:root{--text:#e0f2fe;--accent:#38bdf8;--danger:#f87171;--success:#34d399;--panel:#0f1e37eb;--border:#38bdf840}*{box-sizing:border-box;margin:0;padding:0}.er-body{color:var(--text);-webkit-user-select:none;user-select:none;touch-action:manipulation;background:radial-gradient(at top,#16253d 0%,#0a1220 70%);flex-direction:column;justify-content:center;align-items:center;min-height:100vh;font-family:Space Grotesk,sans-serif;display:flex;overflow:hidden}#app{flex-direction:column;align-items:center;width:100%;max-width:700px;padding:0 12px;display:flex}.screen{flex-direction:column;align-items:center;gap:20px;width:100%;display:none}.screen.active{display:flex}.title{background:linear-gradient(to right, #e0f2fe, var(--accent));-webkit-text-fill-color:transparent;letter-spacing:-.02em;text-align:center;-webkit-background-clip:text;font-size:clamp(1.6rem,5vw,2.4rem);font-weight:800}.subtitle{color:#94a3b8;text-align:center;font-size:.9rem}.char-grid{flex-wrap:wrap;justify-content:center;gap:14px;display:flex}.char-card{border:2px solid var(--border);background:var(--panel);cursor:pointer;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-radius:16px;flex-direction:column;align-items:center;gap:8px;min-width:88px;padding:16px 18px;transition:transform .18s,border-color .18s,box-shadow .18s;display:flex}.char-card:hover{border-color:var(--accent);transform:translateY(-4px)}.char-card.selected{border-color:var(--accent);background:#38bdf81a;box-shadow:0 0 22px #38bdf873}.char-card img{width:64px;height:64px;image-rendering:pixelated}.char-name{color:#94a3b8;text-transform:uppercase;letter-spacing:.06em;font-size:.75rem;font-weight:600}.btn-primary{background:linear-gradient(135deg, var(--accent), #0ea5e9);color:#0a1220;cursor:pointer;border:none;border-radius:14px;padding:14px 48px;font-family:Space Grotesk,sans-serif;font-size:1.1rem;font-weight:800;transition:transform .18s,box-shadow .18s;box-shadow:0 0 20px #38bdf859}.btn-primary:hover{transform:scale(1.04);box-shadow:0 0 32px #38bdf880}.btn-primary:active{transform:scale(.97)}.btn-primary:disabled{opacity:.4;cursor:not-allowed;box-shadow:none;transform:none!important}.hud{justify-content:space-between;align-items:center;width:100%;padding:6px 2px;font-weight:700;display:flex}.hud-score{color:var(--accent);font-size:1.05rem}.hud-hi{color:#64748b;font-size:.85rem}#game-canvas{border:1px solid var(--border);touch-action:none;border-radius:14px;max-width:100%;display:block;box-shadow:0 0 30px #0006}.mobile-controls{gap:12px;width:100%;display:flex}.btn-ctrl{border:1px solid var(--border);background:var(--panel);color:var(--text);cursor:pointer;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);touch-action:manipulation;border-radius:14px;flex:1;padding:15px 0;font-family:Space Grotesk,sans-serif;font-size:.95rem;font-weight:700;transition:background .15s,transform .1s}.btn-ctrl:active{background:#38bdf826;transform:scale(.97)}#screen-game{position:relative}#screen-over{z-index:20;-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);background:#050c18b8;border-radius:14px;flex-direction:column;justify-content:center;align-items:center;gap:20px;padding:24px;display:none;position:absolute;inset:0}#screen-over.active{display:flex}.over-title{color:var(--danger);font-size:2rem;font-weight:800}.score-box{background:var(--panel);border:1px solid var(--border);text-align:center;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-radius:16px;padding:24px 48px}.score-label{color:#64748b;text-transform:uppercase;letter-spacing:.08em;margin-bottom:6px;font-size:.78rem}.score-val{color:var(--accent);font-size:3.2rem;font-weight:800;line-height:1}.score-hi{color:var(--success);margin-top:8px;font-size:1rem}.over-btns{flex-wrap:wrap;justify-content:center;gap:12px;display:flex}.btn-secondary{border:1px solid var(--border);background:var(--panel);color:var(--text);cursor:pointer;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-radius:12px;padding:12px 28px;font-family:Space Grotesk,sans-serif;font-size:.95rem;font-weight:700;transition:transform .18s,border-color .18s}.btn-secondary:hover{border-color:var(--accent);transform:scale(1.03)}.hint{color:#475569;text-align:center;font-size:.78rem;line-height:1.6}.btn-home{border:1px solid var(--border);background:var(--panel);color:var(--text);cursor:pointer;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-radius:12px;align-items:center;gap:6px;padding:10px 22px;font-family:Space Grotesk,sans-serif;font-size:.88rem;font-weight:700;text-decoration:none;transition:transform .18s,border-color .18s;display:inline-flex}.btn-home:hover{border-color:var(--accent);transform:scale(1.03)}@media (max-width:480px){.char-card{min-width:70px;padding:12px}.char-card img{width:52px;height:52px}.score-box{padding:20px 32px}}