/*
  Mobile shell overrides.
  Conservative patch: keep original layout, only adjust safe-area and fixed controls.
*/

:root {
  --safe-top: env(safe-area-inset-top, 0px);
  --safe-right: env(safe-area-inset-right, 0px);
  --safe-bottom: env(safe-area-inset-bottom, 0px);
  --safe-left: env(safe-area-inset-left, 0px);
}

@media (min-width: 769px) {
  html body {
    --side-btn-size-desktop: var(--size-touch);
    --side-btn-gap-desktop: var(--space-xs);
    --side-slot-step-desktop: calc(var(--side-btn-size-desktop) + var(--side-btn-gap-desktop));
    --side-group-top-desktop: calc(50dvh - (var(--side-slot-step-desktop) * 1.5));
  }

  html body .top-controls {
    display: flex !important;
    align-items: flex-start !important;
    justify-content: flex-end !important;
    gap: var(--space-sm) !important;
    position: absolute !important;
    top: calc(var(--space-sm) + var(--safe-top)) !important;
    right: calc(var(--space-sm) + var(--safe-right)) !important;
    width: auto !important;
    height: auto !important;
    overflow: visible !important;
    padding: 0 !important;
    margin: 0 !important;
    z-index: 2400 !important;
    pointer-events: auto !important;
  }

  html body .top-controls > * {
    pointer-events: auto !important;
  }

  html body #toggleHistory,
  html body .categories-wrapper,
  html body #open-gallery-btn,
  html body #nsfw-toggle.desktop-only,
  html body #calm-toggle.desktop-only,
  html body #expand-btn.desktop-only,
  html body #search-open-btn.desktop-only {
    position: fixed !important;
    z-index: 2200 !important;
  }

  html body #toggleHistory {
    top: var(--side-group-top-desktop) !important;
    left: calc(var(--space-sm) + var(--safe-left)) !important;
  }

  html body .categories-wrapper {
    top: calc(var(--side-group-top-desktop) + var(--side-slot-step-desktop)) !important;
    left: calc(var(--space-sm) + var(--safe-left)) !important;
    right: auto !important;
    bottom: auto !important;
  }

  html body .categories-wrapper .cat-dropdown {
    left: 0 !important;
    right: auto !important;
  }

  html body button#open-gallery-btn,
  html body #open-gallery-btn {
    display: flex !important;
    position: fixed !important;
    top: var(--side-group-top-desktop) !important;
    right: calc(var(--space-sm) + var(--safe-right)) !important;
    left: auto !important;
    bottom: auto !important;
    z-index: 2200 !important;
  }

  html body #nsfw-toggle.desktop-only {
    top: calc(var(--side-group-top-desktop) + var(--side-slot-step-desktop)) !important;
    right: calc(var(--space-sm) + var(--safe-right)) !important;
    left: auto !important;
    bottom: auto !important;
  }

  html body #calm-toggle.desktop-only {
    top: calc(var(--side-group-top-desktop) + (var(--side-slot-step-desktop) * 2)) !important;
    right: calc(var(--space-sm) + var(--safe-right)) !important;
    left: auto !important;
    bottom: auto !important;
  }

  html body #expand-btn.desktop-only {
    top: calc(var(--side-group-top-desktop) + (var(--side-slot-step-desktop) * 3)) !important;
    right: calc(var(--space-sm) + var(--safe-right)) !important;
    left: auto !important;
    bottom: auto !important;
  }

  html body #search-open-btn.desktop-only {
    top: calc(var(--side-group-top-desktop) + (var(--side-slot-step-desktop) * 4)) !important;
    right: calc(var(--space-sm) + var(--safe-right)) !important;
    left: auto !important;
    bottom: auto !important;
    border-radius: 12px !important;
    background: rgba(18, 24, 46, 0.88) !important;
    border: 1px solid rgba(170, 192, 255, 0.22) !important;
    box-shadow:
      0 6px 14px rgba(0, 0, 0, 0.28),
      inset 0 1px 0 rgba(255, 255, 255, 0.08) !important;
  }

  html body #search-open-btn.desktop-only:hover {
    border-color: rgba(123, 140, 255, 0.42) !important;
    box-shadow:
      0 10px 18px rgba(5, 10, 24, 0.34),
      0 0 10px rgba(123, 140, 255, 0.14),
      inset 0 1px 0 rgba(255, 255, 255, 0.1) !important;
  }

  html body #auth-open-btn.desktop-only {
    position: relative !important;
    top: auto !important;
    right: auto !important;
    left: auto !important;
    bottom: auto !important;
    width: 138px !important;
    min-width: 138px !important;
    max-width: 138px !important;
    padding: 0 16px !important;
    justify-content: center !important;
    z-index: 2401 !important;
    flex: 0 0 138px !important;
  }

  html body #toggleHistory,
  html body button.magic-btn.cat-toggle,
  html body #open-gallery-btn.magic-btn.small-btn,
  html body #nsfw-toggle.magic-btn.small-btn,
  html body #calm-toggle.magic-btn.small-btn,
  html body #expand-btn.magic-btn.small-btn,
  html body #search-open-btn.magic-btn.small-btn {
    width: var(--side-btn-size-desktop) !important;
    height: var(--side-btn-size-desktop) !important;
    min-width: var(--side-btn-size-desktop) !important;
    min-height: var(--side-btn-size-desktop) !important;
    padding: 0 !important;
    margin: 0 !important;
  }

  html body .cat-toggle .cat-text {
    display: none !important;
  }

  html body .cat-toggle::before {
    content: "❖" !important;
    font-size: 24px !important;
    font-weight: 400 !important;
    color: var(--color-white) !important;
    line-height: 1 !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
  }

  html body .music-player {
    position: fixed !important;
    left: calc(var(--space-sm) + var(--safe-left)) !important;
    right: auto !important;
    top: calc(var(--side-group-top-desktop) + (var(--side-slot-step-desktop) * 2)) !important;
    bottom: auto !important;
    z-index: 2200 !important;
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    gap: var(--side-btn-gap-desktop) !important;
    padding: 0 !important;
    margin: 0 !important;
    border: 0 !important;
    border-radius: 0 !important;
    background: transparent !important;
    box-shadow: none !important;
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
  }

  html body .music-controls {
    display: none !important;
  }

  html body #play-pause-btn.music-btn,
  html body #next-track-btn.music-btn,
  html body #next-track-btn.music-btn.small-btn {
    width: var(--side-btn-size-desktop) !important;
    height: var(--side-btn-size-desktop) !important;
    min-width: var(--side-btn-size-desktop) !important;
    min-height: var(--side-btn-size-desktop) !important;
    margin: 0 !important;
    padding: 0 !important;
    border-radius: 12px !important;
  }
}

@media (max-width: 768px) {
  body.phone-viewport {
    min-height: 100dvh;
    height: 100dvh;
    overflow: hidden;
  }

  body.phone-viewport .main {
    height: 100dvh !important;
    padding:
      calc(var(--mobile-top-controls-height, calc(122px + var(--safe-top))) + 10px)
      10px
      calc(100px + var(--safe-bottom))
      10px !important;
    overflow: hidden !important;
    align-items: center !important;
  }

  body.phone-viewport .top-controls {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    width: 100% !important;
    height: 0 !important;
    padding: 0 !important;
    margin: 0 !important;
    overflow: visible !important;
    pointer-events: none !important;
    z-index: 2520 !important;
  }

  body.phone-viewport .top-controls > * {
    pointer-events: auto !important;
  }

  body.phone-viewport #toggleHistory {
    top: calc(var(--space-sm) + var(--safe-top)) !important;
    left: calc(var(--space-sm) + var(--safe-left)) !important;
  }

body.phone-viewport .categories-wrapper {
    top: calc(var(--space-sm) + var(--safe-top) + var(--size-touch) + var(--space-xs)) !important;
    left: calc(var(--space-sm) + var(--safe-left)) !important;
  }

  body.phone-viewport .mobile-top-rail .mobile-menu-wrap {
    top: auto !important;
    right: auto !important;
    display: block !important;
  }

  body.phone-viewport .mobile-top-rail .mobile-explore-wrap {
    width: 100%;
  }

  body.phone-viewport button#open-gallery-btn.magic-btn.small-btn,
  body.phone-viewport #open-gallery-btn {
    right: calc(var(--space-sm) + var(--safe-right)) !important;
    top: calc(var(--space-sm) + var(--safe-top)) !important;
    bottom: auto !important;
  }

  body.phone-viewport .button-wrapper,
  body.phone-viewport .main .card-frame .card-inner .button-wrapper {
    bottom: calc(var(--space-lg) + var(--safe-bottom)) !important;
  }

  body.phone-viewport .cat-dropdown {
    max-height: min(72vh, 620px) !important;
  }
}

body.phone-viewport.app-shell .main {
  padding-top: calc(var(--mobile-top-controls-height, calc(122px + var(--safe-top))) + 4px) !important;
  padding-bottom: calc(96px + var(--safe-bottom)) !important;
}

/* Feed layout */
body.feed-mode {
  min-height: 100dvh;
  height: auto !important;
  overflow-x: hidden !important;
  overflow-y: auto !important;
}

body.feed-mode.phone-viewport {
  min-height: 100dvh;
  height: auto !important;
  overflow-y: auto !important;
}

body.feed-mode .main.feed-main {
  height: auto !important;
  min-height: 100dvh !important;
  padding:
    calc(18px + var(--safe-top))
    calc(76px + var(--safe-right))
    calc(24px + var(--safe-bottom))
    calc(76px + var(--safe-left)) !important;
  overflow: visible !important;
  align-items: flex-start !important;
  justify-content: flex-start !important;
}

body.feed-mode .feed-shell {
  width: 100%;
  max-width: none;
  margin: 0 auto;
}

body.feed-mode .feed-shell-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 12px;
  margin: 0 auto 10px auto;
  padding: 0 6px;
}

@media (min-width: 769px) {
  body.feed-mode .feed-shell-header {
    padding-right: calc(164px + var(--safe-right));
  }
}

body.feed-mode .feed-heading {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  min-width: 0;
}

@keyframes feedTitleIridescent {
  0% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
  100% {
    background-position: 0% 50%;
  }
}

body.feed-mode .feed-title {
  margin: 0;
  font-family: "Orbitron", sans-serif;
  font-size: clamp(20px, 2.4vw, 32px);
  font-weight: 800;
  letter-spacing: 0.5px;
  color: rgba(242, 246, 255, 0.98);
  text-shadow: 0 8px 18px rgba(0, 0, 0, 0.26);
  background: linear-gradient(
    115deg,
    #fbf8ff 0%,
    #d4beff 24%,
    #ffffff 46%,
    #a67eff 68%,
    #f2e9ff 100%
  );
  background-size: 240% 240%;
  animation: feedTitleIridescent 5.6s ease-in-out infinite;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

@media (prefers-reduced-motion: reduce) {
  body.feed-mode .feed-title {
    animation: none;
    background-position: 50% 50%;
  }
}

body.feed-mode .feed-context-sticky {
  position: sticky;
  top: calc(var(--safe-top) + 10px);
  z-index: 24;
  margin: 0 0 14px 0;
  padding: 0 6px;
  width: fit-content;
  max-width: calc(100% - 12px);
}

body.feed-mode .feed-context-banner {
  display: inline-flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px 10px;
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid rgba(255, 142, 177, 0.28);
  background:
    linear-gradient(135deg, rgba(45, 12, 34, 0.94) 0%, rgba(15, 18, 38, 0.94) 100%);
  box-shadow:
    0 16px 34px rgba(0, 0, 0, 0.24),
    inset 0 0 0 1px rgba(255, 255, 255, 0.04);
}

body.feed-mode .feed-context-banner[data-state="disabled"] {
  border-color: rgba(126, 151, 255, 0.22);
  background:
    linear-gradient(135deg, rgba(16, 20, 42, 0.94) 0%, rgba(11, 15, 30, 0.94) 100%);
}

body.feed-mode .feed-context-pill {
  display: inline-flex;
  align-items: center;
  padding: 4px 9px;
  border-radius: 999px;
  background: rgba(255, 112, 156, 0.16);
  color: rgba(255, 194, 214, 0.98);
  font-family: "Orbitron", sans-serif;
  font-size: 10px;
  letter-spacing: 0.9px;
  text-transform: uppercase;
  white-space: nowrap;
}

body.feed-mode .feed-context-banner[data-state="disabled"] .feed-context-pill {
  background: rgba(123, 140, 255, 0.14);
  color: rgba(212, 224, 255, 0.98);
}

body.feed-mode .feed-context-text {
  font-family: "Orbitron", sans-serif;
  color: rgba(244, 239, 255, 0.94);
  font-size: 12px;
  font-weight: 400;
  letter-spacing: 0.02em;
  line-height: 1.35;
}

body.feed-mode .feed-status {
  margin: 0;
  font-size: 12px;
  color: rgba(232, 238, 255, 0.8);
  text-align: right;
  line-height: 1.45;
  max-width: min(44ch, 100%);
}

body.feed-mode .feed-status.loading {
  color: rgba(153, 209, 255, 0.95);
}

body.feed-mode .feed-status.done {
  color: rgba(255, 219, 146, 0.95);
}

body.feed-mode .feed-status.error {
  color: rgba(255, 143, 168, 0.95);
}

body.feed-mode .feed-empty-state {
  display: grid;
  place-items: center;
  gap: 12px;
  min-height: min(42vh, 360px);
  padding: 28px 24px;
  margin: 0 6px 18px;
  border: 1px dashed rgba(126, 151, 255, 0.22);
  border-radius: 24px;
  background:
    radial-gradient(circle at top, rgba(123, 140, 255, 0.12), transparent 62%),
    rgba(11, 16, 31, 0.62);
  text-align: center;
}

body.feed-mode .feed-empty-state[hidden] {
  display: none !important;
}

body.feed-mode .feed-empty-state h3 {
  margin: 0;
  font-family: "Orbitron", sans-serif;
  font-size: clamp(18px, 2vw, 24px);
  color: rgba(245, 248, 255, 0.98);
}

body.feed-mode .feed-empty-state p {
  margin: 0;
  max-width: 40ch;
  color: rgba(220, 228, 255, 0.78);
  font-size: 14px;
  line-height: 1.6;
}

body.feed-mode .feed-empty-state[data-tone="error"] {
  border-color: rgba(255, 143, 168, 0.32);
  background:
    radial-gradient(circle at top, rgba(255, 143, 168, 0.12), transparent 62%),
    rgba(21, 12, 21, 0.66);
}

body.feed-mode .feed-empty-state[data-tone="loading"] {
  border-color: rgba(153, 209, 255, 0.24);
}

body.feed-mode .feed-empty-state[data-tone="loading"]::before {
  content: "Aestryon";
  display: inline-block;
  font-family: "Orbitron", sans-serif;
  font-size: clamp(28px, 8vw, 56px);
  font-weight: 800;
  letter-spacing: 0.2em;
  line-height: 1;
  color: rgba(236, 222, 255, 0.96);
  text-shadow:
    0 0 18px rgba(189, 0, 255, 0.24),
    0 0 42px rgba(255, 255, 255, 0.12);
  background: linear-gradient(
    115deg,
    #fbf8ff 0%,
    #d4beff 24%,
    #ffffff 46%,
    #a67eff 68%,
    #f2e9ff 100%
  );
  background-size: 240% 240%;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: feedTitleIridescent 5.6s ease-in-out infinite;
}

body.feed-mode .feed-empty-state .magic-btn {
  min-width: 132px;
  justify-content: center;
}

body.feed-mode .feed-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 260px), 1fr));
  grid-auto-rows: 10px;
  gap: clamp(14px, 1.2vw, 20px);
  transform: translateZ(0);
}

body.feed-mode .thumb-card {
  position: relative;
  isolation: isolate;
}

body.feed-mode .thumb-media {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at 18% 18%, rgba(123, 140, 255, 0.08) 0%, rgba(123, 140, 255, 0) 42%),
    linear-gradient(180deg, rgba(10, 14, 28, 0.98) 0%, rgba(7, 11, 24, 1) 100%);
}

body.feed-mode .thumb-media::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background:
    linear-gradient(140deg, rgba(255, 255, 255, 0.045) 0%, rgba(255, 255, 255, 0.012) 24%, rgba(255, 255, 255, 0) 62%),
    linear-gradient(320deg, rgba(123, 140, 255, 0.06) 0%, rgba(123, 140, 255, 0) 46%);
  opacity: 0.9;
}

body.feed-mode .thumb-image {
  position: relative;
  z-index: 2;
  opacity: 0;
  transition: opacity 0.24s ease;
}

body.feed-mode .thumb-card.is-loaded .thumb-image,
body.feed-mode .thumb-card.loaded .thumb-image,
body.feed-mode .thumb-card.is-errored .thumb-image,
body.feed-mode .thumb-card.errored .thumb-image {
  opacity: 1;
}

body.feed-mode .thumb-loader {
  position: absolute;
  inset: 0;
  z-index: 3;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
  border-radius: inherit;
  overflow: hidden;
  opacity: 1;
  transition: opacity 0.22s ease;
}

