/* ============================================================
   Identité visuelle du site — palette de marque
   ============================================================ */
:root {
  --md-primary-fg-color: #0e7c3f;
  --md-primary-fg-color--light: #2fa360;
  --md-primary-fg-color--dark: #0a5c2f;
  --md-accent-fg-color: #c9860f;
  --brand-a: #0e7c3f;
  --brand-b: #2fa360;
  --brand-c: #e3a92b;
}

[data-md-color-scheme="slate"] {
  --md-primary-fg-color: #22a85c;
  --md-accent-fg-color: #f0c04a;
  --md-default-bg-color: #101f18;
}

/* ============================================================
   Bandeau "hero" — page d'accueil
   ============================================================ */
.md-typeset .hero {
  position: relative;
  overflow: hidden;
  border-radius: 18px;
  padding: 2.8rem 2.4rem;
  margin: 0 0 1.8rem;
  background:
    radial-gradient(circle at 12% 18%, rgba(255,255,255,.14), transparent 45%),
    linear-gradient(135deg, var(--brand-a) 0%, var(--brand-b) 55%, var(--brand-c) 100%);
  color: #fff;
  box-shadow: 0 20px 45px -18px rgba(14, 124, 63, .5);
}

.md-typeset .hero .hero-logo {
  width: 108px;
  height: auto;
  padding: 0.6rem;
  margin: 0 0 1rem;
  background: #fff;
  border-radius: 14px;
  box-shadow: 0 10px 24px -8px rgba(0, 0, 0, .35);
}

.md-typeset .hero h1 {
  color: #fff;
  font-size: 2.15rem;
  font-weight: 800;
  letter-spacing: -0.01em;
  margin: 0 0 0.6rem;
}

.md-typeset .hero p { color: rgba(255,255,255,.92); margin: 0.3rem 0; }
.md-typeset .hero strong { color: #fff; }

.md-typeset .hero .hero-actions {
  margin-top: 1.2rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.md-typeset .hero .md-button {
  border-radius: 999px;
  font-size: 0.78rem;
  padding: 0.55rem 1.2rem;
}

.md-typeset .hero .md-button--primary {
  background: #fff;
  color: var(--brand-a);
  border: none;
}

.md-typeset .hero .md-button--primary:hover {
  filter: brightness(0.96);
  transform: translateY(-1px);
}

.md-typeset .hero .md-button:not(.md-button--primary) {
  border-color: rgba(255,255,255,.55);
  color: #fff;
}

.md-typeset .hero .md-button:not(.md-button--primary):hover {
  background: rgba(255,255,255,.12);
}

/* ============================================================
   Encart "Ouvrir les diapositives" (admonition tip) — recoloré
   pour suivre l'identité de marque plutôt que le vert par défaut
   ============================================================ */
.md-typeset .admonition.tip,
.md-typeset details.tip {
  border-color: var(--brand-c);
}

.md-typeset .tip > .admonition-title,
.md-typeset .tip > summary {
  background-color: rgba(227, 169, 43, 0.12);
}

.md-typeset .tip > .admonition-title::before,
.md-typeset .tip > summary::before {
  background-color: var(--brand-c);
}

/* ============================================================
   Page "Téléchargements" — accès protégé par email + code
   ============================================================ */
.md-typeset .gate-note {
  font-size: 0.82rem;
  color: var(--md-default-fg-color--light);
  background: var(--md-code-bg-color);
  border-left: 3px solid var(--brand-c);
  border-radius: 4px;
  padding: 0.7rem 1rem;
  margin: 1rem 0 1.6rem;
}

.md-typeset #gate-form {
  max-width: 420px;
  padding: 1.4rem;
  border-radius: 14px;
  border: 1px solid var(--md-default-fg-color--lightest);
  background: var(--md-default-bg-color);
}

.md-typeset .gate-field {
  margin-bottom: 0.9rem;
}

.md-typeset .gate-field label {
  display: block;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--md-default-fg-color--light);
  margin-bottom: 0.3rem;
}

.md-typeset .gate-field input {
  width: 100%;
  padding: 0.55rem 0.75rem;
  border-radius: 8px;
  border: 1px solid var(--md-default-fg-color--lighter);
  background: var(--md-default-bg-color);
  color: var(--md-default-fg-color);
  font-size: 0.85rem;
}

.md-typeset .gate-field input:focus {
  outline: none;
  border-color: var(--brand-a);
}

.md-typeset #gate-form .md-button {
  border-radius: 999px;
  width: 100%;
}

.md-typeset .gate-error {
  color: #d1495b;
  font-size: 0.78rem;
  margin: 0.6rem 0 0;
  min-height: 1em;
}

.md-typeset .gate-form-inline {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
}

