/* ============================================================
   GENÈSE · Documentation
   Trois colonnes : sommaire, contenu, ancres de la page
   ============================================================ */

:root {
  --docs-side: 258px;
  --docs-toc: 216px;
}

.docs-body { background: var(--bg); }

/* ---------- Barre du haut ---------- */
.nav-docs { background: color-mix(in srgb, var(--bg) 84%, transparent); }
.nav-inner-docs { max-width: 1480px; gap: 12px; }
.nav-inner-docs .nav-actions { margin-left: auto; }

.docs-chip {
  font-family: var(--mono); font-size: .7rem; letter-spacing: .1em; text-transform: uppercase;
  color: var(--gold);
  border: 1px solid color-mix(in srgb, var(--gold) 34%, transparent);
  background: color-mix(in srgb, var(--gold) 9%, transparent);
  padding: 4px 9px; border-radius: 100px;
}
.docs-version { font-family: var(--mono); font-size: .72rem; color: var(--fg-dim); }

.docs-back {
  font-size: .875rem; color: var(--fg-mid); padding: 7px 11px; border-radius: var(--r-sm);
  transition: color .22s, background .22s;
}
.docs-back:hover { color: var(--fg); background: var(--surface-2); }

.docs-burger {
  display: none; align-items: center; gap: 8px;
  font-size: .82rem; color: var(--fg-mid);
  border: 1px solid var(--border); background: var(--surface);
  padding: 7px 13px; border-radius: 100px;
}
.docs-burger svg { width: 15px; height: 15px; }

/* ---------- Grille ---------- */
.docs-layout {
  max-width: 1480px; margin: 0 auto;
  padding: calc(var(--nav-h) + 40px) 32px 100px;
  display: grid;
  grid-template-columns: var(--docs-side) minmax(0, 1fr) var(--docs-toc);
  gap: 48px;
  align-items: start;
}

/* ---------- Sommaire ---------- */
.docs-side-inner { position: sticky; top: calc(var(--nav-h) + 32px); }

.docs-filter {
  display: flex; align-items: center; gap: 9px;
  border: 1px solid var(--border); background: var(--surface);
  border-radius: 100px; padding: 8px 14px; margin-bottom: 26px;
  transition: border-color .25s;
}
.docs-filter:focus-within { border-color: var(--border-strong); }
.docs-filter svg { width: 14px; height: 14px; color: var(--fg-dim); flex: none; }
.docs-filter input {
  flex: 1; min-width: 0; background: none; border: none; outline: none;
  font-family: var(--font); font-size: .84rem; color: var(--fg);
}
.docs-filter input::placeholder { color: var(--fg-dim); }

.docs-nav-title {
  font-family: var(--mono); font-size: .68rem; letter-spacing: .14em; text-transform: uppercase;
  color: var(--fg-dim); margin: 24px 0 10px; padding-left: 13px;
}
.docs-nav-title:first-child { margin-top: 0; }
.docs-nav ul { border-left: 1px solid var(--border); }
.docs-nav li a {
  display: block; font-size: .875rem; color: var(--fg-mid);
  padding: 7px 13px; margin-left: -1px;
  border-left: 1px solid transparent;
  transition: color .22s, border-color .22s;
}
.docs-nav li a:hover { color: var(--fg); }
.docs-nav li a.is-current { color: var(--gold); border-left-color: var(--gold); }
.docs-nav li.is-hidden, .docs-nav .is-hidden { display: none; }

/* ---------- Contenu ---------- */
.docs-main { min-width: 0; max-width: 780px; }

.breadcrumb {
  display: flex; align-items: center; gap: 9px;
  font-size: .8rem; color: var(--fg-dim); margin-bottom: 20px;
}
.breadcrumb a { transition: color .22s; }
.breadcrumb a:hover { color: var(--fg); }

.docs-h1 { font-size: clamp(2.1rem, 4vw, 2.9rem); letter-spacing: -0.045em; }
.docs-lede { color: var(--fg-mid); font-size: 1.05rem; margin-top: 16px; max-width: 68ch; }

