/* Pong: schwarzer Retro-Bildschirm. Fenster-Optik aus _shared/spiele.css. */
.pg-screen{border:3px solid;border-color:#808080 #fff #fff #808080;background:#000;line-height:0}
.pg-screen canvas{display:block;margin:0 auto;touch-action:none;cursor:ns-resize}

/* ---------- Atari-Design (nur mit .cs-atari): schwarze Fläche wie 1972, leichter Röhrenmonitor-Schimmer ---------- */
.cs-atari .pg-menu{justify-content:center;margin:0 auto 14px;max-width:560px}
.cs-root.cs-modern .pg-menu button.pg-new{padding:6px 16px;font-size:12px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;background:#49757A;border-color:#49757A;color:#fff}
.pg-crt{position:relative;max-width:560px;margin:0 auto;background:#000;border-radius:18px;padding:10px;box-shadow:0 0 0 6px #1a1a1a,0 18px 40px rgba(0,0,0,.35);line-height:0;overflow:hidden}
.pg-crt::after{content:"";position:absolute;inset:0;pointer-events:none;border-radius:18px;background:repeating-linear-gradient(0deg,rgba(255,255,255,.035) 0 1px,transparent 1px 3px),radial-gradient(ellipse at center,transparent 60%,rgba(0,0,0,.45) 100%)}
.pg-crt canvas{display:block;margin:0 auto;touch-action:none;cursor:ns-resize;filter:drop-shadow(0 0 2px rgba(255,255,255,.35))}
.cs-atari .pg-status{text-align:center;max-width:560px;margin:12px auto 0}