/* Only the added palette control is styled here. Original page grids stay intact. */
.software-palette { display: inline-block; vertical-align: top; margin-left: 16px; }
.software-palette-trigger {
  position: relative;
  display: inline-flex; align-items: center; gap: 9px; padding: 5px 10px;
  color: var(--muted); background: transparent; border: 1px solid var(--line);
  border-radius: 4px; font-size: 12px; line-height: 1.5; cursor: pointer;
  transition: background .18s, border-color .18s;
}
.software-palette-trigger:hover,
.software-palette-trigger[aria-expanded="true"] { background: var(--paper-strong); border-color: var(--line-dark); }
.software-palette-trigger[data-palette-hint] { border-color: color-mix(in srgb,var(--accent) 42%,var(--line)); animation: palette-hint 1.8s ease 1; }
@keyframes palette-hint {
  0%, 100% { box-shadow: 0 0 0 0 color-mix(in srgb,var(--accent) 0%, transparent); }
  35%, 65% { box-shadow: 0 0 0 4px color-mix(in srgb,var(--accent) 14%, transparent); }
}
.software-palette-trigger:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }
.software-palette-current { color: var(--ink); }
.software-palette-current-swatch { width: 11px; height: 11px; flex: none; border-radius: 50%; background: #232622; box-shadow: inset 0 0 0 1px rgba(100,110,100,.28); }
.software-palette-spectrum { display: inline-flex; gap: 2px; width: 22px; height: 4px; align-items: stretch; opacity: .72; }
.software-palette-spectrum i { display: block; width: 4px; border-radius: 2px; }
.software-palette-spectrum i:nth-child(1) { background: #6a796e; }
.software-palette-spectrum i:nth-child(2) { background: #b64b31; }
.software-palette-spectrum i:nth-child(3) { background: #5b7484; }
.software-palette-spectrum i:nth-child(4) { background: #c6913f; }
.software-palette-panel {
  position: fixed; z-index: 80; display: block; width: min(530px, calc(100vw - 32px));
  max-height: calc(100dvh - 32px); overflow-y: auto; overscroll-behavior: contain;
  padding: 20px; color: var(--ink); background: var(--paper-strong); border: 1px solid var(--line-dark);
  border-radius: 6px; box-shadow: 0 18px 60px rgba(29,33,30,.17); text-align: left;
}
.software-palette-panel[hidden] { display: none; }
.software-palette-heading { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 18px; }
.software-palette-heading strong { font-family: var(--serif); font-size: 17px; line-height: 1.4; }
.software-palette-close { display: grid; place-items: center; width: 25px; height: 25px; padding: 0; border: 0; background: transparent; color: var(--muted); font-size: 23px; line-height: 1; cursor: pointer; }
.software-palette-close:hover { color: var(--ink); background: var(--wash); }
.software-palette-group { display: block; padding: 0; margin: 0 0 18px; border: 0; min-width: 0; }
.software-palette-group-title { display: block; padding: 0 0 9px; font-size: 12px; color: var(--muted); }
.software-palette-group-title span { margin-left: 8px; color: var(--line-dark); font-variant-numeric: tabular-nums; }
.software-palette-grid { display: grid; grid-template-columns: repeat(5,minmax(0,1fr)); gap: 7px; }
.software-palette-option { position: relative; display: flex; align-items: center; flex-direction: column; gap: 7px; padding: 7px 5px 6px; border: 1px solid transparent; border-radius: 4px; color: var(--ink); background: transparent; font-size: 12px; line-height: 1.3; cursor: pointer; }
.software-palette-option:hover { background: var(--wash); }
.software-palette-option[aria-pressed="true"] { border-color: var(--sage); background: #e7ece5; }
.software-palette-option[data-pending] { border-color: var(--line-dark); }
.software-palette-swatch { position: relative; display: block; width: 100%; height: 27px; border-radius: 3px; overflow: hidden; background: var(--sample-bg); border: 1px solid color-mix(in srgb,var(--sample-text) 20%,transparent); }
.software-palette-swatch::before { content: ""; position: absolute; left: 5px; top: 5px; bottom: 5px; width: 3px; background: var(--sample-accent); border-radius: 1px; }
.software-palette-swatch i { position: absolute; left: 13px; right: 5px; top: 5px; bottom: 5px; background: var(--sample-surface); border-radius: 1px; }
.software-palette-check { display: none; position: absolute; right: 4px; bottom: 5px; color: var(--forest); font-size: 10px; font-style: normal; }
.software-palette-option[aria-pressed="true"] .software-palette-check { display: block; }
.software-palette-status { display: block; min-height: 18px; padding-top: 11px; border-top: 1px solid var(--line); color: var(--muted); font-size: 12px; line-height: 1.5; }
.software-palette-status[data-error] { color: var(--accent-dark); }
.product-frame[role="button"] { cursor: zoom-in; }
[data-dialog] [data-readable] { right: max(68px, calc(3vw + 54px)); width: auto; padding: 0 12px; font-size: 13px; }
[data-dialog].software-readable img { width: 1440px; max-width: none; }
@media (max-width: 480px) {
  .hero-caption .software-palette { display: block; margin: 8px 0 0; }
  .software-palette-trigger { gap: 6px; padding: 5px 7px; }
  .software-palette-panel { padding: 16px; }
  .software-palette-grid { gap: 4px; }
  .software-palette-option { padding: 6px 3px; font-size: 11px; }
}
@media (prefers-reduced-motion: reduce) {
  .software-palette-trigger[data-palette-hint] { animation: none; box-shadow: 0 0 0 3px color-mix(in srgb,var(--accent) 10%,transparent); }
}