggle-overlay-area zodat clicks niet
           naar de checkbox-toggle bubble'n).
     Vorige rules (regel ~880 + ~896 in dit @layer-block) gaven inner
     select eigen border + bg + chevron-image; samen met de native
     browser dropdown-arrow zag de user 2-3 chevrons. Door inner select
     transparant te maken én appearance:none te zetten verdwijnt zowel
     de extra background-chevron als de native arrow.
     Deze regel staat LATER in @layer dan de eerdere — wint via source
     order bij gelijke specificity. */
  [data-calc="calculator"] .qk-option .qk-variant-select > select,
  [data-calc="calculator"] .qk-option select[data-calc="variant-select"] {
    /* Flex-child dat de volledige wrapper vult via flex:1 + align-self:
       stretch. Geen absolute positioning — replaced elements (<select>)
       stretchen niet betrouwbaar met inset:0/height:100% bij een
       min-height parent. flex-stretch werkt wél. Het control is het
       volledige klikbare oppervlak; de wrapper draagt de cosmetische
       styling (bg/border/radius, Designer-overridable) en is exact zo
       groot als dit control. */
    flex: 1 1 auto;
    align-self: stretch;
    width: 100%;
    box-sizing: border-box;
    margin: 0;
    background: transparent;
    background-image: none;
    border: 0;
    color: inherit;
    font: inherit;
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    cursor: pointer;
    /* eigen padding voor tekst-inset + ruimte voor chevron rechts */
    padding: 0 2rem 0 0.75rem;
  }
  /* Options-list bij open-state — readable color override. */
  [data-calc="calculator"] .qk-option .qk-variant-select > select option {
    color: var(--qk-ink, #101113);
    background: #fff;
  }

  /* Variant-select wrapper: padding-right reserveert ruimte voor de
     chevron. De chevron zelf wordt via ::after pseudo in Webflow
     Designer style gerendered (single source) — quotekit definieert
     hier geen ::after meer om dubbel-rendering te voorkomen. */
  /* padding-right:0 op de wrapper — de inner <select> (flex-stretch) vult zo
     de VOLLE breedte incl. de chevron-zone → geen dode klik-strook rechts.
     De tekst-inset t.o.v. de chevron komt van de select's eigen padding-right. */
  [data-calc="calculator"] .qk-option .qk-variant-select {
    padding-right: 0;
  }

  /* Field-focus (outline-reset + :focus-within ring) is VERPLAATST naar de
     un-layered "FIELD FOCUS"-sectie ná dit @layer-blok. State-regels horen
     un-layered zodat de gouden focus-ring (--qk-field-accent) wint van Webflow
     Designer/form-CSS — in @layer verloren ze daarvan (SDC-veld bleef grijs). */

  /* Inner <input type=number> binnen qk-m2-input wrapper: zelfde patroon
     als variant-select hierboven. Wrapper draagt de visuele styling
     (border, bg, radius); inner input is transparant + absolute fill
     zodat hij alleen interactief is. Voorheen kreeg de inner input EIGEN
     border + bg via regel ~907-917, waardoor de user "een dubbel veld"
     zag (kleinere witte input binnen wrapper). */
  [data-calc="calculator"] .qk-option .qk-m2-input > input,
  [data-calc="calculator"] .qk-option input[data-calc="m2-input"] {
    /* Flex-child dat de wrapper vult (zie variant-select voor rationale). */
    flex: 1 1 auto;
    align-self: stretch;
    width: 100%;
    box-sizing: border-box;
    margin: 0;
    background: transparent;
    border: 0;
    color: inherit;
    font: inherit;
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    cursor: text;
    padding: 0 0.75rem;
    text-align: right;
    font-variant-numeric: tabular-nums;
  }
  /* m²-field-focus (outline-reset + :focus-within ring): zie un-layered
     "FIELD FOCUS"-sectie ná dit @layer-blok. */

  /* Generic action-button class — vehicle voor designers om in Webflow
     Designer een class-style aan te haken. De default cosmetics komen al
     uit de [data-calc="export-pdf"] / [data-calc="reset"] regels hierboven;
     deze regel reserveert de naam zodat de class altijd "bestaat" in de
     cascade en designer-overrides verwacht gedrag tonen. */
  [data-calc="calculator"] .qk-action-btn {
    cursor: pointer;
  }


