.sr-only {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}

#reference {
  --signal-radius: clamp(22px, 2.8vw, 38px);
}

.reference-mode-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  width: 100%;
  min-height: 52px;
  margin: 20px 0 18px;
  padding: 6px;
  border: 1px solid var(--glass-edge);
  border-radius: 999px;
  background: rgb(127 127 127 / 8%);
  box-shadow: inset 0 1px 0 var(--glass-edge);
  -webkit-backdrop-filter: blur(18px) saturate(145%);
  backdrop-filter: blur(18px) saturate(145%);
}

.reference-mode-tabs {
  display: inline-flex;
  align-items: center;
  gap: 2px;
}

.reference-mode-tabs button {
  min-height: 40px;
  padding: 0 18px;
  border: 0;
  border-radius: 999px;
  color: var(--ink-faint);
  background: transparent;
  font-family: monospace;
  font-size: .61rem;
  letter-spacing: .09em;
  text-transform: lowercase;
  cursor: pointer;
}

.reference-mode-tabs button[aria-selected="true"] {
  color: var(--ink);
  background: var(--glass-strong);
  box-shadow: 0 5px 16px rgb(0 0 0 / 8%), inset 0 1px 0 var(--glass-edge);
}

.reference-mode-tabs button:focus-visible,
.reference-deck-actions button:focus-visible,
.reference-post button:focus-visible,
.reference-signal-item:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

.reference-mode-note {
  margin: 0 18px 0 0;
  color: var(--ink-faint);
  font-family: monospace;
  font-size: .57rem;
  letter-spacing: .06em;
  text-align: right;
}

.reference-mode-panel[hidden] { display: none !important; }

#reference:not(.reference-expanded) .reference-mode-bar,
#reference:not(.reference-expanded) .reference-browse-shell {
  display: none;
}

.reference-browse-shell {
  display: grid;
  gap: 14px;
  margin: 24px 0 20px;
}

.reference-browse-toolbar {
  display: grid;
  grid-template-columns: minmax(220px, 420px) minmax(0, 1fr);
  align-items: center;
  gap: 18px;
}

.reference-search {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 44px;
  padding: 0 15px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--ink-faint);
  background: rgb(127 127 127 / 7%);
  -webkit-backdrop-filter: blur(16px) saturate(135%);
  backdrop-filter: blur(16px) saturate(135%);
}

.reference-search input {
  width: 100%;
  border: 0;
  outline: 0;
  color: var(--ink);
  background: transparent;
  font-family: 'Graphik Light', 'Graphik', sans-serif;
  font-size: .82rem;
}

.reference-search input::placeholder { color: var(--ink-faint); }

.reference-stats {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 7px;
}

.reference-stats span {
  display: inline-flex;
  align-items: baseline;
  gap: 5px;
  min-height: 31px;
  padding: 0 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--ink-faint);
  background: rgb(127 127 127 / 6%);
  font-family: monospace;
  font-size: .5rem;
  letter-spacing: .06em;
}

.reference-stats strong {
  color: var(--ink);
  font-family: 'Graphik Light', 'Graphik', sans-serif;
  font-size: .82rem;
  font-weight: 400;
  letter-spacing: 0;
}

.reference-set-rail {
  display: grid;
  grid-auto-columns: minmax(128px, 168px);
  grid-auto-flow: column;
  gap: 9px;
  overflow-x: auto;
  padding: 2px 0 12px;
  scrollbar-width: none;
}

.reference-set-rail::-webkit-scrollbar { display: none; }

.reference-set {
  display: grid;
  grid-template-columns: 36px minmax(0, 1fr);
  align-items: center;
  gap: 10px;
  min-height: 54px;
  padding: 8px 10px;
  border: 1px solid var(--line);
  border-radius: 18px;
  color: var(--ink-soft);
  background: rgb(127 127 127 / 6%);
  cursor: pointer;
}

.reference-set[aria-pressed="true"] {
  color: var(--ink);
  border-color: var(--line-strong);
  background: var(--glass-strong);
  box-shadow: inset 0 1px 0 var(--glass-edge), 0 10px 28px rgb(0 0 0 / 8%);
}

