/* ===== Custom Fonts ===== */
@font-face {
  font-family: 'House One';
  src: url('/fonts/house-one-cut.woff2') format('woff2'),
       url('/fonts/house-one-cut.otf') format('opentype');
  font-weight: normal;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'House Two';
  src: url('/fonts/house-two-cut.woff2') format('woff2'),
       url('/fonts/house-two-cut.otf') format('opentype');
  font-weight: normal;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'House Three';
  src: url('/fonts/house-three-cut.woff2') format('woff2'),
       url('/fonts/house-three-cut.otf') format('opentype');
  font-weight: normal;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'House Four';
  src: url('/fonts/house-four-cut.woff2') format('woff2'),
       url('/fonts/house-four-cut.otf') format('opentype');
  font-weight: normal;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'House Five';
  src: url('/fonts/house-five-cut.woff2') format('woff2'),
       url('/fonts/house-five-cut.otf') format('opentype');
  font-weight: normal;
  font-style: normal;
  font-display: swap;
}

/* ===== Reset & Base ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --primary: #ffffff;
  --primary-light: #e0e0e0;
  --accent: #ffffff;
  --accent-hover: #cccccc;
  --text: #f0f0f0;
  --text-light: #888;
  --bg: #0a0a0a;
  --card-bg: #1a1a1a;
  --border: #2a2a2a;
  --error: #e55;
  --success: #2a9d2a;
  --radius: 8px;
  --shadow: 0 2px 8px rgba(0,0,0,0.3);
}

body {
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
}

#configurator {
  max-width: 960px;
  margin: 0 auto;
  padding: 24px 20px 40px;
}

h2 { font-size: 1.6rem; color: var(--primary); margin-bottom: 4px; }
h3 { font-size: 1.1rem; color: var(--primary); margin: 16px 0 8px; }

.step-desc { color: var(--text-light); margin-bottom: 20px; }

/* ===== Progress Bar ===== */
.progress-bar { margin-bottom: 32px; }

.progress-steps {
  display: flex;
  justify-content: space-between;
  margin-bottom: 8px;
}

.progress-step {
  font-size: 0.8rem;
  color: var(--text-light);
  text-align: center;
  flex: 1;
  transition: color 0.3s;
}
.progress-step.active { color: var(--accent); font-weight: 600; }
.progress-step.completed { color: var(--primary); }
.progress-step span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px; height: 24px;
  border-radius: 50%;
  background: var(--border);
  color: var(--text-light);
  font-weight: 700;
  font-size: 0.75rem;
  margin-right: 4px;
  transition: background 0.3s, color 0.3s;
}
.progress-step.active span { background: var(--accent); color: #000; }
.progress-step.completed span { background: var(--text-light); color: #000; }

.progress-track {
  height: 4px;
  background: var(--border);
  border-radius: 2px;
  overflow: hidden;
}
.progress-fill {
  height: 100%;
  background: var(--accent);
  transition: width 0.4s ease;
}

/* ===== Steps ===== */
.step { display: none; }
.step.active { display: block; animation: fadeIn 0.3s ease; }

@keyframes fadeIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }

/* ===== Cards / Grids ===== */
.template-grid, .size-grid {
  display: grid;
  gap: 16px;
}
.template-grid { grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); }
.size-grid { grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); }

.card {
  background: var(--card-bg);
  border: 2px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
  cursor: pointer;
  text-align: center;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.card:hover { border-color: var(--accent); box-shadow: var(--shadow); }
.card.selected { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(255,255,255,0.2); }

.card .card-preview {
  width: 100%;
  aspect-ratio: 16/9;
  background: #111;
  border-radius: 4px;
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.card .card-preview svg { width: 90%; height: 90%; }

.card .card-label { font-weight: 600; font-size: 0.95rem; }
.card .card-price { color: var(--accent); font-weight: 700; margin-top: 4px; }
.card .card-dimensions { color: var(--text-light); font-size: 0.85rem; }


