/* ============================================================
   WooCommerce Doos-op-maat – stylesheet v2.0
   Design: clean industrieel / packaging-professioneel
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@300;400;500;600;700&family=DM+Mono:wght@400;500&display=swap');

/* ── CSS variabelen ─────────────────────────────────────── */
.doos-op-maat-wrap {
  --c-bg:         #f5f4f1;
  --c-surface:    #ffffff;
  --c-border:     #e2e0db;
  --c-border-h:   #c8c4bc;
  --c-text:       #1a1917;
  --c-muted:      #7a776f;
  --c-accent:     #214985;
  --c-accent-h:   #183670;
  --c-accent-lt:  #eaf0f9;
  --c-success:    #16a34a;
  --c-warn-bg:    #fffbeb;
  --c-warn-text:  #92400e;
  --c-warn-border:#fcd34d;
  --c-err-bg:     #fef2f2;
  --c-err-text:   #991b1b;
  --c-err-border: #fca5a5;
  --c-step-done:  #bbf7d0;

  --r-sm:  6px;
  --r-md:  12px;
  --r-lg:  16px;
  --r-xl:  20px;

  --shadow-sm: 0 1px 3px rgba(0,0,0,.07), 0 1px 2px rgba(0,0,0,.05);
  --shadow-md: 0 4px 12px rgba(0,0,0,.08), 0 2px 4px rgba(0,0,0,.04);
  --shadow-lg: 0 12px 32px rgba(0,0,0,.10), 0 4px 8px rgba(0,0,0,.05);

  --font: 'DM Sans', sans-serif;
  --font-mono: 'DM Mono', monospace;

  font-family: var(--font);
  color: var(--c-text);
  max-width: 860px;
  margin: 0 auto;
}

/* ── Reset ───────────────────────────────────────────────── */
.doos-op-maat-wrap *, .doos-op-maat-wrap *::before, .doos-op-maat-wrap *::after {
  box-sizing: border-box;
}
.doos-op-maat-wrap p { margin: 0; }

/* ============================================================
   LAYOUT: linker preview + rechter formulier naast elkaar
   ============================================================ */
.dom-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  align-items: start;
}

/* ── Preview kaart (links) ────────────────────────────────── */
.dom-preview-card {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--r-xl);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  position: sticky;
  top: 24px;
}

.dom-preview-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 16px 10px;
  border-bottom: 1px solid var(--c-border);
  background: var(--c-bg);
  gap: 10px;
  flex-wrap: wrap;
}

.dom-preview-label {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--c-muted);
}

.dom-preview-toggle {
  display: flex;
  gap: 4px;
}
.dom-toggle-btn {
  border: 1px solid var(--c-border);
  background: var(--c-surface);
  color: var(--c-muted);
  border-radius: 999px;
  padding: 4px 12px;
  font-size: 13px;
  font-weight: 600;
  font-family: var(--font);
  cursor: pointer;
  transition: background .15s, color .15s, border-color .15s;
}
.dom-toggle-btn:hover { border-color: var(--c-accent); color: var(--c-accent); }
.dom-toggle-btn.is-active {
  background: var(--c-accent);
  color: #fff;
  border-color: var(--c-accent);
}

.dom-preview-canvas {
  padding: 20px;
  background:
    radial-gradient(circle at 50% 50%, #f9f8f5 0%, var(--c-bg) 100%);
  min-height: 220px;
  display: flex;
  align-items: center;
  justify-content: center;
}

#dom-preview-svg {
  width: 100%;
  height: auto;
  display: block;
}

.dom-preview-specs {
  display: flex;
  gap: 16px;
  padding: 8px 14px;
  background: var(--c-bg);
  border-top: 1px solid var(--c-border);
  flex-wrap: wrap;
}
.dom-spec-item {
  display: flex;
  flex-direction: column;
  gap: 1px;
}
.dom-spec-label {
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--c-muted);
}
.dom-spec-value {
  font-size: 15px;
  font-weight: 600;
  font-family: var(--font-mono);
  color: var(--c-text);
}
.dom-spec-value.is-empty { color: var(--c-border-h); }

/* ============================================================
   FORMULIER KAART (rechts)
   ============================================================ */
.dom-form-card {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--r-xl);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

/* ── Stap-indicator balk ──────────────────────────────────── */
.dom-steps-bar {
  display: flex;
  border-bottom: 1px solid var(--c-border);
  background: var(--c-bg);
}

.dom-step-tab {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 14px 16px;
  cursor: pointer;
  border: none;
  background: transparent;
  font-family: var(--font);
  font-size: 14px;
  font-weight: 600;
  color: var(--c-muted);
  transition: color .2s, background .2s;
  position: relative;
  border-right: 1px solid var(--c-border);
}
.dom-step-tab:last-child { border-right: none; }
.dom-step-tab:hover { background: #eceae6; color: var(--c-text); }

.dom-step-tab.is-active {
  color: var(--c-accent);
  background: var(--c-surface);
}
.dom-step-tab.is-active::after {
  content: '';
  position: absolute;
  bottom: -1px; left: 0; right: 0;
  height: 2px;
  background: var(--c-accent);
}
.dom-step-tab.is-done { color: var(--c-success); }
/* Stap 2 tab: klaar om naar door te gaan */
.dom-step-tab.is-ready {
  background: var(--c-accent-lt);
  color: var(--c-accent);
}
.dom-step-tab.is-ready .dom-step-num {
  background: var(--c-accent);
  color: #fff;
  animation: tabReadyPulse 1.8s ease-in-out infinite;
}
.dom-step-tab.is-ready .dom-step-title {
  color: var(--c-accent);
}
.dom-step-tab.is-ready .dom-step-sub::after {
  content: ' — klik om verder te gaan';
  font-weight: 600;
  color: var(--c-accent);
}
@keyframes tabReadyPulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(29,78,216,.4); }
  50%       { box-shadow: 0 0 0 6px rgba(29,78,216,0); }
}


.dom-step-num {
  width: 22px; height: 22px;
  border-radius: 50%;
  border: 1.5px solid currentColor;
  display: flex; align-items: center; justify-content: center;
  font-size: 12px;
  font-weight: 700;
  flex-shrink: 0;
  transition: background .2s, color .2s;
}
.dom-step-tab.is-active .dom-step-num {
  background: var(--c-accent);
  border-color: var(--c-accent);
  color: #fff;
}
.dom-step-tab.is-done .dom-step-num {
  background: var(--c-success);
  border-color: var(--c-success);
  color: #fff;
}
.dom-step-tab.is-done .dom-step-num::before { content: '✓'; }
.dom-step-tab.is-done .dom-step-num .dom-step-n { display: none; }
.dom-step-tab.is-done .dom-step-sub::after { content: '' !important; }

