*{margin:0;padding:0;box-sizing:border-box}
:root{--bg:#0a0a19;--surface:#12122a;--surface2:#1a1d37;--border:#2e3348;--text:#e4e6f0;--text2:#9499b3;--accent:#6c7cff;--accent2:#4ecdc4;--green:#34d399;--red:#f87171;--yellow:#fbbf24}
body{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;background:var(--bg);color:var(--text);min-height:100vh;display:flex;flex-direction:column}
a{color:var(--accent);text-decoration:none}
#topbar{position:fixed;top:0;left:0;right:0;z-index:100;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;padding:12px 20px;background:rgba(10,10,25,0.92);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid rgba(255,255,255,0.08)}
#topbar h1{font-size:20px;font-weight:800;background:linear-gradient(135deg,var(--accent),var(--accent2));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
#topbar .badge{background:var(--accent);color:#fff;font-size:11px;padding:2px 8px;border-radius:99px;font-weight:700}
#topbar .data-src{font-size:12px;color:var(--text2)}
#topbar .data-src a{color:var(--accent);text-decoration:none}
.hamburger{display:flex;flex-direction:column;gap:5px;cursor:pointer;padding:6px;border-radius:8px;transition:background .15s}
.hamburger:hover{background:rgba(255,255,255,0.06)}
.hamburger div{width:22px;height:3px;background:#fff;border-radius:2px;transition:all .2s}
.nav-menu{display:none;position:absolute;top:100%;left:0;background:rgba(18,18,42,0.98);border:1px solid rgba(255,255,255,0.08);border-radius:0 0 12px 12px;min-width:200px;padding:8px 0;box-shadow:0 8px 24px rgba(0,0,0,.5);z-index:200}
.nav-menu.open{display:flex;flex-direction:column}
.nav-menu a{padding:12px 20px;font-size:14px;color:#fff;text-decoration:none;transition:background .1s;font-weight:500}
.nav-menu a:hover{background:rgba(255,255,255,0.06);color:var(--accent)}
.nav-menu a.active{color:var(--accent)}
.nav-group{padding:0}
.nav-group-trigger{padding:12px 20px;font-size:14px;color:#fff;cursor:pointer;font-weight:500;display:flex;align-items:center;justify-content:space-between;transition:background .1s}
.nav-group-trigger:hover{background:rgba(255,255,255,0.06)}
.nav-arrow{font-size:10px;transition:transform .2s}
.nav-group.open .nav-arrow{transform:rotate(90deg)}
.nav-group-items{display:none;padding-left:20px}
.nav-group.open .nav-group-items{display:flex;flex-direction:column}
.nav-group-items a{padding:10px 20px;font-size:13px}
.topbar-center{flex:1;display:flex;justify-content:center;align-items:center;gap:12px}
.container{max-width:1400px;width:100%;margin:60px auto 0;padding:24px;flex:1}
.search-bar{display:flex;gap:10px;margin-bottom:16px;flex-wrap:wrap;align-items:center}
.search-bar>input[type="text"]{flex:1;min-width:200px;padding:10px 14px;background:var(--surface2);border:1px solid var(--border);border-radius:8px;color:var(--text);font-size:14px;outline:none}
.search-bar>input[type="text"]:focus{border-color:var(--accent)}
.custom-select{position:relative;min-width:140px}
.select-trigger{display:flex;align-items:center;justify-content:space-between;padding:8px 12px;background:var(--surface2);border:1px solid var(--border);border-radius:8px;cursor:pointer;font-size:13px;color:var(--text);min-width:140px;user-select:none}
.select-trigger:hover{border-color:var(--accent)}
.select-trigger.open{border-color:var(--accent)}
.select-trigger .arrow{font-size:10px;margin-left:8px}
.select-panel{display:none;position:absolute;top:100%;left:0;right:0;background:var(--surface2);border:1px solid var(--border);border-radius:0 0 8px 8px;max-height:300px;overflow-y:auto;z-index:100;box-shadow:0 8px 24px rgba(0,0,0,.5)}
.select-panel.open{display:block}
.select-option{padding:8px 12px;font-size:13px;cursor:pointer;transition:background .1s;display:flex;align-items:center;gap:8px}
.select-option:hover{background:rgba(108,124,255,0.1)}