.reference-set-avatar {
  display: block;
  width: 36px;
  height: 36px;
  overflow: hidden;
  border: 1px solid var(--glass-edge);
  border-radius: 50%;
  background: var(--reference-color, var(--page-deep));
}

.reference-set-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.reference-set-copy {
  display: grid;
  gap: 3px;
  min-width: 0;
}

.reference-set-copy strong,
.reference-set-copy small {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.reference-set-copy strong {
  font-family: 'Graphik Light', 'Graphik', sans-serif;
  font-size: .72rem;
  font-weight: 400;
  letter-spacing: 0;
}

.reference-set-copy small {
  color: var(--ink-faint);
  font-family: monospace;
  font-size: .48rem;
  letter-spacing: .06em;
}

#reference .reference-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(12px, 1.5vw, 18px);
}

#reference:not(.reference-expanded) .reference-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.reference-feed-card {
  display: grid;
  min-width: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 18px;
  color: var(--ink);
  background: rgb(127 127 127 / 5%);
}

#reference:not(.reference-expanded) .reference-feed-card {
  border-radius: 16px;
  background: transparent;
}

.reference-feed-card-header,
.reference-feed-actions,
.reference-feed-caption {
  display: flex;
  align-items: center;
}

.reference-feed-card-header {
  gap: 10px;
  min-width: 0;
  padding: 10px 11px;
}

.reference-feed-avatar {
  flex: 0 0 auto;
  display: block;
  width: 32px;
  height: 32px;
  overflow: hidden;
  border: 1px solid var(--glass-edge);
  border-radius: 50%;
  background: var(--reference-color, var(--page-deep));
}

.reference-feed-avatar img { width: 100%; height: 100%; object-fit: cover; }

.reference-feed-card-header div {
  min-width: 0;
}

.reference-feed-card-header h3,
.reference-feed-card-header p,
.reference-feed-caption p {
  margin: 0;
}

.reference-feed-card-header h3 {
  overflow: hidden;
  font-family: 'Graphik Light', 'Graphik', sans-serif;
  font-size: .78rem;
  font-weight: 400;
  letter-spacing: 0;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.reference-feed-card-header p,
.reference-feed-count,
.reference-feed-caption p {
  color: var(--ink-faint);
  font-family: monospace;
  font-size: .49rem;
  letter-spacing: .06em;
  text-transform: lowercase;
}

.reference-feed-count {
  margin-left: auto;
}

.reference-feed-media {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 5;
  padding: 0;
  overflow: hidden;
  border: 0;
  border-block: 1px solid var(--line);
  border-radius: 0;
  background: var(--reference-color, var(--page-deep));
  cursor: pointer;
}

#reference:not(.reference-expanded) .reference-feed-media {
  aspect-ratio: 16 / 10;
  border: 1px solid var(--line);
  border-radius: 16px;
}

.reference-feed-media img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  transition: transform .36s ease;
}

.reference-feed-card:hover .reference-feed-media img { transform: scale(1.018); }

.reference-feed-actions {
  gap: 4px;
  padding: 9px 10px 0;
}

#reference.reference-expanded .reference-feed-actions {
  justify-content: center;
}

#reference:not(.reference-expanded) .reference-feed-actions {
  display: none;
}

.reference-feed-action {
  min-height: 32px;
  padding: 0 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--ink-soft);
  background: transparent;
  font-family: monospace;
  font-size: .51rem;
  letter-spacing: .06em;
  cursor: pointer;
}

.reference-feed-action[data-active="true"] {
  color: var(--ink);
  background: var(--glass-strong);
}

.reference-feed-caption {
  align-items: flex-end;
  justify-content: space-between;
  gap: 12px;
  min-width: 0;
  padding: 9px 10px 12px;
}

.reference-feed-tags {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 4px;
}

.reference-feed-tags span {
  max-width: 10ch;
  overflow: hidden;
  padding: 4px 7px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--ink-faint);
  font-family: monospace;
  font-size: .45rem;
  letter-spacing: .04em;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.reference-play {
  width: 100%;
  min-height: min(690px, 72svh);
}

