/* Texas Cowboys bottle mockups — test/comparison page.
   Utilitarian on purpose: this is a review tool, not the final site. */

:root {
  --orange: #bf5700;
  --ink: #2b2b2b;
  --muted: #777;
  --line: #e2d6cc;
  --bg: #faf8f6;
  --panel: #fff;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, Helvetica, sans-serif;
  -webkit-text-size-adjust: 100%;
}

/* ---------- Header ---------- */
header {
  background: var(--panel);
  border-bottom: 1px solid var(--line);
  padding: 14px 20px 0;
  position: sticky;
  top: 0;
  z-index: 20;
}
.title-row {
  display: flex;
  align-items: baseline;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 12px;
}
h1 {
  font-size: 17px;
  margin: 0;
  color: var(--orange);
  letter-spacing: .5px;
}
.sub { font-size: 12px; color: var(--muted); margin: 0; }
.sub a { color: var(--orange); }

/* ---------- Design tabs ---------- */
.tabs {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  padding-bottom: 12px;
}
.tab {
  font: 600 14px/1 inherit;
  min-width: 46px;
  padding: 9px 14px;
  border-radius: 8px 8px 0 0;
  cursor: pointer;
  border: 1px solid var(--line);
  border-bottom: none;
  background: #fff;
  color: #444;
  transition: background .12s, color .12s;
}
.tab:hover { border-color: var(--orange); color: var(--orange); }
.tab[aria-selected="true"] {
  background: var(--orange);
  border-color: var(--orange);
  color: #fff;
}

/* ---------- Layout ---------- */
main {
  max-width: 1400px;
  margin: 0 auto;
  padding: 20px;
}
.design-name {
  font-size: 15px;
  font-weight: 600;
  margin: 0 0 2px;
}
.design-note {
  font-size: 12.5px;
  color: var(--muted);
  margin: 0 0 16px;
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
  gap: 20px;
  align-items: start;
}
@media (max-width: 900px) {
  .split { grid-template-columns: 1fr; }
}

.card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 12px;
  overflow: hidden;
}
.card h2 {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: .8px;
  color: var(--muted);
  margin: 0;
  padding: 11px 14px;
  border-bottom: 1px solid var(--line);
  font-weight: 600;
}

/* ---------- 3D stage ---------- */
.stage {
  width: 100%;
  height: 560px;
  position: relative;
  background: #f4f1ee;
}
.stage canvas { display: block; }
@media (max-width: 900px) {
  .stage { height: 420px; }
}

.stage-hint {
  position: absolute;
  bottom: 12px;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(0, 0, 0, .55);
  color: #fff;
  font-size: 12px;
  padding: 6px 14px;
  border-radius: 20px;
  pointer-events: none;
  transition: opacity 1s;
  white-space: nowrap;
}

/* ---------- Viewer controls ---------- */
.controls {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  padding: 12px 14px;
  border-top: 1px solid var(--line);
  background: #fcfbfa;
}
.controls .group {
  display: flex;
  align-items: center;
  gap: 6px;
}
.controls .lbl {
  font-size: 12px;
  color: #444;
}
.btn {
  font: 500 12px/1 inherit;
  padding: 7px 11px;
  border-radius: 8px;
  cursor: pointer;
  border: 1px solid #d8c9bc;
  background: #fff;
  color: #444;
}
.btn:hover { border-color: var(--orange); color: var(--orange); }
.btn.active {
  background: var(--orange);
  border-color: var(--orange);
  color: #fff;
}
label.chk {
  font-size: 12px;
  color: #444;
  display: flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
}
.swatches { display: flex; gap: 6px; }
.sw {
  width: 24px;
  height: 24px;
  border-radius: 6px;
  cursor: pointer;
  border: 2px solid transparent;
  padding: 0;
  box-shadow: inset 0 0 0 1px rgba(0,0,0,.12);
}
.sw.active { border-color: var(--orange); }

/* ---------- Flat artwork ---------- */
.artwork-body { padding: 14px; }
.artwork-frame {
  background: repeating-conic-gradient(#f0eeec 0% 25%, #fff 0% 50%) 50% / 16px 16px;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 6px;
}
.artwork-frame img {
  display: block;
  width: 100%;
  height: auto;
}
.meta {
  margin: 12px 0 0;
  font-size: 12px;
  color: var(--muted);
  line-height: 1.6;
}
.meta code {
  background: #f3efec;
  padding: 1px 5px;
  border-radius: 4px;
  font-size: 11.5px;
  color: #55463c;
}
.meta a { color: var(--orange); }

/* ---------- Grid page ---------- */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 18px;
}
.grid .stage { height: 380px; }
.grid-cap {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px;
  padding: 10px 12px;
  border-top: 1px solid var(--line);
  font-size: 12px;
}
.grid-cap b { font-size: 13px; }
.grid-cap a { color: var(--orange); text-decoration: none; }
.grid-cap a:hover { text-decoration: underline; }

/* ---------- Errors ---------- */
.error {
  margin: 12px 0 0;
  padding: 11px 13px;
  border: 1px solid #e5b8a6;
  background: #fdf3ef;
  border-radius: 8px;
  font-size: 12.5px;
  color: #8a3d1c;
  line-height: 1.5;
}
.error code {
  background: #f6e2d9;
  padding: 1px 5px;
  border-radius: 4px;
}
.hidden { display: none !important; }