  /* Afwerking-card: visuele dropdown-affordance via ::after pseudo-element.
     De qk-design-level overlay (absolute, z-index 1) ligt over de hele
     card; runtime plaatst de bundle een transparante native <select>
     binnen die overlay. De ::after chevron suggereert klikbaarheid wanneer
     er nog geen native arrow getoond wordt (Designer-canvas + initiële
     load voordat de bundle is opgewaardeerd). pointer-events:none zodat
     hij klikbaarheid van de overlay niet blokkeert. */
  [data-calc="calculator"] .qk-level-card {
    position: relative;
  }
  [data-calc="calculator"] .qk-level-card::after {
    content: '▾';
    position: absolute;
    top: 50%;
    right: 1rem;
    transform: translateY(-50%);
    color: rgba(244, 243, 239, 0.5);
    font-size: 0.875rem;
    pointer-events: none;
  }
}

/* ═══════════════════════════════════════════════════════════════
   FIELD FOCUS — un-layered state-regels (verplaatst uit @layer qk-theme)
   ───────────────────────────────────────────────────────────────
   De focus-ring van de variant-select / m²-velden loopt via het token
   --qk-field-accent (default = var(--qk-accent), per thema/head-block te
   overriden). Un-layered (specificity 0,4,0) zodat de gouden ring wint van
   Webflow Designer-class-styling én Webflow's eigen form-focus-CSS — in
   @layer verloor hij daarvan, waardoor het SDC-veld grijs/groen bleef i.p.v.
   goud. Consistent met de overige state-regels (checked/hover/selected).
   ═══════════════════════════════════════════════════════════════ */
/* Inner select/input: geen native focus-outline — de wrapper toont de ring. */
[data-calc="calculator"] .qk-option .qk-variant-select > select:focus,
[data-calc="calculator"] .qk-option select[data-calc="variant-select"]:focus,
[data-calc="calculator"] .qk-option .qk-m2-input > input:focus,
[data-calc="calculator"] .qk-option input[data-calc="m2-input"]:focus {
  outline: none;
}
/* Wrapper-level focus indicator (vult de hele wrapper-box). */
[data-calc="calculator"] .qk-option .qk-variant-select:focus-within,
[data-calc="calculator"] .qk-option .qk-m2-input:focus-within {
  box-shadow: 0 0 0 0.0625rem var(--qk-field-accent);
  border-color: var(--qk-field-accent);
}

/* ═══════════════════════════════════════════════════════════════
   5) RESPONSIVE — mobile-first breakpoints (un-layered)
   ───────────────────────────────────────────────────────────────
   Verplicht onderaan en un-layered. Een @media block dat een
   gelayerde rule overschrijft erfde anders de lage layer-prio,
   waardoor responsiveness onder Webflow style-overrides verloren
   gaat. Een un-layered @media wint van @layer qk-theme én komt
   later in de cascade dan stap 3 — dus het overruled de
   structurele defaults correct.
   ═══════════════════════════════════════════════════════════════ */

@media (max-width: 960px) {
  [data-calc="calculator"] .qk-main { grid-template-columns: 1fr; }
}


/* Tablet (< 60rem): stack main grid, summary becomes static, not sticky */
@media (max-width: 960px) {
  [data-calc="calculator"] { padding: 1rem 1.25rem 3rem; }
  [data-calc="calculator"] .qk-summary {
    position: static;
    top: auto;
    margin-top: 1rem;
  }
  [data-calc="calculator"] .qk-step-card { padding: 2rem 1.75rem 2rem; }
  [data-calc="calculator"] .qk-top { flex-wrap: wrap; gap: 0.75rem; }
  [data-calc="calculator"] .qk-top-actions { flex-wrap: wrap; }
}

/* Phone (< 40rem): single column options, compact everything */
@media (max-width: 640px) {
  [data-calc="calculator"] {
    padding: 0.75rem 0.875rem 2.5rem;
  }

  /* Top bar — verberg helper-links op smalle viewports (icon-only zou kunnen, voor nu weg) */
  [data-calc="calculator"] .qk-top {
    flex-wrap: wrap;
    gap: 0.75rem;
    justify-content: flex-start;
  }
  [data-calc="calculator"] .qk-top-actions { display: none; }
  [data-calc="calculator"] .qk-brand-org { display: none; } /* save vertical space */

  /* Progress stepper — horizontal scroll instead of wrap */
  [data-calc="calculator"] .qk-progress { margin-bottom: 1.25rem; }
  [data-calc="calculator"] .qk-steps {
    flex-wrap: nowrap;
    overflow-x: auto;
    scrollbar-width: none;
    -ms-overflow-style: none;
    gap: 0.375rem;
    padding-bottom: 0.125rem;
  }
  [data-calc="calculator"] .qk-steps::-webkit-scrollbar { display: none; }
  [data-calc="calculator"] .qk-step {
    flex-shrink: 0;
    padding: 0.3125rem 0.625rem 0.3125rem 0.375rem;
    font-size: 0.7188rem;
  }
  [data-calc="calculator"] .qk-step .num { width: 1.25rem; height: 1.25rem; font-size: 0.6563rem; }
  [data-calc="calculator"] .qk-step-link { flex: 0 0 0.875rem; }