.md-typeset .gate-input-inline {
  padding: 0.45rem 0.7rem;
  border-radius: 8px;
  border: 1px solid var(--md-default-fg-color--lighter);
  background: var(--md-default-bg-color);
  color: var(--md-default-fg-color);
  font-size: 0.8rem;
  flex: 1 1 160px;
  min-width: 140px;
}

.md-typeset .gate-input-inline:focus {
  outline: none;
  border-color: var(--brand-a);
}

.md-typeset .gate-form-inline .md-button {
  border-radius: 999px;
  font-size: 0.75rem;
  padding: 0.45rem 1rem;
  flex: 0 0 auto;
}

.md-typeset .gate-form-inline .gate-error {
  flex-basis: 100%;
  margin: 0.2rem 0 0;
}

.md-typeset .download-group {
  border: 1px solid var(--md-default-fg-color--lightest);
  border-radius: 12px;
  padding: 1rem 1.2rem;
  margin: 0 0 0.9rem;
}

.md-typeset .download-group h3 {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin: 0 0 0.6rem;
  font-size: 0.95rem;
}

.md-typeset .download-group .dl-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.6em;
  height: 1.6em;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--brand-a), var(--brand-c));
  color: #fff;
  font-size: 0.75rem;
  font-weight: 700;
}

.md-typeset .download-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.md-typeset .pdf-tag {
  display: inline-flex;
  align-items: center;
  font-size: 0.62rem;
  font-weight: 800;
  letter-spacing: 0.02em;
  padding: 0.1rem 0.35rem;
  border-radius: 4px;
  background: #d1495b;
  color: #fff;
}

.md-typeset .download-links a {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.82rem;
  padding: 0.45rem 0.85rem;
  border-radius: 999px;
  background: var(--md-code-bg-color);
  text-decoration: none;
  color: var(--md-default-fg-color);
}

.md-typeset .download-links a:hover {
  background: var(--brand-a);
  color: #fff;
}

.md-typeset .download-links .dl-size {
  opacity: 0.65;
  font-size: 0.75em;
}

.md-typeset .module-picker {
  max-width: 480px;
  padding: 1.4rem 1.4rem 1.6rem;
  border-radius: 14px;
  border: 1px solid var(--md-default-fg-color--lightest);
  background: var(--md-default-bg-color);
}

.md-typeset .picker-label {
  display: block;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--md-default-fg-color--light);
  margin: 0 0 0.4rem;
}

.md-typeset #module-select {
  width: 100%;
  padding: 0.6rem 0.75rem;
  border-radius: 8px;
  border: 1px solid var(--md-default-fg-color--lighter);
  background: var(--md-default-bg-color);
  color: var(--md-default-fg-color);
  font-size: 0.85rem;
}

.md-typeset #module-select:focus {
  outline: none;
  border-color: var(--brand-a);
}

.md-typeset .module-panel {
  margin-top: 1.3rem;
  padding-top: 1.2rem;
  border-top: 1px dashed var(--md-default-fg-color--lightest);
}

.md-typeset .module-panel h3 {
  margin: 0 0 0.7rem;
  font-size: 0.95rem;
}

.md-typeset .admin-code-out,
.md-typeset .admin-snippet {
  font-family: "JetBrains Mono", "Courier New", monospace;
  font-size: 0.8rem;
  padding: 0.6rem 0.8rem;
  border-radius: 8px;
  word-break: break-all;
}

.md-typeset .admin-code-out {
  background: var(--md-code-bg-color);
}

.md-typeset .admin-snippet {
  background: var(--ink, #122a1c);
  color: #eaf5ee;
  white-space: pre-wrap;
}

/* ============================================================
   Cartes des cycles ingénieur — page d'accueil (Présentation)
   Réutilise le composant .grid.cards (mêmes accents colorés),
   mais le contenu est une liste de matières plutôt qu'un bouton.
   ============================================================ */
.md-typeset .grid.cards > ul > li ul {
  margin: 0.5rem 0 0;
  padding-left: 0;
  list-style: none;
}

.md-typeset .grid.cards > ul > li ul li {
  position: relative;
  padding-left: 1rem;
  margin: 0.4rem 0;
  font-size: 0.84rem;
  line-height: 1.4;
}

.md-typeset .grid.cards > ul > li ul li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--card-accent-a), var(--card-accent-b));
}

.md-typeset .grid.cards > ul > li ul li a {
  font-weight: 600;
}

.md-typeset .tronc-commun {
  display: inline-block;
  font-size: 0.6rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  padding: 0.05rem 0.4rem;
  border-radius: 999px;
  background: var(--md-default-fg-color--lightest);
  color: var(--md-default-fg-color--light);
  margin-left: 0.35rem;
  vertical-align: middle;
}

/* ============================================================
   Cartes des matières — page d'accueil
   Design "smart" : accent coloré par carte, relief au survol,
   badges pour le volume horaire, bouton d'accès mis en valeur.
   ============================================================ */

