@use "../../wc";
// Remarkd's official output styles, scoped under .remarkd-rendered.
@use "../../../node_modules/remarkd-js/docs/assets/remarkd-output";

:host {
  display: block;
  overflow: hidden;
}

.remarkd-editor {
  position: relative;
  display: flex;
  flex-direction: column;
  // A long document scrolls the body instead of growing the page past one screenful,
  // which also keeps the toolbar in reach.
  max-height: var(--remarkd-editor-max-height, 100dvh);
  border: 1px solid rgb(var(--zn-border-color));
  border-radius: var(--zn-border-radius);
  background-color: rgba(var(--zn-panel), var(--zn-panel-opacity));
}

.remarkd-editor__toolbar {
  display: flex;
  flex: none;
  gap: 2px;
  // Collapsing overflow into the "more" menu replaces wrapping — see ToolbarOverflowController.
  flex-wrap: nowrap;
  padding: var(--zn-spacing-x-small);
  border-bottom: 1px solid rgb(var(--zn-border-color));
}

.toolbar__group {
  display: flex;
  flex-shrink: 0;
  gap: 2px;
  align-items: center;
}

.toolbar__group + .toolbar__group::before {
  content: '';
  align-self: stretch;
  margin-inline: 4px;
  border-left: 1px solid rgb(var(--zn-border-color));
}

// The constraint has to land on zn-menu's own scroll container (--zn-menu-max-height),
// not the host: the host has room to spare (nothing to chain a wheel-over-an-item to), so
// putting the cap on the host left the inner list unscrollable except at its edge. The
// popup auto-sizes to the space it actually has (--auto-size-available-height); 60dvh is
// only the fallback for when that variable isn't published.
.remarkd-editor__toolbar-more zn-menu {
  --zn-menu-max-height: var(--auto-size-available-height, 60dvh);
}

.remarkd-editor__body {
  padding: var(--zn-spacing-large) var(--zn-spacing-large) var(--zn-spacing-large) 52px;
  min-height: 10rem;
  overflow-y: auto;
}

// Raw mode has no gutter handles, so it reclaims the left padding.
.remarkd-editor__body--raw {
  display: flex;
  padding-left: var(--zn-spacing-large);
}

.remarkd-editor__raw-toggle {
  margin-left: auto;
}

.remarkd-editor__raw {
  flex: 1;
  min-height: 10rem;
  resize: vertical;
  border: 0;
  background: transparent;
  color: inherit;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.875rem;
  line-height: 1.5;
  padding: 0;
  outline: none;
}

.remarkd-editor--disabled {
  opacity: 0.6;
  pointer-events: none;
}

.remarkd-editor__block {
  position: relative;
  border-radius: var(--zn-border-radius);
}

.remarkd-editor__actions {
  position: absolute;
  left: -40px;
  top: 4px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  opacity: 0;
  transition: opacity 0.15s ease;
}

.remarkd-editor__block:hover .remarkd-editor__actions,
.remarkd-editor__actions:focus-within {
  opacity: 1;
}

.remarkd-editor__delete {
  position: absolute;
  top: 2px;
  right: 2px;
  z-index: 5;
  opacity: 0;
  transition: opacity 0.15s ease;
}

.remarkd-editor__block:hover .remarkd-editor__delete,
.remarkd-editor__delete:focus-within {
  opacity: 1;
}


.remarkd-editor__drag-handle {
  display: inline-flex;
  align-items: center;
  padding: 2px;
  color: var(--zn-color-neutral-400, #9aa4b2);
  cursor: grab;
  touch-action: none;
  user-select: none;

  &:active {
    cursor: grabbing;
  }
}

.remarkd-editor__ghost {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 20;
  pointer-events: none;
  opacity: 0.9;
  background: var(--zn-color-neutral-0, white);
  border-radius: var(--zn-border-radius);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
  max-width: 50%;
  max-height: 160px;
  overflow: hidden;
}