/* ===== Example gallery ===== */
.example-gallery {
  margin-top: 20px;
  animation: fadeSlideIn 0.3s ease;
}
@keyframes fadeSlideIn {
  from { opacity: 0; transform: translateY(-10px); }
  to { opacity: 1; transform: translateY(0); }
}
.example-gallery-header {
  margin-bottom: 12px;
}
.example-gallery-title {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-light);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.example-gallery-images {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.example-gallery-images img {
  width: 100%;
  border-radius: var(--radius);
  cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s;
  object-fit: cover;
  aspect-ratio: 16/10;
}
.example-gallery-images img:hover {
  transform: scale(1.02);
  box-shadow: 0 4px 20px rgba(0,0,0,0.3);
}

/* Lightbox */
.lightbox-overlay {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(0,0,0,0.85);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  padding: 20px;
}
.lightbox-overlay img {
  max-width: 90vw;
  max-height: 90vh;
  border-radius: 8px;
  box-shadow: 0 8px 40px rgba(0,0,0,0.5);
}

/* ===== Delivery options ===== */
.delivery-default {
  padding: 16px;
  background: var(--card-bg);
  border: 2px solid var(--border);
  border-radius: var(--radius);
  max-width: 500px;
}
.delivery-default strong {
  display: block;
  font-size: 1rem;
  margin-bottom: 4px;
}
.pickup-checkbox {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 16px;
  cursor: pointer;
  font-size: 0.95rem;
}
.pickup-checkbox input[type="checkbox"] {
  width: 18px;
  height: 18px;
  accent-color: var(--accent);
}

/* */
.delivery-section {
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-width: 500px;
}
.delivery-option {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 16px;
  background: var(--card-bg);
  border: 2px solid var(--border);
  border-radius: var(--radius);
  cursor: pointer;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.delivery-option:hover {
  border-color: var(--accent);
}
.delivery-option.selected {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(201,168,76,0.2);
}
.delivery-option input[type="radio"] {
  margin-top: 4px;
  accent-color: var(--accent);
}
.delivery-option-content {
  flex: 1;
}
.delivery-option-content strong {
  display: block;
  font-size: 1rem;
}
.delivery-option-price {
  display: inline-block;
  color: var(--accent);
  font-weight: 700;
  font-size: 0.9rem;
  margin-top: 2px;
}
.delivery-option-desc {
  color: var(--text-light);
  font-size: 0.85rem;
  margin-top: 4px;
}

/* ===== Customize layout ===== */
.customize-layout {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 32px;
  align-items: start;
}

.customize-sidebar {
  display: flex;
  flex-direction: column;
  gap: 4px;
  max-height: calc(100vh - 180px);
  overflow-y: auto;
}

.customize-section h3 {
  font-size: 0.95rem;
  margin: 10px 0 6px;
}

.customize-preview {
  position: sticky;
  top: 24px;
}

.customize-preview .preview-box {
  min-height: 280px;
  border-radius: 0 0 var(--radius) var(--radius);
}

.customize-preview .drag-hint {
  display: block;
  text-align: center;
  margin-top: 8px;
}

/* ===== Preview toolbar ===== */
.preview-toolbar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 10px;
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-bottom: none;
  border-radius: var(--radius) var(--radius) 0 0;
  overflow-x: auto;
  scrollbar-width: thin;
}

.toolbar-group {
  display: flex;
  align-items: center;
  gap: 4px;
  flex-shrink: 0;
}

.toolbar-divider {
  width: 1px;
  height: 18px;
  background: var(--border);
  flex-shrink: 0;
}

.toolbar-chip {
  padding: 2px 10px;
  border: 1.5px solid var(--border);
  border-radius: 12px;
  cursor: pointer;
  font-size: 0.72rem;
  background: var(--card-bg);
  white-space: nowrap;
  transition: border-color 0.15s, background 0.15s;
}
.toolbar-chip:hover { border-color: var(--accent); }
.toolbar-chip.selected { border-color: var(--accent); background: rgba(255,255,255,0.1); font-weight: 600; }

