.scientificCalculatorSec {
  background: #ffffff;
  /* Calculator Container */
  /* Function List */
  /* Shortcut List */
  /* Content Section Styling */
  /* Sidebar Styling */
  /* Responsive Design */
}
.scientificCalculatorSec .calculator-container {
  background: #ffffff;
  border-radius: 1rem;
  padding: 1.5rem;
  box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
  margin-bottom: 2rem;
  /* Calculator Display */
  /* Memory Controls */
  /* Function Dropdowns */
  /* Calculator Buttons */
  /* Memory Drawer */
}
.scientificCalculatorSec .calculator-container .calculator-display {
  margin-bottom: 1.5rem;
}
.scientificCalculatorSec .calculator-container .calculator-display .display-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.5rem;
}
.scientificCalculatorSec .calculator-container .calculator-display .display-header .angle-unit-display,
.scientificCalculatorSec .calculator-container .calculator-display .display-header .format-display {
  background: #f8f9fa;
  padding: 0.25rem 0.75rem;
  border-radius: 0.375rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: #666;
  border: 1px solid #dee2e6;
}
.scientificCalculatorSec .calculator-container .calculator-display .main-display {
  width: 100%;
  height: 4rem;
  font-size: 1.5rem;
  font-weight: 600;
  text-align: right;
  border: 2px solid #dee2e6;
  border-radius: 0.5rem;
  padding: 0.75rem;
  background: #f8f9fa;
  color: #333;
  resize: none;
  outline: none;
  transition: border-color 0.2s;
}
.scientificCalculatorSec .calculator-container .calculator-display .main-display:focus {
  border-color: #007bff;
}
.scientificCalculatorSec .calculator-container .calculator-display .error-display {
  min-height: 1.5rem;
  color: #dc3545;
  font-size: 0.875rem;
  font-weight: 500;
  text-align: center;
  margin-top: 0.5rem;
}
.scientificCalculatorSec .calculator-container .memory-controls {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 1rem;
  flex-wrap: wrap;
}
.scientificCalculatorSec .calculator-container .memory-controls .memory-btn {
  flex: 1;
  min-width: 3rem;
  height: 2.5rem;
  background: #f8f9fa;
  border: 1px solid #dee2e6;
  border-radius: 0.375rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: #666;
  transition: all 0.2s;
}
.scientificCalculatorSec .calculator-container .memory-controls .memory-btn:hover {
  background: #007bff;
  color: #ffffff;
  border-color: #007bff;
}
.scientificCalculatorSec .calculator-container .memory-controls .memory-btn.active {
  background: #007bff;
  color: #ffffff;
  border-color: #007bff;
}
.scientificCalculatorSec .calculator-container .function-dropdowns {
  display: flex;
  gap: 1rem;
  margin-bottom: 1rem;
}
.scientificCalculatorSec .calculator-container .function-dropdowns .dropdown {
  flex: 1;
}
.scientificCalculatorSec .calculator-container .function-dropdowns .dropdown .dropdown-btn {
  width: 100%;
  height: 2.5rem;
  background: #f8f9fa;
  border: 1px solid #dee2e6;
  border-radius: 0.375rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: #333;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 0.75rem;
  transition: all 0.2s;
}
.scientificCalculatorSec .calculator-container .function-dropdowns .dropdown .dropdown-btn:hover {
  background: #007bff;
  color: #ffffff;
  border-color: #007bff;
}
.scientificCalculatorSec .calculator-container .function-dropdowns .dropdown .dropdown-btn i {
  font-size: 0.75rem;
}
.scientificCalculatorSec .calculator-container .function-dropdowns .dropdown .dropdown-menu {
  /* width: 100%; */
  border: 1px solid #dee2e6;
  border-radius: 0.5rem;
  box-shadow: 0 0.25rem 0.5rem rgba(0, 0, 0, 0.1);
  padding: 0.5rem;
}
.scientificCalculatorSec .calculator-container .function-dropdowns .dropdown .dropdown-menu .dropdown-row {
  display: flex;
  gap: 0.25rem;
  margin-bottom: 0.25rem;
}
.scientificCalculatorSec .calculator-container .function-dropdowns .dropdown .dropdown-menu .dropdown-row:last-child {
  margin-bottom: 0;
}
