:root {
  --mineral: #2a2e33;
  --mineral-doux: #3d4248;
  --mineral-clair: #4a5058;
  --papier: #e8e4d9;
  --papier-vif: #f7f3e8;
  --encre: #1c1f23;
  --encre-douce: #3a3f46;
  --citron: #e8d44d;
  --indigo: #3d4f8f;
  --indigo-clair: #5c6fb3;
  --ok: #1f7a4d;
  --alerte: #a13a1c;
  --focus: #e8d44d;
  --fond: var(--mineral);
  --texte: var(--papier);
  --cible: 3rem;
}
html[data-theme="contraste"] {
  --papier: #fffdf6;
  --encre: #0b0c0d;
  --citron: #ffe44a;
  --indigo: #1f2f7a;
}
html[data-taille="grande"] { font-size: 125%; }
html[data-mouvement="reduit"] *,
html[data-mouvement="reduit"] *::before,
html[data-mouvement="reduit"] *::after {
  animation: none !important;
  transition: none !important;
}
* { box-sizing: border-box; }
html { font-size: 112.5%; }
body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at 12% 0, #4a5058 0, transparent 36%),
    linear-gradient(180deg, var(--mineral-doux) 0%, var(--mineral) 100%);
  color: var(--texte);
  font-family: "Segoe UI", "Candara", "Gill Sans", sans-serif;
  line-height: 1.5;
}
a { color: var(--citron); text-underline-offset: 0.18em; }
a:hover { color: var(--papier-vif); }
.carnet a { color: var(--indigo); }
.carnet a:hover { color: var(--encre); }
:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 3px;
}
.skip {
  position: absolute;
  left: 1rem;
  top: -4rem;
  background: var(--citron);
  color: var(--encre);
  padding: 0.6rem 0.9rem;
  min-height: var(--cible);
}
.skip:focus { top: 1rem; }
.bandeau {
  background: #1c1f23;
  color: var(--papier);
  padding: 0.65rem 1rem;
  font-size: 0.92rem;
}
.bandeau strong { color: var(--citron); }
.masthead {
  display: grid;
  gap: 1rem;
  padding: 1rem;
  background: var(--mineral-clair);
  border-bottom: 4px solid var(--citron);
}
.marque {
  margin: 0;
  font-size: 1.45rem;
  letter-spacing: -0.03em;
}
.marque span {
  display: block;
  margin-top: 0.25rem;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #d7d2c4;
}
.commandes, nav ul, .actions, .compact, .filtres {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  align-items: end;
}
nav {
  background: #23272c;
  padding: 0.5rem 0.7rem;
}
nav ul { list-style: none; margin: 0; padding: 0; }
nav a, button, .bouton {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: var(--cible);
  min-width: var(--cible);
  padding: 0.7rem 1rem;
  border: 0;
  border-radius: 0.7rem;
  background: var(--indigo);
  color: #fff;
  font: inherit;
  text-decoration: none;
}
nav a[aria-current="page"] { background: var(--citron); color: var(--encre); }
button, .bouton { cursor: pointer; }
button.secondaire, .bouton.secondaire { background: var(--mineral-doux); color: var(--papier); }
button.danger { background: var(--alerte); }
label {
  display: grid;
  gap: 0.3rem;
  font-size: 0.92rem;
}
input, select, textarea {
  min-height: var(--cible);
  padding: 0.6rem 0.75rem;
  border: 2px solid #6b717a;
  border-radius: 0.6rem;
  background: var(--papier);
  color: var(--encre);
  font: inherit;
}
textarea { min-height: 7rem; }
.layout {
  display: grid;
  gap: 1rem;
  padding: 1rem;
}
main.carnet {
  background: var(--papier);
  color: var(--encre);
  border-radius: 1rem;
  padding: 1rem 1rem 1.4rem;
  box-shadow: 0 10px 30px rgba(0,0,0,.22);
}
.briefing {
  background: #23272c;
  border-radius: 1rem;
  padding: 1rem;
}
.avis, .erreur {
  padding: 0.8rem 1rem;
  border-radius: 0.7rem;
  min-height: var(--cible);
}
.avis { background: #d9f0e3; color: #12472c; }
.erreur { background: #f6d6cc; color: #6b1f0d; }
.etat {
  display: inline-flex;
  align-items: center;
  min-height: 2rem;
  padding: 0.2rem 0.7rem;
  border-radius: 999px;
  background: var(--indigo);
  color: #fff;
  font-size: 0.85rem;
}
.etat.hors-ligne { background: var(--alerte); }
.etat.en-ligne { background: var(--ok); }
.grille, .cartes { display: grid; gap: 0.8rem; }
.carte, .fiche {
  background: var(--papier-vif);
  border: 1px solid #c8c2b4;
  border-radius: 0.9rem;
  padding: 0.9rem;
}
.carte h2, .fiche h2, h1 { margin-top: 0; }
.chrono {
  list-style: none;
  margin: 0;
  padding: 0 0 0 1.1rem;
  border-left: 4px solid var(--indigo);
}
.chrono li {
  position: relative;
  padding: 0.4rem 0 0.9rem 1rem;
}
.chrono li::before {
  content: "";
  position: absolute;
  left: -0.85rem;
  top: 0.55rem;
  width: 0.85rem;
  height: 0.85rem;
  border-radius: 50%;
  background: var(--citron);
  border: 2px solid var(--indigo);
}
.matrice { width: 100%; border-collapse: collapse; }
.matrice th, .matrice td {
  border: 1px solid #c8c2b4;
  padding: 0.55rem;
  text-align: left;
}
.pied {
  padding: 1rem;
  color: #d7d2c4;
}
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
}
@media (min-width: 768px) {
  .masthead { grid-template-columns: 1.2fr 0.8fr; }
  .layout { grid-template-columns: minmax(0, 2fr) minmax(16rem, 0.8fr); }
  .cartes { grid-template-columns: 1fr 1fr; }
}
@media (min-width: 1440px) {
  .layout { max-width: 78rem; margin: 0 auto; }
}
@media (max-width: 390px) {
  nav a, button { width: 100%; }
}
@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
}