/* ══════════════════════════════════════════
   Dogleap Cabin Configurator — Styles
   Colours from dogleaphomes.dlc365.com:
   Navy: #1a2a5e  Blue: #478ac9  White: #fff
══════════════════════════════════════════ */

:root {
  --dlcfg-navy:    #1a2a5e;
  --dlcfg-blue:    #478ac9;
  --dlcfg-green:   #27ae60;
  --dlcfg-light:   #f4f7fb;
  --dlcfg-border:  #dde3ef;
  --dlcfg-text:    #222;
  --dlcfg-muted:   #667;
  --dlcfg-radius:  10px;
  --dlcfg-shadow:  0 2px 12px rgba(26,42,94,0.10);
}

.dlcfg-wizard {
  font-family: inherit;
  max-width: 960px;
  margin: 0 auto 40px;
  color: var(--dlcfg-text);
}

/* ── Header ── */
.dlcfg-header {
  background: var(--dlcfg-navy);
  color: #fff;
  border-radius: var(--dlcfg-radius) var(--dlcfg-radius) 0 0;
  padding: 20px 24px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px;
}
.dlcfg-header-title {
  font-size: 1.25rem;
  font-weight: 700;
  flex: 1;
}
.dlcfg-currency-toggle {
  display: flex;
  gap: 6px;
}
.dlcfg-cur-btn {
  background: rgba(255,255,255,0.15);
  border: 1px solid rgba(255,255,255,0.3);
  color: #fff;
  border-radius: 6px;
  padding: 5px 12px;
  cursor: pointer;
  font-size: 0.85rem;
  transition: background 0.2s;
}
.dlcfg-cur-btn.active,
.dlcfg-cur-btn:hover {
  background: var(--dlcfg-blue);
  border-color: var(--dlcfg-blue);
}
.dlcfg-total-bar {
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 8px;
  padding: 8px 16px;
  font-size: 0.95rem;
  display: flex;
  align-items: center;
  gap: 10px;
}
.dlcfg-total-bar strong {
  font-size: 1.2rem;
  color: #7ee8a2;
}
.dlcfg-tbc {
  color: #24a9e1;
  font-style: italic;
  font-size: 0.85em;
}

/* ── Progress bar ── */
.dlcfg-progress {
  background: #fff;
  border: 1px solid var(--dlcfg-border);
  border-radius: var(--dlcfg-radius) var(--dlcfg-radius) 0 0;
  padding: 16px 24px;
  display: flex;
  gap: 0;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}
.dlcfg-prog-step {
  flex: 1;
  min-width: 70px;
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
  text-align: center;
  opacity: 0.45;
  transition: opacity 0.2s;
}
.dlcfg-prog-step::before {
  content: '';
  position: absolute;
  top: 18px;
  left: calc(-50%);
  right: calc(50%);
  height: 2px;
  background: var(--dlcfg-border);
  z-index: 0;
}
.dlcfg-prog-step:first-child::before { display: none; }
.dlcfg-prog-step.active,
.dlcfg-prog-step.done { opacity: 1; }
.dlcfg-prog-dot {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--dlcfg-light);
  border: 2px solid var(--dlcfg-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  position: relative;
  z-index: 1;
  transition: all 0.2s;
}
.dlcfg-prog-step.active .dlcfg-prog-dot {
  background: var(--dlcfg-blue);
  border-color: var(--dlcfg-blue);
  color: #fff;
}
.dlcfg-prog-step.done .dlcfg-prog-dot {
  background: var(--dlcfg-green);
  border-color: var(--dlcfg-green);
  color: #fff;
}
.dlcfg-prog-label {
  font-size: 0.7rem;
  margin-top: 5px;
  color: var(--dlcfg-muted);
  line-height: 1.2;
}
.dlcfg-prog-step.active .dlcfg-prog-label { color: var(--dlcfg-blue); font-weight: 600; }
.dlcfg-prog-step.done .dlcfg-prog-label { color: var(--dlcfg-green); }
.dlcfg-prog-clickable:hover .dlcfg-prog-dot {
  border-color: var(--dlcfg-blue);
  background: rgba(36,169,225,0.08);
  transform: scale(1.1);
  transition: all 0.15s;
}
.dlcfg-prog-clickable:hover .dlcfg-prog-label {
  color: var(--dlcfg-blue);
}

/* ── Step area ── */
.dlcfg-step-wrap {
  background: #fff;
  border: 1px solid var(--dlcfg-border);
  border-top: none;
  padding: 28px 24px;
}
.dlcfg-step-title {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--dlcfg-navy);
  margin: 0 0 8px;
}
.dlcfg-step-note {
  color: var(--dlcfg-muted);
  font-size: 0.92rem;
  margin: 0 0 20px;
  padding: 10px 14px;
  background: var(--dlcfg-light);
  border-left: 3px solid var(--dlcfg-blue);
  border-radius: 0 6px 6px 0;
}

