/* NightKillerYT — image tools: Background Remover, Resize & Compress, Color Palette.
   Loaded after site.css and tools.css on those three pages only (and on Image Recolor, which uses the shared bits
   and adds tools-recolor.css). Built on the shared blocks of tools.css (the
   glass .tool-app, the .panel cards, fields, buttons); this file only adds what each tool needs, in the same
   language: see-through glass, one pink accent, numbers in mono, dark fills only where an image is shown.
   Sections: shared bits, Background Remover (.bgr-*), Resize & Compress (.rsz-*), Color Palette (.pal-*),
   small screens, motion. */

/* ---------- shared bits ---------- */
.img-checker {
  background-color: #2a2533;
  background-image:
    linear-gradient(45deg, #1d1925 25%, transparent 25%),
    linear-gradient(-45deg, #1d1925 25%, transparent 25%),
    linear-gradient(45deg, transparent 75%, #1d1925 75%),
    linear-gradient(-45deg, transparent 75%, #1d1925 75%);
  background-position: 0 0, 0 8px, 8px -8px, -8px 0;
  background-size: 16px 16px;
}

.img-divider {
  height: 1px;
  margin: 2px 0;
  background: var(--glass-border);
}

.img-sub {
  display: grid;
  gap: 12px;
}

/* Card titles in Sora, like the titles on the home page's game cards (and the Pattern studio). */
.bgr .panel-title,
.rsz .panel-title,
.pal .panel-title {
  color: var(--text);
  font: 650 15px/1.25 var(--font-display);
  letter-spacing: -0.02em;
  text-transform: none;
}

/* The empty state: one quiet drop area and a line about privacy. */
.img-start {
  display: grid;
  gap: 14px;
}

.dropzone.img-drop {
  gap: 12px;
  min-height: clamp(280px, 36vw, 400px);
  padding: 36px 20px;
  border: 1.5px dashed rgba(255, 255, 255, 0.14);
  background: rgba(255, 255, 255, 0.02);
}

.dropzone.img-drop:hover,
.dropzone.img-drop:focus-visible {
  border-color: var(--accent-line);
  background: rgba(255, 255, 255, 0.035);
}

.dropzone.img-drop.is-dragover {
  border-color: var(--accent);
  background: var(--accent-soft);
}

.img-drop-title {
  color: var(--text);
  font: 650 clamp(1.3rem, 2.4vw, 1.65rem)/1.2 var(--font-display);
  letter-spacing: -0.025em;
  text-wrap: balance;
}

.img-drop-hint {
  max-width: 52ch;
  color: var(--text-3);
  font-size: 14px;
  line-height: 1.55;
  text-wrap: balance;
}

.img-drop-hint .kbd {
  min-width: 22px;
  height: 22px;
  font-size: 11.5px;
}

.img-drop .btn {
  margin-top: 8px;
}

.img-start-foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px 16px;
  padding: 0 4px;
}

.img-note {
  max-width: 68ch;
  color: var(--text-3);
  font-size: 13.5px;
  line-height: 1.55;
}

.img-note strong {
  color: var(--text-2);
  font-weight: 650;
}

.img-note.is-compact {
  padding: 0 4px;
  font-size: 13px;
}

/* Quick colors: plain round swatches in two even rows, the chosen one gets a pink ring. */
.img-swatches {
  display: grid;
  grid-template-columns: repeat(5, 40px);
  justify-content: space-between;
  gap: 4px 0;
  margin: 0 -6px;
}

.img-swatch {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  padding: 0;
  border: 0;
  border-radius: 50%;
  background: none;
  cursor: var(--nc-hand, pointer);
}

.img-swatch span {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.18);
  transition:
    box-shadow var(--medium) var(--ease-out),
    transform var(--medium) var(--ease-out);
}

.img-swatch:hover span {
  transform: scale(1.08);
}

.img-swatch.is-active span {
  box-shadow:
    inset 0 0 0 1px rgba(255, 255, 255, 0.18),
    0 0 0 3px var(--bg),
    0 0 0 5px var(--accent);
}

