av-tools/src/components/visual-editor.css

.crop-editor,
.waveform-editor {
  --visual-editor-border: var(--toolbox-border, #ced7df);
  --visual-editor-surface: var(--toolbox-surface, #fff);
  --visual-editor-soft: var(--toolbox-surface-soft, #eef3f5);
  --visual-editor-text: var(--toolbox-text, #17232b);
  --visual-editor-muted: var(--toolbox-muted, #61717c);
  --visual-editor-accent: var(--toolbox-accent, #137c72);
  --visual-editor-focus: var(--toolbox-focus, #3ba8ff);
  min-width: 0;
  color: var(--visual-editor-text);
}

.crop-editor button,
.crop-editor input,
.crop-editor select,
.waveform-editor button,
.waveform-editor input {
  font: inherit;
}

.crop-editor__stage {
  position: relative;
  width: 100%;
  max-height: min(66vh, 46rem);
  overflow: hidden;
  border: 1px solid var(--visual-editor-border);
  border-radius: calc(var(--toolbox-radius, 0.6rem) + 0.2rem);
  background:
    linear-gradient(45deg, rgb(255 255 255 / 4%) 25%, transparent 25%),
    linear-gradient(-45deg, rgb(255 255 255 / 4%) 25%, transparent 25%), #10161a;
  background-position:
    0 0,
    8px 8px;
  background-size: 16px 16px;
  isolation: isolate;
  touch-action: none;
}

.crop-editor__media {
  position: absolute;
  z-index: 0;
  top: 50%;
  left: 50%;
  transform-origin: center;
  pointer-events: none;
}

.crop-editor__media > img,
.crop-editor__media > video,
.crop-editor__media > canvas,
.crop-editor__media > picture,
.crop-editor__media > picture > img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: contain;
}

.crop-editor__shade {
  position: absolute;
  z-index: 1;
  inset: 0;
  pointer-events: none;
}

.crop-editor__rectangle {
  position: absolute;
  z-index: 2;
  min-width: 1px;
  min-height: 1px;
  border: 2px solid #fff;
  box-shadow:
    0 0 0 1px rgb(0 0 0 / 70%),
    0 0 0 9999px rgb(4 10 14 / 62%);
}

.crop-editor__rectangle::before,
.crop-editor__rectangle::after {
  position: absolute;
  content: '';
  pointer-events: none;
}

.crop-editor__rectangle::before {
  inset: 33.333% 0;
  border-block: 1px solid rgb(255 255 255 / 45%);
}

.crop-editor__rectangle::after {
  inset: 0 33.333%;
  border-inline: 1px solid rgb(255 255 255 / 45%);
}

.crop-editor__move {
  position: absolute;
  z-index: 1;
  inset: 1px;
  border: 0;
  background: transparent;
  color: #fff;
  cursor: move;
  touch-action: none;
}

.crop-editor__move > span {
  position: absolute;
  top: 50%;
  left: 50%;
  padding: 0.22rem 0.4rem;
  border-radius: 999px;
  background: rgb(0 0 0 / 62%);
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  opacity: 0;
  transform: translate(-50%, -50%);
  transition: opacity 120ms ease;
}

.crop-editor__rectangle:hover .crop-editor__move > span,
.crop-editor__move:focus-visible > span {
  opacity: 1;
}

.crop-editor__handle {
  position: absolute;
  z-index: 3;
  width: 1.6rem;
  height: 1.6rem;
  padding: 0;
  border: 0;
  background: transparent;
  touch-action: none;
}

.crop-editor__handle::after {
  position: absolute;
  width: 0.62rem;
  height: 0.62rem;
  border: 2px solid #102128;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 1px 4px rgb(0 0 0 / 55%);
  content: '';
  inset: 50% auto auto 50%;
  transform: translate(-50%, -50%);
}

.crop-editor__handle--n {
  top: 0;
  left: 50%;
  cursor: ns-resize;
  transform: translate(-50%, -50%);
}

.crop-editor__handle--ne {
  top: 0;
  right: 0;
  cursor: nesw-resize;
  transform: translate(50%, -50%);
}

.crop-editor__handle--e {
  top: 50%;
  right: 0;
  cursor: ew-resize;
  transform: translate(50%, -50%);
}

.crop-editor__handle--se {
  right: 0;
  bottom: 0;
  cursor: nwse-resize;
  transform: translate(50%, 50%);
}

.crop-editor__handle--s {
  bottom: 0;
  left: 50%;
  cursor: ns-resize;
  transform: translate(-50%, 50%);
}