body.feed-mode .thumb-card.is-loaded .thumb-loader,
body.feed-mode .thumb-card.loaded .thumb-loader,
body.feed-mode .thumb-card.is-errored .thumb-loader,
body.feed-mode .thumb-card.errored .thumb-loader {
  opacity: 0;
}

body.feed-mode .thumb-loader-surface {
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background:
    radial-gradient(circle at 20% 16%, rgba(123, 140, 255, 0.12) 0%, rgba(123, 140, 255, 0) 34%),
    linear-gradient(180deg, rgba(18, 23, 44, 0.94) 0%, rgba(10, 14, 28, 0.98) 100%);
  box-shadow:
    inset 0 0 0 1px rgba(128, 148, 255, 0.08),
    inset 0 -20px 40px rgba(0, 0, 0, 0.16);
}

body.feed-mode .thumb-loader-sheen {
  position: absolute;
  inset: -10%;
  border-radius: 24px;
  background: linear-gradient(
    115deg,
    transparent 12%,
    rgba(156, 175, 255, 0.03) 28%,
    rgba(215, 227, 255, 0.18) 48%,
    rgba(156, 175, 255, 0.04) 62%,
    transparent 78%
  );
  animation: thumbLoaderSheen 1.9s linear infinite;
  will-change: transform;
}

body.feed-mode .thumb-loader-track,
body.feed-mode .thumb-loader-trace {
  fill: none;
  vector-effect: non-scaling-stroke;
}

body.feed-mode .thumb-loader-track {
  stroke: rgba(123, 140, 255, 0.12);
  stroke-width: 1.35;
}

body.feed-mode .thumb-loader-trace {
  stroke: rgba(240, 245, 255, 0.72);
  stroke-width: 1.75;
  stroke-linecap: round;
  stroke-dasharray: 16 84;
  animation: thumbLoaderTrace 2.8s cubic-bezier(0.4, 0, 0.2, 1) infinite;
}

body.feed-mode .thumb-card.is-errored .thumb-loader-track,
body.feed-mode .thumb-card.errored .thumb-loader-track {
  stroke: rgba(255, 164, 188, 0.16);
}

body.feed-mode .thumb-card.is-errored .thumb-loader-trace,
body.feed-mode .thumb-card.errored .thumb-loader-trace {
  stroke: rgba(255, 188, 208, 0.42);
  animation: none;
  stroke-dasharray: 100 0;
}

body.feed-mode .thumb-card.is-errored .thumb-loader-surface,
body.feed-mode .thumb-card.errored .thumb-loader-surface {
  background:
    radial-gradient(circle at 20% 16%, rgba(255, 134, 168, 0.12) 0%, rgba(255, 134, 168, 0) 34%),
    linear-gradient(180deg, rgba(38, 20, 30, 0.96) 0%, rgba(24, 12, 20, 0.98) 100%);
}

body.feed-mode .feed-card {
  position: relative;
  display: flex;
  flex-direction: column;
  align-self: start;
  width: auto;
  min-width: 0;
  max-width: 100%;
  margin: 0;
  border-radius: 20px;
  overflow: hidden;
  border: 1px solid rgba(188, 206, 255, 0.14);
  background:
    linear-gradient(180deg, rgba(16, 22, 40, 0.82) 0%, rgba(10, 14, 30, 0.82) 100%);
  box-shadow:
    0 10px 20px rgba(0, 0, 0, 0.22),
    inset 0 1px 0 rgba(255, 255, 255, 0.06);
  transform: translateZ(0);
  opacity: 1;
  contain: layout style paint;
  isolation: isolate;
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
  box-sizing: border-box;
  transition: transform 0.22s cubic-bezier(0.22, 1, 0.36, 1), border-color 0.22s ease, box-shadow 0.22s ease;
}

body.feed-mode .feed-card.is-entering {
  opacity: 0;
  animation: feedCardEntrance 0.4s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

body.feed-mode .feed-card:hover {
  border-color: rgba(178, 202, 255, 0.3);
  box-shadow:
    0 14px 28px rgba(0, 0, 0, 0.28),
    0 0 0 1px rgba(123, 140, 255, 0.08);
  transform: translateY(-3px) scale(1.02);
  transition: transform 0.22s cubic-bezier(0.22, 1, 0.36, 1), border-color 0.22s ease, box-shadow 0.22s ease;
}

body.low-power-device.feed-mode .feed-card {
  box-shadow: 0 8px 14px rgba(0, 0, 0, 0.2);
  transition: none;
  animation: none;
  opacity: 1;
}

body.low-power-device.feed-mode .feed-card:hover {
  box-shadow: 0 8px 14px rgba(0, 0, 0, 0.2);
  transform: none;
}

body.low-power-device.feed-mode .feed-card:hover .feed-image {
  filter: none;
}

/* Mobile performance mode:
   simplify heavy blur/glass layers and prevent viewer flash on phones. */
body.phone-viewport .mobile-top-rail,
body.phone-viewport .mobile-menu-dropdown,
body.phone-viewport .cat-dropdown,
body.phone-viewport .search-panel,
body.phone-viewport .gallery-content,
body.phone-viewport .auth-panel,
body.phone-viewport .search-backdrop,
body.phone-viewport .gallery-overlay,
body.phone-viewport .auth-modal-backdrop,
body.low-power-device .mobile-top-rail,
body.low-power-device .mobile-menu-dropdown,
body.low-power-device .cat-dropdown,
body.low-power-device .search-panel,
body.low-power-device .gallery-content,
body.low-power-device .auth-panel,
body.low-power-device .search-backdrop,
body.low-power-device .gallery-overlay,
body.low-power-device .auth-modal-backdrop {
  backdrop-filter: none !important;
  -webkit-backdrop-filter: none !important;
}

body.low-power-device.feed-mode .thumb-loader-sheen {
  animation: none;
  opacity: 0.18;
}

body.phone-viewport.feed-mode .pin-viewer-page::before,
body.low-power-device.feed-mode .pin-viewer-page::before,
body.phone-viewport.feed-mode .pin-viewer-media::after,
body.low-power-device.feed-mode .pin-viewer-media::after,
body.phone-viewport.feed-mode .pin-viewer-stage-shell::after,
body.low-power-device.feed-mode .pin-viewer-stage-shell::after {
  content: none !important;
}

body.phone-viewport.feed-mode .pin-viewer-page::after,
body.low-power-device.feed-mode .pin-viewer-page::after {
  opacity: 1 !important;
  background:
    linear-gradient(180deg, rgba(7, 10, 20, 0.96) 0%, rgba(4, 6, 14, 0.99) 100%) !important;
  transition: none !important;
}

body.phone-viewport.feed-mode .pin-viewer-page.viewer-opening .pin-viewer-topbar,
body.phone-viewport.feed-mode .pin-viewer-page.viewer-opening .pin-viewer-meta,
body.phone-viewport.feed-mode .pin-viewer-page.viewer-opening .pin-viewer-discovery,
body.phone-viewport.feed-mode .pin-viewer-page.viewer-opening .pin-viewer-media,
body.low-power-device.feed-mode .pin-viewer-page.viewer-opening .pin-viewer-topbar,
body.low-power-device.feed-mode .pin-viewer-page.viewer-opening .pin-viewer-meta,
body.low-power-device.feed-mode .pin-viewer-page.viewer-opening .pin-viewer-discovery,
body.low-power-device.feed-mode .pin-viewer-page.viewer-opening .pin-viewer-media {
  opacity: 1 !important;
  transform: none !important;
  pointer-events: auto !important;
}

body.phone-viewport.feed-mode .pin-viewer-stage-shell,
body.phone-viewport.feed-mode .pin-viewer-discovery,
body.low-power-device.feed-mode .pin-viewer-stage-shell,
body.low-power-device.feed-mode .pin-viewer-discovery {
  box-shadow: none !important;
  backdrop-filter: none !important;
  -webkit-backdrop-filter: none !important;
}

body.phone-viewport.feed-mode .pin-viewer-image,
body.low-power-device.feed-mode .pin-viewer-image {
  box-shadow:
    0 10px 24px rgba(2, 4, 12, 0.16),
    0 0 0 1px rgba(255, 255, 255, 0.06) !important;
}

body.phone-viewport.feed-mode .pin-viewer-sheet,
body.phone-viewport.feed-mode .pin-viewer-topbar,
body.phone-viewport.feed-mode .pin-viewer-meta,
body.phone-viewport.feed-mode .pin-viewer-discovery,
body.phone-viewport.feed-mode .pin-viewer-media,
body.low-power-device.feed-mode .pin-viewer-sheet,
body.low-power-device.feed-mode .pin-viewer-topbar,
body.low-power-device.feed-mode .pin-viewer-meta,
body.low-power-device.feed-mode .pin-viewer-discovery,
body.low-power-device.feed-mode .pin-viewer-media {
  transition: none !important;
  animation: none !important;
}

body.feed-mode .feed-card.feed-card-placeholder {
  pointer-events: none;
  contain: layout paint;
  min-height: var(--feed-placeholder-height, 240px);
  border-style: solid;
  border-color: rgba(255, 255, 255, 0.08);
  background:
    linear-gradient(120deg, rgba(255, 255, 255, 0.025) 20%, rgba(255, 255, 255, 0.08) 38%, rgba(255, 255, 255, 0.025) 56%),
    rgba(11, 15, 28, 0.74);
  background-size: 220% 100%, 100% 100%;
  animation: none;
}

body.low-power-device.feed-mode .feed-card.feed-card-placeholder {
  animation: none;
  background: rgba(11, 15, 28, 0.78);
}

body.feed-mode .feed-card-placeholder-media {
  width: 100%;
  height: var(--feed-placeholder-height, 240px);
  border-radius: inherit;
}

body.feed-mode .feed-media {
  position: relative;
  display: block;
  width: 100%;
  aspect-ratio: auto;
  margin: 0;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: rgba(9, 13, 28, 1);
  overflow: hidden;
  cursor: pointer;
  transform: translateZ(0);
  isolation: isolate;
}

/* Smooth premium bridge: art to meta area */
body.feed-mode .feed-media::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(
    180deg,
    rgba(0, 0, 0, 0) 48%,
    rgba(0, 0, 0, 0.14) 72%,
    rgba(0, 0, 0, 0.26) 100%
  );
  opacity: 0.72;
  transition: opacity 0.22s ease;
}

body.feed-mode .feed-image {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 0;
  background: rgba(255, 255, 255, 0.03);
  transform: translateZ(0);
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  transition: filter 0.3s ease;
}

body.feed-mode .feed-card:hover .feed-image {
  /* filter removed — triggers compositor layer on every card, hurts scroll perf */
  opacity: 0.92;
}

body.feed-mode .feed-card:hover .feed-media::after {
  opacity: 1;
}

body.feed-mode .feed-meta {
  position: relative;
  padding: 12px 14px 14px;
  min-height: 0;
  min-width: 0;
  max-width: 100%;
  box-sizing: border-box;
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 8px;
  background:
    linear-gradient(180deg, rgba(11, 15, 30, 0.20) 0%, rgba(8, 11, 22, 0.26) 100%);
  backdrop-filter: blur(3px);
  -webkit-backdrop-filter: blur(3px);
}

body.feed-mode .feed-meta-info {
  flex: 1;
  min-width: 0;
  max-width: 100%;
  display: flex;
  flex-direction: column;
  gap: 2px;
  text-align: left;
  overflow: hidden;
}

body.feed-mode .feed-anime {
  font-family: inherit;
  margin-top: 0;
  font-size: 12px;
  line-height: 1.3;
  letter-spacing: 0.01em;
  color: rgba(168, 184, 255, 0.78);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: 100%;
  overflow-wrap: anywhere;
  word-break: break-word;
}

body.feed-mode .feed-anime.feed-anime-solo {
  margin-top: 0;
  color: rgba(200, 212, 255, 0.88);
  font-size: 13px;
}

body.feed-mode .feed-caption {
  font-family: inherit;
  font-size: 15px;
  line-height: 1.28;
  color: rgba(255, 255, 255, 0.96);
  font-weight: 700;
  letter-spacing: 0;
  min-height: 0;
  max-width: 100%;
  overflow: hidden;
  overflow-wrap: anywhere;
  word-break: break-word;
  display: -webkit-box;
  line-clamp: 1;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
}

body.feed-mode .feed-caption.feed-caption-fallback {
  display: none;
}

body.feed-mode .feed-actions {
  display: flex;
  justify-content: center;
  gap: clamp(8px, 2vw, 10px);
  width: auto;
  margin-top: 0;
  position: absolute;
  left: 50%;
  bottom: 14px;
  transform: translateZ(0);
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
  isolation: isolate;
  z-index: 5;

  /* Keep only the buttons themselves visible over the artwork. */
  padding: 8px 10px;
  border-radius: 999px;
  background: transparent;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  box-shadow: none;

  /* Pinterest-like: hide actions by default, show on hover */
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  max-height: 0;
  overflow: hidden;
  transform: translateX(-50%) translateY(-6px) translateZ(0);
  transition:
    opacity 0.18s ease,
    max-height 0.22s ease,
    transform 0.22s cubic-bezier(0.22, 1, 0.36, 1),
    visibility 0.18s ease;
}

body.feed-mode .feed-card:hover .feed-actions,
body.feed-mode .feed-card:focus-within .feed-actions,
body.feed-mode .feed-media:hover .feed-actions,
body.feed-mode .feed-media:focus-visible .feed-actions {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  max-height: 160px; /* enough for 1 row of actions */
  transform: translateX(-50%) translateY(0) translateZ(0);
  overflow: visible;
}

/* On touch devices: hide hover-based actions, use context menu "⋯" instead */
@media (max-width: 768px), (hover: none), (pointer: coarse) {
  body.feed-mode .feed-actions {
    display: none !important;
  }

  body.feed-mode .feed-more-btn {
    display: inline-flex !important;
  }
}

body.feed-mode .feed-action {
  --feed-action-size: clamp(32px, 7.8vw, 38px);
  --glow-color: var(--color-accent-purple);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  position: relative;
  gap: 0;
  height: var(--feed-action-size) !important;
  min-height: var(--feed-action-size) !important;
  width: var(--feed-action-size) !important;
  min-width: var(--feed-action-size) !important;
  flex: 0 0 var(--feed-action-size) !important;
  padding: 0;
  box-sizing: border-box;
  border-radius: 999px;
  border: 1px solid rgba(182, 200, 248, 0.2);
  background: rgba(17, 23, 42, 0.72);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  color: rgba(236, 242, 255, 0.88);
  font-family: "Orbitron", sans-serif;
  font-size: 11px;
  font-weight: 500;
  cursor: pointer;
  overflow: hidden;
  isolation: isolate;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  transition:
    transform 0.12s cubic-bezier(0.2, 0.82, 0.28, 1),
    border-color 0.18s ease,
    background-color 0.18s ease,
    color 0.18s ease,
    box-shadow 0.18s ease;
  transform: translateZ(0);
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
  box-shadow:
    0 4px 9px rgba(2, 4, 12, 0.12),
    inset 0 1px 0 rgba(255, 255, 255, 0.03);
  opacity: 0.92;
}

body.feed-mode .feed-action::before {
  content: "";
  position: absolute;
  inset: -38%;
  z-index: 0;
  pointer-events: none;
  border-radius: inherit;
  background: radial-gradient(
    circle,
    color-mix(in srgb, var(--glow-color) 48%, rgba(255, 255, 255, 0.08)) 0%,
    transparent 62%
  );
  opacity: 0;
  transform: scale(0.42);
  transition: transform 0.22s ease, opacity 0.22s ease;
}

body.feed-mode .feed-action:hover {
  border-color: color-mix(in srgb, var(--glow-color) 55%, rgba(255, 255, 255, 0.1));
  background: rgba(24, 31, 54, 0.84);
  color: var(--color-white);
  transform: translateY(-2px);
  box-shadow:
    0 6px 10px color-mix(in srgb, var(--glow-color) 8%, transparent),
    0 0 4px color-mix(in srgb, var(--glow-color) 10%, transparent),
    inset 0 0 6px color-mix(in srgb, var(--glow-color) 10%, transparent);
  opacity: 1;
}

body.feed-mode .feed-action:hover::before {
  opacity: 0.32;
  transform: scale(1);
}

/* Keep feed interactions stable: no geometry jumps or heavy filter effects on hover. */
body.feed-mode .magic-btn,
body.feed-mode .icon-btn,
body.feed-mode .cat-btn {
  transition-property: background-color, border-color, box-shadow, color, opacity !important;
  transform: none !important;
  filter: none !important;
}

body.feed-mode .magic-btn:hover,
body.feed-mode .magic-btn:active,
body.feed-mode .icon-btn:hover,
body.feed-mode .icon-btn:active,
body.feed-mode .cat-btn:hover,
body.feed-mode .cat-btn:active {
  transform: none !important;
  filter: none !important;
}

body.feed-mode .feed-action.like.active {
  color: #ffd6e6 !important;
  background: rgba(58, 28, 52, 0.9) !important;
  border-color: rgba(255, 113, 154, 0.46) !important;
  box-shadow:
    0 0 8px rgba(255, 113, 154, 0.22),
    inset 0 0 8px rgba(255, 113, 154, 0.14) !important;
}

body.feed-mode .feed-action.like.active::before {
  opacity: 0.45;
  transform: scale(0.92);
}

