@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@400;500;600;700;800&display=swap');
:root{--bg:#080b12;--panel:#0d111b;--card:#111725;--line:#212a3a;--text:#edf2ff;--muted:#8792a8;--cyan:#29d4c7;--violet:#8b6cff;--danger:#ff6577}*{box-sizing:border-box}body{margin:0;background:radial-gradient(circle at 65% 20%,#111b30 0,transparent 35%),var(--bg);color:var(--text);font-family:Manrope,system-ui,sans-serif}.app{min-height:100vh;display:grid;grid-template-columns:280px 1fr}.sidebar{background:rgba(11,15,24,.96);border-right:1px solid var(--line);padding:24px 18px;display:flex;flex-direction:column;gap:18px;position:sticky;top:0;height:100vh;z-index:20}.brand{display:flex;align-items:center;gap:11px}.brandmark{width:38px;height:38px;border-radius:12px;display:grid;place-items:center;background:linear-gradient(135deg,var(--cyan),var(--violet));font-size:22px;color:white;box-shadow:0 0 25px #29d4c733}.brand b{font-size:14px;letter-spacing:.09em}.brand small,.local-badge small,.graph-head small,.chat-head small{display:block;color:var(--muted);font-size:11px;margin-top:3px}.mobile-close{display:none;margin-left:auto}.primary,.ghost,.chat-open,.icon{border:0;color:var(--text);font:inherit;cursor:pointer}.primary{background:linear-gradient(135deg,#6f5bef,var(--violet));border-radius:10px;padding:11px 16px;font-weight:700;box-shadow:0 8px 24px #6f5bef25}.full{width:100%}.ghost{background:#151b29;border:1px solid var(--line);border-radius:9px;padding:9px 13px}.icon{background:transparent;font-size:18px;padding:7px}.search{height:42px;border:1px solid var(--line);background:#0a0e17;border-radius:10px;display:flex;align-items:center;gap:8px;padding:0 12px}.search input,.chat-form input{border:0;outline:0;background:transparent;color:var(--text);width:100%;font:inherit}.section-title{display:flex;justify-content:space-between;align-items:center;color:#69758c;font-size:10px;font-weight:800;letter-spacing:.12em}nav{display:grid;gap:5px}.category{display:flex;justify-content:space-between;align-items:center;padding:10px 11px;border-radius:9px;color:#adb7ca;cursor:pointer;font-size:13px}.category:hover,.category.active{background:#171d2c;color:white}.category span:first-child{display:flex;gap:9px}.category em{font-style:normal;background:#20283a;border-radius:999px;padding:2px 7px;font-size:10px}.tags{display:flex;flex-wrap:wrap;gap:7px}.tag{border:1px solid #283149;background:#141a28;color:#9da9c0;border-radius:999px;padding:5px 9px;font-size:11px;cursor:pointer}.tag.active{border-color:var(--cyan);color:var(--cyan)}.local-badge{margin-top:auto;display:flex;align-items:center;gap:10px;border:1px solid #183a38;background:#0c201f;padding:11px;border-radius:11px}.local-badge i{width:8px;height:8px;background:var(--cyan);border-radius:50%;box-shadow:0 0 10px var(--cyan)}.local-badge b{font-size:11px;color:#bff8f2}main{padding:27px 34px;min-width:0}header{display:flex;justify-content:space-between;align-items:center;margin-bottom:22px}h1{font-size:25px;margin:0 0 5px}header p{color:var(--muted);font-size:13px;margin:0}.header-actions{display:flex;gap:9px}.chat-open{background:#192b2c;color:#73eee3;border:1px solid #24504d;border-radius:9px;padding:9px 14px}.menu{display:none}.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-bottom:14px}.stat{border:1px solid var(--line);background:linear-gradient(145deg,#121927,#0d121d);padding:15px;border-radius:13px}.stat small{color:var(--muted)}.stat strong{display:block;font-size:21px;margin-top:4px}.graph-card{border:1px solid var(--line);border-radius:16px;background:rgba(13,18,29,.82);overflow:hidden}.graph-head{height:68px;padding:16px 20px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between}.legend{display:flex;gap:14px;color:var(--muted);font-size:10px;align-items:center}.legend i{display:inline-block;width:7px;height:7px;border-radius:50%;margin-right:5px}.cyan{background:var(--cyan)}.violet{background:var(--violet)}#graph{position:relative;height:calc(100vh - 245px);min-height:430px;overflow:hidden;background-image:radial-gradient(#273047 1px,transparent 