/* ==========================================================================
   Site de jeux — thème « braise »
   Aucune police externe, aucun script : tout est servi par le site lui-même.
   ========================================================================== */

:root {
  --fond: #0b0c10;
  --fond-2: #12141a;
  --surface: #171a22;
  --surface-2: #1e222c;
  --bord: #2a2f3b;
  --texte: #eceef3;
  --texte-2: #a7adbb;
  --texte-3: #6f7686;
  --braise: #ff6b3d;
  --braise-2: #ffb547;
  --degrade: linear-gradient(135deg, var(--braise) 0%, var(--braise-2) 100%);
  --vert: #4ade80;
  --bleu: #60a5fa;
  --violet: #c084fc;
  --rayon: 14px;
  --rayon-s: 8px;
  --ombre: 0 1px 0 rgba(255,255,255,.04) inset, 0 20px 40px -20px rgba(0,0,0,.6);
  --police: "Segoe UI Variable Text", "Segoe UI", system-ui, -apple-system, "Helvetica Neue", Arial, sans-serif;
  --police-titre: "Segoe UI Variable Display", "Segoe UI", system-ui, -apple-system, sans-serif;
  --mono: "Cascadia Mono", "Cascadia Code", Consolas, ui-monospace, "SF Mono", monospace;
  color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  font: 16px/1.6 var(--police);
  color: var(--texte);
  background-color: var(--fond);
  background-image:
    radial-gradient(900px 500px at 85% -10%, rgba(255,107,61,.16), transparent 60%),
    radial-gradient(700px 400px at -10% 10%, rgba(255,181,71,.07), transparent 60%);
  background-repeat: no-repeat;
}
main { flex: 1; }
img { max-width: 100%; display: block; }
a { color: var(--braise-2); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: #ffd38a; }
:focus-visible { outline: 2px solid var(--braise-2); outline-offset: 3px; border-radius: 4px; }
h1, h2, h3, h4 { font-family: var(--police-titre); line-height: 1.15; margin: 0; letter-spacing: -.02em; }

.conteneur { width: min(1180px, 100% - 32px); margin-inline: auto; }
.section { padding-block: 24px 72px; }
.saut { position: absolute; left: -9999px; }
.saut:focus { left: 16px; top: 12px; z-index: 10; background: var(--surface); padding: 8px 14px; border-radius: var(--rayon-s); }

/* ---- En-tête ---- */
.entete {
  position: sticky; top: 0; z-index: 5;
  background: rgba(11,12,16,.72);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  border-bottom: 1px solid rgba(255,255,255,.06);
}
.entete-in { display: flex; align-items: center; justify-content: space-between; gap: 16px; height: 64px; }
.logo { display: inline-flex; align-items: center; gap: 10px; color: var(--texte); text-decoration: none; font: 700 1.05rem var(--police-titre); letter-spacing: -.01em; }
.logo:hover { color: var(--texte); }
.logo-marque { width: 22px; height: 22px; border-radius: 6px; background: var(--degrade); transform: rotate(45deg) scale(.82); box-shadow: 0 0 18px rgba(255,107,61,.55); }
nav { display: flex; gap: 4px; }
nav a { color: var(--texte-2); text-decoration: none; padding: 8px 12px; border-radius: var(--rayon-s); font-size: .94rem; }
nav a:hover { color: var(--texte); background: rgba(255,255,255,.05); }

/* ---- Héros ---- */
.heros { padding-block: clamp(56px, 10vw, 112px) clamp(32px, 6vw, 56px); }
.heros h1 { font-size: clamp(2.4rem, 6.5vw, 4.6rem); font-weight: 800; max-width: 14ch; }
.heros h1::after { content: ""; display: block; width: 72px; height: 4px; margin-top: 22px; border-radius: 4px; background: var(--degrade); }
.accroche { color: var(--texte-2); font-size: clamp(1.05rem, 1.8vw, 1.25rem); max-width: 56ch; margin: 20px 0 0; }
.surtitre { color: var(--braise-2); text-transform: uppercase; letter-spacing: .14em; font-size: .78rem; font-weight: 600; margin: 0 0 14px; }
.titre-section { font-size: 1.35rem; margin-bottom: 22px; display: flex; align-items: center; gap: 10px; }
.compte { font: 600 .8rem var(--police); color: var(--texte-2); background: var(--surface-2); border: 1px solid var(--bord); padding: 2px 9px; border-radius: 999px; }

