/*
 * Capacity Planning Component Styles
 * Styles for resource/capacity planning views
 */

@layer components {
  /* ==========================================================================
     Utilization Colors
     ========================================================================== */

  .utilization-available {
    --utilization-bg: var(--color-positive-canvas);
    --utilization-color: var(--color-positive);
  }

  .utilization-partial {
    --utilization-bg: var(--color-info-canvas);
    --utilization-color: var(--color-info);
  }

  .utilization-full {
    --utilization-bg: var(--color-warning-canvas);
    --utilization-color: var(--color-warning);
  }

  .utilization-over {
    --utilization-bg: var(--color-negative-canvas);
    --utilization-color: var(--color-negative);
  }

  /* Time off states */
  .utilization-holiday {
    --utilization-bg: var(--rd-warn);
    --utilization-color: var(--color-ink);
  }

  .utilization-time-off {
    --utilization-bg: var(--rd-accent);
    --utilization-color: var(--color-ink);
  }

  .utilization-time-off-partial {
    --utilization-bg: repeating-linear-gradient(
      45deg,
      var(--rd-accent),
      var(--rd-accent) 4px,
      oklch(from var(--rd-accent) l c h / 0.5) 4px,
      oklch(from var(--rd-accent) l c h / 0.5) 8px
    );
    --utilization-color: var(--color-ink);
  }

  /* ==========================================================================
     Capacity Section (Team Member Page)
     ========================================================================== */

  .capacity-section {
    margin-block: var(--space-8);
  }

  .capacity-section h2 {
    margin-block-end: var(--space-2);
  }

  .section-help {
    color: var(--color-ink-muted);
    font-size: var(--text-sm);
    margin-block-end: var(--space-4);
  }

  /* ==========================================================================
     Utilization Strip (Horizontal Timeline)
     ========================================================================== */

  .utilization-strip {
    display: flex;
    gap: 2px;
    padding-block: var(--space-2);
  }

  .utilization-cell {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-width: 0;
    padding: var(--space-2) var(--space-1);
    background: var(--utilization-bg);
    border: 1px solid var(--color-border);
    cursor: pointer;
    transition: all 0.15s ease;
  }

  .utilization-cell:hover {
    transform: translate(-1px, -1px);
    box-shadow: 0 1px 2px rgb(0 0 0 / 0.08);
  }

  .utilization-week {
    font-size: var(--rd-text-2xs);
    color: var(--color-ink-muted);
    white-space: nowrap;
  }

  .utilization-percent {
    font-size: var(--text-sm);
    font-weight: var(--font-semibold);
    color: var(--utilization-color);
  }

  /* ==========================================================================
     Utilization Legend
     ========================================================================== */

  .utilization-legend {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-4);
    margin-block-start: var(--space-4);
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    color: var(--color-ink-muted);
  }

  .legend-help {
    font-size: var(--text-xs);
    color: var(--color-ink-faint);
    margin-block-start: var(--space-2);
  }

  .legend-help .inline-icon {
    vertical-align: middle;
    margin-right: var(--space-1);
  }

  .legend-item {
    display: flex;
    align-items: center;
    gap: var(--space-2);
  }

  .legend-dot {
    width: 16px;
    height: 16px;
    background: var(--utilization-bg);
    border: 1px solid var(--color-border);
    box-shadow: 1px 1px 0 var(--color-ink);
  }

  .legend-item.utilization-holiday .legend-dot {
    background: var(--rd-warn);
  }

  .legend-item.utilization-time-off .legend-dot {
    background: var(--rd-accent);
  }

  .legend-item.utilization-time-off-partial .legend-dot {
    background: repeating-linear-gradient(
      45deg,
      var(--rd-accent),
      var(--rd-accent) 3px,
      oklch(from var(--rd-accent) l c h / 0.5) 3px,
      oklch(from var(--rd-accent) l c h / 0.5) 6px
    );
  }

  /* ==========================================================================
     Allocations Section
     ========================================================================== */

