@layer cinder.tokens, cinder.foundation, cinder.components, cinder.utilities;
@import '/assets/b156259ecf951ea64c145aa0f54c7115e89156d2e5434dff5584e0328b19afe7/components/badge/badge.css';
@import '/assets/b156259ecf951ea64c145aa0f54c7115e89156d2e5434dff5584e0328b19afe7/components/collapsible/collapsible.css';
@import '/assets/b156259ecf951ea64c145aa0f54c7115e89156d2e5434dff5584e0328b19afe7/components/link/link.css';
@import '/assets/b156259ecf951ea64c145aa0f54c7115e89156d2e5434dff5584e0328b19afe7/components/progress/progress.css';
@import '/assets/b156259ecf951ea64c145aa0f54c7115e89156d2e5434dff5584e0328b19afe7/components/status-dot/status-dot.css';

@layer cinder.components {
  /* ========================================
   * RUN-STEP-TIMELINE
   * Ordered async execution rail with per-step status, metadata,
   * optional progress, and expandable detail panels.
   * ======================================== */

  .cinder-run-step-timeline {
    --_cinder-rst-rail-size: 1.5rem;
    --_cinder-rst-marker-size: 0.875rem;
    --_cinder-rst-rail-center: 0.6875rem;
    --_cinder-rst-depth: 0;
    --_cinder-rst-nested-indent: 1.75rem;

    list-style: none;
    margin: 0;
    padding: 0;
    position: relative;
  }

  /* ----------------------------------------
   * List item
   * ---------------------------------------- */

  .cinder-run-step-timeline__item {
    --_cinder-rst-depth-offset: calc(var(--_cinder-rst-depth) * var(--_cinder-rst-nested-indent));

    position: relative;
    padding-bottom: var(--cinder-space-4);
  }

  .cinder-run-step-timeline__item:last-child {
    padding-bottom: 0;
  }

  /* Connector rail line between items */
  .cinder-run-step-timeline__item::before {
    content: '';
    position: absolute;
    inset-inline-start: calc(var(--_cinder-rst-depth-offset) + var(--_cinder-rst-rail-center));
    inset-block-start: 1rem;
    inset-block-end: 0;
    inline-size: 1px;
    background: var(--cinder-border-muted);
  }

  .cinder-run-step-timeline__item[data-cinder-connector-after='hidden']::before {
    display: none;
  }

  .cinder-run-step-timeline__item[data-cinder-selectable] {
    cursor: pointer;
  }

  .cinder-run-step-timeline__selection-control {
    position: absolute;
    inset: 0;
    z-index: 0;
    padding: 0;
    background: transparent;
    border: 0;
    opacity: 0;
    pointer-events: none;
  }

  .cinder-run-step-timeline__item[data-cinder-selectable]:has(
      .cinder-run-step-timeline__selection-control:focus-visible
    )
    .cinder-run-step-timeline__event {
    border-radius: var(--cinder-radius-md);
    outline: var(--cinder-ring-width) solid transparent;
    box-shadow: var(--_cinder-focus-ring-shadow);
  }

  .cinder-run-step-timeline__item[data-cinder-selected] .cinder-run-step-timeline__event {
    border-radius: var(--cinder-radius-md);
    background: color-mix(in oklch, var(--cinder-accent-solid), transparent 90%);
    box-shadow: inset 0 0 0 1px color-mix(in oklch, var(--cinder-accent-solid), transparent 55%);
  }

  /* ----------------------------------------
   * Event layout: marker column + content column
   * ---------------------------------------- */

  .cinder-run-step-timeline__event {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: var(--_cinder-rst-rail-size) 1fr;
    gap: var(--cinder-space-3);
    align-items: start;
    padding-inline-start: var(--_cinder-rst-depth-offset);
  }

  /* ----------------------------------------
   * Marker: StatusDot on the rail
   * ---------------------------------------- */

  .cinder-run-step-timeline__marker {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    width: var(--_cinder-rst-rail-size);
    padding-top: var(--cinder-space-1);
  }

  /* ----------------------------------------
   * Content column
   * ---------------------------------------- */

  .cinder-run-step-timeline__content {
    display: flex;
    flex-direction: column;
    gap: var(--cinder-space-2);
    min-width: 0;
  }

  /* ----------------------------------------
   * Header: step label + status badge
   * ---------------------------------------- */

  .cinder-run-step-timeline__header {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--cinder-space-2);
  }