.img-swatch:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 0;
}

/* Small labels that sit on top of a picture (hints, "Updating"). */
.img-overlay {
  position: absolute;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  border: 1px solid var(--glass-border-hover);
  border-radius: 999px;
  background: rgba(8, 7, 11, 0.7);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  color: #fff;
  font-size: 12.5px;
  font-weight: 600;
  pointer-events: none;
}

.img-overlay .spinner {
  width: 13px;
  height: 13px;
}

/* Before / after: a white line and a round handle. */
.img-split {
  --split: 50%;
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.img-split-line {
  position: absolute;
  top: 0;
  bottom: 0;
  left: var(--split);
  width: 2px;
  background: #fff;
  box-shadow: 0 0 14px rgba(0, 0, 0, 0.6);
  transform: translateX(-1px);
}

.img-split-handle {
  position: absolute;
  top: 50%;
  left: var(--split);
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 2px solid #fff;
  border-radius: 50%;
  background: rgba(8, 7, 11, 0.6);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  box-shadow: 0 8px 22px rgba(0, 0, 0, 0.5);
  color: #fff;
  cursor: ew-resize;
  pointer-events: auto;
  touch-action: none;
  transform: translate(-50%, -50%);
  transition: transform var(--fast) var(--ease-out);
}

.img-split-handle:active {
  transform: translate(-50%, -50%) scale(1.06);
}

.img-split-handle:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

.img-split-tag {
  position: absolute;
  top: 12px;
  padding: 5px 10px;
  border-radius: 999px;
  background: rgba(8, 7, 11, 0.7);
  color: #fff;
  font-size: 12px;
  font-weight: 600;
}

.img-split-tag.is-before {
  left: 12px;
}

.img-split-tag.is-after {
  right: 12px;
}

/* The strip of images in a batch. */
.img-strip-wrap {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 12px;
}

.img-strip {
  display: flex;
  flex: 0 1 auto;
  gap: 10px;
  min-width: 0;
  /* Room for each picture's remove button, which pokes out of its corner. */
  padding: 10px 10px 6px 4px;
  overflow-x: auto;
  scroll-snap-type: x proximity;
  scrollbar-width: thin;
}

.img-thumb {
  position: relative;
  flex: none;
  scroll-snap-align: start;
}

.img-thumb-select {
  position: relative;
  display: block;
  width: 64px;
  height: 64px;
  padding: 0;
  overflow: hidden;
  border: 1px solid var(--glass-border-hover);
  border-radius: 14px;
  background-color: #2a2533;
  background-image:
    linear-gradient(45deg, #1d1925 25%, transparent 25%),
    linear-gradient(-45deg, #1d1925 25%, transparent 25%),
    linear-gradient(45deg, transparent 75%, #1d1925 75%),
    linear-gradient(-45deg, transparent 75%, #1d1925 75%);
  background-position: 0 0, 0 6px, 6px -6px, -6px 0;
  background-size: 12px 12px;
  cursor: var(--nc-hand, pointer);
  transition:
    border-color var(--medium) var(--ease-out),
    box-shadow var(--medium) var(--ease-out);
}

.img-thumb-select:hover {
  border-color: rgba(255, 255, 255, 0.3);
}

.img-thumb-select img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.img-thumb.is-current .img-thumb-select {
  border-color: var(--accent);
  box-shadow: 0 0 0 2px var(--accent-line);
}

.img-thumb[data-status="queued"] img,
.img-thumb[data-status="working"] img {
  opacity: 0.55;
}

/* The status dot in the corner: waiting (gray), working (a turning ring), done (green check), failed (red). */
.img-thumb-badge {
  position: absolute;
  right: 4px;
  bottom: 4px;
  width: 16px;
  height: 16px;
  border: 2px solid rgba(8, 7, 11, 0.85);
  border-radius: 50%;
  background: var(--text-3);
}

.img-thumb[data-status="working"] .img-thumb-badge {
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-top-color: #fff;
  background: rgba(8, 7, 11, 0.6);
  animation: spin 0.8s linear infinite;
}

.img-thumb[data-status="done"] .img-thumb-badge {
  background: var(--ok) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2308070b' stroke-width='4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E") center / 9px no-repeat;
}