  .allocations-section {
    margin-block: var(--space-8);
  }

  .section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-block-end: var(--space-4);
  }

  .allocation-group {
    margin-block-end: var(--space-6);
  }

  .allocation-group h3 {
    font-size: var(--text-sm);
    font-weight: var(--font-semibold);
    color: var(--color-ink-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-block-end: var(--space-3);
  }

  .allocation-group.past-allocations {
    opacity: 0.7;
  }

  .allocation-group summary {
    cursor: pointer;
    list-style: none;
  }

  .allocation-group summary::-webkit-details-marker {
    display: none;
  }

  .allocation-group summary h3::before {
    content: "+";
    display: inline-block;
    width: 1em;
    margin-inline-end: var(--space-1);
  }

  .allocation-group[open] summary h3::before {
    content: "-";
  }

  /* ==========================================================================
     Allocation Row
     ========================================================================== */

  .allocation-row {
    padding: var(--space-3) var(--space-4);
    background: var(--color-surface);
    margin-block-end: var(--space-2);
    border: 1px solid var(--color-border);
    border-left: 4px solid var(--color-positive);
    box-shadow: var(--rd-shadow-sm, 0 1px 3px rgb(0 0 0 / 0.1));
  }

  .allocation-row.allocation-status-future {
    border-left-color: var(--color-info);
    background: var(--color-info-canvas);
  }

  .allocation-row.allocation-status-ended {
    border-left-color: var(--color-border);
    opacity: 0.7;
  }

  .allocation-main {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    flex-wrap: wrap;
    gap: var(--space-2);
  }

  .allocation-project a,
  .allocation-person a {
    font-weight: var(--font-medium);
    color: var(--color-ink);
    text-decoration: none;
  }

  .allocation-project a:hover,
  .allocation-person a:hover {
    color: var(--color-link);
  }

  .allocation-details {
    display: flex;
    gap: var(--space-3);
    font-size: var(--text-sm);
    color: var(--color-ink-muted);
  }

  .allocation-percentage {
    font-weight: var(--font-semibold);
    color: var(--color-ink);
  }

  .allocation-notes {
    font-size: var(--text-sm);
    color: var(--color-ink-muted);
    margin-block-start: var(--space-2);
    padding-inline-start: var(--space-3);
    border-inline-start: 2px solid var(--color-border-muted);
  }

  /* ==========================================================================
     Resources Toolbar
     ========================================================================== */

  .resources-toolbar {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-3) var(--space-4);
    margin-block-end: var(--space-6);
    padding: var(--space-3) var(--space-4);
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    box-shadow: var(--rd-shadow-sm, 0 1px 3px rgb(0 0 0 / 0.1));
  }

  .view-selector,
  .hours-view-selector,
  .filter-group,
  .weeks-selector {
    display: flex;
    align-items: center;
    gap: var(--space-2);
  }

  /* Push the last item (extra links or range) to the right only on large screens */
  @media (min-width: 900px) {
    .resources-toolbar .weeks-selector {
      margin-inline-start: auto;
    }
  }

  .toolbar-label {
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    color: var(--color-ink-muted);
  }

  /* ==========================================================================
     Capacity Grid (Resources Page)
     ========================================================================== */

  .capacity-grid-container {
    overflow: auto;
    max-height: calc(100vh - var(--sticky-nav-height) - var(--space-4));
    max-height: calc(100dvh - var(--sticky-nav-height) - var(--space-4));
    margin-block-end: var(--space-4);
    border: 1px solid var(--color-border);
    box-shadow: var(--rd-shadow-sm, 0 1px 3px rgb(0 0 0 / 0.1));
    background: var(--color-surface);
  }

  .capacity-grid {
    width: 100%;
    border-collapse: separate;
    border-spacing: 3px;
    font-size: var(--text-sm);
    table-layout: fixed;
    padding: var(--space-2);
  }