.dom-step-text { line-height: 1.2; text-align: left; }
.dom-step-title { display: block; font-size: 13px; font-weight: 700; }
.dom-step-sub   { display: block; font-size: 12px; font-weight: 400; opacity: .75; }

/* ── Stap panels ─────────────────────────────────────────── */
.dom-step-panel {
  display: none;
  padding: 28px;
  animation: panelIn .2s ease;
}
.dom-step-panel.is-active { display: block; }

@keyframes panelIn {
  from { opacity: 0; transform: translateY(6px); }
  to   { opacity: 1; transform: translateY(0); }
}

.dom-panel-title {
  font-size: 15px;
  font-weight: 700;
  margin: 0 0 4px;
  color: var(--c-text);
}
.dom-panel-sub {
  font-size: 15px;
  color: var(--c-muted);
  margin: 0 0 20px;
}

/* ── Formulier velden ────────────────────────────────────── */
.dom-fields { display: flex; flex-direction: column; gap: 16px; }

.dom-field-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.dom-field-group label {
  font-size: 14px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--c-muted);
}

/* Drie dimensie-inputs naast elkaar */
.dom-dims-row {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 10px;
}
.dom-dim-field {
  display: flex;
  flex-direction: column;
  gap: 5px;
}
.dom-dim-hint {
  font-size: 13px;
  color: var(--c-muted);
  letter-spacing: .02em;
}
.dom-maatgrenzen-hint {
  font-size: 15px;
  color: #92400e;
  background: #fef3c7;
  border: 1px solid #fde68a;
  border-radius: var(--r-md);
  padding: 8px 12px;
  margin-bottom: 12px;
  line-height: 1.5;
}
.dom-dim-field label {
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--c-muted);
}
.dom-dim-wrap {
  position: relative;
}
.dom-dim-wrap input {
  width: 100%;
  padding: 11px 36px 11px 12px;
  border: 1.5px solid var(--c-border);
  border-radius: var(--r-md);
  font-size: 18px;
  font-weight: 600;
  font-family: var(--font-mono);
  color: var(--c-text);
  background: var(--c-surface);
  transition: border-color .15s, box-shadow .15s;
  -moz-appearance: textfield;
}
.dom-dim-wrap input::-webkit-outer-spin-button,
.dom-dim-wrap input::-webkit-inner-spin-button { -webkit-appearance: none; }
.dom-dim-wrap input:focus {
  outline: none;
  border-color: var(--c-accent);
  box-shadow: 0 0 0 3px rgba(29,78,216,.12);
}
.dom-dim-wrap input.has-value { border-color: var(--c-border-h); }
.dom-dim-unit {
  position: absolute;
  right: 10px; top: 50%;
  transform: translateY(-50%);
  font-size: 12px;
  font-weight: 700;
  color: var(--c-muted);
  pointer-events: none;
}

/* Selectvelden (FEFCO / Golf) */
.dom-select-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

/* Radio-kaart keuzes (visueler dan select) */
.dom-radio-cards {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.dom-radio-card {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 12px 14px;
  border: 1.5px solid var(--c-border);
  border-radius: var(--r-md);
  cursor: pointer;
  transition: border-color .15s, background .15s;
  user-select: none;
}
.dom-radio-card:hover {
  border-color: var(--c-accent);
  background: var(--c-accent-lt);
}
.dom-radio-card.is-selected {
  border-color: var(--c-accent);
  background: var(--c-accent-lt);
}
.dom-radio-card input[type="radio"] {
  display: none;
}
.dom-radio-dot {
  width: 18px; height: 18px;
  border-radius: 50%;
  border: 2px solid var(--c-border);
  flex-shrink: 0;
  margin-top: 1px;
  transition: border-color .15s, background .15s;
  display: flex; align-items: center; justify-content: center;
}
.dom-radio-card.is-selected .dom-radio-dot {
  border-color: var(--c-accent);
  background: var(--c-accent);
}
.dom-radio-card.is-selected .dom-radio-dot::after {
  content: '';
  width: 6px; height: 6px;
  border-radius: 50%;
  background: #fff;
}
.dom-radio-body { flex: 1; }
.dom-radio-name {
  font-size: 15px;
  font-weight: 700;
  color: var(--c-text);
  display: flex;
  align-items: center;
  gap: 6px;
}
.dom-radio-code {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 500;
  color: var(--c-muted);
  background: var(--c-bg);
  padding: 1px 6px;
  border-radius: 4px;
}
.dom-radio-desc {
  font-size: 14px;
  color: var(--c-muted);
  margin-top: 2px;
  line-height: 1.4;
}

/* Golf-type grid */
.dom-golf-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}
.dom-golf-card {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border: 1.5px solid var(--c-border);
  border-radius: var(--r-md);
  cursor: pointer;
  transition: border-color .15s, background .15s;
  user-select: none;
}
.dom-golf-card:hover, .dom-golf-card.is-selected {
  border-color: var(--c-accent);
  background: var(--c-accent-lt);
}
.dom-golf-card input[type="radio"] { display: none; }
.dom-golf-icon {
  width: 32px; height: 32px;
  border-radius: 6px;
  display: flex; align-items: center; justify-content: center;
  font-size: 15px;
  font-weight: 800;
  font-family: var(--font-mono);
  flex-shrink: 0;
}
.dom-golf-icon.bruin { background: #d4a96a; color: #4a2e0a; }
.dom-golf-icon.wit   { background: #f0ede8; color: #555; border: 1px solid #ddd; }
.dom-golf-icon.zwart { background: #222; color: #fff; }
.dom-golf-icon.default { background: var(--c-bg); color: var(--c-muted); }

.dom-golf-body {}
.dom-golf-name { font-size: 14px; font-weight: 700; color: var(--c-text); }
.dom-golf-sub  { font-size: 13px; color: var(--c-muted); }

/* ── Staffel & prijs (stap 3) ────────────────────────────── */
.dom-price-display {
  background: var(--c-bg);
  border-radius: var(--r-lg);
  padding: 16px 20px;
  margin-bottom: 16px;
  border: 1px solid var(--c-border);
}
.dom-price-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px;
  flex-wrap: wrap;
}
.dom-price-total {
  font-size: 26px;
  font-weight: 700;
  color: var(--c-text);
  font-family: var(--font-mono);
}
.dom-price-per {
  font-size: 15px;
  color: var(--c-muted);
}
.dom-price-unit {
  font-size: 15px;
  color: var(--c-muted);
  font-family: var(--font-mono);
}

/* Staffeltabel */
.dom-staffel-wrap {
  margin-bottom: 16px;
}
.dom-staffel-label {
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--c-muted);
  margin-bottom: 8px;
}

