.hgt-root{
  --hgt-bg:#0b1020;--hgt-surface:#121933;--hgt-surface2:#1a2348;--hgt-border:#27316b;
  --hgt-text:#eef1ff;--hgt-muted:#9aa3c7;
  --hgt-primary:#5b8cff;--hgt-primary-2:#8b5cf6;
  --hgt-good:#22c55e;--hgt-warn:#f59e0b;--hgt-bad:#ef4444;
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  color:var(--hgt-text);
  background:radial-gradient(1200px 600px at 10% -10%,rgba(91,140,255,.25),transparent 60%),radial-gradient(900px 500px at 110% 10%,rgba(139,92,246,.22),transparent 60%),var(--hgt-bg);
  padding:24px;border-radius:18px;max-width:1200px;margin:24px auto;box-shadow:0 20px 60px rgba(0,0,0,.35)
}
.hgt-root[data-theme="light"]{
  --hgt-bg:#f6f8ff;--hgt-surface:#ffffff;--hgt-surface2:#f1f4ff;--hgt-border:#dde3f5;
  --hgt-text:#0d1330;--hgt-muted:#5a6390;
  background:radial-gradient(1200px 600px at 10% -10%,rgba(91,140,255,.18),transparent 60%),radial-gradient(900px 500px at 110% 10%,rgba(139,92,246,.15),transparent 60%),var(--hgt-bg);
  box-shadow:0 20px 60px rgba(15,30,80,.08)
}
@media (prefers-color-scheme: light){
  .hgt-root[data-theme="auto"]{
    --hgt-bg:#f6f8ff;--hgt-surface:#ffffff;--hgt-surface2:#f1f4ff;--hgt-border:#dde3f5;
    --hgt-text:#0d1330;--hgt-muted:#5a6390;
    background:radial-gradient(1200px 600px at 10% -10%,rgba(91,140,255,.18),transparent 60%),radial-gradient(900px 500px at 110% 10%,rgba(139,92,246,.15),transparent 60%),var(--hgt-bg);
    box-shadow:0 20px 60px rgba(15,30,80,.08)
  }
}
.hgt-card{background:linear-gradient(180deg,var(--hgt-surface),var(--hgt-surface2));border:1px solid var(--hgt-border);border-radius:14px;padding:18px;margin-bottom:16px}
.hgt-header{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:14px}
.hgt-brand{display:flex;gap:14px;align-items:center}
.hgt-logo{width:54px;height:54px;border-radius:12px;background:linear-gradient(135deg,var(--hgt-primary),var(--hgt-primary-2));display:flex;align-items:center;justify-content:center;font-weight:800;letter-spacing:1px;color:#fff;box-shadow:0 8px 24px rgba(91,140,255,.4)}
.hgt-title{margin:0;font-size:22px;font-weight:700}
.hgt-sub{margin:4px 0 0;color:var(--hgt-muted);font-size:13px}
.hgt-actions{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.hgt-btn{appearance:none;border:1px solid var(--hgt-border);background:var(--hgt-surface2);color:var(--hgt-text);padding:10px 16px;border-radius:10px;font-weight:600;cursor:pointer;transition:transform .05s,background .2s,border-color .2s;font-size:14px}
.hgt-btn:hover{border-color:var(--hgt-primary)}
.hgt-btn:active{transform:translateY(1px)}
.hgt-btn:disabled{opacity:.5;cursor:not-allowed}
.hgt-btn-primary{background:linear-gradient(135deg,var(--hgt-primary),var(--hgt-primary-2));border-color:transparent;color:#fff;box-shadow:0 8px 22px rgba(91,140,255,.35)}
.hgt-btn-sm{padding:7px 12px;font-size:13px}
.hgt-btn-icon{padding:8px 10px;font-size:14px;line-height:1}
.hgt-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.hgt-card-canvas,.hgt-card-settings{grid-column:1 / -1}
@media (max-width:860px){.hgt-grid{grid-template-columns:1fr}}
.hgt-h3{margin:0 0 12px;font-size:15px;text-transform:uppercase;letter-spacing:.08em;color:var(--hgt-muted);display:flex;justify-content:space-between;align-items:center}
.hgt-info{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:6px 16px}
.hgt-info li{display:flex;justify-content:space-between;border-bottom:1px dashed var(--hgt-border);padding:6px 0;font-size:13px;gap:8px}
