// gbslickgrid.component.scss
// R23 FIX: All ::ng-deep rules wrapped under :host to scope them to this component
//          and prevent leaking into sibling/child components.
//          Alternative approach: move to a global styles file under app-gbslickgrid { … }

:host {
  display: block;
  max-width: 100%;
  overflow-x: hidden; // only .slick-viewport below should ever show a horizontal scrollbar

  .container-fluid {
    padding: 0 6px !important;
    max-width: 100%;
    overflow-x: hidden;
  }

  // ── Pre-header panel ─────────────────────────────────────────────────────
  ::ng-deep .slick-preheader-panel {
    border-bottom: 1px solid #ccc;
    font-weight: bold;
    padding: 5px 5px 0 5px;
    font-size: 14px;
    color: white;
    min-height: 30px;
    height: auto;
    display: flex;
    align-items: flex-start;
    flex-wrap: wrap;
    overflow: visible;
    position: sticky !important;
    top: 0 !important;
    z-index: 100 !important;
  }

  // ── Main header ───────────────────────────────────────────────────────────
  ::ng-deep .slick-header {
    background-color: var(--bg-surface) !important;
    background: var(--bg-surface) !important;
    position: sticky !important;
    top: 0px !important;
    z-index: 99 !important;
  }

  // ── Column headers ────────────────────────────────────────────────────────
  ::ng-deep .slick-header-column {
    background-color: var(--bg-surface) !important;
    background: var(--bg-surface) !important;
    color: var(--text-secondary) !important;
    border-right: 2px solid #ddbef8 !important;
    border-left: 1px solid #ddbef8 !important;
    font-weight: 600 !important;
    white-space: nowrap !important;
  }

  ::ng-deep .slick-header-column:first-child {
    border-left: 2px solid #ddbef8 !important;
  }

  ::ng-deep .slick-header-column:last-child {
    border-right: 2px solid #ddbef8 !important;
  }

  ::ng-deep .slick-header-column .slick-column-name {
    color: var(--text-secondary) !important;
    font-weight: 800 !important;
    white-space: nowrap !important;
    overflow: visible !important;
    text-overflow: clip !important;
    display: inline-block;
  }

  ::ng-deep .slick-header-columns {
    position: relative !important;
    background-color: var(--bg-surface) !important;
    box-shadow: 0 1px 3px rgba(156, 39, 176, 0.2) !important;
    overflow: hidden !important;
  }

  ::ng-deep .slick-sort-indicator {
    color: var(--text-primary) !important;
  }

  // ── Draggable grouping ────────────────────────────────────────────────────
  ::ng-deep .slick-draggable-dropzone-placeholder {
    color: var(--text-secondary) !important;
    font-family: Helvetica;
    font-weight: 400;
    font-style: normal !important;
    font-size: 14px;
    line-height: 150%;
    letter-spacing: 0%;
    position: relative !important;
    z-index: 101 !important;
  }

  ::ng-deep .slick-preheader-panel .slick-state-default {
    background: #8543d9 !important;
    color: white !important;
    position: relative !important;
    z-index: 102 !important;
  }

  ::ng-deep .slick-dropzone {
    background: #E7E7E7 !important;
    position: fixed !important;
    z-index: 101 !important;
    margin-left: -5px;
  }

  ::ng-deep .slick-headerrow-columns {
    width: 0px !important;
    height: 0px !important;
  }

  // ── Viewport ──────────────────────────────────────────────────────────────
  ::ng-deep .slick-viewport {
    overflow-x: auto !important;
    overflow-y: auto !important;
    margin-top: 0 !important;
    margin-bottom: 0 !important;
    // Firefox custom scrollbar
    scrollbar-width: thin !important;
    scrollbar-color: var(--action-primary-default) var(--bg-surface) !important;
  }

  ::ng-deep .slick-container {
    position: relative;
    overflow: visible !important;
    isolation: isolate;
  }

  ::ng-deep .grid-canvas {
    position: relative;
  }

  ::ng-deep .slick-dropped-grouping-title {
    font-family: Helvetica;
    font-weight: 400;
    font-style: normal;
    font-size: 14px;
    color: var(--text-primary);
    line-height: 150%;
    letter-spacing: 0%;
  }

  // ── Filter / header row ───────────────────────────────────────────────────
  ::ng-deep .slick-headerrow {
    background-color: var(--bg-surface) !important;
  }

  ::ng-deep .slick-headerrow-column {
    background-color: var(--bg-surface) !important;
    border-right: 2px solid #ddbef8 !important;
  }