.bulk-discount-table { width: 100%; }
.bulk-discount-table table {
  width: 100%;
  border-collapse: collapse;
  border-radius: var(--r-md);
  overflow: hidden;
  border: 1px solid var(--c-border);
}
.bulk-discount-table th,
.bulk-discount-table td {
  padding: 9px 12px;
  text-align: center;
  font-size: 15px;
  border: none;
  border-right: 1px solid var(--c-border);
}
.bulk-discount-table th:last-child,
.bulk-discount-table td:last-child { border-right: none; }
.quantity-row { background: var(--c-bg); }
.quantity-row th,
.price-row th {
  text-align: left;
  font-weight: 700;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: .04em;
  color: var(--c-muted);
  background: var(--c-bg);
}
.price-row td { font-weight: 600; font-family: var(--font-mono); }
.bulk-discount-table td.pc-tier-active {
  background: var(--c-accent) !important;
  color: #fff !important;
  box-shadow: none !important;
}
.bulk-discount-table th.pc-tier-active {
  background: rgba(29,78,216,.08) !important;
}

/* Staffel-slider */
#pc-staffel-slider-wrap {
  margin-bottom: 16px;
}
#pc-staffel-slider-wrap > div:first-child {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 6px;
}
#pc-staffel-slider-wrap strong {
  font-size: 14px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--c-muted);
}
#pc-staffel-slider-info {
  font-size: 14px;
  font-weight: 600;
  color: var(--c-accent);
  font-family: var(--font-mono);
}
#pc-staffel-range {
  width: 100%;
  accent-color: var(--c-accent);
  cursor: pointer;
}
#pc-staffel-labels {
  display: flex;
  justify-content: space-between;
  font-size: 13px;
  color: var(--c-muted);
  font-family: var(--font-mono);
  margin-top: 4px;
}

/* Aantal input */
.dom-qty-row {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}
.dom-qty-label {
  font-size: 14px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--c-muted);
  white-space: nowrap;
}
.dom-qty-input-wrap {
  display: flex;
  align-items: center;
  gap: 0;
  border: 1.5px solid var(--c-border);
  border-radius: var(--r-md);
  overflow: hidden;
  background: var(--c-surface);
}
.dom-qty-btn {
  width: 36px; height: 40px;
  border: none;
  background: var(--c-bg);
  color: var(--c-text);
  font-size: 18px;
  font-weight: 400;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: background .15s;
  flex-shrink: 0;
}
.dom-qty-btn:hover { background: var(--c-border); }
.dom-qty-input-wrap input.qty {
  width: 64px;
  border: none;
  border-left: 1px solid var(--c-border);
  border-right: 1px solid var(--c-border);
  text-align: center;
  font-size: 15px;
  font-weight: 700;
  font-family: var(--font-mono);
  padding: 9px 4px;
  -moz-appearance: textfield;
  background: var(--c-surface);
  color: var(--c-text);
}
.dom-qty-input-wrap input.qty::-webkit-outer-spin-button,
.dom-qty-input-wrap input.qty::-webkit-inner-spin-button { -webkit-appearance: none; }
.dom-qty-input-wrap input.qty:focus { outline: none; }
#qty-min-hint {
  font-size: 13px;
  color: var(--c-muted);
}

/* ── Navigatie-knoppen tussen stappen ────────────────────── */
.dom-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 11px 20px;
  border-radius: var(--r-md);
  font-family: var(--font);
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  border: none;
  transition: background .15s, transform .1s, box-shadow .15s;
  text-decoration: none;
}
.dom-btn:active { transform: scale(.98); }

.dom-btn-primary {
  background: var(--c-accent);
  color: #fff !important;
  flex: 1;
  justify-content: center;
}
.dom-btn-primary:hover { background: var(--c-accent-h); box-shadow: var(--shadow-md); }
.dom-btn-primary:disabled {
  background: var(--c-border);
  color: var(--c-muted);
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

.dom-btn-secondary {
  background: var(--c-surface);
  color: var(--c-text);
  border: 1.5px solid var(--c-border);
}
.dom-btn-secondary:hover { border-color: var(--c-border-h); background: var(--c-bg); }

.dom-btn-submit {
  background: #15803d;
  color: #fff;
  flex: 1;
  justify-content: center;
  font-size: 14px;
  padding: 13px 24px;
}
.dom-btn-submit:hover { background: #166534; box-shadow: var(--shadow-md); }
.dom-btn-submit:disabled {
  background: var(--c-border);
  color: var(--c-muted);
  cursor: not-allowed;
}

/* ── Alerts & validatie ───────────────────────────────────── */
.pc-alert {
  background: var(--c-err-bg);
  color: var(--c-err-text);
  border: 1px solid var(--c-err-border);
  padding: 10px 14px;
  border-radius: var(--r-md);
  font-size: 15px;
  line-height: 1.5;
  margin-bottom: 12px;
}
/* Geen geneste boxen of bullets */
.pc-alert ul, .pc-alert ol { margin: 0; padding: 0; list-style: none; }
.pc-alert li { margin: 0; padding: 0; list-style: none; }
.pc-alert li::before { display: none; }
.pc-alert .pc-alert { border: none; background: none; padding: 0; margin: 0; border-radius: 0; }

#pc-dim-warnings { margin-bottom: 12px; }

.pc-intro-notice {
  background: var(--c-warn-bg);
  border: 1px solid var(--c-warn-border);
  color: var(--c-warn-text);
  padding: 10px 14px;
  border-radius: var(--r-md);
  font-size: 15px;
  display: none;
  margin-bottom: 12px;
}

/* Voortgangsbalk bovenaan */
.dom-progress-bar {
  height: 3px;
  background: var(--c-border);
  border-radius: 0;
  overflow: hidden;
}
.dom-progress-fill {
  height: 100%;
  background: var(--c-accent);
  border-radius: 0 3px 3px 0;
  transition: width .35s ease;
}

/* Verborgen prijsveld */
.prijscalculator-price-top { display: none !important; }
#staffel_tabel { display: none; } /* wordt intern gebruikt, visueel vervangen */
#pc-staffel-slider-wrap-old { display: none; }

/* ── Stap 1 hint (laat zien wat dimensies betekenen) ─── */
.dom-dims-hint {
  display: flex;
  gap: 6px;
  font-size: 13px;
  color: var(--c-muted);
  margin-top: -6px;
}
.dom-dims-hint span {
  display: flex;
  align-items: center;
  gap: 3px;
}

/* ── Validatie-statusindicator per dimensie ──────────────── */
.dom-dim-wrap input.is-valid { border-color: #86efac; }
.dom-dim-wrap input.is-invalid { border-color: var(--c-err-border); }

