/* GELATOlab v276 — Cake Module Styles
 *
 * Atelier-style overlay + modal + form + SVG preview.
 * Sympathetic to brand-v02 palette (burgundy + champagne + ivory).
 */

/* ───── Overlay + Modal Shell ───────────────────────────── */
.cake-overlay {
  position: fixed;
  inset: 0;
  background: rgba(20, 12, 8, 0.55);
  z-index: 9000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  overflow-y: auto;
  animation: cakeFade 180ms ease;
}
@keyframes cakeFade {
  from { opacity: 0; }
  to   { opacity: 1; }
}

.cake-modal {
  background: #fefcf7;
  border: 1px solid #d8c8a8;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.25);
  border-radius: 4px;
  max-width: 920px;
  width: 100%;
  max-height: calc(100vh - 48px);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  font-family: 'Manrope', system-ui, sans-serif;
}
.cake-modal-wide      { max-width: 1100px; }
.cake-modal-editor    { max-width: 1240px; }

.cake-modal-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 24px 14px;
  border-bottom: 1px solid #e2d4b4;
  flex-shrink: 0;
}
.cake-modal-head h2 {
  margin: 0;
  font-family: 'Cormorant Garamond', 'Noto Serif TC', serif;
  font-size: 22px;
  font-weight: 500;
  color: #2a1810;
  letter-spacing: 0.02em;
}

.cake-modal-body {
  padding: 20px 24px;
  overflow-y: auto;
  flex: 1;
}

/* ───── Buttons ──────────────────────────────────────────── */
.cake-btn {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 8px 16px;
  border: 1px solid #641322;
  background: #fefcf7;
  color: #641322;
  cursor: pointer;
  border-radius: 2px;
  transition: all 140ms ease;
  font-weight: 500;
}
.cake-btn:hover {
  background: #641322;
  color: #fefcf7;
}
.cake-btn-primary {
  background: #641322;
  color: #fefcf7;
}
.cake-btn-primary:hover {
  background: #4a0e19;
}
.cake-btn-secondary {
  border-color: #999;
  color: #555;
}
.cake-btn-secondary:hover {
  background: #555;
  color: #fff;
}
.cake-btn-danger {
  border-color: #b03030;
  color: #b03030;
}
.cake-btn-danger:hover {
  background: #b03030;
  color: #fff;
}
.cake-btn-small {
  font-size: 11px;
  padding: 5px 10px;
}
.cake-btn-icon {
  background: transparent;
  border: 1px solid transparent;
  color: #555;
  font-size: 14px;
  width: 28px;
  height: 28px;
  cursor: pointer;
  border-radius: 2px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: all 140ms ease;
}
.cake-btn-icon:hover {
  border-color: #641322;
  color: #641322;
  background: #f5e6d3;
}
.cake-btn-icon.cake-btn-danger:hover {
  border-color: #b03030;
  color: #b03030;
  background: #fde6e6;
}

/* ───── List View ──────────────────────────────────────── */
.cake-list-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 18px;
}
.cake-list-count {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  color: #888;
}

.cake-card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 18px;
}
.cake-card {
  border: 1px solid #d8c8a8;
  background: #fff;
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  border-radius: 3px;
  transition: all 180ms ease;
}
.cake-card:hover {
  border-color: #641322;
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.08);
  transform: translateY(-2px);
}
.cake-card-thumb {
  width: 100%;
  aspect-ratio: 5 / 6;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #faf6ec;
  border-radius: 2px;
  overflow: hidden;
}
.cake-card-thumb svg {
  width: 100%;
  height: 100%;
}
.cake-card-meta h3 {
  margin: 4px 0;
  font-family: 'Cormorant Garamond', 'Noto Serif TC', serif;
  font-size: 17px;
  font-weight: 500;
  color: #2a1810;
}
.cake-card-dim,
.cake-card-stats,
.cake-card-layers {
  margin: 0;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10.5px;
  color: #666;
  letter-spacing: 0.02em;
}
.cake-card-actions {
  display: flex;
  gap: 6px;
  margin-top: 8px;
}
.cake-card-actions .cake-btn {
  flex: 1;
}

/* ───── Empty State ──────────────────────────────────────── */
.cake-empty {
  grid-column: 1 / -1;
  text-align: center;
  padding: 60px 24px;
  background: #faf6ec;
  border: 1px dashed #d8c8a8;
  border-radius: 4px;
}
.cake-empty-icon {
  font-size: 56px;
  margin-bottom: 14px;
}
.cake-empty h3 {
  margin: 0 0 8px;
  font-family: 'Cormorant Garamond', serif;
  font-size: 22px;
  color: #2a1810;
}
.cake-empty p {
  margin: 0 0 18px;
  color: #555;
}
.cake-empty-tips {
  text-align: left;
  max-width: 480px;
  margin: 0 auto;
  font-size: 13px;
  color: #555;
  line-height: 1.7;
}

