:root{--bg:#0f172a;--surface:#1e293b;--surface-2:#334155;--text:#f1f5f9;--text-dim:#94a3b8;--accent:#38bdf8;--accent-2:#818cf8;--danger:#ef4444;--danger-hover:#f87171;--success:#22c55e;--success-hover:#4ade80;--radius:12px;--shadow:0 4px 6px -1px #0000004d, 0 2px 4px -2px #0000004d}*{box-sizing:border-box;margin:0;padding:0}html,body{background:var(--bg);color:var(--text);-webkit-tap-highlight-color:transparent;touch-action:manipulation;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}#app{max-width:600px;margin:0 auto;padding:16px 16px 40px}header{justify-content:space-between;align-items:center;margin-bottom:20px;display:flex}header h1{letter-spacing:-.5px;font-size:1.5rem;font-weight:700}.btn-ghost{border:1px solid var(--surface-2);color:var(--text-dim);cursor:pointer;background:0 0;border-radius:8px;padding:6px 12px;font-size:.85rem}.btn-ghost:active{background:var(--surface)}#add-player-section{gap:8px;margin-bottom:20px;display:flex}#new-player-input{background:var(--surface);border:1px solid var(--surface-2);color:var(--text);border-radius:var(--radius);outline:none;flex:1;padding:10px 14px;font-size:1rem}#new-player-input:focus{border-color:var(--accent)}.btn-primary,.btn-secondary{border-radius:var(--radius);cursor:pointer;white-space:nowrap;border:none;padding:10px 16px;font-size:.95rem;font-weight:600}.btn-primary{background:var(--accent);color:#0f172a}.btn-primary:active{filter:brightness(.9)}.btn-secondary{background:var(--surface-2);color:var(--text)}.btn-secondary:active{background:#475569}.players-list{flex-direction:column;gap:12px;display:flex}.player-card{background:var(--surface);border-radius:var(--radius);box-shadow:var(--shadow);padding:14px 16px;animation:.25s slideIn}@keyframes slideIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.player-header{justify-content:space-between;align-items:center;margin-bottom:10px;display:flex}.player-name{color:var(--text);background:0 0;border:1px solid #0000;border-radius:6px;outline:none;width:100%;padding:4px 6px;font-size:1.1rem;font-weight:600}.player-name:focus{border-color:var(--accent);background:var(--bg)}.btn-remove{color:var(--danger);cursor:pointer;background:0 0;border:none;border-radius:6px;padding:2px 6px;font-size:1.4rem;line-height:1}.btn-remove:active{background:#ef444426}.score-display{text-align:center;letter-spacing:-1px;color:var(--text);font-variant-numeric:tabular-nums;margin:8px 0 14px;font-size:3rem;font-weight:800}.score-controls{grid-template-columns:repeat(7,1fr);gap:6px;display:grid}.btn-score{cursor:pointer;border:none;border-radius:8px;min-height:44px;padding:10px 0;font-size:.85rem;font-weight:700}.btn-score.adjust{background:var(--surface-2);color:var(--text)}.btn-score.adjust[data-delta^=\-]{color:var(--danger)}.btn-score.adjust[data-delta^=\+]{color:var(--success)}.btn-score.adjust:active{background:#475569}.btn-score.set{background:linear-gradient(135deg, var(--accent), var(--accent-2));color:#0f172a}.btn-score.set:active{filter:brightness(.85)}.history-toggle{margin-top:10px}.btn-history{width:100%;color:var(--text-dim);cursor:pointer;text-align:center;background:0 0;border:none;padding:6px;font-size:.8rem}.btn-history:active{color:var(--text)}.history-list{border-top:1px solid var(--surface-2);max-height:160px;margin-top:8px;padding-top:8px;overflow-y:auto}.history-list.hidden{display:none}.history-row{color:var(--text-dim);justify-content:space-between;padding:4px 0;font-size:.85rem;display:flex}.history-delta{width:50px;font-weight:600}.history-delta.negative{color:var(--danger)}.history-delta.positive{color:var(--success)}.history-score{color:var(--text);text-align:right;width:60px}.history-time{color:var(--text-dim);font-size:.75rem}.leader{border:1px solid var(--success)}.trailing{border:1px solid var(--danger)}@media (width<=400px){.score-controls{grid-template-columns:repeat(4,1fr)}.btn-score{min-height:40px;padding:8px 0;font-size:.8rem}.score-display{font-size:2.4rem}#add-player-section{flex-wrap:wrap}#new-player-input{min-width:140px}}