/* Multi-media album composer + feed album carousel */

.gb-media-composer {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  width: 100%;
}

.gb-media-composer__controls {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
}

/* Prefer existing GameBases button classes; only fill gaps when bare */
.gb-media-composer__label:not(.gb-ms-btn):not(.gb-profile-nav-adjunct-btn) {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  padding: 0.35rem 0.75rem;
  cursor: pointer;
  border: 1px solid color-mix(in srgb, var(--colorText, #888) 35%, transparent);
  border-radius: 0.375rem;
  font-size: 0.875rem;
  line-height: 1.25;
  color: var(--colorTextPermanent, inherit);
  background: transparent;
}

.gb-media-composer__label.gb-ms-btn,
.gb-media-composer__label.gb-profile-nav-adjunct-btn {
  cursor: pointer;
  gap: 0.4rem;
}

.gb-media-composer__count {
  font-size: 0.75rem;
  opacity: 0.75;
  color: var(--colorText, inherit);
}

.gb-media-composer__preview {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(96px, 1fr));
  gap: 0.5rem;
  background: transparent;
}

.gb-media-composer__item {
  position: relative;
  aspect-ratio: 1;
  border-radius: var(--gb-radius-sm, 0.375rem);
  overflow: hidden;
  background: #0a0a0a;
  border: 1px solid color-mix(in srgb, var(--colorBorder, #444) 80%, transparent);
  cursor: zoom-in;
  opacity: 1;
  transform: scale(1);
  transition:
    opacity 0.18s ease,
    transform 0.18s ease;
  will-change: opacity, transform;
}

.gb-media-composer__item--enter {
  opacity: 0;
  transform: scale(0.92);
}

.gb-media-composer__item--enter-active {
  opacity: 1;
  transform: scale(1);
}

.gb-media-composer__item--leaving {
  opacity: 0;
  transform: scale(0.88);
  pointer-events: none;
}

@media (prefers-reduced-motion: reduce) {
  .gb-media-composer__item {
    transition: none;
    will-change: auto;
  }

  .gb-media-composer__item--enter,
  .gb-media-composer__item--enter-active,
  .gb-media-composer__item--leaving {
    opacity: 1;
    transform: none;
  }
}

.gb-media-composer__item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  pointer-events: none;
}

.gb-media-composer__video-thumb {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  background: linear-gradient(145deg, #1a1a1a, #000);
  font-size: 1.25rem;
  pointer-events: none;
}

.gb-media-composer__meta {
  position: absolute;
  left: 0.25rem;
  bottom: 0.25rem;
  font-size: 0.65rem;
  padding: 0.1rem 0.3rem;
  border-radius: 0.25rem;
  background: rgba(0, 0, 0, 0.65);
  color: #fff;
  pointer-events: none;
}

.gb-media-composer__actions {
  position: absolute;
  top: 0.2rem;
  right: 0.2rem;
  display: flex;
  gap: 0.15rem;
  z-index: 2;
}

.gb-media-composer__btn {
  width: 1.35rem;
  height: 1.35rem;
  border: 0;
  border-radius: 0.25rem;
  background: rgba(0, 0, 0, 0.7);
  color: #fff;
  font-size: 0.75rem;
  line-height: 1;
  cursor: pointer;
  padding: 0;
}

.gb-media-composer__btn:disabled {
  opacity: 0.35;
  cursor: default;
}

.gb-media-composer__btn--danger {
  background: rgba(160, 30, 30, 0.85);
}

.gb-media-composer--compact .gb-media-composer__preview {
  grid-template-columns: repeat(auto-fill, minmax(72px, 1fr));
}

/* Compact comment/reply: icon-only media buttons — match tower comment toolbar (gb-ms-btn--sm) */
.gb-media-composer--compact .gb-media-composer__label--icon {
  width: 2rem;
  min-width: 2rem;
  height: 2rem;
  min-height: 2rem;
  max-height: 2rem;
  padding: 0;
  justify-content: center;
  gap: 0;
  border-radius: var(--gb-radius-sm);
  border: 1px solid rgba(var(--gb-primary-rgb), 0.18);
  background: transparent;
  background-image: none;
  box-shadow: none;
  color: var(--colorText);
  font-size: 0.8125rem;
  font-weight: 600;
  line-height: 1;
  transition:
    border-color 0.15s ease,
    background-color 0.15s ease,
    color 0.15s ease;
}

