/* The studio's little idea book, using its cream cards and ink outlines. */
#ideas { background: var(--sun); }
#ideas[aria-expanded="true"] { background: var(--mint); }
.inspiration-dialog { width: min(880px, calc(100vw - 28px - var(--safe-l) - var(--safe-r))); max-height: calc(100dvh - 28px - var(--safe-t) - var(--safe-b)); padding: 22px; color: var(--ink); overflow-y: auto; overscroll-behavior: contain; }
.inspiration-dialog::backdrop { background: rgba(26, 17, 45, .64); }
.inspiration-head { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.inspiration-eyebrow { margin: 0 0 5px; color: var(--ink2); font-size: 13px; font-weight: 700; }
.inspiration-head h2 { margin: 0; font: 400 30px/1.25 var(--title); letter-spacing: 1px; }
.inspiration-head .btn.round { width: 40px; height: 40px; align-self: flex-start; }
.inspiration-intro { margin: 12px 0 20px; color: var(--ink2); font-size: 14px; line-height: 1.6; }
.idea-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px 12px; padding-bottom: 5px; }
.idea-card { display: flex; flex-direction: column; min-width: 0; padding: 0; overflow: hidden; border: 2.5px solid var(--ink); border-radius: 15px; background: #fff; color: var(--ink); box-shadow: 0 4px 0 var(--ink); cursor: pointer; text-align: left; transition: transform .15s, box-shadow .15s; }
.idea-card:hover { transform: translateY(-3px); box-shadow: 0 7px 0 var(--ink); }
.idea-card:active { transform: translateY(2px); box-shadow: 0 2px 0 var(--ink); }
.idea-card img { display: block; width: 100%; height: auto; aspect-ratio: 1; object-fit: cover; background: var(--cream2); border-bottom: 2px solid var(--ink); }
.idea-card > span { display: flex; flex-direction: column; gap: 4px; padding: 10px 11px; }
.idea-card b { font-size: 14px; line-height: 1.4; }
.idea-card small { align-self: flex-start; font-size: 11px; font-weight: 700; color: var(--ink2); background: var(--cream2); border-radius: 5px; padding: 1px 7px; }
.idea-card:focus-visible, .reference-icon:focus-visible, .reference-drag:focus-visible { outline: 3px solid var(--sea); outline-offset: -4px; }
.idea-detail { margin-top: 16px; }
.idea-detail-heading { display: flex; align-items: center; gap: 12px; margin-bottom: 12px; flex-wrap: wrap; }
.idea-detail-heading h3 { margin: 0; font-size: 18px; }
.idea-detail-heading > span { margin-left: auto; color: var(--ink2); font-size: 13px; }
.idea-viewport { width: min(100%, 48dvh, 500px); aspect-ratio: 1; margin: 0 auto; overflow: auto; overscroll-behavior: contain; touch-action: pan-x pan-y; background: var(--cream2); border: 2px solid var(--ink); border-radius: 10px; }
.idea-viewport img { display: block; max-width: none; height: auto; }
.idea-tip { text-align: center; font-size: 14px; line-height: 1.6; color: var(--ink2); margin: 12px 0; }
.idea-actions, .idea-zoom { display: flex; align-items: center; gap: 8px; }
.idea-actions { justify-content: space-between; flex-wrap: wrap; }
.idea-zoom output { min-width: 3.5em; text-align: center; font-size: 13px; font-weight: 700; }
.idea-actions .btn { min-height: 40px; }
.idea-image-error { padding: 20px; font-size: 13px; line-height: 1.5; text-align: center; }

/* Only the title grip owns pointer input. Buttons and the gallery retain
   native taps/scrolling; the shared touch guard protects the marked grip. */
.reference { position: absolute; z-index: 5; display: grid; grid-template-columns: minmax(0, 1fr); grid-template-rows: 38px minmax(0, 1fr) 32px; overflow: hidden; padding: 0; border-radius: 14px; box-shadow: 0 4px 0 var(--ink), 0 10px 25px #22163a30; }
.reference-head { display: flex; align-items: stretch; border-bottom: 2px solid var(--ink); background: var(--sun); }
.reference-drag { display: flex; align-items: center; gap: 5px; flex: 1; min-width: 0; padding-left: 8px; cursor: grab; touch-action: none; }
.reference-drag.dragging { cursor: grabbing; }
.reference-drag > span { font-size: 21px; opacity: .6; }
.reference-drag b { min-width: 0; font-size: 12px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.reference-icon { display: grid; place-items: center; flex: 0 0 32px; width: 32px; height: 100%; min-height: 28px; padding: 0; border: 0; border-radius: 6px; background: transparent; color: var(--ink); font: 700 18px var(--font); cursor: pointer; }
.reference-icon:hover { background: #fff7; }
.reference-icon:disabled { opacity: .3; cursor: default; }
.reference-picture { min-height: 0; background: #fff; overflow: hidden; }
.reference-picture img { display: block; width: 100%; height: 100%; object-fit: contain; }
.reference-foot { display: flex; align-items: stretch; padding-left: 8px; border-top: 1px solid #22163a20; }
.reference-foot > span { flex: 1; min-width: 0; align-self: center; font-size: 10px; color: var(--ink2); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.reference-foot .reference-icon { font-size: 16px; }

@media (max-width: 600px) {
  .inspiration-dialog { padding: 16px; border-radius: 20px; }
  .inspiration-head h2 { font-size: 26px; }
  .inspiration-intro { margin-bottom: 14px; }
  .idea-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px 10px; }
  .idea-card > span { padding: 8px 9px; }
  .idea-detail-heading { gap: 8px; }
  .idea-detail-heading h3 { font-size: 16px; }
  .idea-detail-heading > span { display: none; }
  .idea-viewport { width: min(100%, 44dvh); }
  .idea-actions > .btn { padding-left: 12px; padding-right: 12px; }
}
@media (max-height: 500px) and (min-width: 601px) {
  .inspiration-dialog { padding: 14px 18px; }
  .inspiration-head h2 { font-size: 24px; }
  .inspiration-intro { margin: 8px 0 12px; }
  .idea-detail { display: grid; grid-template-columns: minmax(0, 1fr) minmax(200px, .8fr); gap: 10px 20px; }
  .idea-detail-heading { grid-column: 1 / -1; margin: 0; }
  .idea-viewport { width: min(100%, 49dvh); grid-row: span 2; }
  .idea-tip { text-align: left; align-self: end; }
  .idea-actions { align-self: start; }
}
@media (prefers-reduced-motion: reduce) { .idea-card { transition: none; } }