*{box-sizing:border-box;}
html,body{margin:0;height:100%;font-family:-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;color:#2f4858;background:#f5f7f9;line-height:1.5;}
.app{display:flex;flex-direction:column;height:100%;}
header{background:#2f4858;color:#fff;padding:12px 18px;}
header h1{margin:0;font-size:17px;font-weight:600;}
header .sub{font-size:13px;opacity:1;margin-top:3px;}
header a{color:#ffffff;font-weight:600;text-decoration:underline;text-underline-offset:2px;} header a:hover{color:#cfe6ff;}
.bar{display:flex;gap:8px;align-items:center;margin-top:9px;flex-wrap:wrap;position:relative;}
.bar input{flex:1;min-width:170px;max-width:360px;padding:8px 11px;border:0;border-radius:8px;font-size:14px;}
.btn{border:0;background:#5a6f7d;color:#fff;border-radius:7px;padding:7px 11px;font-size:13px;cursor:pointer;}
.btn:hover{background:#6b8190;}
.results{position:absolute;z-index:30;background:#fff;color:#2f4858;border-radius:8px;box-shadow:0 6px 20px rgba(0,0,0,.18);max-height:300px;overflow:auto;display:none;top:42px;left:0;min-width:280px;}
.results div{padding:8px 12px;cursor:pointer;font-size:14px;border-bottom:1px solid #f0f2f4;}
.results div:hover{background:#eef3f7;} .results small{color:#8a97a3;}
.stage{position:relative;flex:1;overflow:hidden;background:#f5f7f9;cursor:grab;}
.stage.grabbing{cursor:grabbing;}
svg.tree{width:100%;height:100%;}
.node rect.box{fill:#fff;stroke:#9aa6b2;stroke-width:1.5;}
.node rect.mi{fill:#f3f5f7;}
.node.sel rect.box{stroke:#2f6f9f;stroke-width:2.5;}
.node text{font-size:12.5px;fill:#2f4858;}
.node text.yr{font-size:11px;fill:#8a97a3;}
.mline{stroke:#c0392b;stroke-width:1.5;}
.edge{stroke:#9aa6b2;stroke-width:1.4;fill:none;}
.badge{fill:#2f6f9f;cursor:pointer;}
.badge-t{fill:#fff;font-size:12px;font-weight:700;text-anchor:middle;pointer-events:none;}
.hint{position:absolute;bottom:12px;left:14px;font-size:12px;color:#8a97a3;background:rgba(255,255,255,.85);padding:5px 9px;border-radius:7px;}
.legend{position:absolute;bottom:12px;right:14px;font-size:12px;color:#6b7783;background:rgba(255,255,255,.85);padding:5px 9px;border-radius:7px;}
.legend .sw{display:inline-block;width:11px;height:11px;border:1px solid #9aa6b2;border-radius:3px;vertical-align:-1px;margin:0 4px;}
/* explorer */
.main{flex:1;display:flex;min-height:0;}
.tree-list{flex:1;overflow:auto;padding:14px 10px 40px;}
.detail{width:330px;border-left:1px solid #e3e8ec;background:#fff;overflow:auto;padding:18px;}
ul.t{list-style:none;margin:0;padding-left:18px;} ul.t.root{padding-left:4px;}
li.node2{margin:2px 0;}
.row{display:flex;align-items:center;gap:6px;padding:3px 6px;border-radius:7px;cursor:pointer;}
.row:hover{background:#e9eef2;} .row.sel{background:#d7e6f2;}
.tog{width:16px;height:16px;flex:0 0 16px;border:0;background:transparent;cursor:pointer;color:#6b7783;font-size:11px;}
.tog.leaf{visibility:hidden;}
.nm{font-size:14px;font-weight:600;} .sp{font-size:13px;color:#7a8893;} .yr2{font-size:12px;color:#9aa6b2;}

.detail .photo,#tprofile .photo{width:96px;height:96px;border-radius:50%;border:2px dashed #cfd8df;display:flex;align-items:center;justify-content:center;color:#aab4bd;font-size:12px;margin:0 auto 12px;}
.detail h2,#tprofile h2{font-size:18px;margin:0 0 2px;text-align:center;}
.detail .dyr,#tprofile .dyr{text-align:center;color:#7a8893;font-size:13px;margin-bottom:14px;}
.detail .lab,#tprofile .lab{font-size:11px;text-transform:uppercase;letter-spacing:.5px;color:#9aa6b2;margin:14px 0 4px;}
.detail a.link,#tprofile a.link{color:#2e8b57;cursor:pointer;text-decoration:none;display:block;padding:2px 0;font-size:14px;}

