.schd-container {
  max-width: 600px;
  margin: 20px auto;
  padding: 16px;
  font-family: Inter, Arial;
}

.card {
  background: #ffffff;
  padding: 16px;
  border-radius: 12px;
  box-shadow: 0px 4px 18px rgba(0,0,0,0.06);
  margin-bottom: 18px;
}

.title {
  text-align: center;
  font-size: 24px;
  margin-bottom: 20px;
}

label {
  font-weight: 600;
  margin-top: 12px;
  display: block;
}

.input {
  width: 100%;
  padding: 10px;
  margin-top: 6px;
  border-radius: 8px;
  border: 1px solid #d5dce3;
  font-size: 15px;
}

.btn-primary {
  width: 100%;
  margin-top: 16px;
  padding: 12px;
  background: #0066ff;
  color: #fff;
  border: none;
  font-weight: bold;
  border-radius: 10px;
  font-size: 16px;
  cursor: pointer;
}

.btn-primary:hover {
  background: #004ecc;
}

.result-card {
  background: #eefcff;
  border-left: 6px solid #009fd9;
  padding: 16px;
  border-radius: 10px;
}

.result-value {
  font-size: 20px;
  font-weight: 700;
}

.small {
  font-size: 14px;
  color: #445566;
}