.sjc-time-calculator {
  max-width: 600px;
}

.time-calc-section {
  margin-bottom: 2rem;
}

.time-calc-section h2 {
  font-size: 1.25rem;
  margin-bottom: 1rem;
}

.time-calc-fields {
  display: flex;
  gap: 1rem;
  align-items: flex-end;
}

.time-calc-field {
  flex: 1;
}

.time-calc-field label {
  display: block;
  font-size: 0.85rem;
  margin-bottom: 0.25rem;
}

.time-calc-field input {
  width: 100%;
  font-size: 2rem;
  text-align: center;
  border: 1px solid #ccc;
  border-radius: 4px;
  padding: 0.25rem;
  box-sizing: border-box;
}

.time-calc-field input[readonly] {
  background-color: #f5f5f5;
  color: #333;
}

.time-calc-actions {
  display: flex;
  gap: 1rem;
  margin-top: 1rem;
}

.time-calc-actions button {
  padding: 0.5rem 1.5rem;
  font-size: 1rem;
  font-weight: bold;
  border-radius: 4px;
  border: 1px solid transparent;
  cursor: pointer;
}

#tc-calc {
  background-color: #1a5276;
  border-color: #154360;
  color: #fff;
}

#tc-calc:hover,
#tc-calc:focus {
  background-color: #154360;
  border-color: #0e2f44;
  color: #fff;
}

#tc-clear {
  background-color: #922b21;
  border-color: #7b241c;
  color: #fff;
}

#tc-clear:hover,
#tc-clear:focus {
  background-color: #7b241c;
  border-color: #641e16;
  color: #fff;
}

@media (max-width: 480px) {
  .time-calc-fields {
    flex-direction: column;
    gap: 0.75rem;
  }
}