/* ── Overzicht-samenvatting boven stap 3 ─────────────────── */
.dom-summary-bar {
  display: flex;
  gap: 0;
  border: 1px solid var(--c-border);
  border-radius: var(--r-md);
  overflow: hidden;
  margin-bottom: 16px;
  background: var(--c-surface);
}
.dom-summary-item {
  flex: 1;
  padding: 8px 12px;
  border-right: 1px solid var(--c-border);
  cursor: pointer;
  transition: background .15s;
  display: flex;
  flex-direction: column;
  gap: 1px;
}
.dom-summary-item:last-child { border-right: none; }
.dom-summary-item:hover { background: var(--c-accent-lt); }
.dom-summary-item-label {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--c-muted);
}
.dom-summary-item-value {
  font-size: 14px;
  font-weight: 700;
  font-family: var(--font-mono);
  color: var(--c-text);
  line-height: 1.3;
}
.dom-summary-item-value.is-empty { color: var(--c-border-h); }
.dom-summary-edit {
  font-size: 11px;
  color: var(--c-accent);
  margin-top: 1px;
}

/* ── Responsive ──────────────────────────────────────────── */
@media (max-width: 720px) {
  .dom-layout {
    grid-template-columns: 1fr;
  }
  .dom-preview-card {
    position: static;
  }
  .dom-dims-row {
    grid-template-columns: 1fr 1fr 1fr;
    gap: 8px;
  }
  .dom-golf-grid {
    grid-template-columns: 1fr;
  }
  /* Step tabs op mobiel: bol + "Stap N" eronder */
  .dom-step-tab {
    justify-content: center;
    padding: 10px 4px;
    gap: 0;
    flex-direction: column;
    align-items: center;
  }
  .dom-step-title { display: none; }
  .dom-step-sub   { display: none; }
  .dom-step-tab::after { display: none !important; }

  /* Bol: pas grootte aan voor mobiel */
  .dom-step-num {
    width: 26px;
    height: 26px;
    font-size: 13px;
    /* Alleen de bol zelf — label staat erbuiten in de tab */
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    flex-direction: row;
  }
  .dom-step-num .dom-step-n {
    line-height: 1;
  }
  /* Label als los element direct in .dom-step-tab, onder de bol */
  .dom-step-num .dom-step-label {
    display: none; /* verborgen binnen de bol */
  }
  .dom-step-tab .dom-step-label {
    display: block;
    font-size: 9px;
    font-weight: 600;
    letter-spacing: .04em;
    color: var(--c-muted);
    text-transform: uppercase;
    white-space: nowrap;
    line-height: 1;
    margin-top: 4px;
  }
  .dom-step-tab.is-active .dom-step-label { color: var(--c-accent); }
  .dom-step-tab.is-done .dom-step-label   { color: var(--c-success); }

  /* Mobiele selectiebalk boven keuzehulp */
  .dom-mobiel-selectie {
    display: flex;
    gap: 8px;
    margin-bottom: 12px;
  }
  .dom-summary-bar { flex-wrap: wrap; }
}

@media (max-width: 420px) {
  .dom-dims-row { grid-template-columns: 1fr; }
  .dom-step-panel { padding: 16px; }
  .dom-step-nav   { padding: 12px 16px 16px; }
}

/* SVG labels */
svg .dim-label {
  font: 600 11px/1 'DM Sans', system-ui, sans-serif;
  fill: var(--c-accent);
}
svg .hint {
  font: 500 10px/1 'DM Sans', system-ui, sans-serif;
  fill: var(--c-muted);
}

/* Loading spinner bij AJAX */
.dom-price-loading {
  display: inline-block;
  width: 14px; height: 14px;
  border: 2px solid var(--c-border);
  border-top-color: var(--c-accent);
  border-radius: 50%;
  animation: spin .6s linear infinite;
  vertical-align: middle;
  margin-left: 8px;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* Geblokkeerde volgende-stap knop bij plaatmaat fout */
.dom-btn-primary.is-blocked {
  opacity: 0.45;
  cursor: not-allowed;
}

/* ── FEFCO Grid ────────────────────────────────────────────── */
.doos-fefco-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 16px;
  margin-bottom: 28px;
}
.doos-fefco-card {
  border: 2px solid var(--c-border);
  border-radius: var(--r-lg);
  background: var(--c-surface);
  cursor: pointer;
  transition: border-color .15s, box-shadow .15s;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.doos-fefco-card:hover {
  border-color: var(--c-accent);
  box-shadow: 0 2px 12px rgba(29,78,216,.10);
}
.doos-fefco-card.is-selected {
  border-color: var(--c-accent);
  box-shadow: 0 0 0 3px rgba(29,78,216,.15);
}
.doos-fefco-preview {
  background: var(--c-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  height: 200px;
  overflow: hidden;
}
.doos-fefco-preview iframe {
  width: 100%;
  height: 200px;
  border: none;
  pointer-events: none; /* klik gaat naar kaart zelf */
}
.doos-fefco-card.is-selected .doos-fefco-preview iframe {
  pointer-events: auto; /* na selectie interactief */
}
.doos-fefco-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  background: var(--c-bg);
}
.doos-fefco-code-big {
  font-size: 28px;
  font-weight: 700;
  color: var(--c-muted);
  font-family: var(--font-mono, monospace);
}
.doos-fefco-info {
  padding: 12px 14px;
  flex: 1;
}
.doos-fefco-naam {
  font-weight: 600;
  font-size: 14px;
  color: var(--c-text);
  display: flex;
  align-items: center;
  gap: 8px;
}
.doos-fefco-badge {
  font-size: 13px;
  font-weight: 500;
  background: var(--c-bg);
  color: var(--c-muted);
  border: 1px solid var(--c-border);
  border-radius: 4px;
  padding: 1px 6px;
}
.doos-fefco-omschr {
  font-size: 14px;
  color: var(--c-muted);
  margin-top: 4px;
  line-height: 1.4;
}

/* ── Karton sectie ──────────────────────────────────────────── */
.doos-karton-sectie {
  margin-top: 4px;
}
.doos-karton-titel {
  font-size: 15px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--c-muted);
  margin: 0 0 10px;
}

/* ── Verberg Plano knop ─────────────────────────────────────── */
.dom-toggle-wrap { display: none !important; }

/* ══════════════════════════════════════════════════════════════
   NIEUWE LAYOUT — stappenbalk breed, stap-afhankelijke content
   ══════════════════════════════════════════════════════════════ */

/* Verberg oude 2-koloms layout elementen */
.dom-layout, .dom-preview-card { display: none !important; }