.reference-deck-status {
  display: flex;
  justify-content: space-between;
  width: min(100%, 620px);
  margin: 0 auto 10px;
  color: var(--ink-faint);
  font-family: monospace;
  font-size: .56rem;
  letter-spacing: .08em;
}

.reference-deck-status p { margin: 0; }

.reference-deck-stage {
  position: relative;
  width: min(100%, 620px);
  height: min(570px, 60svh);
  min-height: 420px;
  margin: 0 auto;
  perspective: 1200px;
}

.reference-deck-ghost {
  position: absolute;
  inset: 0;
  border: 1px solid var(--line);
  border-radius: var(--signal-radius);
  background: var(--page-deep);
  transform-origin: 50% 100%;
}

.reference-deck-ghost--one { transform: translateY(9px) scale(.976); opacity: .68; }
.reference-deck-ghost--two { transform: translateY(17px) scale(.95); opacity: .34; }

.reference-deck-card {
  --decision-progress: 0;
  position: absolute;
  inset: 0;
  z-index: 2;
  overflow: hidden;
  border: 1px solid var(--glass-edge);
  border-radius: var(--signal-radius);
  background: var(--page-deep);
  box-shadow: 0 26px 80px rgb(0 0 0 / 18%);
  cursor: grab;
  touch-action: none;
  user-select: none;
  will-change: transform;
  transition: transform .42s var(--ease-spring), opacity .28s ease;
}

.reference-deck-card.is-dragging { cursor: grabbing; transition: none; }
.reference-deck-card.decision-like { transform: translate3d(120vw, 0, 0) rotate(13deg) !important; opacity: 0; }
.reference-deck-card.decision-pass { transform: translate3d(-120vw, 0, 0) rotate(-13deg) !important; opacity: 0; }
.reference-deck-card.decision-save { transform: translate3d(0, -90vh, 0) scale(.9) !important; opacity: 0; }

.reference-deck-media,
.reference-deck-media img {
  width: 100%;
  height: 100%;
}

.reference-deck-media {
  background: var(--reference-color, var(--page-deep));
}

.reference-deck-media img {
  display: block;
  object-fit: cover;
  pointer-events: none;
}

.reference-deck-caption {
  position: absolute;
  right: 14px;
  bottom: 14px;
  left: 14px;
  z-index: 3;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 18px;
  min-height: 92px;
  padding: 17px 19px;
  border: 1px solid var(--glass-edge);
  border-radius: 22px;
  color: var(--ink);
  background: var(--glass-strong);
  box-shadow: 0 10px 28px rgb(0 0 0 / 14%), inset 0 1px 0 var(--glass-edge);
  -webkit-backdrop-filter: blur(22px) saturate(145%);
  backdrop-filter: blur(22px) saturate(145%);
}

.reference-deck-eyebrow,
.reference-post-kicker,
.reference-signal-kicker {
  margin: 0 0 7px;
  color: var(--ink-faint);
  font-family: monospace;
  font-size: .55rem;
  letter-spacing: .1em;
  text-transform: lowercase;
}

.reference-deck-caption h3 {
  max-width: 28ch;
  margin: 0;
  font-family: 'Graphik Light', 'Graphik', sans-serif;
  font-size: clamp(1.05rem, 2.3vw, 1.65rem);
  font-weight: 400;
  line-height: 1.04;
  letter-spacing: -.025em;
}

.reference-deck-tags,
.reference-post-tags,
.reference-signal-tags {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 5px;
}

.reference-deck-tags span,
.reference-post-tags span,
.reference-signal-tags span {
  padding: 5px 8px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--ink-soft);
  background: rgb(127 127 127 / 8%);
  font-family: monospace;
  font-size: .49rem;
  letter-spacing: .05em;
  white-space: nowrap;
}

.reference-deck-decision {
  position: absolute;
  top: 28px;
  z-index: 4;
  padding: 9px 13px;
  border: 1px solid currentColor;
  border-radius: 999px;
  background: var(--glass-strong);
  font-family: monospace;
  font-size: .64rem;
  letter-spacing: .12em;
  opacity: 0;
  -webkit-backdrop-filter: blur(18px);
  backdrop-filter: blur(18px);
}