.hgt-info span{color:var(--hgt-muted);flex-shrink:0}
.hgt-info b{font-weight:600;text-align:right;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;min-width:0}
.hgt-scores{display:grid;grid-template-columns:repeat(2,1fr);gap:8px;margin-bottom:12px}
.hgt-score{background:var(--hgt-surface);border:1px solid var(--hgt-border);border-radius:10px;padding:10px 12px;display:flex;justify-content:space-between;align-items:center}
.hgt-score span{color:var(--hgt-muted);font-size:12px}
.hgt-score b{font-size:16px}
.hgt-bar{height:8px;background:var(--hgt-surface);border-radius:99px;overflow:hidden;border:1px solid var(--hgt-border)}
.hgt-bar-fill{height:100%;width:0%;background:linear-gradient(90deg,var(--hgt-primary),var(--hgt-primary-2));transition:width .2s}
.hgt-status{margin:10px 0 0;font-size:13px;color:var(--hgt-muted)}
.hgt-rating-wrap{margin-top:14px;text-align:center;padding:10px;border-top:1px dashed var(--hgt-border)}
.hgt-rating{font-size:34px;font-weight:800;letter-spacing:.05em;background:linear-gradient(135deg,var(--hgt-primary),var(--hgt-primary-2));-webkit-background-clip:text;background-clip:text;color:transparent}
.hgt-rating-desc{margin:4px 0 0;color:var(--hgt-muted);font-size:13px}
#hgt-canvas{width:100%;height:auto;aspect-ratio:16/9;border-radius:10px;background:#000;display:block;margin-bottom:10px;border:1px solid var(--hgt-border)}
.hgt-tests{display:flex;flex-wrap:wrap;gap:8px}
.hgt-log{background:#070a18;color:#cdd6ff;border:1px solid var(--hgt-border);border-radius:10px;padding:12px;max-height:220px;overflow:auto;font-size:12px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;white-space:pre-wrap}
.hgt-root[data-theme="light"] .hgt-log,.hgt-root[data-theme="auto"] .hgt-log{background:#0d1330;color:#dde3ff}
@media (prefers-color-scheme: light){.hgt-root[data-theme="auto"] .hgt-log{background:#0d1330;color:#dde3ff}}
.hgt-credit{text-align:center;color:var(--hgt-muted);font-size:12px;margin:10px 0 0}
.hgt-credit a{color:var(--hgt-primary);text-decoration:none}
.hgt-settings{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px}
.hgt-field{display:flex;flex-direction:column;gap:4px}
.hgt-field label{font-size:11px;text-transform:uppercase;letter-spacing:.06em;color:var(--hgt-muted);font-weight:600}
.hgt-field select,.hgt-field input{appearance:none;background:var(--hgt-surface);border:1px solid var(--hgt-border);color:var(--hgt-text);padding:8px 10px;border-radius:8px;font-size:14px;font-family:inherit}
.hgt-field-check{flex-direction:row;align-items:center;gap:8px}
.hgt-field-check label{text-transform:none;letter-spacing:0;font-size:13px;font-weight:500;color:var(--hgt-text)}
.hgt-tier{display:inline-block;padding:2px 8px;border-radius:99px;font-size:11px;font-weight:700;letter-spacing:.05em;text-transform:uppercase;background:var(--hgt-surface);border:1px solid var(--hgt-border);color:var(--hgt-muted)}
.hgt-tier[data-tier="elite"]{background:linear-gradient(135deg,#22c55e,#0ea5e9);color:#fff;border-color:transparent}
.hgt-tier[data-tier="high"]{background:linear-gradient(135deg,#5b8cff,#8b5cf6);color:#fff;border-color:transparent}
.hgt-tier[data-tier="mid"]{background:linear-gradient(135deg,#f59e0b,#ef4444);color:#fff;border-color:transparent}
.hgt-tier[data-tier="entry"]{background:#64748b;color:#fff;border-color:transparent}
.hgt-export{display:flex;gap:8px;flex-wrap:wrap;margin-top:10px}
.hgt-bench-list{margin:8px 0 0;font-size:12px;color:var(--hgt-muted)}
.hgt-bench-list li{margin:2px 0}