/* VOLEE — style kawaii sticker (standard FACETA/Essai B, cf BACKLOG.md
   §PIVOT DESIGN / §PROGRAMME AUTONOME, suite alphabétique après `tapzo`).
   Override LOCAL à volee, chargé APRÈS /_kit/kit-design.css (même patron que
   faceta/triplo/litz/sudz) : contour épais net, aplats + une seule ombre
   PLATE (zéro flou/glow), reflet kawaii en 2ᵉ couche de `background`,
   panneaux en dégradé 2 tons (matière, C8). Remplace l'ancien style
   "glass premium" (dégradés diffus, cartes plates sans contour). Contour :
   --toon-outline (ADAPTATIF : or sur fond sombre, encre foncée sur fond clair) pour
   panneaux/chips/cartes ; --toon-outline-ink (TOUJOURS foncé) pour les éléments posés
   sur un fond vif (boutons pleins), lisible dans les deux thèmes (même
   leçon FACETA C7). Le terrain (canvas) garde sa propre identité rétro-arcade
   (contrôlée par src/game.js, thème-consciente via window.CBTheme) — seul le
   CHROME (header, chips, HUD, boutons, cartes/overlays) reçoit le kawaii. */

:root {
  --gold: #ffc20e;
  --gold-hi: #ffe27a;
  --gold-dark: #c98200;
  --primary: #6366f1;
  --primary-hi: #818cf8;
  --ok: #3fd98a;
  --danger: #ff5f83;

  --bg-0: #1a1a3e;
  --bg-1: #12111d;
  --bg-2: #0a0a14;
  --muted: #9090b0;
  --text: #f5f5ff;

  /* (C8) panneaux/dégradé chaud 2 tons (matière), pas un aplat plat terne. */
  --panel: linear-gradient(160deg, #262a52 0%, #14132a 100%);
  --panel-2: linear-gradient(150deg, #2f335c 0%, #1a1934 100%);

  --toon-outline: var(--gold);
  --toon-outline-ink: #241a02;
  --toon-outline-w: 2.5px;
  --kawaii-sheen: radial-gradient(circle at 30% 26%, rgba(255, 255, 255, .32), rgba(255, 255, 255, 0) 48%);

  /* Textes fonctionnels (chip "Gagner", score joueur 2) : tons distincts de
     --gold-hi/--primary-hi (réservés aux dégradés de boutons/logo) pour
     garder un contraste correct sur --panel-2 dans les DEUX thèmes. */
  --earn-ink: var(--gold-hi);
  --p2-ink: var(--primary-hi);

  --radius: 16px;
  --radius-sm: 11px;
  --shadow: 0 3px 0 var(--toon-outline-ink);
  --shadow-lg: 0 6px 0 var(--toon-outline-ink);
}

html[data-theme="light"] {
  --bg-0: #f5f5ff;
  --bg-1: #efeffd;
  --bg-2: #e8e8fb;
  --muted: #6b6b8a;
  --text: #1a1a3e;
  --panel: #ffffff;
  --panel-2: #efeeff;
  --toon-outline: #241a02;
  --toon-outline-ink: #241a02;
  --earn-ink: #8a5a00;
  --p2-ink: #4338ca;
  color-scheme: light;
}

* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }

html, body {
  margin: 0;
  height: 100%;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI Variable Display", "Segoe UI", Roboto, "Helvetica Neue", system-ui, sans-serif;
  color: var(--text);
  background: linear-gradient(135deg, var(--bg-0) 0%, var(--bg-1) 50%, var(--bg-2) 100%);
  background-attachment: fixed;
  overscroll-behavior: none;
  touch-action: none;
  user-select: none;
}

#wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  padding: 12px;
  gap: 12px;
}

header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  max-width: 440px;
  padding: 8px 16px;
}

.brand {
  font-size: 20px;
  font-weight: 800;
  letter-spacing: 2px;
  color: var(--toon-outline);
  text-transform: uppercase;
}

.brand b { color: var(--primary-hi); }

/* Porte-monnaie mutualisé (2 soldes hub, voir /_kit/wallet.js) — chips
   kawaii sticker (contour épais + ombre plate décalée), même patron que
   sudz/sumzy/tapzo. */
.wallet-hud { display: flex; gap: 6px; flex: 0 0 auto; }
.w-chip {
  display: flex; align-items: center; gap: 4px; font-weight: 800; font-size: 0.76rem;
  color: var(--toon-outline); background: var(--panel-2); border: var(--toon-outline-w) solid var(--toon-outline);
  border-radius: 999px; padding: 6px 10px; white-space: nowrap; font-variant-numeric: tabular-nums;
  box-shadow: var(--shadow);
}
.w-chip .ic { display: inline-flex; line-height: 1; }
.w-chip .ic svg { width: 14px; height: 14px; display: block; }
.w-chip.earn { color: var(--earn-ink); border-color: color-mix(in srgb, var(--primary) 55%, var(--toon-outline)); }

.btn-home {
  background: var(--panel-2);
  border: var(--toon-outline-w) solid var(--toon-outline);
  color: var(--toon-outline);
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  border-radius: 50%;
  box-shadow: var(--shadow);
  transition: transform 0.12s ease-out, box-shadow 0.12s;
}
.btn-home svg { width: 20px; height: 20px; display: block; }

.btn-home:active { transform: translateY(2px); box-shadow: 0 1px 0 var(--toon-outline-ink); }

