* { box-sizing: border-box; margin: 0; padding: 0; }

[hidden] { display: none !important; }

:root {
  --bg: #f4f1ec;
  --panel: #ffffff;
  --ink: #2b2926;
  --muted: #7d776e;
  --accent: #8a6a4c;
  --border: #e2ddd4;
}

body {
  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
  background: var(--bg);
  color: var(--ink);
  min-height: 100vh;
}

.site-header {
  padding: 28px 40px 18px;
  border-bottom: 1px solid var(--border);
  background: var(--panel);
}
.site-header h1 {
  font-weight: 300;
  font-size: 30px;
  letter-spacing: 3px;
  text-transform: uppercase;
}
.site-header h1 span { font-weight: 600; }
.tagline { color: var(--muted); font-size: 13px; margin-top: 6px; }

.layout {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 28px;
  padding: 28px 40px 48px;
  max-width: 1500px;
  margin: 0 auto;
}
@media (max-width: 980px) {
  .layout { grid-template-columns: 1fr; }
}

/* ---------- Stage column & mode toggle ---------- */
.stage-col { min-width: 0; }
.mode-bar { margin-bottom: 14px; }
.mode-bar .segmented { max-width: 360px; }

/* ---------- Product photo views ---------- */
.stage {
  display: grid;
  grid-template-columns: 3fr 2fr;
  gap: 22px;
  align-items: start;
}
@media (max-width: 720px) {
  .stage { grid-template-columns: 1fr; }
}

.product-card {
  background: var(--panel);
  border: 2px solid var(--border);
  border-radius: 14px;
  padding: 18px 18px 14px;
  cursor: pointer;
  transition: border-color 0.15s, box-shadow 0.15s;
}
.product-card:hover { box-shadow: 0 4px 18px rgba(0, 0, 0, 0.07); }
.product-card.active {
  border-color: var(--accent);
  box-shadow: 0 4px 18px rgba(138, 106, 76, 0.18);
}
.product-card h2 {
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.5px;
  margin-bottom: 10px;
}
.product-card.active h2::after {
  content: " · konfigureras";
  color: var(--accent);
  font-weight: 400;
  font-size: 12px;
}

.photo-view {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 8px;
}
.photo-view.flipped { transform: scaleX(-1); }
.view-thumbs img.flipped { transform: scaleX(-1); }

.view-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.flip-btn {
  padding: 6px 12px;
  font-size: 12px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--bg);
  cursor: pointer;
  color: var(--ink);
  white-space: nowrap;
}
.flip-btn:hover { border-color: var(--accent); }
.flip-btn.active {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

.view-thumbs {
  display: flex;
  gap: 8px;
  margin-top: 10px;
}
.view-thumbs button {
  padding: 0;
  border: 2px solid var(--border);
  border-radius: 8px;
  background: var(--bg);
  cursor: pointer;
  width: 64px;
  height: 44px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}
.view-thumbs button.active { border-color: var(--accent); }
.view-thumbs canvas {
  max-width: 100%;
  max-height: 100%;
  display: block;
}
.view-thumbs canvas.flipped { transform: scaleX(-1); }

.config-line {
  font-size: 12px;
  color: var(--muted);
  margin-top: 8px;
  min-height: 1.2em;
}

.table-card { grid-column: 1 / -1; }
.table-card img {
  display: block;
  max-width: 420px;
  width: 60%;
  margin: 10px auto;
}

.finish-list {
  display: grid;
  gap: 10px;
}
.finish-option {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 8px 10px;
  border: 2px solid var(--border);
  border-radius: 10px;
  background: var(--bg);
  cursor: pointer;
  color: var(--ink);
  font-size: 13px;
  text-align: left;
}
.finish-option:hover { border-color: var(--accent); }
.finish-option.active {
  border-color: var(--ink);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
}
.finish-option img {
  width: 96px;
  flex: 0 0 auto;
}

/* ---------- Hero scene ---------- */
.hero {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 18px;
}
#scene {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 10px;
  cursor: pointer;
}
.hero-hint {
  font-size: 12px;
  color: var(--muted);
  margin-top: 10px;
}

.scene-summaries {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-top: 12px;
}
@media (max-width: 640px) {
  .scene-summaries { grid-template-columns: 1fr; }
}
.scene-summary {
  text-align: left;
  padding: 10px 14px;
  border: 2px solid var(--border);
  border-radius: 10px;
  background: var(--bg);
  cursor: pointer;
  color: var(--ink);
  font-size: 13px;
}
.scene-summary b { display: block; margin-bottom: 3px; }
.scene-summary span { color: var(--muted); font-size: 12px; }
.scene-summary:hover { border-color: var(--accent); }
.scene-summary.active {
  border-color: var(--accent);
  box-shadow: 0 2px 10px rgba(138, 106, 76, 0.18);
}
.scene-summary.active b::after {
  content: " · konfigureras";
  color: var(--accent);
  font-weight: 400;
  font-size: 11px;
}

/* ---------- Controls ---------- */
.controls {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 22px;
  align-self: start;
  position: sticky;
  top: 20px;
  max-height: calc(100vh - 40px);
  overflow-y: auto;
}
.control-block { margin-bottom: 22px; }
.control-block h3 {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--muted);
  margin-bottom: 10px;
}

.segmented { display: flex; flex-wrap: wrap; gap: 6px; }
.segmented button {
  flex: 1 1 auto;
  padding: 8px 10px;
  font-size: 13px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  cursor: pointer;
  color: var(--ink);
}
.segmented button.active {
  background: var(--ink);
  color: #fff;
  border-color: var(--ink);
}

.chip-row { display: flex; flex-wrap: wrap; gap: 6px; }
.chip-row button {
  padding: 6px 12px;
  font-size: 12px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--bg);
  cursor: pointer;
  color: var(--ink);
}
.chip-row button.active {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}
.fabric-info {
  font-size: 11px;
  color: var(--muted);
  margin-top: 8px;
}

.swatch-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(64px, 1fr));
  gap: 10px;
}
.swatch {
  border: 2px solid var(--border);
  border-radius: 10px;
  background: var(--bg);
  cursor: pointer;
  padding: 4px 4px 2px;
  transition: transform 0.1s;
}
.swatch:hover { transform: scale(1.06); }
.swatch.active { border-color: var(--ink); }
.swatch:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; }
.swatch img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  border-radius: 6px;
  display: block;
}
.swatch span {
  display: block;
  font-size: 10px;
  color: var(--muted);
  text-align: center;
  padding: 3px 0 2px;
}

.wood-grid { grid-template-columns: repeat(4, 1fr); }
.wood-swatch { padding: 4px; }
.wood-block {
  display: block;
  width: 100%;
  aspect-ratio: 1.8;
  object-fit: cover;
  border-radius: 6px;
}

.selected-color {
  margin-top: 10px;
  font-size: 13px;
}
.selected-color b { font-weight: 600; }

.apply-both {
  width: 100%;
  padding: 10px;
  font-size: 13px;
  border: 1px solid var(--ink);
  background: transparent;
  border-radius: 8px;
  cursor: pointer;
  color: var(--ink);
}
.apply-both:hover { background: var(--ink); color: #fff; }

.fineprint {
  font-size: 11px;
  color: var(--muted);
  line-height: 1.5;
}