.screenPage {
  padding: 20px;
  background-color: transparent;
}

.calculatorCard {
  background: #1e1e1e;
  color: #fff;
  border-radius: 12px;
  padding: 20px;
  margin-top: 20px;
  box-shadow: 0 4px 10px rgba(0,0,0,0.5);
  max-width: 480px;
  width: 100%;
}

.calculatorCard h2 {
  font-size: 1.5rem;
  margin-bottom: 12px;
  color: #00ffc8;
}

.calculatorCard label {
  display: block;
  margin: 12px 0 4px;
  font-weight: bold;
  font-size: 0.95rem;
}

.calculatorCard select,
.calculatorCard input[type="number"] {
  width: 100%;
  padding: 8px 12px;
  font-size: 1rem;
  border-radius: 6px;
  border: 1px solid #ccc;
  background: #2b2b2b;
  color: #fff;
}

.calculatorCard button {
  margin-top: 16px;
  width: 100%;
  padding: 10px 0;
  font-size: 1.1rem;
  background-color: #00ffc8;
  color: #000;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  font-weight: bold;
  transition: background-color 0.3s ease;
}

.calculatorCard button:hover {
  background-color: #00d8ac;
}

.resultDisplay {
  margin-top: 16px;
  padding: 12px;
  background: #292929;
  border-radius: 6px;
  font-size: 1.2rem;
  font-weight: bold;
  color: #00ffc8;
  text-align: center;
  border: 1px solid #444;
}

/* ==== Feeds & Speeds Calculator Styles START ==== */

.calculatorCard {
  background: #1e1e1e;
  color: #fff;
  border-radius: 12px;
  padding: 20px;
  margin-top: 20px;
  box-shadow: 0 4px 10px rgba(0,0,0,0.5);
  max-width: 480px;
  width: 100%;
}

.calculatorCard h2 {
  font-size: 1.5rem;
  margin-bottom: 12px;
  color: #00ffc8;
}

.calculatorCard label {
  display: block;
  margin: 12px 0 4px;
  font-weight: bold;
  font-size: 0.95rem;
}

.calculatorCard select,
.calculatorCard input[type="number"] {
  width: 100%;
  padding: 8px 12px;
  font-size: 1rem;
  border-radius: 6px;
  border: 1px solid #ccc;
  background: #2b2b2b;
  color: #fff;
}

.calculatorCard button {
  margin-top: 16px;
  width: 100%;
  padding: 10px 0;
  font-size: 1.1rem;
  background-color: #00ffc8;
  color: #000;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  font-weight: bold;
  transition: background-color 0.3s ease;
}

.calculatorCard button:hover {
  background-color: #00d8ac;
}

.resultDisplay {
  margin-top: 16px;
  padding: 12px;
  background: #292929;
  border-radius: 6px;
  font-size: 1.2rem;
  font-weight: bold;
  color: #00ffc8;
  text-align: center;
  border: 1px solid #444;
}

/* ==== Feeds & Speeds Calculator Styles END ==== */