/* Topbar: voortgang + stappen — altijd vol breed */
.dom-topbar-wrap {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--r-lg) var(--r-lg) 0 0;
  padding: 0 0 0 0;
  overflow: hidden;
}
.dom-topbar-wrap .dom-progress-bar {
  border-radius: 0;
  height: 5px;
  margin: 0;
}
.dom-topbar-wrap .dom-steps-bar {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  border-bottom: none;
  border-radius: 0;
  gap: 0;
  padding: 0;
  background: none;
  border: none;
}
.dom-topbar-wrap .dom-step-tab {
  border-radius: 0;
  border-right: 1px solid var(--c-border);
  padding: 14px 20px;
  justify-content: flex-start;
}
.dom-topbar-wrap .dom-step-tab:last-child { border-right: none; }

/* Content area */
.dom-content-area {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-top: none;
  border-radius: 0 0 var(--r-lg) var(--r-lg);
  padding: 0;
}


/* Stap 1 panel — full width */
#dom-panel-1.is-active {
  display: block;
}

/* FEFCO grid — standaard 3 kolommen, overschreven in stap 1 layout */
.doos-fefco-grid {
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

/* Compactere kaarten in stap 1 */
.doos-fefco-preview {
  height: 180px !important;
}
.doos-fefco-preview iframe {
  height: 180px !important;
  pointer-events: none;
}
.doos-fefco-card.is-selected .doos-fefco-preview iframe {
  pointer-events: auto;
}

/* Stap 2 panel — 2 kolommen: Pacdora+preview links, maten rechts */
#dom-panel-2.is-active {
  display: block;
}
/* Stap 2: 2x2 grid */
.dom-step2-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: auto auto;
  gap: 0 32px;
  align-items: start;
}
.dom-step2-cell--tekening { grid-column: 1; grid-row: 1; padding-bottom: 24px; }
.dom-step2-cell--maten    { grid-column: 2; grid-row: 1; padding-bottom: 24px; }
.dom-step2-cell--pacdora  {
  grid-column: 1; grid-row: 2;
  padding-top: 24px;
  border-top: 1px solid var(--c-border);
}
.dom-step2-cell--doosinfo {
  grid-column: 2; grid-row: 2;
  padding-top: 24px;
  border-top: 1px solid var(--c-border);
}
@media (max-width: 900px) {
  .dom-step2-grid { grid-template-columns: 1fr; }
  .dom-step2-cell--tekening { grid-column: 1; grid-row: 1; padding-bottom: 20px; border-top: none; }
  .dom-step2-cell--maten    { grid-column: 1; grid-row: 2; padding-bottom: 20px; padding-top: 20px; border-top: 1px solid var(--c-border); }
  .dom-step2-cell--pacdora  { grid-column: 1; grid-row: 3; padding-top: 20px; border-top: 1px solid var(--c-border); }
  .dom-step2-cell--doosinfo { grid-column: 1; grid-row: 4; padding-top: 20px; border-top: 1px solid var(--c-border); }
}

.dom-step2-cell--pacdora {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.dom-step2-pacdora-badge-wrap {
  display: flex;
}
.dom-step2-pacdora iframe {
  border-radius: var(--r-md);
  border: 1px solid var(--c-border);
  width: 100%;
  height: 320px;
  display: block;
}
.doos-pacdora-placeholder {
  height: 320px;
  background: var(--c-bg);
  border: 1px solid var(--c-border);
  border-radius: var(--r-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 32px;
  font-weight: 700;
  color: var(--c-muted);
}

.dom-step2-fields {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.dom-step2-fields .dom-panel-title { margin-top: 0; }


.dom-step2-pacdora-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 13px;
  font-weight: 500;
  color: var(--c-muted);
  padding: 0;
}

/* Doosinfo blok */
.dom-step2-doosinfo {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding-top: 4px;
}
.dom-doosinfo-naam {
  font-size: 15px;
  font-weight: 700;
  color: var(--c-text);
  line-height: 1.3;
}
.dom-doosinfo-omschr {
  font-size: 15px;
  color: var(--c-muted);
  line-height: 1.6;
}

/* Stap 3 — gecentreerd, max 560px */
#dom-panel-3.is-active {
  display: block;
  max-width: 560px;
  margin: 0 auto;
}

/* Nav knoppen */
.dom-step-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  padding: 16px 28px 24px;
  border-top: 1px solid var(--c-border);
}

/* ══════════════════════════════════════════════════════════════
   STAP 3 — Staffelkaarten + Prijs hero
   ══════════════════════════════════════════════════════════════ */

/* Staffel kaarten grid */
.dom-staffel-titel {
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .07em;
  color: var(--c-muted);
  margin: 0 0 12px;
}
.dom-staffel-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(90px, 1fr));
  gap: 8px;
  margin-bottom: 28px;
}
.dom-staffel-card {
  background: var(--c-bg);
  border: 2px solid var(--c-border);
  border-radius: var(--r-md);
  padding: 14px 8px 12px;
  cursor: pointer;
  text-align: center;
  transition: border-color .15s, box-shadow .15s, background .15s;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  min-height: 96px;
}
.dom-staffel-card:hover {
  border-color: var(--c-accent);
  background: #fff;
}
.dom-staffel-card.is-active {
  border-color: var(--c-accent);
  background: var(--c-accent-lt);
  box-shadow: 0 0 0 3px rgba(33,73,133,.13);
}
.dom-staffel-card-qty {
  font-size: 13px;
  font-weight: 600;
  color: var(--c-muted);
  white-space: nowrap;
  line-height: 1;
}
.dom-staffel-card.is-active .dom-staffel-card-qty {
  color: var(--c-accent);
}
.dom-staffel-card-price-wrap {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 2px;
  flex: 1;
}
.dom-staffel-card-euro {
  font-size: 15px;
  font-weight: 700;
  color: var(--c-text);
  line-height: 1;
}
.dom-staffel-card-price {
  font-size: 20px;
  font-weight: 800;
  color: var(--c-text);
  line-height: 1;
}
.dom-staffel-card.is-active .dom-staffel-card-euro,
.dom-staffel-card.is-active .dom-staffel-card-price {
  color: var(--c-accent);
}
.dom-staffel-card-badge {
  font-size: 12px;
  font-weight: 700;
  background: #dcfce7;
  color: #166534;
  border-radius: 20px;
  padding: 2px 8px;
  line-height: 1.4;
  min-width: 36px;
}
.dom-staffel-card-badge.is-hidden {
  background: transparent;
  color: transparent;
}

