:root{--bg:#070a11;--bg-2:#0d1320;--panel:rgba(12,18,30,.82);--text:#eef3ff;--muted:#9eb1cd;--border:#1f2b44;--accent:#4f8dff;--accent-2:#6ef0ff;--radius:18px;--shadow:0 18px 40px rgba(0,0,0,.42)}
*{box-sizing:border-box}html,body{height:100%}
body{margin:0;font-family:"Google Sans Text","Inter",system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,"Noto Color Emoji";color:var(--text);background:radial-gradient(1200px 600px at 20% -10%,#1b2e56 0%,transparent 45%),radial-gradient(900px 500px at 110% 20%,#1e2844 0%,transparent 45%),linear-gradient(165deg,var(--bg) 0%,var(--bg-2) 100%);line-height:1.6;display:grid;place-items:center;padding:clamp(12px,2.8vw,24px);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility}
.wrap{width:100%;max-width:1000px}
.card{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);padding:clamp(16px,3vw,30px);backdrop-filter:blur(10px)}
.header{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;flex-wrap:wrap}
h1{margin:0 0 6px;font-weight:700;font-size:clamp(30px,5.2vw,48px);line-height:1.1}
.subtitle{margin:0 0 12px;color:var(--muted);font-size:clamp(14px,2.2vw,18px);max-width:60ch}
.badge{display:inline-flex;align-items:center;gap:10px;padding:8px 14px;border-radius:999px;border:1px solid rgba(79,141,255,.6);background:rgba(10,18,32,.7);color:#d4e3ff;font-size:12px;font-weight:700;letter-spacing:.2px;box-shadow:0 0 0 2px rgba(79,141,255,.15)}
.dot{width:7px;height:7px;border-radius:999px;background:var(--accent-2);box-shadow:0 0 0 6px rgba(110,240,255,.14)}
.game{margin-top:18px;display:grid;gap:12px}
.game-head{display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap}
.stats{display:flex;flex-wrap:wrap;gap:10px 14px;align-items:center;color:#c1d2ee;font-size:14px}
.stat-chip{background:rgba(8,13,24,.8);border:1px solid var(--border);padding:6px 10px;border-radius:999px}
.btn{appearance:none;border:1px solid #29406f;background:linear-gradient(180deg,#162443,#101a31);color:#e8f0ff;padding:10px 14px;border-radius:11px;font-weight:700;cursor:pointer;transition:transform .12s ease,filter .12s ease,background .2s ease;touch-action:manipulation}
.btn:hover{transform:translateY(-1px);filter:brightness(1.1)}.btn:active{transform:translateY(0)}
.canvas-wrap{border:1px solid var(--border);border-radius:14px;overflow:hidden;position:relative;background:#000;max-width:420px;width:min(420px,100%);margin-inline:auto;box-shadow:inset 0 0 0 1px rgba(255,255,255,.03)}
#pacman{height:auto;width:100%;min-height:280px}canvas{display:block;width:100%;height:auto}
.overlay{position:absolute;inset:0;z-index:10;display:grid;place-items:center;background:rgba(8,12,18,.45);backdrop-filter:blur(2px);opacity:1;pointer-events:auto;transition:opacity .15s ease}
.overlay.hidden{opacity:0;pointer-events:none}
.overlay-inner{display:grid;gap:8px;place-items:center;background:rgba(15,18,24,.82);border:1px solid rgba(255,255,255,.08);padding:16px 18px;border-radius:12px;box-shadow:0 8px 28px rgba(0,0,0,.45)}
.overlay-title{font-weight:700;font-size:18px}.overlay-sub{font-size:12px;color:var(--muted)}
.hint{color:var(--muted);font-size:13px;text-align:center}
.meta{margin-top:14px;padding-top:12px;border-top:1px solid var(--border);color:var(--muted);font-size:13px}
.meta a{color:#b7d4ff;text-decoration:none}.meta a:hover{text-decoration:underline}
.controls-touch{display:none;justify-content:center;margin-top:8px}
.touch-grid{display:grid;grid-template-columns:60px 60px 60px;grid-template-rows:60px 60px 60px;gap:8px}
.touch-btn{width:60px;height:60px;border-radius:14px;border:1px solid var(--border);background:linear-gradient(180deg,#101b31,#0b1425);color:#dff0ff;font-weight:700;font-size:20px;display:grid;place-items:center;user-select:none;touch-action:manipulation}
.touch-btn:active{transform:scale(.97)}
.game-selector{display:flex;gap:8px;flex-wrap:wrap;margin:4px 0 10px}
.selector-btn{appearance:none;border:1px solid #28406b;background:rgba(9,16,28,.85);color:#b9cff3;padding:8px 12px;border-radius:999px;font-weight:700;cursor:pointer}
.selector-btn.active{background:linear-gradient(180deg,#24407a,#162b53);color:#eef5ff;border-color:#4f7dd4}
.game-panel{display:none}
.game-panel.active{display:grid}
.clean-controls{display:flex}
@media (max-width:760px){.controls-touch{display:flex}.game-head{justify-content:center}.stats{justify-content:center}.controls{width:100%;display:flex;justify-content:center}}
@media (max-width:420px){.card{padding:14px}.stat-chip{font-size:12px;padding:5px 8px}.btn{padding:9px 12px;font-size:13px}}