  .capacity-grid th {
    padding: var(--space-2);
    text-align: center;
    font-weight: var(--font-bold);
    color: var(--color-ink-muted);
    background: var(--color-surface);
    text-transform: uppercase;
    font-size: var(--text-xs);
    letter-spacing: 0.03em;
    position: sticky;
    top: 0;
    z-index: 3;
    /* Extend background behind border-spacing gaps so scrolled content
       doesn't peek through between header cells. */
    box-shadow: 0 -3px 0 var(--color-surface), 0 3px 0 var(--color-surface),
                -3px 0 0 var(--color-surface), 3px 0 0 var(--color-surface);
  }

  .capacity-grid-name {
    text-align: left !important;
    width: 240px;
    min-width: 240px;
    max-width: 240px;
    position: sticky;
    left: 0;
    z-index: 4;
  }

  /* Header name cell sticks in both directions — needs highest z-index */
  .capacity-grid th.capacity-grid-name {
    z-index: 5;
  }

  .capacity-grid td.capacity-grid-name {
    background: var(--color-surface);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    padding: var(--space-2) var(--space-3);
    border: 1px solid var(--color-border);
  }

  .capacity-grid td.capacity-grid-name a {
    color: var(--color-ink);
    text-decoration: none;
    font-weight: var(--font-semibold);
  }

  .capacity-grid td.capacity-grid-name a:hover {
    color: var(--color-link);
  }

  .capacity-hrs {
    display: block;
    font-size: var(--text-xs);
    color: var(--color-ink-muted);
    font-weight: var(--font-normal);
  }

  .capacity-grid-period {
    width: 70px;
    min-width: 70px;
  }

  .week-month {
    display: block;
    font-size: var(--text-xs);
  }

  .week-day {
    display: block;
    font-weight: var(--font-semibold);
  }

  .capacity-cell {
    padding: var(--space-2);
    text-align: center;
    background: var(--utilization-bg);
    border: 1px solid var(--color-border);
    cursor: pointer;
    transition: all 0.15s ease;
  }

  .capacity-cell:hover {
    transform: translate(-1px, -1px);
    box-shadow: 0 1px 2px rgb(0 0 0 / 0.08);
    z-index: 1;
  }

  .cell-percent {
    font-size: var(--text-xs);
    font-weight: var(--font-bold);
    color: var(--utilization-color);
  }

  /* ==========================================================================
     Compare Mode (Allocated vs Scheduled)
     ========================================================================== */

  .cell-compare {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 2px;
    font-size: var(--text-2xs);
    font-weight: var(--font-medium);
    white-space: nowrap;
  }

  .cell-compare .cell-allocated {
    color: var(--color-ink-muted);
    display: inline;
  }

  .cell-compare .cell-separator {
    color: var(--color-ink-faint);
  }

  .cell-compare .cell-scheduled {
    color: var(--color-info);
    display: inline;
  }

  .cell-compare .cell-scheduled.cell-warning {
    color: var(--color-warning);
    font-weight: var(--font-bold);
  }

  /* Under-allocated warning state (more scheduled than allocated) */
  .capacity-cell.under-allocated {
    --utilization-bg: oklch(from var(--color-warning-canvas) l c h / 0.8);
    border-color: var(--color-warning);
    border-width: 2px;
  }

  /* Make compare mode cells slightly wider to fit content */
  .capacity-grid-weekly .capacity-cell .cell-compare {
    font-size: 0.65rem;
  }

  /* Daily view can be even smaller */
  .capacity-grid-daily .capacity-cell .cell-compare {
    font-size: 0.6rem;
  }

  /* ==========================================================================
     Grouped Allocations (Project Allocations Page)
     ========================================================================== */

  .allocations-grouped {
    display: flex;
    flex-direction: column;
    gap: var(--space-8);
  }

  .allocation-section {
    background: var(--color-canvas);
  }

  .allocation-section .section-heading {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--text-lg);
    font-weight: var(--font-semibold);
    margin-block-end: var(--space-4);
    padding-block-end: var(--space-2);
    border-block-end: 1px solid var(--color-border-muted);
  }