/* ---- Grille de jeux ---- */
.grille { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 300px), 1fr)); gap: 22px; }
.carte {
  display: flex; flex-direction: column;
  background: var(--surface); border: 1px solid var(--bord); border-radius: var(--rayon);
  overflow: hidden; color: inherit; text-decoration: none; box-shadow: var(--ombre);
  transition: transform .25s ease, border-color .25s ease, box-shadow .25s ease;
}
.carte:hover { color: inherit; transform: translateY(-4px); border-color: rgba(255,107,61,.55); box-shadow: var(--ombre), 0 18px 50px -18px rgba(255,107,61,.35); }
.carte-image { aspect-ratio: 16 / 9; overflow: hidden; background: var(--fond-2); }
.carte-image .vignette { width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease; }
.carte:hover .carte-image .vignette { transform: scale(1.04); }
.carte-corps { padding: 18px 20px 20px; display: flex; flex-direction: column; gap: 6px; flex: 1; }
.carte-genre { margin: 0; color: var(--texte-3); font-size: .78rem; text-transform: uppercase; letter-spacing: .1em; font-weight: 600; }
.carte h3 { font-size: 1.3rem; }
.carte-resume { margin: 2px 0 0; color: var(--texte-2); font-size: .95rem; flex: 1; }
.carte-meta { margin: 12px 0 0; display: flex; align-items: center; gap: 8px; color: var(--texte-3); font-size: .85rem; font-variant-numeric: tabular-nums; }
.carte-meta span:first-child { color: var(--texte); font-weight: 600; }

/* ---- Vignettes sans image ---- */
.vignette-vide { display: grid; place-items: center; width: 100%; height: 100%; position: relative; }
.vignette-vide span { font: 800 clamp(2.4rem, 6vw, 3.6rem) var(--police-titre); color: rgba(255,255,255,.92); letter-spacing: -.04em; text-shadow: 0 6px 30px rgba(0,0,0,.35); }
.teinte-0 { background: linear-gradient(135deg, #ff6b3d, #b8325f); }
.teinte-1 { background: linear-gradient(135deg, #2dd4bf, #1e3a8a); }
.teinte-2 { background: linear-gradient(135deg, #a78bfa, #4c1d95); }
.teinte-3 { background: linear-gradient(135deg, #facc15, #c2410c); }
.teinte-4 { background: linear-gradient(135deg, #4ade80, #14532d); }
.teinte-5 { background: linear-gradient(135deg, #60a5fa, #6d28d9); }

/* ---- Fiche jeu ---- */
.fiche { padding-block: 32px 40px; }
.fil { margin: 0 0 24px; font-size: .92rem; }
.fil a { color: var(--texte-2); text-decoration: none; }
.fil a:hover { color: var(--texte); }
.fiche-grille { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr); gap: clamp(24px, 4vw, 56px); align-items: start; }
.fiche-visuel { position: sticky; top: 88px; }
.vignette.grande { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; border-radius: var(--rayon); border: 1px solid var(--bord); box-shadow: 0 30px 80px -30px rgba(255,107,61,.35); }
.fiche h1 { font-size: clamp(2rem, 4.5vw, 3.2rem); font-weight: 800; }
.etiquettes { list-style: none; padding: 0; margin: 16px 0 0; display: flex; flex-wrap: wrap; gap: 8px; }
.etiquettes li { font-size: .82rem; color: var(--texte-2); border: 1px solid var(--bord); background: var(--surface); padding: 4px 11px; border-radius: 999px; }
.description { color: var(--texte-2); margin-top: 20px; }
.description p { margin: 0 0 14px; }
.description h4, .notes h4 { color: var(--texte); font-size: 1rem; margin: 22px 0 8px; }
.description ul, .notes ul { padding-left: 1.2em; margin: 0 0 14px; }
.description li, .notes li { margin-bottom: 4px; }
.description li::marker, .notes li::marker { color: var(--braise); }
pre { background: var(--fond-2); border: 1px solid var(--bord); border-radius: var(--rayon-s); padding: 14px 16px; overflow-x: auto; }
code { font-family: var(--mono); font-size: .88em; }
pre code { color: var(--texte); }

/* ---- Bloc téléchargement ---- */
.telecharger { margin-top: 28px; padding: 22px; border-radius: var(--rayon); background: linear-gradient(180deg, var(--surface-2), var(--surface)); border: 1px solid var(--bord); }
.version-actuelle { margin: 0 0 16px; display: flex; flex-wrap: wrap; align-items: center; gap: 10px; font-weight: 600; }
.date { color: var(--texte-3); font-weight: 400; font-size: .9rem; font-variant-numeric: tabular-nums; }
.boutons { display: flex; flex-direction: column; gap: 10px; }
.bouton {
  display: flex; align-items: center; gap: 12px;
  padding: 14px 18px; border-radius: 12px;
  background: var(--degrade); color: #1a0d05; text-decoration: none; font-weight: 500;
  box-shadow: 0 10px 30px -10px rgba(255,107,61,.7), 0 1px 0 rgba(255,255,255,.35) inset;
  transition: transform .2s ease, box-shadow .2s ease, filter .2s ease;
}
.bouton:hover { color: #1a0d05; transform: translateY(-1px); filter: brightness(1.06); box-shadow: 0 16px 36px -10px rgba(255,107,61,.85), 0 1px 0 rgba(255,255,255,.35) inset; }
.bouton svg { width: 22px; height: 22px; flex: none; fill: none; stroke: currentColor; stroke-width: 2.2; stroke-linecap: round; stroke-linejoin: round; }
.bouton strong { word-break: break-all; }
.bouton-taille { margin-left: auto; font-size: .85rem; opacity: .75; white-space: nowrap; font-variant-numeric: tabular-nums; }
.centre { text-align: center; }
.centre .bouton { display: inline-flex; margin-top: 12px; }