.img-thumb[data-status="error"] .img-thumb-badge {
  background: #ff6b6b url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2308070b' stroke-width='4' stroke-linecap='round'%3E%3Cpath d='M12 6v7'/%3E%3Cpath d='M12 18h.01'/%3E%3C/svg%3E") center / 10px no-repeat;
}

.img-thumb-remove {
  position: absolute;
  top: -8px;
  right: -8px;
  display: grid;
  place-items: center;
  width: 26px;
  height: 26px;
  padding: 0;
  border: 1px solid var(--glass-border-hover);
  border-radius: 50%;
  background: var(--surface-3);
  color: var(--text-2);
  cursor: var(--nc-hand, pointer);
  opacity: 0;
  transition:
    opacity var(--fast) var(--ease-out),
    color var(--fast) var(--ease-out);
}

/* A bigger invisible hit area for fingers. */
.img-thumb-remove::before {
  content: "";
  position: absolute;
  inset: -8px;
}

.img-thumb:hover .img-thumb-remove,
.img-thumb:focus-within .img-thumb-remove,
.img-thumb.is-current .img-thumb-remove {
  opacity: 1;
}

.img-thumb-remove:hover {
  color: #ff8a8a;
}

@media (hover: none) {
  .img-thumb-remove {
    opacity: 1;
  }
}

.img-add {
  display: grid;
  flex: none;
  place-items: center;
  align-content: center;
  gap: 2px;
  width: 64px;
  height: 64px;
  padding: 0;
  border: 1.5px dashed rgba(255, 255, 255, 0.16);
  border-radius: 14px;
  background: transparent;
  color: var(--text-3);
  font-size: 12px;
  font-weight: 650;
  cursor: var(--nc-hand, pointer);
  transition:
    border-color var(--medium) var(--ease-out),
    color var(--medium) var(--ease-out);
}

.img-add:hover {
  border-color: var(--accent-line);
  color: var(--text);
}

/* ---------- Background Remover ---------- */
.bgr-toolbar {
  gap: 8px 10px;
}

.bgr-toolbar .segmented > label > span {
  min-height: 38px;
  padding: 0 14px;
}

.bgr-tools .icon {
  flex: none;
}

.bgr-tools .bgr-tool-name {
  display: inline;
  min-height: 0;
  padding: 0;
  font-size: inherit;
}

.bgr-tool-buttons {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 4px;
}

.bgr-tool-buttons .btn-ghost[aria-pressed="true"] {
  border-color: var(--accent-line);
  background: var(--accent-soft);
  color: var(--text);
}

.bgr-zoom {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--glass-border);
  border-radius: 12px;
}

.bgr-zoom .btn {
  border: 0;
}

.bgr-zoom-value {
  min-width: 52px;
  height: 36px;
  padding: 0;
  border: 0;
  background: none;
  color: var(--text-2);
  font: 600 12.5px/1 var(--font-mono);
  font-variant-numeric: tabular-nums;
  cursor: var(--nc-hand, pointer);
}

.bgr-zoom-value:hover {
  color: var(--text);
}

.bgr-zoom-value:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  border-radius: 8px;
}

.bgr-brushbar {
  display: flex;
  flex: 1 1 100%;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px 14px;
  min-height: 40px;
  padding: 4px 8px 4px 4px;
  border: 1px solid var(--glass-border);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.03);
}

.bgr-brushbar > .segmented {
  flex: none;
  padding: 3px;
  border-radius: 10px;
}

.bgr-brushbar > .segmented > label > span {
  min-height: 32px;
  padding: 0 12px;
}

.bgr-brushbar-field {
  display: flex;
  flex: 1 1 180px;
  align-items: center;
  gap: 10px;
  min-width: 0;
}

.bgr-brushbar-label {
  color: var(--text-2);
  font-size: 13px;
  font-weight: 650;
}

.bgr-brushbar .range {
  flex: 1;
  min-width: 0;
}

.bgr-brushbar output {
  min-width: 48px;
  color: var(--text);
  font: 600 12.5px/1 var(--font-mono);
  text-align: right;
}

/* The see-through preview: a small dot shows what it is on now. */
.bgr-preview {
  position: relative;
}

.bgr-preview::after {
  content: "";
  position: absolute;
  right: 5px;
  bottom: 5px;
  width: 8px;
  height: 8px;
  border: 1px solid rgba(255, 255, 255, 0.5);
  border-radius: 50%;
  background: repeating-conic-gradient(#bbb 0 25%, #eee 0 50%) 0 0 / 4px 4px;
}