/* ── Base unit cards ── */
.dlcfg-base-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 16px;
}
.dlcfg-base-card {
  border: 2px solid var(--dlcfg-border);
  border-radius: var(--dlcfg-radius);
  overflow: hidden;
  cursor: pointer;
  transition: all 0.2s;
  display: flex;
  flex-direction: column;
}
.dlcfg-base-card:hover {
  border-color: var(--dlcfg-blue);
  box-shadow: var(--dlcfg-shadow);
  transform: translateY(-2px);
}
.dlcfg-base-card.selected {
  border-color: var(--dlcfg-navy);
  box-shadow: 0 0 0 3px rgba(26,42,94,0.15);
}
.dlcfg-base-img {
  background: var(--dlcfg-light);
  height: 160px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.dlcfg-base-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.dlcfg-img-placeholder {
  font-size: 4rem;
  opacity: 0.3;
}
.dlcfg-base-info {
  padding: 16px;
  flex: 1;
}
.dlcfg-base-label {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--dlcfg-navy);
}
.dlcfg-base-sublabel {
  color: var(--dlcfg-muted);
  font-size: 0.85rem;
  margin: 2px 0 8px;
}
.dlcfg-base-price {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--dlcfg-blue);
  margin-bottom: 10px;
}
.dlcfg-base-desc {
  font-size: 0.88rem;
  color: var(--dlcfg-muted);
  margin: 0 0 10px;
  line-height: 1.5;
}
.dlcfg-spec-list {
  list-style: none;
  padding: 0;
  margin: 0;
}
.dlcfg-spec-list li {
  font-size: 0.82rem;
  padding: 3px 0 3px 18px;
  position: relative;
  color: var(--dlcfg-text);
}
.dlcfg-spec-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--dlcfg-green);
  font-weight: 700;
}
.dlcfg-base-select-btn {
  background: var(--dlcfg-light);
  text-align: center;
  padding: 12px;
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--dlcfg-navy);
  transition: background 0.2s;
}
.dlcfg-base-card.selected .dlcfg-base-select-btn {
  background: var(--dlcfg-navy);
  color: #fff;
}
.dlcfg-base-card:hover:not(.selected) .dlcfg-base-select-btn {
  background: var(--dlcfg-blue);
  color: #fff;
}

/* ── Addon cards ── */
.dlcfg-addon-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.dlcfg-addon-card {
  border: 1px solid var(--dlcfg-border);
  border-radius: var(--dlcfg-radius);
  padding: 16px;
  transition: all 0.2s;
  background: #fff;
}
.dlcfg-addon-card:hover {
  border-color: var(--dlcfg-blue);
  box-shadow: var(--dlcfg-shadow);
}
.dlcfg-addon-card.selected {
  border-color: var(--dlcfg-navy);
  background: #f0f4fc;
}
.dlcfg-addon-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.dlcfg-addon-label {
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  font-size: 0.95rem;
  flex: 1;
}
.dlcfg-addon-label input[type="checkbox"] {
  width: 18px;
  height: 18px;
  accent-color: var(--dlcfg-navy);
  flex-shrink: 0;
  cursor: pointer;
}
.dlcfg-addon-price {
  font-weight: 700;
  color: var(--dlcfg-blue);
  white-space: nowrap;
  font-size: 0.95rem;
}
.dlcfg-addon-desc {
  font-size: 0.82rem;
  color: var(--dlcfg-muted);
  margin: 8px 0 0 28px;
  line-height: 1.5;
}
.dlcfg-variation-wrap {
  margin: 12px 0 0 28px;
}
.dlcfg-variation-wrap.hidden {
  display: none;
}
.dlcfg-variation-select {
  width: 100%;
  max-width: 360px;
  padding: 8px 12px;
  border: 1px solid var(--dlcfg-border);
  border-radius: 6px;
  font-size: 0.9rem;
  background: #fff;
  color: var(--dlcfg-text);
  cursor: pointer;
}
.dlcfg-variation-select:focus {
  outline: 2px solid var(--dlcfg-blue);
  border-color: var(--dlcfg-blue);
}

/* ── Navigation ── */
.dlcfg-nav {
  background: var(--dlcfg-light);
  border: 1px solid var(--dlcfg-border);
  border-top: none;
  border-radius: 0 0 var(--dlcfg-radius) var(--dlcfg-radius);
  padding: 16px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.dlcfg-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 11px 24px;
  border-radius: 7px;
  border: none;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
}
.dlcfg-btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}
.dlcfg-btn-back {
  background: #fff;
  border: 1px solid var(--dlcfg-border);
  color: var(--dlcfg-navy);
}
.dlcfg-btn-back:hover { background: var(--dlcfg-light); }
.dlcfg-btn-next {
  background: var(--dlcfg-navy);
  color: #fff;
}
.dlcfg-btn-next:hover:not(:disabled) { background: var(--dlcfg-blue); }

