/* GT Theme */
:root {
  --gt-bg: #808080;
  --gt-card: #c0c0c0;
  --gt-border: #404040;
  --gt-accent: #cc0000;
  --gt-text: #000000;
  --gt-subtext: #333333;
  --gt-title: #000080;
  --bevel: #ffffff #404040 #404040 #ffffff;
  --bevel-in: #404040 #ffffff #ffffff #404040;
  --ui-font: Verdana, Geneva, Tahoma, sans-serif;
  --mono-font: "Courier New", Courier, monospace;
}

/* ---------- Bento grid container ---------- */
.bento-container {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 16px;
  max-width: 1300px;
  margin: 24px auto;
  padding: 0 16px;
}

/* ---------- Cards = grey windows ---------- */
.bento-card {
  display: flex;
  flex-direction: column;
  padding: 12px;
  background: #c0c0c0;
  color: #000000;
  border: 2px solid;
  border-color: var(--bevel);
  box-shadow: 1px 1px 0 #000000;
}

/* h2 = blue title bar */
.bento-card h2 {
  margin: -12px -12px 12px;
  padding: 3px 8px;
  background: linear-gradient(90deg, #000080, #1084d0);
  border: none;
  color: #ffffff;
  font-family: var(--ui-font);
  font-size: 0.875rem;
  font-weight: bold;
}

.bento-card h3 {
  margin: 16px 0 8px;
  color: #800000;
  font-family: var(--ui-font);
  font-size: 1rem;
  text-decoration: underline;
}

/* Grid column spans */
.col-12 { grid-column: span 12; }
.col-8  { grid-column: span 8; }
.col-7  { grid-column: span 7; }
.col-6  { grid-column: span 6; }
.col-5  { grid-column: span 5; }
.col-4  { grid-column: span 4; }

@media (max-width: 900px) {
  .col-8, .col-7, .col-6, .col-5, .col-4 {
    grid-column: span 12;
  }
}

/* ---------- Header & gallery ---------- */
.hero-card {
  text-align: center;
  align-items: center;
}

.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
  margin: 16px 0;
}

.hero-gallery {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 8px;
  width: 100%;
  margin-top: 16px;
}

.hero-gallery img {
  width: 100%;
  height: 120px;
  object-fit: cover;
  padding: 2px;
  background: #c0c0c0;
  border: 2px solid;
  border-color: var(--bevel);
}

/* ---------- 3D canvas box ---------- */
.model-canvas-box {
  position: relative;
  width: 100%;
  height: 500px;
  overflow: hidden;
  background: #000000;
  border: 2px inset #ffffff;
}

.viewer-overlay {
  position: absolute;
  top: 8px;
  left: 8px;
  z-index: 10;
  padding: 3px 8px;
  background: #ffffe1;
  border: 1px solid #000000;
  color: #000000;
  font-family: var(--ui-font);
  font-size: 0.75rem;
}

/* ---------- Code & tables ---------- */
pre {
  padding: 10px;
  overflow-x: auto;
  background: #000000;
  border: 2px inset #ffffff;
  color: #c0c0c0;
  font-family: var(--mono-font);
  font-size: 0.85rem;
}

.table-wrap {
  overflow-x: auto;
  margin-top: 8px;
  border: 2px inset #ffffff;
  background: #ffffff;
}

.table-wrap table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
}

.table-wrap th,
.table-wrap td {
  padding: 4px 8px;
  border: 1px solid #808080;
  text-align: left;
}

.table-wrap th {
  background: #000080;
  color: #ffffff;
  font-family: var(--ui-font);
  font-weight: bold;
}

.table-wrap tr:nth-child(even) td {
  background: #eeeeff;
}

/* ---------- Gran Turismo custom UI ---------- */
.gt-container {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 16px;
  width: 100%;
  padding: 16px;
  background: var(--gt-card);
  border: 2px solid;
  border-color: var(--bevel);
  box-shadow: 1px 1px 0 #000000;
}

.header-tag {
  margin-bottom: 4px;
  color: var(--gt-accent);
  font-family: var(--ui-font);
  font-size: 0.75rem;
  font-weight: bold;
  letter-spacing: 2px;
  text-transform: uppercase;
}

.panel-title {
  margin-bottom: 16px;
  padding-bottom: 8px;
  border-bottom: 2px groove #ffffff;
  color: var(--gt-title);
  font-family: var(--ui-font);
  font-size: 1.25rem;
  font-weight: bold;
}

.control-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 16px;
}

.control-group label {
  color: var(--gt-subtext);
  font-family: var(--ui-font);
  font-size: 0.75rem;
  font-weight: bold;
  letter-spacing: 1px;
  text-transform: uppercase;
}