.md-typeset .grid.cards > ul {
  gap: 1rem;
}

.md-typeset .grid.cards > ul > li {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--md-default-fg-color--lightest);
  border-radius: 14px;
  padding: 1.4rem 1.4rem 1.6rem;
  background: var(--md-default-bg-color);
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.06);
  transition: transform 0.22s cubic-bezier(0.2, 0.8, 0.2, 1),
              box-shadow 0.22s cubic-bezier(0.2, 0.8, 0.2, 1),
              border-color 0.22s ease;
}

/* Liseré coloré en tête de carte — une teinte différente par matière */
.md-typeset .grid.cards > ul > li::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 5px;
  background: linear-gradient(90deg, var(--card-accent-a), var(--card-accent-b));
  opacity: 0.95;
}

.md-typeset .grid.cards > ul > li:nth-child(1) { --card-accent-a:#0f7d3a; --card-accent-b:#3fae6a; }
.md-typeset .grid.cards > ul > li:nth-child(2) { --card-accent-a:#0d8a7a; --card-accent-b:#34c2ad; }
.md-typeset .grid.cards > ul > li:nth-child(3) { --card-accent-a:#c9960e; --card-accent-b:#f2c14e; }
.md-typeset .grid.cards > ul > li:nth-child(4) { --card-accent-a:#b5541f; --card-accent-b:#e2894a; }
.md-typeset .grid.cards > ul > li:nth-child(5) { --card-accent-a:#2f6b2f; --card-accent-b:#6bbf59; }
.md-typeset .grid.cards > ul > li:nth-child(6) { --card-accent-a:#8a7815; --card-accent-b:#cdb23a; }
.md-typeset .grid.cards > ul > li:nth-child(7) { --card-accent-a:#14665c; --card-accent-b:#3fa393; }
.md-typeset .grid.cards > ul > li:nth-child(8) { --card-accent-a:#9a5b12; --card-accent-b:#d98f3c; }
.md-typeset .grid.cards > ul > li:nth-child(9) { --card-accent-a:#b23a2e; --card-accent-b:#d9694f; }
.md-typeset .grid.cards > ul > li:nth-child(10) { --card-accent-a:#1f6b4a; --card-accent-b:#4fae82; }
.md-typeset .grid.cards > ul > li:nth-child(11) { --card-accent-a:#8a4a12; --card-accent-b:#c47c33; }
.md-typeset .grid.cards > ul > li:nth-child(n+12) { --card-accent-a:#0f7d3a; --card-accent-b:#3fae6a; }

.md-typeset .grid.cards > ul > li:hover {
  transform: translateY(-5px);
  box-shadow: 0 16px 28px rgba(0, 0, 0, 0.14);
  border-color: transparent;
}

/* Icône de la matière : pastille circulaire teintée */
.md-typeset .grid.cards > ul > li > p:first-child {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 0.4rem;
}

.md-typeset .grid.cards > ul > li > p:first-child > .twemoji {
  flex-shrink: 0;
  width: 2.1rem;
  height: 2.1rem;
  padding: 0.4rem;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--card-accent-a), var(--card-accent-b));
  box-shadow: 0 4px 10px -2px rgba(0, 0, 0, 0.25);
}

.md-typeset .grid.cards > ul > li > p:first-child > .twemoji svg {
  fill: #fff;
}

/* Badges volume horaire (CM / TP) */
.md-typeset .badge-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin: 0.5rem 0 0.7rem;
}

.md-typeset .badge-hours {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  padding: 0.22rem 0.6rem;
  border-radius: 999px;
  background: var(--md-default-fg-color--lightest);
  color: var(--md-default-fg-color--light);
}

.md-typeset .badge-hours svg {
  width: 0.85em;
  height: 0.85em;
}

/* Bouton d'accès en bas de carte */
.md-typeset .grid.cards > ul > li .md-button {
  margin-top: 0.9rem;
  border-radius: 999px;
  font-size: 0.72rem;
  padding: 0.45rem 1rem;
  border-width: 1px;
}

.md-typeset .grid.cards > ul > li .md-button--primary {
  background: linear-gradient(90deg, var(--card-accent-a), var(--card-accent-b));
  border: none;
  color: #fff;
}

.md-typeset .grid.cards > ul > li .md-button--primary:hover {
  filter: brightness(1.08);
  transform: translateY(-1px);
}

/* Volume horaire total — bandeau de synthèse */
.md-typeset .stats-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  margin: 1.2rem 0 1.6rem;
}

.md-typeset .stats-row .stat {
  flex: 1 1 140px;
  border-radius: 12px;
  padding: 0.9rem 1rem;
  background: var(--md-code-bg-color);
  text-align: center;
}

.md-typeset .stats-row .stat .stat-value {
  display: block;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--md-primary-fg-color);
}

.md-typeset .stats-row .stat .stat-label {
  display: block;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--md-default-fg-color--light);
  margin-top: 0.15rem;
}