  .cinder-run-step-timeline__label {
    font-size: var(--cinder-text-sm);
    font-weight: var(--cinder-font-medium);
    color: var(--cinder-text-default);
    flex-shrink: 0;
  }

  /* Running step: label highlighted */
  .cinder-run-step-timeline__item[data-cinder-status='running'] .cinder-run-step-timeline__label,
  .cinder-run-step-timeline__item[data-cinder-status='retrying'] .cinder-run-step-timeline__label,
  .cinder-run-step-timeline__item[data-cinder-status='waiting_approval']
    .cinder-run-step-timeline__label {
    color: var(--cinder-text-default);
    font-weight: var(--cinder-font-semibold);
  }

  .cinder-run-step-timeline__link {
    font-size: var(--cinder-text-xs);
  }

  .cinder-run-step-timeline__link--unsafe {
    color: var(--cinder-text-muted);
  }

  /* Pending step: label muted */
  .cinder-run-step-timeline__item[data-cinder-status='pending'] .cinder-run-step-timeline__label,
  .cinder-run-step-timeline__item[data-cinder-status='skipped'] .cinder-run-step-timeline__label,
  .cinder-run-step-timeline__item[data-cinder-status='cancelled'] .cinder-run-step-timeline__label {
    color: var(--cinder-text-muted);
  }

  /* ----------------------------------------
   * Progress bar wrapper
   * ---------------------------------------- */

  .cinder-run-step-timeline__progress {
    width: 100%;
    max-width: 24rem;
  }

  /* ----------------------------------------
   * Metadata: start/end/duration/attempts
   * ---------------------------------------- */

  .cinder-run-step-timeline__meta {
    margin: 0;
    padding: 0;
    display: flex;
    flex-wrap: wrap;
    gap: var(--cinder-space-1) var(--cinder-space-4);
  }

  .cinder-run-step-timeline__meta-row {
    display: flex;
    gap: var(--cinder-space-1);
    align-items: baseline;
  }

  .cinder-run-step-timeline__meta-term {
    font-size: var(--cinder-text-xs);
    color: var(--cinder-text-muted);
    font-weight: var(--cinder-font-medium);
  }

  .cinder-run-step-timeline__meta-term::after {
    content: ':';
  }

  .cinder-run-step-timeline__meta-definition {
    font-size: var(--cinder-text-xs);
    color: var(--cinder-text-subtle);
    font-variant-numeric: tabular-nums;
  }

  /* ----------------------------------------
   * Expandable detail panels
   * ---------------------------------------- */

  .cinder-run-step-timeline__details {
    display: flex;
    flex-direction: column;
    gap: var(--cinder-space-1);
    border-inline-start: 2px solid var(--cinder-border-muted);
    padding-inline-start: var(--cinder-space-3);
    margin-top: var(--cinder-space-1);
  }

  .cinder-run-step-timeline__detail-content {
    font-family: var(--cinder-font-mono);
    font-size: var(--cinder-text-xs);
    color: var(--cinder-text-subtle);
    background: var(--cinder-surface-inset);
    border-radius: var(--cinder-radius-sm);
    padding: var(--cinder-space-2) var(--cinder-space-3);
    white-space: pre-wrap;
    word-break: break-word;
    margin: 0;
    overflow-x: auto;
  }

  /* ----------------------------------------
   * Per-step body slot
   * ---------------------------------------- */

  .cinder-run-step-timeline__body {
    font-size: var(--cinder-text-sm);
    color: var(--cinder-text-muted);
  }

  /* ----------------------------------------
   * Rewound steps: speculatively executed, then unwound. Struck-through and
   * de-emphasized but still inspectable (details/collapsibles keep working).
   * The "Rewound" badge carries the state as text so it is never color-only.
   * ---------------------------------------- */

  .cinder-run-step-timeline__item[data-cinder-rewound] .cinder-run-step-timeline__label {
    text-decoration: line-through;
    color: var(--cinder-text-muted);
  }

  .cinder-run-step-timeline__item[data-cinder-rewound] .cinder-run-step-timeline__marker {
    opacity: 0.55;
  }

  .cinder-run-step-timeline__item[data-cinder-rewound] .cinder-run-step-timeline__meta {
    opacity: 0.7;
  }

  /* ----------------------------------------
   * Compensation steps: inset beneath their forward step with a dashed
   * reversal connector. The "Compensates <step>" badge names the relationship.
   * ---------------------------------------- */

