/* Uploaded ad creatives share a fixed placement frame while their images rotate. */
.ad-creative { position: relative; display: grid; width: 100%; aspect-ratio: 4 / 1; overflow: hidden; background: #fff; }
.ad-creative[data-placement="banner"] { aspect-ratio: var(--top-banner-ratio); height: 100%; }
.ad-creative[data-placement="rail"] { aspect-ratio: 1 / 3; }
.ad-creative[data-placement="sidebar"] { aspect-ratio: 6 / 5; }
.ad-creative[data-placement="dining"] { aspect-ratio: 3 / 1; }
.ad-creative[data-creative-rotator] .ad-creative-image { grid-area: 1 / 1; display: block; width: 100%; height: 100%; min-height: 0; object-fit: contain; }
.ad-creative .ad-creative-image[hidden] { display: none; }
.ad-creative .ad-creative-image.is-entering { z-index: 2; animation: ad-creative-fade 400ms ease both; }
@keyframes ad-creative-fade { from { opacity: 0; } to { opacity: 1; } }

.ad-upload-list { display: grid; gap: 10px; margin: 14px 0 0; list-style: none; padding: 0; }
.ad-upload-list[hidden] { display: none; }
.ad-upload-list li { display: flex; align-items: center; gap: 10px; padding: 8px; border: 1px solid #dbe5f2; border-radius: 10px; background: #fff; }
.ad-upload-pick { display: flex; flex: 1; min-width: 0; gap: 12px; align-items: center; padding: 6px; border: 1px solid transparent; border-radius: 6px; background: transparent; text-align: left; }
.ad-upload-pick[aria-pressed="true"] { background: #eef5ff; border-color: #c2d5f3; }
.ad-upload-pick img { width: 100px; height: 50px; flex-shrink: 0; object-fit: contain; border-radius: 4px; background: #f3f6fa; }
.ad-upload-pick span { min-width: 0; color: #253f61; font-size: 13px; line-height: 1.6; overflow-wrap: anywhere; }
.ad-upload-remove { flex: 0 0 auto; padding: 9px 10px; font-size: 13px; color: #a33535; border-radius: 6px; background: #fff4f4; }
.ad-upload-remove:hover { background: #ffe4e4; }
.ad-upload-pick:focus-visible,.ad-upload-remove:focus-visible,.ad-preview-controls button:focus-visible { outline: 2px solid var(--blue); outline-offset: 2px; }
.ad-preview-controls { display: flex; align-items: center; gap: 9px; margin: 12px 24px 0; color: #425b7e; font-size: 14px; }
.ad-preview-controls[hidden] { display: none; }
.ad-preview-scale { margin: -4px 24px 16px; font-size: 13px; line-height: 1.7; color: #5f6e86; }
.ad-preview-scale[hidden] { display: none; }
.ad-preview-controls button { display: inline-flex; align-items: center; justify-content: center; min-width: 36px; min-height: 36px; padding: 6px; border: 1px solid #d4e1f2; border-radius: 8px; background: #fff; color: #28569d; font-size: 13px; }
.ad-preview-controls .icon { width: 17px; height: 17px; }
.ad-preview-controls .ad-preview-pause { margin-left: auto; padding-inline: 12px; }
.ad-review-images { display: grid; gap: 6px; align-self: start; }
.ad-review-images a { display: block; }
.ad-review-images img { display: block; width: 100%; height: auto; object-fit: contain; border: 1px solid #e1e6ed; border-radius: 6px; }
.ad-review-images small { color: #5f6e86; font-size: 13px; }
@media (max-width: 620px) {
  .ad-upload-pick { gap: 8px; }
  .ad-upload-pick img { width: 72px; height: 44px; }
  .ad-preview-controls { margin-inline: 20px; }
}
@media (prefers-reduced-motion: reduce) { .ad-creative .ad-creative-image.is-entering { animation: none; } }