/* css-zx-26.css — feuille de style principale /!zx (2026-09-22, remplace zx7-01.css) */
:root {
  --fond: #FBF3DD;
  --fond-carte: #FFFDF6;
  --bleu-profond: #0033A0;
  --bleu: #0047AB;
  --bleu-clair: #1E6FEB;
  --bleu-fonce: #001F54;
  --noir: #000000;
  --cyan-code: #00E5FF;
  --blanc: #FFFFFF;
  --bleu-ombre: rgba(0, 51, 160, 0.18);
}

/* Typographie et base */
* { box-sizing: border-box; }
body {
  margin: 0;
  padding: 0;
  font-family: "Arial Black", Arial, "Helvetica Neue", sans-serif;
  font-weight: 900;
  background: var(--fond);
  color: var(--bleu-profond);
  line-height: 1.6;
}

h1, h2, h3 {
  margin: 0 0 0.4em;
  font-family: "Arial Black", Arial, sans-serif;
  font-weight: 900;
  letter-spacing: 0.01em;
  color: var(--bleu-fonce);
}

h1 { font-size: 2rem; color: var(--bleu-fonce); }
h2 { font-size: 1.4rem; color: var(--bleu-profond); border-left: 4px solid var(--bleu-clair); padding-left: 0.5rem; }
h3 { font-size: 1.1rem; color: var(--bleu); }

p, li { font-size: 1rem; font-weight: 700; color: var(--bleu-profond); }

a {
  color: var(--bleu);
  font-weight: 900;
  text-decoration: none;
  border-bottom: 1px solid rgba(0, 71, 171, 0.45);
}
a:hover { color: var(--bleu-fonce); border-bottom-color: var(--bleu-fonce); }

/* Scripts / code — fond noir, Courier New, cyan gras */
code, pre, kbd, samp {
  font-family: "Courier New", Consolas, "Liberation Mono", Menlo, monospace;
  font-weight: 700;
  background: var(--noir);
  color: var(--cyan-code);
}

code {
  padding: 0.05em 0.35em;
  border-radius: 4px;
}

pre {
  padding: 0.9rem 1rem;
  border-radius: 8px;
  overflow-x: auto;
  border: 1px solid var(--bleu-fonce);
}
pre code { background: none; padding: 0; }

/* Conteneur principal */
main, header {
  width: 100%;
  max-width: 960px;
  margin: 0 auto;
  padding: 1.5rem 1.25rem 2rem;
}

header {
  background: linear-gradient(120deg, var(--bleu-profond), var(--bleu-clair));
  color: var(--blanc);
  border-bottom: 4px solid var(--bleu-fonce);
}

header h1 { color: var(--blanc); }
header p { color: rgba(255, 255, 255, 0.95); margin: 0.25rem 0 0.75rem; font-weight: 700; }

/* Navigation mnémotechnique */
nav ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

nav li a {
  display: inline-block;
  padding: 0.35rem 0.65rem;
  background: var(--bleu-ombre);
  color: var(--bleu-fonce);
  border: 1px solid var(--bleu-clair);
  border-radius: 6px;
  font-size: 0.95rem;
}

nav li a:hover {
  background: var(--bleu-clair);
  color: var(--blanc);
  border-color: var(--bleu-fonce);
}

/* Sections */
section {
  background: var(--fond-carte);
  border: 1px solid var(--bleu-clair);
  border-radius: 10px;
  padding: 1rem 1.1rem;
  margin: 1rem 0;
  box-shadow: 0 12px 30px var(--bleu-ombre);
  color: var(--bleu-profond);
}

section ul, section ol {
  margin: 0.35rem 0 0.2rem 1.2rem;
  padding: 0;
}

section li {
  margin: 0.2rem 0;
}

/* Palette Chromax utilitaire */
.chromax-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(90px, 1fr));
  gap: 8px;
  margin: 0.5rem 0;
}
.chromax-swatch {
  height: 44px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: "Courier New", Consolas, "Liberation Mono", Menlo, monospace;
  font-weight: 700;
  font-size: 0.9rem;
  border: 1px solid rgba(0, 31, 84, 0.25);
  color: var(--blanc);
}
.chromax-swatch.light { color: var(--noir); }

/* Table palette */
table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 0.6rem;
}

td, th {
  text-align: center;
  padding: 0.4rem;
  border: 3px solid var(--bleu-profond);
  font-family: "Courier New", Consolas, "Liberation Mono", Menlo, monospace;
  color: var(--bleu-profond);
  font-weight: 700;
}

/* Badges et emphases */
.badge {
  display: inline-block;
  padding: 0.15rem 0.5rem;
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 900;
  background: var(--bleu-clair);
  color: var(--blanc);
}

.note {
  border-left: 4px solid var(--bleu-fonce);
  padding-left: 0.6rem;
  color: var(--bleu-profond);
}

/* Grille simple */
.grid {
  display: grid;
  gap: 0.75rem;
}

.grid-2 { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }

/* Responsive */
@media (max-width: 720px) {
  header, main { padding: 1.25rem 1rem 1.5rem; }
  nav ul { gap: 0.4rem; }
  nav li a { font-size: 0.9rem; }
  h1 { font-size: 1.6rem; }
  h2 { font-size: 1.2rem; }
}