.bgr-preview[data-bgr-preview="white"]::after {
  background: #fff;
}

.bgr-preview[data-bgr-preview="black"]::after {
  background: #000;
}

.bgr-stage {
  display: block;
  height: var(--bgr-stage-h, 460px);
  min-height: 0;
  background: rgba(8, 7, 11, 0.72);
  user-select: none;
  -webkit-user-select: none;
}

.stage .bgr-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  max-width: none;
  max-height: none;
  cursor: grab;
  touch-action: pan-y;
}

.bgr-stage.is-panning .bgr-canvas {
  cursor: grabbing;
}

.bgr-stage[data-mode="brush"] .bgr-canvas,
.bgr-stage[data-mode="magic"] .bgr-canvas {
  cursor: crosshair;
}

@media (hover: hover) and (pointer: fine) {
  .bgr-stage[data-mode="brush"] .bgr-canvas,
  .bgr-stage[data-mode="magic"] .bgr-canvas {
    cursor: none;
  }
}

/* The brush outline that follows the pointer (pink: erase, white: restore; dashed: the Magic brush). The inner
   ring is the hard core (the hardness); outside it the brush fades out. */
.bgr-brush {
  --size: 48px;
  --hard: 0.7;
  position: absolute;
  top: 0;
  left: 0;
  width: var(--size);
  height: var(--size);
  border: 1.5px solid var(--accent-ink);
  border-radius: 50%;
  box-shadow:
    0 0 0 1px rgba(0, 0, 0, 0.55),
    inset 0 0 0 1px rgba(0, 0, 0, 0.35);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--fast) var(--ease-out);
  will-change: transform;
}

.bgr-brush[data-action="restore"] {
  border-color: #fff;
}

.bgr-brush[data-tool="magic"] {
  border-style: dashed;
}

.bgr-brush::after {
  content: "";
  position: absolute;
  inset: calc((1 - var(--hard)) * 50% - 1px);
  border: 1px solid currentColor;
  border-radius: 50%;
  color: rgba(255, 255, 255, 0.45);
  opacity: calc(1 - var(--hard));
}

/* The Magic brush at work: a small chip at the top of the picture. */
.bgr-magic-busy {
  position: absolute;
  top: 12px;
  left: 50%;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 14px 7px 10px;
  border: 1px solid var(--glass-border-hover);
  border-radius: 999px;
  background: rgba(20, 17, 28, 0.82);
  -webkit-backdrop-filter: var(--glass-blur);
  backdrop-filter: var(--glass-blur);
  color: var(--text);
  font-size: 13px;
  font-weight: 650;
  transform: translateX(-50%);
  pointer-events: none;
}

.bgr-magic-busy .spinner {
  width: 16px;
  height: 16px;
  border-width: 2px;
}

.bgr-brush.is-visible {
  opacity: 1;
}

/* Working: the photo dims and a glass card at the bottom says what is happening. */
.bgr-busy {
  position: absolute;
  inset: 0;
  display: grid;
  align-items: end;
  justify-items: center;
  padding: 16px;
  pointer-events: none;
}

.bgr-busy::before {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(8, 7, 11, 0.4);
}

.bgr-busy-card {
  position: relative;
  display: flex;
  align-items: flex-start;
  gap: 12px;
  width: min(440px, 100%);
  padding: 14px 16px;
  border: 1px solid var(--glass-border-hover);
  border-radius: var(--radius-lg);
  background: rgba(20, 17, 28, 0.78);
  -webkit-backdrop-filter: var(--glass-blur);
  backdrop-filter: var(--glass-blur);
  box-shadow: var(--shadow-md);
  pointer-events: auto;
}

.bgr-busy-card .spinner {
  margin-top: 2px;
}

.bgr-busy[data-tone="error"] .bgr-busy-card {
  border-color: rgba(255, 107, 107, 0.4);
}

.bgr-busy[data-tone="error"] .spinner {
  border-color: rgba(255, 107, 107, 0.35);
  border-top-color: #ff6b6b;
  animation: none;
}