  .allocation-section-active .section-heading {
    color: var(--color-positive);
  }

  .allocation-section-upcoming .section-heading {
    color: var(--color-info);
  }

  .allocation-section-past .section-heading {
    color: var(--color-ink-muted);
  }

  .count-badge {
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    padding: var(--space-1) var(--space-2);
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    color: var(--color-ink-muted);
  }

  .past-allocations-toggle {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    padding: var(--space-3) var(--space-4);
  }

  .past-allocations-toggle summary {
    cursor: pointer;
    font-size: var(--text-sm);
    color: var(--color-ink-muted);
    list-style: none;
  }

  .past-allocations-toggle summary::-webkit-details-marker {
    display: none;
  }

  .past-allocations-toggle summary::before {
    content: "+ ";
    font-weight: var(--font-bold);
  }

  .past-allocations-toggle[open] summary::before {
    content: "- ";
  }

  .past-allocations-toggle[open] .allocations-list {
    margin-block-start: var(--space-4);
  }

  .past-allocations-toggle .allocation-row,
  .past-allocations-toggle .allocation-notes-row {
    opacity: 0.7;
  }

  /* Table row status overrides for table layout */
  tr.allocation-status-active {
    background: var(--color-positive-canvas);
  }

  tr.allocation-status-future {
    background: var(--color-info-canvas);
  }

  tr.allocation-status-ended {
    background: var(--color-surface);
    opacity: 0.8;
  }

  /* ==========================================================================
     Slot Finder
     ========================================================================== */

  .slot-finder {
    margin-block-start: var(--space-6);
    padding: var(--space-4);
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    box-shadow: var(--rd-shadow-sm, 0 1px 3px rgb(0 0 0 / 0.1));
  }

  .slot-finder h3 {
    font-size: var(--text-base);
    font-weight: var(--font-semibold);
    margin-block-end: var(--space-3);
  }

  /* Slot finder tabs */
  .slot-finder-tabs {
    display: flex;
    gap: var(--space-1);
    margin-block-end: var(--space-4);
    padding-block-end: var(--space-3);
    border-block-end: 1px solid var(--color-border-muted);
  }

  .slot-finder-tab {
    padding: var(--space-2) var(--space-3);
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    color: var(--color-ink-muted);
    background: transparent;
    border: 1px solid transparent;
    cursor: pointer;
    transition: all 0.15s;
  }

  .slot-finder-tab:hover {
    background: var(--color-border-muted);
    color: var(--color-ink);
    border-color: var(--color-border);
  }

  .slot-finder-tab.active {
    background: var(--color-primary);
    color: var(--color-ink-reversed);
    border-color: var(--color-border);
    box-shadow: 0 1px 2px rgb(0 0 0 / 0.08);
  }

  .slot-finder-panel {
    animation: fadeIn 0.15s ease;
  }

  .slot-finder-panel[hidden] {
    display: none;
  }

  @keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
  }

  .slot-finder-form {
    margin-block-end: var(--space-4);
  }

  .slot-finder-inputs {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-end;
    gap: var(--space-4);
  }

  .slot-finder-inputs.slot-finder-inputs-stacked {
    flex-direction: column;
    align-items: stretch;
  }

  .slot-finder-inputs.slot-finder-inputs-stacked .form-group {
    width: 100%;
  }

  .slot-finder-inputs .form-group {
    margin-block-end: 0;
  }

  .slot-finder-inputs .form-group label {
    display: block;
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    margin-block-end: var(--space-1);
    color: var(--color-ink-muted);
  }

  .slot-finder-inputs .form-group select.form-control {
    width: 100%;
    min-width: 200px;
  }

  .slot-finder-help {
    font-size: var(--text-xs);
    color: var(--color-ink-faint);
    margin-block-start: var(--space-2);
  }

