/* ============================================================
   themes.css — Gestor de temas
   ============================================================ */
.theme-grid {
  flex: 1; overflow-y: auto;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 16px;
  padding: 18px;
  align-content: start;
}
.theme-card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color .12s;
}
.theme-card:hover { border-color: var(--border2); }
.theme-card-canvas { aspect-ratio: 16/9; display: block; }
.theme-card-foot {
  display: flex; align-items: center; gap: 8px;
  padding: 10px 12px;
  border-top: 1px solid var(--border);
}
.theme-card-foot b { flex: 1; }
.theme-card-foot span { color: var(--text-dim); font-size: 12px; }
.theme-tools { display: flex; gap: 4px; }

/* Editor de temas */
.theme-editor { display: flex; gap: 20px; }
.te-col { flex: 1; min-width: 0; max-height: 64vh; overflow-y: auto; padding-right: 6px; }
.te-col h4 { margin: 16px 0 6px; color: var(--accent); font-size: 13px; text-transform: uppercase; letter-spacing: .5px; }
.te-checks { display: flex; flex-wrap: wrap; gap: 4px 16px; margin: 6px 0; }
.te-preview { flex: 0 0 46%; display: flex; flex-direction: column; gap: 12px; }
#teColorRow, #teGradRow, #teMediaRow { display: flex; align-items: center; gap: 10px; margin: 6px 0; }
#teColorRow > span, #teMediaRow .dim { min-width: 130px; }