.crop-editor__handle--sw {
  bottom: 0;
  left: 0;
  cursor: nesw-resize;
  transform: translate(-50%, 50%);
}

.crop-editor__handle--w {
  top: 50%;
  left: 0;
  cursor: ew-resize;
  transform: translate(-50%, -50%);
}

.crop-editor__handle--nw {
  top: 0;
  left: 0;
  cursor: nwse-resize;
  transform: translate(-50%, -50%);
}

.crop-editor__move:focus-visible,
.crop-editor__handle:focus-visible,
.waveform-editor__trim-handle:focus-visible,
.waveform-editor__marker:focus-visible {
  outline: 3px solid var(--visual-editor-focus);
  outline-offset: 2px;
}

.crop-editor__toolbar,
.crop-editor__numeric,
.waveform-editor__navigation,
.waveform-editor__trim {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 10rem), 1fr));
  gap: 0.7rem;
  margin-top: 0.75rem;
}

.crop-editor__toolbar {
  align-items: end;
}

.crop-editor__toolbar > label,
.crop-editor__numeric > label,
.waveform-editor__navigation > label,
.waveform-editor__trim > label {
  min-width: 0;
  display: grid;
  gap: 0.3rem;
  color: var(--visual-editor-muted);
  font-size: 0.76rem;
  font-weight: 720;
}

.crop-editor__toolbar > label > select,
.crop-editor__numeric input,
.waveform-editor__trim input,
.waveform-editor__markers input {
  width: 100%;
  min-width: 0;
  min-height: 2.35rem;
  padding: 0.45rem 0.55rem;
  border: 1px solid var(--visual-editor-border);
  border-radius: var(--toolbox-radius, 0.6rem);
  background: var(--visual-editor-surface);
  color: var(--visual-editor-text);
}

.crop-editor__toolbar > button,
.waveform-editor__trim > button,
.waveform-editor__markers button {
  min-height: 2.35rem;
  padding: 0.48rem 0.68rem;
  border: 1px solid var(--visual-editor-border);
  border-radius: var(--toolbox-radius, 0.6rem);
  background: var(--visual-editor-surface);
  color: var(--visual-editor-text);
  cursor: pointer;
}

.crop-editor__lock {
  min-height: 2.35rem;
  display: flex !important;
  flex-direction: row;
  align-items: center;
}

.crop-editor__lock input {
  width: 1.1rem;
  height: 1.1rem;
  margin: 0;
  accent-color: var(--visual-editor-accent);
}

.crop-editor__numeric,
.waveform-editor__trim {
  padding: 0.7rem;
  border: 1px solid var(--visual-editor-border);
  border-radius: calc(var(--toolbox-radius, 0.6rem) + 0.12rem);
}

.crop-editor__numeric legend,
.waveform-editor__trim legend {
  padding-inline: 0.3rem;
  color: var(--visual-editor-muted);
  font-size: 0.72rem;
  font-weight: 800;
}

.crop-editor__hint,
.crop-editor__errors {
  margin: 0.55rem 0 0;
  color: var(--visual-editor-muted);
  font-size: 0.72rem;
  line-height: 1.45;
}

.crop-editor__errors {
  color: var(--toolbox-danger, #b22f3e);
}

.waveform-editor {
  --waveform-background: color-mix(
    in srgb,
    var(--toolbox-text, #17232b) 96%,
    #000
  );
  --waveform-wave: color-mix(in srgb, var(--visual-editor-accent) 76%, #fff);
  --waveform-center: rgb(255 255 255 / 22%);
  --waveform-selection: color-mix(
    in srgb,
    var(--visual-editor-accent) 22%,
    transparent
  );
  display: grid;
  gap: 0.75rem;
}

.waveform-editor__header {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 1rem;
}

.waveform-editor__header > div {
  min-width: 0;
  display: grid;
  gap: 0.2rem;
}

.waveform-editor__header strong {
  font-size: 0.84rem;
}

.waveform-editor__header span,
.waveform-editor__header output,
.waveform-editor__markers p,
.waveform-editor__markers > div > span {
  color: var(--visual-editor-muted);
  font-size: 0.72rem;
  line-height: 1.4;
}

.waveform-editor__header output {
  flex: none;
  text-align: right;
}

.waveform-editor__stage {
  position: relative;
  min-height: 5rem;
  overflow: hidden;
  border: 1px solid var(--visual-editor-border);
  border-radius: calc(var(--toolbox-radius, 0.6rem) + 0.18rem);
  background: var(--waveform-background);
  cursor: crosshair;
  isolation: isolate;
  touch-action: none;
}

