:root{--primary: #4CAF50;--primary-dark: #45a049;--bg: #1a1a1a;--bg-elevated: #2a2a2a;--text: #ffffff;--text-muted: #999;--border: #444;--error: #f44336;--warning: #ff9800;--spacing: 1rem}*{box-sizing:border-box;margin:0;padding:0}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,sans-serif;background:var(--bg);color:var(--text);line-height:1.6;-webkit-font-smoothing:antialiased}#app{min-height:100vh;display:flex;flex-direction:column}.login-screen{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:100vh;padding:var(--spacing)}.login-screen h1{margin-bottom:2rem;font-size:2rem}.login-screen form{width:100%;max-width:400px;display:flex;flex-direction:column;gap:var(--spacing)}.main-app{display:flex;flex-direction:column;min-height:100vh}.tabs{display:flex;background:var(--bg-elevated);border-bottom:2px solid var(--border);position:sticky;top:0;z-index:100}.tab-btn{flex:1;padding:1rem;background:none;border:none;color:var(--text-muted);font-size:1rem;cursor:pointer;transition:all .2s}.tab-btn.active{color:var(--text);border-bottom:2px solid var(--primary)}#screen-content{flex:1;padding:var(--spacing);max-width:1200px;width:100%;margin:0 auto}input,select,button{padding:.75rem;border:1px solid var(--border);border-radius:4px;background:var(--bg-elevated);color:var(--text);font-size:1rem;font-family:inherit}input:focus,select:focus{outline:none;border-color:var(--primary)}button{cursor:pointer;transition:all .2s}button:hover:not(:disabled){opacity:.9}button:disabled{opacity:.5;cursor:not-allowed}.primary-btn{background:var(--primary);border-color:var(--primary);color:#fff;font-weight:600}.primary-btn:hover:not(:disabled){background:var(--primary-dark)}.form-group{display:flex;flex-direction:column;gap:.5rem}.form-group label{font-weight:500;font-size:.9rem;color:var(--text-muted)}.format-toggle{display:flex;gap:.5rem;margin-bottom:var(--spacing);flex-wrap:wrap;align-items:center}.format-toggle label{color:var(--text-muted);font-size:.9rem}.format-btn{padding:.5rem 1rem;background:var(--bg-elevated);border:1px solid var(--border);min-width:100px}.format-btn.active{background:var(--primary);border-color:var(--primary);color:#fff}.leaderboard-screen h2{margin-bottom:var(--spacing)}.leaderboard-table-container{overflow-x:auto}.leaderboard-table{width:100%;border-collapse:collapse;margin-top:var(--spacing)}.leaderboard-table th{text-align:left;padding:.75rem;background:var(--bg-elevated);font-weight:600;border-bottom:2px solid var(--border)}.leaderboard-table td{padding:.75rem;border-bottom:1px solid var(--border)}.leaderboard-table tr.provisional td{color:var(--text-muted)}.badge{display:inline-block;padding:.2rem .4rem;background:var(--warning);color:#fff;font-size:.7rem;border-radius:3px;margin-left:.5rem;font-weight:600}.add-match-screen h2{margin-bottom:var(--spacing)}.teams-container{display:grid;grid-template-columns:1fr 1fr;gap:var(--spacing);margin:var(--spacing) 0}@media(max-width:768px){.teams-container{grid-template-columns:1fr}}.team-section{padding:var(--spacing);background:var(--bg-elevated);border-radius:4px}.team-section h3{margin-bottom:var(--spacing);font-size:1.2rem}.player-list{min-height:100px;margin-bottom:var(--spacing);display:flex;flex-wrap:wrap;gap:.5rem}.player-chip{display:inline-flex;align-items:center;gap:.5rem;padding:.5rem .75rem;background:var(--primary);color:#fff;border-radius:20px;font-size:.9rem}.remove-player{background:none;border:none;color:#fff;padding:0;width:20px;height:20px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.2rem;line-height:1}.remove-player:hover{background:#fff3}.add-player-control{display:flex;gap:.5rem;margin-bottom:var(--spacing)}.add-player-control input{flex:1}.add-player-control button{width:50px;font-size:1.5rem;background:var(--primary);color:#fff}.pick-teams-screen h2{margin-bottom:var(--spacing)}.player-checkboxes{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:.5rem;margin-top:.5rem}.player-checkbox{display:flex;align-items:center;gap:.5rem;padding:.5rem;background:var(--bg-elevated);border-radius:4px;cursor:pointer}.player-checkbox input[type=checkbox]{width:20px;height:20px;cursor:pointer;margin:0;padding:0}.player-checkbox:hover{background:var(--border)}.team-result{margin-top:2rem;padding:var(--spacing);background:var(--bg-elevated);border-radius:4px}.team-result h3{margin-bottom:.5rem}.balance-info{color:var(--text-muted);margin-bottom:var(--spacing);font-size:.9rem}.teams-display{display:grid;grid-template-columns:1fr 1fr;gap:var(--spacing);margin-top:var(--spacing)}@media(max-width:768px){.teams-display{grid-template-columns:1fr}}.team-box{padding:var(--spacing);background:var(--bg);border:2px solid var(--primary);border-radius:4px}.team-box h4{margin-bottom:.75rem;color:var(--primary)}.team-box ul{list-style:none}.team-box li{padding:.5rem;border-bottom:1px solid var(--border)}.team-box li:last-child{border-bottom:none}.error{color:var(--error);font-size:.9rem;padding:.5rem;background:#f443361a;border-radius:4px}.hidden{display:none}.empty-state{text-align:center;color:var(--text-muted);padding:2rem;font-style:italic}@media(max-width:768px){button,input,select{min-height:44px}.tab-btn{font-size:.9rem}}