/* Interface du serveur central : sobre, lisible, adaptée au poste de travail et au mobile. */
:root {
  --cc-primary: #1b3a5c;
  --cc-primary-soft: #eef3f8;
  --cc-accent: #2f7ab8;
  --cc-sidebar: #10263d;
  --cc-sidebar-hover: #1c3b5a;
  --cc-border: #dfe4ea;
  --cc-text-muted: #5a6572;
}

body {
  background: #f5f7fa;
  color: #1f2933;
  font-size: 0.95rem;
}

a { color: var(--cc-accent); }
a:hover { color: var(--cc-primary); }

/* --- Mise en page ---------------------------------------------------------------- */
.app {
  display: flex;
  min-height: 100vh;
}

.sidebar {
  width: 250px;
  flex: 0 0 250px;
  background: var(--cc-sidebar);
  color: #d7e2ee;
  position: sticky;
  top: 0;
  height: 100vh;
  overflow-y: auto;
}

.sidebar .brand {
  padding: 1.1rem 1rem;
  font-weight: 600;
  font-size: 1.05rem;
  color: #fff;
  border-bottom: 1px solid rgba(255, 255, 255, .08);
  display: flex;
  align-items: center;
  gap: .5rem;
}

.sidebar .nav-section {
  padding: .9rem 1rem .25rem;
  font-size: .72rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: #7f9bb8;
}

.sidebar .nav-link {
  color: #cfdcea;
  padding: .5rem 1rem;
  display: flex;
  align-items: center;
  gap: .6rem;
  border-left: 3px solid transparent;
}

.sidebar .nav-link:hover { background: var(--cc-sidebar-hover); color: #fff; }
.sidebar .nav-link.active {
  background: var(--cc-sidebar-hover);
  color: #fff;
  border-left-color: var(--cc-accent);
  font-weight: 600;
}

.sidebar .version {
  padding: .75rem 1rem;
  font-size: .78rem;
  color: #7f9bb8;
  border-top: 1px solid rgba(255, 255, 255, .08);
}

.content {
  flex: 1 1 auto;
  min-width: 0;
  padding: 1.25rem 1.5rem 3rem;
}

.topbar {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1rem;
}

.page-header {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  gap: .75rem;
  margin-bottom: 1rem;
}

.page-header h1 {
  font-size: 1.4rem;
  font-weight: 600;
  margin: 0;
}

/* --- Composants ------------------------------------------------------------------- */
.card {
  border: 1px solid var(--cc-border);
  border-radius: .5rem;
  box-shadow: 0 1px 2px rgba(16, 38, 61, .04);
}

.card-header {
  background: #fff;
  border-bottom: 1px solid var(--cc-border);
  font-weight: 600;
}

.kpi .valeur { font-size: 1.6rem; font-weight: 600; line-height: 1.1; }
.kpi .libelle { font-size: .78rem; text-transform: uppercase; color: var(--cc-text-muted); letter-spacing: .03em; }

.table > :not(caption) > * > * { padding: .55rem .6rem; }
.table thead th {
  font-size: .75rem;
  text-transform: uppercase;
  letter-spacing: .03em;
  color: var(--cc-text-muted);
  border-bottom-width: 1px;
}

.text-brand { color: var(--cc-primary); }
.bg-brand { background: var(--cc-primary); }
.btn-primary { background: var(--cc-primary); border-color: var(--cc-primary); }
.btn-primary:hover { background: #16324f; border-color: #16324f; }
.btn-outline-primary { color: var(--cc-primary); border-color: var(--cc-primary); }
.btn-outline-primary:hover { background: var(--cc-primary); border-color: var(--cc-primary); }

.mono, .font-monospace { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; }

.cle-licence {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 1.05rem;
  letter-spacing: .04em;
  background: var(--cc-primary-soft);
  border: 1px solid var(--cc-border);
  border-radius: .4rem;
  padding: .45rem .7rem;
  display: inline-block;
}

.secret-box {
  background: #fff8e1;
  border: 1px solid #f0d78c;
  border-radius: .4rem;
  padding: .75rem;
  word-break: break-all;
}

.etape {
  display: flex;
  gap: .6rem;
  align-items: center;
  font-size: .85rem;
  color: var(--cc-text-muted);
  flex-wrap: wrap;
  margin-bottom: 1rem;
}

.etape span {
  border: 1px solid var(--cc-border);
  background: #fff;
  border-radius: 2rem;
  padding: .2rem .7rem;
}

.etape span.actif { background: var(--cc-primary); color: #fff; border-color: var(--cc-primary); }

.docs-code, pre {
  background: #0f2436;
  color: #e8eef5;
  border-radius: .4rem;
  padding: .7rem .85rem;
  font-size: .82rem;
  overflow-x: auto;
}

.docs-note {
  border-left: 3px solid var(--cc-accent);
  background: var(--cc-primary-soft);
  padding: .6rem .8rem;
  border-radius: 0 .4rem .4rem 0;
  margin: .8rem 0;
}

.docs-contenu h2 { font-size: 1.15rem; margin-top: 1.6rem; font-weight: 600; }
.docs-contenu h3 { font-size: 1rem; margin-top: 1.2rem; font-weight: 600; }
.docs-contenu table { width: 100%; margin: .8rem 0; }

.barre-fond { background: #e7edf3; border-radius: .3rem; height: .5rem; overflow: hidden; }
.barre-valeur { background: var(--cc-accent); height: 100%; }

/* --- Mobile ------------------------------------------------------------------------ */
@media (max-width: 991.98px) {
  .app { flex-direction: column; }
  .sidebar {
    width: 100%;
    flex: 0 0 auto;
    height: auto;
    position: static;
  }
  .sidebar .nav-collapse { display: none; }
  .sidebar .nav-collapse.show { display: block; }
  .content { padding: 1rem; }
}