.error-viewport {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 60vh;
  width: 100%;
  padding: 40px;
  box-sizing: border-box;
}

.error-card {
  text-align: center;
  padding: 50px 40px;
  max-width: 450px;
  background: #ffffff;
  border-radius: 24px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.06);
  border: 1px solid rgba(0, 0, 0, 0.03);
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
}

.error-icon-box {
  background: #f8f9fa;
  width: 100px;
  height: 100px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 24px;
  border: 1px solid #f1f3f5;
}

.error-icon-img {
  width: 50px;
  opacity: 0.2;
  filter: grayscale(1);
}

.error-heading {
  color: #1a1a1a;
  margin: 0 0 12px 0;
  font-weight: 600;
  letter-spacing: -0.01em;
}

.error-description {
  color: #6c757d;
  font-size: 16px;
  line-height: 1.6;
  margin: 0 0 32px 0;
}