:root{--primary: #3b82f6;--primary-hover: #2563eb;--bg: #0f172a;--card-bg: #1e293b;--text: #f8fafc;--text-muted: #94a3b8;--border: #334155;--accent: #fbbf24;--error: #ef4444}body{margin:0;padding:0;background-color:var(--bg);color:var(--text);font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;-webkit-font-smoothing:antialiased}.container{max-width:1400px;margin:0 auto;padding:1.5rem}@media (max-width: 768px){.container{padding:1rem}}.header{display:flex;justify-content:space-between;align-items:center;margin-bottom:2rem;border-bottom:1px solid var(--border);padding-bottom:1rem;flex-wrap:wrap;gap:1rem}.header h1{margin:0;font-size:1.5rem;color:#f8fafc}.header h1 span{color:var(--primary)}.status-badge{padding:.5rem 1rem;border-radius:9999px;font-size:.875rem;font-weight:500;background:var(--card-bg);border:1px solid var(--border)}.status-ok{color:#10b981}.status-error{color:var(--error)}.search-box{display:flex;gap:1rem;margin-bottom:2rem;background:var(--card-bg);padding:1.25rem;border-radius:1rem;border:1px solid var(--border);box-shadow:0 4px 6px -1px #0000004d}input{flex:1;background:var(--bg);border:1px solid var(--border);color:var(--text);padding:.75rem 1rem;border-radius:.5rem;font-size:1rem;outline:none}input:focus{border-color:var(--primary);box-shadow:0 0 0 2px #6366f133}button{background:var(--primary);color:#fff;border:none;padding:.75rem 1.5rem;border-radius:.5rem;font-weight:600;cursor:pointer;transition:all .2s}button:hover{background:var(--primary-hover)}.viz-container{background:#fff;border:1px solid var(--border);border-radius:1rem;height:850px;position:relative;overflow:hidden;width:100%}#hypertree-container svg{background:transparent!important}.node-details-panel{position:absolute;top:1.5rem;right:1.5rem;width:320px;background-color:#1e293bf2;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border:1px solid rgba(148,163,184,.2);border-radius:1rem;padding:1.5rem;box-shadow:0 20px 25px -5px #00000080;z-index:100;color:#f8fafc}.panel-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1.25rem;border-bottom:1px solid var(--border);padding-bottom:.75rem}.panel-header h3{margin:0;font-size:1.125rem;font-weight:700;color:#f8fafc}.close-btn{background:none;border:none;font-size:1.5rem;cursor:pointer;color:#94a3b8;padding:0;line-height:1}.close-btn:hover{color:#f8fafc}.detail-item{margin-bottom:1rem}.detail-item label{display:block;font-size:.75rem;text-transform:uppercase;letter-spacing:.05em;color:#94a3b8;margin-bottom:.25rem;font-weight:600}.detail-item span,.detail-item a{display:block;font-size:.925rem;color:#cbd5e1;text-decoration:none}.detail-item a{color:#818cf8;word-break:break-all}.detail-item a:hover{text-decoration:underline}.panel-actions{display:flex;flex-direction:column;gap:.75rem;margin-top:1.5rem}.discover-more-btn,.evidence-btn{width:100%;padding:.75rem;border-radius:.5rem;font-weight:600;font-size:.875rem;cursor:pointer;transition:all .2s;border:none}.discover-more-btn{background-color:var(--primary);color:#fff}.discover-more-btn:hover{background-color:var(--primary-hover)}.evidence-btn{background-color:#334155;color:#f1f5f9;border:1px solid #475569}.evidence-btn:hover{background-color:#475569}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background-color:#000000b3;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);display:flex;align-items:center;justify-content:center;z-index:1000}.modal-content{background-color:#1e293b;width:90%;max-width:600px;max-height:80vh;border-radius:1rem;box-shadow:0 25px 50px -12px #00000080;display:flex;flex-direction:column;overflow:hidden;border:1px solid #334155}.modal-header{padding:1.5rem;border-bottom:1px solid #334155;display:flex;justify-content:space-between;align-items:center;background:#1e293b}.modal-header h2{margin:0;font-size:1.25rem;color:#f8fafc}.modal-body{padding:1.5rem;overflow-y:auto;background:#0f172a}.evidence-card{background-color:#1e293b;border:1px solid #334155;border-radius:.75rem;padding:1.25rem;margin-bottom:1.25rem}.claim-type{font-size:.75rem;font-weight:700;color:#818cf8;text-transform:uppercase;margin-bottom:.25rem}.claim-confidence{font-size:.825rem;color:#34d399;font-weight:600;margin-bottom:.75rem}.claim-notes{font-size:.925rem;color:#cbd5e1;line-height:1.5;margin-bottom:1rem}.sources-list h4{font-size:.75rem;text-transform:uppercase;color:#94a3b8;margin-bottom:.5rem}.source-link{display:block;font-size:.875rem;color:#818cf8;text-decoration:none;margin-bottom:.25rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.source-link:hover{text-decoration:underline}.viz-legend{position:absolute;bottom:1rem;left:50%;transform:translate(-50%);padding:.5rem 1rem;border-radius:2rem;font-size:.75rem;font-weight:500;border:1px solid rgba(255,255,255,.1);box-shadow:0 4px 6px -1px #0000004d;pointer-events:none;z-index:10;background-color:#0f172ad9;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);color:#94a3b8}