  ::ng-deep angular-slickgrid .slick-header {
    background-color: var(--bg-surface) !important;
  }

  ::ng-deep angular-slickgrid .slick-header-column {
    background-color: var(--bg-surface) !important;
  }

  // ── Sort indicators ───────────────────────────────────────────────────────
  ::ng-deep .slick-sort-indicator-asc,
  ::ng-deep .slick-sort-indicator-desc {
    color: white !important;
    background: var(--action-primary-default) !important;
    padding: 2px 4px;
    border-radius: 2px;
  }

  // ── Cell alignment ────────────────────────────────────────────────────────
 ::ng-deep .slick-cell {
    &.text-right {
      text-align: right !important;
      justify-content: flex-end;
      padding-right: 8px;
    }

    &.text-left {
      text-align: left !important;
      justify-content: flex-start;
      padding-left: 8px;
    }

    &.text-center {
      text-align: center !important;
      justify-content: center;
    }
  }

 ::ng-deep .slick-header-column {
    &.text-right {
      text-align: right !important;

      .slick-column-name {
        text-align: right !important;
        justify-content: flex-end !important;
        display: flex !important;
        width: 100% !important;
      }
    }

    &.text-left {
      text-align: left !important;

      .slick-column-name {
        text-align: left !important;
        justify-content: flex-start !important;
        display: flex !important;
        width: 100% !important;
      }
    }

    &.text-center {
      text-align: center !important;

      .slick-column-name {
        text-align: center !important;
        justify-content: center !important;
        display: flex !important;
        width: 100% !important;
      }
    }
  }
 ::ng-deep .slick-group-totals {
    .slick-cell {
      &.text-right {
        text-align: right !important;
      }

      &.text-left {
        text-align: left !important;
      }

      &.text-center {
        text-align: center !important;
      }
    }
  }

  // ── Alternating row colors ────────────────────────────────────────────────
  ::ng-deep .slick-row.even,
  ::ng-deep .slick-row.even .slick-cell {
    background: #FFFFFF !important;
  }

  ::ng-deep .slick-row.odd,
  ::ng-deep .slick-row.odd .slick-cell {
    background: var(--bg-surface) !important;
  }

  ::ng-deep .slick-row {
    transition: background-color 0.2s ease-in-out;
  }

  ::ng-deep .slick-row .slick-cell {
    transition: background-color 0.2s ease-in-out;
  }

  // ── Row hover ─────────────────────────────────────────────────────────────
  ::ng-deep .slick-row:hover,
  ::ng-deep .slick-row:hover .slick-cell,
  ::ng-deep .slick-row.selected:hover,
  ::ng-deep .slick-group:hover,
  ::ng-deep .slick-group-totals:hover,
  ::ng-deep .slick-group-totals:hover .slick-cell {
    background: var(--button-primary-border-disabled) !important;
  }

  // ── Keyboard navigation ───────────────────────────────────────────────────
  ::ng-deep .slick-row.keyboard-active-row,
  ::ng-deep .slick-group.keyboard-active-row,
  ::ng-deep .slick-group-totals.keyboard-active-row {
    background: var(--button-primary-border-disabled) !important;
    outline: 2px solid var(--action-primary-default) !important;
    outline-offset: -2px !important;
    z-index: 5 !important;
  }
  .slick-cell.text-center {
      text-align: center !important;
    }

    .slick-header-column.text-center .slick-column-name {
      text-align: center !important;
      justify-content: center !important;
    }

  ::ng-deep .slick-row.keyboard-active-row .slick-cell,
  ::ng-deep .slick-group-totals.keyboard-active-row .slick-cell {
    background: var(--button-primary-border-disabled) !important;
  }

  ::ng-deep .slick-row.keyboard-active-row:hover,
  ::ng-deep .slick-row.keyboard-active-row:hover .slick-cell {
    background: var(--button-primary-border-disabled) !important;
  }

  // Active row in both frozen panes
  ::ng-deep .slick-pane-left .slick-row.keyboard-active-row,
  ::ng-deep .slick-pane-right .slick-row.keyboard-active-row {
    background: var(--button-primary-border-disabled) !important;
  }

  ::ng-deep .slick-pane-left .slick-row.keyboard-active-row .slick-cell,
  ::ng-deep .slick-pane-right .slick-row.keyboard-active-row .slick-cell {
    background: var(--button-primary-border-disabled) !important;
  }

  // ── Frozen column border ──────────────────────────────────────────────────
  ::ng-deep .slickgrid-container .slick-pane-left.frozen {
    border-right: none !important;
  }