.bgr-busy-text {
  display: grid;
  flex: 1;
  gap: 4px;
  min-width: 0;
}

.bgr-busy-text strong {
  color: var(--text);
  font: 650 15px/1.3 var(--font-display);
  letter-spacing: -0.01em;
}

.bgr-busy-text span {
  color: var(--text-2);
  font-size: 13.5px;
  line-height: 1.45;
  font-variant-numeric: tabular-nums;
}

.bgr-busy-text .progress {
  height: 4px;
  margin-top: 8px;
  background: rgba(255, 255, 255, 0.08);
}

.bgr-busy-text .btn {
  justify-self: start;
  margin-top: 6px;
}

.bgr-stage-note {
  position: absolute;
  top: 12px;
  left: 12px;
  right: 12px;
  padding: 10px 14px;
  border: 1px solid var(--warn-line);
  border-radius: 14px;
  background: rgba(30, 24, 12, 0.86);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  color: var(--text);
  font-size: 13.5px;
  line-height: 1.45;
  pointer-events: none;
}

.bgr-under {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: 4px 16px;
  margin-top: 10px;
}

.bgr-status {
  min-height: 1.5em;
  color: var(--text-3);
  font: 500 12.5px/1.6 var(--font-mono);
  overflow-wrap: anywhere;
}

.bgr-keys summary {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  color: var(--text-3);
  font-size: 13px;
  font-weight: 600;
  list-style: none;
  cursor: var(--nc-hand, pointer);
}

.bgr-keys summary::-webkit-details-marker {
  display: none;
}

.bgr-keys summary:hover,
.bgr-keys[open] summary {
  color: var(--text);
}

.bgr-keys dl {
  display: grid;
  gap: 8px;
  min-width: 270px;
  margin: 6px 0 0;
  padding: 12px 14px;
  border: 1px solid var(--glass-border);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.03);
}

.bgr-keys dl > div {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  font-size: 13px;
}

.bgr-keys dt {
  display: flex;
  gap: 4px;
}

.bgr-keys dd {
  margin: 0;
  color: var(--text-2);
}

.bgr-keys .kbd {
  min-width: 24px;
  height: 24px;
  font-size: 11.5px;
}

.bgr-editor.is-dragover .bgr-stage {
  outline: 2px dashed var(--accent);
  outline-offset: 4px;
}

.bgr-actions {
  margin-top: 12px;
}

/* The settings column. */
.bgr .tool-controls .tabs [role="tab"] {
  flex: 1 1 0;
  padding: 0 8px;
  font-size: 13.5px;
}

.bgr .panel .segmented label {
  flex: 1 1 auto;
}

.bgr .panel .segmented span {
  padding: 0 8px;
}

.bgr .switch + .field-hint {
  margin-top: -8px;
}

.bgr-reset {
  justify-self: start;
}

.bgr-photo-pick {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 12px;
}

.bgr-ai-state {
  color: var(--text-3);
  font: 500 12px/1.2 var(--font-mono);
  text-align: right;
}

.bgr-ai-state[data-state="ready"] {
  color: var(--ok);
}

.bgr-ai-state[data-state="error"] {
  color: #ff8a8a;
}

/* ---------- Resize & Compress ---------- */
.rsz-presets {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 112px), 1fr));
  gap: 6px;
}

.rsz-preset {
  display: grid;
  align-content: center;
  gap: 3px;
  min-height: 52px;
  padding: 8px 12px;
  border: 1px solid var(--glass-border);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.03);
  color: var(--text-2);
  text-align: left;
  cursor: var(--nc-hand, pointer);
  transition:
    border-color var(--medium) var(--ease-out),
    background-color var(--medium) var(--ease-out),
    color var(--medium) var(--ease-out);
}

.rsz-preset:hover {
  border-color: var(--glass-border-hover);
  color: var(--text);
}

.rsz-preset.is-active {
  border-color: var(--accent-line);
  background: var(--accent-soft);
  color: var(--text);
}

.rsz-preset:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.rsz-preset-name {
  font-size: 13px;
  font-weight: 650;
  line-height: 1.2;
  overflow-wrap: anywhere;
}

.rsz-preset-size {
  color: var(--text-3);
  font: 500 11.5px/1.2 var(--font-mono);
  overflow-wrap: anywhere;
}

