/* ── Lightbox Module ──────────────────────────────── */

.overlay {
  position: fixed;
  inset: 0;
  z-index: 1000;
  background: var(--bg-overlay);
  display: flex;
  align-items: center;
  justify-content: center;
  animation: lightbox-fade-in var(--transition-normal) ease forwards;
}

/* The overlay is dark in both modes — see "Studio-Inspired Lightbox Defaults"
   below and the studio-modern block, which both paint it near-black. In light
   mode the page's text tokens are near-black too, so every control that reads
   them (close, arrows, counter, the bottom-bar buttons, and the focus ring in
   app/tokens.css, which is var(--text-primary)) sat at 1.1–2:1. Inside the
   overlay they are pointed at the lightbox tokens instead. Dark mode is left
   alone: its tokens are already light, and tinted per preset. */
:global([data-theme='light']) .overlay {
  --text-primary: var(--lightbox-text);
  --text-secondary: var(--lightbox-text-secondary);
  --text-muted: var(--lightbox-text-muted);
  --border-subtle: var(--lightbox-border);
}

@keyframes lightbox-fade-in {
  from {
    opacity: 0;
  }

  to {
    opacity: 1;
  }
}

.overlay.closing {
  animation: lightbox-fade-out var(--transition-fast) ease forwards;
}

@keyframes lightbox-fade-out {
  from {
    opacity: 1;
  }

  to {
    opacity: 0;
  }
}

.imageContainer {
  position: relative;
  max-width: 95vw;
  max-height: 90vh;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.image {
  max-width: 95vw;
  max-height: 90vh;
  object-fit: contain;
  border-radius: var(--radius-sm);
  user-select: none;
  -webkit-user-drag: none;
  opacity: 0;
  transform: scale(0.96);
  transition:
    opacity var(--transition-normal),
    transform 600ms cubic-bezier(0.16, 1, 0.3, 1);
}

.imageLoaded {
  opacity: 1;
  transform: scale(1);
}

/*
 * The photograph enters with a fade and a slight scale. Under a slideshow
 * that repeats every few seconds, which is exactly the motion this preference
 * is about — so it simply appears instead. It still fades in from nothing, so
 * a half-loaded image is never shown.
 */
@media (prefers-reduced-motion: reduce) {
  .image {
    transform: none;
    transition: none;
  }

  .imageLoaded {
    transform: none;
  }
}

.close {
  position: fixed;
  top: 20px;
  right: 24px;
  z-index: 1001;
  background: none;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  padding: 8px;
  transition: color var(--transition-fast);
}

.close:hover {
  color: var(--text-primary);
}

.close svg {
  width: 28px;
  height: 28px;
}

.nav {
  position: fixed;
  top: 50%;
  transform: translateY(-50%);
  z-index: 1001;
  background: var(--lightbox-control-bg);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid var(--lightbox-control-border);
  border-radius: 50%;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--text-secondary);
  transition:
    background var(--transition-fast),
    color var(--transition-fast);
}

.nav:hover {
  background: var(--lightbox-control-bg-hover);
  color: var(--text-primary);
}

.navPrev {
  left: 20px;
}

.navNext {
  right: 20px;
}

.nav svg {
  width: 20px;
  height: 20px;
}

/* ── Bottom bar ───────────────────────────────────── */

/*
 * One row rather than five separately anchored controls.
 *
 * Each button used to carry its own fixed offset, which collided in two ways:
 * the info button widens when its label becomes "Hide info" and grew into the
 * favourite button beside it, and the left-hand controls ran into the centred
 * counter once the viewport was narrow enough. A flex row cannot collide with
 * itself, and a control that is conditionally absent now leaves no hole.
 */
.bottomBar {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 1001;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 24px;
  /* The bar spans the viewport, so it must not swallow clicks on the photo. */
  pointer-events: none;
}

.bottomBarGroup {
  display: flex;
  align-items: center;
  gap: 8px;
  /* Equal flex on both sides is what keeps the counter centred. */
  flex: 1 1 0;
  min-width: 0;
  pointer-events: auto;
}

.bottomBarLeft {
  justify-content: flex-start;
}

.bottomBarRight {
  justify-content: flex-end;
}

.counter {
  flex: 0 0 auto;
  font-size: 0.85rem;
  color: var(--text-muted);
  font-weight: 300;
  letter-spacing: 0.1em;
}