/* ── Summary ── */
.dlcfg-summary-table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 16px;
  font-size: 0.92rem;
}
.dlcfg-summary-table th,
.dlcfg-summary-table td {
  padding: 10px 12px;
  text-align: left;
  border-bottom: 1px solid var(--dlcfg-border);
}
.dlcfg-summary-table thead th {
  background: var(--dlcfg-navy);
  color: #fff;
  font-weight: 600;
}
.dlcfg-summary-table tfoot td {
  background: var(--dlcfg-light);
  font-size: 1rem;
}
.dlcfg-price-note {
  font-size: 0.82rem;
  color: var(--dlcfg-muted);
  background: #edf7fd;
  border: 1px solid #24a9e1;
  border-radius: 6px;
  padding: 10px 14px;
  margin: 0 0 24px;
}

/* ── Enquiry form ── */
.dlcfg-enquiry-form {
  background: var(--dlcfg-light);
  border-radius: var(--dlcfg-radius);
  padding: 24px;
  margin-top: 8px;
}
.dlcfg-enquiry-form h3 {
  margin: 0 0 6px;
  color: var(--dlcfg-navy);
  font-size: 1.1rem;
}
.dlcfg-enquiry-form p {
  font-size: 0.88rem;
  color: var(--dlcfg-muted);
  margin: 0 0 16px;
}
.dlcfg-form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 12px;
}
.dlcfg-enquiry-form input,
.dlcfg-enquiry-form textarea {
  width: 100%;
  padding: 10px 14px;
  border: 1px solid var(--dlcfg-border);
  border-radius: 7px;
  font-size: 0.9rem;
  font-family: inherit;
  background: #fff;
  box-sizing: border-box;
  transition: border 0.2s;
}
.dlcfg-enquiry-form input:focus,
.dlcfg-enquiry-form textarea:focus {
  outline: none;
  border-color: var(--dlcfg-blue);
}
.dlcfg-enquiry-form textarea {
  width: 100%;
  margin-bottom: 12px;
  resize: vertical;
}
.dlcfg-form-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}
.dlcfg-btn-submit {
  background: var(--dlcfg-navy);
  color: #fff;
  flex: 1;
}
.dlcfg-btn-submit:hover { background: var(--dlcfg-blue); }
.dlcfg-btn-copy {
  background: #fff;
  border: 1px solid var(--dlcfg-border);
  color: var(--dlcfg-navy);
}
.dlcfg-btn-copy:hover { background: var(--dlcfg-light); }
.dlcfg-submit-msg {
  margin-top: 12px;
  padding: 12px 16px;
  border-radius: 7px;
  font-size: 0.9rem;
}
.dlcfg-msg-success { background: #d4edda; border: 1px solid #c3e6cb; color: #155724; }
.dlcfg-msg-error   { background: #f8d7da; border: 1px solid #f5c6cb; color: #721c24; }

/* ── Responsive ── */
@media (max-width: 640px) {
  .dlcfg-header { flex-direction: column; align-items: flex-start; }
  .dlcfg-form-row { grid-template-columns: 1fr; }
  .dlcfg-progress { gap: 0; }
  .dlcfg-prog-label { display: none; }
  .dlcfg-base-grid { grid-template-columns: 1fr; }
  .dlcfg-form-actions { flex-direction: column; }
  .dlcfg-btn-submit { flex: none; width: 100%; }
}

/* ── Cladding Swatch Grid ── */
.dlcfg-cladding-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
  gap: 10px;
  margin-top: 14px;
}
.dlcfg-cladding-grid.hidden { display: none; }

.dlcfg-cladding-swatch {
  border: 2px solid #ddd;
  border-radius: 8px;
  overflow: hidden;
  cursor: pointer;
  transition: border-color 0.2s, box-shadow 0.2s;
  background: #fff;
  text-align: center;
}
.dlcfg-cladding-swatch:hover {
  border-color: var(--dlcfg-blue);
  box-shadow: 0 2px 8px rgba(36,169,225,0.2);
}
.dlcfg-cladding-swatch.selected {
  border-color: var(--dlcfg-blue);
  box-shadow: 0 0 0 3px rgba(36,169,225,0.3);
}
.dlcfg-swatch-img {
  width: 100%;
  height: 80px;
  object-fit: cover;
  display: block;
}
.dlcfg-swatch-placeholder {
  width: 100%;
  height: 80px;
  background: #e8eef2;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
  color: #8a9bb0;
}
.dlcfg-swatch-code {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  color: #5a7a99;
}
.dlcfg-swatch-placeholder-icon {
  font-size: 1.1rem;
  opacity: 0.5;
}
.dlcfg-swatch-label {
  font-size: 0.7rem;
  padding: 5px 4px 2px;
  color: #333;
  line-height: 1.3;
  display: flex;
  flex-direction: column;
  gap: 1px;
}
.dlcfg-swatch-sku {
  font-size: 0.65rem;
  font-weight: 700;
  color: var(--dlcfg-blue);
  letter-spacing: 0.04em;
  display: block;
}
.dlcfg-swatch-name {
  font-weight: 600;
  display: block;
}
.dlcfg-swatch-price {
  font-size: 0.7rem;
  color: var(--dlcfg-blue);
  padding: 0 4px 6px;
}