/* ───── Editor Form ──────────────────────────────────────── */
.cake-editor-body {
  display: grid;
  grid-template-columns: 1fr 460px;
  gap: 28px;
  padding: 20px 24px;
  overflow-y: auto;
  flex: 1;
}
@media (max-width: 1024px) {
  .cake-editor-body { grid-template-columns: 1fr; }
}

.cake-editor-form {
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.cake-section {
  border: 1px solid #e8dcb8;
  background: #fefcf7;
  padding: 14px 16px;
  border-radius: 3px;
}
.cake-section-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
}
.cake-section-head h4 {
  margin: 0;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #641322;
}
.cake-label {
  display: block;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10.5px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: #888;
  margin-bottom: 5px;
}
.cake-input {
  width: 100%;
  padding: 7px 9px;
  border: 1px solid #c8b890;
  background: #fff;
  font-family: 'Manrope', sans-serif;
  font-size: 13.5px;
  color: #2a1810;
  border-radius: 2px;
  transition: border-color 140ms ease;
}
.cake-input:focus {
  outline: none;
  border-color: #641322;
}
.cake-input-sm  { font-size: 12.5px; padding: 5px 8px; }
.cake-input-xs  { width: 70px; font-size: 12px; padding: 4px 6px; }
.cake-input-color {
  width: 38px;
  height: 30px;
  padding: 2px;
  cursor: pointer;
}
.cake-textarea {
  font-family: 'Manrope', sans-serif;
  resize: vertical;
  min-height: 60px;
}
.cake-row {
  display: flex;
  gap: 8px;
  align-items: center;
  flex-wrap: wrap;
}
.cake-row > .cake-input { flex: 1 1 auto; }
.cake-hint {
  margin: 8px 0 0;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10.5px;
  color: #888;
  font-style: italic;
}

/* ───── Layer Rows ──────────────────────────────────────── */
.cake-layer-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.cake-layer-row {
  display: grid;
  grid-template-columns: 28px 1fr auto;
  gap: 10px;
  align-items: center;
  background: #fafafa;
  padding: 8px 10px;
  border: 1px solid #e0d2a8;
  border-radius: 2px;
}
.cake-layer-handle {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  background: #641322;
  color: #fefcf7;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
}
.cake-layer-fields {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.cake-layer-ratio-label {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  color: #888;
}
.cake-layer-derived {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  color: #b8965a;
  letter-spacing: 0.02em;
}
.cake-layer-actions {
  display: flex;
  flex-direction: column;
  gap: 3px;
}
.cake-layer-actions .cake-btn-icon {
  width: 24px;
  height: 22px;
  font-size: 10px;
}

/* ───── Preview Panel ──────────────────────────────────── */
.cake-editor-preview {
  background: #faf6ec;
  border: 1px solid #d8c8a8;
  padding: 16px;
  border-radius: 3px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  position: sticky;
  top: 0;
  align-self: flex-start;
}
.cake-preview-svg {
  background: #fff;
  border: 1px solid #e8dcb8;
  border-radius: 2px;
  padding: 8px;
  display: flex;
  justify-content: center;
}
.cake-preview-empty {
  padding: 40px;
  text-align: center;
  color: #888;
  font-style: italic;
}

.cake-section-svg {
  display: block;
  max-width: 100%;
  height: auto;
}

/* ───── Balance Panel ───────────────────────────────────── */
.cake-balance-panel {
  background: #fff;
  border: 1px solid #e8dcb8;
  padding: 12px 14px;
  font-size: 13px;
  color: #2a1810;
  border-radius: 2px;
}
.cake-balance-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: 5px 0;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11.5px;
}
.cake-balance-row span { color: #888; letter-spacing: 0.04em; }
.cake-balance-row strong { color: #641322; font-weight: 600; }

.cake-balance-panel h5 {
  margin: 8px 0 6px;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10.5px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #b8965a;
}
.cake-balance-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 6px;
}
.cake-balance-tile {
  background: #faf6ec;
  border: 1px solid #e8dcb8;
  padding: 6px 8px;
  display: flex;
  flex-direction: column;
  border-radius: 2px;
}
.cake-balance-tile span {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 9.5px;
  color: #888;
  text-transform: uppercase;
}
.cake-balance-tile strong {
  font-size: 13px;
  color: #2a1810;
  font-weight: 600;
}