.rsz-preset.is-active .rsz-preset-size {
  color: var(--text-2);
}

.rsz-preset-note {
  margin-top: -4px;
}

.rsz-dims {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
  align-items: end;
  gap: 8px;
}

.rsz-dims .input {
  padding: 0 10px;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
}

.rsz-unit {
  margin-left: 4px;
  color: var(--text-3);
  font: 500 12px/1 var(--font-mono);
}

.rsz-dims .field-label {
  justify-content: flex-start;
  gap: 0;
}

.rsz-lock {
  display: grid;
  place-items: center;
  width: 40px;
  height: 44px;
  padding: 0;
  border: 1px solid var(--glass-border);
  border-radius: 12px;
  background: none;
  color: var(--text-3);
  cursor: var(--nc-hand, pointer);
  transition:
    color var(--medium) var(--ease-out),
    border-color var(--medium) var(--ease-out);
}

.rsz-lock:hover {
  border-color: var(--glass-border-hover);
  color: var(--text);
}

.rsz-lock.is-on {
  border-color: var(--accent-line);
  color: var(--accent-ink);
}

.rsz-lock:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.rsz-lock .rsz-lock-on,
.rsz-lock.is-on .rsz-lock-off {
  display: none;
}

.rsz-lock.is-on .rsz-lock-on {
  display: block;
}

.rsz-pad-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 14px;
}

.rsz-pad-row .color-field {
  flex: 1 1 150px;
}

.rsz-pad-clear {
  gap: 10px;
}

.rsz .panel .segmented label {
  flex: 1 1 auto;
}

.rsz .panel .segmented span {
  padding: 0 8px;
}

.rsz-stage {
  display: block;
  height: var(--rsz-stage-h, 420px);
  min-height: 0;
  background: rgba(8, 7, 11, 0.72);
  user-select: none;
  -webkit-user-select: none;
}

.stage .rsz-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  max-width: none;
  max-height: none;
}

.rsz-stage.can-drag .rsz-canvas {
  cursor: grab;
  touch-action: none;
}

.rsz-stage.is-dragging .rsz-canvas {
  cursor: grabbing;
}

.rsz-stage:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

.rsz-drag-hint {
  bottom: 12px;
  left: 50%;
  transform: translateX(-50%);
  white-space: nowrap;
}

.rsz-working {
  top: 12px;
  right: 12px;
}

/* Before and after, as one glass card: sizes in mono, the result in white. */
.rsz-stats {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 20px;
  margin-top: 12px;
  padding: 16px 18px;
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.025);
}

.rsz-stat {
  display: grid;
  gap: 6px;
  min-width: 0;
}

.rsz-stat strong {
  color: var(--text);
  font: 600 1.15rem/1.15 var(--font-mono);
  white-space: nowrap;
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.02em;
}

.rsz-stat:first-child strong {
  color: var(--text-2);
}

.rsz-stat-sub {
  color: var(--text-3);
  font: 500 12.5px/1.3 var(--font-mono);
}

.rsz-arrow {
  color: var(--text-3);
  font-size: 1.2rem;
}

.rsz-saving {
  margin-left: auto;
  color: var(--text-2);
  font: 600 14px/1.2 var(--font-mono);
  font-variant-numeric: tabular-nums;
}

.rsz-saving[data-tone="ok"] {
  color: var(--ok);
}

.rsz-saving[data-tone="warn"] {
  color: var(--warn);
}

.rsz-warn {
  margin-top: 10px;
}

.rsz-editor.is-dragover .rsz-stage {
  outline: 2px dashed var(--accent);
  outline-offset: 4px;
}

/* ---------- Color Palette ---------- */
.pal-pick-tip {
  color: var(--text-3);
  font-size: 13px;
  font-weight: 600;
}

.pal-toolbar-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.pal-stage {
  display: block;
  height: var(--pal-stage-h, 380px);
  min-height: 0;
  background: rgba(8, 7, 11, 0.72);
}

.stage .pal-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  max-width: none;
  max-height: none;
  cursor: crosshair;
}