/* No idle glow: glow appears only on hover */
body.feed-mode .feed-action::before {
  opacity: 0 !important;
}

body.feed-mode .feed-action:not(:hover) {
  box-shadow:
    0 4px 9px rgba(2, 4, 12, 0.12),
    inset 0 1px 0 rgba(255, 255, 255, 0.03) !important;
}

body.feed-mode .feed-action.like.active:not(:hover) {
  box-shadow:
    0 4px 9px rgba(2, 4, 12, 0.12),
    inset 0 1px 0 rgba(255, 255, 255, 0.03) !important;
}

/* Hard override: absolutely no colored glow at rest */
body.feed-mode .feed-actions .feed-action.magic-btn,
body.feed-mode .feed-actions .feed-action {
  background: rgba(8, 12, 24, 0.84) !important;
  border-color: rgba(255, 255, 255, 0.24) !important;
  box-shadow:
    0 8px 18px rgba(1, 3, 10, 0.34),
    inset 0 1px 0 rgba(255, 255, 255, 0.06) !important;
}

body.feed-mode .feed-actions .feed-action.like.active {
  background: rgba(64, 28, 48, 0.92) !important;
  border-color: rgba(255, 113, 154, 0.4) !important;
  box-shadow:
    0 8px 18px rgba(1, 3, 10, 0.34),
    0 0 10px rgba(255, 113, 154, 0.16),
    inset 0 1px 0 rgba(255, 255, 255, 0.06) !important;
}

body.feed-mode .feed-actions .feed-action.magic-btn .magic-core,
body.feed-mode .feed-actions .feed-action .magic-core {
  opacity: 0 !important;
  transform: translate(-50%, -50%) scale(0) !important;
}

/* Glow is allowed only while hovered */
body.feed-mode .feed-actions .feed-action.magic-btn:hover,
body.feed-mode .feed-actions .feed-action:hover {
  background: rgba(18, 24, 42, 0.94) !important;
  border-color: color-mix(in srgb, var(--glow-color) 55%, rgba(255, 255, 255, 0.12)) !important;
  box-shadow:
    0 6px 10px color-mix(in srgb, var(--glow-color) 8%, transparent),
    0 0 4px color-mix(in srgb, var(--glow-color) 10%, transparent),
    inset 0 0 6px color-mix(in srgb, var(--glow-color) 10%, transparent) !important;
}

body.feed-mode .feed-actions .feed-action.magic-btn:hover .magic-core,
body.feed-mode .feed-actions .feed-action:hover .magic-core {
  opacity: 0.5 !important;
  transform: translate(-50%, -50%) scale(1) !important;
}

body.feed-mode .feed-action-icon {
  width: calc(var(--feed-action-size) * 0.44);
  height: calc(var(--feed-action-size) * 0.44);
  min-width: calc(var(--feed-action-size) * 0.44);
  min-height: calc(var(--feed-action-size) * 0.44);
  font-size: calc(var(--feed-action-size) * 0.4);
  line-height: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  position: relative;
  z-index: 1;
  transition: transform 0.12s cubic-bezier(0.2, 0.82, 0.28, 1);
}

body.feed-mode .feed-action-text {
  display: none;
  position: relative;
  z-index: 1;
  transition: transform 0.12s cubic-bezier(0.2, 0.82, 0.28, 1);
}

body.feed-mode .feed-action-icon svg {
  width: 100%;
  height: 100%;
  display: block;
}

body.feed-mode .feed-action.download {
  --glow-color: var(--color-accent-cyan);
  color: #d5f5ff;
}

body.feed-mode .feed-action.hide {
  --glow-color: var(--color-accent-red);
  color: #ffd8d8;
}

body.feed-mode .feed-action.like {
  --glow-color: var(--color-accent-pink);
}

body.feed-mode .feed-action:active {
  transform: translateY(2px) scale(0.962);
  background: rgba(13, 18, 32, 0.92);
  box-shadow:
    0 2px 6px color-mix(in srgb, var(--glow-color) 10%, transparent),
    inset 0 2px 10px color-mix(in srgb, var(--glow-color) 16%, transparent);
}

body.feed-mode .feed-action:active::before {
  opacity: 0.28;
  transform: scale(0.96);
}

body.feed-mode .feed-action:active .feed-action-icon,
body.feed-mode .feed-action:active .feed-action-text {
  transform: translateY(1px) scale(0.92);
}

/* ── Context menu "⋯" button (mobile only, hidden on desktop) ── */
body.feed-mode .feed-more-btn {
  display: none;
  align-items: center;
  justify-content: center;
  align-self: flex-end;
  width: 38px;
  height: 32px;
  padding: 0;
  margin: 0;
  border: none;
  border-radius: 12px;
  background:
    linear-gradient(180deg, rgba(22, 28, 49, 0.94), rgba(11, 16, 31, 0.98));
  color: rgba(255, 224, 130, 0.96);
  cursor: pointer;
  line-height: 1;
  flex-shrink: 0;
  -webkit-tap-highlight-color: rgba(123, 140, 255, 0.25);
  box-shadow:
    0 10px 22px rgba(2, 4, 12, 0.26),
    inset 0 1px 0 rgba(255, 255, 255, 0.05);
  transition:
    background 0.15s ease,
    box-shadow 0.15s ease,
    transform 0.12s ease;
}

body.feed-mode .feed-more-btn svg {
  width: 16px;
  height: 16px;
  display: block;
}

body.feed-mode .feed-more-btn:active {
  transform: translateY(1px) scale(0.97);
  background:
    linear-gradient(180deg, rgba(27, 34, 58, 0.97), rgba(14, 19, 36, 0.99));
  box-shadow:
    0 6px 14px rgba(2, 4, 12, 0.2),
    inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

/* ── Feed context popup (fixed, appended to body) ── */
.feed-context-popup {
  position: fixed;
  z-index: 10000;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 10px 9px;
  min-width: 0;
  width: max-content;
  background:
    linear-gradient(180deg, rgba(10, 14, 28, 0.98), rgba(7, 10, 22, 0.99));
  border: none;
  border-radius: 18px;
  box-shadow:
    0 18px 42px rgba(0, 0, 0, 0.46),
    inset 0 1px 0 rgba(255, 255, 255, 0.04);
  backdrop-filter: blur(20px) saturate(140%);
  -webkit-backdrop-filter: blur(20px) saturate(140%);
}

.feed-context-popup[hidden] {
  display: none !important;
}

body.feed-mode .feed-feedback {
  position: fixed;
  left: calc(12px + var(--safe-left));
  right: calc(12px + var(--safe-right));
  bottom: calc(16px + var(--safe-bottom));
  width: max-content;
  max-width: min(460px, calc(100vw - 24px - var(--safe-left) - var(--safe-right)));
  margin-inline: auto;
  justify-content: flex-start;
  flex-wrap: wrap;
  box-sizing: border-box;
  transform: translateY(12px);
  z-index: 2200;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}

body.feed-mode .feed-feedback.is-visible {
  transform: translateY(0);
}

body.feed-mode .feed-feedback .image-feedback__text {
  flex: 0 1 auto;
  min-width: 0;
  max-width: 100%;
}

body.feed-mode .feed-feedback .image-feedback__action {
  flex: 0 0 auto;
}

.feed-context-popup .feed-ctx-action {
  --feed-action-size: 42px;
  align-self: center;
}

.feed-context-popup .feed-ctx-action.feed-action {
  margin: 0;
  opacity: 1;
  background: rgba(8, 12, 24, 0.84) !important;
  border-color: rgba(255, 255, 255, 0.24) !important;
  box-shadow:
    0 8px 18px rgba(1, 3, 10, 0.34),
    inset 0 1px 0 rgba(255, 255, 255, 0.06) !important;
}

.feed-context-popup .feed-ctx-action.feed-action:hover {
  background: rgba(18, 24, 42, 0.94) !important;
}

.feed-context-popup .feed-ctx-action.like {
  color: #ffd6e6;
}

.feed-context-popup .feed-ctx-action.download {
  color: #d5f5ff;
}

.feed-context-popup .feed-ctx-action.hide {
  color: #ffd8d8;
}

body.feed-mode .feed-sentinel {
  display: flex;
  justify-content: center;
  gap: 8px;
  padding: 14px 0 22px 0;
}

body.feed-mode .feed-sentinel.is-hidden {
  display: none;
}

body.feed-mode .feed-sentinel-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(188, 204, 255, 0.58);
  animation: feedDotPulse 1.4s ease-in-out infinite;
}

body.feed-mode .feed-sentinel-dot:nth-child(2) {
  animation-delay: 0.15s;
}

body.feed-mode .feed-sentinel-dot:nth-child(3) {
  animation-delay: 0.3s;
}

body.low-power-device.feed-mode .feed-sentinel-dot {
  animation: none;
}

body.feed-mode .main.feed-main[hidden],
body.feed-mode .pin-viewer-page[hidden] {
  display: none !important;
}

body.feed-mode.pin-viewer-active {
  overflow: hidden !important;
}

html.pin-viewer-scroll-locked,
body.pin-viewer-scroll-locked {
  overflow: hidden !important;
  overscroll-behavior: none;
}

body.feed-mode.pin-viewer-active.pin-viewer-scroll-locked {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100dvh;
  top: calc(-1 * var(--viewer-lock-scroll-top, 0px));
  padding-right: var(--viewer-lock-scrollbar-offset, 0px);
}

body.feed-mode.pin-viewer-active .main.feed-main[aria-hidden="true"] {
  pointer-events: none;
  user-select: none;
  -webkit-user-select: none;
}

body.feed-mode .pin-viewer-page {
  --pin-viewer-image: none;
  position: fixed;
  inset: 0;
  overflow-y: auto;
  overflow-x: hidden;
  overscroll-behavior-y: contain;
  -webkit-overflow-scrolling: touch;
  padding:
    calc(18px + var(--safe-top))
    calc(76px + var(--safe-right))
    calc(32px + var(--safe-bottom))
    calc(76px + var(--safe-left));
  background:
    radial-gradient(circle at 50% -14%, rgba(116, 140, 255, 0.16), transparent 42%),
    radial-gradient(circle at 18% 18%, rgba(0, 224, 255, 0.08), transparent 28%),
    rgb(6, 8, 18);
  isolation: isolate;
  z-index: 1000;
}

body.feed-mode .pin-viewer-page.viewer-measuring {
  position: fixed !important;
  inset: 0;
  visibility: hidden;
  pointer-events: none;
  z-index: -1;
  overflow: hidden;
}

body.feed-mode .pin-viewer-page.show {
  display: block;
}

/* ── Hero transition: only the sheet zooms, page bg is always fullscreen ── */

body.feed-mode .pin-viewer-page.viewer-ready {
  opacity: 1;
}

/* Content fade-in after zoom completes */
body.feed-mode .pin-viewer-page.viewer-opening .pin-viewer-topbar,
body.feed-mode .pin-viewer-page.viewer-opening .pin-viewer-meta,
body.feed-mode .pin-viewer-page.viewer-opening .pin-viewer-discovery {
  opacity: 0;
}

body.feed-mode .pin-viewer-page.viewer-ready .pin-viewer-topbar,
body.feed-mode .pin-viewer-page.viewer-ready .pin-viewer-meta,
body.feed-mode .pin-viewer-page.viewer-ready .pin-viewer-discovery {
  opacity: 1;
  transform: none;
}

body.feed-mode .pin-viewer-page::before,
body.feed-mode .pin-viewer-page::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
}

body.feed-mode .pin-viewer-page::before {
  z-index: 0;
  opacity: 0.95;
  background-image:
    radial-gradient(circle at 8% 12%, rgba(255, 255, 255, 0.92) 0 1.6px, transparent 1.8px),
    radial-gradient(circle at 18% 34%, rgba(196, 220, 255, 0.88) 0 1.2px, transparent 1.5px),
    radial-gradient(circle at 28% 78%, rgba(255, 255, 255, 0.9) 0 1.4px, transparent 1.7px),
    radial-gradient(circle at 44% 20%, rgba(185, 173, 255, 0.82) 0 1.5px, transparent 1.8px),
    radial-gradient(circle at 56% 62%, rgba(255, 255, 255, 0.94) 0 1.2px, transparent 1.5px),
    radial-gradient(circle at 72% 16%, rgba(201, 234, 255, 0.84) 0 1.3px, transparent 1.6px),
    radial-gradient(circle at 84% 52%, rgba(255, 255, 255, 0.9) 0 1.5px, transparent 1.8px),
    radial-gradient(circle at 92% 82%, rgba(198, 177, 255, 0.78) 0 1.6px, transparent 1.9px),
    radial-gradient(circle at 14% 58%, rgba(255, 255, 255, 0.72) 0 2.8px, transparent 3.2px),
    radial-gradient(circle at 64% 84%, rgba(255, 241, 214, 0.66) 0 2.6px, transparent 3px),
    radial-gradient(circle at 88% 24%, rgba(255, 255, 255, 0.76) 0 3px, transparent 3.4px),
    radial-gradient(circle at 4% 88%, rgba(202, 255, 215, 0.52) 0 4px, transparent 4.6px),
    radial-gradient(circle at 100% 100%, rgba(0, 0, 0, 0) 0, rgba(0, 0, 0, 0) 100%);
  background-repeat: repeat;
  background-size:
    240px 240px,
    280px 280px,
    320px 320px,
    360px 360px,
    300px 300px,
    340px 340px,
    260px 260px,
    380px 380px,
    520px 520px,
    620px 620px,
    720px 720px,
    840px 840px,
    auto;
}

body.feed-mode .pin-viewer-page::after {
  z-index: 0;
  background:
    radial-gradient(circle at center, rgba(8, 12, 24, 0.08) 0%, rgba(8, 12, 24, 0.48) 58%, rgba(4, 6, 14, 0.84) 100%),
    linear-gradient(180deg, rgba(7, 10, 20, 0.08) 0%, rgba(7, 10, 20, 0.36) 100%);
  transition: opacity 0.24s ease;
}

body.feed-mode .pin-viewer-page.viewer-opening::before,
body.feed-mode .pin-viewer-page.viewer-opening::after {
  opacity: 0;
}

body.feed-mode .pin-viewer-sheet {
  position: relative;
  isolation: isolate;
  z-index: 1;
  width: min(1680px, 100%);
  margin: 0 auto;
  overflow: visible;
  contain: none;
  border-radius: 0;
  border: 0;
  background: transparent;
  box-shadow: none;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0;
  transition:
    opacity 0.22s ease,
    transform 0.26s cubic-bezier(0.22, 1, 0.36, 1);
}

body.feed-mode .pin-viewer-page.viewer-entering .pin-viewer-sheet {
  opacity: 0.42;
  transform: translateY(4px) scale(0.996);
}

body.feed-mode .pin-viewer-topbar,
body.feed-mode .pin-viewer-meta,
body.feed-mode .pin-viewer-discovery {
  transition:
    opacity 0.2s ease,
    transform 0.24s cubic-bezier(0.22, 1, 0.36, 1);
}

body.feed-mode .pin-viewer-page.viewer-opening .pin-viewer-topbar,
body.feed-mode .pin-viewer-page.viewer-opening .pin-viewer-meta,
body.feed-mode .pin-viewer-page.viewer-opening .pin-viewer-discovery {
  opacity: 0;
  transform: translateY(8px);
  pointer-events: none;
}

body.feed-mode .pin-viewer-media {
  transition:
    opacity 0.18s ease,
    transform 0.24s cubic-bezier(0.22, 1, 0.36, 1);
}

body.feed-mode .pin-viewer-page.viewer-opening .pin-viewer-media {
  opacity: 0;
  transform: scale(0.986);
}

body.feed-mode .pin-viewer-page.viewer-opening.viewer-ready .pin-viewer-media {
  opacity: 1;
  transform: scale(1);
}

body.feed-mode .pin-viewer-sheet::before {
  content: none;
}

body.feed-mode .pin-viewer-sheet::after {
  content: none;
}

body.feed-mode .pin-viewer-close {
  position: relative;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  width: 46px;
  min-width: 46px;
  min-height: 46px;
  height: 46px;
  padding: 0;
  overflow: hidden;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.16);
  background:
    linear-gradient(180deg, rgba(24, 29, 48, 0.78), rgba(16, 21, 36, 0.72)),
    rgba(20, 25, 42, 0.72);
  color: rgba(245, 248, 255, 0.92);
  cursor: pointer;
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
  user-select: none;
  -webkit-user-select: none;
  will-change: transform;
  backface-visibility: hidden;
  transform: translateZ(0);
  box-shadow:
    0 8px 18px rgba(3, 7, 18, 0.18),
    inset 0 1px 0 rgba(255, 255, 255, 0.05);
  transition: transform 0.18s ease, background-color 0.18s ease, border-color 0.18s ease;
}

