:root{--bg-primary:#0f1419;--bg-secondary:#1a1f28;--bg-tertiary:#242933;--accent:#e94560;--accent-secondary:#f59e0b;--text-primary:#f5f5fa;--text-secondary:#a0aec0;--border:#2d3748;--shadow:0 4px 12px #0000004d}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--bg-primary);color:var(--text-primary);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;line-height:1.6}.app{height:100vh;display:flex;overflow:hidden}.app.loading{justify-content:center;align-items:center}.loader{text-align:center}.loader i{color:var(--accent);font-size:3rem;animation:2s linear infinite spin}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.main-content{flex-direction:column;flex:1;display:flex;overflow:hidden}.header{background:linear-gradient(135deg, var(--bg-secondary), var(--bg-tertiary));border-bottom:1px solid var(--border);padding:2rem}.title{align-items:center;gap:.5rem;margin-bottom:.5rem;font-size:2rem;display:flex}.stats{color:var(--text-secondary);gap:2rem;margin-top:1rem;font-size:.9rem;display:flex}.stats strong{color:var(--accent);font-weight:600}.content{flex:1;padding:1.5rem;overflow-y:auto}.participants-grid{grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:1.5rem;margin-top:1.5rem;display:grid}.participant-card{background:var(--bg-secondary);border:1px solid var(--border);border-radius:12px;flex-direction:column;padding:1.5rem;transition:all .25s;display:flex;position:relative;overflow:hidden}.participant-card:hover{border-color:var(--accent);transform:translateY(-3px);box-shadow:0 8px 24px #e9456026}.participant-card h3{color:#fff;margin-bottom:.5rem;font-size:1.25rem}.participant-badge{color:var(--accent);background:#e9456026;border-radius:12px;align-self:flex-start;margin-bottom:.8rem;padding:.2rem .6rem;font-size:.75rem;font-weight:600;display:inline-block}.participant-role{color:var(--text-secondary);margin-bottom:1rem;font-size:.85rem;line-height:1.4}.participant-quote{color:var(--accent-secondary);border-left:2px solid var(--accent-secondary);margin-bottom:1rem;padding-left:.6rem;font-size:.85rem;font-style:italic}.participant-stats-list{border-top:1px solid var(--border);flex-direction:column;gap:.4rem;margin-top:auto;padding-top:.8rem;font-size:.85rem;display:flex}.participant-stats-list span{color:var(--text-secondary);justify-content:space-between;display:flex}.participant-stats-list strong{color:var(--text-primary)}.export-bar{flex-wrap:wrap;gap:1rem;margin-bottom:1.5rem;display:flex}.btn-export{background:var(--bg-secondary);border:1px solid var(--border);color:var(--text-primary);cursor:pointer;border-radius:6px;align-items:center;gap:.5rem;padding:.5rem 1rem;font-size:.85rem;font-weight:500;transition:all .2s;display:inline-flex}.btn-export:hover{background:var(--bg-tertiary);border-color:var(--accent);color:#fff}.network-container{background:var(--bg-secondary);border:1px solid var(--border);text-align:center;border-radius:12px;margin-bottom:2rem;padding:1.5rem}@media (width<=768px){.app{flex-direction:column}.title{font-size:1.5rem}}.sidebar{background:var(--bg-secondary);border-right:1px solid var(--border);width:280px;box-shadow:var(--shadow);flex-direction:column;display:flex;overflow-y:auto}.sidebar-header{border-bottom:1px solid var(--border);padding:1.5rem}.sidebar-header h2{color:var(--text-primary);font-size:1.2rem}.sidebar-nav{flex-direction:column;gap:0;display:flex}.nav-item{color:var(--text-secondary);cursor:pointer;border-left:3px solid #0000;align-items:center;gap:.75rem;padding:1rem 1.5rem;text-decoration:none;transition:all .3s;display:flex}.nav-item:hover{background:var(--bg-tertiary);color:var(--accent-secondary)}.nav-item.active{background:var(--bg-tertiary);border-left-color:var(--accent);color:var(--accent)}.nav-item i{font-size:1.2rem}.sidebar-filters{border-top:1px solid var(--border);flex:1;padding:1.5rem}.sidebar-filters h3{color:var(--text-secondary);text-transform:uppercase;margin-bottom:1rem;font-size:.9rem;font-weight:600}.participant-list{flex-direction:column;gap:.5rem;max-height:400px;display:flex;overflow-y:auto}.participant-tag{background:var(--bg-tertiary);border:1px solid var(--border);color:var(--text-secondary);cursor:pointer;border-radius:6px;justify-content:space-between;align-items:center;padding:.6rem .8rem;font-size:.85rem;transition:all .2s;display:flex}.participant-tag:hover{border-color:var(--accent);color:var(--accent)}.participant-tag.active{background:var(--accent);color:#fff;border-color:var(--accent)}.participant-tag .name{font-weight:600}.participant-tag .count{opacity:.8;font-size:.75rem}.sidebar-info{border-top:1px solid var(--border);color:var(--text-secondary);padding:1rem 1.5rem;font-size:.75rem}.text-xs{align-items:center;gap:.5rem;display:flex}.sidebar::-webkit-scrollbar{width:6px}.sidebar::-webkit-scrollbar-track{background:var(--bg-secondary)}.sidebar::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}.sidebar::-webkit-scrollbar-thumb:hover{background:var(--accent)}.search-container{background:var(--bg-secondary);border-bottom:1px solid var(--border);padding:1.5rem}.search-bar{background:var(--bg-tertiary);border:1px solid var(--border);border-radius:8px;align-items:center;gap:.75rem;padding:.75rem 1rem;transition:all .3s;display:flex}.search-bar:focus-within{border-color:var(--accent);box-shadow:0 0 0 3px #e945601a}.search-bar i{color:var(--text-secondary)}.search-input{color:var(--text-primary);background:0 0;border:none;outline:none;flex:1;font-size:.95rem}.search-input::placeholder{color:var(--text-secondary)}.clear-btn{color:var(--text-secondary);cursor:pointer;background:0 0;border:none;padding:.25rem;font-size:1.2rem;transition:color .2s}.clear-btn:hover{color:var(--accent)}.search-info{color:var(--text-secondary);margin-top:.75rem;padding-left:1rem;font-size:.85rem}.search-info strong{color:var(--accent-secondary)}