.cake-divider {
  border: none;
  border-top: 1px solid #e8dcb8;
  margin: 10px 0;
}
.cake-warn {
  margin: 8px 0 0;
  padding: 7px 10px;
  background: #fff3e0;
  border-left: 3px solid #e8a040;
  font-size: 11.5px;
  color: #5a3010;
}
.cake-validation {
  margin-top: 10px;
  padding: 8px 10px;
  font-size: 11.5px;
  border-radius: 2px;
}
.cake-validation ul { margin: 4px 0 0 18px; padding: 0; }
.cake-validation-err {
  background: #fde6e6;
  border-left: 3px solid #b03030;
  color: #5a1010;
}
.cake-validation-warn {
  background: #fff8e0;
  border-left: 3px solid #d8a040;
  color: #5a4010;
}

/* ───── Footer ──────────────────────────────────────────── */
.cake-editor-foot {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  padding: 14px 24px;
  border-top: 1px solid #e2d4b4;
  background: #faf6ec;
  flex-shrink: 0;
}

/* ───── Coach toolbar button (added in coach.js:525) ───── */
.coach-v240-btn[data-cake-toolbar="1"] {
  /* nothing extra — sympathetic to existing .coach-v240-btn styles */
}

/* ───── v278 Phase 2：Preview Tabs + Export Buttons ───── */
.cake-preview-tabs {
  display: flex;
  gap: 4px;
  background: #fefcf7;
  padding: 4px;
  border: 1px solid #e8dcb8;
  border-radius: 2px;
}
.cake-tab {
  flex: 1;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.04em;
  padding: 6px 10px;
  background: transparent;
  border: none;
  cursor: pointer;
  color: #888;
  border-radius: 2px;
  transition: all 140ms ease;
}
.cake-tab:hover { color: #641322; background: #faf6ec; }
.cake-tab.active {
  background: #641322;
  color: #fefcf7;
  font-weight: 600;
}

.cake-export-row {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  padding: 10px 0;
}
.cake-export-row .cake-btn { flex: 1; min-width: 100px; }

/* ───── v278 Phase 2：Decoration list (in form) ───────── */
.cake-deco-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.cake-deco-row {
  display: grid;
  grid-template-columns: 40px 1fr auto;
  gap: 10px;
  align-items: center;
  background: #fafafa;
  padding: 6px 10px;
  border: 1px solid #e0d2a8;
  border-radius: 2px;
}
.cake-deco-swatch {
  width: 36px;
  height: 36px;
  background: #fefcf7;
  border: 1px solid #d8c8a8;
  border-radius: 2px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.cake-deco-swatch svg { width: 100%; height: 100%; }
.cake-deco-fields { display: flex; flex-direction: column; gap: 4px; }
.cake-deco-name {
  font-size: 13px;
  color: #2a1810;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 6px;
}
.cake-deco-controls {
  display: flex;
  gap: 6px;
  align-items: center;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10.5px;
  color: #888;
}
.cake-deco-controls label { font-size: 10.5px; }
.cake-deco-summary {
  margin-top: 8px;
  padding: 6px 10px;
  background: #faf6ec;
  border-left: 3px solid #b8965a;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  color: #5a4030;
}

.cake-pro-tag {
  display: inline-block;
  background: linear-gradient(135deg, #7B1528 0%, #a31d36 100%);
  color: #fefcf7;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 9px;
  letter-spacing: 0.08em;
  padding: 2px 6px;
  border-radius: 2px;
  font-weight: 600;
}

/* ───── v278 Phase 2：Decoration picker modal ─────────── */
.cake-modal-picker { max-width: 880px; }
.cake-picker-overlay { z-index: 9100; }

.cake-deco-cat {
  margin-bottom: 22px;
}
.cake-deco-cat h4 {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11.5px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: #641322;
  margin: 0 0 10px;
  padding-bottom: 6px;
  border-bottom: 1px solid #e8dcb8;
}

.cake-deco-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(110px, 1fr));
  gap: 8px;
}
.cake-deco-card {
  background: #fff;
  border: 1px solid #d8c8a8;
  padding: 8px 6px 6px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  cursor: pointer;
  border-radius: 2px;
  transition: all 140ms ease;
  position: relative;
  font-family: 'Manrope', sans-serif;
}
.cake-deco-card:hover {
  border-color: #641322;
  background: #faf6ec;
  transform: translateY(-1px);
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.06);
}
.cake-deco-thumb {
  width: 64px;
  height: 64px;
  background: #faf6ec;
  border-radius: 2px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.cake-deco-thumb svg { width: 56px; height: 56px; }
.cake-deco-card-name {
  font-size: 11.5px;
  color: #2a1810;
  text-align: center;
  line-height: 1.2;
}
.cake-deco-card.is-pro::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(123, 21, 40, 0.04) 0%, rgba(184, 150, 90, 0.04) 100%);
  border: 1px solid rgba(123, 21, 40, 0.2);
  pointer-events: none;
}
.cake-deco-card .cake-pro-tag {
  position: absolute;
  top: 4px;
  right: 4px;
}