body.feed-mode .pin-viewer-close:hover {
  transform: translateY(-1px);
  background:
    linear-gradient(180deg, rgba(32, 39, 63, 0.88), rgba(20, 26, 44, 0.82)),
    rgba(30, 37, 60, 0.84);
  border-color: rgba(255, 255, 255, 0.24);
}

body.feed-mode .pin-viewer-close-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 18px;
  height: 18px;
  line-height: 0;
  flex: 0 0 auto;
}

body.feed-mode .pin-viewer-close-icon svg {
  display: block;
  width: 100%;
  height: 100%;
}

body.feed-mode .pin-viewer-topbar {
  position: absolute;
  top: 12px;
  left: 12px;
  z-index: 6;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 0;
  pointer-events: none;
}

body.feed-mode .pin-viewer-topbar-controls {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 0;
  pointer-events: auto;
}

body.feed-mode .pin-viewer-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 24px;
  min-height: 0;
  max-height: none;
  align-items: start;
}

body.feed-mode .pin-viewer-main,
body.feed-mode .pin-viewer-side {
  min-height: 0;
  overflow: visible;
}

body.feed-mode .pin-viewer-main {
  display: grid;
  gap: 22px;
  padding-right: 0;
}

body.feed-mode .pin-viewer-side {
  position: sticky;
  top: 12px;
  display: block;
  border-radius: 28px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(20, 24, 36, 0.88);
  padding: 18px;
  box-shadow: none;
}

body.feed-mode .pin-viewer-info-panel {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

body.feed-mode .pin-viewer-rail-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
}

body.feed-mode .pin-viewer-rail-title {
  font-family: "Orbitron", sans-serif;
  font-size: clamp(18px, 1.6vw, 22px);
  line-height: 1.2;
  color: rgba(246, 249, 255, 0.96);
}

body.feed-mode .pin-viewer-related-count {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.08);
  color: rgba(231, 237, 255, 0.84);
  font-size: 12px;
}

body.feed-mode .pin-viewer-stage-shell {
  position: relative;
  width: min(100%, 980px);
  margin: 0 auto;
  padding: clamp(14px, 1.45vw, 18px);
  border-radius: 30px;
  overflow: hidden;
  background:
    linear-gradient(180deg, rgba(14, 19, 34, 0.76), rgba(8, 11, 22, 0.62)),
    linear-gradient(180deg, rgba(8, 11, 22, 0.82), rgba(8, 11, 22, 0.92));
  border: 1px solid rgba(167, 188, 255, 0.1);
  box-shadow:
    0 18px 42px rgba(2, 5, 14, 0.26),
    inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

body.feed-mode .pin-viewer-stage-shell::before {
  content: none;
}

body.feed-mode .pin-viewer-stage-shell::after {
  content: "";
  position: absolute;
  inset: 2px;
  border-radius: 34px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.02), rgba(255, 255, 255, 0));
  box-shadow:
    inset 0 0 0 1px rgba(123, 140, 255, 0.05);
  pointer-events: none;
}

body.feed-mode .pin-viewer-stage {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  justify-items: center;
  gap: 8px;
  align-items: center;
  min-height: 0;
  padding: 0;
  background: transparent;
  overflow: visible;
}

body.feed-mode .pin-viewer-stage-main {
  position: relative;
  isolation: isolate;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-height: 0;
}

body.feed-mode .pin-viewer-stage-main::before {
  content: none;
}

body.feed-mode .pin-viewer-stage-main::after {
  content: none;
}

body.feed-mode .pin-viewer-media {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  max-width: 100%;
  min-height: 0;
  padding: 0;
  border: 0;
  border-radius: 24px;
  overflow: visible;
  isolation: isolate;
  cursor: zoom-in;
  background: transparent;
  outline: none;
  box-shadow: none;
  -webkit-tap-highlight-color: transparent;
  appearance: none;
}

body.feed-mode .pin-viewer-media::before {
  content: none;
}

body.feed-mode .pin-viewer-media:focus,
body.feed-mode .pin-viewer-media:focus-visible,
body.feed-mode .pin-viewer-media:active {
  outline: none;
  box-shadow: none;
}

body.feed-mode .pin-viewer-media::after {
  content: "";
  position: absolute;
  inset: 7% 16% 10%;
  z-index: 0;
  border-radius: 44px;
  background-image: var(--pin-viewer-image);
  background-size: cover;
  background-position: center;
  filter: blur(86px) saturate(1.16) brightness(0.96);
  opacity: 0.96;
  transform: scale(1.2);
  pointer-events: none;
}

body.feed-mode .pin-viewer-image {
  display: block;
  width: auto;
  height: auto;
  max-width: 100%;
  max-height: min(78dvh, 1080px);
  object-fit: contain;
  opacity: 0;
  transition: none;
  position: relative;
  z-index: 2;
  border-radius: 24px;
  box-shadow:
    0 14px 34px rgba(2, 4, 12, 0.18),
    0 0 0 1px rgba(255, 255, 255, 0.08);
  margin: 0 auto;
}

body.feed-mode .pin-viewer-media.loaded .pin-viewer-image {
  opacity: 1;
  transform: scale(1);
}

body.feed-mode .pin-viewer-media.loading::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(120deg, rgba(255, 255, 255, 0.04) 20%, rgba(255, 255, 255, 0.12) 38%, rgba(255, 255, 255, 0.04) 56%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.03), rgba(255, 255, 255, 0.06));
  background-size: 220% 100%, 100% 100%;
  animation: none;
  pointer-events: none;
}

body.feed-mode .pin-viewer-media.loaded::before,
body.feed-mode .pin-viewer-media.errored::before {
  content: none;
}

body.feed-mode .pin-viewer-meta {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  margin: 0;
  padding: 0;
  min-width: 0;
}

body.feed-mode .pin-viewer-meta-card {
  width: 100%;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: end;
  gap: 18px;
  padding: 8px 4px 0;
  margin: 0 auto;
  border-radius: 0;
  border: 0;
  background: transparent;
  box-shadow: none;
}

body.feed-mode .pin-viewer-meta-main {
  min-width: 0;
  flex: 1 1 auto;
}

body.feed-mode .pin-viewer-source {
  display: flex;
  flex-direction: column;
  gap: 4px;
  max-width: 100%;
  min-width: 0;
  overflow: hidden;
  text-align: left;
}

body.feed-mode .pin-viewer-anime {
  font-family: inherit;
  margin: 0;
  font-size: clamp(13px, 0.95vw, 16px);
  line-height: 1.35;
  letter-spacing: 0;
  color: rgba(208, 219, 244, 0.84);
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

body.feed-mode .pin-viewer-caption {
  margin: 0;
  font-family: "Orbitron", sans-serif;
  font-size: clamp(24px, 1.95vw, 32px);
  line-height: 1.02;
  color: rgba(255, 255, 255, 0.98);
  font-weight: 800;
  text-wrap: pretty;
  text-shadow: 0 8px 24px rgba(3, 5, 14, 0.16);
  max-width: 100%;
  overflow-wrap: anywhere;
  word-break: break-word;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

body.feed-mode .pin-viewer-caption[hidden] ~ .pin-viewer-anime {
  color: rgba(245, 248, 255, 0.96);
}

body.feed-mode .pin-viewer-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 10px;
  flex: 0 0 auto;
  align-self: end;
  max-width: 100%;
}

body.feed-mode .pin-viewer-actions-inline {
  margin-top: 0;
  padding-top: 2px;
}

body.feed-mode .pin-viewer-page.portrait-art .pin-viewer-stage {
  grid-template-columns: 1fr;
}

body.feed-mode .pin-viewer-page.portrait-art .pin-viewer-stage-main {
  justify-content: center;
  min-height: 0;
}

body.feed-mode .pin-viewer-page.portrait-art .pin-viewer-media {
  max-width: 100%;
}

body.feed-mode .pin-viewer-page.portrait-art .pin-viewer-stage-main::before {
  content: none;
}

body.feed-mode .pin-viewer-page.portrait-art .pin-viewer-stage-main::after {
  content: none;
}

body.feed-mode .pin-viewer-page.portrait-art .pin-viewer-media::before {
  content: none;
}

body.feed-mode .pin-viewer-page.portrait-art .pin-viewer-media::after {
  inset: 6% 14% 8%;
}

body.feed-mode .pin-viewer-page.portrait-art .pin-viewer-meta {
  align-items: center;
}

body.feed-mode .pin-viewer-page.portrait-art .pin-viewer-meta-card {
  width: 100%;
}

body.feed-mode .pin-viewer-page.portrait-art .pin-viewer-actions {
  justify-content: flex-end;
}

body.feed-mode .pin-viewer-page.portrait-art .pin-viewer-source {
  text-align: left;
}

body.feed-mode .pin-viewer-page.landscape-art .pin-viewer-stage-main {
  min-height: 0;
}

body.feed-mode .pin-viewer-page.landscape-art .pin-viewer-meta-card {
  width: 100%;
}

body.feed-mode .pin-viewer-page.landscape-art .pin-viewer-stage-main::before {
  content: none;
}

body.feed-mode .pin-viewer-page.landscape-art .pin-viewer-stage-main::after {
  content: none;
}

body.feed-mode .pin-viewer-page.landscape-art .pin-viewer-media::before {
  content: none;
}

body.feed-mode .pin-viewer-page.landscape-art .pin-viewer-media::after {
  inset: 12% 8% 16%;
}

body.feed-mode .pin-viewer-story-rail {
  padding: 18px;
  border-radius: 28px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(14, 18, 32, 0.9);
  box-shadow: none;
}

body.feed-mode .pin-viewer-story-rail-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 14px;
}

body.feed-mode .pin-viewer-story-rail-title {
  font-family: "Orbitron", sans-serif;
  font-size: clamp(18px, 1.6vw, 24px);
  line-height: 1.2;
  color: rgba(246, 249, 255, 0.96);
}

body.feed-mode .pin-viewer-story-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  grid-auto-flow: row;
  grid-auto-rows: 10px;
  align-items: start;
  gap: 14px;
}

body.feed-mode .pin-viewer-story-card {
  display: grid;
  align-self: start;
  padding: 0;
  overflow: hidden;
  text-align: left;
  border-radius: 24px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.04);
  cursor: pointer;
  transition: none;
}

body.feed-mode .pin-viewer-story-card:hover {
  transform: none;
  border-color: rgba(170, 192, 255, 0.2);
  background: rgba(255, 255, 255, 0.06);
  box-shadow: none;
}

body.feed-mode .pin-viewer-story-media {
  display: block;
  width: calc(100% - 20px);
  margin: 10px 10px 0;
  border-radius: 18px;
}

body.feed-mode .pin-viewer-story-image {
  display: block;
  width: 100%;
  height: auto;
  border-radius: inherit;
}

body.feed-mode .pin-viewer-story-card-body {
  padding: 14px 15px 16px;
}

body.low-power-device.feed-mode .feed-action {
  transition: none;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}

body.feed-mode .pin-viewer-story-card-title {
  margin-top: 0;
  font-size: 18px;
  line-height: 1.25;
  color: rgba(245, 248, 255, 0.97);
}

body.feed-mode .pin-viewer-story-card-caption {
  margin-top: 8px;
  font-size: 13px;
  line-height: 1.45;
  color: rgba(214, 223, 245, 0.74);
}

body.feed-mode .pin-viewer-action {
  --glow-color: var(--color-accent-purple);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  position: relative;
  gap: 0;
  min-height: 36px;
  min-width: 82px;
  padding: 0 10px;
  box-sizing: border-box;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  background: rgba(18, 24, 46, 0.72);
  color: rgba(236, 242, 255, 0.88);
  font-family: "Orbitron", sans-serif;
  font-size: 12px;
  font-weight: 500;
  cursor: pointer;
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
  user-select: none;
  -webkit-user-select: none;
  overflow: hidden;
  isolation: isolate;
  will-change: transform;
  backface-visibility: hidden;
  transform: translateZ(0);
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  transition:
    transform 0.18s cubic-bezier(0.4, 0, 0.2, 1),
    border-color 0.18s ease,
    background-color 0.18s ease,
    color 0.18s ease,
    box-shadow 0.18s ease;
  box-shadow:
    0 0 6px color-mix(in srgb, var(--glow-color) 40%, transparent),
    inset 0 0 6px rgba(255, 255, 255, 0.08);
}

body.feed-mode .pin-viewer-action::before {
  content: "";
  position: absolute;
  inset: -38%;
  z-index: 0;
  pointer-events: none;
  border-radius: inherit;
  background: radial-gradient(
    circle,
    color-mix(in srgb, var(--glow-color) 48%, rgba(255, 255, 255, 0.08)) 0%,
    transparent 62%
  );
  opacity: 0;
  transform: scale(0.42);
  transition: transform 0.22s ease, opacity 0.22s ease;
}

body.feed-mode .pin-viewer-action:hover {
  border-color: color-mix(in srgb, var(--glow-color) 78%, rgba(255, 255, 255, 0.16));
  background: rgba(28, 36, 62, 0.82);
  color: var(--color-white);
  transform: translateY(-2px);
  box-shadow:
    0 0 15px color-mix(in srgb, var(--glow-color) 74%, transparent),
    inset 0 0 10px color-mix(in srgb, var(--glow-color) 48%, transparent);
}

body.feed-mode .pin-viewer-action:hover::before {
  opacity: 0.32;
  transform: scale(1);
}

body.feed-mode .pin-viewer-action-icon {
  font-size: 17px;
  line-height: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  position: relative;
  z-index: 1;
  transition: transform 0.12s cubic-bezier(0.2, 0.82, 0.28, 1);
}

body.feed-mode .pin-viewer-action-text {
  display: none;
  position: relative;
  z-index: 1;
  transition: transform 0.12s cubic-bezier(0.2, 0.82, 0.28, 1);
}

body.feed-mode .pin-viewer-action-icon svg {
  width: 18px;
  height: 18px;
  display: block;
}

body.feed-mode .pin-viewer-action.like.active {
  color: #ffd7e8;
  background: rgba(46, 25, 44, 0.76);
  border-color: rgba(255, 113, 154, 0.3);
  box-shadow:
    0 0 10px rgba(255, 113, 154, 0.16),
    inset 0 0 8px rgba(255, 113, 154, 0.08);
}

body.feed-mode .pin-viewer-action.like.active::before {
  opacity: 0.26;
  transform: scale(0.92);
}

body.feed-mode .pin-viewer-action.like {
  --glow-color: var(--color-accent-pink);
}

body.feed-mode .pin-viewer-action.download {
  --glow-color: var(--color-accent-cyan);
}

body.feed-mode .pin-viewer-action.full {
  --glow-color: var(--color-accent-red);
}

body.feed-mode .pin-viewer-action:active {
  transform: translate3d(0, 1px, 0) scale(0.99);
  background: rgba(13, 18, 32, 0.92);
  box-shadow:
    0 0 8px color-mix(in srgb, var(--glow-color) 34%, transparent),
    inset 0 0 8px color-mix(in srgb, var(--glow-color) 22%, transparent);
}

body.feed-mode .pin-viewer-action:active::before {
  opacity: 0.28;
  transform: scale(0.96);
}

body.feed-mode .pin-viewer-action:active .pin-viewer-action-icon,
body.feed-mode .pin-viewer-action:active .pin-viewer-action-text {
  transform: translate3d(0, 0.5px, 0) scale(0.97);
}

/* ========================================================
   Stable-One-Pick button behavior parity
   Keep existing layout/sizing, but unify hover/press feel.
   ======================================================== */
body.feed-mode .feed-action.magic-btn,
body.feed-mode .pin-viewer-action.magic-btn,
body.feed-mode .pin-viewer-close.magic-btn {
  background: var(--panel-bg-soft) !important;
  backdrop-filter: none !important;
  -webkit-backdrop-filter: none !important;
  border: 1px solid var(--panel-border-strong) !important;
  box-shadow: 0 0 6px var(--glow-color), inset 0 0 6px rgba(255, 255, 255, 0.1) !important;
  transition-property: background-color, border-color, box-shadow, color, opacity !important;
  transition-duration: 0.16s !important;
  transition-timing-function: ease-out !important;
}

body.feed-mode .pin-viewer-action.magic-btn,
body.feed-mode .pin-viewer-close.magic-btn {
  transition-property: background-color, border-color, box-shadow, color, opacity, transform !important;
  transition-duration: 0.22s !important;
  transition-timing-function: cubic-bezier(0.2, 0.82, 0.28, 1) !important;
}

body.feed-mode .feed-action.magic-btn::before,
body.feed-mode .pin-viewer-action.magic-btn::before,
body.feed-mode .pin-viewer-close.magic-btn::before {
  content: none !important;
}

body.feed-mode .feed-action.magic-btn:hover,
body.feed-mode .pin-viewer-action.magic-btn:hover,
body.feed-mode .pin-viewer-close.magic-btn:hover {
  border-color: var(--glow-color) !important;
  box-shadow: 0 0 15px var(--glow-color), inset 0 0 10px var(--glow-color) !important;
  transform: translateY(-2px) !important;
  background: var(--panel-bg-hover) !important;
  color: var(--color-white) !important;
}

body.feed-mode .pin-viewer-action.magic-btn:hover,
body.feed-mode .pin-viewer-close.magic-btn:hover {
  border-color: color-mix(in srgb, var(--glow-color) 72%, rgba(255, 255, 255, 0.16)) !important;
  box-shadow:
    0 0 11px color-mix(in srgb, var(--glow-color) 52%, transparent),
    inset 0 0 7px color-mix(in srgb, var(--glow-color) 22%, transparent) !important;
  transform: translateY(-1px) !important;
  background: rgba(22, 28, 48, 0.8) !important;
}

body.feed-mode .feed-action.magic-btn:hover .magic-core,
body.feed-mode .pin-viewer-action.magic-btn:hover .magic-core,
body.feed-mode .pin-viewer-close.magic-btn:hover .magic-core {
  transform: translate(-50%, -50%) scale(1) !important;
  opacity: 0.5 !important;
}

body.feed-mode .pin-viewer-action.magic-btn:hover .magic-core,
body.feed-mode .pin-viewer-close.magic-btn:hover .magic-core {
  transform: translate(-50%, -50%) scale(0.94) !important;
  opacity: 0.3 !important;
}

body.feed-mode .feed-action.magic-btn:active,
body.feed-mode .pin-viewer-action.magic-btn:active,
body.feed-mode .pin-viewer-close.magic-btn:active {
  transform: translateY(1px) !important;
}