  .slot-finder-submit {
    padding-block-start: var(--space-4);
  }

  .slot-finder-result {
    padding: var(--space-3) var(--space-4);
  }

  .slot-found {
    background: var(--color-positive-canvas);
    border: 1px solid var(--color-border);
    box-shadow: var(--rd-shadow-sm, 0 1px 3px rgb(0 0 0 / 0.1));
    padding: var(--space-3) var(--space-4);
  }

  .slot-found-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-3);
    flex-wrap: wrap;
  }

  .slot-found-header strong {
    color: var(--color-positive);
  }

  .slot-commitment-summary {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--text-sm);
    color: var(--color-ink-muted);
  }

  .slot-commitment-current {
    font-weight: var(--font-medium);
    color: var(--color-ink-muted);
  }

  .slot-commitment-arrow {
    color: var(--color-ink-faint);
  }

  .slot-commitment {
    font-weight: var(--font-semibold);
    padding: var(--space-1) var(--space-2);
    background: var(--utilization-bg);
    color: var(--utilization-color);
    border: 1px solid var(--utilization-color);
  }

  .slot-found p {
    margin-block: var(--space-2);
    color: var(--color-ink);
  }

  .slot-found .slot-detail {
    font-size: var(--text-sm);
    color: var(--color-ink-muted);
  }

  .slot-found .slot-actions {
    display: flex;
    gap: var(--space-2);
    margin-block-start: var(--space-3);
  }

  .slot-not-found {
    background: var(--color-warning-canvas);
    border: 1px solid var(--color-border);
    box-shadow: var(--rd-shadow-sm, 0 1px 3px rgb(0 0 0 / 0.1));
    padding: var(--space-3) var(--space-4);
  }

  .slot-not-found strong {
    color: var(--color-warning);
  }

  .slot-not-found p {
    margin-block: var(--space-2);
    color: var(--color-ink);
  }

  /* Inline slot finder (for work item pages) */
  .slot-finder-inline {
    margin-block-start: 0;
    padding: 0;
    background: transparent;
  }

  .slot-finder-form-inline {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    flex-wrap: wrap;
  }

  .slot-finder-prompt {
    flex: 1;
    margin: 0;
    font-size: var(--text-base);
    color: var(--color-ink);
  }

  .slot-finder-prompt strong {
    color: var(--color-ink);
  }

  .slot-finder-prompt .badge {
    vertical-align: middle;
  }

  .slot-finder-prompt .text-muted {
    color: var(--color-ink-muted);
  }



  /* ==========================================================================
     View Selector (uses pill-tabs from tabs.css)
     ========================================================================== */

  /* Toolbar uses pill-tabs - no additional styling needed */

  /* ==========================================================================
     Daily View Grid Adjustments
     ========================================================================== */

  .capacity-grid-daily .capacity-grid-period {
    width: 44px;
    min-width: 44px;
    padding: var(--space-1);
  }

  .capacity-grid-daily .capacity-cell {
    padding: var(--space-1);
  }

  .capacity-grid-daily .cell-percent {
    font-size: var(--rd-text-2xs);
  }

  .capacity-grid-daily .cell-project-info {
    font-size: 8px;
  }

  .period-day {
    display: block;
    font-size: var(--rd-text-2xs);
    font-weight: var(--font-normal);
  }

  .period-month {
    display: block;
    font-size: var(--text-xs);
  }

  .period-date {
    display: block;
    font-weight: var(--font-semibold);
  }

  /* Clickable cells - hover defined in Capacity Grid section above */

  /* ==========================================================================
     Capacity Cell Modal - Uses shared modal and card styles
     ========================================================================== */

  /* Modal content now uses shared components: .stat-card, .card, etc. */

  /* ==========================================================================
     Project Allocation View - Highlight cells with allocations to current project
     ========================================================================== */

  .capacity-cell.has-project-work {
    position: relative;
    box-shadow: inset 0 0 0 2px var(--color-primary);
  }

