/* ------------------------------------------------------------------ */
/* Gallery toolbar: background colour + zoom controls                  */
/* ------------------------------------------------------------------ */

/* Toolbar-specific tokens — inherit from the gallery theme */
.gallery-sandbox-toolbar {
  --toolbar-btn-hover-bg: var(--gallery-bg);
  --toolbar-btn-hover-border: var(--gallery-text-muted);
  --toolbar-btn-active-bg: var(--gallery-sidebar-bg);
  --toolbar-btn-active-text: var(--gallery-sidebar-heading);
  --toolbar-popout-hover: var(--gallery-bg);
  --toolbar-popout-active: var(--gallery-code-bg);
  --toolbar-popout-shadow: rgba(0, 0, 0, 0.12);
}

.gallery-sandbox-toolbar {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  padding: 4px 8px;
  margin-bottom: 0;
  background: var(--gallery-bg);
  border: 1px solid var(--gallery-pane-border);
  border-bottom: none;
  border-radius: var(--gallery-radius) var(--gallery-radius) 0 0;
  font-family: var(--gallery-font);
  font-size: 12px;
}

/* Toolbar groups */
.gallery-sandbox-toolbar__group {
  display: flex;
  align-items: center;
  gap: 6px;
  position: relative;
}

/* Generic toolbar button */
.gallery-sandbox-toolbar__btn {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 8px;
  font-size: 11px;
  font-family: var(--gallery-font);
  border: 1px solid var(--gallery-border);
  border-radius: var(--gallery-radius);
  background: var(--gallery-content-bg);
  color: var(--gallery-text);
  cursor: pointer;
  transition:
    background 0.15s ease,
    border-color 0.15s ease;
}

.gallery-sandbox-toolbar__btn:hover {
  background: var(--toolbar-btn-hover-bg);
  border-color: var(--toolbar-btn-hover-border);
}

.gallery-sandbox-toolbar__btn--active {
  background: var(--toolbar-btn-active-bg);
  color: var(--toolbar-btn-active-text);
  border-color: var(--toolbar-btn-active-bg);
  font-weight: 600;
}

/* Outline/RTL/Measure toggle: use accent border ring instead of colour inversion */
.gallery-sandbox-toolbar__outline-toggle.gallery-sandbox-toolbar__btn--active,
.gallery-sandbox-toolbar__rtl-toggle.gallery-sandbox-toolbar__btn--active,
.gallery-sandbox-toolbar__measure-toggle.gallery-sandbox-toolbar__btn--active {
  background: var(--gallery-content-bg);
  color: var(--gallery-text);
  border-color: var(--toolbar-btn-active-bg);
  box-shadow: 0 0 0 2px var(--toolbar-btn-active-bg);
  font-weight: normal;
}

/* ------------------------------------------------------------------ */
/* Background colour popout                                            */
/* ------------------------------------------------------------------ */

.gallery-sandbox-toolbar__bg-toggle {
  min-width: 0;
}

.gallery-sandbox-toolbar__bg-swatch {
  display: inline-block;
  width: 14px;
  height: 14px;
  border: 1px solid var(--gallery-border);
  border-radius: 2px;
  background: var(--gallery-content-bg);
}

.gallery-sandbox-toolbar__popout {
  position: absolute;
  top: calc(100% + 4px);
  left: 0;
  z-index: 10;
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 6px;
  background: var(--gallery-content-bg);
  border: 1px solid var(--gallery-border);
  border-radius: var(--gallery-radius);
  box-shadow: 0 4px 12px var(--toolbar-popout-shadow);
  min-width: 140px;
}

.gallery-sandbox-toolbar__popout[hidden] {
  display: none;
}

/* Colour chips — background set via inline style from settings */
.gallery-sandbox-toolbar__bg-chip {
  display: inline-block;
  width: 16px;
  height: 16px;
  border: 1px solid var(--gallery-border);
  border-radius: 3px;
}

/* ------------------------------------------------------------------ */
/* Shared popout option (background + zoom)                            */
/* ------------------------------------------------------------------ */

.gallery-sandbox-toolbar__popout-option {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 4px 8px;
  border: none;
  border-radius: 3px;
  background: transparent;
  font-family: var(--gallery-font);
  font-size: 12px;
  color: var(--gallery-text);
  cursor: pointer;
  text-align: left;
  width: 100%;
}

.gallery-sandbox-toolbar__popout-option:hover {
  background: var(--toolbar-popout-hover);
}

.gallery-sandbox-toolbar__popout-option--active {
  background: var(--toolbar-popout-active);
  font-weight: 600;
}

/* ------------------------------------------------------------------ */
/* Zoom popout                                                         */
/* ------------------------------------------------------------------ */

.gallery-sandbox-toolbar__zoom-value {
  font-variant-numeric: tabular-nums;
  min-width: 3ch;
}

/* ------------------------------------------------------------------ */
/* Viewport popout                                                     */
/* ------------------------------------------------------------------ */

.gallery-sandbox-toolbar__viewport-value {
  font-variant-numeric: tabular-nums;
}

/* Dashed border on the iframe when a fixed viewport is active */
.gallery-sandbox__canvas--viewport {
  overflow: hidden;
}

.gallery-sandbox__canvas--viewport .gallery-sandbox__iframe {
  border: 1px dashed var(--gallery-border);
}