@import url("https://fonts.googleapis.com/css2?family=Cairo:wght@400;600;700&family=Reem+Kufi+Ink&display=swap");:root{--bg:#0f1220;--panel:#151a2d;--ink:#e8ecff;--muted:#97a0c4;--line:#2d3458;--accent:#2f80ed;--accent-2:#20c997;--danger:#e76f51;--shadow:0 18px 34px rgba(5,8,20,0.55);--radius:18px}*{box-sizing:border-box}body,html{margin:0;min-height:100%}body{font-family:Cairo,sans-serif;color:var(--ink);background:radial-gradient(circle at 15% 10%,#1f2644 0,#0f1220 52%,#0b0e18 100%);padding:22px}.hidden{display:none!important}.bg-orb{position:fixed;border-radius:999px;filter:blur(34px);z-index:-1;opacity:.45}.orb-a{width:260px;height:260px;top:-60px;right:-60px;background:rgba(47,128,237,.3)}.orb-b{width:290px;height:290px;left:-70px;bottom:-80px;background:rgba(32,201,151,.24)}.topbar{display:grid;grid-template-columns:minmax(0,1fr) auto minmax(0,1fr);align-items:center;grid-gap:14px;gap:14px;margin-bottom:16px;animation:rise .5s ease}.topbar h1{margin:0;font-size:clamp(1.5rem,3vw,2.1rem);font-family:Cairo,sans-serif;font-weight:700}.topbar p{margin:6px 0 0;color:var(--muted)}.selected-fullname{display:inline-block;margin:8px 0 0;padding:5px 12px;border-radius:999px;border:1px solid rgba(143,168,245,.45);background:rgba(58,143,255,.16);color:#e9f1ff;font-size:.95rem;font-weight:700;letter-spacing:.01em}.topbar-center{text-align:center}.toolbar{display:flex;flex-wrap:wrap;gap:8px;justify-self:start}.topbar-menu{justify-self:end}.menu-toggle-btn{font-size:1.6rem;line-height:1;padding:8px 15px}.btn{border:1px solid transparent;background:linear-gradient(180deg,#3a8fff,#2f80ed);color:#fff;border-radius:12px;padding:9px 13px;font:inherit;font-size:.9rem;cursor:pointer;transition:transform .12s ease,box-shadow .12s ease}.btn:hover{transform:translateY(-1px);box-shadow:0 8px 18px rgba(47,128,237,.35)}.btn.secondary{background:#1a2038;color:#d8def9;border-color:var(--line)}.btn.secondary:hover{box-shadow:0 8px 14px rgba(16,25,40,.12)}.btn.danger{background:linear-gradient(180deg,#f08a70,var(--danger))}.btn.tiny{padding:6px 10px;font-size:.8rem}.layout{display:grid;grid-template-columns:1fr;grid-gap:16px;gap:16px;min-height:calc(100vh - 118px)}.panel{display:flex;flex-direction:column;gap:14px;overflow:auto}.sidebar{position:fixed;top:14px;right:14px;bottom:14px;width:min(360px,calc(100vw - 28px));padding:8px 2px 8px 8px;z-index:25;transform:translateX(calc(100% + 24px));transition:transform .28s ease}.sidebar.open{transform:translateX(0)}.sidebar-backdrop{position:fixed;inset:0;background:rgba(6,10,18,.5);opacity:0;pointer-events:none;transition:opacity .22s ease;z-index:24}.sidebar-backdrop.open{opacity:1;pointer-events:auto}.card{background:color-mix(in oklab,var(--panel),#0e1325 10%);border-radius:var(--radius);border:1px solid rgba(84,97,145,.45);box-shadow:var(--shadow);padding:14px}.card h2{margin:0 0 8px;font-size:1rem}.muted{color:var(--muted);margin:0 0 8px;font-size:.9rem}.stat-value{margin:0;font-size:1.4rem;font-weight:700;color:#ffffff}.lineage-text{margin-top:10px;padding:10px 12px;border:1px solid rgba(84,97,145,.45);border-radius:10px;background:rgba(19,26,48,.65);color:#dfe8ff;line-height:1.8;font-weight:600}.field-row{display:grid;grid-gap:5px;gap:5px;margin-bottom:8px;position:relative}label{font-size:.86rem;color:var(--muted)}input{width:100%;border:1px solid var(--line);border-radius:10px;padding:9px 10px;font:inherit;color:var(--ink);background:#11172b}input:focus{outline:2px solid rgba(47,128,237,.4);border-color:var(--accent)}.suggestions{position:absolute;top:calc(100% + 