.toolbar-dot {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  border: 2px solid transparent;
  cursor: pointer;
  transition: border-color 0.15s, transform 0.1s;
  flex-shrink: 0;
}
.toolbar-dot:hover { transform: scale(1.2); }
.toolbar-dot.selected { border-color: var(--accent); box-shadow: 0 0 0 2px rgba(255,255,255,0.25); }

/* ===== Preview wrapper (for overlays) ===== */
.preview-wrapper {
  position: relative;
  overflow: hidden;
}

/* ===== Dimension labels ===== */
.dim-label {
  position: absolute;
  font-size: 0.7rem;
  color: var(--text);
  background: rgba(0,0,0,0.7);
  padding: 1px 6px;
  border-radius: 3px;
  pointer-events: none;
  font-weight: 600;
  white-space: nowrap;
  z-index: 3;
  backdrop-filter: blur(2px);
  transition: opacity 0.2s;
}
.dim-label:empty { opacity: 0; }

.dim-width {
  bottom: 8px;
  left: 50%;
  transform: translateX(-50%);
}

.dim-height {
  right: 8px;
  top: 50%;
  transform: translateY(-50%);
}

/* ===== Resize handle ===== */
.resize-handle {
  position: absolute;
  bottom: 0;
  right: 0;
  width: 28px;
  height: 28px;
  cursor: nwse-resize;
  z-index: 5;
  opacity: 0.45;
  transition: opacity 0.2s;
}
.resize-handle::before {
  content: '';
  position: absolute;
  bottom: 4px;
  right: 4px;
  width: 12px;
  height: 12px;
  border-right: 2.5px solid var(--accent);
  border-bottom: 2.5px solid var(--accent);
  border-radius: 0 0 3px 0;
}
.resize-handle:hover, .resize-handle.dragging {
  opacity: 1;
}
.resize-handle.dragging::before {
  border-color: var(--primary);
}

.customize-validation-msg {
  color: var(--error);
  font-size: 0.85rem;
  margin-bottom: 4px;
}

/* ===== Text size controls ===== */
.size-controls {
  display: flex;
  gap: 16px;
  margin-top: 8px;
}

.size-control {
  display: flex;
  align-items: center;
  gap: 6px;
}

.size-control-label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-light);
  min-width: 50px;
}

.btn-size {
  width: 28px;
  height: 28px;
  border: 1.5px solid var(--border);
  border-radius: 50%;
  background: var(--card-bg);
  cursor: pointer;
  font-size: 1rem;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text);
  transition: border-color 0.15s, background 0.15s;
  padding: 0;
}
.btn-size:hover { border-color: var(--accent); color: var(--accent); }
.btn-size:active { background: rgba(255,255,255,0.08); }

.size-value {
  font-size: 0.8rem;
  font-weight: 600;
  min-width: 36px;
  text-align: center;
  color: var(--text);
}

/* ===== Size pills ===== */
.size-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.size-pill {
  padding: 8px 14px;
  border: 2px solid var(--border);
  border-radius: 20px;
  cursor: pointer;
  font-size: 0.85rem;
  background: var(--card-bg);
  transition: border-color 0.2s, background 0.2s;
  text-align: center;
  white-space: nowrap;
}
.size-pill:hover { border-color: var(--accent); }
.size-pill.selected { border-color: var(--accent); background: rgba(255,255,255,0.08); }
.size-pill .pill-price { display: block; color: var(--accent); font-weight: 700; font-size: 0.8rem; }

/* ===== Font pills ===== */
.font-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.font-pill {
  padding: 8px 14px;
  border: 2px solid var(--border);
  border-radius: 20px;
  cursor: pointer;
  font-size: 1rem;
  background: var(--card-bg);
  transition: border-color 0.2s, background 0.2s;
}
.font-pill:hover { border-color: var(--accent); }
.font-pill.selected { border-color: var(--accent); background: rgba(255,255,255,0.06); }