/* ── EXIF Info Panel ──────────────────────────────── */
.infoToggle {
  /* Icon and label sit on one line — the buttons carried an emoji before, which
     needed no alignment of its own. */
  display: inline-flex;
  align-items: center;
  gap: 6px;
  z-index: 1001;
  background: var(--lightbox-control-bg);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid var(--lightbox-control-border);
  border-radius: var(--radius-md);
  padding: 8px 12px;
  color: var(--text-secondary);
  cursor: pointer;
  font-size: 0.8rem;
  font-family: var(--font-sans);
  transition:
    background var(--transition-fast),
    color var(--transition-fast);
}

.infoToggle:hover {
  background: var(--lightbox-control-bg-hover);
  color: var(--text-primary);
}

/* A saved favourite. Set by class rather than inline, so a preset's own
   colour for the toggle (studio-modern's) still applies to the unsaved state —
   the inline `inherit` it used to fall back to picked up the page's near-black
   text in light mode (1.08:1). The extra class outranks that preset block,
   which comes later in this file, hover included: studio-modern hovers in
   the accent, which a dark custom accent drops to about 1.3:1. */
.bottomBar .infoToggle.favActive,
.bottomBar .infoToggle.favActive:hover {
  color: var(--lightbox-fav);
  font-weight: 600;
}

/* Anchors are not buttons; strip the underline so it matches its neighbours. */
.downloadToggle {
  text-decoration: none;
}

/* Shown only when the clipboard API is unavailable. */
.copyManual {
  position: fixed;
  bottom: 76px;
  left: 24px;
  z-index: 1001;
  display: flex;
  flex-direction: column;
  gap: 6px;
  max-width: min(28rem, calc(100vw - 48px));
  padding: 12px;
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
}

.copyManualLabel {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  color: var(--text-muted);
}

.copyManualInput {
  width: 100%;
  padding: 6px 8px;
  background: rgba(0, 0, 0, 0.35);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-size: 0.8rem;
}

@media (max-width: 600px) {
  /*
   * Four controls, a counter and the close button do not fit on one line at
   * phone width. Wrapping is the honest answer: the bottom edge already
   * belongs to the EXIF strip in some presets, so there is nowhere to move to.
   */
  .bottomBar {
    padding: 12px 16px;
    gap: 8px;
    flex-wrap: wrap;
  }

  .bottomBarGroup {
    flex: 0 1 auto;
  }

  /* Must not grow — a stretched counter pushes the row into the close button. */
  .counter {
    flex: 0 0 auto;
  }

  .copyManual {
    left: 16px;
    bottom: 66px;
  }
}

.exifPanel {
  /* Both floating panels paint their own dark surface, so their contents have
     to stay light-on-dark. In dark mode the theme tokens already are, and each
     preset tints them (warm #6b6359 in editorial, neutral #555 in monograph) —
     so they are used as-is and dark mode is untouched. Only light mode, where
     --text-primary is near-black and put dark text on that dark panel (#511),
     swaps in fixed light values below. .exifCaption never had the bug because
     it was hardcoded. */
  --lb-panel-text: var(--text-primary);
  --lb-panel-text-dim: var(--text-secondary);
  --lb-panel-muted: var(--text-muted);
  --lb-panel-border: var(--border-subtle);
  position: fixed;
  bottom: 76px;
  right: 24px;
  z-index: 1001;
  background: rgba(20, 20, 20, 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--lb-panel-border);
  border-radius: var(--radius-lg);
  padding: 20px;
  min-width: 240px;
  animation: exif-slide-up var(--transition-normal) ease forwards;
}

/* EXPERIMENTAL: editorial caption (Immich asset description) above the tech rows */
.exifCaption {
  margin: 0 0 12px;
  max-width: 280px;
  font-family: var(--font-caption);
  font-size: 0.85rem;
  line-height: 1.5;
  font-style: italic;
  color: rgba(255, 255, 255, 0.85);
}

@keyframes exif-slide-up {
  from {
    opacity: 0;
    transform: translateY(10px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.exifRow {
  display: flex;
  /* `space-between` distributes the *free* space, so a value long enough to
     leave none ran straight into its own label (#514). An explicit gap is the
     floor; the panel has no max-width and grows to keep it. */
  gap: 16px;
  justify-content: space-between;
  align-items: baseline;
  padding: 6px 0;
  border-bottom: 1px solid var(--lb-panel-border);
}

.exifRow:last-child {
  border-bottom: none;
}

.exifLabel {
  font-size: 0.75rem;
  color: var(--lb-panel-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.exifValue {
  font-size: 0.85rem;
  color: var(--lb-panel-text);
  font-weight: 400;
  /* Right-aligned so a value that does wrap stays flush with the ones above it,
     rather than starting a ragged second column. */
  text-align: right;
}

/* Marks the ISO row so a preset can keep its label — "200" alone reads
   as nothing once the labels are hidden. */
.exifRowIso {
  display: flex;
}

