:root { --bg:#0f1226; --panel:#171a33; --grid:#232748; --ink:#eef0ff; --muted:#8b90c0; --accent:#ffd23f; }
* { box-sizing:border-box; -webkit-tap-highlight-color:transparent; }
html,body { margin:0; height:100%; background:
    radial-gradient(1200px 600px at 50% -10%, #1c2050 0%, #0f1226 60%);
    color:#eef0ff; font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,system-ui,sans-serif;
    overscroll-behavior:none; touch-action:none; }
#wrap { max-width:520px; margin:0 auto; padding:env(safe-area-inset-top) 12px 12px; display:flex;
    flex-direction:column; align-items:center; gap:10px; min-height:100%; }
header { width:100%; display:flex; align-items:center; justify-content:space-between; padding:8px 4px 0; }
.brand { font-weight:800; letter-spacing:2px; font-size:22px; }
.brand b { color:var(--accent); }
.scores { display:flex; gap:14px; }
.score { text-align:right; }
.score .lbl { font-size:10px; color:var(--muted); text-transform:uppercase; letter-spacing:1px; }
.score .val { font-size:22px; font-weight:800; font-variant-numeric:tabular-nums; }
canvas { width:100%; height:auto; display:block; border-radius:18px; touch-action:none; }
.combo { height:20px; font-weight:800; color:var(--accent); font-size:15px; letter-spacing:1px;
    opacity:0; transition:opacity .12s; }
.combo.show { opacity:1; }
footer { color:var(--muted); font-size:11px; text-align:center; padding-bottom:6px; }
/* hud : monnaie + streak persistés */
.hud { width:100%; display:flex; gap:8px; align-items:center; padding:0 4px; }
.chip { background:#1b1f40; border:1px solid #2a2f57; border-radius:999px; padding:5px 11px;
    font-size:13px; font-weight:700; display:flex; align-items:center; gap:6px;
    font-variant-numeric:tabular-nums; }
.chip.pulse { animation:chip-pop .35s ease-out; }
@keyframes chip-pop { 0%{ transform:scale(1); } 45%{ transform:scale(1.18); background:#2b3068; } 100%{ transform:scale(1); } }
/* overlays (game over, coffre, daily) */
.overlay { position:fixed; inset:0; display:none; align-items:center; justify-content:center;
    background:rgba(6,8,20,.72); backdrop-filter:blur(3px); z-index:5; }
.overlay.show { display:flex; }
.overlay .card { background:var(--panel); border:1px solid #2a2f57; border-radius:20px; padding:26px 22px;
    width:min(360px,86vw); text-align:center; box-shadow:0 20px 60px rgba(0,0,0,.5); }
.overlay h2 { margin:0 0 4px; font-size:26px; }
.overlay .big { font-size:52px; font-weight:900; color:var(--accent); margin:6px 0 2px; font-variant-numeric:tabular-nums; }
.overlay .sub { color:var(--muted); font-size:13px; margin-bottom:18px; }
button { border:0; border-radius:14px; padding:14px 16px; font-size:16px; font-weight:800; width:100%;
    cursor:pointer; margin-top:10px; }
button:disabled { opacity:.45; cursor:default; }
.btn-primary { background:var(--accent); color:#20160a; }
.btn-ghost { background:#20244a; color:#eef0ff; }
.btn-rewarded { background:linear-gradient(90deg,#5b8cff,#8b5bff); color:#fff; }
.btn-rewarded small { display:block; font-weight:600; opacity:.8; font-size:11px; }
/* coffre à récompense variable */
.chest { font-size:64px; line-height:1; margin:6px 0 10px; display:block;
    animation:chest-idle 1.4s ease-in-out infinite; }
@keyframes chest-idle { 0%,100%{ transform:translateY(0) rotate(-2deg); } 50%{ transform:translateY(-6px) rotate(2deg); } }
.chest.opened { animation:chest-burst .5s ease-out both; }
@keyframes chest-burst { 0%{ transform:scale(.6) rotate(0); } 60%{ transform:scale(1.25) rotate(4deg); } 100%{ transform:scale(1); } }
.loot { font-size:18px; font-weight:800; min-height:26px; }
.loot .gain { color:var(--accent); }
/* écran d'accueil */
.overlay .card.home { padding:22px 20px 18px; }
.logo { font-weight:900; letter-spacing:4px; font-size:38px; line-height:1; }
.logo b { color:var(--accent); }
.card.home .sub { margin-bottom:14px; }
.stats { display:flex; gap:8px; margin-bottom:6px; }
