.vrvt-tool{
  --vrvt-accent:#177D7A;
  --vrvt-accent-dark:#105E5C;
  --vrvt-bg:#F8F6F6;
  --vrvt-card:#fff;
  --vrvt-text:#182321;
  --vrvt-muted:#5F6B69;
  --vrvt-border:#D8E2E0;
  --vrvt-success:#1F7A4D;
  max-width:1000px;
  margin:0 auto;
  color:var(--vrvt-text);
  font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  line-height:1.55;
}
.vrvt-tool *{box-sizing:border-box}
.vrvt-card,.vrvt-related{
  background:var(--vrvt-card);
  border:1px solid var(--vrvt-border);
  border-radius:16px;
}
.vrvt-main-card{padding:24px}
.vrvt-header{text-align:center;max-width:760px;margin:0 auto 22px}
.vrvt-header h2{margin:0 0 8px;font-size:clamp(28px,4vw,40px);line-height:1.15}
.vrvt-header p{margin:0;color:var(--vrvt-muted);font-size:16px}
.vrvt-note,.vrvt-help{
  background:var(--vrvt-bg);
  border:1px solid var(--vrvt-border);
  border-radius:12px;
  padding:14px 16px;
  font-size:15px;
}
.vrvt-actions,.vrvt-result-actions{
  display:flex;
  flex-wrap:wrap;
  justify-content:center;
  gap:12px;
  margin:20px 0;
}
.vrvt-btn{
  min-height:48px;
  border-radius:10px;
  padding:12px 18px;
  border:1px solid transparent;
  font-size:16px;
  font-weight:700;
  cursor:pointer;
}
.vrvt-btn-primary{background:var(--vrvt-accent);color:#fff}
.vrvt-btn-primary:hover{background:var(--vrvt-accent-dark)}
.vrvt-btn-secondary{background:#fff;color:var(--vrvt-text);border-color:var(--vrvt-border)}
.vrvt-btn-secondary:hover:not(:disabled){border-color:var(--vrvt-accent);color:var(--vrvt-accent-dark)}
.vrvt-btn:disabled{opacity:.5;cursor:not-allowed}
.vrvt-btn:focus-visible,.vrvt-related a:focus-visible{
  outline:3px solid rgba(23,125,122,.3);
  outline-offset:3px;
}
.vrvt-status-row{
  max-width:700px;
  margin:0 auto 8px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
}
.vrvt-status-wrap{display:flex;align-items:center;gap:8px;color:var(--vrvt-muted);font-weight:700}
.vrvt-status-dot{width:10px;height:10px;border-radius:50%;background:#AFB8B6}
.vrvt-tool.is-listening .vrvt-status-dot{background:var(--vrvt-success)}
.vrvt-progress-text{font-weight:800}
.vrvt-level{
  max-width:700px;
  height:9px;
  margin:0 auto 22px;
  background:#E7ECEB;
  border-radius:999px;
  overflow:hidden;
}
.vrvt-level-bar{height:100%;width:0;background:var(--vrvt-accent);transition:width .08s linear}
.vrvt-live-panel{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:14px;
  margin:18px 0;
}
.vrvt-target,.vrvt-detected{
  border:1px solid var(--vrvt-border);
  border-radius:14px;
  padding:20px;
  text-align:center;
  background:#fff;
}
.vrvt-eyebrow{
  display:block;
  color:var(--vrvt-muted);
  font-size:13px;
  font-weight:800;
  text-transform:uppercase;
  letter-spacing:.05em;
}
.vrvt-target strong,.vrvt-detected strong{
  display:block;
  font-size:clamp(44px,8vw,72px);
  line-height:1.1;
  margin:6px 0;
}
.vrvt-target small,.vrvt-detected small{color:var(--vrvt-muted);font-size:15px}
.vrvt-meter{max-width:700px;margin:20px auto 26px}
.vrvt-meter-scale{display:flex;justify-content:space-between;font-size:13px;color:var(--vrvt-muted)}
.vrvt-meter-track{
  position:relative;
  height:16px;
  border-radius:999px;
  background:linear-gradient(90deg,#F2D9D9 0%,#F5E7C8 32%,#D8EEE3 45%,#D8EEE3 55%,#F5E7C8 68%,#F2D9D9 100%);
}
.vrvt-meter-center{position:absolute;left:50%;top:-5px;bottom:-5px;width:2px;background:var(--vrvt-text)}
.vrvt-meter-needle{
  position:absolute;left:50%;top:-6px;width:4px;height:28px;border-radius:4px;
  background:var(--vrvt-accent-dark);transform:translateX(-2px);transition:left .08s linear;
}
.vrvt-cents{text-align:center;margin-top:9px;font-weight:800}
.vrvt-result{
  border:1px solid var(--vrvt-border);
  border-radius:14px;
  padding:24px;
  background:#FCFDFD;
}
.vrvt-tier-block{text-align:center;max-width:680px;margin:0 auto 22px}
.vrvt-tier-label{font-size:14px;font-weight:800;color:var(--vrvt-muted);text-transform:uppercase;letter-spacing:.05em}
.vrvt-tier{font-size:clamp(68px,13vw,112px);font-weight:900;line-height:1;margin:8px 0}
.vrvt-score-line{font-size:17px}
.vrvt-summary{font-size:17px;font-weight:650}
.vrvt-metrics{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:12px;
}
.vrvt-metric{
  border:1px solid var(--vrvt-border);
  border-radius:12px;
  padding:14px;
  background:#fff;
}
.vrvt-metric span{display:block;color:var(--vrvt-muted);font-size:13px;margin-bottom:5px}
.vrvt-metric strong{font-size:18px}
.vrvt-help{margin-top:20px}
.vrvt-error{
  margin-top:16px;padding:14px 16px;color:#7E2424;background:#FFF3F3;
  border:1px solid #E7BEBE;border-radius:12px;
}
.vrvt-related{margin-top:24px;padding:24px}
.vrvt-related h3{margin:0 0 18px;font-size:22px}
.vrvt-related-grid{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  column-gap:32px;
  row-gap:14px;
}
.vrvt-related a{color:var(--vrvt-text);text-decoration:none;font-weight:700;border-radius:6px}
.vrvt-related a:hover{color:var(--vrvt-accent-dark);text-decoration:underline}
@media(max-width:760px){
  .vrvt-main-card,.vrvt-related{padding:18px}
  .vrvt-live-panel{grid-template-columns:1fr}
  .vrvt-metrics{grid-template-columns:1fr 1fr}
  .vrvt-related-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:480px){
  .vrvt-status-row{flex-direction:column;align-items:flex-start}
  .vrvt-metrics,.vrvt-related-grid{grid-template-columns:1fr}
  .vrvt-result{padding:18px}
  .vrvt-actions .vrvt-btn{flex:1 1 100%}
}