/* ── Keyboard shortcuts ─────────────────────────────
   The panel has no trigger of its own — `?` or `h` opens it. It sits where a
   trigger would have been, bottom left, clear of the EXIF panel opposite. */
.shortcutsPanel {
  /* Both floating panels paint their own dark surface, so their contents have
     to stay light-on-dark. In dark mode the theme tokens already are, and each
     preset tints them (warm #6b6359 in editorial, neutral #555 in monograph) —
     so they are used as-is and dark mode is untouched. Only light mode, where
     --text-primary is near-black and put dark text on that dark panel (#511),
     swaps in fixed light values below. .exifCaption never had the bug because
     it was hardcoded. */
  --lb-panel-text: var(--text-primary);
  --lb-panel-text-dim: var(--text-secondary);
  --lb-panel-muted: var(--text-muted);
  --lb-panel-border: var(--border-subtle);
  position: fixed;
  bottom: 76px;
  left: 24px;
  z-index: 1001;
  animation: exif-slide-up var(--transition-normal) ease forwards;
  min-width: 240px;
  padding: 16px 20px;
  background: rgba(20, 20, 20, 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--lb-panel-border);
  border-radius: var(--radius-lg);
}

.shortcutsTitle {
  margin: 0 0 10px;
  font-family: var(--font-sans);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--lb-panel-muted);
}

.shortcutsList {
  margin: 0;
}

/* Two columns, not space-between: a ragged left edge on the descriptions is
   what makes a shortcut list hard to scan. */
.shortcutsRow {
  display: flex;
  align-items: baseline;
  gap: 16px;
  padding: 6px 0;
  border-bottom: 1px solid var(--lb-panel-border);
}

.shortcutsRow:last-child {
  border-bottom: none;
}

.shortcutsKeys {
  display: flex;
  flex: 0 0 66px;
  gap: 4px;
}

.shortcutsLabel {
  margin: 0;
  font-size: 0.8rem;
  color: var(--lb-panel-text);
}

.kbd {
  min-width: 22px;
  padding: 2px 6px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-sm);
  font-family: var(--font-caption);
  font-size: 0.75rem;
  line-height: 1.4;
  text-align: center;
  color: var(--lb-panel-text-dim);
}

/* The panels stay dark while the page around them turns light, so their
   contents cannot follow the theme here. Preset tinting is lost in light mode;
   an unreadable panel is the worse trade (#511). */
:global([data-theme='light']) .exifPanel,
:global([data-theme='light']) .shortcutsPanel {
  --lb-panel-text: rgba(255, 255, 255, 0.92);
  --lb-panel-text-dim: rgba(255, 255, 255, 0.62);
  --lb-panel-muted: rgba(255, 255, 255, 0.5);
  --lb-panel-border: rgba(255, 255, 255, 0.12);
}

/* No keyboard, nothing to show. */
@media (hover: none) {
  .shortcutsPanel {
    display: none;
  }
}

/* ── Responsive ──────────────────────────────────── */
@media (max-width: 640px) {
  .nav {
    width: 40px;
    height: 40px;
  }

  .navPrev {
    left: 8px;
  }

  .navNext {
    right: 8px;
  }
}

/* ── Studio-Inspired Lightbox Defaults ───────────── */
.overlay {
  background: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
}

.close,
.nav,
.counter {
  opacity: 0.5;
  transition: opacity 400ms ease;
}

.overlay:hover .close,
.overlay:hover .nav,
.overlay:hover .counter {
  opacity: 1;
}

/* ── Watermark Overlay ────────────────────────────── */
.watermark {
  position: absolute;
  z-index: 10;
  pointer-events: none;
  font-family: var(--font-sans);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #ffffff;
  text-shadow:
    0 1px 4px rgba(0, 0, 0, 0.9),
    0 0 10px rgba(0, 0, 0, 0.7);
  padding: 12px 16px;
  user-select: none;
}

.watermark_bottom_right {
  bottom: 12px;
  right: 16px;
}

.watermark_bottom_left {
  bottom: 12px;
  left: 16px;
}

.watermark_center {
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

@media (hover: none) {
  .close,
  .nav,
  .counter {
    opacity: 1;
  }
}

.imageContainer {
  border-radius: 0;
}

.image {
  border-radius: 0;
}

/* ══ Studio Modern ═══════════════════════════════════════════════
   Topbar with a mono counter, square outlined controls and a
   film-edge EXIF strip along the bottom instead of a popup panel.  */

:global([data-preset='studio-modern']) .overlay {
  background: rgba(10, 10, 10, 0.92);
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}

:global([data-preset='studio-modern']) .imageContainer,
:global([data-preset='studio-modern']) .image {
  max-width: 88vw;
  max-height: 78vh;
}