.sha { margin-top: 14px; font-size: .88rem; }
.sha summary { cursor: pointer; color: var(--texte-2); }
.sha ul { list-style: none; padding: 0; margin: 10px 0 0; display: grid; gap: 8px; }
.sha li { display: grid; gap: 2px; }
.sha li span { color: var(--texte-3); font-size: .82rem; }
.empreinte { font-family: var(--mono); font-size: .76rem; color: var(--texte-2); word-break: break-all; background: var(--fond-2); border: 1px solid var(--bord); padding: 6px 8px; border-radius: 6px; user-select: all; }

/* ---- Badges ---- */
.badge { display: inline-block; font: 600 .7rem/1 var(--police); text-transform: uppercase; letter-spacing: .08em; padding: 5px 8px; border-radius: 6px; border: 1px solid; }
.badge-stable { color: var(--vert); border-color: rgba(74,222,128,.35); background: rgba(74,222,128,.08); }
.badge-beta { color: var(--bleu); border-color: rgba(96,165,250,.35); background: rgba(96,165,250,.08); }
.badge-alpha { color: var(--violet); border-color: rgba(192,132,252,.35); background: rgba(192,132,252,.08); }
.badge-demo { color: var(--braise-2); border-color: rgba(255,181,71,.35); background: rgba(255,181,71,.08); }
.badge-recente { color: #1a0d05; border-color: transparent; background: var(--degrade); }

/* ---- Historique ---- */
.historique { display: grid; gap: 12px; }
.version { background: var(--surface); border: 1px solid var(--bord); border-radius: var(--rayon); overflow: hidden; }
.version[open] { border-color: #39404f; }
.version summary {
  list-style: none; cursor: pointer;
  display: flex; flex-wrap: wrap; align-items: center; gap: 10px;
  padding: 16px 20px;
}
.version summary::-webkit-details-marker { display: none; }
.version summary::after {
  content: ""; margin-left: auto; width: 9px; height: 9px;
  border-right: 2px solid var(--texte-3); border-bottom: 2px solid var(--texte-3);
  transform: rotate(45deg); transition: transform .2s ease;
}
.version[open] summary::after { transform: rotate(225deg); }
.version summary:hover { background: rgba(255,255,255,.025); }
.version-nom { font: 700 1.08rem var(--police-titre); font-variant-numeric: tabular-nums; }
.version summary .date { margin-left: 4px; }
.version-corps { padding: 4px 20px 20px; border-top: 1px solid var(--bord); }
.notes { color: var(--texte-2); padding-top: 14px; }
.notes p { margin: 0 0 10px; }
.discret { color: var(--texte-3); font-style: italic; }
.fichiers { list-style: none; padding: 0; margin: 10px 0 0; display: grid; gap: 10px; }
.fichier { display: grid; grid-template-columns: 1fr auto; gap: 6px 12px; align-items: center; padding: 12px 14px; background: var(--fond-2); border: 1px solid var(--bord); border-radius: var(--rayon-s); }
.fichier a { font-weight: 600; word-break: break-all; }
.fichier-taille { color: var(--texte-3); font-size: .85rem; font-variant-numeric: tabular-nums; }
.fichier .empreinte { grid-column: 1 / -1; }

/* ---- Divers ---- */
.etroit { max-width: 760px; }
.code-erreur { font: 800 clamp(5rem, 18vw, 9rem)/1 var(--police-titre); margin: 24px 0 8px; background: var(--degrade); -webkit-background-clip: text; background-clip: text; color: transparent; }
.vide { color: var(--texte-3); }
.pied { border-top: 1px solid rgba(255,255,255,.06); color: var(--texte-3); font-size: .86rem; }
.pied-in { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px 24px; padding-block: 28px; }
.pied p { margin: 0; }
.pied a { color: var(--texte-2); }

@media (max-width: 820px) {
  .fiche-grille { grid-template-columns: 1fr; }
  .fiche-visuel { position: static; }
}
@media (max-width: 480px) {
  nav a { padding: 8px; }
  .bouton { padding: 13px 14px; gap: 10px; font-size: .95rem; }
  .bouton span:not(.bouton-taille) { min-width: 0; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; scroll-behavior: auto !important; }
}