.docs-meta { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 24px; }

.docs-section {
  padding-top: 52px; margin-top: 44px;
  border-top: 1px solid var(--border);
  scroll-margin-top: calc(var(--nav-h) + 24px);
}
.docs-section > h2 {
  font-size: 1.6rem; letter-spacing: -0.035em; margin-bottom: 16px;
  scroll-margin-top: calc(var(--nav-h) + 24px);
}
.docs-section h3 {
  font-size: 1.04rem; margin: 34px 0 12px;
}
.docs-section p { color: var(--fg-mid); font-size: .95rem; margin-bottom: 16px; max-width: 70ch; }
.docs-section p a, .callout a { color: var(--gold); border-bottom: 1px solid color-mix(in srgb, var(--gold) 40%, transparent); }
.docs-section p a:hover, .callout a:hover { border-bottom-color: var(--gold); }
.docs-section code { font-size: .84em; }
.docs-section p code, .docs-table code, .callout code, li code {
  background: var(--surface-2); border: 1px solid var(--border);
  padding: 2px 6px; border-radius: 5px; color: var(--fg);
  white-space: nowrap;
}
.muted { color: var(--fg-dim); }

/* ---------- Briques d'introduction ---------- */
.brick-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin: 22px 0 26px; }
.brick {
  border: 1px solid var(--border); border-radius: var(--r);
  background: var(--surface); padding: 18px 18px 16px;
}
.brick-key {
  display: inline-block; font-family: var(--mono); font-size: .78rem; color: var(--gold);
  margin-bottom: 8px;
}
.brick p { font-size: .84rem; margin: 0; color: var(--fg-dim); }

/* ---------- Blocs de code ---------- */
.code-block {
  border: 1px solid var(--border); border-radius: var(--r);
  background: var(--bg-elev); overflow: hidden; margin: 18px 0 22px;
}
.code-block[hidden] { display: none; }
.code-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 8px 12px 8px 14px;
  border-bottom: 1px solid var(--border); background: var(--surface);
}
.code-lang { font-family: var(--mono); font-size: .7rem; color: var(--fg-dim); }
.copy-btn {
  font-family: var(--mono); font-size: .68rem; color: var(--fg-dim);
  border: 1px solid var(--border); background: var(--bg);
  padding: 4px 10px; border-radius: 6px;
  transition: color .2s, border-color .2s, background .2s;
}
.copy-btn:hover { color: var(--fg); border-color: var(--border-strong); }
.copy-btn.is-done { color: #3FB950; border-color: rgba(63, 185, 80, .4); }

.code-block pre { padding: 16px 18px; overflow-x: auto; }
.code-block code {
  font-family: var(--mono); font-size: .8rem; line-height: 1.85;
  color: var(--fg); white-space: pre;
}
.code-block .p { color: var(--gold); user-select: none; }
.code-block .o { color: var(--fg-mid); }
.code-block .c { color: var(--fg-dim); }
.code-block .ok { color: #3FB950; }
.code-block .warn { color: var(--gold); }
.code-block .k { color: #C792EA; }
.code-block .s { color: #7FD6A6; }
.code-block .f { color: #6EA8FE; }
.code-block .b { color: #E5A663; }

/* ---------- Onglets de gestionnaire de paquets ---------- */
.pm-group { margin: 20px 0 24px; }
.pm-tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--border); }
.pm-tab {
  font-family: var(--mono); font-size: .76rem; color: var(--fg-dim);
  padding: 8px 14px; border-bottom: 1px solid transparent; margin-bottom: -1px;
  transition: color .2s, border-color .2s;
}
.pm-tab:hover { color: var(--fg-mid); }
.pm-tab.is-active { color: var(--fg); border-bottom-color: var(--gold); }
.pm-group .code-block { margin-top: 14px; }

/* ---------- Tableaux ---------- */
.table-wrap {
  border: 1px solid var(--border); border-radius: var(--r);
  overflow-x: auto; margin: 20px 0 24px; background: var(--surface);
}
.docs-table { width: 100%; border-collapse: collapse; font-size: .875rem; }
.docs-table th {
  text-align: left; font-weight: 500; color: var(--fg-dim);
  font-family: var(--mono); font-size: .7rem; letter-spacing: .1em; text-transform: uppercase;
  padding: 12px 16px; border-bottom: 1px solid var(--border); white-space: nowrap;
}
.docs-table td {
  padding: 13px 16px; border-bottom: 1px solid var(--border);
  color: var(--fg-mid); vertical-align: top;
}
.docs-table tr:last-child td { border-bottom: none; }
.docs-table tr:hover td { background: var(--surface-2); }
.ty { font-family: var(--mono); font-size: .76rem; color: #7FD6A6; }

