:root{--bg: #1a1a2e;--card: #16213e;--accent: #0f3460;--highlight: #e94560;--text: #eee;--text-dim: #888;--green: #2ecc71;--red: #e74c3c;--yellow: #f1c40f;--blue: #3498db;--radius: 12px}body{background:var(--bg);color:var(--text)}.card{background:var(--card);border-radius:var(--radius);padding:16px;margin-bottom:12px}.card h3{margin-bottom:8px;font-size:16px}.badge{display:inline-block;padding:4px 10px;border-radius:20px;font-size:12px;margin:2px}.badge-green{background:#2ecc7133;color:var(--green)}.badge-red{background:#e74c3c33;color:var(--red)}.badge-yellow{background:#f1c40f33;color:var(--yellow)}.badge-blue{background:#3498db33;color:var(--blue)}.badge-dim{background:#8883;color:var(--text-dim)}.btn{padding:8px 16px;border:none;border-radius:8px;font-size:14px;cursor:pointer;background:var(--accent);color:#fff;width:100%}.btn:hover{opacity:.9}.btn-primary{background:var(--highlight)}.tabs{display:flex;gap:0;margin-bottom:16px;border-radius:8px;overflow:hidden;background:var(--card)}.tab{flex:1;padding:10px;text-align:center;cursor:pointer;font-size:13px;border:none;background:transparent;color:var(--text-dim)}.tab.active{background:var(--accent);color:#fff}.stat-row{display:flex;justify-content:space-between;padding:8px 0;border-bottom:1px solid rgba(255,255,255,.05)}.stat-label{color:var(--text-dim);font-size:14px}.stat-value{font-weight:600;font-size:14px}.event-card{background:var(--card);border-radius:var(--radius);padding:14px;margin-bottom:10px;border-left:3px solid var(--highlight)}.event-card .date{color:var(--text-dim);font-size:12px}.event-card .title{font-weight:600;margin:4px 0}.event-card .participants{font-size:12px;color:var(--green)}.empty-state{text-align:center;padding:40px 20px;color:var(--text-dim)}.loading{display:flex;justify-content:center;padding:40px}