/* ───── v280 Phase 3：結構診斷面板 ──────────────────────── */
.cake-diagnosis-panel {
  margin-top: 14px;
  background: #fff;
  border: 1px solid #e8dcb8;
  border-radius: 2px;
  padding: 12px 14px;
}
.cake-diagnosis-panel h5 {
  margin: 0 0 10px;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10.5px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #641322;
  display: flex;
  justify-content: space-between;
  align-items: baseline;
}
.cake-diagnosis-summary {
  font-family: 'Manrope', sans-serif;
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 0;
  text-transform: none;
  color: #b8965a;
}
.cake-diagnosis-ok-msg {
  margin: 0;
  font-size: 12px;
  color: #2a7c4a;
}
.cake-diagnosis-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.cake-diagnosis-item {
  border: 1px solid #e8dcb8;
  background: #faf6ec;
  padding: 6px 10px;
  border-radius: 2px;
  font-size: 12px;
  cursor: pointer;
}
.cake-diagnosis-item summary {
  list-style: none;
  font-weight: 500;
  color: #2a1810;
  outline: none;
  user-select: none;
  display: flex;
  align-items: baseline;
  gap: 8px;
  flex-wrap: wrap;
}
.cake-diagnosis-item summary::-webkit-details-marker { display: none; }
.cake-diagnosis-item summary::before {
  content: '▸';
  font-family: monospace;
  color: #b8965a;
  font-size: 10px;
  transition: transform 140ms ease;
  display: inline-block;
}
.cake-diagnosis-item[open] summary::before { transform: rotate(90deg); }
.cake-diagnosis-item code {
  background: rgba(123, 21, 40, 0.08);
  padding: 1px 6px;
  border-radius: 2px;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10.5px;
  color: #641322;
}
.cake-diagnosis-plain {
  margin: 6px 0 4px;
  font-size: 12px;
  color: #3a2818;
  line-height: 1.55;
}
.cake-diagnosis-why {
  margin: 4px 0;
  font-size: 11.5px;
  color: #6a4a30;
  line-height: 1.55;
  font-style: italic;
}
.cake-diagnosis-moves {
  margin: 6px 0 8px 18px;
  padding: 0;
  font-size: 11.5px;
  color: #2a1810;
  line-height: 1.55;
}
.cake-diagnosis-moves li { margin-bottom: 3px; }

.cake-diagnosis-danger { border-left: 3px solid #b03030; }
.cake-diagnosis-warning { border-left: 3px solid #e8a040; }
.cake-diagnosis-info { border-left: 3px solid #4a6db0; }
.cake-diagnosis-ok { border-left: 3px solid #2a7c4a; }

/* ───── v280 Phase 3：營養標示 + 過敏原面板 ────────────── */
.cake-nutrition-panel {
  margin-top: 14px;
  background: #fff;
  border: 1px solid #e8dcb8;
  border-radius: 2px;
  padding: 12px 14px;
}
.cake-nutrition-panel h5 {
  margin: 0 0 10px;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10.5px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #641322;
}
.cake-nutrition-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2px;
  border-top: 1px solid #e8dcb8;
}
.cake-nutrition-row {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr;
  padding: 4px 0;
  border-bottom: 1px solid #f0e6cc;
  font-size: 12px;
}
.cake-nutrition-row span {
  color: #5a4030;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
}
.cake-nutrition-row strong {
  color: #2a1810;
  font-weight: 600;
  text-align: right;
  font-variant-numeric: tabular-nums;
}
.cake-nutrition-row small {
  font-weight: 400;
  color: #888;
  font-size: 9.5px;
  margin-left: 3px;
}

.cake-nutrition-allergens {
  margin-top: 10px;
  padding: 8px 10px;
  background: #fff3e0;
  border-left: 3px solid #e8a040;
}
.cake-allergen-label {
  display: block;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #8b5a18;
  margin-bottom: 4px;
}
.cake-allergen-tag {
  display: inline-block;
  background: #fefcf7;
  border: 1px solid #e8a040;
  color: #5a3010;
  padding: 2px 8px;
  border-radius: 12px;
  font-size: 11px;
  margin: 2px 4px 2px 0;
}