/* ---------- Encarts ---------- */
.callout {
  border: 1px solid var(--border); border-left: 2px solid var(--fg-dim);
  border-radius: var(--r-sm); background: var(--surface);
  padding: 16px 18px; margin: 22px 0;
}
.callout b { display: block; font-size: .88rem; font-weight: 600; margin-bottom: 6px; color: var(--fg); }
.callout p { font-size: .86rem; color: var(--fg-dim); margin: 0; }
.callout-note { border-left-color: #6EA8FE; }
.callout-warn { border-left-color: var(--gold); background: color-mix(in srgb, var(--gold) 5%, transparent); }

/* ---------- Étapes numérotées ---------- */
.steps-doc { margin: 24px 0 0; }
.steps-doc li { display: grid; grid-template-columns: 30px 1fr; gap: 16px; margin-bottom: 8px; }
.steps-doc-num {
  width: 28px; height: 28px; border-radius: 50%;
  display: grid; place-items: center; margin-top: 2px;
  font-family: var(--mono); font-size: .76rem; color: var(--gold);
  border: 1px solid color-mix(in srgb, var(--gold) 34%, transparent);
  background: color-mix(in srgb, var(--gold) 8%, transparent);
}
.steps-doc h3 { margin-top: 0; }

/* ---------- Dépannage ---------- */
.trouble { display: flex; flex-direction: column; gap: 10px; }
.trouble-item {
  border: 1px solid var(--border); border-radius: var(--r);
  background: var(--surface); padding: 20px 22px;
}
.trouble-err {
  display: inline-block; font-family: var(--mono); font-size: .8rem;
  color: #F07178; background: rgba(240, 113, 120, .08);
  border: 1px solid rgba(240, 113, 120, .24);
  padding: 4px 10px; border-radius: 6px; margin-bottom: 12px;
}
.trouble-item p { margin-bottom: 0; }
.trouble-item .code-block { margin-bottom: 0; }

/* ---------- Support ---------- */
.support-box {
  display: flex; align-items: center; justify-content: space-between;
  gap: 24px; flex-wrap: wrap;
  border: 1px solid var(--border); border-radius: var(--r-lg);
  background: radial-gradient(600px circle at 90% 0%, color-mix(in srgb, var(--gold) 10%, transparent), transparent 60%), var(--surface);
  padding: 26px 28px; margin-top: 22px;
}
.support-box h3 { margin: 0 0 6px; }
.support-box p { margin: 0; font-size: .88rem; }

.docs-foot {
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px;
  margin-top: 64px; padding-top: 26px;
  border-top: 1px solid var(--border);
  font-size: .78rem; color: var(--fg-dim);
}
.docs-foot a:hover { color: var(--gold); }

/* ---------- Ancres de la page ---------- */
.docs-toc-inner { position: sticky; top: calc(var(--nav-h) + 32px); }
.docs-toc-title {
  font-family: var(--mono); font-size: .68rem; letter-spacing: .14em; text-transform: uppercase;
  color: var(--fg-dim); margin-bottom: 12px;
}
.docs-toc ul { border-left: 1px solid var(--border); }
.docs-toc li a {
  display: block; font-size: .8rem; color: var(--fg-dim);
  padding: 6px 12px; margin-left: -1px;
  border-left: 1px solid transparent;
  transition: color .22s, border-color .22s;
}
.docs-toc li a:hover { color: var(--fg-mid); }
.docs-toc li a.is-current { color: var(--fg); border-left-color: var(--gold); }

/* ---------- Adaptatif ---------- */
@media (max-width: 1240px) {
  .docs-layout { grid-template-columns: var(--docs-side) minmax(0, 1fr); gap: 40px; }
  .docs-toc { display: none; }
}

@media (max-width: 900px) {
  .docs-layout { grid-template-columns: minmax(0, 1fr); padding-inline: 20px; }
  .docs-back { display: none; }
  .docs-burger { display: inline-flex; }
  .docs-side {
    position: fixed; inset: var(--nav-h) 0 0; z-index: 180;
    background: color-mix(in srgb, var(--bg) 96%, transparent);
    backdrop-filter: blur(18px);
    padding: 26px 20px 40px; overflow-y: auto;
    display: none;
  }
  .docs-side.is-open { display: block; }
  .docs-side-inner { position: static; }
  .brick-grid { grid-template-columns: 1fr; }
  .docs-section { padding-top: 40px; margin-top: 34px; }
}

@media (max-width: 560px) {
  .nav-inner-docs .btn-primary { display: none; }
  .docs-version { display: none; }
  .code-block code { font-size: .74rem; }
  .steps-doc li { grid-template-columns: 1fr; gap: 10px; }
  .support-box { flex-direction: column; align-items: flex-start; }
}