/* ══════════════════════════════════════════
   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-left: 1px solid var(--dlcfg-border);
  border-right: 1px solid var(--dlcfg-border);
  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); }

/* ── 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%; }
}