/* ===== Font options (legacy) ===== */
.font-options {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.font-option {
  padding: 10px 18px;
  border: 2px solid var(--border);
  border-radius: var(--radius);
  cursor: pointer;
  transition: border-color 0.2s;
  font-size: 1.1rem;
}
.font-option:hover { border-color: var(--accent); }
.font-option.selected { border-color: var(--accent); background: rgba(255,255,255,0.06); }

/* ===== Color swatches ===== */
.color-groups { display: flex; flex-direction: column; gap: 16px; }

.color-group-label { font-weight: 600; font-size: 0.9rem; margin-bottom: 4px; }

.color-swatches {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
.color-swatch {
  width: 64px;
  height: 64px;
  border-radius: var(--radius);
  border: 3px solid transparent;
  cursor: pointer;
  position: relative;
  transition: border-color 0.2s, transform 0.15s;
}
.color-swatch:hover { transform: scale(1.08); }
.color-swatch.selected { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(255,255,255,0.25); }

/* ===== Text color compact row ===== */
.text-color-row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 24px;
}
.text-color-label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-light);
  flex-shrink: 0;
}
.text-color-swatches {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.text-color-swatch {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 2px solid transparent;
  cursor: pointer;
  transition: border-color 0.15s, transform 0.1s;
  flex-shrink: 0;
  position: relative;
}
.text-color-swatch:hover { transform: scale(1.15); }
.text-color-swatch.selected { border-color: var(--accent); box-shadow: 0 0 0 2px rgba(255,255,255,0.25); }

.text-color-hollow {
  background-image:
    linear-gradient(45deg, #ccc 25%, transparent 25%),
    linear-gradient(-45deg, #ccc 25%, transparent 25%),
    linear-gradient(45deg, transparent 75%, #ccc 75%),
    linear-gradient(-45deg, transparent 75%, #ccc 75%);
  background-size: 8px 8px;
  background-position: 0 0, 0 4px, 4px -4px, -4px 0;
}

.text-color-auto {
  background: linear-gradient(135deg, #222 50%, #fff 50%);
  display: flex;
  align-items: center;
  justify-content: center;
}
.text-color-auto .auto-label {
  font-size: 0.65rem;
  font-weight: 700;
  color: var(--accent);
  text-shadow: 0 0 2px rgba(0,0,0,0.4);
}

.color-swatch .swatch-name {
  position: absolute;
  bottom: -20px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 0.7rem;
  white-space: nowrap;
  color: var(--text-light);
}

/* ===== Sidebar Upload (compact logo upload in customize) ===== */
.sidebar-upload {
  border: 1.5px dashed var(--border);
  border-radius: var(--radius);
  padding: 10px 14px;
  transition: border-color 0.2s;
}
.sidebar-upload.dragover { border-color: var(--accent); background: rgba(255,255,255,0.03); }

.sidebar-upload-content {
  display: flex;
  align-items: center;
  gap: 10px;
}

.sidebar-upload-btn {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 5px 14px;
  border: 1.5px solid var(--accent);
  border-radius: 16px;
  color: var(--accent);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.15s;
  white-space: nowrap;
}
.sidebar-upload-btn:hover { background: rgba(255,255,255,0.08); }

.upload-icon-sm {
  font-size: 1rem;
  font-weight: 700;
  line-height: 1;
}

.sidebar-upload-hint {
  font-size: 0.75rem;
  color: var(--text-light);
}

.sidebar-upload-result {
  display: flex;
  align-items: center;
  gap: 10px;
}

.sidebar-upload-result .upload-filename {
  font-weight: 600;
  font-size: 0.85rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: 180px;
}

