.error-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 32px 16px;
  background: #f5f6f8;
  color: #1f2933;
}

.error-card {
  width: 100%;
  max-width: 960px;
  background: #ffffff;
  border: 1px solid #e5e7eb;
  border-radius: 12px;
  padding: 32px;
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.08);
}

.error-card h1 {
  margin: 0 0 16px;
  font-size: 28px;
  font-weight: 600;
}

.error-card h2 {
  margin: 24px 0 8px;
  font-size: 20px;
  font-weight: 600;
}

.error-meta {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
  margin: 16px 0 8px;
}

.error-meta-item {
  border: 1px solid #e5e7eb;
  border-radius: 10px;
  padding: 12px 16px;
  background: #f9fafb;
}

.error-meta-label {
  display: block;
  font-size: 12px;
  color: #6b7280;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.error-meta-value {
  display: block;
  margin-top: 4px;
  font-weight: 600;
  color: #111827;
  word-break: break-word;
}

.error-stack {
  white-space: pre-wrap;
  background: #f9fafb;
  border: 1px solid #e5e7eb;
  border-radius: 10px;
  padding: 16px;
  font-size: 13px;
  color: #374151;
}