body {
  font-family: "Rubik", sans-serif;
  background: #fff;
  color: #333;
}

.calculator {
  background: #FFD7D9;
  max-width: 583px;
  margin: 40px auto;
  padding: 40px;
  border-radius: 30px;
}

.toptext {
  font-size: 1.4rem;
  font-weight: bold;
  text-align: center;
}

.label {
  font-size: 1.2rem;
  margin-top: 30px;
  margin-bottom: 10px;
}

.style-options {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
}

.style-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  border: 2px solid transparent;
  border-radius: 10px;
  padding: 10px;
  width: 161px;
  height: 200px;
  cursor: pointer;
  background: #fff;
  transition: all 0.2s ease;
}

.style-card:hover {
  box-shadow: 0 0 15px 2px #E222;
}

input[type=radio] {
  display: none;
}

input[type=radio]:checked + .style-card {
  border: 2px solid #EB222D;
}

.tree {
  width: 100%;
  height: 131px;
  margin-bottom: 5px;
}

input, select, button {
  width: 100%;
  padding: 10px;
  margin-top: 10px;
  border-radius: 10px;
  border: 2px solid transparent;
  font-size: 1rem;
  box-sizing: border-box;
}

input[type="number"]:focus {
  border: 2px solid #EB222D;
  outline: none; 
}

.input-wrapper {
  position: relative;
  width: 100%;
}

.input-suffix {
  position: absolute;
  top: 50%;
  right: 15px;
  transform: translateY(-50%);
  color: #7B7171;
  font-size: 1rem;
  pointer-events: none;
  display: none;
}

#heightRange {
  padding-right: 45px;
}

button {
  background: #EB222D;
  color: #fff;
  cursor: pointer;
  font-weight: bold;
  border-radius: 50px;
  height: 50px;
  transition: background 0.2s;
}

button:disabled {
  background: #7B7171;
  color: #fff;
  cursor: not-allowed;
}

.calculateBtn {
  margin-top: 30px;
}

.result {
  margin-top: 20px;
  font-size: 1.2rem;
  background: #fff;
  padding: 20px;
  border-radius: 20px;
  display: none;
}

.toptext-result {
  margin-top: 20px;
  font-size: 1.4rem;
}

input[type=number]::-webkit-inner-spin-button, 
input[type=number]::-webkit-outer-spin-button {
  -webkit-appearance: none;
  margin: 0;
}
input[type=number] {
  -moz-appearance: textfield;
}

.error-message {
  color: #EB222D;
  font-size: 1rem;
  margin-top: 8px;
  display: none;
}

.emoji-icon {
  display: inline-block;
  width: 28px;
  text-align: center;
}

.catalog-button {
  display: block;
  width: 100%;
  height: 50px;
  padding: 10px;
  margin-top: 20px;
  border-radius: 50px;
  border: 1px solid #ccc;
  font-size: 1rem;
  box-sizing: border-box;
  background: #EB222D;
  color: #fff;
  cursor: pointer;
  font-weight: bold;
  transition: background 0.2s;

  text-decoration: none;
  text-align: center;
  line-height: 30px;
}

.catalog-button:hover {
  background: #E30613;
  color: white;
}

.disclaimer-note {
  font-size: 0.9rem;
  color: #7B7171;
  margin-top: 15px;
  margin-bottom: 15px;
  line-height: 1.4;
}

@media (max-width: 768px) {
  .calculator {
    padding: 20px;
  }
  
  .toptext {
    font-size: 1.2rem;
  }

  .style-options {
    flex-direction: column;
    align-items: center;
  }

  .style-card {
    width: 100%;
    max-width: 300px;
    height: 100%;
    padding: 15px;
  }
  
  .tree {
    height: 150px;
  }.

  .toptext-result {
    margin-top: 10px;
  }

}