.cake-nutrition-warnings {
  margin-top: 10px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.cake-warn-row {
  padding: 6px 10px;
  font-size: 11px;
  line-height: 1.5;
  border-radius: 2px;
}
.cake-warn-warning {
  background: #fff3e0;
  border-left: 3px solid #e8a040;
  color: #5a3010;
}
.cake-warn-info {
  background: #f0f4fa;
  border-left: 3px solid #4a6db0;
  color: #2a3858;
}

/* ───── v282 Phase 4：生產工序甘特圖 ────────────────────── */
.cake-production-panel {
  margin-top: 14px;
  background: #fff;
  border: 1px solid #e8dcb8;
  border-radius: 2px;
  padding: 12px 14px;
}
.cake-production-panel h5 {
  margin: 0 0 10px;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10.5px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #641322;
  display: flex;
  justify-content: space-between;
  align-items: baseline;
}
.cake-gantt-wrap {
  background: #faf6ec;
  padding: 6px;
  border: 1px solid #e8dcb8;
  border-radius: 2px;
  overflow-x: auto;
}
.cake-gantt-svg {
  display: block;
  min-width: 420px;
}
.cake-gantt-empty {
  padding: 20px;
  text-align: center;
  color: #888;
  font-style: italic;
}

/* ───── v282 Phase 4：保冷時長面板 ───────────────────── */
.cake-coldchain-panel {
  margin-top: 14px;
  background: #fff;
  border: 1px solid #e8dcb8;
  border-radius: 2px;
  padding: 12px 14px;
}
.cake-coldchain-panel h5 {
  margin: 0 0 10px;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10.5px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #641322;
}
.cake-coldchain-controls {
  display: flex;
  gap: 12px;
  align-items: center;
  margin-bottom: 8px;
  flex-wrap: wrap;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  color: #5a4030;
}
.cake-coldchain-controls select,
.cake-coldchain-controls input {
  padding: 4px 6px;
  border: 1px solid #c8b890;
  background: #fff;
  font-family: 'Manrope', sans-serif;
  font-size: 12px;
  color: #2a1810;
  border-radius: 2px;
  margin-left: 4px;
}
.cake-coldchain-controls input { width: 56px; }
.cake-coldchain-result {
  margin: 8px 0;
  padding: 10px 12px;
  background: #faf6ec;
  border-left: 3px solid #2a7c4a;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 13px;
  color: #2a1810;
  font-weight: 600;
}
.cake-coldchain-details {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 4px 12px;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10.5px;
  color: #5a4030;
  padding: 6px 0;
}

/* ───── v282 Phase 4：訂單入口按鈕 ──────────────────── */
.cake-order-entry {
  margin-top: 14px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.cake-btn-fullwidth { width: 100%; justify-content: center; }

/* ───── v282 Phase 4：訂單列表 / 編輯 ─────────────────── */
.cake-order-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 14px;
}
.cake-order-card {
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: 12px;
  padding: 12px;
  background: #fff;
  border: 1px solid #d8c8a8;
  border-radius: 2px;
  transition: all 180ms ease;
}
.cake-order-card:hover {
  border-color: #641322;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.06);
}
.cake-order-thumb {
  background: #faf6ec;
  border: 1px solid #e8dcb8;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 2px;
  overflow: hidden;
}
.cake-order-thumb-empty {
  font-size: 30px;
  color: #b8965a;
}
.cake-order-meta h3 {
  margin: 0 0 4px;
  font-family: 'Cormorant Garamond', serif;
  font-size: 16px;
  font-weight: 500;
  color: #2a1810;
}
.cake-order-meta p {
  margin: 2px 0;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10.5px;
  color: #5a4030;
}
.cake-order-total {
  font-size: 13px !important;
  color: #641322 !important;
  font-weight: 600;
}
.cake-order-status {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 12px;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 9.5px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-top: 4px;
}
.cake-order-status-draft         { background: #f0f0f0; color: #666; }
.cake-order-status-confirmed     { background: #fff3e0; color: #8b5a18; }
.cake-order-status-in_production { background: #e6f0fa; color: #2a4a7c; }
.cake-order-status-ready         { background: #e0f0e0; color: #2a7c4a; }
.cake-order-status-delivered     { background: #d4af37; color: #fefcf7; }
.cake-order-status-cancelled     { background: #fde6e6; color: #8b1d1d; }

.cake-order-actions {
  grid-column: 1 / -1;
  display: flex;
  gap: 6px;
}
.cake-order-actions .cake-btn { flex: 1; }

