/* Suivi préventif : réutilise la palette et les thèmes de l’application. */
.maintenance-summary {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  margin-bottom: 22px;
}
.maintenance-summary article {
  padding: 20px;
}
.maintenance-summary small {
  display: block;
  color: var(--muted);
  margin-bottom: 10px;
}
.maintenance-summary strong {
  font-size: 30px;
  letter-spacing: -1px;
}
.maintenance-filters {
  flex-wrap: wrap;
  align-items: end;
}
.maintenance-filters .field {
  min-width: 160px;
  flex: 1;
  margin: 0;
}
.maintenance-filters .search-box {
  min-width: 200px;
  flex: 1.4;
}
.maintenance-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 20px 0;
}
.maintenance-attachment {
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 16px;
  margin: 18px 0;
  min-width: 0;
}
.maintenance-attachment legend {
  font-size: 13px;
  font-weight: 600;
  padding: 0 6px;
}
.maintenance-notes {
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  line-height: 1.7;
}
.maintenance-timeline {
  display: grid;
  gap: 18px;
}
.maintenance-timeline article {
  border-left: 3px solid var(--line);
  padding-left: 16px;
}
.maintenance-timeline small {
  display: block;
  color: var(--muted);
  margin-top: 6px;
}
.maintenance-timeline details {
  font-size: 12px;
  line-height: 1.8;
}
@media (max-width: 760px) {
  .maintenance-summary {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
  }
  .maintenance-summary article {
    padding: 14px;
  }
  .maintenance-filters {
    display: grid;
    grid-template-columns: 1fr;
  }
  .maintenance-filters .field,
  .maintenance-filters .search-box {
    min-width: 0;
    width: 100%;
  }
  .maintenance-actions .btn {
    flex: 1 1 180px;
  }
}
@media (prefers-reduced-motion: reduce) {
  .maintenance-summary * {
    animation: none;
    transition: none;
  }
}