:root {
  --bg: #f3f0e8;
  --panel: #ffffff;
  --ink: #141414;
  --accent: #1f4f4a;
  --muted: #6b6b6b;
}

* { box-sizing: border-box; }

#bike-customizer {
  margin: 0;
  color: var(--ink);
}

#bike-customizer .options[data-key="size"] button.option {
  color: #111 !important;
  background: #e6e6e6 !important;
  border-color: transparent !important;
}

#bike-customizer .options[data-key="size"] button.option .option-text {
  color: #111 !important;
  background: #e6e6e6 !important;
}


#bike-customizer .options[data-key="size"] .option.active {
  border-color: #00bfff !important;
  box-shadow: 0 0 0 2px rgba(0, 191, 255, 0.35) !important;
}

.bc-wrap {
  background: transparent;
  padding: 0;
  border-radius: 0;
  box-shadow: none;
}

.bc-layout {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 16px;
}

.bc-summary {
  background: transparent;
}

.bc-main {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.bc-steps {
  background: transparent;
}

.step { display: none; }
.step.active { display: block; }

.options {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 10px;
  margin-top: 12px;
  justify-items: center;
  align-items: center;
}

.option {
  border: 2px solid transparent;
  background: #f7f7f7;
  border-radius: 12px;
  overflow: hidden;
  cursor: pointer;
  transition: transform .15s ease, border-color .15s ease;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  width: 100%;
  justify-items: center;
}


.option img { width: 100%; height: auto; display: block; margin: 0 auto; }
.option .price { padding: 6px 8px; font-weight: 600; font-size: 13px; }
.option.active { border-color: var(--accent); transform: translateY(-2px); }

.actions { margin-top: 14px; display: flex; gap: 10px; flex-wrap: wrap; }

.btn {
  border: 0;
  padding: 10px 14px;
  border-radius: 0;
  cursor: pointer;
  background: #e9e4d9;
  color: var(--ink);
  font-weight: 600;
}

.btn.primary {
  background: #00bfff;
  color: #fff;
}

.btn.primary:hover {
  background: #1e73be;
}

.btn-download {
  background: #f3f0e8;
  color: var(--ink);
}

.preview {
  background: transparent;
  padding: 0;
  border-radius: 0;
  box-shadow: none;
}

.canvas {
  position: relative;
  width: 100%;
  padding-top: 55.01%;
  border-radius: 0;
  overflow: hidden;
  background: transparent;
}

.canvas img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.details {
  margin-top: 8px;
  border-top: 0;
  padding-top: 0;
  font-size: 14px;
}

.detail-row {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  padding: 4px 0;
}

.detail-row span { color: var(--muted); }

.total { font-size: 18px; font-weight: 700; }

.note { margin-top: 8px; color: var(--muted); font-size: 13px; }

.option-text {
  padding: 18px 10px;
  font-weight: 700;
  font-size: 18px;
  text-align: center;
  color: var(--ink);
  background: #f7f7f7;
}

.option-label {
  padding: 6px 8px 0;
  font-size: 12px;
  color: var(--muted);
  text-align: center;
}

.color-swatch {
  width: 56px;
  height: 56px;
  display: block;
  margin: 8px auto 6px;
  border-radius: 999px;
  border: 1px solid rgba(0, 0, 0, 0.08);
}


.color-label {
  text-align: center;
  font-size: 12px;
  color: var(--muted);
  padding-bottom: 8px;
  text-transform: capitalize;
  white-space: nowrap;
}

.edit-panel {
  margin-top: 12px;
  padding-top: 0;
  border-top: 0;
  display: none;
}

.bc-wrap.is-result .edit-panel {
  display: block;
}

.edit-panel h3 {
  margin: 0 0 8px;
  font-size: 16px;
}

.edit-actions {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 8px;
}

.edit-target {
  margin-top: 10px;
  padding-top: 0;
  border-top: 0;
}

.edit-title {
  font-weight: 700;
  margin-bottom: 8px;
}

.result-actions {
  margin-top: 12px;
  display: none;
  gap: 10px;
  flex-wrap: wrap;
}