.reference-deck-decision--pass { right: 28px; color: #ff453a; }
.reference-deck-decision--like { left: 28px; color: #30d158; }
.reference-deck-card[data-drag-direction="pass"] .reference-deck-decision--pass,
.reference-deck-card[data-drag-direction="like"] .reference-deck-decision--like { opacity: var(--decision-progress); }

.reference-deck-actions {
  display: flex;
  justify-content: center;
  gap: 7px;
  margin-top: 22px;
}

.reference-deck-actions button,
.reference-post-actions button,
#reference-signal-reset,
.reference-modal-share {
  min-height: 42px;
  padding: 0 15px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  color: var(--ink);
  background: rgb(127 127 127 / 8%);
  font-family: monospace;
  font-size: .56rem;
  letter-spacing: .06em;
  cursor: pointer;
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
}

.reference-deck-actions button:hover,
.reference-post-actions button:hover,
#reference-signal-reset:hover { color: var(--page); background: var(--ink); }

.reference-deck-feedback {
  min-height: 20px;
  margin: 12px 0 0;
  color: var(--ink-faint);
  font-size: .68rem;
  text-align: center;
}

.reference-signal {
  min-height: min(680px, 68svh);
  padding: clamp(20px, 4vw, 46px) 0;
}

.reference-signal-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--line);
}

.reference-signal-header h3 {
  max-width: 34ch;
  margin: 0;
  font-family: 'Graphik Light', 'Graphik', sans-serif;
  font-size: clamp(1.45rem, 3vw, 2.5rem);
  font-weight: 400;
  line-height: 1.05;
  letter-spacing: -.03em;
}

.reference-signal-tags {
  justify-content: flex-start;
  margin: 18px 0;
}

.reference-signal-tags span {
  background: color-mix(in srgb, var(--ink) calc(var(--signal-strength, .2) * 14%), transparent);
}

.reference-signal-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-block: 1px solid var(--line);
}

.reference-signal-stats div {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 14px 0;
}

.reference-signal-stats div + div { border-left: 1px solid var(--line); padding-left: 18px; }
.reference-signal-stats strong { font-family: 'Graphik Light', sans-serif; font-size: 1.35rem; font-weight: 400; }
.reference-signal-stats span { color: var(--ink-faint); font-family: monospace; font-size: .55rem; letter-spacing: .08em; }

.reference-signal-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 8px;
  margin-top: 18px;
}

.reference-signal-item {
  position: relative;
  aspect-ratio: 16 / 10;
  padding: 0;
  overflow: hidden;
  border: 0;
  border-radius: 16px;
  background: var(--page-deep);
  cursor: pointer;
}

.reference-signal-item img { width: 100%; height: 100%; display: block; object-fit: cover; }
.reference-signal-item > span {
  position: absolute;
  right: 6px;
  bottom: 6px;
  left: 6px;
  overflow: hidden;
  padding: 7px 8px;
  border-radius: 9px;
  color: var(--ink);
  background: var(--glass-strong);
  font-size: .6rem;
  text-overflow: ellipsis;
  white-space: nowrap;
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
}

.reference-signal-empty { grid-column: 1 / -1; color: var(--ink-faint); font-size: .76rem; }

.reference-post {
  width: min(960px, calc(100vw - 28px));
  max-width: none;
  max-height: calc(100svh - 28px);
  padding: 0;
  overflow: hidden;
  border: 1px solid var(--glass-edge);
  border-radius: clamp(24px, 4vw, 42px);
  color: var(--ink);
  background: var(--glass-strong);
  box-shadow: 0 34px 120px rgb(0 0 0 / 42%);
  -webkit-backdrop-filter: blur(30px) saturate(125%);
  backdrop-filter: blur(30px) saturate(125%);
}

.reference-post::backdrop {
  background: rgb(0 0 0 / 62%);
  -webkit-backdrop-filter: blur(16px);
  backdrop-filter: blur(16px);
}

.reference-post-close {
  position: absolute;
  top: 16px;
  right: 16px;
  z-index: 3;
  width: 44px;
  height: 44px;
  border: 1px solid var(--glass-edge);
  border-radius: 50%;
  color: var(--ink);
  background: var(--glass-strong);
  font-size: 1.2rem;
  cursor: pointer;
  -webkit-backdrop-filter: blur(18px);
  backdrop-filter: blur(18px);
}

