:root{--bg:#16202c;--felt:#0a5c3c;--felt-border:#085a38;--card-bg:#fff;--chip:#c41e3a;--text:#f0f0f0;--accent:#f0c14b;--suit-spade:#121212;--suit-heart:#d13d4a;--suit-diamond:#1a37a6;--suit-club:#3f8427;--safe-top:env(safe-area-inset-top,0px);--safe-bottom:env(safe-area-inset-bottom,0px)}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}body{background:var(--bg);color:var(--text);overscroll-behavior:none;-webkit-font-smoothing:antialiased;min-height:100vh;margin:0;font-family:system-ui,-apple-system,sans-serif}@keyframes fadeIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}@keyframes pulseGlow{0%,to{box-shadow:0 0 8px #f0c14b4d}50%{box-shadow:0 0 20px #f0c14b99}}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}button:active{opacity:.75}