  /* Step card — tighter */
  [data-calc="calculator"] .qk-step-card {
    padding: 1.5rem 1.25rem;
    border-radius: 1.25rem;
  }
  [data-calc="calculator"] .qk-q-title {
    font-size: clamp(1.5rem, 7vw, 2rem);
    margin-bottom: 0.5rem;
  }
  [data-calc="calculator"] .qk-q-desc { font-size: 0.875rem; margin-bottom: 1.5rem; }

  /* Category cards — wrap children so m² rows don't overflow */
  [data-calc="calculator"] [data-calc="category"] {
    padding: 0.875rem 0.875rem;
    gap: 0.625rem;
    flex-wrap: wrap;
    align-items: center;
  }
  [data-calc="calculator"] [data-calc="category"] .qk-cat-icon { width: 2.125rem; height: 2.125rem; border-radius: 0.625rem; }
  [data-calc="calculator"] [data-calc="category"] .qk-cat-body { flex: 1 1 60%; min-width: 0; }
  [data-calc="calculator"] [data-calc="category-title"] { font-size: 0.875rem; }
  [data-calc="calculator"] [data-calc="category-title"] + select[data-calc="size-variant"] {
    margin-top: 0.375rem;
    max-width: 100%;
    font-size: 0.75rem;
    padding: 0.3125rem 0.5rem;
  }
  [data-calc="calculator"] .qk-cat-meta { font-size: 0.75rem; }
  [data-calc="calculator"] .qk-cat-price-wrap { margin-left: auto; text-align: right; }
  [data-calc="calculator"] [data-calc="category-price"] { font-size: 0.875rem; white-space: nowrap; }
  [data-calc="calculator"] .qk-cat-price-label { display: none; }
  [data-calc="calculator"] .qk-cat-check { top: 0.625rem; right: 0.625rem; width: 1.125rem; height: 1.125rem; border-radius: 0.375rem; }

  /* m² input in category (m2 mode) — eigen regel onder body */
  [data-calc="calculator"] [data-calc-mode="m2"] [data-calc="category"] .qk-m2-input-wrap {
    flex: 1 1 100%;
    order: 3;
    justify-content: flex-end;
  }
  [data-calc="calculator"] [data-calc-mode="m2"] [data-calc="category"] .qk-cat-price-wrap {
    order: 2;
  }

  /* m² rows — tighter */
  [data-calc="calculator"] .qk-m2-row {
    padding: 0.75rem 0.875rem;
    gap: 0.75rem;
    grid-template-columns: auto 1fr auto;
  }
  [data-calc="calculator"] .qk-m2-ico { width: 2rem; height: 2rem; border-radius: 0.5625rem; }
  [data-calc="calculator"] .qk-m2-label { font-size: 0.8438rem; }
  [data-calc="calculator"] .qk-m2-desc { font-size: 0.7188rem; }
  [data-calc="calculator"] [data-calc="area-input"] { width: 3.25rem; font-size: 0.875rem; padding: 0.375rem 0; }
  [data-calc="calculator"] .qk-m2-unit { padding: 0.3125rem 0.5rem; font-size: 0.6875rem; }

  /* Level select row */
  [data-calc="calculator"] .qk-level-select-wrap {
    padding: 0.75rem 0.875rem;
    gap: 0.625rem;
    flex-wrap: wrap;
  }
  [data-calc="calculator"] [data-calc="design-level"] {
    padding: 0.4375rem 0.625rem;
    font-size: 0.8125rem;
  }

  /* Step footer — stack buttons if cramped */
  [data-calc="calculator"] .qk-step-foot {
    flex-wrap: wrap;
    gap: 0.625rem;
    margin-top: 1.75rem;
    padding-top: 1.25rem;
  }
  [data-calc="calculator"] .qk-foot-hint {
    font-size: 0.7813rem;
    order: 3;
    flex-basis: 100%;
    text-align: center;
  }
  [data-calc="calculator"] .qk-btn {
    padding: 0.6875rem 1rem;
    font-size: 0.8125rem;
    flex: 1 1 auto;
    justify-content: center;
  }

