body {
  font-family: 'Segoe UI', sans-serif;
  background: linear-gradient(to bottom, #ffe0f0, #d0e7ff);
  margin: 0;
  padding: 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
}
h1 {
  color: #e91e63;
  text-align: center;
}
.card {
  background-color: white;
  padding: 20px;
  border-radius: 20px;
  box-shadow: 0 6px 12px rgba(0,0,0,0.1);
  max-width: 400px;
  width: 100%;
  margin-top: 20px;
}
label {
  display: block;
  margin-top: 10px;
  font-weight: bold;
  color: #333;
}
input {
  width: 100%;
  padding: 10px;
  margin-top: 5px;
  border-radius: 10px;
  border: 1px solid #ccc;
  background-color: #fef9fb;
}
button {
  margin-top: 20px;
  background-color: #b2dfdb;
  color: #004d40;
  padding: 12px;
  font-weight: bold;
  border: none;
  border-radius: 10px;
  cursor: pointer;
  width: 100%;
}
button:hover {
  background-color: #80cbc4;
}
.resultado {
  margin-top: 20px;
  background-color: #ffffff;
  padding: 15px;
  border-radius: 15px;
  border-left: 6px solid #2196f3;
}
.progress {
  height: 20px;
  background-color: #e0f7fa;
  border-radius: 10px;
  overflow: hidden;
  margin-top: 10px;
}
.progress-bar {
  height: 100%;
  background-color: #4dd0e1;
  width: 0;
  transition: width 0.5s ease;
}
.info-box {
  background-color: #fce4ec;
  border-left: 5px solid #f06292;
  padding: 10px;
  margin-top: 15px;
  border-radius: 10px;
}