/* ===== Logo Upload ===== */
.logo-section { margin-bottom: 24px; }

.upload-area {
  border: 2px dashed var(--border);
  border-radius: var(--radius);
  padding: 32px;
  text-align: center;
  transition: border-color 0.2s;
  margin-bottom: 12px;
}
.upload-area.dragover { border-color: var(--accent); background: rgba(255,255,255,0.03); }

.upload-icon { font-size: 2rem; margin-bottom: 8px; }
.upload-link { color: var(--accent); cursor: pointer; text-decoration: underline; }
.upload-error { color: var(--error); font-size: 0.9rem; margin-bottom: 8px; }

.upload-result { display: flex; align-items: center; gap: 12px; justify-content: center; }
.upload-filename { font-weight: 600; }

/* ===== Form row (side by side) ===== */
.form-row {
  display: flex;
  gap: 16px;
}
.form-group-grow { flex: 1; }
.form-group-short { width: 120px; flex-shrink: 0; }

.step3-validation-msg {
  color: var(--error);
  font-size: 0.9rem;
  margin-bottom: 12px;
}

/* ===== Drag hint ===== */
.drag-hint {
  font-size: 0.8rem;
  font-weight: 400;
  color: var(--text-light);
}

/* ===== Delivery ===== */
.delivery-options {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}
.option-card {
  flex: 1;
  min-width: 180px;
  cursor: pointer;
}
.option-card input { display: none; }
.option-card-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 20px;
  border: 2px solid var(--border);
  border-radius: var(--radius);
  transition: border-color 0.2s;
}
.option-card input:checked + .option-card-inner {
  border-color: var(--accent);
  background: rgba(255,255,255,0.04);
}
.option-card:hover .option-card-inner { border-color: var(--accent); }
.option-card .price { color: var(--accent); font-weight: 600; margin-top: 4px; }

/* ===== Preview box ===== */
.preview-container { margin-top: 24px; }

.preview-box {
  width: 100%;
  min-height: 160px;
  background: #111;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

/* ===== Summary ===== */
.summary-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
}
#summary-preview svg {  width: 100%;  height: auto;  max-height: 300px;  display: block;}

.summary-table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 16px;
}
.summary-table td {
  padding: 6px 0;
  border-bottom: 1px solid var(--border);
}
.summary-table td:last-child { text-align: right; font-weight: 600; }
.summary-table td { border-bottom-color: var(--border); }
.summary-table tr.total td { border-top: 2px solid var(--accent); font-size: 1.1rem; }
.summary-table tr.deposit td { color: var(--accent); font-size: 1.15rem; }

.disclaimer {
  background: rgba(255,255,255,0.05);
  border-left: 4px solid var(--text-light);
  padding: 12px 16px;
  font-size: 0.85rem;
  color: var(--text-light);
  margin-bottom: 20px;
  border-radius: 0 var(--radius) var(--radius) 0;
}

/* ===== Forms ===== */
.form-group { margin-bottom: 14px; }
.form-group label { display: block; font-weight: 600; font-size: 0.9rem; margin-bottom: 4px; }
.form-group input, .form-group textarea {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 1rem;
  font-family: inherit;
  transition: border-color 0.2s;
  background: var(--card-bg);
  color: var(--text);
}
.form-group input:focus, .form-group textarea:focus {
  outline: none;
  border-color: var(--accent);
}


/* ===== Order page (Step 4) ===== */
.order-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  align-items: start;
}
.order-preview-col .preview-box {
  background: #111;
  border-radius: var(--radius);
  padding: 16px;
  min-height: 200px;
}
.order-preview-col .preview-box svg {
  max-width: 100%;
  max-height: 300px;
}
.order-details-col h3 {
  margin-top: 24px;
  margin-bottom: 8px;
  font-size: 1rem;
  border-bottom: 1px solid var(--border);
  padding-bottom: 6px;
}
.order-details-col h3:first-child {
  margin-top: 0;
}
.order-section {
  margin-bottom: 16px;
}
.order-table {
  width: 100%;
  border-collapse: collapse;
}
.order-table td {
  padding: 6px 0;
  font-size: 0.92rem;
}
.order-table td:first-child {
  color: var(--text-light);
  width: 45%;
}
.order-table td:last-child {
  text-align: right;
}
.order-pricing td:last-child {
  font-variant-numeric: tabular-nums;
}
.order-total td {
  color: var(--accent) !important;
  font-size: 1.05rem;
  padding-top: 10px;
  border-top: 1px solid var(--border);
}
.order-balance td {
  font-size: 1rem;
  padding-top: 6px;
}
.order-disclaimer {
  font-size: 0.8rem;
  color: var(--text-light);
  margin: 16px 0;
  line-height: 1.4;
}