.color-input-wrapper {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 8px;
  background: #ffffff;
  border: 2px inset #ffffff;
}

input[type="color"] {
  -webkit-appearance: none;
  appearance: none;
  width: 36px;
  height: 36px;
  padding: 0;
  background: transparent;
  border: none;
  border-radius: 0;
  cursor: pointer;
}

input[type="color"]::-webkit-color-swatch-wrapper {
  padding: 0;
}

input[type="color"]::-webkit-color-swatch {
  border: 2px outset #c0c0c0;
  border-radius: 0;
}

.hex-code {
  color: #000000;
  font-family: var(--mono-font);
  font-size: 1.1rem;
  font-weight: bold;
}

.factory-colors {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 6px;
}

/* ---------- Push buttons ---------- */
.gt-container button {
  padding: 6px 12px;
  background: #c0c0c0;
  border: 2px solid;
  border-color: var(--bevel);
  border-radius: 0;
  color: #000000;
  font-family: var(--ui-font);
  font-size: 0.8125rem;
  font-weight: bold;
  cursor: pointer;
}

.gt-container button:hover {
  background: #d4d0c8;
}

.gt-container button:active {
  border-color: var(--bevel-in);
  padding: 7px 11px 5px 13px;
}

.gt-container button.primary {
  background: #000080;
  color: #ffffff;
}

.gt-container button.primary:hover {
  background: #0000aa;
}

/* ---------- Preview ---------- */
.preview-panel {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  padding: 16px;
  background: var(--gt-bg);
  border: 2px inset #ffffff;
}

.canvas-container {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  height: 260px;
}

canvas {
  image-rendering: pixelated;
  max-width: 100%;
}

.palette-strip {
  display: flex;
  gap: 8px;
  justify-content: center;
  width: 100%;
  padding: 8px;
  background: #c0c0c0;
  border: 2px solid;
  border-color: var(--bevel);
}

.swatch-slot {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  cursor: pointer;
}

.swatch {
  width: 32px;
  height: 32px;
  border: 2px inset #ffffff;
  border-radius: 0;
}

.swatch-slot.active .swatch {
  border: 2px solid #ffff00;
  outline: 2px dotted #000000;
  outline-offset: 1px;
  box-shadow: none;
}

.swatch-label {
  color: var(--gt-subtext);
  font-family: var(--ui-font);
  font-size: 0.65rem;
  text-transform: uppercase;
}

footer {
  padding: 24px 0;
  color: #cccccc;
  font-family: var(--ui-font);
  font-size: 0.75rem;
  text-align: center;
}

footer a {
  color: #66ccff;
}

.gt-select {
  width: 100%;
  padding: 3px 6px;
  background: #ffffff;
  border: 2px inset #ffffff;
  border-radius: 0;
  color: #000000;
  font-family: var(--mono-font);
  font-size: 0.875rem;
  outline: none;
  cursor: pointer;
}

.gt-select:focus {
  background: #ffffcc;
}

/* ---------- Wheel UV adjust panel ---------- */
.wheel-uv-controls {
  padding: 8px 10px;
  gap: 6px;
  background: #d4d0c8;
  border: 2px groove #ffffff;
  border-radius: 0;
}

.wheel-uv-row {
  display: grid;
  grid-template-columns: 64px 1fr 48px;
  align-items: center;
  gap: 8px;
}

.wheel-uv-label {
  color: var(--gt-subtext);
  font-family: var(--ui-font);
  font-size: 0.75rem;
  text-transform: uppercase;
}

.wheel-uv-val {
  color: #000000;
  font-family: var(--mono-font);
  font-size: 0.8rem;
  text-align: right;
}

.wheel-uv-controls input[type="range"] {
  width: 100%;
  accent-color: #000080;
}

.gt-btn-small {
  margin-top: 4px;
  align-self: flex-start;
  padding: 2px 10px;
  background: #c0c0c0;
  border: 2px solid;
  border-color: var(--bevel);
  border-radius: 0;
  color: #000000;
  font-family: var(--ui-font);
  font-size: 0.75rem;
  cursor: pointer;
}

.gt-btn-small:hover {
  background: #d4d0c8;
}

.gt-btn-small:active {
  border-color: var(--bevel-in);
}

/* ---------- Paint colour (CTEX palette-set) switcher ---------- */
.paint-color-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  align-items: center;
}

.paint-swatch {
  width: 28px;
  height: 28px;
  padding: 0;
  background: #444444;
  border: 2px solid;
  border-color: var(--bevel);
  border-radius: 0;
  cursor: pointer;
}

.paint-swatch:hover {
  outline: 1px dotted #000000;
  outline-offset: 1px;
}

.paint-swatch.active {
  border-color: var(--bevel-in);
  outline: 2px solid #000080;
  outline-offset: 1px;
  box-shadow: none;
}

.paint-swatch:disabled {
  opacity: 0.4;
  cursor: default;
}

@media (max-width: 760px) {
  .gt-container {
    grid-template-columns: 1fr;
  }

  .model-canvas-box {
    height: 340px;
  }
}