*,:after,:before{box-sizing:border-box;margin:0;padding:0}:root{--bg:#0a0a0f;--surface:#1a1a2e;--surface-raised:#252540;--accent:#e94560;--accent-hover:#c73350;--text:#eee;--text-muted:#889;--success:#4caf50;--warning:#ff9800;--error:#f44336;--border:#2e2e50;--radius:10px;--touch-min:48px}body,html{background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-size:16px;line-height:1.5;-webkit-font-smoothing:antialiased}.page,body,html{min-height:100dvh}.page{max-width:480px;margin:0 auto;padding:24px 16px 40px;display:flex;flex-direction:column;gap:20px}.page-title{font-size:1.5rem;font-weight:700;text-align:center;letter-spacing:-.02em}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:20px}.form{gap:14px}.field,.form{display:flex;flex-direction:column}.field{gap:6px}.field label{font-size:.85rem;color:var(--text-muted);font-weight:500;text-transform:uppercase;letter-spacing:.04em}.field input{background:var(--surface-raised);border:1px solid var(--border);border-radius:8px;color:var(--text);font-size:1rem;height:var(--touch-min);padding:0 14px;width:100%;outline:none;transition:border-color .15s}.field input:focus{border-color:var(--accent)}.btn{align-items:center;border:none;border-radius:8px;cursor:pointer;display:flex;font-size:1rem;font-weight:600;justify-content:center;min-height:var(--touch-min);padding:0 20px;transition:opacity .15s,background .15s;width:100%}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover:not(:disabled){background:var(--accent-hover)}.btn-secondary{background:var(--surface-raised);border:1px solid var(--border);color:var(--text)}.btn-secondary:hover:not(:disabled){border-color:var(--accent)}.btn-toggle{background:var(--surface-raised);border:2px solid var(--border);border-radius:8px;color:var(--text);cursor:pointer;flex:1 1;font-size:1.25rem;font-weight:700;min-height:56px;transition:border-color .15s,background .15s}.btn-toggle.selected{background:var(--accent);border-color:var(--accent);color:#fff}.btn-group{display:flex;gap:8px}.alert{border-radius:8px;font-size:.9rem;padding:12px 14px}.alert-error{background:rgba(244,67,54,.12);border:1px solid rgba(244,67,54,.4);color:#ff6b6b}.alert-success{background:rgba(76,175,80,.12);border:1px solid rgba(76,175,80,.4);color:var(--success)}.balance-display{text-align:center;padding:24px}.balance-label{color:var(--text-muted);font-size:.85rem;text-transform:uppercase;letter-spacing:.08em}.balance-value{color:var(--success);font-size:2.5rem;font-weight:800;letter-spacing:-.02em;margin-top:4px}.cartela{background:var(--surface-raised);border:1px solid var(--border);border-radius:8px;padding:12px}.cartela-header{color:var(--text-muted);font-size:.78rem;letter-spacing:.06em;margin-bottom:8px;text-align:center;text-transform:uppercase}.cartela-tier{font-weight:700;margin-top:8px;text-align:center}.cartela-tier.none{color:var(--text-muted)}.cartela-tier.dupla,.cartela-tier.linha{color:var(--warning)}.cartela-tier.bingo{color:var(--success)}.cartela-tier.jackpot{color:gold}.cartela-line{display:flex;gap:6px;margin-bottom:6px}.cartela-line:last-of-type{margin-bottom:0}.num-cell{align-items:center;border-radius:6px;display:flex;flex:1 1;font-size:.9rem;font-weight:600;height:36px;justify-content:center;background:var(--surface);border:1px solid var(--border);color:var(--text-muted);transition:background .2s,color .2s}.num-cell.drawn{background:rgba(233,69,96,.18);border-color:var(--accent);color:var(--text)}.num-cell.line-complete{background:rgba(76,175,80,.2);border-color:var(--success);color:var(--success)}.num-cell.corner{border-color:gold;box-shadow:0 0 6px rgba(255,215,0,.6)}.drawn-numbers{display:flex;flex-wrap:wrap;gap:5px}.ball{align-items:center;background:var(--surface-raised);border:1px solid var(--border);border-radius:50%;color:var(--text-muted);display:flex;font-size:.7rem;font-weight:600;height:30px;justify-content:center;width:30px}.link{color:var(--accent);cursor:pointer;font-size:.9rem;text-align:center;text-decoration:none}.link:hover{text-decoration:underline}.section-label{color:var(--text-muted);font-size:.8rem;font-weight:600;letter-spacing:.06em;text-transform:uppercase}.prize-callout{border-radius:8px;font-size:1.5rem;font-weight:800;padding:16px;text-align:center}.prize-callout.win{background:rgba(76,175,80,.15);border:2px solid var(--success);color:var(--success)}.prize-callout.no-win{background:hsla(240,8%,57%,.1);border:1px solid var(--border);color:var(--text-muted)}.text-center{text-align:center}.text-muted{color:var(--text-muted);font-size:.9rem}.mt-4{margin-top:4px}.mt-8{margin-top:8px}.spinner{animation:spin .8s linear infinite;border:3px solid var(--border);border-top-color:var(--accent);border-radius:50%;height:28px;width:28px;margin:0 auto}@keyframes spin{to{transform:rotate(1turn)}}@media (min-width:640px){.page{padding:40px 24px 60px}.page-title{font-size:1.75rem}}