/* Morpion — présentation. Aucune règle de jeu ici. */

:root {
  color-scheme: light;
  --papier: #fbf9f3;
  --fond: #efebe1;
  --carreau: rgba(59, 66, 82, 0.07);
  --encre: #1d2330;
  --encre-douce: #555c6b;
  --trait: #3b4252;
  --bleu: #1f63b0;
  --accent: #c2410c;
  --accent-fonce: #9a330a;
  --manuscrit: "Kalam", "Segoe Print", "Comic Sans MS", cursive;
  --texte: system-ui, -apple-system, "Segoe UI", Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--texte);
  color: var(--encre);
  background-color: var(--fond);
  background-image:
    linear-gradient(var(--carreau) 1px, transparent 1px),
    linear-gradient(90deg, var(--carreau) 1px, transparent 1px);
  background-size: 24px 24px;
}

/* ------------------------------------------------------------ en-tête */

.entete {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px 24px;
  max-width: 900px;
  margin: 0 auto;
  padding: 20px 16px 8px;
}

.titre {
  margin: 0;
  font-family: var(--manuscrit);
  font-size: 2.6rem;
  font-weight: 700;
  line-height: 1;
}

.outils {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.bouton {
  min-height: 44px;
  padding: 0 16px;
  border: 2px solid var(--encre);
  border-radius: 10px;
  background: var(--papier);
  color: var(--encre);
  font: 600 0.95rem var(--texte);
  cursor: pointer;
}
.bouton:hover { background: #fff; }
.bouton:focus-visible,
.plateau:focus-visible,
input:focus-visible,
select:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 2px;
}
.bouton--plein {
  background: var(--encre);
  color: var(--papier);
}
.bouton--plein:hover { background: #000; }
.bouton[aria-pressed="true"] {
  background: var(--accent);
  border-color: var(--accent-fonce);
  color: #fff;
}

/* -------------------------------------------------------------- table */

.table {
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-width: 900px;
  margin: 0 auto;
  padding: 8px 16px 32px;
}

.joueur {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 16px;
  padding: 10px 16px;
  border: 2px solid var(--encre);
  border-radius: 12px;
  background: var(--papier);
  transition: box-shadow 0.15s, border-color 0.15s;
}
.joueur.est-au-trait {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(194, 65, 12, 0.18);
}
.joueur.est-gagnant {
  border-color: var(--accent);
  background: #fff4ec;
}

.joueur__marque {
  display: inline-block;
  flex: none;
  width: 18px;
  height: 18px;
  vertical-align: middle;
}
.joueur__marque--1 {
  border-radius: 50%;
  background: var(--encre);
  transform: scale(0.85);
}
.joueur__marque--2 {
  background:
    linear-gradient(45deg, transparent 42%, var(--bleu) 42%, var(--bleu) 58%, transparent 58%),
    linear-gradient(-45deg, transparent 42%, var(--bleu) 42%, var(--bleu) 58%, transparent 58%);
}

.joueur__nom {
  flex: 1 1 120px;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-family: var(--manuscrit);
  font-size: 1.5rem;
  font-weight: 700;
}

.joueur__score {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 18px;
}

.score {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.score__titre {
  color: var(--encre-douce);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.score__valeur {
  font-size: 1.1rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}
.score__pastilles {
  display: inline-flex;
  gap: 4px;
}
.pastille {
  width: 12px;
  height: 12px;
  border: 2px solid var(--encre);
  border-radius: 50%;
}
.pastille--pleine { background: var(--accent); border-color: var(--accent-fonce); }

/* ------------------------------------------------------------ feuille */

.feuille-cadre {
  position: relative;
  border: 2px solid var(--encre);
  border-radius: 6px;
  background: var(--papier);
  box-shadow: 4px 5px 0 rgba(29, 35, 48, 0.12);
  overflow: hidden;
}
.feuille-cadre.en-relecture { border-color: var(--bleu); }

/* La feuille défile quand elle devient plus grande que son cadre. */
.feuille {
  max-height: 72vh;
  overflow: auto;
  overscroll-behavior: contain;
}

.plateau {
  display: block;
  width: 100%;
  height: auto;
  cursor: crosshair;
  touch-action: manipulation;
}
.plateau[aria-disabled="true"] { cursor: default; }

