/* =====================================================================
   Application Expérience (Linux) — journal « git log --graph » (classes lg-*)
   Compact, dense, clavier d'abord : barre d'en-tête GNOME (recherche + boutons à bascule Adwaita), pastilles de statistiques
   en police monospace, colonne de graphe (branche stage / branche découverte), une ligne par expérience, détail façon « git show ».
   Animations : transform + opacity seulement, coupées avec « Animations » (body.no-anim) et prefers-reduced-motion.
   ===================================================================== */
.lg {
  --lg-a: var(--accent, #e95420); --lg-b: #2f9e8f;
  container-type: inline-size; padding: 14px 18px 26px; color: var(--win-fg); font: 13.5px/1.45 var(--font);
}
body.theme-dark .lg { --lg-b: #46c3b1; }
.lg *, .lg *::before, .lg *::after { box-sizing: border-box; }
html.lang-rtl .lg { direction: rtl; }
.lg button:focus-visible, .lg input:focus-visible { outline: 2px solid var(--lg-a); outline-offset: 2px; }

/* Barre d'en-tête : recherche + boutons à bascule */
.lg-bar { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; padding: 8px; border: 1px solid var(--win-line); border-radius: 12px; background: var(--bar); }
.lg-search { flex: 1 1 200px; display: flex; align-items: center; gap: 8px; height: 32px; padding: 0 12px; border-radius: 8px; background: var(--win-bg); border: 1px solid var(--win-line); color: var(--win-muted); }
.lg-search:focus-within { border-color: var(--lg-a); box-shadow: 0 0 0 2px color-mix(in srgb, var(--lg-a) 25%, transparent); }
.lg-search input { flex: 1; min-width: 0; border: 0; outline: 0; background: none; color: var(--win-fg); font: inherit; }
.lg-toggles { display: inline-flex; border: 1px solid var(--win-line); border-radius: 8px; overflow: hidden; background: var(--win-bg); }
.lg-toggles button { padding: 0 14px; height: 30px; border: 0; border-inline-end: 1px solid var(--win-line); background: none; color: var(--win-fg); font: inherit; font-weight: 600; cursor: pointer; transition: background .15s; }
.lg-toggles button:last-child { border-inline-end: 0; }
.lg-toggles button span { font: 600 11px var(--mono); color: var(--win-muted); margin-inline-start: 4px; }
.lg-toggles button:hover { background: color-mix(in srgb, var(--lg-a) 8%, transparent); }
.lg-toggles button[aria-pressed="true"] { background: var(--lg-a); color: #fff; }
.lg-toggles button[aria-pressed="true"] span { color: #ffffffd9; }

.lg-head { margin: 16px 2px 8px; }
.lg-head small { font: 700 10.5px var(--mono); letter-spacing: .14em; color: var(--lg-a); }
.lg-head h2 { margin: 2px 0 4px; font-size: 20px; letter-spacing: -.01em; text-transform: none; color: var(--win-fg); }
.lg-head p { margin: 0; max-width: 70ch; color: var(--win-muted); }
.lg-stats { display: flex; flex-wrap: wrap; gap: 6px; margin: 10px 2px 14px; padding: 0; list-style: none; }
.lg-stats li { padding: 2px 10px; border: 1px solid var(--win-line); border-radius: 99px; background: var(--win-soft); font: 12px var(--mono); color: var(--win-muted); }
.lg-stats b { color: var(--lg-a); font-weight: 700; }
.lg-stats i { margin-inline-start: 4px; padding: 0 6px; border-radius: 99px; background: var(--win-bg); font-style: normal; }