  // ── Scrollbars (WebKit) ───────────────────────────────────────────────────
  ::ng-deep .slick-viewport::-webkit-scrollbar {
    width: 12px !important;
    height: 12px !important;
  }

  ::ng-deep .slick-viewport::-webkit-scrollbar-track {
    background: var(--bg-surface) !important;
    border-radius: 6px !important;
  }

  ::ng-deep .slick-viewport::-webkit-scrollbar-thumb {
    background: var(--action-primary-default) !important;
    border-radius: 6px !important;
    border: 2px solid var(--bg-surface) !important;
  }

  ::ng-deep .slick-viewport::-webkit-scrollbar-thumb:hover {
    background: #6b1f7b !important;
  }

  ::ng-deep .slick-viewport::-webkit-scrollbar-corner {
    background: var(--bg-surface) !important;
  }

  // ── Host / container resets ───────────────────────────────────────────────
  &,
  .container-fluid,
  .grid-container,
  angular-slickgrid {
    margin-bottom: 0 !important;
    padding-bottom: 0 !important;
  }

  .ReportOverView {
    height: 0px !important;
    min-height: 0px !important;
    max-height: 0px !important;
    overflow: auto;
  }

  [dir="rtl"] .gb-slickgrid-host {

    // Mirror frozen column border to the left side
    .slick-pane-left {
      border-right: none !important;
      border-left: 2px solid #834DD0 !important;
      box-shadow: -2px 0 4px rgba(131, 77, 208, 0.2) !important;
    }

    .slick-header-left {
      border-right: none !important;
      border-left: 2px solid #834DD0 !important;
    }

    // Flip column header borders
    .slick-header-column {
      border-right: 1px solid #ddbef8 !important;
      border-left: 2px solid #ddbef8 !important;
    }

    .slick-header-column:first-child {
      border-right: 2px solid #ddbef8 !important;
      border-left: 1px solid #ddbef8 !important;
    }

    // Right-align group title text
    .slick-group-title {
      direction: rtl !important;
      text-align: right !important;
    }

    // Flip cell text padding
    .slick-cell.text-right {
      text-align: left !important;
      padding-left: 8px !important;
      padding-right: 0 !important;
    }

    .slick-cell.text-left {
      text-align: right !important;
      padding-right: 8px !important;
      padding-left: 0 !important;
    }

    // Flip header alignment for numeric columns
    .slick-header-column.text-right .slick-column-name {
      text-align: center !important;
      justify-content: center !important;
    }

    .slick-header-column.text-left .slick-column-name {
      text-align: right !important;
      justify-content: flex-end !important;
    }

    // Flip footer/totals alignment
    .slick-footerrow .slick-cell {
      direction: rtl !important;
    }

    // Draggable grouping placeholder
    .slick-draggable-dropzone-placeholder {
      direction: rtl !important;
      text-align: right !important;
    }

    // Scrollbar position — right side becomes left in RTL
    .slick-viewport {
      direction: rtl !important;
    }
  }

  // ── Drill-down action column (Phase 7) ───────────────────────────────────
  // The icon markup comes from a SlickGrid cell formatter, so it renders inside SlickGrid's own
  // cell DOM, outside this component's own template — needs ::ng-deep like the other SlickGrid
  // internals styled above.
  ::ng-deep .drilldown-action-cell {
    text-align: center !important;
    cursor: pointer;

    .drilldown-icon {
      color: #1565c0;
      font-weight: bold;
    }

    &:hover .drilldown-icon {
      text-decoration: underline;
    }
  }

  // Group-header drill-down icon — rendered inside the group title formatter's own HTML string
  // (buildGroupTitleFormatterForField), same ::ng-deep reasoning as the leaf drilldown column above.
  ::ng-deep .group-drilldown-icon {
    color: #1565c0;
    font-weight: bold;
    cursor: pointer;
    margin-left: 4px;

    &:hover {
      text-decoration: underline;
    }
  }
}

// Positioned via clientX/clientY (viewport coordinates), so this must NOT be scoped under :host —
// a transformed/positioned ancestor would otherwise offset it away from the click point.
.drilldown-picker-backdrop {
  position: fixed;
  inset: 0;
  z-index: 1000;
}

.drilldown-picker {
  position: fixed;
  z-index: 1001;
  min-width: 160px;
  background: #fff;
  border: 1px solid #ccc;
  border-radius: 4px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
  padding: 4px 0;

  .drilldown-picker-item {
    display: block;
    width: 100%;
    padding: 6px 12px;
    border: none;
    background: none;
    text-align: left;
    cursor: pointer;
    font-size: 13px;

    &:hover {
      background: #f0f0f0;
    }
  }
}