:root{--bg-main: #121212;--bg-panel: #1e1e1e;--bg-input: #2c2c2c;--text-main: #e0e0e0;--text-muted: #a0a0a0;--accent-home: #3b82f6;--accent-away: #ef4444;--accent-success: #22c55e;--accent-warn: #f59e0b;--border: #333333}body{margin:0;font-family:Segoe UI,Roboto,Helvetica,Arial,sans-serif;background-color:var(--bg-main);color:var(--text-main);-webkit-font-smoothing:antialiased}.app-container{display:flex;flex-direction:column;height:100vh;max-width:1200px;margin:0 auto}.top-nav{background-color:var(--bg-panel);border-bottom:1px solid var(--border);padding:10px 20px;display:flex;justify-content:space-between;align-items:center}.nav-group{display:flex;gap:8px}.sub-nav{display:flex;border-bottom:1px solid var(--border);background:var(--bg-panel)}.main-content{flex:1;overflow-y:auto;padding:20px}button{cursor:pointer;border:1px solid var(--border);background:var(--bg-input);color:var(--text-main);padding:8px 16px;border-radius:6px;font-weight:600;transition:all .2s}button:hover{filter:brightness(1.2)}button.active{background:var(--text-main);color:var(--bg-main)}button.btn-green{background:var(--accent-success);color:#000;border:none}button.btn-red{background:var(--accent-away);color:#fff;border:none}button.btn-blue{background:var(--accent-home);color:#fff;border:none}button.btn-orange{background:var(--accent-warn);color:#000;border:none}input,select{background:var(--bg-input);border:1px solid var(--border);color:#fff;padding:8px;border-radius:4px}.panel{background:var(--bg-panel);border:1px solid var(--border);border-radius:8px;padding:15px;margin-bottom:20px}.user-card{background:var(--bg-input);border:1px solid var(--border);padding:10px;border-radius:6px;margin-bottom:8px;display:flex;justify-content:space-between;align-items:center}.match-grid{border:1px solid var(--border);border-radius:8px;overflow:hidden;background:var(--bg-panel)}.match-header{display:grid;grid-template-columns:40px 1fr 100px 1fr;background:#2a2a2a;padding:12px;font-weight:700;border-bottom:1px solid var(--border)}.match-row{display:grid;grid-template-columns:40px 1fr 100px 1fr;padding:10px;align-items:center;border-bottom:1px solid var(--border)}.match-row:last-child{border-bottom:none}.match-row:nth-child(2n){background-color:#252525}.score-control{display:flex;justify-content:center;gap:2px;background:#000;border:1px solid #444;border-radius:4px;overflow:hidden}.score-btn{width:40px;height:30px;display:flex;align-items:center;justify-content:center;font-weight:700;cursor:pointer;-webkit-user-select:none;user-select:none}.score-btn:hover{background-color:#333}.clock-display{font-family:Courier New,monospace;font-weight:700;text-shadow:0 0 10px rgba(0,0,0,.5)}.text-home{color:var(--accent-home)}.text-away{color:var(--accent-away)}.section-header{background:#333;padding:5px;font-size:12px;text-align:center;letter-spacing:1px;font-weight:700;color:#aaa}