.stat { flex:1; background:#20244a; border-radius:14px; padding:9px 4px; }
.stat .lbl { font-size:9px; color:var(--muted); text-transform:uppercase; letter-spacing:1px; }
.stat .val { font-size:20px; font-weight:800; font-variant-numeric:tabular-nums; }
.board-title { margin:18px 0 6px; font-size:11px; color:var(--muted);
    text-transform:uppercase; letter-spacing:1px; }
.lb { list-style:none; margin:0; padding:0; max-height:33vh; overflow-y:auto; text-align:left; }
.lb li { display:flex; align-items:baseline; gap:8px; padding:5px 8px; border-radius:10px;
    font-size:13px; font-variant-numeric:tabular-nums; }
.lb li:nth-child(odd) { background:#20244a; }
.lb li.fresh { background:var(--accent); color:#20160a; font-weight:800; }
.lb .rank { width:20px; color:var(--muted); font-weight:800; }
.lb li.fresh .rank { color:#20160a; }
.lb .pts { flex:1; font-weight:800; }
.lb .day { font-size:11px; color:var(--muted); }
.lb li.fresh .day { color:#20160a; opacity:.7; }
.lb .empty { color:var(--muted); font-size:13px; padding:6px 8px; }
/* boutique de skins */
.chip-btn { font-family:inherit; width:auto; margin:0 0 0 auto; padding:5px 11px; font-size:14px;
    background:#1b1f40; color:var(--ink); }
.skins { display:grid; grid-template-columns:1fr 1fr; gap:9px; margin:14px 0 4px;
    max-height:46vh; overflow-y:auto; }
.skin { background:#20244a; border:2px solid transparent; border-radius:14px; padding:9px;
    text-align:left; cursor:pointer; width:auto; margin:0; font-size:12px; font-weight:700;
    color:var(--ink); font-family:inherit; }
.skin.on { border-color:var(--accent); }
.skin.locked { opacity:.72; }
.skin .swatch { display:flex; gap:3px; margin-bottom:7px; }
.skin .swatch i { flex:1; height:15px; border-radius:5px; }
.skin .nm { display:block; }
.skin .tag { display:block; font-size:11px; font-weight:700; color:var(--muted); margin-top:2px; }
.skin.on .tag { color:var(--accent); }
/* achats in-app hors skins (noads, sac de pièces) */
.shop-row { display:flex; align-items:center; gap:10px; padding:10px 0; border-top:1px solid #2a2f57;
    text-align:left; }
.shop-info { flex:1; font-size:14px; }
.shop-info small { display:block; color:var(--muted); font-size:11px; margin-top:2px; }
.shop-row button { width:auto; margin:0; padding:10px 14px; font-size:14px; white-space:nowrap; }
.muted { color:var(--muted); font-size:12px; }
/* boosters : barre sous le plateau, un bouton par power-up + badge compteur */
.boosters { width:100%; display:flex; gap:8px; padding:0 4px; }
.booster { position:relative; flex:1; width:auto; margin:0; padding:8px 4px 6px;
    background:#20244a; border:2px solid transparent; color:var(--ink);
    font-family:inherit; font-size:20px; line-height:1.1; }
.booster .nm { display:block; font-size:10px; font-weight:700; color:var(--muted);
    text-transform:uppercase; letter-spacing:1px; margin-top:2px; }
.booster .n { position:absolute; top:-6px; right:-4px; min-width:20px; height:20px;
    border-radius:999px; background:var(--accent); color:#20160a; font-size:11px;
    font-weight:800; display:flex; align-items:center; justify-content:center;
    padding:0 5px; font-variant-numeric:tabular-nums; }
.booster.empty { opacity:.6; }
.booster.empty .n { background:#2a2f57; color:var(--muted); }
.booster.on { border-color:var(--accent); }
.booster.on .nm { color:var(--accent); }
.booster-axis { flex:0 0 auto; width:auto; margin:0; padding:8px 12px; font-size:12px;
    background:#1b1f40; color:var(--ink); font-family:inherit; }
.free-boosters { margin:10px 0 0; color:var(--accent); font-weight:700; }
/* daily streak */
.dots { display:flex; gap:6px; justify-content:center; margin:14px 0 4px; }
.dot { width:26px; height:26px; border-radius:9px; background:#20244a; color:var(--muted);
    font-size:11px; font-weight:800; display:flex; align-items:center; justify-content:center; }
.dot.on { background:var(--accent); color:#20160a; }