/* The magnifier next to the cursor (computers only). */
.pal-loupe {
  --loupe-color: #fff;
  position: absolute;
  top: 0;
  left: 0;
  display: grid;
  gap: 8px;
  width: 150px;
  padding: 8px;
  border: 1px solid var(--glass-border-hover);
  border-radius: 18px;
  background: rgba(20, 17, 28, 0.82);
  -webkit-backdrop-filter: var(--glass-blur);
  backdrop-filter: var(--glass-blur);
  box-shadow: var(--shadow-lg);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--fast) var(--ease-out);
  will-change: transform;
}

.pal-loupe.is-visible {
  opacity: 1;
}

.pal-loupe canvas {
  width: 132px;
  height: 132px;
  border-radius: 11px;
  image-rendering: pixelated;
}

.pal-loupe span {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 0 2px 2px;
  color: var(--text);
  font: 600 13px/1 var(--font-mono);
}

.pal-loupe span::before {
  content: "";
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--loupe-color);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.25);
}

.pal-ripple {
  position: absolute;
  top: var(--y);
  left: var(--x);
  width: 46px;
  height: 46px;
  margin: -23px 0 0 -23px;
  border: 3px solid var(--c);
  border-radius: 50%;
  box-shadow: 0 0 0 2px rgba(0, 0, 0, 0.5);
  opacity: 0;
  pointer-events: none;
}

/* How much of the image each color covers. */
.pal-bar {
  display: flex;
  gap: 2px;
  height: 10px;
  margin-top: 14px;
  overflow: hidden;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.04);
}

.pal-bar span {
  flex-basis: 0;
  min-width: 3px;
}

.pal-summary {
  min-height: 1.5em;
  margin-top: 10px;
  color: var(--text-3);
  font-size: 13px;
}

/* A swatch: the color, then its code under it. The whole thing copies. */
.pal-swatches {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 96px), 1fr));
  gap: 16px 12px;
  margin-top: 12px;
}

.pal-swatch {
  position: relative;
  min-width: 0;
}

.pal-swatch-copy {
  display: grid;
  gap: 9px;
  width: 100%;
  padding: 0;
  border: 0;
  border-radius: 16px;
  background: none;
  color: inherit;
  text-align: left;
  cursor: var(--nc-hand, pointer);
}

.pal-swatch-copy:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 4px;
}

.pal-swatch-color {
  position: relative;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  height: 80px;
  padding: 9px 10px;
  border-radius: 16px;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.1);
  transition:
    transform var(--medium) var(--ease-out),
    box-shadow var(--medium) var(--ease-out);
}

.pal-swatch-share {
  font: 600 12px/1 var(--font-mono);
  opacity: 0.85;
}

.pal-swatch-copied {
  margin-left: auto;
  opacity: 0;
  transition: opacity var(--fast) var(--ease-out);
}

.pal-swatch-text {
  display: grid;
  gap: 3px;
  min-width: 0;
  padding: 0 2px;
}

.pal-swatch-text strong {
  color: var(--text);
  font: 600 13.5px/1.2 var(--font-mono);
  text-transform: uppercase;
}

.pal-swatch-text span {
  overflow: hidden;
  color: var(--text-3);
  font: 500 11.5px/1.3 var(--font-mono);
  text-overflow: ellipsis;
  white-space: nowrap;
}

@media (hover: hover) {
  .pal-swatch-copy:hover .pal-swatch-color {
    transform: translateY(-2px);
  }

  .pal-swatch-copy:hover .pal-swatch-copied {
    opacity: 0.9;
  }
}

.pal-swatch-copy:focus-visible .pal-swatch-copied {
  opacity: 0.9;
}

.pal-swatch.is-copied .pal-swatch-color {
  box-shadow:
    inset 0 0 0 1px rgba(255, 255, 255, 0.1),
    0 0 0 2px var(--bg),
    0 0 0 4px var(--ok);
}

.pal-swatch-remove {
  opacity: 1;
}

.pal-picked {
  margin-top: 22px;
  padding-top: 18px;
  border-top: 1px solid var(--glass-border);
}

.pal-picked-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.pal-export-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.pal .panel .segmented label {
  flex: 1 1 auto;
}

.pal .panel .segmented span {
  padding: 0 8px;
}

.pal .tabs [role="tab"] {
  flex: 1 1 0;
  min-height: 40px;
  font-size: 13.5px;
}

