// UPLOADCARE LOADER
@uploadcare-overlay-background-color: rgba(255, 255, 255, 0.5);;

@uploadcare-loading-element-border: 3px solid @color-tint;
@uploadcare-loading-element-width: ~"min(24px, 30%)";

// UPLOADCARE PLACEHOLDER
@uploadcare-placeholder-width: ~"min(100%, 600px)";
@uploadcare-placeholder-initial-height: 80px;

@uploadcare-placeholder-background-color: @background-color;
@uploadcare-placeholder-border: 2px solid darken(@uploadcare-placeholder-background-color, 11%);
@uploadcare-placeholder-font-family: monospace, sans-serif;

@uploadcare-placeholder-text-color: @text-color-muted;
@uploadcare-placeholder-icon-fill: @text-color-muted;
@uploadcare-placeholder-icon-min-width: 24px;

// UPLOADCARE LOADER
.tox-uc-loading-background {
  width: 100%;
  height: 100%;
  background: @uploadcare-overlay-background-color;
}

.tox-uc-loading-spinner-wrapper {
  width: 100%;
  height: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
}

.tox-uc-loading-spinner {
  width: @uploadcare-loading-element-width;
  aspect-ratio: 1 / 1;
  border-radius: 50%;
  border: @uploadcare-loading-element-border;
  border-bottom-color: transparent;

  animation: tox-rotation 1s linear infinite;
}


// UPLOADCARE PLACEHOLDER
.tox-uploadcare-placeholder {
  all: initial; // prevents inheritable styles to leak into the shadow DOM
  display: inline-block;
  position: relative;
  width: @uploadcare-placeholder-width;
  height: @uploadcare-placeholder-initial-height;

  // shadow DOM (icon + text)
  --tox-uploadcare-placeholder--content-cursor: auto !important; // to overwrite not-allowed by selected contenteditable=false
  --tox-uploadcare-placeholder--content-color: @uploadcare-placeholder-text-color;
  --tox-uploadcare-placeholder--content-background-color: @uploadcare-placeholder-background-color;
  --tox-uploadcare-placeholder--content-border: @uploadcare-placeholder-border;
  --tox-uploadcare-placeholder--content-font-family: @uploadcare-placeholder-font-family;
  --tox-uploadcare-placeholder--content-height: 100%;
  --tox-uploadcare-placeholder--content-width: 100%;
  --tox-uploadcare-placeholder--content-display: inline-flex; // needs to be inline so the line decoration styles are not inherited https://www.w3.org/TR/css-text-decor-3/#line-decoration
  --tox-uploadcare-placeholder--content-align-items: center;
  --tox-uploadcare-placeholder--content-justify-content: center;
  --tox-uploadcare-placeholder--content-gap: 8px;

  --tox-uploadcare-placeholder--icon-fill: @uploadcare-placeholder-icon-fill;
  --tox-uploadcare-placeholder--icon-min-width: @uploadcare-placeholder-icon-min-width;

  // shadow DOM (loader)

  --tox-uc-loading-spinner-wrapper-display-none: none;
  --tox-uc-loading-spinner-wrapper-display: flex;
  --tox-uc-loading-spinner-wrapper-position: absolute;
  --tox-uc-loading-spinner-wrapper-top: 0;
  --tox-uc-loading-spinner-wrapper-left: 0;
  --tox-uc-loading-spinner-wrapper-width: 100%;
  --tox-uc-loading-spinner-wrapper-height: 100%;
  --tox-uc-loading-spinner-wrapper-justify-content: center;
  --tox-uc-loading-spinner-wrapper-align-items: center;
  
  --tox-uc-loading-spinner-aspect-ratio: 1 / 1;
  --tox-uc-loading-spinner-width: @uploadcare-loading-element-width;
  --tox-uc-loading-spinner-border-radius: 50%;
  --tox-uc-loading-spinner-border: @uploadcare-loading-element-border;
  --tox-uc-loading-spinner-border-bottom-color: transparent;
  --tox-uc-loading-spinner-animation: tox-rotation 1s linear infinite;
}