  .cinder-run-step-timeline__item[data-cinder-compensation] {
    --_cinder-rst-compensation-inset: var(--cinder-space-5);

    padding-inline-start: var(--_cinder-rst-compensation-inset);
  }

  .cinder-run-step-timeline__item[data-cinder-compensation]::after {
    content: '';
    position: absolute;
    inset-inline-start: calc(var(--_cinder-rst-depth-offset) + var(--_cinder-rst-rail-center));
    inset-block-start: -0.5rem;
    inline-size: var(--cinder-space-5);
    block-size: 1.5rem;
    border-inline-start: 1px dashed var(--cinder-border-strong);
    border-block-end: 1px dashed var(--cinder-border-strong);
    border-end-start-radius: var(--cinder-radius-md);
    pointer-events: none;
  }

  /* ----------------------------------------
   * Branch / coordination groups: N parallel sub-lanes with won/lost/settled
   * outcomes. Winner emphasized, losers muted — driven by tokens.
   * ---------------------------------------- */

  .cinder-run-step-timeline__branch {
    min-width: 0;
  }

  .cinder-run-step-timeline__branch-heading {
    display: inline-flex;
    align-items: center;
    gap: var(--cinder-space-2);
  }

  .cinder-run-step-timeline__lanes {
    list-style: none;
    margin: var(--cinder-space-2) 0 0;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(14rem, 1fr));
    gap: var(--cinder-space-3);
  }

  .cinder-run-step-timeline__lane {
    border: 1px solid var(--cinder-border-muted);
    border-radius: var(--cinder-radius-md);
    padding: var(--cinder-space-3);
    background: var(--cinder-surface-inset);
    min-width: 0;
  }

  .cinder-run-step-timeline__lane-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--cinder-space-2);
    margin-block-end: var(--cinder-space-2);
  }

  .cinder-run-step-timeline__lane-label {
    font-size: var(--cinder-text-xs);
    font-weight: var(--cinder-font-semibold);
    color: var(--cinder-text-default);
    min-width: 0;
    overflow-wrap: anywhere;
  }

  .cinder-run-step-timeline__lane-steps {
    margin: 0;
  }

  /* Winner: emphasized border + full-strength text. */
  .cinder-run-step-timeline__lane[data-cinder-outcome='won'] {
    border-color: var(--cinder-status-success-solid);
    border-inline-start-width: 3px;
  }

  /* Loser: muted via a muted border and lane label — not a blanket opacity, so
   * step text, links, detail triggers, and focus rings keep full contrast. The
   * "Lost" outcome badge carries the outcome as text. */
  .cinder-run-step-timeline__lane[data-cinder-outcome='lost'] {
    border-color: var(--cinder-border-muted);
  }

  .cinder-run-step-timeline__lane[data-cinder-outcome='lost']
    .cinder-run-step-timeline__lane-label {
    color: var(--cinder-text-muted);
  }

  /* Settled: neutral, no competitive emphasis. */
  .cinder-run-step-timeline__lane[data-cinder-outcome='settled'] {
    border-color: var(--cinder-border);
  }

  /* Still racing: accent edge to signal in-flight. */
  .cinder-run-step-timeline__lane[data-cinder-outcome='racing'] {
    border-color: var(--cinder-accent-solid);
    border-inline-start-width: 3px;
  }

  /* ----------------------------------------
   * Focus ring (not applicable to the root list, but included for
   * completeness if the component is ever given an interactive element)
   * ---------------------------------------- */

  .cinder-run-step-timeline:focus-visible {
    outline: var(--cinder-ring-width) solid transparent;
    box-shadow: var(--_cinder-focus-ring-shadow);
  }

  @media (forced-colors: active) {
    .cinder-run-step-timeline:focus-visible {
      outline: var(--cinder-ring-width) solid ButtonText;
    }

    /* Ensure connector lines are visible in high-contrast mode */
    .cinder-run-step-timeline__item::before {
      background: ButtonText;
    }

    .cinder-run-step-timeline__item[data-cinder-selected] .cinder-run-step-timeline__event {
      outline: 1px solid Highlight;
      background: Canvas;
      box-shadow: none;
    }

    .cinder-run-step-timeline__item[data-cinder-selectable]:has(
        .cinder-run-step-timeline__selection-control:focus-visible
      )
      .cinder-run-step-timeline__event {
      outline: var(--cinder-ring-width) solid ButtonText;
      box-shadow: none;
    }
  }
}