/* ===== Battle des Génies : fond vif animé, roulette des épreuves, duel joueur / génie =====
   Fichier dédié, chargé après style.css. Préfixes bt-* (écran) et btd-* (décor de la vignette). */

:root {
  --bt-vif: linear-gradient(120deg, #ff2e88, #ff8a00, #7b2ff7, #00c2ff, #ff2e88);
}
@keyframes bt-fond { 0% { background-position: 0% 50%; } 50% { background-position: 100% 50%; } 100% { background-position: 0% 50%; } }

/* Vignette de l'écran Jeux : la plus vive, en premier */
.vignette.vignette-battle { border: 1px solid #ffd36b; background: var(--bt-vif); background-size: 300% 300%; animation: bt-fond 9s ease infinite; box-shadow: 0 0 22px #ff2e8855; }
.vignette-battle .vignette-decor { background: radial-gradient(ellipse at 50% 60%, #0b143055, transparent 70%); }
.vignette-battle .vignette-nom { color: #fff; text-shadow: 0 2px 6px #0007; }
.vignette-battle .vignette-texte { color: #fff; text-shadow: 0 1px 4px #0008; }
.vignette-battle .vignette-badge { background: #fff; color: #7b2ff7; }
.btd-roue { position: absolute; left: 50%; top: 50%; width: 76px; height: 76px; margin: -38px 0 0 -38px; border: 3px solid #fff; border-radius: 50%; background: conic-gradient(#f5c542 0 72deg, #ff5d5d 0 144deg, #2ecc71 0 216deg, #ffa94d 0 288deg, #3d8bff 0 360deg); box-shadow: 0 0 18px #fff8; animation: btd-tourne 2.6s cubic-bezier(0.2, 0.8, 0.3, 1) infinite; }
@keyframes btd-tourne { from { transform: rotate(0deg); } to { transform: rotate(720deg); } }
.btd-pointeur { position: absolute; left: 50%; top: calc(50% - 50px); width: 0; height: 0; margin-left: -8px; border: 8px solid transparent; border-top: 14px solid #fff; filter: drop-shadow(0 2px 2px #0006); }
.btd-vs { position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%); padding: 2px 7px; border-radius: 999px; background: #0b1430; color: #ffd36b; font-family: "Cinzel", Georgia, serif; font-size: 0.8rem; font-weight: 900; }
.btd-eclair { position: absolute; top: 34%; font-size: 1.5rem; animation: btd-eclair 1.4s ease-in-out infinite; }
.btd-eclair.e1 { left: 18%; }
.btd-eclair.e2 { right: 18%; animation-delay: -0.7s; }
@keyframes btd-eclair { 0%, 100% { opacity: 0.35; transform: scale(0.85); } 50% { opacity: 1; transform: scale(1.15); } }

/* Écran : même fond vif, assombri pour la lecture */
.carte.bt-page { border-color: #ffd36b; background: linear-gradient(#0b143099, #0b1430c2), var(--bt-vif); background-size: auto, 300% 300%; animation: bt-fond-page 12s ease infinite; }
@keyframes bt-fond-page { 0%, 100% { background-position: 0 0, 0% 50%; } 50% { background-position: 0 0, 100% 50%; } }
.bt-page h1 { background: linear-gradient(90deg, #ff8ac0, #ffd36b, #8fd9ff); -webkit-background-clip: text; background-clip: text; color: transparent; }

/* Duel : joueur, score, génie */
.bt-duel { display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 12px; margin: 8px 0 4px; }
.bt-camp { display: flex; flex-direction: column; align-items: center; gap: 6px; min-width: 0; }
.bt-camp strong { max-width: 100%; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.bt-avatar { display: grid; place-items: center; width: 64px; height: 64px; border-radius: 50%; background: linear-gradient(135deg, #ff8a00, #ff2e88); color: #fff; font-size: 1.8rem; font-weight: 900; box-shadow: 0 0 18px #ff2e8866; }
.bt-camp .genie-choix { background: none; min-height: 0; padding: 0; }
.bt-camp .genie-portrait { font-size: 9px; margin: 0; }
.bt-score { margin: 0; color: #ffd36b; font-family: "Cinzel", Georgia, serif; font-size: 2.6rem; font-weight: 900; text-align: center; text-shadow: 0 0 18px #ff8a0088; font-variant-numeric: tabular-nums; }