.bandeau-relecture {
  position: absolute;
  top: 8px;
  left: 50%;
  transform: translateX(-50%);
  margin: 0;
  padding: 4px 12px;
  border-radius: 999px;
  background: var(--bleu);
  color: #fff;
  font-size: 0.85rem;
  font-weight: 700;
  white-space: nowrap;
  pointer-events: none;
}
.bandeau-relecture[hidden] { display: none; }

.fin-manche {
  position: absolute;
  left: 50%;
  bottom: 16px;
  transform: translateX(-50%);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 10px 16px;
  width: max-content;
  max-width: calc(100% - 32px);
  padding: 12px 16px;
  border: 2px solid var(--encre);
  border-radius: 12px;
  background: #fff;
  box-shadow: 0 6px 20px rgba(29, 35, 48, 0.18);
}
.fin-manche[hidden] { display: none; }
.fin-manche__texte {
  margin: 0;
  font-family: var(--manuscrit);
  font-size: 1.35rem;
  font-weight: 700;
  text-align: center;
}

.etat {
  margin: 0;
  min-height: 1.5em;
  font-size: 1.05rem;
  font-weight: 600;
  text-align: center;
}

.regle {
  margin: 0;
  color: var(--encre-douce);
  font-size: 0.9rem;
  text-align: center;
}

/* ---------------------------------------------------------- relecture */

.relecture {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 12px 16px;
  border: 2px solid var(--encre);
  border-radius: 12px;
  background: var(--papier);
}
.relecture__tete {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}
.relecture__titre {
  margin: 0;
  font-family: var(--manuscrit);
  font-size: 1.4rem;
}
.relecture__corps {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.relecture__corps[hidden] { display: none; }
.relecture__ligne {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 20px;
}
.relecture__commandes { gap: 8px; }
.relecture__commandes .bouton { flex: 1 1 auto; }
.relecture__curseur {
  width: 100%;
  min-height: 32px;
  accent-color: var(--bleu);
}
.relecture__info,
.relecture__occasions { margin: 0; }
.relecture__info { font-weight: 700; }
.relecture__occasions { color: var(--encre-douce); font-size: 0.92rem; }
.relecture__occasions strong { color: var(--encre); }

.champ--ligne {
  flex-direction: row;
  align-items: center;
  gap: 8px;
}

/* ---------------------------------------------------------- dialogues */

.dialogue {
  width: min(460px, calc(100vw - 32px));
  padding: 0;
  border: 2px solid var(--encre);
  border-radius: 14px;
  background: var(--papier);
  color: var(--encre);
}
.dialogue::backdrop { background: rgba(29, 35, 48, 0.45); }
.dialogue__corps {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 20px;
}
.dialogue h2 {
  margin: 0;
  font-family: var(--manuscrit);
  font-size: 1.7rem;
}
.dialogue p { margin: 0; }
.dialogue__actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px;
}

.champs {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin: 0;
  padding: 10px 12px 12px;
  border: 1px solid rgba(29, 35, 48, 0.25);
  border-radius: 10px;
}
.champs legend {
  padding: 0 4px;
  font-weight: 700;
}

.champ {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 0.92rem;
  font-weight: 600;
}
.champ input,
.champ select {
  min-height: 44px;
  padding: 0 10px;
  border: 2px solid var(--encre);
  border-radius: 8px;
  background: #fff;
  color: var(--encre);
  font: 1rem var(--texte);
}

.option {
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 32px;
}
.option input { width: 18px; height: 18px; accent-color: var(--accent); }

.avertissement {
  color: var(--accent-fonce);
  font-size: 0.88rem;
}

/* -------------------------------------------------------------- toast */

.toast {
  position: fixed;
  left: 50%;
  bottom: 20px;
  transform: translateX(-50%);
  max-width: calc(100vw - 32px);
  padding: 10px 16px;
  border-radius: 10px;
  background: var(--encre);
  color: var(--papier);
  font-weight: 600;
}
.toast[hidden] { display: none; }

@media (max-width: 560px) {
  .titre { font-size: 2.1rem; }
  .outils { width: 100%; }
  .outils .bouton { flex: 1 1 40%; padding: 0 10px; }
  .joueur__nom { font-size: 1.3rem; }
  .relecture__commandes .bouton { flex: 1 1 40%; }
}

@media (prefers-reduced-motion: reduce) {
  .joueur { transition: none; }
}