@media (max-width: 640px) {
  .dlcfg-cladding-grid {
    grid-template-columns: repeat(auto-fill, minmax(90px, 1fr));
  }
  .dlcfg-swatch-img,
  .dlcfg-swatch-placeholder { height: 65px; }
}

/* ══════════════════════════════════════════
   LAYOUT STEP
══════════════════════════════════════════ */
.dlcfg-layout-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 12px;
  margin-top: 8px;
}
.dlcfg-layout-card {
  border: 2px solid #ddd;
  border-radius: 8px;
  overflow: hidden;
  cursor: pointer;
  background: #fff;
  transition: border-color 0.2s, box-shadow 0.2s;
  text-align: center;
}
.dlcfg-layout-card:hover {
  border-color: var(--dlcfg-blue);
  box-shadow: 0 2px 8px rgba(36,169,225,0.2);
}
.dlcfg-layout-card.selected {
  border-color: var(--dlcfg-blue);
  box-shadow: 0 0 0 3px rgba(36,169,225,0.3);
}
.dlcfg-layout-img {
  width: 100%;
  height: 160px;
  object-fit: contain;
  background: #f8f9fa;
  display: block;
  padding: 4px;
}
.dlcfg-layout-label {
  font-size: 0.78rem;
  font-weight: 600;
  padding: 6px 8px 2px;
  color: #333;
}
.dlcfg-layout-desc {
  font-size: 0.68rem;
  color: #666;
  padding: 0 8px 6px;
  line-height: 1.3;
}
.dlcfg-layout-check {
  background: var(--dlcfg-blue);
  color: #fff;
  font-size: 0.72rem;
  font-weight: 600;
  padding: 4px;
}
.dlcfg-layout-note {
  font-size: 0.75rem;
  color: #888;
  margin-top: 14px;
  padding: 10px 14px;
  background: #f8f9fa;
  border-radius: 6px;
  border-left: 3px solid var(--dlcfg-blue);
}

/* ══════════════════════════════════════════
   FRONT CONFIGURATION CARDS
══════════════════════════════════════════ */
.dlcfg-section-heading {
  font-size: 1rem;
  font-weight: 700;
  color: var(--dlcfg-navy);
  margin-bottom: 10px;
}
.dlcfg-front-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 8px;
}
.dlcfg-front-card {
  border: 2px solid #ddd;
  border-radius: 8px;
  overflow: hidden;
  cursor: pointer;
  background: #fff;
  text-align: center;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.dlcfg-front-card:hover {
  border-color: var(--dlcfg-blue);
  box-shadow: 0 2px 8px rgba(36,169,225,0.2);
}
.dlcfg-front-card.selected {
  border-color: var(--dlcfg-blue);
  box-shadow: 0 0 0 3px rgba(36,169,225,0.3);
}
.dlcfg-front-img {
  width: 100%;
  height: 160px;
  object-fit: cover;
  display: block;
}
.dlcfg-front-placeholder {
  width: 100%;
  height: 160px;
  background: #e8eef2;
}
.dlcfg-front-label {
  font-size: 0.8rem;
  font-weight: 600;
  padding: 8px 8px 2px;
  color: #333;
}
.dlcfg-front-price {
  font-size: 0.75rem;
  color: var(--dlcfg-blue);
  padding: 0 8px 8px;
}
@media (max-width: 600px) {
  .dlcfg-front-grid { grid-template-columns: 1fr; }
  .dlcfg-layout-grid { grid-template-columns: repeat(2, 1fr); }
}

/* ══════════════════════════════════════════
   UNIT CARDS (size step)
══════════════════════════════════════════ */
.dlcfg-unit-dims, .dlcfg-unit-weight {
  font-size: 0.75rem;
  color: #666;
}