/* ========================================================
   Viewer buttons: glow only on hover.
   Exception: liked button stays glowing for current artwork.
   ======================================================== */
body.feed-mode .pin-viewer-actions .pin-viewer-action,
body.feed-mode .pin-viewer-close {
  border-color: rgba(255, 255, 255, 0.14) !important;
  box-shadow:
    0 4px 9px rgba(2, 4, 12, 0.14),
    inset 0 1px 0 rgba(255, 255, 255, 0.03) !important;
}

body.feed-mode .pin-viewer-actions .pin-viewer-action::before,
body.feed-mode .pin-viewer-close::before {
  opacity: 0 !important;
  transform: scale(0.42) !important;
}

body.feed-mode .pin-viewer-actions .pin-viewer-action:not(:hover),
body.feed-mode .pin-viewer-close:not(:hover) {
  box-shadow:
    0 4px 9px rgba(2, 4, 12, 0.14),
    inset 0 1px 0 rgba(255, 255, 255, 0.03) !important;
}

/* Keep liked state permanently highlighted for this specific art */
body.feed-mode .pin-viewer-actions .pin-viewer-action.like.active,
body.feed-mode .pin-viewer-actions .pin-viewer-action.like.active:not(:hover) {
  color: #ffd7e8 !important;
  background: rgba(46, 25, 44, 0.82) !important;
  border-color: rgba(255, 113, 154, 0.42) !important;
  box-shadow:
    0 0 10px rgba(255, 113, 154, 0.2),
    inset 0 0 8px rgba(255, 113, 154, 0.12) !important;
}

body.feed-mode .pin-viewer-actions .pin-viewer-action.like.active::before {
  opacity: 0.34 !important;
  transform: scale(0.92) !important;
}

@media (hover: none), (pointer: coarse) {
  /* Avoid intermittent Android compositor dropouts in the masonry feed. */
  body.feed-mode .feed-grid,
  body.feed-mode .feed-card,
  body.feed-mode .feed-media,
  body.feed-mode .feed-image {
    transform: none;
    -webkit-backface-visibility: visible;
    backface-visibility: visible;
  }

  body.feed-mode .feed-card {
    contain: layout style;
  }

  body.feed-mode .feed-card {
    animation: none;
    opacity: 1;
  }

  body.feed-mode .feed-card:hover {
    transform: none;
    border-color: rgba(255, 255, 255, 0.1);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.2);
  }

  body.feed-mode .feed-card:hover .feed-image {
    filter: none;
  }

  /* Kill heavy blur effects on touch devices to eliminate viewer lag */
  body.feed-mode .pin-viewer-media::after {
    filter: none !important;
    opacity: 0.3 !important;
  }

  /* Reduce iOS/Android flicker: keep the image visible while swapping sources */
  body.feed-mode .pin-viewer-media.loading .pin-viewer-image {
    opacity: 1 !important;
    transform: none !important;
  }

  body.feed-mode .pin-viewer-media.loaded .pin-viewer-image {
    transform: none !important;
  }

  body.feed-mode .pin-viewer-stage-main::before,
  body.feed-mode .pin-viewer-stage-main::after {
    content: none !important;
  }

  body.feed-mode .pin-viewer-stage-shell {
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
  }

  body.feed-mode .pin-viewer-page::before {
    opacity: 0.4 !important;
  }

  body.feed-mode .pin-viewer-discovery {
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
  }

  body.feed-mode .pin-viewer-topbar-controls {
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
  }

  body.feed-mode .pin-viewer-sheet {
    transition: none !important;
  }

  body.feed-mode .pin-viewer-close,
  body.feed-mode .pin-viewer-action {
    transition:
      transform 0.08s ease-out,
      background-color 0.12s ease-out,
      border-color 0.12s ease-out,
      color 0.12s ease-out;
  }

  body.feed-mode .pin-viewer-close,
  body.feed-mode .pin-viewer-action,
  body.feed-mode .pin-viewer-close.magic-btn,
  body.feed-mode .pin-viewer-action.magic-btn {
    will-change: auto;
    transform: none !important;
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
    transition-property: background-color, border-color, color, opacity !important;
    transition-duration: 0.08s !important;
    transition-timing-function: ease-out !important;
    box-shadow:
      0 2px 6px rgba(2, 4, 12, 0.12),
      inset 0 1px 0 rgba(255, 255, 255, 0.02) !important;
  }

  body.feed-mode .pin-viewer-close .magic-core,
  body.feed-mode .pin-viewer-action .magic-core,
  body.feed-mode .pin-viewer-close::before,
  body.feed-mode .pin-viewer-action::before {
    display: none !important;
  }

  body.feed-mode .pin-viewer-action {
    box-shadow:
      0 3px 8px rgba(2, 4, 12, 0.12),
      inset 0 1px 0 rgba(255, 255, 255, 0.02);
  }

  body.feed-mode .pin-viewer-action::before {
    display: none;
  }

  body.feed-mode .pin-viewer-action:hover {
    transform: translateZ(0);
    background: rgba(16, 21, 39, 0.72);
    color: rgba(236, 242, 255, 0.88);
    border-color: rgba(255, 255, 255, 0.1);
    box-shadow:
      0 3px 8px rgba(2, 4, 12, 0.12),
      inset 0 1px 0 rgba(255, 255, 255, 0.02);
  }

  body.feed-mode .pin-viewer-actions-inline .pin-viewer-action.download:hover {
    background:
      linear-gradient(135deg, rgba(26, 62, 92, 0.96), rgba(12, 25, 44, 0.94)),
      rgba(10, 18, 34, 0.88);
    box-shadow:
      0 3px 8px rgba(0, 216, 255, 0.08),
      inset 0 0 8px rgba(0, 216, 255, 0.05);
  }

  body.feed-mode .pin-viewer-close:hover {
    transform: none !important;
    background:
      linear-gradient(180deg, rgba(24, 29, 48, 0.78), rgba(16, 21, 36, 0.72)),
      rgba(20, 25, 42, 0.72);
    border-color: rgba(255, 255, 255, 0.16);
    box-shadow:
      0 2px 6px rgba(2, 4, 12, 0.12),
      inset 0 1px 0 rgba(255, 255, 255, 0.02) !important;
  }

  body.feed-mode .pin-viewer-close:active,
  body.feed-mode .pin-viewer-action:active {
    transform: none !important;
    transition-duration: 0.04s;
    background: rgba(24, 30, 50, 0.92) !important;
    border-color: rgba(210, 222, 255, 0.18) !important;
    box-shadow:
      0 1px 4px rgba(2, 4, 12, 0.14),
      inset 0 1px 0 rgba(255, 255, 255, 0.02) !important;
  }

  body.feed-mode .pin-viewer-close.is-pressed,
  body.feed-mode .pin-viewer-action.is-pressed {
    transform: none !important;
    transition-duration: 0.02s !important;
    background: rgba(24, 30, 50, 0.92) !important;
    border-color: rgba(210, 222, 255, 0.18) !important;
    box-shadow:
      0 1px 4px rgba(2, 4, 12, 0.14),
      inset 0 1px 0 rgba(255, 255, 255, 0.02) !important;
  }

  body.feed-mode .pin-viewer-action.like.active.is-pressed,
  body.feed-mode .pin-viewer-actions .pin-viewer-action.like.active.is-pressed,
  body.feed-mode .pin-viewer-actions .pin-viewer-action.like.active.is-pressed:not(:hover) {
    color: #ffd7e8 !important;
    background: rgba(54, 29, 49, 0.88) !important;
    border-color: rgba(255, 113, 154, 0.46) !important;
    box-shadow:
      0 0 6px rgba(255, 113, 154, 0.16),
      inset 0 0 6px rgba(255, 113, 154, 0.08) !important;
  }

  body.feed-mode .pin-viewer-action.like.active,
  body.feed-mode .pin-viewer-actions .pin-viewer-action.like.active,
  body.feed-mode .pin-viewer-actions .pin-viewer-action.like.active:not(:hover) {
    color: #ffd7e8 !important;
    background: rgba(46, 25, 44, 0.82) !important;
    border-color: rgba(255, 113, 154, 0.42) !important;
    box-shadow:
      0 0 6px rgba(255, 113, 154, 0.16),
      inset 0 0 6px rgba(255, 113, 154, 0.08) !important;
  }
}

body.feed-mode .pin-viewer-actions-inline .pin-viewer-action.like,
body.feed-mode .pin-viewer-actions-inline .pin-viewer-action.full {
  min-width: 54px;
  padding: 0 12px;
}

body.feed-mode .pin-viewer-actions-inline .pin-viewer-action.download {
  gap: 10px;
  min-width: 154px;
  padding: 0 18px;
  border-color: rgba(108, 226, 255, 0.3);
  background:
    linear-gradient(135deg, rgba(26, 62, 92, 0.96), rgba(12, 25, 44, 0.94)),
    rgba(10, 18, 34, 0.88);
  color: rgba(243, 250, 255, 0.98);
  box-shadow:
    0 0 10px rgba(0, 216, 255, 0.2),
    inset 0 0 10px rgba(0, 216, 255, 0.1);
}

body.feed-mode .pin-viewer-actions-inline .pin-viewer-action.download .pin-viewer-action-text {
  display: inline-flex;
  align-items: center;
  letter-spacing: 0.06em;
}

body.feed-mode .pin-viewer-actions-inline .pin-viewer-action.download:hover {
  background:
    linear-gradient(135deg, rgba(33, 77, 112, 0.98), rgba(16, 33, 58, 0.96)),
    rgba(12, 22, 40, 0.92);
  box-shadow:
    0 0 15px rgba(0, 216, 255, 0.26),
    inset 0 0 10px rgba(0, 216, 255, 0.14);
}

@media (max-width: 1180px) {
  body.feed-mode .pin-viewer-meta-card,
  body.feed-mode .pin-viewer-page.portrait-art .pin-viewer-meta-card,
  body.feed-mode .pin-viewer-page.landscape-art .pin-viewer-meta-card {
    grid-template-columns: minmax(0, 1fr);
    align-items: flex-start;
    gap: 12px;
  }

  body.feed-mode .pin-viewer-actions,
  body.feed-mode .pin-viewer-page.portrait-art .pin-viewer-actions {
    justify-content: flex-start;
    width: 100%;
  }
}

body.feed-mode .pin-viewer-related-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  grid-auto-flow: row;
  grid-auto-rows: 10px;
  align-items: start;
  gap: 14px;
}

body.feed-mode .pin-viewer-related-item {
  display: grid;
  align-self: start;
  margin: 0;
  padding: 0;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 24px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.03);
  cursor: pointer;
  text-align: left;
  transition: none;
}

body.feed-mode .pin-viewer-related-item:hover {
  transform: none;
  border-color: rgba(166, 186, 236, 0.22);
  background: rgba(255, 255, 255, 0.05);
  box-shadow: none;
}

body.feed-mode .pin-viewer-related-image {
  width: 100%;
  height: auto;
  border-radius: inherit;
}

body.feed-mode .pin-viewer-related-media {
  display: block;
  width: calc(100% - 20px);
  margin: 10px 10px 0;
  border-radius: 18px;
}

body.feed-mode .pin-viewer-related-meta {
  padding: 12px 14px 14px;
}

body.feed-mode .pin-viewer-related-title {
  font-size: 14px;
  line-height: 1.35;
  color: rgba(245, 248, 255, 0.96);
}

body.feed-mode .pin-viewer-related-caption {
  margin-top: 6px;
  font-size: 12px;
  line-height: 1.45;
  color: rgba(212, 221, 244, 0.72);
}

body.feed-mode .pin-viewer-related-empty-row {
  display: block;
  margin-bottom: 2px;
  padding: 14px 16px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px dashed rgba(173, 192, 234, 0.16);
}

body.feed-mode .pin-viewer-related-empty-row[hidden] {
  display: none !important;
}

body.feed-mode .pin-viewer-related-empty-row span {
  display: block;
  font-size: 12px;
  line-height: 1.45;
  color: rgba(214, 224, 255, 0.74);
}

body.feed-mode .pin-viewer-discovery {
  position: relative;
  margin-top: 4px;
  padding: 20px 16px 16px;
  border-radius: 24px;
  border: 1px solid rgba(255, 255, 255, 0.06);
  background: rgba(12, 16, 30, 0.86);
  box-shadow: none;
  overflow: hidden;
}

body.feed-mode .pin-viewer-discovery::before,
body.feed-mode .pin-viewer-discovery::after {
  content: "";
  position: absolute;
  top: 18px;
  bottom: 18px;
  width: 34px;
  z-index: 1;
  pointer-events: none;
}

body.feed-mode .pin-viewer-discovery::before {
  left: 0;
  background: linear-gradient(90deg, rgba(14, 18, 32, 0.96), rgba(14, 18, 32, 0));
}

body.feed-mode .pin-viewer-discovery::after {
  right: 0;
  background: linear-gradient(270deg, rgba(14, 18, 32, 0.96), rgba(14, 18, 32, 0));
}

body.feed-mode .pin-viewer-discovery-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 16px;
}

body.feed-mode .pin-viewer-discovery-head,
body.feed-mode .pin-viewer-discovery-grid,
body.feed-mode .pin-viewer-related-empty-row {
  position: relative;
  z-index: 2;
}

body.feed-mode .pin-viewer-discovery-title {
  font-family: "Orbitron", sans-serif;
  font-size: clamp(18px, 1.6vw, 24px);
  line-height: 1.2;
  color: rgba(246, 249, 255, 0.96);
}

body.feed-mode .pin-viewer-discovery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 272px), 1fr));
  grid-auto-rows: 10px;
  align-items: start;
  gap: clamp(12px, 1vw, 18px);
  transform: translateZ(0);
}

body.feed-mode .pin-viewer-discovery-card {
  position: relative;
  display: flex;
  flex-direction: column;
  align-self: start;
  width: auto;
  margin: 0;
  padding: 0;
  border-radius: 20px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(14, 18, 34, 0.84);
  text-align: left;
  cursor: pointer;
  transition: transform 0.22s cubic-bezier(0.22, 1, 0.36, 1), border-color 0.22s ease, box-shadow 0.22s ease;
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.2);
  contain: paint;
  isolation: isolate;
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
}

body.feed-mode .pin-viewer-discovery-card:hover {
  transform: translateY(-4px);
  border-color: rgba(170, 192, 255, 0.28);
  background: rgba(18, 22, 40, 0.9);
  box-shadow:
    0 16px 32px rgba(0, 0, 0, 0.3),
    0 0 0 1px rgba(123, 140, 255, 0.08);
}

body.feed-mode .pin-viewer-discovery-image {
  display: block;
  width: 100%;
  height: auto;
  border-radius: inherit;
}

body.feed-mode .pin-viewer-discovery-media {
  position: relative;
  display: block;
  width: 100%;
  margin: 0;
  border-radius: 0;
  background: rgba(9, 13, 28, 1);
  overflow: hidden;
}

body.feed-mode .pin-viewer-discovery-meta {
  padding: 12px 12px 10px;
  min-height: 0;
  min-width: 0;
  max-width: 100%;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-items: flex-start;
  text-align: left;
  gap: 2px;
  overflow: hidden;
}

body.feed-mode .pin-viewer-discovery-title-text {
  font-family: "Orbitron", sans-serif;
  font-size: 18px;
  line-height: 1.14;
  color: rgba(255, 255, 255, 0.98);
  font-weight: 800;
  letter-spacing: 0.02em;
  min-height: 1.14em;
  max-width: 100%;
  overflow: hidden;
  overflow-wrap: anywhere;
  word-break: break-word;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  /* Standard property for linters/compatibility (actual support varies). */
  line-clamp: 2;
  -webkit-box-orient: vertical;
}

body.feed-mode .pin-viewer-discovery-caption {
  margin-top: 5px;
  font-family: "Orbitron", sans-serif;
  font-size: 13px;
  line-height: 1.18;
  letter-spacing: 0.04em;
  color: rgba(168, 184, 255, 0.92);
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

body.feed-mode .top-controls {
  pointer-events: auto !important;
  z-index: 2500 !important;
  isolation: isolate;
}

body.feed-mode .categories-wrapper,
body.feed-mode .top-controls .mobile-menu-wrap,
body.feed-mode #toggleHistory,
body.feed-mode #open-gallery-btn,
body.feed-mode #nsfw-toggle,
body.feed-mode #calm-toggle,
body.feed-mode #expand-btn,
body.feed-mode #auth-open-btn,
body.feed-mode .music-player,
body.feed-mode .music-player * {
  pointer-events: auto;
}

body.feed-mode .categories-wrapper,
body.feed-mode .top-controls .mobile-menu-wrap {
  z-index: 2520 !important;
}

body.feed-mode .cat-dropdown,
body.feed-mode .mobile-menu-dropdown {
  z-index: 2550 !important;
  pointer-events: none !important;
}

body.feed-mode .cat-dropdown.show,
body.feed-mode .mobile-menu-dropdown.show {
  pointer-events: auto !important;
}

