:root{--bg:#0b1220;--panel:#0f1b31;--panel2:#0d172a;--text:#f3f6ff;--muted:#b9c3d6;--line:rgba(255,255,255,.12);--accent:#7aa2ff;--danger:#ff7a7a}
*{box-sizing:border-box}
body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Cantarell,Noto Sans,sans-serif;background:var(--bg);color:var(--text)}
a{color:var(--accent);text-decoration:none} a:hover{text-decoration:underline}
.header{padding:18px 22px;border-bottom:1px solid var(--line);display:flex;gap:14px;align-items:baseline;flex-wrap:wrap}
.header h1{font-size:20px;margin:0}
.header .sub{color:var(--muted);font-size:13px}
.wrap{padding:18px 22px;max-width:1520px;margin:0 auto}
.tabs{display:flex;gap:10px;margin:10px 0 18px;flex-wrap:wrap}
.tab{padding:8px 12px;border:1px solid var(--line);border-radius:12px;background:transparent;color:var(--text);cursor:pointer}
.tab.active{background:var(--panel);border-color:rgba(122,162,255,.5)}
.grid{display:grid;grid-template-columns:1fr;gap:14px}
@media (min-width:1100px){.grid.two{grid-template-columns:1.25fr .75fr}}
.card{background:var(--panel);border:1px solid var(--line);border-radius:18px;padding:14px}
.card h2{margin:0 0 10px;font-size:16px}
.small{color:var(--muted);font-size:13px;line-height:1.45}
.controls{display:flex;gap:10px;flex-wrap:wrap;align-items:center;margin:10px 0}
input,select,textarea{background:var(--panel2);border:1px solid var(--line);color:var(--text);padding:8px 10px;border-radius:12px}
input,select{min-width:220px}
textarea{width:100%;min-height:190px;resize:vertical;font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,"Liberation Mono","Courier New",monospace;font-size:12px;line-height:1.4}
button{background:var(--panel2);border:1px solid var(--line);color:var(--text);padding:8px 10px;border-radius:12px;cursor:pointer}
button:hover{border-color:rgba(122,162,255,.6)}
.tablewrap{overflow:auto;border-radius:14px;border:1px solid var(--line)}
table{border-collapse:collapse;width:100%;min-width:980px}
th,td{padding:10px;border-bottom:1px solid var(--line);vertical-align:top}
th{position:sticky;top:0;background:rgba(15,27,49,.95);text-align:left;font-weight:700}
tr:hover td{background:rgba(255,255,255,.03)}
tr{cursor:pointer}
.pager{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-top:10px;color:var(--muted);font-size:13px}
.badge{display:inline-block;padding:2px 8px;border:1px solid var(--line);border-radius:999px;color:var(--muted);font-size:12px}
.facets{display:grid;gap:10px;margin-top:10px}
.facetTitle{font-weight:800}
.chips{display:flex;flex-wrap:wrap;gap:6px}
.chip{padding:6px 10px;border:1px solid var(--line);border-radius:999px;background:transparent;color:var(--text);cursor:pointer;font-size:12px}
.chip:hover{border-color:rgba(122,162,255,.6)}
.chip.active{background:rgba(122,162,255,.18);border-color:rgba(122,162,255,.6)}
.chip small{color:var(--muted);margin-left:6px}

/* Ontology graph */
#graphWrap{display:flex;justify-content:center}
#graph{width:min(1200px, 100%);height:680px;border-radius:16px;border:1px solid var(--line);background:rgba(0,0,0,.08)}

/* Modal */
.modalOverlay{position:fixed;inset:0;background:rgba(0,0,0,.55);display:none;align-items:center;justify-content:center;padding:18px;z-index:9999}
.modal{width:min(1100px, 96vw);max-height:92vh;overflow:auto;background:var(--panel);border:1px solid var(--line);border-radius:18px;padding:14px}
.modalHead{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:8px}
.modalHead h3{margin:0;font-size:16px}
.iconBtn{min-width:auto}
.modalGrid{display:grid;grid-template-columns:1fr;gap:12px}
@media(min-width:980px){.modalGrid{grid-template-columns:1fr 1fr}}
.kv{display:grid;grid-template-columns:140px 1fr;gap:6px 10px;font-size:13px}
.kv div:nth-child(odd){color:var(--muted)}
#birthMap{height:300px;border-radius:14px;border:1px solid var(--line)}

/* SPARQL results */
#sparqlStatus{color:var(--muted);font-size:13px;margin-top:8px}

#caseGraph{width:min(1200px,100%);margin:0 auto}