.pal .code-block pre {
  max-height: 260px;
  overflow: auto;
  font-size: 12.5px;
}

/* ---------- small screens ---------- */
@media (max-width: 960px) {
  .bgr-keys {
    display: none;
  }
}

@media (max-width: 600px) {
  .dropzone.img-drop {
    min-height: 240px;
    padding: 28px 16px;
  }

  .img-drop .btn-lg {
    width: 100%;
    max-width: 320px;
  }

  .bgr-toolbar > .segmented {
    flex: 1 1 100%;
  }

  .bgr-toolbar > .segmented label {
    flex: 1 1 0;
  }

  .bgr-tool-buttons {
    flex: 1 1 100%;
  }

  .bgr-zoom {
    margin-left: auto;
  }

  .bgr-busy {
    padding: 10px;
  }

  .bgr-busy-card {
    padding: 12px 14px;
  }

  .img-split-tag {
    top: 8px;
  }

  .bgr-actions .btn-lg {
    flex: 1 1 100%;
  }

  .rsz-stats {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px 16px;
    padding: 14px 16px;
  }

  .rsz-stat strong {
    font-size: 1rem;
  }

  .rsz-arrow {
    display: none;
  }

  .rsz-saving {
    grid-column: 1 / -1;
    margin-left: 0;
  }

  .rsz .panel .rsz-fit-choice label {
    flex: 1 1 40%;
  }

  .pal-swatches {
    grid-template-columns: repeat(auto-fill, minmax(min(100%, 88px), 1fr));
  }

  .pal-swatch-color {
    height: 68px;
  }
}

@media (max-width: 360px) {
  .rsz-stats {
    grid-template-columns: minmax(0, 1fr);
  }
}

/* Phones: the three tools share one row (names only), the buttons another. */
@media (max-width: 480px) {
  .bgr-tools .icon {
    display: none;
  }

  .bgr-toolbar > .bgr-tools > label {
    flex: 1 1 auto;
  }

  .bgr-toolbar > .bgr-tools > label > span {
    padding: 0 8px;
  }

  .bgr-tools .bgr-tool-name {
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .bgr-tool-buttons {
    gap: 2px;
  }

  .bgr-tool-buttons [data-bgr-compare] {
    padding: 0 8px;
  }

  .bgr-brushbar-label {
    min-width: 4.6em;
  }
}

@media (max-width: 400px) {
  .bgr .tool-controls .tabs {
    flex-wrap: wrap;
    overflow: visible;
  }

  .bgr .tool-controls .tabs [role="tab"] {
    flex: 1 1 40%;
  }

  .bgr-zoom-value {
    min-width: 34px;
  }
}

/* Touch screens: every button and slider in the tools is at least 40 px tall to hit. */
@media (pointer: coarse) {
  .bgr .btn-sm,
  .rsz .btn-sm,
  .pal .btn-sm {
    min-height: 40px;
  }

  .bgr .range,
  .rsz .range,
  .pal .range {
    height: 40px;
  }

  .bgr .btn-sm.btn-icon,
  .rsz .btn-sm.btn-icon,
  .pal .btn-sm.btn-icon {
    width: 40px;
  }

  .bgr-zoom-value {
    height: 40px;
  }
}

/* ---------- motion ---------- */
@keyframes img-rise {
  from {
    opacity: 0;
    transform: translateY(6px);
  }
}

@keyframes pal-ripple {
  from {
    opacity: 1;
    transform: scale(0.4);
  }
  to {
    opacity: 0;
    transform: scale(1.4);
  }
}

@keyframes pal-copied {
  0% {
    transform: scale(1);
  }
  40% {
    transform: scale(0.97);
  }
  100% {
    transform: scale(1);
  }
}

@media (prefers-reduced-motion: no-preference) {
  .bgr-busy:not([hidden]) .bgr-busy-card {
    animation: img-rise var(--slow) var(--ease-out);
  }

  .pal-ripple {
    animation: pal-ripple 650ms var(--ease-out) forwards;
  }

  .pal-swatch.is-copied .pal-swatch-color {
    animation: pal-copied 320ms var(--ease-out);
  }
}