@keyframes feedCardEntrance {
  from {
    opacity: 0;
    transform: translateY(18px) scale(0.97);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}


@keyframes feedDotPulse {
  0%,
  100% {
    transform: scale(0.85);
    opacity: 0.45;
  }
  50% {
    transform: scale(1);
    opacity: 1;
  }
}

@keyframes feedSkeletonSweep {
  0% {
    background-position: 200% 0, 0 0;
  }

  100% {
    background-position: -20% 0, 0 0;
  }
}

@keyframes thumbLoaderTrace {
  0% {
    stroke-dashoffset: 116;
  }

  100% {
    stroke-dashoffset: 0;
  }
}

@keyframes thumbLoaderSheen {
  0%,
  100% {
    transform: translate3d(-10%, 0, 0);
    opacity: 0.28;
  }

  50% {
    transform: translate3d(10%, 0, 0);
    opacity: 0.52;
  }
}

@media (max-width: 1080px) {
  /* Ensure content stays within viewport on tablets / wide WebView widths. */
  body.feed-mode .main.feed-main {
    padding:
      calc(var(--size-touch) + var(--space-xs) + var(--safe-top))
      10px
      calc(24px + var(--safe-bottom))
      10px !important;
  }

  body.feed-mode .feed-shell-header {
    margin-bottom: 6px;
  }

  body.feed-mode .feed-context-sticky {
    margin-bottom: 0;
    padding: 0;
  }

  body.feed-mode .feed-context-banner[data-state="disabled"] {
    display: none;
  }

  body.feed-mode .feed-context-sticky[data-state="disabled"] {
    display: none;
  }

  body.feed-mode .pin-viewer-page {
    padding:
      calc(var(--mobile-top-controls-height, calc(122px + var(--safe-top))) + 6px)
      10px
      calc(24px + var(--safe-bottom))
      10px;
  }

  body.feed-mode .feed-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  body.feed-mode .pin-viewer-discovery-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 1280px) {
  /* Extra safety for wide mobile webviews: keep horizontal padding minimal. */
  body.feed-mode .main.feed-main {
    padding:
      calc(var(--size-touch) + var(--space-xs) + var(--safe-top))
      10px
      calc(24px + var(--safe-bottom))
      10px !important;
  }

  body.feed-mode .pin-viewer-page {
    padding:
      calc(18px + var(--safe-top))
      10px
      calc(32px + var(--safe-bottom))
      10px;
  }

  body.feed-mode .pin-viewer-image,
  body.feed-mode .pin-viewer-page.portrait-art .pin-viewer-image,
  body.feed-mode .pin-viewer-page.landscape-art .pin-viewer-image {
    max-width: 100% !important;
  }
}

@media (max-width: 768px) {
  body.feed-mode .main.feed-main {
    padding:
      calc(var(--mobile-top-controls-height, calc(80px + var(--safe-top))) + 2px)
      8px
      calc(20px + var(--safe-bottom))
      8px !important;
  }

  body.feed-mode .feed-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
  }

  body.feed-mode .cat-dropdown {
    left: 50% !important;
    right: auto !important;
    top: 50% !important;
    width: min(92vw, 380px) !important;
    max-width: min(92vw, 380px) !important;
    z-index: 2550 !important;
    transform: translate(-50%, calc(-50% - 10px)) !important;
  }

  body.feed-mode .cat-dropdown.show {
    transform: translate(-50%, -50%) !important;
  }

  body.feed-mode .mobile-menu-dropdown {
    left: 50% !important;
    right: auto !important;
    top: 50% !important;
    z-index: 2550 !important;
    width: min(92vw, 340px) !important;
    max-width: min(92vw, 340px) !important;
    transform: translate(-50%, calc(-50% - 10px)) !important;
  }

  body.feed-mode .mobile-menu-dropdown.show {
    transform: translate(-50%, -50%) !important;
  }

  body.feed-mode .feed-card {
    border-radius: 16px;
    border-width: 0;
    box-shadow:
      0 4px 12px rgba(0, 0, 0, 0.18),
      0 0 0 1px rgba(255, 255, 255, 0.06);
  }

  body.feed-mode .feed-card:hover {
    transform: none;
    box-shadow:
      0 4px 12px rgba(0, 0, 0, 0.18),
      0 0 0 1px rgba(255, 255, 255, 0.06);
  }

  body.feed-mode .feed-shell-header {
    align-items: flex-start;
    flex-direction: column;
    padding: 0 2px;
    margin-bottom: 4px;
  }

  body.feed-mode .feed-heading {
    width: 100%;
  }

  body.feed-mode .feed-title {
    font-size: 15px;
  }

  body.feed-mode .feed-context-sticky {
    top: calc(var(--mobile-top-controls-height, calc(80px + var(--safe-top))) + 2px);
    width: 100%;
    max-width: 100%;
    margin-bottom: 0;
    padding: 0;
  }

  body.feed-mode .feed-context-banner {
    display: grid;
    grid-template-columns: auto 1fr;
    align-items: start;
    width: 100%;
    border-radius: 14px;
    padding: 6px 10px;
  }

  body.feed-mode .feed-context-pill {
    margin-top: 1px;
    font-size: 9px;
  }

  body.feed-mode .feed-context-text {
    font-size: 10px;
    min-width: 0;
  }

  body.feed-mode .feed-status {
    font-size: 10px;
    text-align: left;
  }

  body.feed-mode .feed-empty-state {
    min-height: min(36vh, 300px);
    padding: 22px 16px;
    margin: 6px 0 14px;
    border-radius: 20px;
  }

  body.feed-mode .feed-empty-state p {
    font-size: 13px;
  }

  body.feed-mode .feed-context-banner[data-state="disabled"] {
    display: none;
  }

  body.feed-mode .feed-context-sticky[data-state="disabled"] {
    display: none;
  }

  body.feed-mode .pin-viewer-page {
    padding:
      calc(var(--mobile-top-controls-height, calc(80px + var(--safe-top))) - 14px)
      4px
      calc(14px + var(--safe-bottom))
      4px;
  }

  body.feed-mode .pin-viewer-sheet {
    width: 100%;
    box-sizing: border-box;
    border-radius: 22px;
    padding: 0;
  }

  body.feed-mode .pin-viewer-topbar {
    position: sticky;
    top: calc(4px + var(--safe-top));
    left: 0;
    right: 0;
    margin: 0 0 2px 0;
    padding: 0 2px;
    justify-content: flex-start;
  }

  body.feed-mode .pin-viewer-topbar-controls {
    width: auto;
    justify-content: flex-start;
    padding: 3px;
    border-radius: 999px;
    background: rgba(9, 13, 28, 0.78);
    border: 1px solid rgba(170, 192, 255, 0.12);
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    box-shadow: 0 4px 12px rgba(2, 4, 12, 0.2);
  }

  body.feed-mode .pin-viewer-layout {
    grid-template-columns: 1fr;
    gap: 6px;
    max-height: none;
  }

  body.feed-mode .pin-viewer-main,
  body.feed-mode .pin-viewer-side {
    overflow: visible;
    padding-right: 0;
  }

  body.feed-mode .pin-viewer-side {
    position: static;
    border-radius: 22px;
    padding: 14px;
  }

  body.feed-mode .pin-viewer-stage-shell {
    width: 100%;
    max-width: 100%;
    border-radius: 18px;
    padding: 3px;
  }

  body.feed-mode .pin-viewer-stage {
    width: 100%;
    box-sizing: border-box;
    grid-template-columns: 1fr !important;
    gap: 0;
    min-height: 0;
    padding: 0;
  }

  body.feed-mode .pin-viewer-stage-main,
  body.feed-mode .pin-viewer-page.portrait-art .pin-viewer-stage-main,
  body.feed-mode .pin-viewer-page.landscape-art .pin-viewer-stage-main {
    min-height: 0;
    justify-content: center;
  }

  body.feed-mode .pin-viewer-stage-main::before {
    content: none !important;
  }

  body.feed-mode .pin-viewer-stage-main::after {
    content: none !important;
  }

  body.feed-mode .pin-viewer-media {
    width: 100%;
    box-sizing: border-box;
    min-width: 0;
    max-width: 100%;
    min-height: 0;
    border-radius: 18px;
    padding: 0;
  }

  body.feed-mode .pin-viewer-media::after {
    content: none !important;
  }

  body.feed-mode .pin-viewer-image {
    width: auto;
    max-width: 100%;
    box-sizing: border-box;
    max-height: min(88dvh, 1200px);
    border-radius: 18px;
  }

  body.feed-mode .pin-viewer-meta {
    margin-top: 0;
    padding: 0;
  }

  body.feed-mode .pin-viewer-meta-card,
  body.feed-mode .pin-viewer-page.portrait-art .pin-viewer-meta-card,
  body.feed-mode .pin-viewer-page.landscape-art .pin-viewer-meta-card {
    width: 100%;
    padding: 6px 4px 0;
    flex-direction: column;
    align-items: flex-start;
    justify-content: flex-start;
    gap: 8px;
    background: transparent;
    border: 0;
    box-shadow: none;
  }

  body.feed-mode .pin-viewer-source,
  body.feed-mode .pin-viewer-actions {
    width: 100%;
    max-width: 100%;
    min-width: 0;
    margin: 0;
  }

  body.feed-mode .pin-viewer-anime {
    font-size: clamp(12px, 1.7vw, 15px);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    max-width: 100%;
  }

  body.feed-mode .pin-viewer-caption {
    font-size: clamp(18px, 5vw, 22px);
    overflow-wrap: anywhere;
    word-break: break-word;
    max-width: 100%;
  }

  body.feed-mode .pin-viewer-actions {
    justify-content: flex-start;
    gap: 7px;
  }

  body.feed-mode .pin-viewer-source,
  body.feed-mode .pin-viewer-page.portrait-art .pin-viewer-source {
    text-align: left;
    max-width: 100%;
    min-width: 0;
    overflow: hidden;
  }

  body.feed-mode .pin-viewer-story-rail {
    padding: 16px;
    border-radius: 24px;
  }

  body.feed-mode .pin-viewer-story-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  body.feed-mode .pin-viewer-story-card-title {
    font-size: 16px;
  }

  body.feed-mode .pin-viewer-action {
    min-height: 36px;
    min-width: 68px;
    padding: 0 8px;
  }

  body.feed-mode .pin-viewer-actions-inline .pin-viewer-action {
    min-height: 36px;
    min-width: 68px;
    padding: 0 8px;
  }

  body.feed-mode .pin-viewer-actions-inline .pin-viewer-action.like,
  body.feed-mode .pin-viewer-actions-inline .pin-viewer-action.full {
    min-width: 50px;
    padding: 0 10px;
  }

  body.feed-mode .pin-viewer-actions-inline .pin-viewer-action.download {
    min-width: 124px;
    padding: 0 14px;
  }

  body.feed-mode .pin-viewer-rail-head {
    align-items: center;
  }

  body.feed-mode .pin-viewer-related-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  body.feed-mode .pin-viewer-related-empty-row span {
    font-size: 12px;
    line-height: 1.4;
  }

  body.feed-mode .pin-viewer-discovery {
    width: 100%;
    max-width: 100%;
    margin-top: 14px;
    padding: 16px;
    border-radius: 24px;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
  }

  body.feed-mode .pin-viewer-discovery-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
  }
}

@media (max-width: 460px) {
  body.feed-mode .main.feed-main {
    padding-top: calc(var(--size-touch) + 2px + var(--safe-top)) !important;
  }

  body.feed-mode .feed-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 6px;
  }

  body.feed-mode .feed-card {
    border-radius: 14px;
  }

  body.feed-mode .feed-meta {
    padding: 8px 8px 10px;
  }

  body.feed-mode .feed-caption {
    font-size: 12.5px;
    line-height: 1.22;
  }

  body.feed-mode .feed-anime {
    font-size: 10px;
  }

  body.feed-mode .pin-viewer-page {
    padding:
      calc(4px + var(--safe-top))
      3px
      calc(12px + var(--safe-bottom))
      3px;
  }

  body.feed-mode .pin-viewer-sheet {
    width: 100%;
    box-sizing: border-box;
    padding: 0;
    border-radius: 16px;
  }

  body.feed-mode .pin-viewer-topbar {
    top: calc(2px + var(--safe-top));
    left: 0;
    right: 0;
    margin-bottom: 2px;
    padding: 0;
    justify-content: flex-start;
  }

  body.feed-mode .pin-viewer-close {
    width: 38px;
    min-width: 38px;
    min-height: 38px;
    height: 38px;
    padding: 0;
  }

  body.feed-mode .pin-viewer-topbar-controls {
    align-items: center;
    gap: 0;
    justify-content: flex-start;
    padding: 2px;
  }

  body.feed-mode .pin-viewer-stage-shell {
    padding: 2px;
    border-radius: 14px;
  }

  body.feed-mode .pin-viewer-stage {
    min-height: 0;
    gap: 0;
    padding: 0;
  }

  body.feed-mode .pin-viewer-stage-main,
  body.feed-mode .pin-viewer-page.portrait-art .pin-viewer-stage-main,
  body.feed-mode .pin-viewer-page.landscape-art .pin-viewer-stage-main {
    min-height: 0;
    justify-content: center;
  }

  body.feed-mode .pin-viewer-stage-main::before {
    content: none !important;
  }

  body.feed-mode .pin-viewer-stage-main::after {
    content: none !important;
  }

  body.feed-mode .pin-viewer-media {
    border-radius: 13px;
    padding: 0;
  }

  body.feed-mode .pin-viewer-media::after {
    content: none !important;
  }

  body.feed-mode .pin-viewer-image {
    width: auto;
    max-width: 100%;
    max-height: min(90dvh, 1200px);
    border-radius: 13px;
  }

  body.feed-mode .pin-viewer-stage-note {
    max-width: calc(100% - 24px);
    min-height: 28px;
    padding: 0 10px;
    margin-top: 8px;
    font-size: 10.5px;
  }

  body.feed-mode .pin-viewer-meta {
    margin-top: 0;
    padding: 0;
    border-radius: 0;
  }

  body.feed-mode .pin-viewer-source,
  body.feed-mode .pin-viewer-actions {
    width: 100%;
    min-width: 0;
    max-width: 100%;
  }

  body.feed-mode .pin-viewer-meta-card,
  body.feed-mode .pin-viewer-page.portrait-art .pin-viewer-meta-card,
  body.feed-mode .pin-viewer-page.landscape-art .pin-viewer-meta-card {
    width: 100%;
    padding: 4px 2px 0;
    flex-direction: column;
    align-items: flex-start;
    justify-content: flex-start;
    gap: 5px;
  }

  body.feed-mode .pin-viewer-anime {
    font-size: 11px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    max-width: 100%;
  }

  body.feed-mode .pin-viewer-caption {
    font-size: clamp(17px, 5vw, 21px);
    overflow-wrap: anywhere;
    word-break: break-word;
    max-width: 100%;
  }

  body.feed-mode .pin-viewer-actions-inline {
    margin-top: 0;
    padding-top: 2px;
  }

  body.feed-mode .pin-viewer-story-rail {
    padding: 12px;
    border-radius: 18px;
  }

  body.feed-mode .pin-viewer-story-grid {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  body.feed-mode .pin-viewer-story-card {
    border-radius: 18px;
  }

  body.feed-mode .pin-viewer-story-card-body {
    padding: 10px 12px 12px;
  }

  body.feed-mode .pin-viewer-discovery {
    padding: 14px;
    border-radius: 20px;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
  }

  body.feed-mode .pin-viewer-discovery-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
  }

  body.feed-mode .pin-viewer-discovery-card {
    border-radius: 16px;
  }

  body.feed-mode .pin-viewer-discovery-meta {
    padding: 10px 11px 12px;
  }

  body.feed-mode .pin-viewer-actions {
    justify-content: flex-start;
  }

  body.feed-mode .pin-viewer-actions-inline .pin-viewer-action {
    min-height: 36px;
    min-width: 58px;
    padding: 0 6px;
  }