  .capacity-cell.has-project-work:hover {
    box-shadow: none;
  }

  .cell-project-info {
    display: block;
    font-size: 9px;
    font-weight: var(--font-medium);
    line-height: 1.2;
  }

  .cell-project-alloc {
    color: var(--color-ink);
    opacity: 0.8;
  }

  .cell-project-sched {
    color: var(--color-info);
  }

  /* When only scheduled (no allocation), make it more prominent as a warning */
  .cell-project-info .cell-project-sched:only-child {
    color: var(--color-warning);
  }

  /* Legend item for project allocation indicator */
  .legend-item-project {
    margin-inline-start: var(--space-4);
    padding-inline-start: var(--space-4);
    border-inline-start: 1px solid var(--color-border);
  }

  .legend-dot-outline {
    width: 12px;
    height: 12px;
    background: var(--color-canvas);
    border: 2px solid var(--color-primary);
  }

  .legend-dot-border {
    width: 12px;
    height: 12px;
    background: var(--color-warning-canvas);
    border: 2px solid var(--color-warning);
  }

  /* Current project highlight in modal */
  .project-row.current-project {
    border-color: var(--color-primary);
    background: var(--color-selected);
  }

  .project-row.current-project .project-summary {
    background: var(--color-selected);
  }

  .current-project-badge {
    display: inline-block;
    font-size: var(--rd-text-2xs);
    font-weight: var(--font-medium);
    text-transform: uppercase;
    letter-spacing: 0.03em;
    padding: var(--space-0_5) var(--space-1);
    background: var(--color-primary);
    color: var(--color-ink-reversed);
    border: 1px solid var(--color-border);
    margin-inline-start: var(--space-2);
  }

  /* ==========================================================================
     Add Member Section
     ========================================================================== */

  .add-member-section {
    margin-block-start: var(--space-8);
    padding: var(--space-5);
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    box-shadow: var(--rd-shadow-sm, 0 1px 3px rgb(0 0 0 / 0.1));
  }

  .add-member-section h3 {
    font-size: var(--text-base);
    font-weight: var(--font-semibold);
    margin-block-end: var(--space-1);
  }

  .add-member-section .section-help {
    margin-block-end: var(--space-4);
  }

  .available-members-list {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
  }

  .available-member-chip {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-3);
    background: var(--color-canvas);
    border: 1px solid var(--color-border);
    font-size: var(--text-sm);
    color: var(--color-ink);
    text-decoration: none;
    transition: all 0.15s;
  }

  .available-member-chip:hover {
    background: var(--color-primary);
    color: var(--color-ink-reversed);
    text-decoration: none;
    transform: translate(-1px, -1px);
    box-shadow: 0 1px 2px rgb(0 0 0 / 0.08);
  }

  .available-member-chip .member-add {
    font-weight: var(--font-bold);
    opacity: 0.6;
  }

  .available-member-chip:hover .member-add {
    opacity: 1;
  }

  .available-member-chip.available-member-more {
    background: transparent;
    border-style: dashed;
    color: var(--color-ink-muted);
  }

  .available-member-chip.available-member-more:hover {
    background: var(--color-border-muted);
    border-style: solid;
    color: var(--color-ink);
  }

  /* Daily view simple list */
  .allocation-list-simple {
    margin-block-end: var(--space-4);
  }

  .allocation-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-2) 0;
    border-block-end: 1px solid var(--color-border-muted);
  }

  .allocation-item:last-child {
    border-block-end: none;
  }

  .allocation-item .allocation-project {
    font-weight: var(--font-medium);
  }

  .allocation-item .allocation-percent {
    font-weight: var(--font-semibold);
  }

  /* Legacy support */
  .cell-details-summary {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--space-3);
    margin-block-end: var(--space-4);
  }

  .utilization-badge {
    display: inline-block;
    padding: var(--space-1) var(--space-3);
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    background: var(--utilization-bg);
    color: var(--utilization-color);
    border: 1px solid var(--utilization-color);
  }