.remarkd-editor__block--dragging {
  opacity: 0.4;
}

.remarkd-editor__block--drop-before::before,
.remarkd-editor__block--drop-after::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  height: 6px;
  border-radius: 3px;
  background: rgba(var(--zn-primary), 0.6);
  pointer-events: none;
}

.remarkd-editor__block--drop-before::before {
  top: -4px;
}

.remarkd-editor__block--drop-after::after {
  bottom: -4px;
}

.remarkd-editor__rendered {
  padding: var(--zn-spacing-x-small);
  border-radius: var(--zn-border-radius);
  cursor: text;

  &:hover {
    background: var(--zn-color-neutral-100);
  }
}

// The shell keeps the block's rendered chrome while its source is edited —
// remarkd hint classes (hint-note, hint-tip, …) apply their own styling here.
.remarkd-editor__edit-shell {
  border: 1px solid rgb(var(--zn-border-color));
  border-radius: var(--zn-border-radius);
  background: var(--zn-color-neutral-0, white);
  padding: var(--zn-spacing-x-small);

  // Hint shells keep their own left accent — only tint the other edges.
  &:focus-within {
    border-top-color: rgb(var(--zn-primary));
    border-right-color: rgb(var(--zn-primary));
    border-bottom-color: rgb(var(--zn-primary));
  }

  &:not([class*="hint-"]):focus-within {
    border-left-color: rgb(var(--zn-primary));
  }
}

.remarkd-editor__input {
  display: block;
  width: 100%;
  resize: none;
  overflow: hidden;
  border: 0;
  background: transparent;
  color: inherit;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.875rem;
  line-height: 1.5;
  padding: 0;
  outline: none;
}

// Hints edit in the rendered font so they read as the same block.
.remarkd-editor__edit-shell[class*="hint-"] .remarkd-editor__input {
  font: inherit;
}

.remarkd-editor__edit-shell--h1 .remarkd-editor__input,
.remarkd-editor__edit-shell--h2 .remarkd-editor__input,
.remarkd-editor__edit-shell--h3 .remarkd-editor__input {
  font-family: inherit;
  font-weight: 700;
  line-height: 1.2;
}

.remarkd-editor__edit-shell--h1 .remarkd-editor__input {
  font-size: 26px;
}

.remarkd-editor__edit-shell--h2 .remarkd-editor__input {
  font-size: 21px;
}

.remarkd-editor__edit-shell--h3 .remarkd-editor__input {
  font-size: 17px;
}

.remarkd-editor__edit-shell--code {
  background: var(--rmd-code-bg, #0f1626);

  .remarkd-editor__input {
    color: var(--rmd-code-text, #f5f8ff);
  }
}

.remarkd-editor__include {
  display: flex;
  align-items: center;
  gap: var(--zn-spacing-small);
  padding: var(--zn-spacing-small);
  border: 1px dashed rgb(var(--zn-border-color));
  border-radius: var(--zn-border-radius);
  background: var(--zn-color-neutral-0, white);
}

.remarkd-editor__include-title {
  font-weight: 600;
}

.remarkd-editor__include-meta {
  color: var(--zn-color-neutral-400, #9aa4b2);
  font-size: var(--zn-font-size-small);
}

.remarkd-editor__include--missing {
  border-style: solid;
  border-color: rgb(var(--zn-color-error));
}

.remarkd-editor__include-scope {
  color: var(--zn-color-neutral-400, #9aa4b2);
  font-size: var(--zn-font-size-small);
}

.remarkd-editor__include-link {
  margin-left: auto;
  font-size: var(--zn-font-size-small);
}

.remarkd-editor__conditional {
  border-left: 3px solid rgba(var(--zn-primary), 0.5);
  padding-left: var(--zn-spacing-small);
}

.remarkd-editor__conditional-label {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  margin-bottom: var(--zn-spacing-x-small);
  color: rgb(var(--zn-primary));
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.remarkd-editor__meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--zn-spacing-x-small);
}