  body.feed-mode .pin-viewer-actions-inline .pin-viewer-action.like,
  body.feed-mode .pin-viewer-actions-inline .pin-viewer-action.full {
    min-width: 44px;
    padding: 0 8px;
  }

  body.feed-mode .pin-viewer-actions-inline .pin-viewer-action.download {
    min-width: 112px;
    padding: 0 12px;
  }

  body.feed-mode .pin-viewer-action-icon {
    font-size: 16px;
  }

  body.feed-mode .pin-viewer-action-icon svg,
  body.feed-mode .feed-action-icon svg {
    width: 18px;
    height: 18px;
  }

    body.feed-mode .feed-action-text {
      display: none;
    }

  body.feed-mode .pin-viewer-action {
    justify-content: center;
  }

  body.feed-mode .feed-meta {
    min-height: 56px;
    padding: 9px 10px 8px;
    align-items: flex-start;
  }

  body.feed-mode .feed-caption {
    display: -webkit-box;
    font-size: 14px;
  }

  body.feed-mode .feed-anime {
    display: none;
  }

  body.feed-mode .feed-action {
    min-height: 30px;
    min-width: 60px;
    padding: 0 6px;
  }

  body.feed-mode .pin-viewer-side {
    padding: 14px;
    border-radius: 20px;
  }

  body.feed-mode .pin-viewer-rail-head {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }

  body.feed-mode .pin-viewer-related-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
  }

  body.feed-mode .pin-viewer-related-meta {
    padding: 10px 11px 12px;
  }
}

@media (max-width: 390px) {
  html body .mobile-top-rail {
    left: calc(6px + var(--safe-left)) !important;
    right: calc(6px + var(--safe-right)) !important;
    top: calc(6px + env(safe-area-inset-top, 0px)) !important;
    gap: 4px !important;
    padding: 4px !important;
    border-radius: 14px !important;
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
  }

  html body .mobile-top-rail-btn {
    height: 42px !important;
    min-height: 42px !important;
    padding: 0 7px !important;
    gap: 5px !important;
    border-radius: 11px !important;
  }

  html body .mobile-top-rail-icon {
    width: 26px !important;
    height: 26px !important;
    min-width: 26px !important;
    min-height: 26px !important;
    border-radius: 8px !important;
  }

  html body .mobile-top-rail-icon svg {
    width: 14px !important;
    height: 14px !important;
  }

  html body .mobile-top-rail-btn-menu {
    padding: 0 6px !important;
    gap: 4px !important;
  }

  html body .mobile-top-rail-btn-menu .mobile-top-rail-icon {
    width: 24px !important;
    height: 24px !important;
    min-width: 24px !important;
    min-height: 24px !important;
  }

  html body .mobile-top-rail-btn-menu .mobile-top-rail-icon svg {
    width: 13px !important;
    height: 13px !important;
  }

  html body .mobile-top-rail-label {
    font-size: 10.5px !important;
  }

  html body .mobile-top-rail-btn-menu .mobile-top-rail-label {
    font-size: 10.8px !important;
    text-overflow: clip !important;
  }

  html body .mobile-top-rail-hint {
    display: none !important;
  }

  body.feed-mode .main.feed-main {
    padding:
      calc(var(--mobile-top-controls-height, calc(74px + var(--safe-top))) + 2px)
      6px
      calc(18px + var(--safe-bottom))
      6px !important;
  }

  body.feed-mode .feed-grid {
    gap: 5px;
  }

  body.feed-mode .feed-card {
    border-radius: 12px;
  }

  body.feed-mode .feed-meta {
    min-height: 48px;
    padding: 7px 7px 6px;
    gap: 4px;
  }

  body.feed-mode .feed-caption {
    font-size: 12px;
    line-height: 1.2;
  }

  body.feed-mode .feed-more-btn {
    width: 32px;
    height: 28px;
    border-radius: 10px;
    box-shadow:
      0 6px 14px rgba(2, 4, 12, 0.2),
      inset 0 1px 0 rgba(255, 255, 255, 0.04);
  }

  body.feed-mode .feed-more-btn svg {
    width: 13px;
    height: 13px;
  }

  .feed-context-popup {
    gap: 6px;
    padding: 8px;
    border-radius: 16px;
    max-width: calc(100vw - 16px - var(--safe-left) - var(--safe-right));
  }

  .feed-context-popup .feed-ctx-action {
    --feed-action-size: 38px;
  }

  body.feed-mode .pin-viewer-page {
    padding:
      calc(var(--mobile-top-controls-height, calc(84px + var(--safe-top))) - 14px)
      4px
      calc(18px + var(--safe-bottom))
      4px;
  }

  body.feed-mode .pin-viewer-topbar {
    top: calc(2px + var(--safe-top));
    margin-bottom: 3px;
  }

  body.feed-mode .pin-viewer-topbar-controls {
    padding: 2px;
  }

  body.feed-mode .pin-viewer-close {
    width: 40px;
    min-width: 40px;
    min-height: 40px;
    height: 40px;
  }

  body.feed-mode .pin-viewer-stage-shell,
  body.feed-mode .pin-viewer-discovery,
  body.feed-mode .pin-viewer-side {
    border-radius: 18px;
  }

  body.feed-mode .pin-viewer-caption {
    font-size: 16px;
  }

  body.feed-mode .pin-viewer-actions,
  body.feed-mode .pin-viewer-page.portrait-art .pin-viewer-actions {
    gap: 6px;
  }

  body.feed-mode .pin-viewer-actions-inline .pin-viewer-action {
    min-height: 29px;
    min-width: 54px;
    padding: 0 4px;
  }

  body.feed-mode .pin-viewer-actions-inline .pin-viewer-action.like,
  body.feed-mode .pin-viewer-actions-inline .pin-viewer-action.full {
    min-width: 40px;
    padding: 0 5px;
  }

  body.feed-mode .pin-viewer-actions-inline .pin-viewer-action.download {
    min-width: 104px;
    padding: 0 8px;
  }

  body.feed-mode .feed-feedback {
    bottom: calc(12px + var(--safe-bottom));
  }

  body.feed-mode .feed-feedback .image-feedback__text {
    font-size: 12px;
  }

  body.feed-mode .feed-feedback .image-feedback__action {
    padding: 5px 9px;
    font-size: 10px;
  }
}

/* =========================================
   MAIN-STYLE PIN VIEWER
   ========================================= */

body.feed-mode .pin-viewer-layout {
  justify-items: center;
}

body.feed-mode .pin-viewer-main {
  justify-items: center;
  width: 100%;
}

body.feed-mode .pin-viewer-stage-shell {
  /* Use container width, not viewport vw, to avoid clipping on mobile (padded parent). */
  width: 100%;
  max-width: 1060px;
  box-sizing: border-box;
  margin: 0 auto;
  padding: 14px;
  border-radius: 28px;
  border: 1px solid rgba(120, 150, 255, 0.14);
  background:
    linear-gradient(180deg, rgba(14, 19, 34, 0.62), rgba(8, 11, 22, 0.48));
  box-shadow:
    0 24px 64px rgba(0, 0, 0, 0.32),
    0 0 80px rgba(120, 150, 255, 0.12),
    0 0 120px rgba(189, 0, 255, 0.06),
    inset 0 1px 0 rgba(255, 255, 255, 0.05);
  overflow: visible;
  backdrop-filter: blur(20px) saturate(140%);
  -webkit-backdrop-filter: blur(20px) saturate(140%);
}

body.feed-mode .pin-viewer-stage-shell::after {
  content: none;
}

body.feed-mode .pin-viewer-stage {
  width: 100%;
  max-width: 100%;
  display: grid;
  box-sizing: border-box;
  justify-items: stretch;
  gap: 18px;
  padding: 16px;
  border-radius: 22px;
  background: rgba(10, 15, 40, 0.64);
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.28);
}

body.feed-mode .pin-viewer-stage-main {
  width: 100%;
  min-width: 0;
  box-sizing: border-box;
}

body.feed-mode .pin-viewer-media {
  /* Prevent width shrink/overflow that could push content off-screen. */
  width: 100%;
  max-width: 100%;
  min-width: 0;
  box-sizing: border-box;
  overflow: hidden;
  border-radius: 18px;
  background: rgba(0, 0, 0, 0.4);
  position: relative;
}

body.feed-mode .pin-viewer-media::after {
  content: "";
  position: absolute;
  inset: 8% 16% 10%;
  z-index: 0;
  border-radius: 44px;
  background-image: var(--pin-viewer-image);
  background-size: cover;
  background-position: center;
  filter: blur(72px) saturate(1.3) brightness(0.8);
  opacity: 0.7;
  transform: scale(1.15);
  pointer-events: none;
}

body.feed-mode .pin-viewer-image {
  width: auto;
  max-width: min(92vw, 920px);
  max-height: min(82dvh, 1200px);
  box-sizing: border-box;
  border-radius: 18px;
  box-shadow:
    0 18px 42px rgba(0, 0, 0, 0.24),
    0 0 0 1px rgba(255, 255, 255, 0.06);
  position: relative;
  z-index: 2;
}

body.feed-mode .pin-viewer-page.portrait-art .pin-viewer-image {
  max-width: min(96vw, 960px);
  max-height: min(90dvh, 1400px);
}

/* ========================================================
   Viewer background cleanup:
   keep only one surface behind the image and clip inside card.
   ======================================================== */
body.feed-mode .pin-viewer-stage-shell {
  overflow: hidden !important;
  backdrop-filter: none !important;
  -webkit-backdrop-filter: none !important;
  background: rgba(12, 16, 32, 0.78) !important;
  box-shadow:
    0 14px 30px rgba(0, 0, 0, 0.3),
    inset 0 1px 0 rgba(255, 255, 255, 0.04) !important;
}

body.feed-mode .pin-viewer-stage {
  background: transparent !important;
  box-shadow: none !important;
}

/* Disable extra blurred duplicate layers that looked like extra backgrounds */
body.feed-mode .pin-viewer-media {
  overflow: hidden !important;
}

body.feed-mode .pin-viewer-media::after,
body.feed-mode .pin-viewer-page.portrait-art .pin-viewer-media::after,
body.feed-mode .pin-viewer-page.landscape-art .pin-viewer-media::after {
  content: "" !important;
  position: absolute;
  inset: 10% 12% 12% !important;
  z-index: 0;
  border-radius: 26px;
  background-image: var(--pin-viewer-image);
  background-size: cover;
  background-position: center;
  filter: blur(44px) saturate(1.16) brightness(0.86);
  opacity: 0.5;
  transform: scale(1.04);
  pointer-events: none;
}

body.feed-mode .pin-viewer-meta {
  justify-content: flex-start;
}

body.feed-mode .pin-viewer-meta-card,
body.feed-mode .pin-viewer-page.portrait-art .pin-viewer-meta-card,
body.feed-mode .pin-viewer-page.landscape-art .pin-viewer-meta-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  justify-items: stretch;
  align-items: end;
  gap: 10px;
  padding: 0 12px 2px;
}

body.feed-mode .pin-viewer-meta-main {
  width: 100%;
}

body.feed-mode .pin-viewer-source {
  flex-direction: column;
  flex-wrap: nowrap;
  align-items: flex-start;
  justify-content: flex-start;
  gap: 4px;
  text-align: left;
  max-width: 100%;
  min-width: 0;
  overflow: hidden;
}

body.feed-mode .pin-viewer-caption {
  margin: 0;
  font-size: clamp(22px, 2vw, 34px);
  line-height: 1.12;
  font-weight: 800;
  letter-spacing: -0.01em;
  text-align: left;
  text-wrap: balance;
  overflow-wrap: anywhere;
  word-break: break-word;
  max-width: 100%;
  display: -webkit-box;
  line-clamp: 2;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-shadow: 0 6px 18px rgba(3, 5, 14, 0.16);
}

body.feed-mode .pin-viewer-anime {
  margin-top: 3px;
  display: inline-flex;
  align-items: center;
  max-width: 100%;
  padding: 4px 12px;
  border-radius: 999px;
  border: 1px solid rgba(156, 176, 230, 0.22);
  background: rgba(16, 22, 44, 0.48);
  font-family: inherit;
  font-size: clamp(11px, 0.8vw, 13px);
  line-height: 1.3;
  letter-spacing: 0.02em;
  color: rgba(216, 226, 248, 0.88);
  position: static;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

body.feed-mode .pin-viewer-caption:not([hidden]) + .pin-viewer-anime::before {
  content: none;
}

body.feed-mode .pin-viewer-actions,
body.feed-mode .pin-viewer-page.portrait-art .pin-viewer-actions {
  width: auto;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px;
  padding-right: 2px;
}

body.feed-mode .pin-viewer-actions-inline {
  margin-top: 0;
  padding-top: 2px;
}

body.feed-mode .pin-viewer-actions-inline .pin-viewer-action.magic-btn {
  min-height: 40px;
  height: 40px;
  flex: 0 0 auto !important;
  border-radius: 999px !important;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

body.feed-mode .pin-viewer-actions-inline .pin-viewer-action.magic-btn::before {
  content: none;
}

body.feed-mode .pin-viewer-actions-inline .pin-viewer-action.like,
body.feed-mode .pin-viewer-actions-inline .pin-viewer-action.full {
  gap: 7px;
  min-width: 94px;
  padding: 0 16px !important;
}

body.feed-mode .pin-viewer-actions-inline .pin-viewer-action.download {
  --glow-color: var(--color-accent-cyan);
  gap: 8px;
  min-width: 140px;
  padding: 0 18px !important;
  border-color: rgba(108, 226, 255, 0.28);
  background:
    linear-gradient(135deg, rgba(26, 62, 92, 0.92), rgba(12, 25, 44, 0.9));
  color: rgba(243, 250, 255, 0.98);
  box-shadow:
    0 0 10px rgba(0, 216, 255, 0.18),
    inset 0 0 10px rgba(0, 216, 255, 0.08);
}

body.feed-mode .pin-viewer-actions-inline .pin-viewer-action.download:hover {
  background:
    linear-gradient(135deg, rgba(33, 77, 112, 0.96), rgba(16, 33, 58, 0.94));
  box-shadow:
    0 0 18px rgba(0, 216, 255, 0.28),
    inset 0 0 12px rgba(0, 216, 255, 0.14);
}

body.feed-mode .pin-viewer-actions-inline .pin-viewer-action .pin-viewer-action-icon,
body.feed-mode .pin-viewer-actions-inline .pin-viewer-action .pin-viewer-action-text {
  position: relative;
  z-index: 2;
}

body.feed-mode .pin-viewer-actions-inline .pin-viewer-action.like .pin-viewer-action-text,
body.feed-mode .pin-viewer-actions-inline .pin-viewer-action.full .pin-viewer-action-text,
body.feed-mode .pin-viewer-actions-inline .pin-viewer-action.download .pin-viewer-action-text {
  display: inline-flex;
  font-family: inherit;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.04em;
}

body.feed-mode .pin-viewer-action-icon {
  font-size: 15px;
}

body.feed-mode .pin-viewer-close {
  width: 46px;
  min-width: 46px;
  min-height: 46px;
  height: 46px;
  padding: 0;
  border-radius: 50%;
  gap: 0;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}