/* ══════════════════════════════════════════
   SIZE / UNIT CARDS  — side-by-side grid
══════════════════════════════════════════ */
.dlcfg-step-body {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
/* Grid wrapper injected by renderSize */
.dlcfg-size-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 14px;
}
.dlcfg-unit-card {
  border: 2px solid #ddd;
  border-radius: 10px;
  padding: 0;
  cursor: pointer;
  background: #fff;
  transition: border-color 0.2s, box-shadow 0.2s;
  position: relative;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
.dlcfg-unit-card:hover {
  border-color: var(--dlcfg-blue);
  box-shadow: 0 2px 10px rgba(36,169,225,0.2);
}
.dlcfg-unit-card.selected {
  border-color: var(--dlcfg-blue);
  box-shadow: 0 0 0 3px rgba(36,169,225,0.25);
  background: #f0faff;
}
.dlcfg-unit-img {
  width: 100%;
  height: 160px;
  object-fit: cover;
  display: block;
  border-radius: 0;
}
.dlcfg-unit-img-placeholder {
  width: 100%;
  height: 160px;
  background: #e8eef4;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
}
.dlcfg-unit-info {
  flex: 1;
  padding: 12px 14px 14px;
}
.dlcfg-unit-label {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--dlcfg-navy);
  margin-bottom: 4px;
}
.dlcfg-unit-dims {
  font-size: 0.8rem;
  color: #555;
}
.dlcfg-unit-weight {
  font-size: 0.73rem;
  color: #888;
  margin-top: 2px;
}
.dlcfg-unit-desc {
  font-size: 0.78rem;
  color: #444;
  margin-top: 5px;
  line-height: 1.4;
}
.dlcfg-unit-price {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--dlcfg-blue);
  margin-top: 6px;
}
.dlcfg-unit-check {
  position: absolute;
  top: 10px;
  right: 10px;
  width: 28px;
  height: 28px;
  background: var(--dlcfg-blue);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  font-weight: 700;
}
.dlcfg-unit-choose {
  display: block;
  margin: 0 14px 12px;
  text-align: center;
  font-size: 0.78rem;
  color: var(--dlcfg-blue);
  font-weight: 600;
}

/* Force clickability — override any theme interference */
.dlcfg-root, .dlcfg-wrap { pointer-events: auto !important; }
.dlcfg-unit-card,
.dlcfg-layout-card,
.dlcfg-front-card,
.dlcfg-photo-card,
.dlcfg-cladding-swatch,
.dlcfg-prog-clickable,
.dlcfg-btn,
.dlcfg-cur-btn,
.dlcfg-addon-check,
.dlcfg-variation-select,
.dlcfg-frame-size-btn,
.dlcfg-frame-swatch,
.dlcfg-swatch-name,
[data-model-id],
[data-room-layout],
[data-front-slug],
[data-panel-choice],
.dlcfg-panel-box.clickable {
  pointer-events: auto !important;
  cursor: pointer !important;
}
.dlcfg-photo-card *,
.dlcfg-front-card *,
.dlcfg-unit-card * {
  pointer-events: none !important;
}

.dlcfg-layout-placeholder {
  width: 100%;
  height: 160px;
  background: #f0f4f8;
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  color: #aab;
  gap: 6px;
}
.dlcfg-layout-placeholder span {
  font-size: 0.7rem;
  text-align: center;
  line-height: 1.3;
}

.dlcfg-frame-grid {
  grid-template-columns: repeat(3, 1fr) !important;
}
.dlcfg-frame-grid .dlcfg-front-img {
  height: 130px;
  object-fit: contain;
  background: #f8f9fa;
  padding: 8px;
}

/* ══════════════════════════════════════════
   PHOTO CARD GRID (doors, windows)
══════════════════════════════════════════ */
.dlcfg-photo-card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 10px;
  margin-top: 10px;
}
.dlcfg-photo-card {
  border: 2px solid #ddd;
  border-radius: 8px;
  overflow: hidden;
  cursor: pointer !important;
  background: #fff;
  text-align: center;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.dlcfg-photo-card:hover {
  border-color: var(--dlcfg-blue);
  box-shadow: 0 2px 8px rgba(36,169,225,0.2);
}
.dlcfg-photo-card.selected {
  border-color: var(--dlcfg-blue);
  box-shadow: 0 0 0 3px rgba(36,169,225,0.3);
  background: #f0faff;
}
.dlcfg-photo-card-img {
  width: 100%;
  height: 140px;
  object-fit: cover;
  display: block;
}
.dlcfg-photo-card-placeholder {
  width: 100%;
  height: 140px;
  background: #f0f4f8;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
}
.dlcfg-photo-card-label {
  font-size: 0.75rem;
  font-weight: 600;
  padding: 6px 6px 2px;
  color: #333;
  line-height: 1.2;
}
.dlcfg-photo-card-price {
  font-size: 0.72rem;
  color: var(--dlcfg-blue);
  padding: 2px 6px 8px;
}
.dlcfg-section-block {
  margin-bottom: 20px;
}