  /* ==========================================================================
     Time Off Entry Display (Team Member Detail Card)
     ========================================================================== */

  .time-off-entry {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--text-sm);
    padding: var(--space-1) 0;
  }

  .time-off-entry:not(:last-child) {
    border-block-end: 1px dashed var(--color-border-muted);
    padding-block-end: var(--space-1);
    margin-block-end: var(--space-1);
  }

  .time-off-date {
    font-weight: var(--font-medium);
    min-width: 48px;
  }

  .time-off-type {
    color: var(--color-ink-muted);
  }

  .detail-card-actions {
    display: flex;
    gap: var(--space-2);
    margin-block-start: var(--space-4);
    padding-block-start: var(--space-3);
    border-block-start: 1px solid var(--color-border-muted);
  }

  /* ==========================================================================
     Expandable Grid
     ========================================================================== */

  /* Inner flex container for expandable name cell content */
  .capacity-name-content {
    display: flex;
    align-items: center;
    gap: var(--space-1);
    overflow: hidden;
  }

  .expand-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 20px;
    height: 20px;
    padding: 0;
    background: transparent;
    border: none;
    cursor: pointer;
    color: var(--color-ink-muted);
    transition: color 0.15s;
    flex-shrink: 0;
  }

  .expand-toggle:hover {
    color: var(--color-ink);
  }

  .expand-toggle .expand-icon {
    transition: transform 0.2s ease;
  }

  .expand-toggle-sm {
    width: 16px;
    height: 16px;
  }

  .expand-toggle-placeholder {
    width: 16px;
    flex-shrink: 0;
  }

  /* Expanded row styling */
  .capacity-row.expanded {
    background: var(--color-selected);
  }

  .capacity-row-children {
    background: var(--color-canvas);
  }

  .capacity-row-children > td {
    padding: 0 !important;
    border: none !important;
  }

  /* ==========================================================================
     Breakdown Content (Expanded Member View)
     ========================================================================== */

  .breakdown-cell-container {
    padding: 0 !important;
    background: var(--color-canvas);
  }

  .breakdown-content {
    background: var(--color-canvas);
  }

  .breakdown-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 3px;
    font-size: var(--text-sm);
    table-layout: fixed;
  }

  .breakdown-loading {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-4);
    color: var(--color-ink-muted);
    font-size: var(--text-sm);
  }

  .breakdown-loading .animate-spin {
    animation: spin 1s linear infinite;
  }

  @keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
  }

  .breakdown-empty {
    padding: var(--space-4);
    text-align: center;
    color: var(--color-ink-muted);
  }

  .breakdown-empty p {
    margin-block-end: var(--space-3);
  }

  /* Loading row */
  .capacity-row-loading td {
    padding: var(--space-3);
    color: var(--color-ink-muted);
    font-size: var(--text-sm);
  }

  .breakdown-loading-cell {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    background: var(--color-canvas);
    border: 1px solid var(--color-border-muted);
  }

  /* Empty row */
  .breakdown-empty-row td {
    background: var(--color-canvas);
    border: 1px solid var(--color-border-muted);
  }

  .breakdown-empty-cell {
    padding: 0 !important;
  }

  /* ==========================================================================
     Breakdown Rows (Project & Task Level) - Table-based
     ========================================================================== */

  /* Level 2: Project rows */
  tr.breakdown-row-level-2 {
    background: var(--color-surface);
  }

  tr.breakdown-row-level-2:hover {
    background: var(--color-selected);
  }

  tr.breakdown-row-level-2.unallocated {
    background: var(--color-warning-canvas);
  }

