.bdj-offerte {
  --bdj-accent: #13b5ea;
  --bdj-text: #1f2328;
  --bdj-muted: #6b7280;
  --bdj-border: #e3e6ea;
  --bdj-bg: #f8f9fa;
  --bdj-radius: 10px;
  --bdj-error: #c0392b;
  color: var(--bdj-text);
  font-size: 16px;
  line-height: 1.5;
  margin: 24px 0;
}

.bdj-offerte *, .bdj-offerte *::before, .bdj-offerte *::after { box-sizing: border-box; }

.bdj-form {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  grid-template-areas: "s1 sum" "s2 sum" "s3 sum";
  gap: 0 32px;
  align-items: start;
}
.bdj-form > .bdj-section:nth-of-type(1) { grid-area: s1; }
.bdj-form > .bdj-section:nth-of-type(2) { grid-area: s2; }
.bdj-form > .bdj-section:nth-of-type(3) { grid-area: s3; }
.bdj-summary { grid-area: sum; position: sticky; top: var(--bdj-sticky-top, 100px); }
.bdj-summary--js { position: relative; top: auto; will-change: transform; }

.bdj-section { margin-bottom: 32px; }
.bdj-heading {
  display: flex; align-items: center; gap: 10px;
  font-size: 1.25em; margin: 0 0 16px;
}
.bdj-step {
  display: inline-grid; place-items: center;
  width: 28px; height: 28px; border-radius: 50%;
  background: var(--bdj-accent); color: #fff; font-size: 14px; font-weight: 700;
}

.bdj-muted { color: var(--bdj-muted); font-size: .875em; font-weight: 400; }
.bdj-req { color: var(--bdj-error); }

/* Velden */
.bdj-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.bdj-field { display: flex; flex-direction: column; gap: 6px; }
.bdj-field--full { grid-column: 1 / -1; }
.bdj-field label { font-weight: 600; font-size: .925em; }
.bdj-offerte input[type="text"], .bdj-offerte input[type="email"], .bdj-offerte input[type="tel"],
.bdj-offerte input[type="number"], .bdj-offerte input[type="date"], .bdj-offerte input[type="time"],
.bdj-offerte select, .bdj-offerte textarea {
  width: 100%; padding: 11px 12px; font: inherit; color: inherit;
  background: var(--bdj-bg); border: 1px solid var(--bdj-border); border-radius: 8px;
  transition: border-color .15s, box-shadow .15s;
}
.bdj-offerte input:focus, .bdj-offerte select:focus, .bdj-offerte textarea:focus {
  outline: none; border-color: var(--bdj-accent);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--bdj-accent) 22%, transparent);
}
.bdj-invalid input, .bdj-invalid select, .bdj-invalid textarea { border-color: var(--bdj-error); }
.bdj-error { color: var(--bdj-error); font-size: .85em; }

.bdj-guest-hint {
  margin: 4px 0 0; padding: 10px 12px; border-radius: 8px;
  background: #fff8e6; border: 1px solid #f3dca2; border-left: 4px solid #e0a800;
  font-size: .875em; line-height: 1.45;
}
.bdj-guest-hint[hidden] { display: none; }
.bdj-hint-action { display: inline-block; margin-top: 6px; font-weight: 700; color: var(--bdj-accent); text-decoration: none; }
.bdj-hint-action:hover { text-decoration: underline; }

/* Optiegroepen */
.bdj-show-options[hidden] { display: none; }
.bdj-show-options + .bdj-show-options { margin-top: 0; }
.bdj-field + .bdj-show-options { margin-top: 20px; }
.bdj-base {
  display: flex; gap: 16px; align-items: flex-start;
  padding: 16px; margin-bottom: 20px;
  border: 2px solid var(--bdj-accent); border-radius: var(--bdj-radius);
  background: color-mix(in srgb, var(--bdj-accent) 6%, #fff);
}
.bdj-base-img { width: 120px; aspect-ratio: 4 / 3; object-fit: cover; border-radius: 8px; flex-shrink: 0; }
.bdj-base-body { flex: 1; min-width: 0; }
.bdj-base-head { display: flex; flex-wrap: wrap; align-items: baseline; gap: 4px 10px; margin-bottom: 6px; }
.bdj-base-label {
  flex-basis: 100%; font-size: .75em; font-weight: 700; letter-spacing: .06em;
  text-transform: uppercase; color: var(--bdj-accent);
}
.bdj-base-name { font-size: 1.15em; }
.bdj-base-price { margin-left: auto; font-weight: 700; }
.bdj-base-list { margin: 0; padding: 0; list-style: none; columns: 2; column-gap: 20px; font-size: .925em; }
.bdj-base-list li { break-inside: avoid; padding: 2px 0 2px 22px; position: relative; }
.bdj-base-list li::before {
  content: ""; position: absolute; left: 2px; top: .55em;
  width: 10px; height: 6px; border: solid var(--bdj-accent); border-width: 0 0 2px 2px; transform: rotate(-45deg);
}
.bdj-base-text { margin: 0; font-size: .925em; color: var(--bdj-muted); }
.bdj-extra-intro { margin: 0 0 12px; font-weight: 600; }

