.zaro-configurator {
  max-width: 600px;
  margin: 30px auto;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  border: 1px solid #eee;
  padding: 24px;
  border-radius: 16px;
  box-shadow: 0 20px 50px rgba(0,0,0,0.07);
  background: #fff;
}

.zaro-step {
  display: none;
  text-align: center;
}

.zaro-step.active {
  display: block;
  animation: fadeIn .2s ease;
}

@keyframes fadeIn {
  from {opacity:0; transform: translateY(4px);}
  to {opacity:1; transform: translateY(0);}
}

.zaro-step h3 {
  font-size: 1.15rem;
  font-weight: 600;
  margin-bottom: 20px;
  color: #111;
}

.zaro-step button {
  margin: 6px;
  padding: 10px 16px;
  border: 1px solid #d0d5dd;
  border-radius: 10px;
  background-color: #f9fafb;
  cursor: pointer;
  transition: all 0.18s ease;
  font-size: .95rem;
  line-height: 1.3;
}

.zaro-step button:hover {
  background-color: #0073aa;
  color: #fff;
  border-color: #0073aa;
  box-shadow: 0 8px 20px rgba(0,115,170,0.2);
}

input[type=text],
input[type=email],
input[type=tel] {
  width: 100%;
  max-width: 400px;
  padding: 11px 12px;
  margin: 6px auto;
  display: block;
  border: 1px solid #d0d5dd;
  border-radius: 10px;
  font-size: .95rem;
}

input[type=range] {
  width: 100%;
  margin: 10px 0;
  accent-color: #0073aa;
  cursor: pointer;
}

#zaro-length-value {
  font-weight: 600;
  color: #0073aa;
}

#zaro-submit {
  margin-top: 14px;
  width: 100%;
  max-width: 400px;
  background-color: #0073aa;
  color: #fff;
  border: none;
  border-radius: 10px;
  padding: 12px 16px;
  font-size: 1rem;
  line-height: 1.3;
  cursor: pointer;
  box-shadow: 0 10px 30px rgba(0,115,170,0.3);
}

#zaro-submit:hover {
  background-color: #005f8a;
}

.zaro-status {
  font-size: .9rem;
  margin-top: 8px;
  color: #444;
}

#zaro-result {
  text-align: left;
}

#zaro-result.hidden {
  display: none;
}

#zaro-result h3 {
  font-size: 1.2rem;
  font-weight: 600;
  color: #111;
  margin-bottom: 8px;
  text-align: center;
}

#zaro-summary {
  background-color: #f9fafb;
  border: 1px solid #eee;
  border-radius: 12px;
  padding: 16px;
  max-height: 200px;
  overflow-y: auto;
  font-size: .9rem;
  line-height: 1.4;
  margin-top: 12px;
}

#zaro-summary p {
  margin: 0 0 6px;
}

#zaro-restart {
  margin-top: 20px;
  padding: 10px 16px;
  border: none;
  background-color: #111;
  color: white;
  border-radius: 10px;
  cursor: pointer;
  font-size: .95rem;
  line-height: 1.3;
  width: 100%;
  max-width: 200px;
  display: block;
  text-align: center;
  margin-left: auto;
  margin-right: auto;
}

#zaro-restart:hover {
  background-color: #000;
}