/* Prijs hero */
.dom-price-hero {
  background: linear-gradient(135deg, #214985 0%, #2a5ba3 100%);
  border-radius: var(--r-lg);
  padding: 24px 28px;
  color: #fff;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}
.dom-price-hero-loading {
  color: rgba(255,255,255,.9);
  font-size: 20px;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
}
.dom-price-hero-unit {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.dom-price-hero-label {
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
  opacity: .75;
}
.dom-price-hero-value {
  font-size: 42px;
  font-weight: 900;
  line-height: 1;
  letter-spacing: -.02em;
}
.dom-price-hero-total {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 4px;
}
.dom-price-hero-totlabel {
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
  opacity: .75;
}
.dom-price-hero-totvalue {
  font-size: 22px;
  font-weight: 700;
  opacity: .9;
}
.dom-total-qty {
  font-size: 15px;
  font-weight: 400;
  opacity: .7;
  margin-left: 6px;
}

/* Verberg de oude price display klassen */
.dom-price-display:not(.dom-price-hero) { display: none !important; }

/* ══════════════════════════════════════════════════════════════
   STAP 1 — 3-koloms layout: fefco (2 col) + karton rechts
   ══════════════════════════════════════════════════════════════ */
.dom-step1-layout {
  display: grid;
  grid-template-columns: 1fr 220px;
  gap: 24px;
  align-items: start;
}
.dom-step1-fefco-wrap {
  min-width: 0;
}

/* FEFCO grid in stap 1: 2 kolommen */
.dom-step1-fefco-wrap .doos-fefco-grid {
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

.dom-step1-karton-wrap {
  position: sticky;
  top: 20px;
}

/* Karton als verticale lijst */
.dom-golf-grid--vertical {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.dom-golf-grid--vertical .dom-golf-card {
  width: 100%;
}

@media (max-width: 700px) {
  .dom-step1-layout {
    grid-template-columns: 1fr;
  }
  .dom-step1-karton-wrap {
    position: static;
  }
  .dom-step1-fefco-wrap .doos-fefco-grid {
    grid-template-columns: 1fr;
  }
}

/* ── Live selectiebalk stap 1 ────────────────────────────────── */
.dom-step1-selectie {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--c-bg);
  border: 1px solid var(--c-border);
  border-radius: var(--r-md);
  padding: 10px 16px;
  margin-bottom: 20px;
  font-size: 14px;
  color: var(--c-muted);
  transition: background .2s, border-color .2s, color .2s;
}
.dom-step1-selectie.is-filled {
  background: #eff6ff;
  border-color: var(--c-accent);
  color: var(--c-text);
}
.dom-step1-selectie-icon {
  font-size: 16px;
  color: var(--c-accent);
  opacity: 0;
  transition: opacity .2s;
}
.dom-step1-selectie.is-filled .dom-step1-selectie-icon {
  opacity: 1;
}
.dom-step1-selectie-sep {
  color: var(--c-border);
  font-size: 18px;
}
#dom-step1-sel-fefco {
  font-weight: 600;
}
#dom-step1-sel-golf {
  color: var(--c-muted);
}
.dom-step1-selectie.is-filled #dom-step1-sel-golf {
  color: var(--c-text);
}

/* ── Selectiebalk rechterkolom stap 1 ───────────────────────── */
.dom-selectie-balk {
  display: flex;
  flex-direction: column;
  gap: 6px;
  background: var(--c-accent-lt);
  border: 1px solid #c5d6ef;
  border-left: 4px solid var(--c-accent);
  border-radius: var(--r-md);
  padding: 14px 18px;
  margin-bottom: 16px;
  box-shadow: 0 2px 8px rgba(33,73,133,0.07);
}
.dom-selectie-balk-titel {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: var(--c-accent);
  margin: 0 0 6px;
}
.dom-selectie-item {
  display: flex;
  align-items: baseline;
  gap: 8px;
}
.dom-selectie-label {
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .07em;
  color: #5272a0;
  white-space: nowrap;
  min-width: 52px;
}
.dom-selectie-waarde {
  font-size: 14px;
  font-weight: 700;
  color: var(--c-accent);
}
.dom-selectie-waarde.is-leeg {
  color: #8fa8c8;
  font-weight: 400;
  font-style: italic;
  font-size: 15px;
}

/* Verberg summary-bar buiten stap 3 */
#dom-panel-1 .dom-summary-bar,
#dom-panel-2 .dom-summary-bar { display: none !important; }

/* Verberg pc-intro-notice als leeg */
#pc-intro-notice:empty { display: none !important; }

/* Preview specs alleen zichtbaar in stap 2 */
.dom-preview-specs { display: none; }
#dom-panel-2.is-active .dom-preview-specs { display: flex; }

/* ── Video play overlay ─────────────────────────────────────── */
.doos-fefco-preview {
  position: relative;
}
.doos-video-overlay {
  position: absolute;
  inset: 0;
  margin: auto;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: rgba(29,78,216,.85);
  color: #fff;
  font-size: 20px;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background .15s, transform .15s;
  box-shadow: 0 2px 12px rgba(0,0,0,.25);
  z-index: 2;
}
.doos-video-overlay:hover {
  background: rgba(29,78,216,1);
  transform: scale(1.08);
}

/* ── Video in stap 1 kaart ──────────────────────────────────── */
.doos-fefco-video-wrap {
  position: relative;
  width: 100%;
  aspect-ratio: 1 / 1;
  background: #f1f5f9;
  border-radius: var(--r-sm);
  overflow: hidden;
}
.doos-fefco-video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  position: relative;
  z-index: 1;
}
/* Replay knop — subtiele pill linksonder, bedekt video niet */
.doos-video-replay {
  display: none;
  position: absolute;
  inset: 0;
  align-items: flex-end;
  justify-content: flex-end;
  padding: 8px;
  background: transparent;
  border: none;
  cursor: pointer;
  z-index: 10;
}
.doos-video-replay::after {
  content: '▶ Opnieuw';
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: rgba(255,255,255,.88);
  color: #333;
  border: 1px solid rgba(0,0,0,.12);
  border-radius: 20px;
  padding: 3px 10px;
  font-size: 13px;
  font-weight: 600;
  backdrop-filter: blur(4px);
  pointer-events: none;
}
.doos-fefco-video-wrap .doos-video-replay.is-visible {
  display: flex !important;
}
.doos-video-replay:hover::after {
  background: rgba(255,255,255,1);
}

