/* display-templates.css — admin Theme-tab display-template picker
   (fretly-display-templates.js). "Browse by looks" gallery: each card shows a
   generated mini chord-diagram thumbnail in the template's own colours.
   Loaded globally but only ever matched inside #stgThemeTemplatesSection
   (admin-only partial). */

.stg-theme-templates {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 12px;
  margin: 12px 0 16px;
}

.stg-tpl-card {
  display: grid;
  grid-template-columns: auto 1fr;
  grid-template-areas:
    "thumb body"
    "thumb actions";
  align-items: center;
  gap: 4px 12px;
  padding: 12px;
  border: 1px solid rgba(0, 0, 0, 0.14);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.6);
}

.stg-tpl-card--active {
  border-color: rgba(0, 0, 0, 0.45);
  box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.35) inset;
}

.stg-tpl-thumbwrap {
  grid-area: thumb;
  align-self: start;
  width: 60px;
  height: 72px;
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid rgba(0, 0, 0, 0.12);
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.08);
}

.stg-tpl-thumb {
  display: block;
  width: 100%;
  height: 100%;
}

.stg-tpl-body {
  grid-area: body;
  display: flex;
  flex-direction: column;
  gap: 3px;
  min-width: 0;
}

.stg-tpl-name {
  font-weight: 600;
  line-height: 1.2;
}

.stg-tpl-desc {
  font-size: 0.85em;
  opacity: 0.75;
  line-height: 1.3;
}

.stg-tpl-badge {
  font-size: 0.7em;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 1px 6px;
  border-radius: 999px;
  background: rgba(0, 0, 0, 0.78);
  color: #fff;
  vertical-align: middle;
  white-space: nowrap;
}

.stg-tpl-badge--custom {
  background: rgba(0, 0, 0, 0.35);
}

.stg-tpl-actions {
  grid-area: actions;
  display: inline-flex;
  gap: 6px;
  align-items: center;
}

.stg-tpl-btn--armed {
  outline: 2px solid #c0392b;
  color: #c0392b;
}

.stg-tpl-name-input {
  max-width: 220px;
}

.stg-tpl-msg--error {
  color: #c0392b;
}

@media (max-width: 640px) {
  .stg-theme-templates { grid-template-columns: 1fr; }
}

/* ── Scheme builder ── */
.stg-scheme-builder {
  margin: 8px 0 14px;
  padding: 14px;
  border: 1px solid var(--border, rgba(0, 0, 0, 0.12));
  border-radius: 10px;
  background: var(--surface-2, rgba(0, 0, 0, 0.02));
}

.stg-subsection-title {
  margin: 0 0 4px;
  font-size: 1.05em;
  font-weight: 600;
}

.stg-skin-btns { display: inline-flex; gap: 6px; flex-wrap: wrap; }

.stg-swatch-row { display: flex; gap: 16px; flex-wrap: wrap; align-items: flex-end; }

.stg-swatch {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  font-size: 0.82em;
  cursor: pointer;
}

.stg-swatch input[type="color"] {
  width: 44px;
  height: 34px;
  padding: 0;
  border: 1px solid rgba(0, 0, 0, 0.2);
  border-radius: 6px;
  background: none;
  cursor: pointer;
}

.stg-toggle {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  font-weight: 500;
}
.stg-toggle input { width: 16px; height: 16px; }

/* WCAG contrast readout */
.stg-contrast {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 12px;
  align-items: center;
  margin: 8px 0 4px;
  font-size: 0.82em;
}
.stg-ct { display: inline-flex; align-items: center; gap: 3px; white-space: nowrap; }
.stg-ct--ok   { color: #2e7d46; }
.stg-ct--warn { color: #c0392b; font-weight: 600; }
.stg-ct-note  { flex-basis: 100%; color: #c0392b; font-size: 0.95em; }