  /* Level 3: Task rows */
  tr.breakdown-row-level-3 {
    background: var(--color-canvas);
    font-size: var(--text-xs);
  }

  tr.breakdown-row-level-3:hover {
    background: oklch(from var(--color-selected) l c h / 0.5);
  }

  tr.breakdown-row-level-3[hidden] {
    display: none;
  }

  /* Breakdown row name cell */
  td.breakdown-name-cell {
    width: 240px;
    min-width: 240px;
    max-width: 240px;
    padding: var(--space-2) var(--space-3);
    padding-left: var(--space-6);
    position: sticky;
    left: 0;
    z-index: 1;
    background: inherit;
    overflow: hidden;
    border: 1px solid var(--color-border);
  }

  td.breakdown-name-cell-task {
    padding-left: var(--space-10);
  }

  /* Inner flex container for name cell content */
  .breakdown-name-content {
    display: flex;
    align-items: center;
    gap: var(--space-1);
    overflow: hidden;
  }

  .breakdown-project-name {
    color: var(--color-ink);
    text-decoration: none;
    font-weight: var(--font-medium);
    font-size: var(--text-sm);
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
  }

  .breakdown-project-name:hover {
    color: var(--color-link);
  }

  .breakdown-task-name {
    color: var(--color-ink-muted);
    text-decoration: none;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
  }

  .breakdown-task-name:hover {
    color: var(--color-link);
  }

  /* Task type icons */
  .task-icon {
    flex-shrink: 0;
    color: var(--color-ink-faint);
  }

  .task-icon-todo {
    color: var(--rd-info);
  }

  .task-icon-card {
    color: var(--rd-success);
  }

  .task-icon-step {
    color: oklch(0.70 0.18 45);
  }

  .task-appetite {
    flex-shrink: 0;
    font-size: 9px;
    padding: 1px 4px;
  }

  /* Unallocated indicator */
  .unallocated-badge {
    flex-shrink: 0;
    color: var(--color-warning);
  }

  /* Unallocated section header row */
  .breakdown-section-header-row td {
    padding: 0;
    border: none;
  }

  .breakdown-section-header {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-3);
    background: var(--color-warning-canvas);
    color: var(--color-warning);
    font-size: var(--text-xs);
    font-weight: var(--font-semibold);
    text-transform: uppercase;
    letter-spacing: 0.03em;
    border: 1px solid var(--color-warning);
  }

  .breakdown-section-header .section-count {
    font-weight: var(--font-normal);
    opacity: 0.8;
  }

  /* ==========================================================================
     Breakdown Cells (Period Columns)
     ========================================================================== */

  td.breakdown-cell {
    padding: var(--space-1) var(--space-2);
    text-align: center;
    font-size: var(--text-xs);
    color: var(--color-ink-muted);
    border: 1px solid var(--color-border);
    background: var(--color-surface);
    cursor: pointer;
  }

  .capacity-grid-daily td.breakdown-cell {
    padding: var(--space-1);
  }

  td.breakdown-cell.has-data {
    color: var(--color-ink);
  }

  .cell-empty {
    color: var(--color-ink-faint);
  }

  /* Allocation and scheduled display */
  .cell-allocated {
    display: block;
    font-weight: var(--font-medium);
    color: var(--color-ink-muted);
  }

  .cell-scheduled {
    display: block;
    color: var(--color-info);
  }

  .cell-scheduled.cell-over {
    color: var(--color-warning);
    font-weight: var(--font-semibold);
  }

  td.breakdown-cell.over-scheduled {
    background: oklch(from var(--color-warning-canvas) l c h / 0.5);
  }

  /* Breakdown cells with utilization colors */
  td.breakdown-cell.utilization-partial {
    background: oklch(from var(--color-info-canvas) l c h / 0.6);
  }

  td.breakdown-cell.utilization-full {
    background: oklch(from var(--color-warning-canvas) l c h / 0.6);
  }

  td.breakdown-cell.utilization-over {
    background: oklch(from var(--color-negative-canvas) l c h / 0.6);
  }

  /* Task hours display */
  .cell-hours {
    color: var(--color-ink-muted);
  }

  td.breakdown-cell-task.has-data .cell-hours {
    color: var(--color-ink);
  }
}