/* ── Door / Window photo card grid ── */
.dlcfg-photo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 10px;
  margin-top: 10px;
}
.dlcfg-photo-card {
  border: 2px solid #ddd;
  border-radius: 8px;
  overflow: hidden;
  cursor: pointer;
  background: #fff;
  text-align: center;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.dlcfg-photo-card:hover {
  border-color: var(--dlcfg-blue);
  box-shadow: 0 2px 8px rgba(36,169,225,0.2);
}
.dlcfg-photo-card.selected {
  border-color: var(--dlcfg-blue);
  box-shadow: 0 0 0 3px rgba(36,169,225,0.3);
}
.dlcfg-photo-img {
  width: 100%;
  height: 140px;
  object-fit: cover;
  display: block;
}
.dlcfg-photo-label {
  font-size: 0.72rem;
  font-weight: 600;
  padding: 6px 6px 2px;
  color: #333;
  line-height: 1.2;
}
.dlcfg-photo-price {
  font-size: 0.68rem;
  color: var(--dlcfg-blue);
  padding: 0 6px 6px;
}
@media (max-width: 600px) {
  .dlcfg-photo-grid { grid-template-columns: repeat(2, 1fr); }
}

/* ── Furnishings image strip ── */
.dlcfg-furn-imgs {
  display: flex;
  gap: 6px;
  margin-top: 10px;
  flex-wrap: wrap;
}
.dlcfg-furn-img {
  width: calc(33.33% - 4px);
  min-width: 80px;
  height: 100px;
  object-fit: cover;
  border-radius: 6px;
  transition: transform 0.15s;
}
.dlcfg-furn-img:hover { transform: scale(1.03); }

/* ── Zoom cursor on all product images ── */
.dlcfg-swatch-img,
.dlcfg-layout-img,
.dlcfg-front-img,
.dlcfg-photo-img { cursor: zoom-in !important; }

/* ── Choose this / Selected labels ── */
.dlcfg-layout-choose,
.dlcfg-card-choose {
  background: var(--dlcfg-blue);
  color: #fff;
  font-size: 0.72rem;
  font-weight: 600;
  padding: 5px 8px;
  text-align: center;
  cursor: pointer;
  letter-spacing: 0.02em;
}
.dlcfg-layout-check,
.dlcfg-card-selected {
  background: var(--dlcfg-green);
  color: #fff;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 5px 8px;
  text-align: center;
}
.dlcfg-layout-choose { border-radius: 0 0 6px 6px; }

/* ══════════════════════════════════════════
   FRAME STEP (Apple Pod)
══════════════════════════════════════════ */
.dlcfg-frame-preview {
  text-align: center;
  margin-bottom: 18px;
}
.dlcfg-frame-preview-label {
  font-size: 0.75rem;
  color: #888;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 6px;
}
.dlcfg-pod-svg {
  width: 100%;
  max-width: 400px;
  height: auto;
  display: block;
  margin: 0 auto;
}
.dlcfg-frame-sizes {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 18px;
}
.dlcfg-frame-size-btn {
  border: 2px solid #ddd;
  border-radius: 10px;
  padding: 14px 16px;
  cursor: pointer;
  background: #fff;
  transition: border-color 0.2s, background 0.2s;
}
.dlcfg-frame-size-btn:hover {
  border-color: var(--dlcfg-blue);
}
.dlcfg-frame-size-btn.active {
  border-color: var(--dlcfg-blue);
  background: #f0faff;
  box-shadow: 0 0 0 3px rgba(36,169,225,0.2);
}
.dlcfg-frame-size-label {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--dlcfg-navy);
}
.dlcfg-frame-size-dims {
  font-size: 0.78rem;
  color: #555;
  margin-top: 3px;
}
.dlcfg-frame-size-desc {
  font-size: 0.74rem;
  color: #888;
  margin-top: 4px;
}
.dlcfg-frame-colours {
  margin-bottom: 14px;
}
.dlcfg-frame-colour-label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--dlcfg-navy);
  margin-bottom: 10px;
}
.dlcfg-frame-colour-swatches {
  display: flex;
  gap: 14px;
  margin-bottom: 8px;
}
.dlcfg-frame-swatch {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 3px solid #ddd;
  cursor: pointer;
  position: relative;
  transition: border-color 0.2s, transform 0.15s;
  display: flex;
  align-items: center;
  justify-content: center;
}
.dlcfg-frame-swatch:hover {
  transform: scale(1.1);
  border-color: var(--dlcfg-blue);
}
.dlcfg-frame-swatch.active {
  border-color: var(--dlcfg-blue);
  box-shadow: 0 0 0 3px rgba(36,169,225,0.3);
}
.dlcfg-swatch-check {
  color: var(--dlcfg-blue);
  font-size: 1.2rem;
  font-weight: 700;
  text-shadow: 0 0 4px rgba(255,255,255,0.8);
}
.dlcfg-swatch-name {
  font-size: 0.8rem;
  color: #666;
  margin-right: 14px;
  cursor: pointer;
}
.dlcfg-swatch-name.active {
  color: var(--dlcfg-blue);
  font-weight: 700;
}
.dlcfg-frame-price {
  font-size: 0.9rem;
  color: #444;
  margin-top: 10px;
  padding: 10px 14px;
  background: #f7f9fc;
  border-radius: 8px;
  border-left: 3px solid var(--dlcfg-blue);
}
.dlcfg-frame-product-img {
  width: 100%;
  max-width: 480px;
  display: block;
  margin: 0 auto 8px;
  border-radius: 8px;
}