.gb-media-composer--compact .gb-media-composer__label--icon:hover {
  border-color: rgba(var(--gb-primary-rgb), 0.32);
  background: rgba(var(--gb-primary-rgb), 0.08);
  color: var(--colorTextPermanent);
  transform: none;
  box-shadow: none;
}

.gb-media-composer--compact .gb-media-composer__label--icon .gb-media-composer__label-text {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.gb-media-composer--compact .gb-media-composer__label--icon i {
  font-size: 0.85rem;
  line-height: 1;
}

/* Comment form toolbar layout (no display:contents — breaks form association in some browsers) */
.tower-feed-comment-form__action-cluster {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: start;
  column-gap: 0.35rem;
  row-gap: 0.35rem;
  flex: 1 1 auto;
  margin-left: auto;
  min-width: 0;
  width: 100%;
}

.tower-feed-comment-form__action-cluster > .gb-media-composer,
.tower-feed-comment-form__actions > .gb-media-composer {
  display: flex;
  flex-direction: column;
  flex-wrap: nowrap;
  align-items: flex-end;
  gap: 0.35rem;
  width: 100%;
  min-width: 0;
  margin-left: 0;
}

.tower-feed-comment-form__action-cluster > .tower-feed-comment-form__submit,
.tower-feed-comment-form__action-cluster > .tower-feed-comment-form__upload,
.tower-feed-comment-form__actions > .tower-feed-comment-form__submit,
.tower-feed-comment-form__actions > .tower-feed-comment-form__upload {
  flex: 0 0 auto;
  margin-left: 0;
  box-sizing: border-box;
  height: 2rem;
  min-height: 2rem !important;
  max-height: 2rem;
  padding-top: 0 !important;
  padding-bottom: 0 !important;
  line-height: 1;
  align-self: start;
}

.tower-feed-comment-form__action-cluster > .gb-media-composer > input[type="file"][data-gb-media-submit],
.tower-feed-comment-form__actions > .gb-media-composer > input[type="file"][data-gb-media-submit] {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.tower-feed-comment-form__action-cluster .gb-media-composer__controls,
.tower-feed-comment-form__actions .gb-media-composer__controls {
  display: inline-flex;
  flex: 0 0 auto;
  align-items: center;
  gap: 0.35rem;
}

.tower-feed-comment-form__action-cluster .gb-media-composer__preview,
.tower-feed-comment-form__actions .gb-media-composer__preview,
.tower-feed-comment-form__action-cluster > [data-gb-media-preview],
.tower-feed-comment-form__actions > [data-gb-media-preview],
.tower-feed-comment-form__actions > .gb-media-composer-preview--docked {
  align-self: stretch;
  width: 100%;
  margin-top: 0.15rem;
  max-height: min(40vh, 18rem);
  overflow-y: auto;
  overflow-x: hidden;
}

.tower-feed-comment-form__action-cluster .gb-media-composer__error,
.tower-feed-comment-form__action-cluster > [data-gb-media-error],
.tower-feed-comment-form__actions .gb-media-composer__error,
.tower-feed-comment-form__actions > [data-gb-media-error] {
  align-self: stretch;
  width: 100%;
}

.tower-feed-comment-form__actions > .gb-ai-disclosure-control {
  order: 1;
  flex: 1 1 8rem;
  min-width: 0;
  margin: 0;
  max-width: none;
}

.tower-feed-comment-form__actions .gb-media-composer--compact .gb-media-composer__label--icon {
  min-height: 2rem !important;
  height: 2rem;
  max-height: 2rem;
  padding: 0 !important;
}

/* Feed / comment album */
.gb-media-album {
  position: relative;
  width: 100%;
}

