:root{--bg:#0c1714;--felt:#102a22;--felt-2:#0a1d18;--ink:#1c1c1c;--red:#c8102e;--card-edge:#e6e0cf;--gold:#e0b24a;--good:#41d39a;--bad:#ff6b6b;--dim:#7d978c;--line:#23463b;--mono:ui-monospace, "SF Mono", "JetBrains Mono", "Menlo", monospace;--sans:ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif}*,:before,:after{box-sizing:border-box}html,body{touch-action:manipulation;height:100%;margin:0}body{font-family:var(--sans);color:#e8efe9;background:radial-gradient(120% 90% at 50% 18%, var(--felt) 0%, var(--felt-2) 55%, var(--bg) 100%) fixed;background-color:var(--bg);-webkit-font-smoothing:antialiased;-webkit-tap-highlight-color:transparent;justify-content:center;align-items:flex-start;min-height:100%;display:flex;overflow-x:hidden}.stage{width:100%;max-width:520px;padding:24px 16px 40px;padding-bottom:max(40px, env(safe-area-inset-bottom,40px));padding-left:max(16px, env(safe-area-inset-left,16px));padding-right:max(16px, env(safe-area-inset-right,16px));text-align:center}.title{letter-spacing:.28em;text-transform:uppercase;color:var(--gold);font-size:13px;font-weight:700}.subtitle{color:var(--dim);letter-spacing:.02em;margin-top:6px;font-size:12px;line-height:1.5}.table{border:1px solid var(--line);background:radial-gradient(80% 120% at 50% 0,#16352b 0%,#0e2620 70%,#0b1f1a 100%);border-radius:20px;min-height:260px;margin:20px auto 0;padding:24px 16px 18px;position:relative;box-shadow:inset 0 1px #2c5a4a55,0 22px 50px -28px #000}.cards{justify-content:center;align-items:center;gap:16px;min-height:148px;display:flex}.card{border:1px solid var(--card-edge);width:104px;height:146px;color:var(--ink);-webkit-user-select:none;user-select:none;background:linear-gradient(160deg,#fbf9f1,#efeada);border-radius:12px;flex-shrink:0;position:relative;box-shadow:0 14px 26px -14px #000,inset 0 0 0 1px #ffffff80}.card .corner{font-weight:800;line-height:1;font-family:var(--sans);flex-direction:column;align-items:center;display:flex;position:absolute}.card .corner .r{letter-spacing:-.02em;font-size:19px}.card .corner .s{margin-top:1px;font-size:14px}.card .corner.tl{top:8px;left:9px}.card .corner.br{bottom:8px;right:9px;transform:rotate(180deg)}.card .pip{justify-content:center;align-items:center;font-size:48px;display:flex;position:absolute;inset:0}.card.red{color:var(--red)}.card.deal{animation:.34s cubic-bezier(.2,.9,.25,1) both deal}.card.deal.b{animation-delay:70ms}@keyframes deal{0%{opacity:0;transform:translateY(-24px)rotate(-7deg)scale(.92)}to{opacity:1;transform:none}}.empty{color:var(--dim);letter-spacing:.04em;padding:36px 10px;font-size:13px;line-height:1.8}.empty b{color:#cfe0d7;font-weight:600}.total{font-family:var(--mono);letter-spacing:.04em;justify-content:center;align-items:center;gap:10px;height:68px;margin-top:18px;font-size:58px;font-weight:600;display:flex}.total .one{color:#cdd9d2}.total .blank{min-width:44px;color:var(--gold);border-bottom:4px solid #3a6557;padding:0 4px 4px;transition:color .12s,border-color .12s}.total.good .blank{color:var(--good);border-color:var(--good)}.total.bad .blank{color:var(--bad);border-color:var(--bad)}.total .blank.placeholder{color:#3a6557}.prompt{color:var(--dim);letter-spacing:.14em;text-transform:uppercase;height:15px;margin-top:2px;font-size:11px}.timer{font-family:var(--mono);font-variant-numeric:tabular-nums;color:#dfe9e3;letter-spacing:.02em;margin-top:10px;font-size:26px;font-weight:500}.timer.good{color:var(--good)}.timer.bad{color:var(--bad)}.timer .u{color:var(--dim);margin-left:2px;font-size:13px}.feedback{height:18px;color:var(--dim);letter-spacing:.02em;margin-top:4px;font-size:13px}.feedback .ok{color:var(--good)}.feedback .no{color:var(--bad)}.shake{animation:.3s shake}@keyframes shake{0%,to{transform:translate(0)}25%{transform:translate(-7px)}75%{transform:translate(7px)}}.numpad{flex-direction:column;gap:6px;max-width:300px;margin:14px auto 0;display:flex}.numpad-row{gap:6px;display:flex}.numpad-zero-row{justify-content:center}.numpad-btn{height:56px;font-family:var(--mono);color:#e8efe9;border:1px solid var(--line);cursor:pointer;touch-action:manipulation;-webkit-tap-highlight-color:transparent;letter-spacing:0;background:#0e221c;border-radius:10px;flex:1;min-height:56px;font-size:22px;font-weight:700;transition:background .1s,transform 60ms}.numpad-zero{flex:none;width:calc(33.3333% - 4px)}.numpad-btn:hover:not(:disabled){background:#162d24}.numpad-btn:active:not(:disabled){background:#1c3730;transform:scale(.91)}.numpad-btn:disabled{opacity:.32;cursor:default}.recent{justify-content:center;align-items:flex-end;gap:4px;max-width:340px;height:34px;margin:14px auto 0;display:flex}.recent .bar{background:var(--gold);opacity:.85;border-radius:3px 3px 0 0;width:9px;transition:height .2s}.recent .bar.miss{background:#3a4f47}.stats{border:1px solid var(--line);background:var(--line);border-radius:12px;grid-template-columns:repeat(4,1fr);gap:1px;max-width:440px;margin:14px auto 0;display:grid;overflow:hidden}.stat{background:#0e221c;padding:10px 4px}.stat .v{font-family:var(--mono);font-variant-numeric:tabular-nums;color:#eef4ef;font-size:17px}.stat .v small{color:var(--dim);font-size:11px}.stat .k{color:var(--dim);letter-spacing:.1em;text-transform:uppercase;margin-top:3px;font-size:10px}.controls{flex-direction:column;align-items:center;gap:14px;margin-top:18px;display:flex}.btnrow{gap:10px;display:flex}button{font-family:var(--sans);color:#0c1714;background:var(--gold);cursor:pointer;letter-spacing:.02em;touch-action:manipulation;-webkit-tap-highlight-color:transparent;border:none;border-radius:10px;min-height:44px;padding:11px 22px;font-size:14px;font-weight:600;transition:transform 80ms,filter .15s}button:hover{filter:brightness(1.07)}button:active{transform:translateY(1px)}button.ghost{color:var(--dim);border:1px solid var(--line);background:0 0}button.ghost:hover{color:#cfe0d7}button:focus-visible{outline:2px solid var(--gold);outline-offset:2px}.settings{color:#bcd0c7;flex-wrap:wrap;justify-content:center;gap:12px 18px;font-size:13px;display:flex}.settings label{cursor:pointer;align-items:center;gap:8px;min-height:36px;display:inline-flex}.settings input[type=checkbox]{accent-color:var(--gold);width:18px;height:18px}.setting-dim{opacity:.35;pointer-events:none}.setting-hard{color:var(--bad)}.seg{border:1px solid var(--line);border-radius:8px;display:inline-flex;overflow:hidden}.seg button{color:var(--dim);background:0 0;border-radius:0;min-height:36px;padding:7px 14px;font-size:12px;font-weight:600}.seg button.on{background:var(--gold);color:#0c1714}.hint{color:#56716690;letter-spacing:.04em;margin-top:18px;font-size:11px;line-height:1.7}kbd{font-family:var(--mono);border:1px solid var(--line);color:#cfe0d7;background:#173129;border-radius:5px;padding:1px 6px;font-size:10px}@media (width<=380px){.card{width:88px;height:124px}.card .corner .r{font-size:16px}.card .pip{font-size:40px}.total{height:60px;font-size:50px}.numpad-btn{height:50px;font-size:20px}.numpad-zero{width:calc(33.3333% - 4px)}}@media (prefers-reduced-motion:reduce){.card.deal,.shake{animation:none}}