:root{--bg:#080a10;--panel:#11141d;--panel2:#171b27;--line:#2a3040;--text:#eef2ff;--muted:#9aa5bb;--violet:#8b5cf6;--cyan:#22d3ee;--pink:#f472b6;--good:#34d399}
*{box-sizing:border-box}html,body{margin:0;min-height:100%;font-family:Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,sans-serif;background:var(--bg);color:var(--text)}button,input{font:inherit}.muted{color:var(--muted)}.eyebrow{margin:0 0 6px;color:var(--cyan);font-size:11px;font-weight:800;letter-spacing:.17em;text-transform:uppercase}.brand-mark{display:grid;place-items:center;width:42px;height:42px;border-radius:13px;background:linear-gradient(135deg,var(--violet),var(--cyan));font-weight:900;box-shadow:0 0 26px rgba(139,92,246,.35)}
.login-shell{min-height:100vh;display:grid;place-items:center;padding:24px;background:radial-gradient(circle at 50% 10%,#202c55 0,transparent 38%),var(--bg)}.login-card{width:min(440px,100%);display:grid;gap:14px;padding:34px;border:1px solid var(--line);border-radius:24px;background:rgba(17,20,29,.94);box-shadow:0 30px 90px #0008}.login-card h1{margin:0;font-size:36px}.login-card label{font-size:13px;color:var(--muted)}.login-card input,.search input{border:1px solid var(--line);border-radius:12px;background:#0b0e16;color:var(--text);padding:12px 14px;outline:none}.login-card input:focus,.search input:focus{border-color:var(--cyan);box-shadow:0 0 0 3px #22d3ee20}.login-card button,button{border:0;border-radius:12px;padding:11px 15px;background:linear-gradient(135deg,var(--violet),#6366f1);color:#fff;font-weight:750;cursor:pointer}.error{color:#fda4af;margin:0}
.shell{min-height:100vh;display:flex;flex-direction:column}.topbar{height:72px;display:flex;align-items:center;justify-content:space-between;padding:0 22px;border-bottom:1px solid var(--line);background:#0d1018e8;backdrop-filter:blur(16px)}.brand{display:flex;align-items:center;gap:12px}.brand small{display:block;color:var(--muted);margin-top:2px}.actions{display:flex;align-items:center;gap:10px}.actions form{margin:0}.secondary{background:#1b2030;border:1px solid var(--line);color:#dbe4f4}.search{display:flex;align-items:center;gap:8px;color:var(--muted);font-size:12px}.search input{width:min(320px,28vw);padding:9px 12px}
.workspace{height:calc(100vh - 72px);display:grid;grid-template-columns:minmax(0,1fr) 330px}.graph-panel{min-width:0;min-height:0;overflow:hidden;display:flex;flex-direction:column;padding:18px}.panel-head{display:flex;justify-content:space-between;align-items:center}.panel-head h1{margin:0;font-size:28px}.status{border:1px solid #22d3ee45;border-radius:999px;padding:7px 11px;color:#a5f3fc;background:#22d3ee12;font-size:12px}.toolbar{display:flex;align-items:center;gap:18px;min-height:48px;color:var(--muted);font-size:12px}.toolbar label{display:flex;align-items:center;gap:7px}.toolbar button{margin-left:auto;padding:8px 11px}.graph-stage{position:relative;flex:1;min-height:0;overflow:hidden;border:1px solid var(--line);border-radius:20px;background:radial-gradient(circle at center,#18203b 0,#0d111c 48%,#080a10 100%);box-shadow:inset 0 0 80px #0008}.graph-stage canvas{position:absolute;inset:0;display:block;width:100%;height:100%;cursor:grab}.graph-stage canvas.dragging{cursor:grabbing}.graph-help{position:absolute;left:14px;bottom:12px;color:#94a3b8;font-size:11px;background:#090c14cc;border:1px solid var(--line);border-radius:999px;padding:7px 10px;pointer-events:none}
.inspector{padding:24px;border-left:1px solid var(--line);background:#0d1018;overflow:auto}.inspector h2{font-size:26px;line-height:1.15;margin:8px 0}.inspector h3{margin-top:26px}.stats{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:24px 0}.stats div{padding:12px;border:1px solid var(--line);border-radius:13px;background:var(--panel)}.stats dt{font-size:11px;color:var(--muted)}.stats dd{margin:5px 0 0;font-weight:800}.connections{padding:0;list-style:none;display:grid;gap:8px}.connections li{padding:9px 11px;border-radius:10px;background:var(--panel);font-size:12px}.connections button{width:100%;padding:0;background:none;text-align:left;color:#dbeafe}
@media(max-width:900px){.topbar{height:auto;padding:12px;gap:12px;align-items:flex-start}.actions{flex-wrap:wrap;justify-content:flex-end}.search span{display:none}.workspace{height:auto;grid-template-columns:1fr}.graph-stage{height:70vh}.inspector{border-left:0;border-top:1px solid var(--line)}.toolbar{flex-wrap:wrap}.toolbar button{margin-left:0}}
@media(max-width:600px){.brand small{display:none}.actions .secondary{padding:8px}.search input{width:150px}.graph-panel{padding:10px}.inspector{padding:18px}}