/* Beat tower feed flex rules that break multi-image albums */
.tower-feed-card__media.gb-media-album,
.tower-feed-card__media.gb-media-album--carousel,
.comment-media-wrap.gb-media-album,
.tower-feed-comment__media .gb-media-album {
  display: block !important;
  align-items: stretch !important;
  justify-content: flex-start !important;
  max-height: none !important;
  overflow: hidden;
  background: #000;
}

/* Single sized frame: transparent full-width wrap; child centers with true AR */
.tower-feed-card__media.gb-media-album:has(> .gb-feed-media--sized),
.comment-media-wrap.gb-media-album:has(> .gb-feed-media--sized),
.tower-feed-comment__media .gb-media-album:has(> .gb-feed-media--sized) {
  background: transparent;
}

.gb-media-album__grid {
  display: grid;
  gap: 2px;
  width: 100%;
  background: #000;
  overflow: hidden;
}

.gb-media-album__grid--1 {
  grid-template-columns: 1fr;
}

.gb-media-album__grid--1 img,
.gb-media-album__grid--1 video {
  width: 100%;
  max-height: 520px;
  object-fit: contain;
  object-position: center;
  background: #000;
  display: block;
}

/* Reserved true aspect ratio when width/height metadata is known.
   width:min(...) keeps AR when max-height clamps (no forced wide pillarbox). */
.gb-media-album__grid--1.gb-feed-media--sized {
  --gb-feed-media-max-h: 520px;
  position: relative;
  aspect-ratio: var(--gb-feed-media-w) / var(--gb-feed-media-h);
  width: min(100%, calc(var(--gb-feed-media-max-h) * var(--gb-feed-media-w) / var(--gb-feed-media-h)));
  max-width: 100%;
  max-height: var(--gb-feed-media-max-h);
  height: auto;
  margin-inline: auto;
  background: #000;
  overflow: hidden;
}

.gb-media-album__grid--1.gb-feed-media--sized img,
.gb-media-album__grid--1.gb-feed-media--sized video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  max-height: none;
  object-fit: contain;
  object-position: center;
  background: #000;
  display: block;
}

@media (max-width: 1024px) {
  .gb-media-album__grid--1 img,
  .gb-media-album__grid--1 video {
    max-height: 360px;
  }

  .gb-media-album__grid--1.gb-feed-media--sized {
    --gb-feed-media-max-h: 360px;
  }
}

@media (max-width: 640px) {
  .gb-media-album__grid--1 img,
  .gb-media-album__grid--1 video {
    max-height: 300px;
  }

  .gb-media-album__grid--1.gb-feed-media--sized {
    --gb-feed-media-max-h: 300px;
  }
}

/* Swipe carousel for 2+ items */
.gb-media-album--carousel {
  --gb-album-h: min(68vw, 420px);
}

.gb-media-album__track {
  display: flex;
  width: 100%;
  height: var(--gb-album-h);
  overflow-x: auto;
  overflow-y: hidden;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  -webkit-overflow-scrolling: touch;
  overscroll-behavior-x: contain;
  scrollbar-width: none;
  touch-action: pan-x;
  background: #000;
}

.gb-media-album__track::-webkit-scrollbar {
  display: none;
}

.gb-media-album__slide {
  position: relative;
  flex: 0 0 100%;
  width: 100%;
  height: 100%;
  scroll-snap-align: start;
  scroll-snap-stop: always;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #000;
  cursor: zoom-in;
}

.gb-media-album__slide img,
.gb-media-album__slide .gb-media-album__img {
  display: block !important;
  width: 100% !important;
  height: 100% !important;
  max-width: none !important;
  max-height: none !important;
  object-fit: contain !important;
  object-position: center;
  background: #000;
  border-radius: 0 !important;
  pointer-events: none;
}

.gb-media-album__slide .gb-media-album__video-thumb {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  background: linear-gradient(160deg, #1c1c1c, #000);
  font-size: 2rem;
  cursor: zoom-in;
}

.gb-media-album__chrome {
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  transform: none;
}