/* Roulette : cinq secteurs (ordre de Battle.EPREUVES), pointeur en haut */
.bt-roue-zone { position: relative; width: 240px; height: 240px; margin: 10px auto; }
.bt-roue { position: absolute; inset: 0; border: 5px solid #fff; border-radius: 50%; background: conic-gradient(#f5c542 0 72deg, #ff5d5d 0 144deg, #2ecc71 0 216deg, #ffa94d 0 288deg, #3d8bff 0 360deg); box-shadow: 0 0 0 4px #0b1430, 0 0 30px #ff2e8877; }
.bt-secteur { position: absolute; left: 50%; top: 50%; display: flex; flex-direction: column; align-items: center; gap: 2px; width: 74px; color: #10173a; font-size: 0.68rem; font-weight: 800; line-height: 1.1; text-align: center; transform: translate(-50%, -50%) rotate(var(--angle)) translateY(-76px); }
.bt-secteur-icone { font-size: 1.3rem; }
.bt-pointeur { position: absolute; left: 50%; top: -14px; z-index: 2; width: 0; height: 0; margin-left: -13px; border: 13px solid transparent; border-top: 24px solid #fff; filter: drop-shadow(0 3px 3px #0008); }
.bt-moyeu { position: absolute; left: 50%; top: 50%; z-index: 1; display: grid; place-items: center; width: 54px; height: 54px; margin: -27px 0 0 -27px; border: 3px solid #ffd36b; border-radius: 50%; background: #0b1430; font-size: 1.4rem; }
.bt-message { min-height: 1.5em; margin: 6px 0; color: #fff; font-weight: 700; text-align: center; }

/* Les trois épreuves */
.bt-epreuves { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; margin: 10px 0 14px; padding: 0; list-style: none; }
.bt-epreuve { display: flex; flex-direction: column; align-items: center; gap: 4px; padding: 12px 8px; border: 2px dashed #ffffff33; border-radius: var(--rayon); background: #0b143099; text-align: center; transition: border-color 0.3s, box-shadow 0.3s; }
.bt-epreuve.tiree { border-style: solid; border-color: var(--bord); }
.bt-epreuve.courante { border-color: #ffd36b; box-shadow: 0 0 20px #ffd36b55; }
.bt-epreuve.gagnee { border-color: var(--vert); }
.bt-epreuve.perdue { border-color: var(--rouge); }
.bt-epreuve-numero { color: var(--texte-doux); font-size: 0.72rem; font-weight: 800; letter-spacing: 0.08em; text-transform: uppercase; }
.bt-epreuve-icone { font-size: 1.6rem; }
.bt-epreuve-issue { min-height: 1.2em; font-size: 0.8rem; font-weight: 800; }
.bt-epreuve.gagnee .bt-epreuve-issue { color: var(--vert); }
.bt-epreuve.perdue .bt-epreuve-issue { color: var(--rouge); }
.bt-preparation { margin-bottom: 12px; }
.bt-consigne { grid-column: 1 / -1; margin: 0; font-weight: 700; }

/* Bilan */
.bt-fin { text-align: center; }
.bt-fin-epreuves { display: grid; gap: 8px; max-width: 520px; margin: 16px auto; padding: 0; list-style: none; text-align: left; }
.bt-fin-epreuves li { padding: 10px 14px; border-left: 4px solid var(--rouge); border-radius: 8px; background: #0b143099; }
.bt-fin-epreuves li.gagnee { border-left-color: var(--vert); }

@media (max-width: 560px) {
  .bt-epreuves { grid-template-columns: 1fr; }
  .bt-roue-zone { width: 210px; height: 210px; }
  .bt-secteur { transform: translate(-50%, -50%) rotate(var(--angle)) translateY(-66px); }
  .bt-score { font-size: 2rem; }
}
@media (prefers-reduced-motion: reduce) {
  .vignette.vignette-battle, .carte.bt-page, .vignette-battle *, .bt-camp .genie-choix * { animation: none !important; }
  .bt-epreuve { transition: none; }
}