/* ══════════════════════════════════════════════════════════════
   KEUZEHULP — kartonadvies widget
   ══════════════════════════════════════════════════════════════ */
.dom-keuzehulp {
  border: 1px solid var(--c-border);
  border-radius: var(--r-md);
  margin-bottom: 20px;
  overflow: hidden;
  transition: border-color .2s;
}
.dom-keuzehulp.is-open {
  border-color: var(--c-accent);
}
.dom-keuzehulp-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  cursor: pointer;
  background: var(--c-bg);
  user-select: none;
}
.dom-keuzehulp-header:hover {
  background: #f8faff;
}
.dom-keuzehulp-icon {
  font-size: 18px;
  flex-shrink: 0;
}
.dom-keuzehulp-titel {
  font-weight: 700;
  font-size: 14px;
  color: var(--c-text);
}
.dom-keuzehulp-sub {
  font-size: 14px;
  color: var(--c-muted);
  flex: 1;
}
.dom-keuzehulp-chevron {
  font-size: 16px;
  color: var(--c-muted);
  flex-shrink: 0;
}
.dom-keuzehulp-body {
  padding: 16px;
  border-top: 1px solid var(--c-border);
  background: #fff;
}
.dom-keuzehulp-vragen {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.dom-keuzehulp-vraag-label {
  font-size: 15px;
  font-weight: 600;
  color: var(--c-text);
  margin: 0 0 8px;
}
.dom-keuzehulp-opties {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.dom-khulp-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  background: var(--c-bg);
  border: 2px solid var(--c-border);
  border-radius: var(--r-md);
  padding: 8px 14px;
  cursor: pointer;
  font-size: 15px;
  font-weight: 600;
  color: var(--c-text);
  transition: border-color .15s, background .15s;
  min-width: 80px;
}
.dom-khulp-btn span {
  font-size: 12px;
  font-weight: 400;
  color: var(--c-muted);
}
.dom-khulp-btn:hover {
  border-color: var(--c-accent);
  background: #f0f6ff;
}
.dom-khulp-btn.is-active {
  border-color: var(--c-accent);
  background: #eff6ff;
  color: var(--c-accent);
}
.dom-khulp-btn.is-active span {
  color: var(--c-accent);
  opacity: .75;
}

/* Advies resultaat */
.dom-keuzehulp-advies {
  margin-top: 16px;
  padding: 12px 16px;
  background: #f0f9ff;
  border: 1px solid #bae6fd;
  border-radius: var(--r-md);
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.dom-keuzehulp-advies-inner {
  display: flex;
  align-items: baseline;
  gap: 8px;
  flex-wrap: wrap;
}
.dom-keuzehulp-advies-label {
  font-size: 14px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: #0369a1;
}
.dom-keuzehulp-advies-golf {
  font-size: 16px;
  font-weight: 800;
  color: #0c4a6e;
}
.dom-keuzehulp-advies-reden {
  font-size: 14px;
  color: #0369a1;
}
.dom-khulp-selecteer {
  background: var(--c-accent);
  color: #fff;
  border: none;
  border-radius: var(--r-md);
  padding: 8px 14px;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
  transition: background .15s;
}
.dom-khulp-selecteer:hover {
  background: #183670;
}

@media (max-width: 600px) {
  .dom-keuzehulp-sub { display: none; }
  .dom-khulp-btn { min-width: 70px; }
}

/* Kleur knoppen in keuzehulp */
.dom-khulp-btn--kleur {
  flex-direction: row;
  gap: 8px;
  align-items: center;
}
.dom-khulp-btn--kleur span:not(.dom-khulp-kleur-dot) {
  font-size: 12px;
  color: var(--c-muted);
}
.dom-khulp-kleur-dot {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  flex-shrink: 0;
  display: inline-block;
}

/* ══════════════════════════════════════════════════════════════
   MOBIEL BOTTOM SHEET — kartonkeuze stap 1
   ══════════════════════════════════════════════════════════════ */
@media (max-width: 700px) {

  /* Verberg karton sectie in de normale layout */
  .dom-step1-karton-wrap {
    display: none;
  }

  /* Bottom sheet overlay */
  .dom-karton-sheet-overlay {
    display: block;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,.45);
    z-index: 9998;
    opacity: 0;
    pointer-events: none;
    transition: opacity .3s;
  }
  .dom-karton-sheet-overlay.is-open {
    opacity: 1;
    pointer-events: all;
  }

  /* Bottom sheet zelf */
  .dom-karton-sheet {
    display: flex;
    flex-direction: column;
    position: fixed;
    left: 0; right: 0; bottom: 0;
    z-index: 9999;
    background: #fff;
    border-radius: 20px 20px 0 0;
    padding: 0 0 env(safe-area-inset-bottom, 16px);
    box-shadow: 0 -4px 32px rgba(0,0,0,.18);
    transform: translateY(100%);
    transition: transform .35s cubic-bezier(.32,1.2,.42,1);
    max-height: 85vh;
    overflow: hidden;
  }
  .dom-karton-sheet.is-open {
    transform: translateY(0);
  }

  /* Handle */
  .dom-karton-sheet-handle {
    flex-shrink: 0;
    display: flex;
    justify-content: center;
    padding: 12px 0 8px;
  }
  .dom-karton-sheet-handle::before {
    content: '';
    width: 40px;
    height: 4px;
    background: #d1d5db;
    border-radius: 2px;
  }

  /* Header */
  .dom-karton-sheet-header {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 20px 12px;
    border-bottom: 1px solid var(--c-border);
  }
  .dom-karton-sheet-title {
    font-size: 15px;
    font-weight: 700;
    color: var(--c-text);
  }
  .dom-karton-sheet-close {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--c-bg);
    border: none;
    font-size: 18px;
    color: var(--c-muted);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
  }

  /* Scrollbaar karton-grid binnen sheet */
  .dom-karton-sheet-body {
    flex: 1;
    overflow-y: auto;
    padding: 16px 20px 8px;
    -webkit-overflow-scrolling: touch;
  }

  /* Karton kaarten in sheet: 2 kolommen */
  .dom-karton-sheet-body .dom-golf-grid--vertical {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
  }
  .dom-karton-sheet-body .dom-golf-card {
    width: 100%;
    padding: 14px 12px;
  }

  /* Hint onder FEFCO grid dat karton nog gekozen moet worden */
  .dom-karton-sheet-trigger-hint {
    display: flex;
    align-items: center;
    gap: 10px;
    background: var(--c-bg);
    border: 2px dashed var(--c-border);
    border-radius: var(--r-md);
    padding: 14px 16px;
    margin-top: 16px;
    cursor: pointer;
    font-size: 14px;
    color: var(--c-muted);
    transition: border-color .2s, background .2s;
  }
  .dom-karton-sheet-trigger-hint.is-selected {
    border-style: solid;
    border-color: var(--c-accent);
    background: var(--c-accent-lt);
    color: var(--c-text);
  }
  .dom-karton-sheet-trigger-hint-icon {
    font-size: 22px;
    flex-shrink: 0;
  }
  .dom-karton-sheet-trigger-hint-text {
    flex: 1;
  }
  .dom-karton-sheet-trigger-hint-label {
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .06em;
    color: var(--c-muted);
    margin-bottom: 2px;
  }
  .dom-karton-sheet-trigger-hint.is-selected .dom-karton-sheet-trigger-hint-label {
    color: var(--c-accent);
  }
  .dom-karton-sheet-trigger-hint-val {
    font-weight: 600;
    color: var(--c-text);
  }
  .dom-karton-sheet-trigger-hint-arrow {
    font-size: 16px;
    color: var(--c-muted);
    flex-shrink: 0;
  }
}

