@import '@teambit/ui-foundation.ui.constants.z-indexes/z-indexes.module.scss';

.compositionsPage {
  height: 100%;
  width: 100%;
}

.compositionPreview {
  padding-top: 20px;
  width: 100%;
}

.left {
  min-width: 200px;
  max-width: calc(100% - 200px);
  display: flex;
  overflow: hidden;
  flex-direction: column;
  background: var(--bit-bg-color, #ffffff);
}

.right {
  overflow-y: auto;
  min-width: 200px;
  max-width: calc(100% - 200px);
  border-left: 1px solid var(--bit-border-color-lightest, #eaeaec);
}

.menuBar {
  border-bottom: 1px solid var(--bit-border-color-lightest, #eaeaec);
  background: var(--bit-bg-color, #ffffff);
  flex-shrink: 0;

  > div {
    display: flex;
    align-items: center;
    gap: 2px;
  }

  // normalize all OptionButton instances to match our toolbar style
  :global([class*='optionButton']) {
    width: 30px;
    height: 30px;
    padding: 0;
    border-radius: 6px;
    font-size: 14px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    color: var(--bit-text-color-light, #8b8d98);
    border: none;
    cursor: pointer;
    transition: all 140ms ease;

    &:hover {
      background: var(--surface-hover-color, #f0f0f2) !important;
      color: var(--bit-text-color-heavy, #1c2024);
    }

    &:active {
      transform: scale(0.95);
    }

    &:global(.active),
    &[class*='active'] {
      background: rgba(108, 92, 231, 0.1) !important;
      color: var(--bit-accent-color, #6c5ce7) !important;
    }
  }
}

// ─── Toolbar ────────────────────────────────────────────────────────────
.toolbar {
  display: flex;
  align-items: center;
  gap: 2px;
  padding: 0 4px;
}

.toolbarButton {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  border-radius: 6px;
  border: none;
  background: transparent;
  color: var(--bit-text-color-light, #8b8d98);
  cursor: pointer;
  transition: all 140ms ease;
  text-decoration: none;
  font-size: 14px;
  padding: 0;

  &:hover {
    background: var(--surface-hover-color, #f0f0f2);
    color: var(--bit-text-color-heavy, #1c2024);
  }

  &:active {
    background: var(--bit-border-color-lightest, #eaeaec);
    transform: scale(0.95);
  }
}

.toolbarButtonActive {
  background: rgba(108, 92, 231, 0.1);
  color: var(--bit-accent-color, #6c5ce7);

  &:hover {
    background: rgba(108, 92, 231, 0.15);
    color: var(--bit-accent-color, #6c5ce7);
  }
}

// ─── Preview + Controls Tray area ───────────────────────────────────────
.previewArea {
  position: relative;
  display: flex;
  flex-direction: column;
  flex: 1;
  min-height: 0;
  overflow: hidden;
}

.compositionPanel {
  display: flex;
  flex: 1;
  min-height: 0;
}

.dragOverlay {
  position: absolute;
  inset: 0;
  z-index: 10;
  cursor: ns-resize;
}

// ─── Controls Tray (bottom panel, like DevTools) ────────────────────────
.controlsTray {
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  border-top: 1px solid var(--bit-border-color-lightest, #eaeaec);
  background: var(--bit-bg-color, #ffffff);
  overflow: hidden;
  min-height: 0;
  // Never overflow the previewArea: if the inline `height` (or a user-set
  // resize) ends up taller than the parent allows (e.g. browser zoom shrinks
  // available space, or there are many controls), `max-height` wins and the
  // tray stays inside its container so `trayBody`'s `overflow-y: auto` keeps
  // working instead of the bottom rows getting clipped off-screen.
  max-height: calc(100% - 80px);
  box-sizing: border-box;
}

.controlsTrayCollapsed {
  // when collapsed, only show the header bar
  height: auto;
}

// ─── Two-zone header: resize strip on top, click-to-collapse below ─────
// The two zones are visually separated by a divider so the boundary is
// obvious: top = "grab to resize", bottom = "click to collapse".

.trayResizeStrip {
  position: relative;
  flex-shrink: 0;
  height: 12px;
  cursor: ns-resize;
  user-select: none;
  background: var(--surface01-color, rgba(0, 0, 0, 0.02));
  border-bottom: 1px solid var(--bit-border-color-lightest, #eaeaec);
  transition: background 140ms ease;

  &:hover {
    background: var(--surface-hover-color, rgba(0, 0, 0, 0.05));
  }

  &:hover .trayDragBar {
    background: var(--bit-text-color-light, #8b8d98);
    width: 48px;
  }
}

.trayDragBar {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 32px;
  height: 3px;
  border-radius: 2px;
  background: var(--bit-border-color-lightest, #d0d0d3);
  transition: all 140ms ease;
  pointer-events: none;
}

.trayHeaderInner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 14px;
  cursor: pointer;
  user-select: none;
  outline: none;
  transition: background 140ms ease;

  &:hover {
    background: var(--surface-hover-color, rgba(0, 0, 0, 0.03));
  }
}

// give the collapsed bar a bit more breathing room
.controlsTrayCollapsed .trayHeaderInner {
  padding: 10px 14px;
}

.trayTitleRow {
  display: flex;
  align-items: center;
  gap: 8px;
}

.trayIcon {
  font-size: 13px;
  color: var(--bit-accent-color, #6c5ce7);
}

.trayTitle {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  color: var(--bit-text-color-light, #8b8d98);
}

.trayBadge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 18px;
  height: 18px;
  padding: 0 5px;
  border-radius: 9px;
  font-size: 10px;
  font-weight: 600;
  background: var(--bit-accent-color, #6c5ce7);
  color: #ffffff;
  line-height: 1;
}

.trayCollapseIcon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  font-size: 10px;
  color: var(--bit-text-color-light, #8b8d98);
  transform: rotate(90deg);
  transform-origin: center;
  transition: transform 200ms ease-in-out;
  pointer-events: none;
}

.trayCollapseIconCollapsed {
  transform: rotate(-90deg);
}

.trayBody {
  // `flex-basis: auto` so the body contributes its natural content height to
  // the tray's intrinsic size — without this, an auto-sized tray collapses to
  // just the header. `min-height: 0` keeps `overflow-y: auto` working when
  // the parent's `max-height` clamps the tray.
  flex: 1 1 auto;
  min-height: 0;
  overflow-y: auto;
  overflow-x: hidden;
}

.trayEmpty {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px 16px;
  font-size: 12px;
  color: var(--bit-text-color-light, #8b8d98);
}

// ─── Splitter ───────────────────────────────────────────────────────────
.splitter {
  position: relative;

  > :first-child {
    z-index: $pane-splitter-zIndex;
    position: absolute;
  }
}

.collapser {
  right: 0;
}

// ─── Tabs ───────────────────────────────────────────────────────────────
.tabsContainer {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.tabs {
  flex: none;
}

.tabContent {
  flex: 1 1;
  overflow: auto;
  &:empty {
    display: none;
  }
}

.compositions {
  padding: 16px 8px 0 8px;
}

.openInNewTab {
  text-decoration: none;
  color: inherit;

  &:active {
    color: inherit;
  }
}

// ─── Empty / error states ───────────────────────────────────────────────
.noCompositionsPage {
  padding: 50px 40px 100px 40px;
  width: 100%;
  box-sizing: border-box;
  max-width: 1440px;
  margin: 0 auto;

  .title {
    margin-bottom: 24px;
    font-size: var(--bit-h-xs, 26px);
  }
  .separator {
    margin-bottom: 41px;
  }
}

.buildStatusMessage {
  margin: auto;
}