:root{--pa-read-color: #10b981;--pa-color: #0F5132;--pa-bright: #22A059;--pa-dark: #0B3D26;--wood: #8a5a2b;--felt: #2f7d4f;--white-ball: #FFFFFF;--yellow-ball: #FACC15;--slate: #16231B;--slate-light: #20312A;--text-primary: #F1F5F9;--text-muted: #9DB4A6;--danger: #EF4444;--radius: 16px;--shadow: 0 10px 30px rgba(0, 0, 0, .55);--font: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif}.spinner-center{display:flex;justify-content:center;padding:2rem 0}*{box-sizing:border-box}html,body{margin:0;padding:0;font-family:var(--font);background:radial-gradient(1200px 600px at 50% -10%,rgba(34,160,89,.16),transparent 60%),linear-gradient(165deg,#1c2b22,var(--slate) 45%,#101812);color:var(--text-primary);height:100%}app-root{display:flex;flex-direction:column;height:100%}button{font-family:inherit;cursor:pointer;border:none;background:none}.glass{background:#0e18129e;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);border:1px solid rgba(255,255,255,.07);border-radius:var(--radius);box-shadow:var(--shadow)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;padding:.85rem 1.4rem;border-radius:999px;font-size:1rem;font-weight:700;transition:transform .1s ease,filter .2s ease;color:var(--text-primary)}.btn:active{transform:scale(.96)}.btn-primary{background:linear-gradient(180deg,#238c4e,var(--pa-color));color:#fff;box-shadow:0 4px 12px #0f513259}.btn-primary:hover{filter:brightness(1.12)}.btn-outline{background:#ffffff0d;border:1px solid rgba(255,255,255,.16);color:var(--text-primary)}.btn-outline:hover{background:#ffffff1a;border-color:#ffffff47}.btn-danger{background:linear-gradient(180deg,#ef5350,var(--danger));color:#fff}.btn:disabled{opacity:.4;cursor:not-allowed}