.gb-media-album__nav {
  pointer-events: auto;
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 3;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.25rem;
  height: 2.25rem;
  margin: 0;
  padding: 0;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 999px;
  background: rgba(6, 8, 12, 0.72);
  color: #fff;
  font-size: 0.85rem;
  line-height: 1;
  cursor: pointer;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  transition:
    background-color var(--gb-transition, 0.2s ease),
    border-color var(--gb-transition, 0.2s ease),
    opacity var(--gb-transition, 0.2s ease);
}

.gb-media-album__nav:hover:not(:disabled) {
  background: rgba(6, 8, 12, 0.9);
  border-color: rgba(255, 255, 255, 0.28);
}

.gb-media-album__nav:disabled {
  opacity: 0.35;
  cursor: default;
}

.gb-media-album__nav--prev {
  left: 0.5rem;
}

.gb-media-album__nav--next {
  right: 0.5rem;
}

.gb-media-album__counter,
.gb-media-album__badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2.1rem;
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
  background: rgba(6, 8, 12, 0.78);
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.gb-media-album__counter {
  position: absolute;
  bottom: 0.5rem;
  left: 50%;
  transform: translateX(-50%);
  pointer-events: none;
}

/* Legacy collage cells (kept for any cached HTML) */
.gb-media-album__cell {
  position: relative;
  aspect-ratio: 1;
  min-height: 0;
  max-height: none;
  overflow: hidden;
  background: #000;
  cursor: zoom-in;
}

.gb-media-album__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.gb-media-album__video-thumb {
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  background: linear-gradient(160deg, #222, #000);
  font-size: 1.75rem;
  cursor: pointer;
}

.gb-media-album__cell--more::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.45);
  pointer-events: none;
}

.gb-media-album__more {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 1.75rem;
  font-weight: 600;
  z-index: 1;
  pointer-events: none;
}

.gb-media-album__hidden,
.gb-media-album img.gb-media-album__hidden,
.tower-feed-card__media img.gb-media-album__hidden,
.tower-feed-card__media .gb-media-album__hidden {
  display: none !important;
  width: 0 !important;
  height: 0 !important;
  max-width: 0 !important;
  max-height: 0 !important;
  margin: 0 !important;
  padding: 0 !important;
  border: 0 !important;
  overflow: hidden !important;
  position: absolute !important;
  visibility: hidden !important;
  pointer-events: none !important;
}

/* Composer preview: never inherit feed-album layout; keep a scroll clamp so
   multi-select cannot blow past nested reply overflow and "eat" the form. */
.gb-media-composer__preview.gb-media-album,
.gb-media-composer__preview[data-gb-media-preview] {
  display: grid !important;
  grid-template-columns: repeat(auto-fill, minmax(96px, 1fr));
  gap: 0.5rem;
  height: auto !important;
  max-height: min(40vh, 18rem) !important;
  overflow-x: hidden !important;
  overflow-y: auto !important;
  background: transparent !important;
}

.gb-media-composer--compact .gb-media-composer__preview.gb-media-album,
.gb-media-composer--compact .gb-media-composer__preview[data-gb-media-preview] {
  grid-template-columns: repeat(auto-fill, minmax(72px, 1fr));
}

.gb-media-composer__preview.hidden,
.gb-media-composer__preview[hidden] {
  display: none !important;
}

.gb-media-composer__preview.gb-media-album .gb-media-album__badge,
.gb-media-composer__preview.gb-media-album .gb-media-album__chrome {
  display: none !important;
}

/* Composer thumbs must not pick up feed carousel slide rules */
.gb-media-composer__item {
  flex: none !important;
  width: auto !important;
  height: auto !important;
}

.gb-media-composer__item img,
.gb-media-composer__item .gb-media-composer__video-thumb {
  max-width: none !important;
  max-height: none !important;
}

/* Comment-sized carousels */
.tower-feed-comment__media .gb-media-album--carousel,
.comment-media-wrap.gb-media-album--carousel {
  --gb-album-h: min(56vw, 260px);
}

@media (max-width: 640px) {
  .gb-media-album--carousel {
    --gb-album-h: min(78vw, 360px);
  }
}