.reference-post-media {
  width: 100%;
  height: min(54svh, 570px);
  background: var(--page-deep);
}

.reference-post-media img,
.reference-post-media video {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: contain;
}

.reference-post-media video {
  background: #000;
}
.reference-post-copy { padding: clamp(18px, 3vw, 28px); }
.reference-post-copy h2 {
  max-width: 24ch;
  margin: 0;
  font-family: 'Graphik Light', 'Graphik', sans-serif;
  font-size: clamp(1.55rem, 4vw, 3.4rem);
  font-weight: 400;
  line-height: 1;
  letter-spacing: -.035em;
}

.reference-post-note { max-width: 64ch; margin: 16px 0; color: var(--ink-soft); font-size: .82rem; line-height: 1.55; }
.reference-post-tags {
  justify-content: center;
  margin: 0;
}
.reference-post-copy footer {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 16px;
  padding-top: 0;
  border-top: 0;
}

.reference-post-byline { display: flex; align-items: center; gap: 11px; }
.reference-post-mark { display: grid; place-items: center; width: 38px; height: 38px; border: 1px solid var(--line-strong); border-radius: 50%; font-family: monospace; font-size: .58rem; }
.reference-post-byline p { margin: 0; color: var(--ink-faint); font-size: .64rem; line-height: 1.45; }
.reference-post-byline strong { color: var(--ink); font-weight: 400; }
.reference-post-actions { display: flex; justify-content: center; gap: 6px; }

.reference-modal-share {
  position: fixed;
  right: 74px;
  bottom: max(18px, env(safe-area-inset-bottom));
  z-index: 3;
  display: none;
}

#reference-modal.active .reference-modal-share { display: inline-flex; align-items: center; }
body.reference-post-open { overflow: hidden; }

@media (max-width: 760px) {
  .reference-browse-toolbar { grid-template-columns: 1fr; gap: 10px; }
  .reference-stats { justify-content: flex-start; }
  #reference .reference-grid,
  #reference:not(.reference-expanded) .reference-grid { grid-template-columns: 1fr; }
  .reference-mode-bar { align-items: stretch; flex-direction: column; border-radius: 24px; padding: 6px; }
  .reference-mode-tabs { display: grid; grid-template-columns: repeat(3, 1fr); }
  .reference-mode-tabs button { padding-inline: 8px; }
  .reference-mode-note { margin: 0 8px 6px; text-align: left; }
  .reference-play { min-height: 620px; }
  .reference-deck-stage { height: min(500px, 58svh); min-height: 390px; }
  .reference-deck-caption { align-items: flex-start; flex-direction: column; min-height: 0; padding: 14px; }
  .reference-deck-tags { justify-content: flex-start; }
  .reference-deck-tags span:nth-child(n+4) { display: none; }
  .reference-deck-actions { display: grid; grid-template-columns: repeat(4, 1fr); gap: 5px; }
  .reference-deck-actions button { padding-inline: 6px; }
  .reference-signal-header { align-items: flex-start; flex-direction: column; }
  .reference-signal-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .reference-post { overflow-y: auto; }
  .reference-post-media { height: min(46svh, 430px); }
  .reference-post-copy footer { align-items: flex-start; flex-direction: column; }
  .reference-post-actions { width: 100%; }
  .reference-post-actions button { flex: 1; padding-inline: 8px; }
}

@media (prefers-reduced-motion: reduce) {
  .reference-deck-card,
  .reference-feed-media img { transition-duration: .01ms !important; }
}

@media (prefers-reduced-transparency: reduce), (forced-colors: active) {
  .reference-mode-bar,
  .reference-search,
  .reference-set[aria-pressed="true"],
  .reference-feed-action[data-active="true"],
  .reference-deck-caption,
  .reference-signal-item > span,
  .reference-post,
  .reference-post-close {
    background: var(--glass-solid) !important;
    -webkit-backdrop-filter: none !important;
    backdrop-filter: none !important;
  }
}