/* Journal */
.lg-log { margin: 0; padding: 0; list-style: none; }
.lg-c { display: flex; align-items: stretch; animation: lgIn .35s cubic-bezier(.2, .8, .2, 1) backwards; animation-delay: calc(var(--k, 0) * 110ms); }
.lg-c[hidden] { display: none; }
.lg-g { position: relative; flex: none; width: 48px; }
.lg-g svg { position: absolute; left: 0; top: 0; overflow: visible; }
.lg-g::before { content: ''; position: absolute; left: 13px; width: 2px; top: 0; bottom: 0; background: var(--lg-a); opacity: .8; transform-origin: 50% 0; animation: lgDraw .4s cubic-bezier(.2, .8, .2, 1) backwards; animation-delay: calc(var(--k, 0) * 110ms); }
.lg-first .lg-g::before { top: 22px; }
.lg-last .lg-g::before { bottom: calc(100% - 22px); }
.lg-last[data-type="decouverte"] .lg-g::before { display: none; }
.lg-c[data-type="decouverte"]:not(.lg-last) .lg-g::after { content: ''; position: absolute; left: 33px; top: 22px; bottom: 0; width: 2px; background: var(--lg-b); opacity: .8; transform-origin: 50% 0; animation: lgDraw .4s cubic-bezier(.2, .8, .2, 1) backwards; animation-delay: calc(var(--k, 0) * 110ms + 180ms); }
.lg-node { fill: var(--win-bg); stroke: var(--lg-a); stroke-width: 3; transition: transform .2s; transform-box: fill-box; transform-origin: center; }
.lg-c[data-type="decouverte"] .lg-node { stroke: var(--lg-b); }
.lg-fork { fill: none; stroke: var(--lg-b); stroke-width: 2; animation: lgTint .5s ease backwards; animation-delay: calc(var(--k, 0) * 110ms + 160ms); }
.lg-c.is-open .lg-node, .lg-c:hover .lg-node { fill: currentColor; transform: scale(1.2); }
.lg-c .lg-node { color: var(--lg-a); animation: lgPop .35s cubic-bezier(.2, .8, .2, 1) backwards; animation-delay: calc(var(--k, 0) * 110ms + 140ms); } .lg-c[data-type="decouverte"] .lg-node { color: var(--lg-b); }
.lg-main { flex: 1; min-width: 0; padding-bottom: 2px; }
.lg-row {
  display: flex; flex-wrap: wrap; align-items: center; gap: 4px 10px; width: 100%; min-height: 44px; padding: 8px 12px; border: 0; border-radius: 10px;
  background: none; color: inherit; font: inherit; text-align: start; cursor: pointer; transition: background .15s;
}
.lg-row:hover { background: color-mix(in srgb, var(--lg-a) 7%, transparent); }
.lg-c.is-open > .lg-main > .lg-row { background: color-mix(in srgb, var(--lg-a) 10%, transparent); }
.lg-hash { font: 700 12.5px var(--mono); color: #c98a1a; }
body.theme-dark .lg-hash { color: #e8c15a; }
.lg-ref { padding: 0 8px; border: 1px solid currentColor; border-radius: 99px; font: normal 600 11px var(--mono); color: var(--lg-a); }
.lg-c[data-type="decouverte"] .lg-ref { color: var(--lg-b); }
.lg-date { font: 12px var(--mono); color: var(--win-muted); unicode-bidi: isolate; }
.lg-title { flex: 1 1 220px; min-width: 0; font-weight: 700; }
.lg-place { color: var(--win-muted); font-size: 12.5px; }
.lg-chev { margin-inline-start: auto; color: var(--win-muted); transition: transform .2s; }
.lg-c.is-open .lg-chev { transform: rotate(90deg); }
html.lang-rtl .lg-chev { transform: scaleX(-1); }
html.lang-rtl .lg-c.is-open .lg-chev { transform: scaleX(-1) rotate(90deg); }

/* git show : détail sous la ligne */
.lg-show { margin: 2px 6px 10px; padding: 10px 14px; border-inline-start: 2px solid var(--lg-a); background: var(--win-soft); border-radius: 0 10px 10px 0; font: 13px/1.5 var(--mono); transform-origin: 50% 0; animation: lgUnfold .28s cubic-bezier(.2, .8, .2, 1) both; }
.lg-c[data-type="decouverte"] .lg-show { border-color: var(--lg-b); }
.lg-show[hidden] { display: none; }
.lg-commit { margin: 0 0 6px; color: var(--win-muted); }
.lg-commit code { color: #c98a1a; font: inherit; font-weight: 700; }
body.theme-dark .lg-commit code { color: #e8c15a; }
.lg-dl { display: grid; grid-template-columns: max-content 1fr; gap: 1px 14px; margin: 0 0 8px; }
.lg-dl dt { color: var(--win-muted); }
.lg-dl dd { margin: 0; unicode-bidi: isolate; }
.lg-text { margin: 0; padding-inline-start: 18px; font-family: var(--font); font-size: 13.5px; }
.lg-none { margin: 20px 4px; color: var(--win-muted); }
.lg-count { margin: 12px 4px 0; font: 11px var(--mono); color: var(--win-muted); }
.lg-count em { font-style: normal; }
@keyframes lgIn { from { opacity: 0; transform: translateY(8px); } }
@keyframes lgFade { from { opacity: 0; transform: translateY(-4px); } }
@keyframes lgUnfold { from { opacity: 0; transform: scaleY(.88) translateY(-6px); } }
@keyframes lgDraw { from { transform: scaleY(0); } }
@keyframes lgPop { from { opacity: 0; transform: scale(.3); } }
@keyframes lgTint { from { opacity: 0; } }

@container (max-width: 560px) {
  .lg { padding: 10px 10px 22px; }
  .lg-g { width: 40px; }
  .lg-g svg { transform: scale(.85); transform-origin: left top; }
  .lg-row { padding: 6px 8px; }
  .lg-place { flex-basis: 100%; }
  .lg-show { margin-inline-start: 0; }
}
@media (prefers-reduced-motion: reduce) { .lg *, .lg *::before, .lg *::after { animation: none !important; transition: none !important; } }
body.no-anim .lg *, body.no-anim .lg *::before, body.no-anim .lg *::after { animation: none !important; transition: none !important; }