:root {
  color-scheme: light dark;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  display: grid;
  place-items: center;
  min-height: 100vh;
  background: linear-gradient(135deg, #0ea5e9 0%, #6366f1 100%);
  color: #0f172a;
}

.card {
  background: rgba(255, 255, 255, 0.9);
  padding: 2rem 2.5rem;
  border-radius: 16px;
  box-shadow: 0 20px 40px rgba(15, 23, 42, 0.25);
  max-width: 520px;
  width: min(92vw, 520px);
  text-align: center;
}

h1 {
  margin-top: 0;
}

.hint {
  color: #475569;
}

.status {
  margin-top: 1.25rem;
  font-weight: 600;
  color: #1d4ed8;
}

.flag {
  margin-top: 1.75rem;
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1.25rem;
  background: #f8fafc;
  border-radius: 999px;
  border: 1px solid #e2e8f0;
}

.flag-icon {
  width: 40px;
  height: 28px;
  border-radius: 4px;
  display: inline-block;
  background-size: cover;
  background-position: center;
  box-shadow: 0 4px 10px rgba(15, 23, 42, 0.15);
}

.country-name {
  font-weight: 600;
}

.browser-info {
  margin-top: 2rem;
  text-align: left;
}

.browser-info h2 {
  margin: 0 0 0.75rem 0;
  font-size: 1.1rem;
  color: #0f172a;
}

.info-list {
  display: grid;
  gap: 0.5rem;
}

.info-row {
  display: grid;
  grid-template-columns: minmax(140px, 220px) 1fr;
  gap: 0.75rem;
  align-items: start;
  padding: 0.55rem 0.75rem;
  border-radius: 10px;
  background: #f1f5f9;
  border: 1px solid #e2e8f0;
}

.info-row span:first-child {
  font-weight: 600;
  color: #1e293b;
}

.info-row span:last-child {
  color: #0f172a;
  word-break: break-word;
}

.plugin-list {
  margin: 0;
  padding-left: 1.1rem;
  display: grid;
  gap: 0.35rem;
}

.plugin-list li {
  line-height: 1.4;
}

.error {
  color: #b91c1c;
}