.bdj-group { border: 0; padding: 0; margin: 0 0 24px; min-width: 0; }
.bdj-group legend { font-weight: 700; padding: 0; margin-bottom: 10px; display: flex; gap: 8px; align-items: baseline; }

.bdj-cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); gap: 12px; }
.bdj-card {
  position: relative; display: flex; flex-direction: column; cursor: pointer;
  border: 2px solid var(--bdj-border); border-radius: var(--bdj-radius);
  background: #fff; overflow: hidden; transition: border-color .15s, box-shadow .15s;
}
.bdj-card:hover { border-color: color-mix(in srgb, var(--bdj-accent) 50%, var(--bdj-border)); }
.bdj-card.is-selected { border-color: var(--bdj-accent); box-shadow: 0 4px 14px color-mix(in srgb, var(--bdj-accent) 20%, transparent); }
.bdj-card input { position: absolute; top: 10px; right: 10px; width: 18px; height: 18px; accent-color: var(--bdj-accent); margin: 0; }
.bdj-card-img { display: block; aspect-ratio: 4 / 3; background: var(--bdj-bg); }
.bdj-card-img img { width: 100%; height: 100%; object-fit: cover; display: block; }
.bdj-card-body { display: flex; flex-direction: column; gap: 2px; padding: 10px 12px 12px; }
.bdj-card-name { font-weight: 700; padding-right: 24px; }
.bdj-card-price { color: var(--bdj-accent); font-weight: 700; font-size: .95em; }
.bdj-card-desc { color: var(--bdj-muted); font-size: .85em; }
.bdj-card--none { justify-content: center; min-height: 90px; background: var(--bdj-bg); }

/* Samenvatting */
.bdj-summary {
  background: #fff; border: 1px solid var(--bdj-border); border-radius: var(--bdj-radius);
  padding: 20px; box-shadow: 0 6px 24px rgba(0,0,0,.05);
}
.bdj-summary-title { margin: 0 0 12px; font-size: 1.1em; }
.bdj-summary-lines { list-style: none; margin: 0; padding: 0; }
.bdj-summary-lines li {
  display: flex; justify-content: space-between; gap: 12px;
  padding: 7px 0; border-bottom: 1px dashed var(--bdj-border); font-size: .95em;
}
.bdj-summary-lines li span:last-child { white-space: nowrap; }
.bdj-summary-total {
  display: flex; justify-content: space-between; align-items: baseline;
  padding: 12px 0 4px; font-size: 1.05em;
}
.bdj-summary-total strong { font-size: 1.35em; }
.bdj-summary-total small { color: var(--bdj-muted); font-weight: 400; }
.bdj-summary-note { margin: 6px 0 14px; }

.bdj-check { display: flex; gap: 8px; align-items: flex-start; font-size: .9em; margin-bottom: 14px; flex-wrap: wrap; }
.bdj-check input { margin-top: 3px; accent-color: var(--bdj-accent); }
.bdj-check .bdj-error { flex-basis: 100%; }

.bdj-submit {
  width: 100%; padding: 14px 18px; border: 0; border-radius: 8px; cursor: pointer;
  background: var(--bdj-accent); color: #fff; font: inherit; font-weight: 700; font-size: 1.05em;
  transition: filter .15s, transform .05s;
}
.bdj-submit:hover { filter: brightness(1.07); }
.bdj-submit:active { transform: translateY(1px); }
.bdj-submit:disabled { opacity: .6; cursor: wait; }

.bdj-message {
  margin-top: 12px; padding: 10px 12px; border-radius: 8px;
  background: #fdecea; color: var(--bdj-error); font-size: .9em;
}

.bdj-thanks {
  padding: 28px; border-radius: var(--bdj-radius); text-align: center;
  background: color-mix(in srgb, var(--bdj-accent) 8%, #fff);
  border: 1px solid color-mix(in srgb, var(--bdj-accent) 30%, #fff);
}

.bdj-hp { position: absolute !important; left: -9999px !important; width: 1px; height: 1px; overflow: hidden; }

@media (max-width: 900px) {
  .bdj-form { grid-template-columns: 1fr; grid-template-areas: "s1" "s2" "s3" "sum"; }
  .bdj-summary, .bdj-summary--js { position: static; transform: none !important; }
}
@media (max-width: 560px) {
  .bdj-grid { grid-template-columns: 1fr; }
  .bdj-cards { grid-template-columns: 1fr 1fr; }
  .bdj-base { flex-direction: column; }
  .bdj-base-img { width: 100%; }
  .bdj-base-list { columns: 1; }
}