@media (max-width: 768px) {
  .order-layout {
    grid-template-columns: 1fr;
  }
}
/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 24px;
  border: none;
  border-radius: var(--radius);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s, opacity 0.2s;
}
.btn:disabled { opacity: 0.5; cursor: not-allowed; }

.btn-primary { background: var(--accent); color: #000; }
.btn-primary:hover:not(:disabled) { background: var(--accent-hover); }

.btn-outline { background: transparent; border: 2px solid var(--border); color: var(--text); }
.btn-outline:hover { border-color: var(--accent); color: var(--accent); }

.btn-lg { padding: 14px 32px; font-size: 1.1rem; width: 100%; }

.btn-sm { padding: 4px 12px; font-size: 0.85rem; }
.btn-remove { color: var(--error); border: 1px solid var(--error); background: transparent; border-radius: 4px; cursor: pointer; }

.payment-error { color: var(--error); margin-top: 8px; font-size: 0.9rem; }

/* ===== Navigation ===== */
.nav-buttons {
  display: flex;
  justify-content: space-between;
  margin-top: 32px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
}

/* ===== Overlay ===== */
.overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
}
.overlay[hidden] { display: none; }
.overlay-content {
  position: relative;
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 48px;
  text-align: center;
  max-width: 440px;
  width: 90%;
}
.overlay-close {
  position: absolute;
  top: 12px;
  right: 16px;
  background: none;
  border: none;
  color: var(--text-muted, #888);
  font-size: 1.6rem;
  cursor: pointer;
  line-height: 1;
  padding: 4px 8px;
}
.overlay-close:hover { color: #fff; }
.success-icon {
  width: 64px; height: 64px;
  border-radius: 50%;
  background: var(--success);
  color: #fff;
  font-size: 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
}

/* ===== Responsive ===== */
@media (max-width: 700px) {
  #configurator { padding: 12px 8px 32px; }

  .customize-layout {
    grid-template-columns: 1fr;
    gap: 0;
  }
  .customize-preview {
    order: -1;
    position: sticky;
    top: 0;
    z-index: 10;
    background: var(--bg);
    padding-bottom: 8px;
    margin: 0 -8px;
    padding-left: 8px;
    padding-right: 8px;
    overflow: hidden;
    max-width: 100vw;
  }
  .customize-preview .preview-box {
    min-height: 180px;
    overflow: hidden;
  }
  .customize-preview .preview-box svg {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    max-height: 220px !important;
  }
  .customize-preview .drag-hint {
    font-size: 0.7rem;
    margin-top: 4px;
  }
  .customize-sidebar {
    max-height: none;
    overflow-y: visible;
  }

  /* Preview toolbar — scrollable, compact */
  .preview-toolbar {
    gap: 4px;
    padding: 4px 6px;
  }
  .toolbar-chip {
    padding: 2px 8px;
    font-size: 0.68rem;
  }
  .toolbar-dot {
    width: 16px;
    height: 16px;
  }

  /* Larger touch targets for pills */
  .size-pill {
    padding: 10px 16px;
    font-size: 0.9rem;
    flex: 1 1 auto;
    min-width: 0;
  }
  .font-pill {
    padding: 10px 14px;
    flex: 1 1 auto;
  }

