/* workflow flowchart modal */

.workflow-flow {
  display: grid;
  gap: 0;
  min-width: 0;
}

/* phase block */
.workflow-phase {
  display: grid;
  gap: var(--space-xs);
}

.workflow-phase__label {
  background: color-mix(in srgb, var(--phase-color) 12%, transparent);
  border-left: 3px solid var(--phase-color);
  border-radius: var(--radius-xs);
  color: var(--phase-color);
  font-size: var(--text-2xs);
  font-weight: 600;
  letter-spacing: 0.06em;
  padding: var(--space-2xs) var(--space-xs);
  text-transform: uppercase;
  width: fit-content;
}

.workflow-phase__content {
  display: grid;
  gap: var(--space-sm);
  grid-template-columns: 1fr auto;
}

/* steps column */
.workflow-phase__steps {
  display: grid;
  gap: var(--space-xs);
  padding-left: var(--space-sm);
}

.workflow-step {
  align-items: flex-start;
  display: flex;
  gap: var(--space-xs);
}

.workflow-step__icon {
  align-items: center;
  background: color-mix(in srgb, var(--phase-color) 15%, transparent);
  border: 1px solid color-mix(in srgb, var(--phase-color) 30%, transparent);
  border-radius: var(--radius-xs);
  color: var(--phase-color);
  display: inline-flex;
  flex-shrink: 0;
  font-size: var(--text-2xs);
  font-weight: 700;
  height: 1.5rem;
  justify-content: center;
  min-width: 1.5rem;
  padding: 0 var(--space-2xs);
}

.workflow-step__icon--ai {
  background: color-mix(in srgb, var(--phase-color) 25%, transparent);
  border-color: var(--phase-color);
}

.workflow-step__body {
  display: grid;
  gap: var(--space-3xs, 2px);
  min-width: 0;
}

.workflow-step__label {
  color: var(--text-primary);
  font-size: var(--text-sm);
}

.workflow-step__desc {
  color: var(--text-muted);
  font-size: var(--text-xs);
  line-height: 1.4;
}

/* input/output tags */
.workflow-step__io {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3xs, 2px) var(--space-2xs);
  margin-top: var(--space-3xs, 2px);
}

.workflow-io {
  border-radius: var(--radius-xs);
  font-size: 0.625rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  padding: 1px var(--space-2xs);
}

.workflow-io--in {
  background: color-mix(in srgb, var(--vibrance-info, var(--neutral-400)) 12%, transparent);
  color: var(--vibrance-info, var(--neutral-400));
}

.workflow-io--out {
  background: color-mix(in srgb, var(--vibrance-success) 12%, transparent);
  color: var(--vibrance-success);
}

/* external services column */
.workflow-phase__ext {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  justify-content: center;
  min-width: 10rem;
  max-width: 14rem;
}

.workflow-ext {
  background: color-mix(in srgb, var(--phase-color) 8%, transparent);
  border: 1px solid color-mix(in srgb, var(--phase-color) 20%, transparent);
  border-radius: var(--radius-sm);
  display: grid;
  font-size: var(--text-xs);
  gap: var(--space-3xs, 2px);
  padding: var(--space-xs) var(--space-sm);
}

.workflow-ext strong {
  color: var(--phase-color);
  font-size: var(--text-2xs);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.workflow-ext span {
  color: var(--text-secondary);
}

.workflow-ext__link {
  color: var(--text-muted) !important;
  font-size: 0.625rem !important;
  font-style: italic;
  letter-spacing: 0.02em;
}

/* connector between phases */
.workflow-connector {
  display: flex;
  justify-content: center;
  padding: var(--space-2xs) 0;
}

.workflow-connector__line {
  border-left: 2px dashed var(--border-subtle);
  display: block;
  height: 1.25rem;
  position: relative;
  width: 0;
}

.workflow-connector__line::after {
  border-left: 4px solid transparent;
  border-right: 4px solid transparent;
  border-top: 5px solid var(--text-muted);
  content: '';
  left: -5px;
  position: absolute;
  bottom: -2px;
}

/* delivery outputs */
.workflow-deliver {
  display: grid;
  gap: var(--space-xs);
  grid-template-columns: repeat(auto-fit, minmax(12rem, 1fr));
  padding-left: var(--space-sm);
}

.workflow-deliver__item {
  background: color-mix(in srgb, var(--phase-color) 6%, transparent);
  border: 1px solid color-mix(in srgb, var(--phase-color) 18%, transparent);
  border-radius: var(--radius-sm);
  display: flex;
  gap: var(--space-xs);
  padding: var(--space-xs) var(--space-sm);
}

.workflow-deliver__icon {
  align-items: center;
  background: color-mix(in srgb, var(--vibrance-danger) 18%, transparent);
  border-radius: var(--radius-xs);
  color: var(--vibrance-danger);
  display: inline-flex;
  flex-shrink: 0;
  font-size: 0.6rem;
  font-weight: 700;
  height: 1.5rem;
  justify-content: center;
  letter-spacing: 0.04em;
  min-width: 1.5rem;
  padding: 0 var(--space-2xs);
}

.workflow-deliver__item strong {
  color: var(--text-primary);
  display: block;
  font-size: var(--text-sm);
}

.workflow-deliver__item span {
  color: var(--text-muted);
  font-size: var(--text-xs);
}

/* responsive */
@media (max-width: 859px) {
  .workflow-phase__content {
    grid-template-columns: 1fr;
  }

  .workflow-phase__ext {
    flex-direction: row;
    flex-wrap: wrap;
    max-width: none;
  }

  .workflow-ext {
    flex: 1;
    min-width: 8rem;
  }

  .workflow-deliver {
    grid-template-columns: 1fr;
  }
}