:root{--bg: #0e1614;--panel: #14201d;--ink: #e8f3ef;--muted: #8aa39c;--accent: #4aa088;--credit: #4aa088;--debit: #d2674f;--line: #243531;--ok: #4aa088;--bad: #d2674f}*{box-sizing:border-box}html,body{margin:0;background:radial-gradient(1200px 600px at 50% -10%,#16241f,var(--bg));color:var(--ink);font-family:Segoe UI,system-ui,-apple-system,sans-serif;-webkit-font-smoothing:antialiased}#app{max-width:560px;margin:0 auto;padding:18px 16px 40px}header h1{margin:0;font-size:30px;letter-spacing:3px;font-weight:800;color:var(--ink)}header .sub{margin:4px 0 14px;color:var(--muted);font-size:14px}.bar{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin-bottom:12px}.seg{display:inline-flex;background:var(--panel);border:1px solid var(--line);border-radius:10px;overflow:hidden}.seg button{background:transparent;color:var(--muted);border:0;padding:8px 12px;font-size:13px;cursor:pointer}.seg button.active{background:var(--accent);color:#06120e;font-weight:700}.btn{background:var(--panel);color:var(--ink);border:1px solid var(--line);border-radius:10px;padding:8px 14px;font-size:13px;cursor:pointer}.btn:hover{border-color:var(--accent)}.btn.primary{background:var(--accent);color:#06120e;font-weight:700;border-color:var(--accent)}.btn:disabled{opacity:.45;cursor:default}.scoreboard{display:flex;gap:8px;margin-bottom:14px}.readout{flex:1;background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:8px 10px;font-size:18px;font-weight:700;text-align:center}.readout span{display:block;font-size:10px;letter-spacing:2px;color:var(--muted);font-weight:600}.stage{position:relative;background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:18px 16px}.goal{text-align:center;color:var(--muted);font-size:14px;margin-bottom:12px}.goal b{color:var(--ink)}.balance{text-align:center;font-size:56px;font-weight:800;letter-spacing:1px;margin:6px 0 14px;transition:color .15s}.balance.ok{color:var(--ok)}.balance.bad{color:var(--bad)}.meter{margin-bottom:16px}.track{position:relative;height:26px;background:#0c1513;border:1px solid var(--line);border-radius:8px;overflow:hidden}.zone{position:absolute;top:0;bottom:0;background:#4aa08838;border-left:1px solid var(--accent);border-right:1px solid var(--accent)}.marker{position:absolute;top:-3px;bottom:-3px;width:3px;background:var(--ink);transform:translate(-50%);transition:left .18s ease}.target{position:absolute;top:0;bottom:0;width:2px;background:#e8c34a;transform:translate(-50%)}.hand{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-bottom:16px}.card{min-width:60px;padding:16px 10px;font-size:22px;font-weight:800;border-radius:12px;border:2px solid var(--line);background:#0c1513;cursor:pointer;transition:transform .1s,border-color .1s,box-shadow .1s}.card.credit{color:var(--credit)}.card.debit{color:var(--debit)}.card.played{transform:translateY(-4px);box-shadow:0 6px #00000059}.card.credit.played{border-color:var(--credit);background:#4aa08829}.card.debit.played{border-color:var(--debit);background:#d2674f29}.card:disabled{opacity:.5;cursor:default}.actions{display:flex;gap:10px;justify-content:center}.actions .btn{flex:1;max-width:200px}.hint{text-align:center;color:var(--muted);font-size:13px;min-height:18px;margin:12px 0 0}footer{margin-top:16px;text-align:center;color:var(--muted);font-size:12px}.overlay{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;background:#080e0cdb;border-radius:14px}.overlay.hidden{display:none}.card-panel{text-align:center;padding:8px 18px}.card-panel h2{margin:0 0 8px;font-size:24px}.card-panel .big{font-size:44px;font-weight:800;color:var(--accent);margin:6px 0}.card-panel .big small{display:block;font-size:12px;color:var(--muted);letter-spacing:2px}.card-panel p{color:var(--muted)}