/* Op desktop: sheet elementen verbergen */
@media (min-width: 701px) {
  .dom-karton-sheet,
  .dom-karton-sheet-overlay,
  .dom-karton-sheet-trigger-hint {
    display: none !important;
  }
}

/* Mobiele selectie chips boven keuzehulp */
.dom-mobiel-selectie {
  display: none;
}
@media (max-width: 720px) {
  .dom-mobiel-selectie {
    display: flex;
    gap: 8px;
    margin-bottom: 14px;
    flex-wrap: wrap;
  }
  .dom-mobiel-selectie-chip {
    display: flex;
    align-items: center;
    gap: 6px;
    background: var(--c-bg);
    border: 1.5px solid var(--c-border);
    border-radius: 20px;
    padding: 5px 12px 5px 8px;
    font-size: 14px;
    color: var(--c-muted);
    transition: border-color .2s, background .2s;
  }
  .dom-mobiel-selectie-chip.is-set {
    border-color: var(--c-accent);
    background: var(--c-accent-lt);
    color: var(--c-text);
  }
  .dom-mobiel-selectie-chip-dot {
    width: 10px; height: 10px;
    border-radius: 50%;
    background: var(--c-border);
    flex-shrink: 0;
    transition: background .2s;
  }
  .dom-mobiel-selectie-chip.is-set .dom-mobiel-selectie-chip-dot {
    background: var(--c-accent);
  }
  .dom-mobiel-selectie-chip-val {
    font-weight: 600;
  }
}

/* Stap 1 selectie foutmelding */
.dom-stap1-error {
  background: #fef2f2;
  border: 1px solid #fca5a5;
  color: #b91c1c;
  border-radius: var(--r-md);
  padding: 10px 14px;
  font-size: 15px;
  font-weight: 500;
  margin-bottom: 14px;
}

/* Mini-cart: aantal als tekst ipv bewerkbaar veld */
.doos-minicart-qty {
  font-weight: 600;
  font-size: 15px;
}

/* Stap 2 media tabel: compacte url inputs */
.doos-media-table td input[type="url"] {
    font-size: 13px !important;
    padding: 4px 6px;
    min-width: 120px;
}
.doos-media-table th {
    font-size: 13px;
    padding: 6px 8px;
}

/* Selectie balk: highlight-flash bij wijziging */
@keyframes selectie-flash {
  0%   { background: var(--c-accent-lt); box-shadow: 0 2px 8px rgba(33,73,133,0.07); }
  35%  { background: #d4e4f7;            box-shadow: 0 4px 16px rgba(33,73,133,0.18); border-color: #8fb3d9; }
  100% { background: var(--c-accent-lt); box-shadow: 0 2px 8px rgba(33,73,133,0.07); }
}
.dom-selectie-balk.is-changed {
  animation: selectie-flash 0.55s ease-out forwards;
}
/* Waarde: fade-in bij eerste verschijnen */
@keyframes waarde-in {
  from { opacity: 0; transform: translateY(-3px); }
  to   { opacity: 1; transform: translateY(0); }
}
.dom-selectie-waarde:not(.is-leeg) {
  animation: waarde-in 0.25s ease-out;
}

/* ── Stap 4: Successpaneel ────────────────────────────────── */
.dom-success-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 32px 24px 24px;
  gap: 16px;
}
.dom-success-icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--c-success);
  color: #fff;
  font-size: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: success-pop 0.4s cubic-bezier(.175,.885,.32,1.275) both;
}
@keyframes success-pop {
  from { transform: scale(0); opacity: 0; }
  to   { transform: scale(1); opacity: 1; }
}
.dom-success-titel {
  font-size: 20px;
  font-weight: 700;
  color: var(--c-text);
  margin: 0;
}
.dom-success-samenvatting {
  background: var(--c-accent-lt);
  border: 1px solid #c5d6ef;
  border-left: 4px solid var(--c-accent);
  border-radius: var(--r-md);
  padding: 14px 20px;
  width: 100%;
  max-width: 420px;
  text-align: left;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.dom-success-regel {
  display: flex;
  gap: 10px;
  font-size: 14px;
}
.dom-success-regel span {
  color: #5272a0;
  font-weight: 700;
  text-transform: uppercase;
  font-size: 11px;
  letter-spacing: .06em;
  min-width: 80px;
  padding-top: 2px;
}
.dom-success-regel strong {
  color: var(--c-accent);
  font-weight: 700;
}
.dom-success-vraag {
  font-size: 15px;
  color: var(--c-muted);
  margin: 4px 0 0;
}
.dom-success-acties {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
}
.dom-success-acties .dom-btn {
  min-width: 160px;
}

/* Keuzehulp: kleur-fallback melding */
.dom-khulp-kleur-warning {
  background: var(--c-warn-bg);
  border: 1px solid var(--c-warn-border);
  color: var(--c-warn-text);
  border-radius: var(--r-md);
  padding: 8px 12px;
  font-size: 13px;
  line-height: 1.5;
  margin-bottom: 10px;
}

/* Verwijder selectie knop in selectiebalk */
.dom-reset-selectie-btn {
  background: none;
  border: none;
  color: #5272a0;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  padding: 2px 0 0;
  text-align: center;
  width: 100%;
  opacity: 0.75;
  transition: opacity .15s, color .15s;
}
.dom-reset-selectie-btn:hover {
  opacity: 1;
  color: #fff;
  text-decoration: underline;
}

/* Binnenmaten info blok */
.dom-binnenmaten-info {
  background: var(--c-accent-lt);
  border: 1px solid #c5d6ef;
  border-left: 4px solid var(--c-accent);
  border-radius: var(--r-md);
  padding: 10px 14px;
  font-size: 13px;
  color: var(--c-accent);
  margin-bottom: 16px;
  line-height: 1.5;
}

/* Buitenmaten resultaat blok */
.dom-buitenmaten-blok {
  background: var(--c-bg);
  border: 1px solid var(--c-border);
  border-radius: var(--r-md);
  padding: 10px 14px;
  font-size: 13px;
  margin-top: 10px;
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}
.dom-buitenmaten-label {
  color: var(--c-muted);
}
.dom-buitenmaten-waarde {
  color: var(--c-text);
  font-size: 15px;
  font-family: var(--font-mono);
}