.bc-wrap.is-result .result-actions {
  display: flex;
}

.summary-total {
  margin-top: 10px;
  font-size: 18px;
  font-weight: 700;
}

@media (max-width: 900px) {
  .bc-layout { grid-template-columns: 1fr; }
  .bc-main { order: 1; }
  .bc-summary { order: 3; }
  .bc-steps { order: 2; }
  .preview { order: 1; }
  .options { grid-template-columns: repeat(auto-fit, minmax(60px, 1fr)); }
  .options[data-key="frame"],
  .options[data-key="tires"],
  .options[data-key="wheels"],
  .options[data-key="seat"],
  .options[data-key="crankset"],
  .options[data-key="grips"],
  .options[data-key="background"] {
    grid-template-columns: repeat(auto-fit, minmax(72px, 1fr));
  }
  .options[data-key="size"],
  .options[data-key="handlebar"] {
    grid-template-columns: repeat(auto-fit, minmax(90px, 1fr));
  }
  .option .price { font-size: 10px; }
  .option-text { font-size: 12px; padding: 8px 6px; }
  .color-swatch { width: 28px; height: 28px; margin: 6px auto 4px; }
  .color-label { font-size: 10px; padding-bottom: 6px; }
}

@media (min-width: 901px) {
  .options { grid-template-columns: repeat(auto-fit, minmax(96px, 1fr)); }
  .option .price { font-size: 12px; }
  .option-text { font-size: 14px; padding: 12px 8px; }
  .color-swatch { width: 44px; height: 44px; }
}

.option.active .color-label,
.option.active .option-label,
.option.active .option-text {
  color: #111;
}

.option.active .color-swatch {
  box-shadow: 0 0 0 2px #fff inset;
}

.price-stack {
  margin-top: 8px;
  text-align: center;
}

.price-main {
  font-size: 22px;
  font-weight: 800;
}

.price-sub {
  font-size: 13px;
  color: #5cb85c;
}

.result-actions {
  align-items: center;
}

.options[data-key="size"] .option-text,
.options[data-key="handlebar"] .option-text {
  padding: 10px 8px;
  white-space: nowrap;
}

.option.blue-active .color-label,
.option.blue-active .option-label,
.option.blue-active .option-text {
  color: #fff;
}

.result-actions {
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.result-buttons {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}


.result-actions .price-stack {
  text-align: left;
}

.options[data-key="frame"] .option,
.options[data-key="tires"] .option,
.options[data-key="wheels"] .option,
.options[data-key="crankset"] .option,
.options[data-key="background"] .option {
  display: flex;
  flex-direction: column;
  align-items: center !important;
  justify-content: center !important;
  text-align: center !important;
}

.options[data-key="frame"] .color-swatch,
.options[data-key="tires"] .color-swatch,
.options[data-key="wheels"] .color-swatch,
.options[data-key="crankset"] .color-swatch,
.options[data-key="background"] .color-swatch {
  margin-left: auto !important;
  margin-right: auto !important;
}

.options[data-key="frame"] .color-label,
.options[data-key="tires"] .color-label,
.options[data-key="wheels"] .color-label,
.options[data-key="crankset"] .color-label,
.options[data-key="background"] .color-label {
  width: 100%;
  text-align: center !important;
}

#bike-customizer .option {
  padding-left: 0 !important;
  padding-right: 0 !important;
}

#bike-customizer .option .color-swatch {
  display: block !important;
  margin: 8px auto 6px !important;
}

.preview-title {
  font-size: 16px;
  font-weight: 600;
}

.summary-actions {
  margin-top: 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.summary-actions .price-stack {
  text-align: left;
}

.summary-actions .result-buttons {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.actions {
  justify-content: flex-end;
}

.actions .btn.primary::after {
  content: ' \2192';
}

.actions .btn:not(.primary)[data-prev]::before {
  content: '\2190 ';
}

.preview-subtitle {
  font-size: 12px;
  color: var(--muted);
  margin-top: 4px;
}

.result-title {
  display: none;
  margin-top: 10px;
  font-weight: 400;
  font-size: 16px;
}

.bc-wrap.is-result .result-title {
  display: block;
}

.bc-summary {
  background: #f7f7f7;
  border: 1px solid #e0e0e0;
  border-radius: 10px;
  padding: 12px;
}