.cake-order-form-grid {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.cake-order-cake-summary {
  margin: 0;
  font-family: 'Cormorant Garamond', serif;
  font-size: 16px;
  color: #2a1810;
  font-style: italic;
}
.cake-input-readonly {
  background: #faf6ec !important;
  color: #641322 !important;
  font-weight: 600;
  font-family: 'IBM Plex Mono', monospace !important;
}

/* ───── v284 Phase 5：結構力學面板 ──────────────────────── */
.cake-structure-panel,
.cake-multitier-panel {
  margin-top: 14px;
  background: #fff;
  border: 1px solid #e8dcb8;
  border-radius: 2px;
  padding: 12px 14px;
}
.cake-structure-panel h5,
.cake-multitier-panel h5 {
  margin: 0 0 10px;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10.5px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #641322;
  display: flex;
  justify-content: space-between;
  align-items: baseline;
}
.cake-structure-summary {
  display: flex;
  flex-direction: column;
  gap: 4px;
  background: #faf6ec;
  padding: 8px 10px;
  border-radius: 2px;
  margin-bottom: 10px;
}
.cake-structure-row {
  display: flex;
  justify-content: space-between;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11.5px;
  color: #5a4030;
}
.cake-structure-row strong { color: #641322; font-weight: 600; }
.cake-structure-pressure details,
.cake-structure-diagram details { margin-top: 8px; }
.cake-structure-pressure summary,
.cake-structure-diagram summary,
.cake-multitier-assembly summary {
  cursor: pointer;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  color: #b8965a;
  padding: 4px 0;
  outline: none;
}
.cake-structure-pressure table {
  width: 100%;
  border-collapse: collapse;
  font-size: 11px;
  margin-top: 6px;
}
.cake-structure-pressure th,
.cake-structure-pressure td {
  padding: 4px 6px;
  border-bottom: 1px solid #ebe0c8;
  text-align: left;
}
.cake-structure-pressure th {
  font-family: 'IBM Plex Mono', monospace;
  text-transform: uppercase;
  font-size: 9.5px;
  color: #888;
  letter-spacing: 0.06em;
}
.cake-press-ok { background: rgba(42, 124, 74, 0.05); }
.cake-press-warning { background: rgba(232, 160, 64, 0.1); }
.cake-press-danger { background: rgba(176, 48, 48, 0.1); color: #5a1010; }
.cake-force-svg, .cake-dowel-svg {
  display: block;
  max-width: 100%;
  height: auto;
  margin-top: 8px;
}
.cake-force-empty, .cake-dowel-empty {
  padding: 12px;
  text-align: center;
  font-style: italic;
  color: #888;
}

/* ───── v284 Phase 5：多層 dowel 配置面板 ──────────────── */
.cake-multitier-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
@media (max-width: 480px) {
  .cake-multitier-grid { grid-template-columns: 1fr; }
}
.cake-multitier-tiers {
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  color: #5a4030;
}
.cake-tier-row {
  background: #faf6ec;
  padding: 8px 10px;
  border-left: 3px solid #641322;
  border-radius: 2px;
}
.cake-tier-row strong { color: #641322; }
.cake-tier-row small {
  display: block;
  color: #888;
  margin-top: 4px;
  line-height: 1.4;
}
.cake-multitier-assembly ol {
  margin: 8px 0 0 18px;
  padding: 0;
  font-size: 12px;
  color: #2a1810;
  line-height: 1.55;
}
.cake-multitier-assembly li { margin-bottom: 3px; }

/* ───── v284 Phase 5：模板選擇器 ────────────────────────── */
.cake-template-intro {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  color: #888;
  margin: 0 0 16px;
  line-height: 1.6;
}
.cake-template-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 12px;
}
.cake-template-card {
  background: #fff;
  border: 1px solid #d8c8a8;
  border-radius: 3px;
  padding: 14px;
  cursor: pointer;
  text-align: left;
  font-family: 'Manrope', sans-serif;
  display: flex;
  flex-direction: column;
  gap: 6px;
  transition: all 180ms ease;
}
.cake-template-card:hover {
  border-color: #641322;
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.08);
}
.cake-template-icon { font-size: 28px; line-height: 1; }
.cake-template-name {
  font-family: 'Cormorant Garamond', serif;
  font-size: 17px;
  font-weight: 500;
  color: #2a1810;
}
.cake-template-theme {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10.5px;
  color: #b8965a;
  letter-spacing: 0.04em;
}
.cake-template-desc {
  font-size: 12px;
  color: #5a4030;
  line-height: 1.5;
  flex: 1;
}
.cake-template-meta {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px;
  color: #888;
  margin-top: 4px;
  padding-top: 6px;
  border-top: 1px solid #ebe0c8;
}