.hud {
  display: flex;
  justify-content: space-around;
  align-items: center;
  width: 100%;
  max-width: 440px;
  gap: 8px;
  padding: 10px;
  background: var(--panel-2);
  border: var(--toon-outline-w) solid var(--toon-outline);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.score-box {
  flex: 1;
  text-align: center;
  padding: 8px;
  background: var(--kawaii-sheen), var(--panel);
  border: 2px solid var(--toon-outline-ink);
  border-radius: var(--radius-sm);
}

.score-box.p2 .score { color: var(--p2-ink); }

.score-box span {
  display: block;
  font-size: 12px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 4px;
}

.score {
  font-size: 32px;
  font-weight: 800;
  color: var(--toon-outline);
}

.mode-display {
  flex: 1;
  text-align: center;
  font-size: 11px;
  color: var(--muted);
  text-transform: uppercase;
}

/* Le terrain (canvas) : cadre sticker net, le rendu intérieur (court,
   raquettes, balle) est thème-conscient (window.CBTheme), cf src/game.js. */
#c {
  display: block;
  max-width: 100%;
  height: auto;
  border: var(--toon-outline-w) solid var(--toon-outline-ink);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  aspect-ratio: 4 / 5;
  image-rendering: pixelated;
  image-rendering: crisp-edges;
}

#controls {
  display: flex;
  gap: 8px;
  width: 100%;
  max-width: 440px;
}

.btn-primary, .btn-secondary, .btn-ghost, .btn-mode, .btn-diff {
  border: none;
  padding: 12px 20px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  transition: transform 0.12s ease-out, box-shadow 0.12s;
  text-transform: uppercase;
  letter-spacing: 1px;
  flex: 1;
  position: relative;
}

.btn-primary {
  background: var(--kawaii-sheen), linear-gradient(180deg, var(--gold-hi), var(--gold));
  color: var(--toon-outline-ink);
  border: var(--toon-outline-w) solid var(--toon-outline-ink);
  box-shadow: var(--shadow-lg);
}
.btn-primary:active { transform: translateY(3px); box-shadow: 0 1px 0 var(--toon-outline-ink); }

.btn-secondary {
  background: var(--kawaii-sheen), linear-gradient(180deg, var(--primary-hi), var(--primary));
  color: #fff;
  border: var(--toon-outline-w) solid var(--toon-outline-ink);
  box-shadow: var(--shadow-lg);
}
.btn-secondary:active { transform: translateY(3px); box-shadow: 0 1px 0 var(--toon-outline-ink); }

.btn-ghost {
  background: var(--panel-2);
  color: var(--toon-outline);
  border: var(--toon-outline-w) solid var(--toon-outline);
  box-shadow: var(--shadow);
}
.btn-ghost:active { transform: translateY(2px); box-shadow: 0 1px 0 var(--toon-outline-ink); }

.btn-mode, .btn-diff {
  background: var(--panel-2);
  color: var(--toon-outline);
  border: var(--toon-outline-w) solid var(--toon-outline);
  display: block;
  width: 100%;
  margin-bottom: 8px;
  box-shadow: var(--shadow);
}
.btn-mode:active, .btn-diff:active { transform: translateY(2px); box-shadow: 0 1px 0 var(--toon-outline-ink); }

/* Boutons posés seuls dans une carte overlay (menu/gameover, hors #controls
   qui est déjà flex) : pleine largeur + espacement, comme .btn-mode/.btn-diff. */
.card .btn-primary, .card .btn-secondary, .card .btn-ghost {
  display: block;
  width: 100%;
  margin-bottom: 8px;
}

.btn-mode.active, .btn-diff.active {
  background: var(--kawaii-sheen), linear-gradient(180deg, var(--gold-hi), var(--gold));
  color: var(--toon-outline-ink);
  border-color: var(--toon-outline-ink);
  box-shadow: var(--shadow);
}

.overlay {
  position: fixed;
  inset: 0;
  background: rgba(5, 8, 14, 0.68);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 100;
  padding: 20px;
}

.overlay.show { display: flex; animation: overlayFade 0.2s ease-out; }

@keyframes overlayFade { from { opacity: 0; } to { opacity: 1; } }

.card {
  background: var(--kawaii-sheen), var(--panel);
  border: var(--toon-outline-w) solid var(--toon-outline);
  border-radius: var(--radius);
  padding: 20px;
  max-width: 90vw;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-lg);
  animation: slideUp 0.3s ease-out;
}

.card.pop { animation: popIn 0.4s cubic-bezier(0.34, 1.56, 0.64, 1); }

@keyframes slideUp {
  from { transform: translateY(20px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

@keyframes popIn {
  0% { transform: scale(0.8); opacity: 0; }
  70% { transform: scale(1.05); }
  100% { transform: scale(1); opacity: 1; }
}

.logo {
  font-size: 28px;
  font-weight: 800;
  letter-spacing: 2px;
  color: var(--toon-outline);
  text-align: center;
  text-transform: uppercase;
  margin-bottom: 8px;
}

.logo b { color: var(--primary-hi); }

.sub {
  text-align: center;
  color: var(--muted);
  font-size: 13px;
  margin-bottom: 16px;
}

h2, h3 {
  color: var(--toon-outline);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin: 16px 0 12px;
  text-align: center;
}

h3 { font-size: 13px; margin-top: 12px; }

.menu-group {
  margin-bottom: 16px;
}

.winner-text {
  font-size: 24px;
  font-weight: 800;
  color: var(--toon-outline);
  text-align: center;
  margin: 16px 0;
}

.final-score {
  background: var(--panel-2);
  border: 2px solid var(--toon-outline-ink);
  padding: 12px;
  border-radius: var(--radius-sm);
  margin: 12px 0;
  text-align: center;
}

.final-score > div {
  margin: 8px 0;
  color: var(--muted);
}

@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}