2px);right:0;left:0;max-height:230px;overflow:auto;border:1px solid var(--line);border-radius:10px;background:#11172b;box-shadow:0 10px 24px rgba(0,0,0,.35);z-index:12}.suggestion-item{padding:8px 10px;cursor:pointer;color:#dfe8ff;border-bottom:1px solid rgba(84,97,145,.25);font-size:.9rem}.suggestion-item:last-child{border-bottom:0}.suggestion-item:hover{background:rgba(47,128,237,.18)}.actions{display:flex;flex-wrap:wrap;gap:8px;margin-top:8px}.panel .actions .btn{width:100%}.canvas-wrap{position:relative;overflow:hidden;padding:0;min-height:72vh}.canvas-zoom-controls{position:absolute;top:14px;right:14px;z-index:3;display:flex;gap:8px}.zoom-btn{min-width:42px;min-height:42px;padding:0;font-size:1.35rem;font-weight:700}.canvas-wrap:before{content:"";position:absolute;inset:0;background:repeating-linear-gradient(0deg,rgba(90,108,173,.15),rgba(90,108,173,.15) 1px,transparent 0,transparent 32px),repeating-linear-gradient(90deg,rgba(90,108,173,.15),rgba(90,108,173,.15) 1px,transparent 0,transparent 32px),linear-gradient(180deg,#131a30,#0f1427);z-index:0}.canvas{position:relative;width:100%;height:100%;opacity:1;pointer-events:auto;z-index:1}#network2d{border-radius:var(--radius)}#network2d,.svg-scroll-area{width:100%;height:72vh;min-height:72vh}.svg-scroll-area{overflow:auto;z-index:1;direction:ltr}.svg-scroll-area,.svg-stage{position:relative}.svg-scroll-area svg{display:block}.tree-edge{fill:none;stroke:#2e436f;stroke-width:1.4}.tree-edge.path-highlight{stroke:#57d4ff;stroke-width:2.8}.tree-node{cursor:pointer}.tree-node-rect{fill:#1c2340;stroke:#4a6ee0;stroke-width:1.2}.tree-node-rect.selected{stroke:#8fa8f5;stroke-width:2}.tree-node-rect.relation-self{stroke:#ffd166;stroke-width:2}.tree-node-rect.search-hit{fill:#2b1d00;stroke:#ffbf47;stroke-width:2.2}.tree-node-text{fill:#ffffff;font-family:Cairo,sans-serif;font-size:14px;font-weight:700;pointer-events:none}.modal{position:fixed;inset:0;background:radial-gradient(circle at 15% 20%,rgba(58,143,255,.22),transparent 42%),radial-gradient(circle at 85% 80%,rgba(32,201,151,.2),transparent 45%),rgba(8,12,22,.72);display:grid;place-items:center;z-index:20;padding:18px}.modal-card{width:min(520px,96vw);background:linear-gradient(145deg,rgba(34,43,77,.97),rgba(19,25,46,.96));border:1px solid rgba(112,146,255,.7);border-radius:14px;box-shadow:0 22px 44px rgba(5,8,20,.7),inset 0 0 0 1px rgba(32,201,151,.28),0 0 24px rgba(47,128,237,.28);padding:18px}.modal-card h3{margin:0 0 10px;color:#ffffff;font-size:1.15rem}#relationModalText{color:#dce8ff;font-size:1rem;line-height:1.6;margin-bottom:10px}.centered{min-height:calc(100vh - 44px);display:grid;place-items:center;color:#dbe5ff;font-size:1.15rem}.save-error{position:fixed;bottom:14px;left:14px;right:14px;background:rgba(231,111,81,.95);color:#fff;border-radius:10px;padding:8px 12px;font-size:.9rem;z-index:30}.auth-wrap{min-height:calc(100vh - 44px);display:grid;place-items:center}.auth-card{width:min(460px,94vw);background:color-mix(in oklab,var(--panel),#0e1325 10%);border-radius:var(--radius);border:1px solid rgba(84,97,145,.45);box-shadow:var(--shadow);padding:20px}.auth-card h1{margin:0 0 8px;font-family:Reem Kufi Ink,sans-serif}.auth-form{display:grid;grid-gap:8px;gap:8px}.auth-error{color:#ffb4a4;margin:4px 0 0}.small-note{margin-top:10px;font-size:.82rem;line-height:1.6}@keyframes rise{0%{transform:translateY(10px);opacity:0}to{transform:translateY(0);opacity:1}}@media (max-width:980px){body{padding:14px}.layout{grid-template-columns:1fr}.sidebar{top:10px;right:10px;bottom:10px;width:min(360px,calc(100vw - 20px))}.canvas-wrap{min-height:68vh}}