/* ───── v284 Phase 5：3D Preview ──────────────────────── */
.cake-3d-container { max-width: 880px; }
.cake-3d-body {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 16px;
}
#cake-3d-canvas-wrap {
  width: 100%;
  max-width: 720px;
  height: 480px;
  background: #fefcf7;
  border: 1px solid #e8dcb8;
  border-radius: 2px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}
.cake-3d-hint {
  margin: 12px 0 0;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  color: #888;
  letter-spacing: 0.04em;
}
.cake-3d-loading {
  text-align: center;
  padding: 60px 20px;
}
.cake-3d-spinner {
  width: 36px;
  height: 36px;
  border: 3px solid #e8dcb8;
  border-top-color: #641322;
  border-radius: 50%;
  margin: 0 auto 14px;
  animation: cake3DSpin 1s linear infinite;
}
@keyframes cake3DSpin {
  to { transform: rotate(360deg); }
}
.cake-3d-fallback { padding: 24px; }
.cake-3d-error {
  background: #fff3e0;
  border-left: 3px solid #e8a040;
  padding: 10px 14px;
  font-size: 12.5px;
  color: #5a3010;
  margin: 0 0 18px;
}
.cake-3d-fallback-views {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
.cake-tab-3d {
  font-weight: 600;
  background: linear-gradient(135deg, #641322 0%, #a31d36 100%);
  color: #fefcf7;
}
.cake-tab-3d:hover {
  background: linear-gradient(135deg, #4a0e19 0%, #7B1528 100%);
  color: #fefcf7 !important;
}

/* ───── v285 Phase 6：市集上架 modal ───────────────────── */
.cake-market-preview {
  display: flex;
  gap: 14px;
  padding: 12px;
  background: #faf6ec;
  border: 1px solid #e8dcb8;
  border-radius: 2px;
  margin-bottom: 14px;
}
.cake-market-thumbs {
  display: flex;
  gap: 8px;
  flex-shrink: 0;
}
.cake-market-thumbs svg {
  width: 110px;
  height: auto;
  background: #fff;
  border: 1px solid #e8dcb8;
}
.cake-market-cake-meta h3 {
  margin: 0 0 6px;
  font-family: 'Cormorant Garamond', serif;
  font-size: 18px;
  color: #2a1810;
}
.cake-market-cake-meta p {
  margin: 2px 0;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  color: #5a4030;
}
.cake-market-cake-meta .desc { font-family: 'Manrope', sans-serif; color: #3a2818; }
.cake-market-already-listed {
  padding: 10px 12px;
  background: #e0f0e0;
  border-left: 3px solid #2a7c4a;
  font-size: 12.5px;
  color: #2a4a30;
  margin-bottom: 12px;
  border-radius: 2px;
}
.cake-market-already-listed code {
  background: rgba(42, 124, 74, 0.15);
  padding: 1px 5px;
  border-radius: 2px;
  font-family: 'IBM Plex Mono', monospace;
}
.cake-market-form { display: flex; flex-direction: column; gap: 8px; }
.cake-market-fee-preview {
  margin: -4px 0 8px;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11.5px;
  color: #b8965a;
}
.cake-market-notice {
  padding: 10px 12px;
  background: #faf6ec;
  border-left: 3px solid #b8965a;
  font-size: 11.5px;
  color: #5a4030;
  border-radius: 2px;
  margin-top: 8px;
}
.cake-market-notice strong { color: #641322; }
.cake-market-notice ul { margin: 4px 0 0 18px; padding: 0; line-height: 1.6; }

/* ───── v285 Phase 6：社群分享 modal ───────────────────── */
.cake-share-preview {
  display: flex;
  gap: 14px;
  padding: 12px;
  background: #faf6ec;
  border: 1px solid #e8dcb8;
  border-radius: 2px;
  margin-bottom: 14px;
}
.cake-share-thumb { flex-shrink: 0; }
.cake-share-thumb svg {
  width: 110px;
  height: auto;
  background: #fff;
  border: 1px solid #e8dcb8;
}
.cake-share-notice {
  padding: 10px 12px;
  background: #faf6ec;
  border-left: 3px solid #4a6db0;
  font-size: 11.5px;
  color: #2a4a7c;
  border-radius: 2px;
  margin-top: 8px;
}
.cake-share-notice strong { color: #2a4a7c; }
.cake-share-notice ul { margin: 4px 0 0 18px; padding: 0; line-height: 1.6; }