/* ══════════════════════════════════════════
   GRATE QUANTITY STEPPER + REFERENCE IMAGE
══════════════════════════════════════════ */
.dlcfg-reference-img-block {
  text-align: center;
  margin-bottom: 18px;
  padding: 14px;
  background: #f7f9fc;
  border-radius: 10px;
}
.dlcfg-reference-img {
  max-width: 100%;
  max-height: 220px;
  border-radius: 8px;
  display: block;
  margin: 0 auto 8px;
}
.dlcfg-reference-caption {
  font-size: 0.8rem;
  color: #666;
  max-width: 480px;
  margin: 0 auto;
  line-height: 1.4;
}
.dlcfg-qty-block {
  margin-top: 16px;
  padding: 14px;
  background: #f7f9fc;
  border-radius: 8px;
  border-left: 3px solid var(--dlcfg-blue);
  text-align: center;
}
.dlcfg-qty-label {
  font-size: 0.85rem;
  color: #444;
  margin-bottom: 10px;
}
.dlcfg-qty-stepper {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-bottom: 8px;
}
.dlcfg-qty-btn {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 2px solid var(--dlcfg-blue);
  background: #fff;
  color: var(--dlcfg-blue);
  font-size: 1.3rem;
  font-weight: 700;
  cursor: pointer;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
}
.dlcfg-qty-btn:hover { background: var(--dlcfg-blue); color: #fff; }
.dlcfg-qty-value {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--dlcfg-navy);
  min-width: 24px;
}
.dlcfg-qty-price {
  font-size: 0.9rem;
  color: var(--dlcfg-blue);
  font-weight: 600;
}

/* ══════════════════════════════════════════
   PANEL DIAGRAM (Grate Screening — 5 sections)
══════════════════════════════════════════ */
.dlcfg-panel-diagram {
  text-align: center;
  margin-bottom: 10px;
}
.dlcfg-panel-box {
  border-radius: 6px;
  border: 2px solid var(--dlcfg-navy);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  position: relative;
  transition: transform 0.15s, box-shadow 0.15s;
  flex-shrink: 0;
}
.dlcfg-panel-box.clickable:hover {
  transform: translateY(-3px);
  box-shadow: 0 4px 10px rgba(0,0,0,0.15);
}
.dlcfg-panel-box.has-grate {
  border-color: #8a6a45;
}
.dlcfg-panel-icon {
  font-size: 1.6rem;
}
.dlcfg-panel-num {
  position: absolute;
  bottom: 4px;
  right: 6px;
  font-size: 0.65rem;
  color: rgba(0,0,0,0.5);
  font-weight: 700;
}
.dlcfg-panel-hint {
  font-size: 0.75rem;
  color: #666;
  margin-top: 10px;
}

/* ══════════════════════════════════════════
   PANEL SECTION PICKER (click a section → choose door/glass/grate)
══════════════════════════════════════════ */
.dlcfg-panel-box.editing {
  box-shadow: 0 0 0 3px var(--dlcfg-blue);
}
.dlcfg-panel-picker {
  margin: 14px auto 0;
  max-width: 420px;
  background: #f7f9fc;
  border: 1px solid #e0e6ee;
  border-radius: 10px;
  padding: 14px 16px;
  text-align: center;
}
.dlcfg-panel-picker-title {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--dlcfg-navy);
  margin-bottom: 10px;
}
.dlcfg-panel-picker-options {
  display: flex;
  gap: 8px;
  justify-content: center;
  flex-wrap: wrap;
}
.dlcfg-panel-option {
  border: 2px solid #ddd;
  background: #fff;
  border-radius: 8px;
  padding: 8px 14px;
  font-size: 0.82rem;
  color: #444;
  transition: border-color 0.2s, background 0.2s;
}
.dlcfg-panel-option:hover:not(:disabled) {
  border-color: var(--dlcfg-blue);
}
.dlcfg-panel-option.active {
  border-color: var(--dlcfg-blue);
  background: #f0faff;
  color: var(--dlcfg-navy);
  font-weight: 700;
}
.dlcfg-panel-option:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}
.dlcfg-panel-picker-note {
  font-size: 0.75rem;
  color: #888;
  margin-top: 10px;
}