.select-option.selected{color:var(--accent)}
.all-option{border-bottom:1px solid var(--border);font-weight:600}
.table-wrap{overflow-x:auto;background:var(--surface);border:1px solid var(--border);border-radius:12px;-webkit-overflow-scrolling:touch}
table{width:100%;border-collapse:collapse}
thead{position:sticky;top:0;z-index:2}
th{text-align:left;padding:10px 12px;font-size:12px;font-weight:700;color:var(--text2);text-transform:uppercase;letter-spacing:0.5px;background:var(--surface);border-bottom:1px solid var(--border);cursor:pointer;user-select:none;white-space:nowrap}
th:hover{color:var(--accent)}
td{padding:10px 12px;font-size:14px;border-bottom:1px solid rgba(255,255,255,0.04)}
tr:hover td{background:rgba(108,124,255,0.04)}
td a{color:var(--accent);text-decoration:none;font-weight:500}
td a:hover{text-decoration:underline}
.feature-grid{display:inline-flex;gap:3px;flex-wrap:nowrap;vertical-align:middle}
.feature-tag{padding:3px 8px;border-radius:4px;font-size:11px;font-weight:600;border:1px solid var(--border);white-space:nowrap}
.feature-tag.active{background:rgba(52,211,153,0.15);border-color:var(--green);color:var(--green)}
.table-footer{display:flex;justify-content:space-between;align-items:center;padding:12px 0;font-size:13px;color:var(--text2)}
.platform-name{font-weight:700;font-size:15px;color:var(--text)}
.platform-desc{font-size:12px;color:var(--text2);margin-top:2px;max-width:300px}
.expand-cell{cursor:pointer;transition:background .1s}
.expand-cell:hover{background:rgba(108,124,255,0.08)}
.platform-row.expanded td{background:rgba(108,124,255,0.04)}
.instance-detail{animation:slideDown .15s ease;overflow-x:auto;-webkit-overflow-scrolling:touch}
@keyframes slideDown{from{opacity:0;max-height:0}to{opacity:1;max-height:2000px}}
.instance-search:focus{border-color:var(--accent)}
footer{background:var(--surface);border-top:1px solid var(--border);padding:14px 24px;text-align:center;font-size:13px;color:var(--text2)}
@media(max-width:768px){
  #topbar{padding:10px 12px}
  #topbar h1{font-size:16px}
  #topbar .data-src{display:none}
  .nav-menu{min-width:160px}
  .container{padding:12px;margin-top:52px}
  .search-bar{flex-direction:column;gap:8px}
  .search-bar>input[type="text"]{min-width:0;width:100%;font-size:13px;padding:8px 10px}
  .custom-select{width:100%;min-width:0}
  .select-trigger{width:100%;font-size:12px;padding:7px 10px;min-width:0}
  .table-wrap{border-radius:8px;margin:0 -12px;width:calc(100% + 24px);overflow-x:auto;-webkit-overflow-scrolling:touch}
  table{font-size:12px}
  th{padding:6px 8px;font-size:10px;white-space:nowrap}
  td{padding:6px 8px;font-size:12px}
  .platform-name{font-size:13px}
  .platform-desc{display:none}
  .feature-grid{gap:3px}
  .feature-tag{padding:2px 5px;font-size:9px}
  .expand-cell{padding:6px!important}
  .expand-arrow{font-size:14px!important}
  /* Sticky first column */
  th:first-child{position:sticky;left:0;z-index:3;background:var(--surface2);box-shadow:2px 0 4px rgba(0,0,0,0.3)}
  td:first-child{position:sticky;left:0;z-index:1;background:var(--surface);box-shadow:2px 0 4px rgba(0,0,0,0.3)}
  .instance-detail{padding:8px 10px!important}
  .instance-detail table{font-size:11px}
  .instance-detail th{padding:4px 6px;font-size:9px}
  .instance-detail td{padding:4px 6px;font-size:11px}
  .instance-detail input[type="text"],
  .instance-detail select{font-size:11px;padding:5px 8px;width:100%}
  .inst-filter-bar{flex-direction:column;align-items:stretch!important}
  .inst-filter-bar span{margin-right:0!important;margin-bottom:4px}
  .inst-filter-bar input[type="text"],
  .inst-filter-bar select{width:100%!important;min-width:0!important}
  .instance-detail .load-more-instances{width:100%;text-align:center;font-size:11px;padding:8px}
  footer{padding:10px 12px;font-size:11px}
}