.waveform-editor__canvas,
.waveform-editor__overlay {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.waveform-editor__canvas {
  display: block;
  color: var(--waveform-wave);
}

.waveform-editor__overlay {
  pointer-events: none;
}

.waveform-editor__playhead {
  position: absolute;
  z-index: 2;
  top: 0;
  bottom: 0;
  width: 2px;
  background: #ffcd57;
  box-shadow: 0 0 0 1px rgb(0 0 0 / 35%);
  transform: translateX(-1px);
}

.waveform-editor__trim-handle,
.waveform-editor__marker {
  position: absolute;
  z-index: 4;
  top: 0;
  bottom: 0;
  width: 1.5rem;
  padding: 0;
  border: 0;
  background: transparent;
  pointer-events: auto;
  touch-action: none;
  transform: translateX(-50%);
}

.waveform-editor__trim-handle {
  color: #fff;
  cursor: ew-resize;
}

.waveform-editor__trim-handle::before,
.waveform-editor__marker::before {
  position: absolute;
  top: 0;
  bottom: 0;
  left: calc(50% - 1px);
  width: 2px;
  background: currentColor;
  content: '';
}

.waveform-editor__trim-handle > span {
  position: absolute;
  top: 0.3rem;
  left: 50%;
  min-width: 1.7rem;
  padding: 0.16rem 0.25rem;
  border-radius: 0.28rem;
  background: var(--visual-editor-accent);
  color: var(--toolbox-accent-contrast, #fff);
  font-size: 0.56rem;
  font-weight: 900;
  line-height: 1;
  transform: translateX(-50%);
}

.waveform-editor__trim-handle--in {
  color: #89ebdd;
}

.waveform-editor__trim-handle--out {
  color: #ffb49d;
}

.waveform-editor__marker {
  z-index: 3;
  color: #ffd36f;
  cursor: col-resize;
}

.waveform-editor__marker > span {
  position: absolute;
  top: 0.25rem;
  left: 50%;
  width: 0.72rem;
  height: 0.72rem;
  border: 2px solid #342a00;
  background: currentColor;
  clip-path: polygon(50% 100%, 0 0, 100% 0);
  transform: translateX(-50%);
}

.waveform-editor__navigation {
  margin-top: 0;
}

.waveform-editor__navigation > label {
  grid-template-columns: auto minmax(5rem, 1fr) auto;
  align-items: center;
}

.waveform-editor__navigation input[type='range'] {
  width: 100%;
  accent-color: var(--visual-editor-accent);
}

.waveform-editor__navigation output {
  min-width: 5rem;
  color: var(--visual-editor-muted);
  font-size: 0.7rem;
  text-align: right;
}

.waveform-editor__trim {
  align-items: end;
  margin-top: 0;
}

.waveform-editor__markers {
  min-width: 0;
}

.waveform-editor__markers > div {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.waveform-editor__markers p {
  margin: 0.5rem 0 0;
}

.waveform-editor__markers ol {
  display: grid;
  gap: 0.45rem;
  margin: 0.5rem 0 0;
  padding: 0;
  list-style: none;
}

.waveform-editor__markers li {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: end;
  gap: 0.55rem;
}

.waveform-editor__markers label {
  min-width: 0;
  display: grid;
  grid-template-columns: 5rem minmax(0, 1fr);
  align-items: center;
  gap: 0.5rem;
  color: var(--visual-editor-muted);
  font-size: 0.72rem;
  font-weight: 720;
}

.waveform-editor--empty {
  min-height: 7rem;
  place-items: center;
  padding: 1rem;
  border: 1px dashed var(--visual-editor-border);
  border-radius: var(--toolbox-radius, 0.6rem);
  background: var(--visual-editor-soft);
  color: var(--visual-editor-muted);
  text-align: center;
}

.waveform-editor--empty p {
  margin: 0;
}

@media (max-width: 43rem) {
  .waveform-editor__header {
    align-items: start;
    flex-direction: column;
  }

  .waveform-editor__header output {
    text-align: left;
  }

  .waveform-editor__navigation > label {
    grid-template-columns: 3rem minmax(4rem, 1fr);
  }

  .waveform-editor__navigation output {
    grid-column: 1 / -1;
    text-align: left;
  }

  .waveform-editor__markers label {
    grid-template-columns: 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  .crop-editor__move > span {
    transition: none;
  }
}