.remarkd-editor__variable {
  display: inline-flex;
  align-items: center;
  gap: var(--zn-spacing-x-small);
  padding: 2px var(--zn-spacing-x-small);
  border: 1px dashed rgb(var(--zn-border-color));
  border-radius: var(--zn-border-radius);
  font-size: 0.875rem;
}

.remarkd-editor__variable-name { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; }
.remarkd-editor__variable-state { color: rgb(var(--zn-text-body)); font-style: italic; }

.remarkd-editor__var {
  padding: 0 2px;
  border-radius: 3px;
  background: rgba(var(--zn-primary), 0.12);
  color: rgb(var(--zn-primary));
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
}

.remarkd-editor__include-picker {
  display: flex;
  flex-direction: column;
  gap: var(--zn-spacing-x-small);
  padding: var(--zn-spacing-small);
  border: 1px solid rgb(var(--zn-border-color));
  border-radius: var(--zn-border-radius);
  background: var(--zn-color-neutral-0, white);
}

.remarkd-editor__include-picker-head {
  display: flex;
  align-items: center;
  gap: var(--zn-spacing-x-small);
}

.remarkd-editor__include-filter {
  flex: 1 1 auto;
}

.remarkd-editor__include-option {
  display: flex;
  justify-content: space-between;
  gap: var(--zn-spacing-small);
  padding: var(--zn-spacing-x-small) var(--zn-spacing-small);
  border: 0;
  border-radius: var(--zn-border-radius);
  background: none;
  cursor: pointer;
  text-align: left;

  &:hover:not(:disabled) {
    background: var(--zn-color-neutral-100);
  }

  &:disabled {
    cursor: default;
    opacity: 0.6;
  }
}

.remarkd-editor__include-option-meta,
.remarkd-editor__include-picker-empty {
  color: var(--zn-color-neutral-400, #9aa4b2);
  font-size: var(--zn-font-size-small);
}

.remarkd-editor__image-controls {
  display: flex;
  flex-direction: column;
  gap: var(--zn-spacing-small);
  border: 1px solid rgb(var(--zn-primary));
  border-radius: var(--zn-border-radius);
  background: var(--zn-color-neutral-0, white);
  padding: var(--zn-spacing-small);
}

.remarkd-editor__image-controls-preview {
  text-align: left;

  &--center {
    text-align: center;
  }

  &--right {
    text-align: right;
  }

  img {
    max-width: 100%;
    max-height: 240px;
  }
}

.remarkd-editor__image-row {
  display: flex;
  align-items: flex-end;
  gap: var(--zn-spacing-small);
  flex-wrap: wrap;
}

.remarkd-editor__image-field {
  display: flex;
  flex-direction: column;
  gap: 2px;

  span {
    font-size: var(--zn-input-label-font-size-small);
    color: var(--zn-input-label-color);
    font-weight: var(--zn-font-weight-semibold);
  }

  input {
    border: 1px solid rgb(var(--zn-border-color));
    border-radius: var(--zn-border-radius);
    background: var(--zn-color-neutral-0, white);
    color: inherit;
    font: inherit;
    font-size: 0.875rem;
    padding: 4px 8px;
    outline: none;

    &:focus {
      border-color: rgb(var(--zn-primary));
    }
  }
}

.remarkd-editor__image-field:first-child input {
  width: 100%;
}

.remarkd-editor__image-buttons {
  display: flex;
  align-items: center;
  gap: var(--zn-spacing-x-small);
}

.remarkd-editor__image-buttons-spacer {
  margin-left: auto;
}

.remarkd-editor__image-picker {
  display: flex;
  align-items: flex-start;
  gap: var(--zn-spacing-x-small);
  margin: var(--zn-spacing-x-small) 0;

  zn-file {
    flex: 1;
  }
}

.remarkd-editor__add {
  padding: var(--zn-spacing-x-small);
  min-height: 1.8em;
  color: var(--zn-color-neutral-400, #9aa4b2);
  cursor: text;
}

.remarkd-editor__edit-wrap {
  position: relative;
}

.remarkd-editor__validation {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
  border: 0;
  padding: 0;
}