/**
 * LML Workflow Components
 * Shared learner workflow cards used across courses, knowledge assessment, and training.
 * Presentation only: module-specific business rules stay in their PHP controllers/views.
 */
:root {
  --lml-flow-gap: var(--lml-space-4, 16px);
  --lml-flow-card-padding: 24px;
  --lml-flow-card-radius: var(--lml-user-card-radius, 18px);
  --lml-flow-inner-radius: 12px;
  --lml-flow-marker-size: 56px;
  --lml-flow-action-width: 190px;
}

.lml-flow-list {
  display: grid;
  gap: var(--lml-flow-gap);
}

.lml-flow-card {
  display: grid;
  grid-template-columns: var(--lml-flow-marker-size) minmax(0, 1fr) minmax(var(--lml-flow-action-width), auto);
  align-items: stretch;
  gap: 20px;
  min-width: 0;
  padding: var(--lml-flow-card-padding);
  border: 1px solid var(--lml-border, rgba(7, 36, 77, .10));
  border-radius: var(--lml-flow-card-radius);
  background: var(--lml-surface, #fff);
  box-shadow: var(--lml-user-card-shadow, 0 10px 28px rgba(7, 36, 77, .07));
}

.lml-flow-card.is-completed {
  background: linear-gradient(135deg, #fff 0%, #fbfefc 100%);
}

.lml-flow-card.is-locked {
  background: #fbfcfe;
}

.lml-flow-marker {
  width: var(--lml-flow-marker-size);
  height: var(--lml-flow-marker-size);
  display: grid;
  place-items: center;
  align-self: start;
  border-radius: 16px;
  background: var(--lml-primary-100, #eaf2ff);
  color: var(--lml-primary-800, #0b3f73);
  font-size: .9rem;
  font-weight: 900;
  line-height: 1;
  text-align: center;
}

.lml-flow-card.is-completed .lml-flow-marker {
  background: var(--lml-success-100, #e9fbf5);
  color: var(--lml-success-700, #0f7a5c);
}

.lml-flow-card.is-locked .lml-flow-marker {
  background: #f1f5f9;
  color: #64748b;
}

.lml-flow-card.is-accent-gold .lml-flow-marker {
  background: var(--lml-gold-100, #fff3d1);
  color: var(--lml-gold-700, #9a6b00);
}

.lml-flow-main,
.lml-flow-heading {
  min-width: 0;
}

.lml-flow-main {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding-block: 2px;
}

.lml-flow-heading {
  display: grid;
  gap: 10px;
}

.lml-flow-badges {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

.lml-flow-title {
  margin: 0;
  color: var(--lml-primary-950, #061a38);
  font-size: var(--lml-font-h3, 1.125rem);
  font-weight: 900;
  line-height: 1.46;
  overflow-wrap: break-word;
}

.lml-flow-description {
  margin: 10px 0 0;
  color: var(--lml-muted, #667085);
  line-height: var(--lml-line-body, 1.6);
}

.lml-flow-metrics {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 16px;
}

.lml-flow-metric {
  display: inline-grid;
  grid-template-columns: auto auto;
  align-items: baseline;
  gap: 7px;
  min-height: 42px;
  padding: 9px 12px;
  border: 1px solid var(--lml-border, rgba(7, 36, 77, .10));
  border-radius: var(--lml-flow-inner-radius);
  background: var(--lml-bg-soft, #f8fbff);
}

.lml-flow-metric small {
  color: var(--lml-muted, #667085);
  font-size: var(--lml-font-caption, .8125rem);
  font-weight: 700;
}

.lml-flow-metric strong {
  color: var(--lml-primary-950, #061a38);
  font-size: .95rem;
  font-weight: 900;
}

.lml-flow-note {
  margin: 14px 0 0;
  padding: 10px 12px;
  border-radius: var(--lml-flow-inner-radius);
  background: #f8fafc;
  color: #526071;
  font-size: var(--lml-font-small, .875rem);
  font-weight: 700;
  line-height: var(--lml-line-compact, 1.45);
}

.lml-flow-actions {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-self: stretch;
  gap: 12px;
  min-width: var(--lml-flow-action-width);
  padding-left: 18px;
  border-left: 1px solid var(--lml-border, rgba(7, 36, 77, .10));
}

.lml-flow-actions form {
  margin: 0;
}

.lml-flow-actions .btn,
.lml-flow-actions button.btn,
.lml-flow-actions form .btn {
  width: 100%;
  min-height: 46px;
  justify-content: center;
  padding-inline: 20px;
  border-radius: var(--lml-flow-inner-radius);
  text-align: center;
  white-space: normal;
}

/* Course lesson cards are a workflow step too; align their surface rhythm with shared cards. */
.course-detail-page .lesson-list-card,
.training-classroom-page .training-activity-card {
  border-radius: var(--lml-flow-card-radius);
  border-color: var(--lml-border, rgba(7, 36, 77, .10));
  box-shadow: var(--lml-user-card-shadow, 0 10px 28px rgba(7, 36, 77, .07));
}

/* Knowledge-room action groups follow the same spacing contract without changing its module logic. */
.knowledge-room-summary-actions,
.training-certificate-actions,
.training-finalize-actions {
  gap: 12px;
}

@media (max-width: 920px) {
  .lml-flow-card {
    grid-template-columns: var(--lml-flow-marker-size) minmax(0, 1fr);
  }

  .lml-flow-actions {
    grid-column: 2;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    min-width: 0;
    padding: 16px 0 0;
    border-left: 0;
    border-top: 1px solid var(--lml-border, rgba(7, 36, 77, .10));
  }

  .lml-flow-actions > :only-child {
    grid-column: 1 / -1;
  }
}

@media (max-width: 640px) {
  :root {
    --lml-flow-card-padding: 18px;
    --lml-flow-marker-size: 48px;
  }

  .lml-flow-card {
    grid-template-columns: 1fr;
    gap: 14px;
    border-radius: var(--lml-flow-card-radius);
  }

  .lml-flow-marker {
    border-radius: 14px;
  }

  .lml-flow-actions {
    grid-column: auto;
    grid-template-columns: 1fr;
    padding-top: 14px;
  }

  .lml-flow-metrics {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .lml-flow-metric {
    grid-template-columns: 1fr;
    gap: 2px;
  }
}