/* Grade Calculator Styles */

.hero {
  text-align: center;
  padding: 60px 20px 30px;
  color: var(--text-color);
}

.calculator-section {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 30px 15px 60px;
}

.calculator-container {
  background: #ffffffd9;
  border-radius: 20px;
  box-shadow: 0 5px 15px rgba(0,0,0,0.1);
  padding: 30px;
  max-width: 700px;
  width: 100%;
}

.grade-row {
  display: flex;
  gap: 10px;
  margin-bottom: 10px;
  flex-wrap: wrap;
}

.grade-row input {
  padding: 8px 10px;
  border-radius: 8px;
  border: 1px solid #ddd;
  flex: 1;
  min-width: 120px;
}

button#add-grade-btn,
button#calculate-btn,
.grade-row .remove-grade {
  background: var(--primary-color);
  color: #fff;
  font-size: 0.9rem;
  border: none;
  border-radius: 10px;
  padding: 8px 12px;
  cursor: pointer;
}

button#add-grade-btn:hover,
button#calculate-btn:hover,
.grade-row .remove-grade:hover {
  background: #1E90FF; /* Blue hover */
}

#add-grade-btn,
#calculate-btn {
  width: 100%;
  margin-top: 10px;
}

#desired-grade {
  width: 100%;
  padding: 10px 12px;
  margin-top: 10px;
  border-radius: 8px;
  border: 1px solid #ddd;
}

.results {
  margin-top: 25px;
  background: #f9f9f9;
  border-radius: 12px;
  padding: 20px;
}

.results span {
  font-weight: bold;
  color: var(--primary-color);
}

.hidden {
  display: none;
}

.breadcrumb {
  text-align: left;
  font-size: 0.9rem;
  margin: 10px 20px 0;
}