/* ============================================================
   NAV.CSS — NAV/LIENS and DATA/GRENIER screens (sahome.fr cockpit)
   Rows reuse apps.css (.perf-*); only portal variables (main.css).
   ============================================================ */

/* ============================================================
   NAV — groups of MCDU rows
   ============================================================ */
.nav-group + .nav-group {
  margin-top: .6rem;
}

/* Group title: small muted label over a separator line, like an FMS page section */
.nav-group-title {
  font-size: .7rem;
  letter-spacing: .18em;
  color: var(--text-muted);
  padding: .5rem .4rem .3rem;
  border-bottom: 1px solid var(--separator);
  margin-bottom: .2rem;
}

/* Link that is not a monitored service: neutral status box */
.perf-status-box.nav-nostate {
  color: var(--muted);
}

/* ============================================================
   GRENIER — memories, two lines each (name + description)
   ============================================================ */
.grenier-list {
  display: flex;
  flex-direction: column;
  padding-top: .3rem;
  max-height: 34rem;
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: var(--muted) transparent;
}

.grenier-item {
  display: grid;
  grid-template-columns: 50px minmax(0, 1fr) 100px;
  gap: .7rem;
  align-items: center;
  padding: .45rem .4rem .45rem 0;
  text-decoration: none;
  color: inherit;
  border-bottom: 1px solid var(--border-dim);
  transition: background .15s;
  cursor: url('../gfx/cursor.svg') 16 16, pointer;
}

.grenier-item:hover {
  background: rgba(0, 180, 255, .06);     /* same as .perf-row:hover */
}

.grenier-text {
  display: flex;
  flex-direction: column;
  gap: .15rem;
  min-width: 0;
}

.grenier-name {
  font-size: .9rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--accent);
}

.grenier-desc {
  font-size: .75rem;
  letter-spacing: .03em;
  line-height: 1.45;
  color: var(--green);
}

/* ── Screenshot viewer (overlay of fms.css) ── */
.grenier-viewer {
  max-width: 1000px;
  max-height: 90vh;
}

.grenier-viewer-body {
  flex: 1;
  min-height: 0;
  display: flex;
  justify-content: center;
  align-items: center;
  background: black;
  overflow: auto;
}

.grenier-viewer-body img {
  max-width: 100%;
  max-height: 70vh;
  object-fit: contain;
}

.grenier-viewer-desc {
  font-size: .75rem;
  color: var(--green);
  letter-spacing: .03em;
}

/* ── Responsive ── */
@media (max-width: 640px) {
  .grenier-item { grid-template-columns: 34px minmax(0, 1fr) 64px; gap: .4rem; }
  .grenier-name { font-size: .72rem; }
  .grenier-desc { font-size: .65rem; }
  .nav-group-title { font-size: .6rem; }
}