/* ========================================================
   Viewer control interaction language
   Unify hover / focus / press across close, save, download, dislike.
   ======================================================== */
body.feed-mode .pin-viewer-close,
body.feed-mode .pin-viewer-actions-inline .pin-viewer-action.magic-btn {
  --viewer-control-bg:
    linear-gradient(180deg, rgba(24, 30, 50, 0.86), rgba(13, 18, 34, 0.84));
  --viewer-control-bg-hover:
    linear-gradient(180deg, rgba(31, 39, 63, 0.92), rgba(17, 23, 42, 0.88));
  --viewer-control-bg-pressed:
    linear-gradient(180deg, rgba(18, 23, 40, 0.98), rgba(10, 14, 28, 0.96));
  border-color: color-mix(in srgb, var(--glow-color) 18%, rgba(255, 255, 255, 0.2)) !important;
  background: var(--viewer-control-bg) !important;
  box-shadow:
    0 10px 24px rgba(2, 4, 12, 0.22),
    inset 0 1px 0 rgba(255, 255, 255, 0.05),
    inset 0 0 0 1px rgba(255, 255, 255, 0.02) !important;
  transition:
    transform 0.18s cubic-bezier(0.2, 0.82, 0.28, 1),
    background-color 0.18s ease,
    border-color 0.18s ease,
    box-shadow 0.2s ease,
    color 0.18s ease,
    opacity 0.18s ease !important;
}

body.feed-mode .pin-viewer-close {
  --glow-color: rgba(198, 214, 255, 0.9);
}

body.feed-mode .pin-viewer-close .magic-core,
body.feed-mode .pin-viewer-actions-inline .pin-viewer-action.magic-btn .magic-core {
  opacity: 0.12 !important;
  transform: translate(-50%, -50%) scale(0.72) !important;
  transition: transform 0.18s cubic-bezier(0.2, 0.82, 0.28, 1), opacity 0.18s ease !important;
}

body.feed-mode .pin-viewer-close:hover,
body.feed-mode .pin-viewer-actions-inline .pin-viewer-action.magic-btn:hover {
  transform: translateY(-1px) !important;
  border-color: color-mix(in srgb, var(--glow-color) 72%, rgba(255, 255, 255, 0.18)) !important;
  background: var(--viewer-control-bg-hover) !important;
  box-shadow:
    0 12px 28px rgba(2, 4, 12, 0.24),
    0 0 14px color-mix(in srgb, var(--glow-color) 24%, transparent),
    inset 0 1px 0 rgba(255, 255, 255, 0.06) !important;
}

body.feed-mode .pin-viewer-close:hover .magic-core,
body.feed-mode .pin-viewer-actions-inline .pin-viewer-action.magic-btn:hover .magic-core,
body.feed-mode .pin-viewer-close:focus-visible .magic-core,
body.feed-mode .pin-viewer-actions-inline .pin-viewer-action.magic-btn:focus-visible .magic-core {
  opacity: 0.22 !important;
  transform: translate(-50%, -50%) scale(0.92) !important;
}

body.feed-mode .pin-viewer-close:focus-visible,
body.feed-mode .pin-viewer-actions-inline .pin-viewer-action.magic-btn:focus-visible {
  outline: none;
  transform: translateY(-1px) !important;
  border-color: color-mix(in srgb, var(--glow-color) 82%, rgba(255, 255, 255, 0.24)) !important;
  background: var(--viewer-control-bg-hover) !important;
  box-shadow:
    0 0 0 1px rgba(8, 11, 20, 0.92),
    0 0 0 4px color-mix(in srgb, var(--glow-color) 22%, transparent),
    0 12px 28px rgba(2, 4, 12, 0.24),
    inset 0 1px 0 rgba(255, 255, 255, 0.06) !important;
}

body.feed-mode .pin-viewer-close:active,
body.feed-mode .pin-viewer-close.is-pressed,
body.feed-mode .pin-viewer-actions-inline .pin-viewer-action.magic-btn:active,
body.feed-mode .pin-viewer-actions-inline .pin-viewer-action.magic-btn.is-pressed {
  transform: translateY(0) scale(0.985) !important;
  border-color: color-mix(in srgb, var(--glow-color) 46%, rgba(255, 255, 255, 0.18)) !important;
  background: var(--viewer-control-bg-pressed) !important;
  box-shadow:
    0 4px 12px rgba(2, 4, 12, 0.22),
    inset 0 1px 0 rgba(255, 255, 255, 0.04),
    inset 0 0 0 1px color-mix(in srgb, var(--glow-color) 12%, transparent) !important;
}

body.feed-mode .pin-viewer-close:active .magic-core,
body.feed-mode .pin-viewer-close.is-pressed .magic-core,
body.feed-mode .pin-viewer-actions-inline .pin-viewer-action.magic-btn:active .magic-core,
body.feed-mode .pin-viewer-actions-inline .pin-viewer-action.magic-btn.is-pressed .magic-core {
  opacity: 0.14 !important;
  transform: translate(-50%, -50%) scale(0.8) !important;
}

body.feed-mode .pin-viewer-actions-inline .pin-viewer-action.like.active,
body.feed-mode .pin-viewer-actions-inline .pin-viewer-action.like[aria-pressed="true"] {
  color: #ffdbe9 !important;
  border-color: rgba(255, 113, 154, 0.48) !important;
  background:
    linear-gradient(180deg, rgba(68, 31, 53, 0.94), rgba(42, 19, 36, 0.92)) !important;
  box-shadow:
    0 10px 24px rgba(2, 4, 12, 0.22),
    0 0 14px rgba(255, 113, 154, 0.18),
    inset 0 1px 0 rgba(255, 255, 255, 0.05) !important;
}

body.feed-mode .pin-viewer-discovery {
  width: min(96vw, 1060px);
  margin: 18px auto 0;
  border-radius: 28px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(12, 16, 30, 0.78);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  padding: 24px 20px 20px;
}

body.feed-mode .pin-viewer-open-scrim {
  position: fixed;
  inset: 0;
  z-index: 2147483645;
  pointer-events: none;
  opacity: 0;
  background:
    radial-gradient(circle at 50% -14%, rgba(116, 140, 255, 0.16), transparent 42%),
    radial-gradient(circle at 18% 18%, rgba(0, 224, 255, 0.08), transparent 28%),
    rgba(6, 8, 18, 0.42);
  transition: opacity 0.28s ease;
}

body.feed-mode .pin-viewer-open-scrim.show {
  opacity: 1;
}

body.feed-mode .pin-viewer-open-ghost {
  position: fixed;
  z-index: 2147483646;
  overflow: hidden;
  pointer-events: none;
  transform-origin: top left;
  background: rgba(7, 10, 20, 0.96);
  box-shadow:
    0 18px 40px rgba(4, 8, 18, 0.26),
    0 0 0 1px rgba(255, 255, 255, 0.08);
  will-change: transform, border-radius;
  backface-visibility: hidden;
  transition:
    transform 0.3s cubic-bezier(0.2, 0.8, 0.2, 1),
    border-radius 0.26s ease,
    box-shadow 0.26s ease,
    opacity 0.2s ease;
}

body.feed-mode .pin-viewer-open-ghost img {
  display: block;
  width: 100%;
  height: 100%;
}

@media (max-width: 820px) {
  body.feed-mode .pin-viewer-stage-shell,
  body.feed-mode .pin-viewer-discovery {
    width: 100%;
    max-width: 100%;
  }

  body.feed-mode .pin-viewer-stage {
    width: 100%;
    padding: 8px;
  }

  body.feed-mode .pin-viewer-image {
    max-width: 100%;
    max-height: min(86dvh, 1100px);
  }

  body.feed-mode .pin-viewer-page.portrait-art .pin-viewer-image {
    max-width: 100%;
    max-height: min(92dvh, 1280px);
  }

  body.feed-mode .pin-viewer-source {
    gap: 3px;
    max-width: 100%;
    min-width: 0;
    overflow: hidden;
  }

  body.feed-mode .pin-viewer-caption {
    font-size: clamp(18px, 5.2vw, 24px);
    text-align: left;
    overflow-wrap: anywhere;
    word-break: break-word;
  }

  body.feed-mode .pin-viewer-anime {
    font-size: clamp(9px, 1.8vw, 11px);
    padding: 3px 10px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    max-width: 100%;
  }

  body.feed-mode .pin-viewer-actions,
  body.feed-mode .pin-viewer-page.portrait-art .pin-viewer-actions {
    gap: 6px;
  }

  body.feed-mode .pin-viewer-actions-inline .pin-viewer-action.like,
  body.feed-mode .pin-viewer-actions-inline .pin-viewer-action.full {
    min-width: 48px;
    padding: 0 10px !important;
  }

  body.feed-mode .pin-viewer-actions-inline .pin-viewer-action.download {
    min-width: 120px;
    padding: 0 14px !important;
  }

  body.feed-mode .pin-viewer-actions-inline .pin-viewer-action.like .pin-viewer-action-text,
  body.feed-mode .pin-viewer-actions-inline .pin-viewer-action.full .pin-viewer-action-text {
    display: none;
  }
}

@media (max-width: 560px) {
  body.feed-mode .pin-viewer-meta-card,
  body.feed-mode .pin-viewer-page.portrait-art .pin-viewer-meta-card,
  body.feed-mode .pin-viewer-page.landscape-art .pin-viewer-meta-card {
    grid-template-columns: minmax(0, 1fr);
    gap: 6px;
  }

  body.feed-mode .pin-viewer-source {
    align-items: flex-start;
    gap: 3px;
    max-width: 100%;
    min-width: 0;
    overflow: hidden;
  }

  body.feed-mode .pin-viewer-actions,
  body.feed-mode .pin-viewer-page.portrait-art .pin-viewer-actions {
    display: grid;
    grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.16fr) minmax(0, 0.92fr);
    width: 100%;
    justify-content: stretch;
    align-items: stretch;
    gap: 5px;
  }

  body.feed-mode .pin-viewer-caption {
    font-size: clamp(20px, 6vw, 26px);
    line-height: 1.08;
    text-align: left;
    overflow-wrap: anywhere;
    word-break: break-word;
  }

  body.feed-mode .pin-viewer-page.portrait-art .pin-viewer-image {
    max-width: 100%;
    max-height: min(90dvh, 1200px);
  }

  body.feed-mode .pin-viewer-actions-inline .pin-viewer-action.magic-btn {
    width: 100%;
    min-width: 0;
    min-height: 46px;
    height: 46px;
    justify-content: center;
    gap: 6px;
    padding: 0 10px !important;
    border-radius: 14px !important;
    text-transform: none;
    letter-spacing: 0.01em;
  }

  body.feed-mode .pin-viewer-actions-inline .pin-viewer-action.like,
  body.feed-mode .pin-viewer-actions-inline .pin-viewer-action.full {
    min-width: 0;
    padding: 0 12px !important;
  }

  body.feed-mode .pin-viewer-actions-inline .pin-viewer-action.download {
    min-width: 0;
    padding: 0 10px !important;
  }

  body.feed-mode .pin-viewer-actions-inline .pin-viewer-action.like .pin-viewer-action-text,
  body.feed-mode .pin-viewer-actions-inline .pin-viewer-action.full .pin-viewer-action-text,
  body.feed-mode .pin-viewer-actions-inline .pin-viewer-action.download .pin-viewer-action-text {
    display: inline-flex;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0;
  }

  body.feed-mode .pin-viewer-actions-inline .pin-viewer-action.download .pin-viewer-action-text {
    font-size: 10.5px;
  }

  body.feed-mode .pin-viewer-action-icon {
    font-size: 17px;
  }

  body.feed-mode .pin-viewer-action-icon svg {
    width: 18px;
    height: 18px;
  }

  body.feed-mode .pin-viewer-discovery {
    padding: 14px 12px;
    overflow: visible;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
  }

  body.feed-mode .pin-viewer-discovery::before,
  body.feed-mode .pin-viewer-discovery::after {
    content: none;
  }

  body.feed-mode .pin-viewer-discovery-grid {
    grid-auto-rows: auto;
  }

  body.feed-mode .pin-viewer-discovery-card {
    overflow: hidden;
  }

  body.feed-mode .pin-viewer-discovery-media,
  body.feed-mode .pin-viewer-discovery-image {
    border-radius: 0;
  }
}

/* ========================================================
   Pin viewer fallback styles (when `feed-mode` is not set)
   Fixes: text overflow + small image + mobile lag
   ======================================================== */
body.pin-viewer-active .pin-viewer-page {
  overscroll-behavior-y: contain;
  -webkit-overflow-scrolling: touch;
}

body.pin-viewer-active .pin-viewer-stage-shell {
  padding: 4px !important;
  border-radius: 18px !important;
}

body.pin-viewer-active .pin-viewer-stage {
  gap: 0 !important;
  padding: 0 !important;
}

body.pin-viewer-active .pin-viewer-stage-main {
  min-height: 0 !important;
}

/* Kill heavy blurred layers for better mobile performance */
body.pin-viewer-active .pin-viewer-media::after,
body.pin-viewer-active .pin-viewer-stage-main::before,
body.pin-viewer-active .pin-viewer-stage-main::after {
  content: none !important;
}

body.pin-viewer-active .pin-viewer-image {
  max-width: 100% !important;
  max-height: min(92dvh, 1400px) !important;
  border-radius: 18px !important;
  overflow: hidden;
  opacity: 1 !important;
  transform: none !important;
}

body.pin-viewer-active .pin-viewer-page.portrait-art .pin-viewer-image,
body.pin-viewer-active .pin-viewer-page.landscape-art .pin-viewer-image {
  max-height: min(94dvh, 1600px) !important;
}

body.pin-viewer-active .pin-viewer-caption {
  overflow-wrap: anywhere;
  word-break: break-word;
  max-width: 100%;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

body.pin-viewer-active .pin-viewer-anime {
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  overflow-wrap: anywhere;
  word-break: break-word;
}

body.pin-viewer-active .pin-viewer-media.loading .pin-viewer-image {
  opacity: 1 !important;
  transform: none !important;
}

body.pin-viewer-active .pin-viewer-meta-card,
body.pin-viewer-active .pin-viewer-meta-main,
body.pin-viewer-active .pin-viewer-actions {
  min-width: 0;
  max-width: 100%;
  overflow: visible;
}

body.pin-viewer-active .pin-viewer-anime,
body.pin-viewer-active .pin-viewer-caption,
body.pin-viewer-active .pin-viewer-discovery-title-text {
  -webkit-text-size-adjust: 100%;
}

body.pin-viewer-active .pin-viewer-source {
  max-width: 100%;
  min-width: 0;
  overflow: hidden;
}

body.pin-viewer-active .pin-viewer-topbar-controls,
body.pin-viewer-active .pin-viewer-discovery {
  backdrop-filter: none !important;
  -webkit-backdrop-filter: none !important;
}

body.pin-viewer-active .pin-viewer-discovery-title-text {
  overflow-wrap: anywhere;
  word-break: break-word;
  max-width: 100%;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* =========================================
   MOBILE PERFORMANCE & SCROLL OPTIMIZATIONS
   ========================================= */
@media (max-width: 768px) {
  body.feed-mode .feed-grid {
    contain: layout style;
  }

  body.feed-mode .feed-card {
    contain: layout style paint;
    will-change: auto;
  }

  body.feed-mode .feed-image {
    will-change: auto;
    image-rendering: auto;
  }

  body.feed-mode .feed-media::after {
    opacity: 0.5;
  }

  body.feed-mode .thumb-loader-sheen {
    animation-duration: 2.4s;
  }

  body.feed-mode .feed-card.is-entering {
    animation-duration: 0.28s;
  }

  body.feed-mode .feed-sentinel {
    padding: 10px 0 18px 0;
  }

  body.feed-mode .feed-sentinel-dot {
    width: 6px;
    height: 6px;
  }

  body.feed-mode .feed-card:active {
    transform: scale(0.985);
    transition: transform 0.08s ease-out;
  }
}

/* =========================================
   TRENDING STRIP — MOBILE
   ========================================= */
@media (max-width: 768px) {
  .trending-section {
    margin: 0 0 14px;
  }

  .trending-header {
    padding: 0 2px 8px;
  }

  .trending-title {
    font-size: 12px;
  }

  .trending-hours {
    font-size: 10px;
  }

  .trending-strip {
    gap: 6px;
    padding-bottom: 4px;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }

  .trending-strip::-webkit-scrollbar {
    display: none;
  }

  .trending-thumb {
    width: clamp(96px, 24vw, 130px);
    height: clamp(96px, 24vw, 130px);
    border-radius: 14px;
    scroll-snap-align: start;
  }

  .trending-thumb:hover {
    transform: none;
    box-shadow: none;
  }

  .trending-thumb:active {
    transform: scale(0.96);
    transition: transform 0.08s ease-out;
  }
}

@media (max-width: 390px) {
  .trending-thumb {
    width: clamp(82px, 22vw, 110px);
    height: clamp(82px, 22vw, 110px);
    border-radius: 12px;
  }
}

/* =========================================
   MOBILE SCROLL MOMENTUM & CONTAINMENT
   ========================================= */
@media (max-width: 768px) {
  body.feed-mode {
    -webkit-overflow-scrolling: touch;
  }

  .gallery-content,
  .search-body,
  #sidebar {
    -webkit-overflow-scrolling: touch;
    overscroll-behavior: contain;
  }
}

/* =========================================
   MOBILE FEED CLEARANCE & SMALL-PHONE BALANCE
   ========================================= */
@media (max-width: 768px) {
  body.feed-mode .feed-context-sticky {
    top: calc(var(--mobile-top-controls-height, calc(80px + var(--safe-top))) + 8px);
    width: 100%;
    max-width: 100%;
    padding: 0;
    margin: 0 0 12px;
  }

  body.feed-mode .feed-context-banner {
    display: flex;
    width: 100%;
    max-width: 100%;
    padding: 10px 12px;
    border-radius: 18px;
  }

  body.feed-mode .trending-section {
    margin: 0 0 18px;
  }

  body.feed-mode .trending-strip {
    margin: 0 -2px;
    padding: 0 2px 4px;
  }

  body.feed-mode .trending-thumb {
    width: clamp(104px, 32vw, 140px);
    height: clamp(104px, 32vw, 140px);
  }
}

@media (max-width: 560px) {
  body.feed-mode .feed-shell-header {
    margin-bottom: 8px;
    padding: 0 2px;
  }

  body.feed-mode .feed-title {
    font-size: clamp(18px, 6.6vw, 24px);
    letter-spacing: 0.35px;
  }

  body.feed-mode .feed-context-banner {
    gap: 7px 8px;
    padding: 9px 11px;
  }

  body.feed-mode .feed-context-pill {
    font-size: 9px;
    letter-spacing: 0.6px;
  }

  body.feed-mode .feed-context-text {
    font-size: 11px;
    line-height: 1.4;
  }
}

@media (max-width: 390px) {
  body.feed-mode .trending-thumb {
    width: clamp(82px, 22vw, 110px);
    height: clamp(82px, 22vw, 110px);
  }
}