:root{--bg: #0f0f1a;--bg2: #161625;--bg3: #1e1e35;--border: #2a2a4e;--text: #e0e0e0;--text2: #8888aa;--accent: #6c5ce7;--accent2: #a29bfe}*{margin:0;padding:0;box-sizing:border-box}body{background:var(--bg);color:var(--text);font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif}.app{display:flex;height:100vh;overflow:hidden}.loading-screen{flex-direction:column;align-items:center;justify-content:center;gap:16px}.loading-spinner{width:48px;height:48px;border:4px solid var(--border);border-top-color:var(--accent);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.sidebar{width:360px;min-width:360px;background:var(--bg2);border-right:1px solid var(--border);display:flex;flex-direction:column;overflow:hidden}.sidebar-header{padding:20px 20px 12px;border-bottom:1px solid var(--border)}.sidebar-header h1{font-size:24px;font-weight:700}.subtitle{color:var(--text2);font-size:13px;margin-top:2px}.search-box{padding:12px 20px;position:relative}.search-box input{width:100%;padding:10px 36px 10px 14px;background:var(--bg3);border:1px solid var(--border);border-radius:8px;color:var(--text);font-size:14px;outline:none;transition:border-color .2s}.search-box input:focus{border-color:var(--accent)}.clear-btn{position:absolute;right:28px;top:50%;transform:translateY(-50%);background:none;border:none;color:var(--text2);cursor:pointer;font-size:16px}.tab-bar{display:flex;padding:0 20px;gap:4px;border-bottom:1px solid var(--border)}.tab-bar button{flex:1;padding:10px;background:none;border:none;border-bottom:2px solid transparent;color:var(--text2);cursor:pointer;font-size:13px;font-weight:500;transition:all .2s}.tab-bar button.active{color:var(--accent2);border-bottom-color:var(--accent)}.file-list{flex:1;overflow-y:auto;padding:8px 12px}.file-item{display:flex;justify-content:space-between;align-items:center;padding:10px 12px;border-radius:8px;cursor:pointer;transition:background .15s}.file-item:hover{background:var(--bg3)}.file-item.active{background:var(--accent);color:#fff}.file-name{font-size:13px;font-weight:500}.file-meta{font-size:11px;color:var(--text2)}.file-item.active .file-meta{color:#ffffffb3}.stats-panel{flex:1;overflow-y:auto;padding:16px 20px}.stat-row{display:flex;justify-content:space-between;padding:10px 0;border-bottom:1px solid var(--border);font-size:14px}.stats-panel h3{margin-top:20px;margin-bottom:8px;font-size:13px;color:var(--text2);text-transform:uppercase;letter-spacing:1px}.stat-entity{display:flex;align-items:center;gap:8px;padding:6px 0;font-size:13px}.stat-entity strong{margin-left:auto;color:var(--accent2)}.entity-dot{width:10px;height:10px;border-radius:50%;flex-shrink:0}.entity-dot.big{width:16px;height:16px}.node-detail{flex:1;overflow-y:auto;padding:16px 20px}.node-header{display:flex;align-items:center;gap:12px;margin-bottom:12px}.node-header h3{font-size:18px}.close-btn{margin-left:auto;background:none;border:none;color:var(--text2);cursor:pointer;font-size:20px}.type-badge{display:inline-block;padding:2px 8px;background:var(--bg3);border-radius:12px;font-size:11px;color:var(--text2);text-transform:uppercase}.prune-actions{display:flex;gap:8px;margin:12px 0}.confirm-btn,.prune-btn{flex:1;padding:8px;border:none;border-radius:6px;cursor:pointer;font-weight:600;font-size:13px}.confirm-btn{background:#4ecdc4;color:#000}.prune-btn{background:#ff6b6b;color:#fff}.node-detail h4{margin:16px 0 8px;font-size:13px;color:var(--text2);text-transform:uppercase}.mentions-list{display:flex;flex-direction:column;gap:8px}.mention-item{padding:10px;background:var(--bg3);border-radius:8px;cursor:pointer;transition:background .15s}.mention-item:hover{background:var(--border)}.mention-file{font-size:11px;color:var(--accent2);font-weight:600}.mention-snippet{font-size:12px;color:var(--text2);margin-top:4px;line-height:1.4}.file-viewer{flex:1;overflow-y:auto;display:flex;flex-direction:column}.file-viewer-header{display:flex;align-items:center;justify-content:space-between;padding:12px 20px;border-bottom:1px solid var(--border)}.file-viewer-header h3{font-size:14px}.file-content{padding:16px 20px;font-family:JetBrains Mono,Fira Code,monospace;font-size:12px;line-height:1.7;white-space:pre-wrap;word-break:break-word;flex:1}.entity-highlight{padding-bottom:1px;cursor:pointer}.graph-container{flex:1;position:relative;background:var(--bg);background-image:radial-gradient(circle at 1px 1px,var(--border) 1px,transparent 0);background-size:40px 40px}.time-travel{position:absolute;bottom:24px;left:50%;transform:translate(-50%);display:flex;align-items:center;gap:12px;padding:12px 20px;background:#161625f2;border:1px solid var(--border);border-radius:12px;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}.time-label{font-size:13px;white-space:nowrap}.time-travel input[type=range]{width:200px;accent-color:var(--accent)}.time-date{font-family:JetBrains Mono,monospace;font-size:13px;color:var(--accent2);min-width:90px}.legend{position:absolute;top:16px;right:16px;display:flex;gap:12px;padding:10px 16px;background:#161625e6;border:1px solid var(--border);border-radius:10px;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}.legend-item{display:flex;align-items:center;gap:6px;font-size:12px;color:var(--text2)}.legend-dot{width:10px;height:10px;border-radius:50%}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--accent)}