  /* Summary — compact, no huge hero */
  [data-calc="calculator"] .qk-summary {
    padding: 1.5rem 1.25rem 1.25rem;
    border-radius: 1.375rem;
    margin-top: 1rem;
  }
  [data-calc="calculator"] [data-calc="total-incl-btw"] {
    font-size: clamp(2.25rem, 10vw, 3.5rem);
    line-height: 1;
  }
  [data-calc="calculator"] .qk-sum-sub {
    flex-wrap: wrap;
    gap: 0.375rem;
    font-size: 0.7813rem;
    margin-bottom: 1.375rem;
  }
  [data-calc="calculator"] .qk-level-card {
    padding: 0.75rem 0.875rem;
    gap: 0.625rem;
    margin-bottom: 1.25rem;
  }
  [data-calc="calculator"] .qk-level-card .ico { width: 2rem; height: 2rem; border-radius: 0.5625rem; }
  [data-calc="calculator"] .qk-level-card .val { font-size: 0.9063rem; }
  [data-calc="calculator"] .qk-brk-row { font-size: 0.8125rem; padding-bottom: 0.625rem; }
  [data-calc="calculator"] .qk-brk-desc { font-size: 0.7188rem; }
  [data-calc="calculator"] [data-calc="export-pdf"] {
    padding: 0.8125rem 1rem;
    font-size: 0.8438rem;
  }
  [data-calc="calculator"] [data-calc="reset"] {
    padding: 0.8125rem 0.875rem;
    font-size: 0.7813rem;
  }
}

/* Very small phones (< 23.75rem): even tighter */
@media (max-width: 380px) {
  [data-calc="calculator"] .qk-step-card { padding: 1.25rem 1rem; }
  [data-calc="calculator"] [data-calc="category"] { padding: 0.875rem 0.75rem; gap: 0.625rem; }
  [data-calc="calculator"] [data-calc="category-title"] { font-size: 0.875rem; }
}

/* ─── Skeleton (laad-placeholder, vervangt paste-voorbeeld) ─── */
[data-calc="calculator"] .qk-skeleton {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
[data-calc="calculator"] .qk-skeleton-row {
  height: 4.5rem;
  border-radius: var(--qk-r-card, 0.875rem);
  background: linear-gradient(90deg, rgba(0,0,0,0.04) 25%, rgba(0,0,0,0.07) 37%, rgba(0,0,0,0.04) 63%);
  background-size: 400% 100%;
  animation: qk-shimmer 1.4s ease infinite;
}
@keyframes qk-shimmer {
  0%   { background-position: 100% 0; }
  100% { background-position: 0 0; }
}
@media (prefers-reduced-motion: reduce) {
  [data-calc="calculator"] .qk-skeleton-row { animation: none; }
}

/* --- Calculatie e-mailgate --- */
.qk-gate {
  position: fixed; inset: 0; z-index: 1000;
  display: flex; align-items: center; justify-content: center;
  background: rgba(15, 17, 19, 0.55); padding: 1rem;
}
.qk-gate-card {
  background: #fff; border-radius: 16px; padding: 1.75rem;
  width: 100%; max-width: 420px; box-shadow: 0 20px 60px rgba(0,0,0,.25);
  font-family: var(--qk-ff, inherit); color: var(--qk-ink, #111);
}
.qk-gate-title { margin: 0 0 .25rem; font-size: 1.4rem; font-family: var(--qk-ff, inherit); }
.qk-gate-sub { margin: 0 0 1.25rem; color: #555; font-size: .9rem; }
.qk-gate-label { display: block; margin-bottom: .85rem; font-size: .85rem; font-weight: 600; }
.qk-gate-input {
  display: block; width: 100%; margin-top: .35rem; box-sizing: border-box;
  padding: var(--qk-gate-field-pad, .75rem .85rem); line-height: 1.4;
  border: 1px solid var(--qk-border-strong, rgba(15,17,19,.15));
  border-radius: var(--qk-r-btn, 10px);
  font-family: var(--qk-ff, inherit); font-size: 1rem; font-weight: 400;
  background: #fff; color: var(--qk-ink, #111);
}
.qk-gate-input:focus { outline: none; border-color: var(--qk-accent, #111); }
.qk-gate-error { color: #c0392b; font-size: .85rem; margin: 0 0 .75rem; }
.qk-gate-submit {
  width: 100%; padding: .8rem 1rem; border: 0; border-radius: var(--qk-r-btn, 10px);
  background: var(--qk-accent, #111); color: #fff; cursor: pointer;
  font-family: var(--qk-ff, inherit); font-size: 1rem; font-weight: 600;
}