:root{--bg: #0f1724;--card: #0b1220;--accent: #60a5fa;--muted: #9ca3af;--text: #e6eef8}*{box-sizing:border-box}body{font-family:Inter,system-ui,Segoe UI,Roboto,Arial;background:linear-gradient(180deg,#071025,#081227);color:var(--text);margin:0;padding:20px}.app{max-width:900px;margin:0 auto}header h1{margin:0 0 6px}.muted{color:var(--muted)}.controls{display:flex;gap:8px;margin:12px 0}.controls input{flex:1;padding:8px;border-radius:6px;border:1px solid #13304a;background:#071a2b;color:var(--text)}.controls button{padding:8px 12px;border-radius:6px;border:0;background:var(--accent);color:#04263b;cursor:pointer}.controls .danger{background:#ef4444;color:#fff}.players,.pairing{background:#ffffff05;padding:12px;border-radius:8px;margin:12px 0}.player-list{display:flex;flex-direction:column;gap:8px}.player{display:flex;justify-content:space-between;align-items:center;padding:8px;border-radius:6px;background:#ffffff03}.player-name{font-weight:600}.player-controls{display:flex;gap:8px;align-items:center}.player-controls button{padding:6px 10px;border-radius:6px;border:0;background:#16314a;color:var(--text);cursor:pointer}.player-controls .remove{background:transparent;color:var(--muted)}.player-controls .score{min-width:28px;text-align:center}.pairing-controls{display:flex;gap:8px;align-items:center}.pairing-controls input{width:64px;padding:6px;border-radius:6px}.round{margin-top:12px;padding:8px;border-radius:6px;background:#ffffff03}.pair,.group{padding:6px;border-radius:6px;background:#ffffff05;margin:6px 0;display:flex;justify-content:space-between}.vs{opacity:.6;margin:0 8px}.round-title{font-weight:700}footer{margin-top:20px}.tournament-bracket{background:#ffffff05;padding:12px;border-radius:8px;margin:12px 0}.tournament-bracket button{padding:8px 16px;border-radius:6px;border:0;background:var(--accent);color:#04263b;cursor:pointer;margin:12px 0}.tournament-bracket button:disabled{opacity:.5;cursor:not-allowed;background:#374151}.bracket-controls{display:flex;gap:8px;margin:12px 0}.teams-preview{background:#ffffff05;padding:12px;border-radius:6px;margin:12px 0}.teams-preview h3{margin:0 0 8px;font-size:14px}.teams-list{display:flex;flex-direction:column;gap:6px}.team-item{padding:6px;background:#ffffff08;border-radius:4px;font-size:13px}.bracket{display:flex;gap:20px;overflow-x:auto;padding:12px 0}.bracket-round{display:flex;flex-direction:column;min-width:200px}.bracket-round-title{font-weight:700;margin-bottom:12px;text-align:center;font-size:14px;color:var(--accent)}.bracket-matches{display:flex;flex-direction:column;gap:20px}.bracket-match{background:#ffffff05;border-radius:6px;padding:8px}.bracket-player{padding:8px;border-radius:4px;background:#ffffff0d;cursor:pointer;transition:all .2s}.bracket-player.is-team{background:#60a5fa1a}.bracket-player:hover:not(.bye){background:#60a5fa33}.bracket-player.winner{background:#22c55e4d;font-weight:600}.bracket-player.bye{opacity:.4;cursor:default}.bracket-vs{text-align:center;opacity:.5;font-size:11px;margin:4px 0}.team-display{display:flex;flex-direction:column;gap:2px}.team-name{font-weight:600;font-size:13px}.team-score{font-size:11px;opacity:.7}