.detail a.link:hover,#tprofile a.link:hover{text-decoration:underline;}
.badge2{display:inline-block;background:#eef3f7;color:#2f6f9f;border-radius:10px;padding:1px 8px;font-size:11px;}
.empty{color:#9aa6b2;font-size:13px;}
@media(max-width:720px){.detail{position:fixed;right:0;top:0;bottom:0;width:86%;box-shadow:-6px 0 24px rgba(0,0,0,.2);transform:translateX(100%);transition:transform .2s;}.detail.open{transform:none;}}

#tprofile{position:fixed;top:0;right:0;height:100%;width:320px;background:#fff;border-left:1px solid #e3e8ec;box-shadow:-6px 0 24px rgba(0,0,0,.12);padding:18px;overflow:auto;transform:translateX(100%);transition:transform .2s;z-index:50;}
#tprofile.open{transform:none;}
#tprofile .close{position:absolute;top:8px;right:12px;border:0;background:transparent;font-size:22px;line-height:1;color:#9aa6b2;cursor:pointer;}
/* layout toggle (highly visible segmented control) */
.seglabel{color:#fff;font-size:12px;font-weight:600;margin-right:4px;}
.seg{display:inline-flex;border:2px solid #ffffff;border-radius:9px;overflow:hidden;}
.seg button{border:0;background:transparent;color:#fff;font-size:13px;font-weight:600;padding:7px 16px;cursor:pointer;line-height:1;}
.seg button.on{background:#ffffff;color:#2f4858;}
.seg button:not(.on):hover{background:rgba(255,255,255,.18);}
/* indented (list) view */
#scroll{flex:1;overflow:auto;padding:16px 14px 60px;background:#f5f7f9;}
#scroll ul.tree{list-style:none;margin:0;padding:0;} #scroll ul.tree ul{margin-left:14px;}
#scroll ul.tree li{position:relative;padding:3px 0 3px 20px;}
#scroll ul.tree li::before{content:'';position:absolute;top:0;left:0;height:100%;border-left:1.5px solid #cdd6de;}
#scroll ul.tree li::after{content:'';position:absolute;top:17px;left:0;width:16px;border-top:1.5px solid #cdd6de;}
#scroll ul.tree li:last-child::before{height:17px;}
#scroll ul.tree.root>li::before,#scroll ul.tree.root>li::after{border:0;}
#scroll .row{display:inline-flex;align-items:center;gap:6px;}
#scroll .tog{width:18px;height:18px;flex:0 0 18px;border:1px solid #cdd6de;background:#fff;border-radius:4px;color:#5f6e7a;font-size:11px;line-height:1;cursor:pointer;padding:0;}
#scroll .tog.sp0{visibility:hidden;border:0;background:transparent;}
#scroll .card{display:inline-flex;align-items:baseline;gap:6px;background:#fff;border:1px solid #9aa6b2;border-radius:8px;padding:4px 10px;cursor:pointer;white-space:nowrap;}
#scroll .card:hover{border-color:#2f6f9f;} #scroll .card.sel{border-color:#2f6f9f;box-shadow:0 0 0 2px rgba(47,111,159,.18);}
#scroll .nm{font-weight:600;font-size:13.5px;color:#2f4858;} #scroll .yr{font-size:12px;color:#8a97a3;} #scroll .sp{font-size:12.5px;color:#7a8893;}
/* gender colors */
.g-dot{display:inline-block;width:9px;height:9px;border-radius:50%;margin-right:6px;vertical-align:0;border:1px solid rgba(0,0,0,.08);}
.g-M{background:#2f6f9f;} .g-F{background:#c2548a;} .g-U{background:#cdd6de;}
.gbadge{display:inline-block;border-radius:10px;padding:1px 8px;font-size:11px;}
.gbadge.g-M{background:#e6f0f7;color:#1f567e;} .gbadge.g-F{background:#f7e7ef;color:#a23a6e;}