  /* Color swatches — bigger touch targets */
  .color-swatch {
    width: 52px;
    height: 52px;
  }
  .color-swatches {
    gap: 8px;
  }
  .color-swatch .swatch-name {
    font-size: 0.6rem;
    bottom: -16px;
  }

  /* Text color row */
  .text-color-row {
    flex-wrap: wrap;
  }
  .text-color-swatch {
    width: 32px;
    height: 32px;
  }

  /* Size controls — stack on mobile */
  .size-controls {
    flex-wrap: wrap;
    gap: 8px;
  }
  .size-control {
    flex: 1 1 auto;
  }
  .btn-size {
    width: 36px;
    height: 36px;
  }

  /* Text inputs */
  .form-row {
    flex-direction: column;
    gap: 8px;
  }
  .form-group-short {
    width: 100%;
  }

  /* Dimension labels */
  .dim-label { font-size: 0.6rem; }

  /* Resize handle — bigger for touch */
  .resize-handle {
    width: 36px;
    height: 36px;
  }

  .summary-layout { grid-template-columns: 1fr; }
  .template-grid { grid-template-columns: 1fr 1fr; }
  .progress-step { font-size: 0.65rem; }
  .progress-step span { width: 20px; height: 20px; font-size: 0.65rem; }

  h2 { font-size: 1.3rem; }
  h3 { font-size: 1rem; }
}

@media (max-width: 380px) {
  .template-grid { grid-template-columns: 1fr; }
  .size-pills { flex-direction: column; }
  .size-pill { text-align: center; }
}

/* ===== Delivery Default (free supply & install) ===== */
.delivery-default {
  background: var(--card-bg);
  border: 2px solid var(--accent);
  border-radius: var(--radius);
  padding: 20px 24px;
  margin-bottom: 16px;
}
.delivery-included {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}
.delivery-included strong {
  font-size: 1.1rem;
  color: var(--primary);
}
.delivery-free-badge {
  background: rgba(201,168,76,0.15);
  color: var(--accent);
  font-weight: 700;
  font-size: 0.8rem;
  padding: 3px 10px;
  border-radius: 12px;
}
.delivery-note {
  color: var(--text-light);
  font-size: 0.9rem;
  margin-top: 6px;
}
.pickup-option {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  font-size: 0.85rem;
  color: var(--text-light);
  padding: 4px 0;
}
.pickup-option input[type="checkbox"] {
  width: 16px;
  height: 16px;
  accent-color: var(--accent);
  cursor: pointer;
}

/* ===== Logo Upload (configurator sidebar) ===== */
.logo-upload { margin-top: 8px; }
.upload-dropzone {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  padding: 20px 16px;
  border: 2px dashed rgba(255,255,255,0.2);
  border-radius: 8px;
  cursor: pointer;
  text-align: center;
  transition: border-color 0.2s, background 0.2s;
  color: rgba(255,255,255,0.6);
  font-size: 0.9rem;
}
.upload-dropzone:hover,
.logo-upload.dragover .upload-dropzone {
  border-color: var(--accent, #c9a84c);
  background: rgba(255,255,255,0.03);
}
.upload-dropzone .upload-icon {
  font-size: 1.8rem;
  line-height: 1;
  color: rgba(255,255,255,0.4);
}
.upload-hint {
  font-size: 0.78rem;
  opacity: 0.5;
}
#sidebar-upload-result {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  background: rgba(255,255,255,0.05);
  border-radius: 8px;
}
#sidebar-upload-result #upload-filename {
  flex: 1;
  font-weight: 600;
  font-size: 0.9rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.btn-remove-logo {
  background: none;
  border: 1px solid rgba(255,255,255,0.2);
  color: rgba(255,255,255,0.7);
  padding: 4px 12px;
  border-radius: 4px;
  cursor: pointer;
  font-size: 0.85rem;
}
.btn-remove-logo:hover {
  border-color: #e74c3c;
  color: #e74c3c;
}