/* Counter → top left, monospace */
/*
 * This preset puts the viewer's chrome along the top edge. That is now said
 * once, on the bar, instead of by each control: when every button carried its
 * own offset, a button that changed width walked into its neighbour.
 */
:global([data-preset='studio-modern']) .bottomBar {
  top: 0;
  bottom: auto;
  /* The close button owns the top-right corner, so the bar stops short of it.
     That is the 76px the individual controls used to reserve by hand. */
  padding: 20px 76px 20px 32px;
}

/* Counter first, so it keeps the left edge it had in this preset. */
:global([data-preset='studio-modern']) .counter {
  order: -1;
  font-family: var(--font-caption);
  font-size: 0.6875rem;
  letter-spacing: 0.15em;
  color: rgba(255, 255, 255, 0.6);
}

:global([data-preset='studio-modern']) .close {
  top: 20px;
  right: 32px;
  color: rgba(255, 255, 255, 0.7);
}

:global([data-preset='studio-modern']) .close:hover {
  color: var(--accent);
}

:global([data-preset='studio-modern']) .close svg {
  width: 24px;
  height: 24px;
}

/* Square outlined navigation */
:global([data-preset='studio-modern']) .nav {
  width: 52px;
  height: 52px;
  border-radius: 0;
  background: none;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: rgba(255, 255, 255, 0.6);
  transition:
    border-color var(--transition-fast),
    color var(--transition-fast);
}

:global([data-preset='studio-modern']) .nav:hover {
  background: none;
  border-color: var(--accent);
  color: var(--accent);
}

:global([data-preset='studio-modern']) .navPrev {
  left: 24px;
}

:global([data-preset='studio-modern']) .navNext {
  right: 24px;
}

/* Info + favourite toggles move up into the topbar */
:global([data-preset='studio-modern']) .infoToggle {
  background: none;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 0;
  padding: 8px 14px;
  font-family: var(--font-caption);
  font-size: 0.625rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.7);
}

:global([data-preset='studio-modern']) .infoToggle:hover {
  background: none;
  border-color: var(--accent);
  color: var(--accent);
}

/* The EXIF strip owns the bottom edge in this preset, so the panel opens from
   the top instead. */
:global([data-preset='studio-modern']) .shortcutsPanel {
  top: 58px;
  bottom: auto;
  left: 32px;
  border-radius: 0;
  background: rgba(10, 10, 10, 0.94);
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}

:global([data-preset='studio-modern']) .shortcutsTitle,
:global([data-preset='studio-modern']) .kbd {
  border-radius: 0;
  font-family: var(--font-caption);
}

/* Film-edge strip replaces the popup panel */
:global([data-preset='studio-modern']) .exifPanel {
  top: auto;
  bottom: 0;
  left: 0;
  right: 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0 12px;
  min-width: 0;
  padding: 18px 32px;
  background: rgba(10, 10, 10, 0.9);
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  border: none;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 0;
}

:global([data-preset='studio-modern']) .exifPanel::before {
  content: '';
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--accent);
  flex: 0 0 auto;
  margin-right: 5px;
}

:global([data-preset='studio-modern']) .exifRow {
  display: inline-flex;
  align-items: baseline;
  padding: 0;
  border-bottom: none;
}

:global([data-preset='studio-modern']) .exifRow + .exifRow::before {
  content: '·';
  margin-right: 12px;
  color: rgba(255, 255, 255, 0.35);
}

:global([data-preset='studio-modern']) .exifLabel {
  display: none;
}

:global([data-preset='studio-modern']) .exifRowIso .exifLabel {
  display: inline;
  margin-right: 6px;
  font-family: var(--font-caption);
  font-size: 0.6875rem;
  letter-spacing: 0.06em;
  color: rgba(255, 255, 255, 0.85);
}

:global([data-preset='studio-modern']) .exifValue {
  font-family: var(--font-caption);
  font-size: 0.6875rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.85);
}

/* The "Loading…" / "no EXIF" fallback keeps its own label visible */
:global([data-preset='studio-modern']) .exifRow:only-child .exifLabel {
  display: inline;
  font-family: var(--font-caption);
  font-size: 0.6875rem;
  letter-spacing: 0.06em;
  color: rgba(255, 255, 255, 0.6);
}

@media (max-width: 640px) {
  :global([data-preset='studio-modern']) .bottomBar {
    /* Same reserved corner as on desktop: the close button sits there. */
    padding: 16px 76px 16px 16px;
  }

  :global([data-preset='studio-modern']) .navPrev {
    left: 8px;
  }

  :global([data-preset='studio-modern']) .navNext {
    right: 8px;
  }
}