1px);background-size:28px 28px}.brain-node,.node{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);display:flex;flex-direction:column;align-items:center;justify-content:center;border-radius:50%;z-index:3}.brain-node{width:116px;height:116px;border:1px solid #8b6cff88;background:radial-gradient(circle,#392c68,#15152c);box-shadow:0 0 50px #8b6cff44}.brain-node span{font-size:25px;color:#a993ff}.brain-node b{font-size:11px}.brain-node small{color:#9a90bd;font-size:9px;margin-top:3px}.node{width:104px;height:104px;border:1px solid #26344c;background:linear-gradient(145deg,#182237,#0d1422);box-shadow:0 8px 22px #0007;cursor:grab;padding:11px;text-align:center;user-select:none}.node:hover{border-color:var(--cyan);box-shadow:0 0 28px #29d4c726}.node .symbol{font-size:20px;color:var(--cyan)}.node b{font-size:10px;max-width:82px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.node small{color:var(--muted);font-size:8px;margin-top:3px}#edges{position:absolute;inset:0;width:100%;height:100%;z-index:1}.empty{display:none;position:absolute;inset:0;place-items:center;color:var(--muted);z-index:5}.backdrop{display:none;position:fixed;inset:0;background:#03050ab8;z-index:25}dialog{padding:0;border:1px solid #29334a;border-radius:16px;background:#101622;color:var(--text);width:min(650px,92vw);box-shadow:0 30px 90px #000a}dialog::backdrop{background:#02040aaa;backdrop-filter:blur(3px)}#noteForm{padding:23px}.dialog-head{display:flex;justify-content:space-between}.dialog-head h2{margin:0}.dialog-head p{color:var(--muted);font-size:12px}.grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}label{display:block;font-size:11px;color:#aeb8cb;font-weight:700;margin-top:13px}label input,textarea{display:block;width:100%;background:#0a0f19;border:1px solid #273148;color:white;padding:11px;border-radius:9px;margin-top:7px;font:inherit;font-size:13px}textarea{height:150px;resize:vertical}.dialog-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:18px}#detailContent{padding:23px}#detailContent h2{margin:5px 0}#detailContent p{color:#b4bed0;line-height:1.7;white-space:pre-wrap}.detail-actions{display:flex;justify-content:flex-end;gap:8px}.danger{background:#351823;color:#ff95a1;border:1px solid #642637}.chat{position:fixed;right:0;top:0;width:min(390px,100vw);height:100vh;background:#0d121d;border-left:1px solid var(--line);z-index:40;display:flex;flex-direction:column;transform:translateX(102%);transition:.25s}.chat.open{transform:none}.chat-head{padding:18px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between}.chat-head>div{display:flex;gap:10px}.chat-log{flex:1;overflow:auto;padding:18px}.bubble{max-width:88%;padding:11px 13px;margin-bottom:11px;border-radius:13px;font-size:12px;line-height:1.6}.bot{background:#171e2d;border:1px solid #263047}.user{background:#5e4fd0;margin-left:auto}.chat-form{display:flex;padding:13px;border-top:1px solid var(--line);gap:7px}.chat-form input{background:#090e17;border:1px solid var(--line);border-radius:9px;padding:11px}.toast{position:fixed;bottom:22px;left:50%;transform:translate(-50%,20px);background:#182131;border:1px solid #34415a;padding:10px 16px;border-radius:9px;opacity:0;pointer-events:none;transition:.2s;z-index:60;font-size:12px}.toast.show{opacity:1;transform:translate(-50%,0)}
@media(max-width:800px){.app{display:block}.sidebar{position:fixed;transform:translateX(-102%);transition:.25s;width:280px}.sidebar.open{transform:none}.mobile-close,.menu{display:block}.backdrop.show{display:block}main{padding:18px 14px}header{align-items:flex-start}.header-actions .ghost{display:none}.stats{grid-template-columns:repeat(3,1fr)}.stat{padding:11px}.stat strong{font-size:17px}.graph-head{padding:13px;height:62px}.legend{display:none}#graph{height:calc(100vh - 250px);min-height:440px}.grid{grid-template-columns:1fr}.node{width:88px;height:88px}.brain-node{width:100px;height:100px}}@media(max-width:430px){h1{font-size:20px}.chat-open{font-size:0}.chat-open:first-letter{font-size:16px}.stats{gap:6px}.stat small{font-size:9px}.graph-card{border-radius:12px}}