/* ───── v285 Phase 6：社群蛋糕瀏覽 ───────────────────── */
.cake-share-loading {
  text-align: center;
  padding: 40px;
  color: #888;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12px;
}
.cake-share-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 14px;
}
.cake-share-card {
  background: #fff;
  border: 1px solid #d8c8a8;
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  border-radius: 2px;
}
.cake-share-card-thumb {
  width: 100%;
  aspect-ratio: 5 / 6;
  background: #faf6ec;
  border-radius: 2px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.cake-share-card-thumb svg { width: 100%; height: 100%; }
.cake-share-card-meta h3 {
  margin: 0;
  font-family: 'Cormorant Garamond', serif;
  font-size: 16px;
  color: #2a1810;
}
.cake-share-author {
  margin: 4px 0;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10.5px;
  color: #888;
}
.cake-share-desc {
  margin: 4px 0;
  font-size: 12px;
  color: #5a4030;
  line-height: 1.5;
}
.cake-share-stats {
  margin: 0;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  color: #b8965a;
}

/* ───── v285 Phase 6：B2B 批次訂單 ────────────────────── */
.cake-bulk-cake-summary {
  padding: 10px 12px;
  background: #faf6ec;
  border-left: 3px solid #641322;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12px;
  color: #2a1810;
  margin-bottom: 14px;
  border-radius: 2px;
}
.cake-bulk-breakdown {
  margin-top: 10px;
  padding: 10px 12px;
  background: #fff;
  border: 1px solid #e8dcb8;
  border-radius: 2px;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11.5px;
}
.cake-bulk-breakdown > div {
  display: flex;
  justify-content: space-between;
  padding: 3px 0;
}
.cake-bulk-breakdown .cake-bulk-discount {
  color: #2a7c4a;
}
.cake-bulk-breakdown .cake-bulk-total {
  border-top: 2px solid #641322;
  padding-top: 8px;
  margin-top: 6px;
  font-size: 14px;
  color: #641322;
  font-weight: 600;
}
.cake-bulk-payment {
  margin-top: 8px;
  padding-top: 8px;
  border-top: 1px solid #ebe0c8;
  color: #888;
  font-size: 10.5px;
  line-height: 1.5;
}
.cake-bulk-schedule {
  margin-top: 10px;
  padding: 10px 12px;
  background: #f0f4fa;
  border-left: 3px solid #4a6db0;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11.5px;
  color: #2a3858;
  border-radius: 2px;
}
.cake-bulk-schedule > div { padding: 2px 0; }
.cake-bulk-start-highlight {
  margin-top: 6px;
  padding-top: 6px;
  border-top: 1px solid #c8d4e8;
  color: #641322;
  font-weight: 600;
}
.cake-bulk-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 14px;
}
.cake-bulk-card {
  background: #fff;
  border: 1px solid #d8c8a8;
  border-radius: 2px;
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.cake-bulk-card-meta h3 {
  margin: 0 0 4px;
  font-family: 'Cormorant Garamond', serif;
  font-size: 17px;
  color: #2a1810;
}
.cake-bulk-card-meta p {
  margin: 2px 0;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10.5px;
  color: #5a4030;
}
.cake-bulk-total-tag {
  font-size: 13px !important;
  color: #641322 !important;
  font-weight: 600;
}
.cake-bulk-card-actions {
  display: flex;
  gap: 6px;
}
.cake-bulk-card-actions .cake-btn { flex: 1; }

/* ───── Responsive ──────────────────────────────────────── */
@media (max-width: 640px) {
  .cake-overlay { padding: 8px; }
  .cake-modal { max-height: calc(100vh - 16px); border-radius: 2px; }
  .cake-modal-head { padding: 12px 14px 10px; }
  .cake-modal-head h2 { font-size: 18px; }
  .cake-modal-body { padding: 12px 14px; }
  .cake-card-grid { grid-template-columns: 1fr; }
  .cake-editor-body { padding: 12px 14px; gap: 16px; }
  .cake-section { padding: 10px 12px; }
  .cake-editor-preview { position: static; }
  .cake-balance-grid { grid-template-columns: repeat(2, 1fr); }
  .cake-deco-grid { grid-template-columns: repeat(auto-fill, minmax(90px, 1fr)); }
  .cake-deco-thumb { width: 52px; height: 52px; }
  .cake-deco-thumb svg { width: 46px; height: 46px; }
  .cake-deco-row { grid-template-columns: 36px 1fr auto; }
  .cake-export-row { flex-direction: column; }
  .cake-export-row .cake-btn { width: 100%; }
}