/* ── Expandable Frame Step ── */
.dlcfg-expframe-status { text-align:center; font-size:1rem; font-weight:600; color:var(--dlcfg-navy); margin-bottom:16px; padding:8px; background:#f0f4ff; border-radius:6px; }
.dlcfg-frame-sizes { display:grid; grid-template-columns:repeat(auto-fit,minmax(200px,1fr)); gap:16px; margin-bottom:24px; }
.dlcfg-frame-size-btn { border:2px solid #ddd; border-radius:8px; padding:16px; cursor:pointer; transition:border-color .2s,box-shadow .2s; background:#fff; }
.dlcfg-frame-size-btn:hover { border-color:var(--dlcfg-blue); }
.dlcfg-frame-size-btn.active { border-color:var(--dlcfg-blue); box-shadow:0 0 0 3px rgba(36,169,225,.25); }
.dlcfg-frame-size-label { font-size:1.1rem; font-weight:700; color:var(--dlcfg-navy); margin-bottom:4px; }
.dlcfg-frame-size-dims { font-size:.85rem; color:#555; margin-bottom:4px; }
.dlcfg-frame-size-desc { font-size:.8rem; color:#888; }
/* ── Expandable Front Wall ── */
.dlcfg-expfront-toggle { display:flex; gap:12px; margin-bottom:20px; }
.dlcfg-expfront-toggle .dlcfg-panel-option { flex:1; padding:12px; border:2px solid #ddd; border-radius:8px; background:#fff; cursor:pointer; font-size:.9rem; font-weight:600; transition:all .2s; }
.dlcfg-expfront-toggle .dlcfg-panel-option.active { border-color:var(--dlcfg-blue); background:var(--dlcfg-blue); color:#fff; }
.dlcfg-expfront-diagram { display:grid; grid-template-columns:2fr 1fr 1fr; gap:8px; margin-bottom:8px; }
.dlcfg-expfront-section { border:2px solid var(--dlcfg-blue); border-radius:6px; padding:20px 8px; text-align:center; font-size:.8rem; font-weight:600; color:var(--dlcfg-navy); background:#f0f7ff; }
.dlcfg-expfront-door { background:#e8f4fd; }

/* ── Expandable Frame Step ── */
.dlcfg-frame-size-btn { border:2px solid #ddd; border-radius:8px; padding:16px; cursor:pointer; transition:border-color .2s,box-shadow .2s; background:#fff; }
.dlcfg-frame-size-btn:hover { border-color:var(--dlcfg-blue); }
.dlcfg-frame-size-btn.active { border-color:var(--dlcfg-blue); box-shadow:0 0 0 3px rgba(36,169,225,.25); }
.dlcfg-frame-size-label { font-size:1.1rem; font-weight:700; color:var(--dlcfg-navy); margin-bottom:4px; }
.dlcfg-frame-size-dims { font-size:.85rem; color:#555; margin-bottom:4px; }
.dlcfg-frame-size-desc { font-size:.8rem; color:#888; }

/* ── Expandable Front Panels ── */
.dlcfg-expfront-toggle { display:flex; gap:12px; margin-bottom:20px; }
.dlcfg-expfront-toggle .dlcfg-panel-option { flex:1; padding:12px; border:2px solid #ddd; border-radius:8px; background:#fff; cursor:pointer; font-size:.9rem; font-weight:600; transition:all .2s; }
.dlcfg-expfront-toggle .dlcfg-panel-option.active { border-color:var(--dlcfg-blue); background:var(--dlcfg-blue); color:#fff; }
.dlcfg-expfront-panels { display:grid; grid-template-columns:1fr 1.4fr 1fr; gap:8px; margin-bottom:20px; }
.dlcfg-expfront-panel { border:2px solid var(--dlcfg-blue); border-radius:8px; overflow:hidden; text-align:center; background:#f0f7ff; }
.dlcfg-expfront-door-panel { border-color:var(--dlcfg-navy); border-width:3px; }
.dlcfg-expfront-panel img { width:100%; height:140px; object-fit:cover; display:block; }
.dlcfg-expfront-panel-label { font-size:.8rem; font-weight:600; color:var(--dlcfg-navy); padding:6px; }

/* ── Fitout (Bathroom / Kitchen) toggles on frame step ── */
.dlcfg-fitout-dropdowns { margin-top:24px; border-top:2px solid #e8eef4; padding-top:20px; display:flex; flex-direction:column; gap:16px; }
.dlcfg-fitout-row { display:flex; align-items:center; gap:16px; flex-wrap:wrap; }
.dlcfg-fitout-label { font-size:.95rem; font-weight:600; color:var(--dlcfg-navy); min-width:200px; }
.dlcfg-fitout-options { display:flex; gap:8px; }
.dlcfg-fitout-btn { padding:10px 28px; border:2px solid #ddd; border-radius:6px; background:#fff; cursor:pointer; font-size:.9rem; font-weight:600; color:#555; transition:all .2s; }
.dlcfg-fitout-btn:hover { border-color:var(--dlcfg-blue); color:var(--dlcfg-blue); }
.dlcfg-fitout-btn.active { border-color:var(--dlcfg-blue); background:var(--dlcfg-blue); color:#fff; box-shadow:0 0 0 3px rgba(36,169,225,.2); }
.dlcfg-fitout-note { font-size:.8rem; color:#888; margin:0; }