.scientificCalculatorSec .calculator-container .calculator-buttons .button-row {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
}
.scientificCalculatorSec .calculator-container .calculator-buttons .button-row:last-child {
  margin-bottom: 0;
}
.scientificCalculatorSec .calculator-container .calculator-buttons .calc-btn {
  flex: 1;
  height: 3rem;
  border: 1px solid #dee2e6;
  border-radius: 0.375rem;
  font-size: 1rem;
  font-weight: 600;
  transition: all 0.2s;
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 3rem;
  /* Number Buttons */
  /* Operator Buttons */
  /* Function Buttons */
  /* Clear Buttons */
  /* Equal Button */
  /* Constant Buttons */
}
.scientificCalculatorSec .calculator-container .calculator-buttons .calc-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.1);
}
.scientificCalculatorSec .calculator-container .calculator-buttons .calc-btn:active {
  transform: translateY(0);
}
.scientificCalculatorSec .calculator-container .calculator-buttons .calc-btn.number-btn {
  background: #ffffff;
  color: #333;
}
.scientificCalculatorSec .calculator-container .calculator-buttons .calc-btn.number-btn:hover {
  background: #f8f9fa;
  border-color: #ced4da;
}
.scientificCalculatorSec .calculator-container .calculator-buttons .calc-btn.operator-btn {
  background: #17a2b8;
  color: #ffffff;
}
.scientificCalculatorSec .calculator-container .calculator-buttons .calc-btn.function-btn {
  background: #f8f9fa;
  color: #666;
  font-size: 0.875rem;
}
.scientificCalculatorSec .calculator-container .calculator-buttons .calc-btn.function-btn:hover {
  background: #007bff;
  color: #ffffff;
  border-color: #007bff;
}
.scientificCalculatorSec .calculator-container .calculator-buttons .calc-btn.clear-btn {
  background: #dc3545;
  color: #ffffff;
}
.scientificCalculatorSec .calculator-container .calculator-buttons .calc-btn.equal-btn {
  background: #28a745;
  color: #ffffff;
  font-size: 1.25rem;
}
.scientificCalculatorSec .calculator-container .calculator-buttons .calc-btn.constant-btn {
  background: #ffc107;
  color: #333;
  font-weight: 700;
}
.scientificCalculatorSec .calculator-container .calDiv_drawer {
  position: absolute;
  height: 26rem;
  text-align: right;
  z-index: 1050;
  background-color: #f8f9fa;
  border: 1px solid #dee2e6;
  border-radius: 0.5rem 1rem 0 0;
  box-shadow: 0 0.25rem 0.5rem rgba(0, 0, 0, 0.1);
  display: none;
  width: 100%;
  max-width: 28rem;
}
.scientificCalculatorSec .calculator-container .calDiv_drawer .calDiv__ErrMsgDiv {
  text-align: justify;
  color: #666;
  font-size: 0.875rem;
}
.scientificCalculatorSec .calculator-container .calDiv_drawer .calDiv__closeBtn--color {
  background-color: transparent;
  border: none;
  color: #666;
  cursor: pointer;
  padding: 0.5rem;
}
.scientificCalculatorSec .calculator-container .calDiv_drawer .calDiv__closeBtn--color:hover {
  color: #dc3545;
}
.scientificCalculatorSec .calculator-container .calDiv_drawer .calDiv__numsDiv {
  margin-top: 0.5rem;
  max-height: 72%;
  overflow: hidden;
  overflow-y: scroll;
  padding: 0 1rem;
}
.scientificCalculatorSec .calculator-container .calDiv_drawer .calDiv__deleteBtnDiv {
  position: absolute;
  top: calc(100% - 3.2rem);
  right: 0.2rem;
}
.scientificCalculatorSec .calculator-container .calDiv_drawer .calDiv__deleteBtnDiv .calDiv__deleteBtn--color {
  padding: 0.2rem;
  background-color: transparent;
  border: none;
  color: #666;
  cursor: pointer;
}
.scientificCalculatorSec .calculator-container .calDiv_drawer .calDiv__deleteBtnDiv .calDiv__deleteBtn--color:hover {
  color: #dc3545;
}
.scientificCalculatorSec .function-list .function-item {
  display: flex;
  align-items: center;
  padding: 0.75rem 0;
  border-bottom: 1px solid #e9ecef;
}
.scientificCalculatorSec .function-list .function-item:last-child {
  border-bottom: none;
}
.scientificCalculatorSec .function-list .function-item i {
  color: #007bff;
  margin-right: 0.75rem;
  font-size: 1.125rem;
}
.scientificCalculatorSec .function-list .function-item span {
  color: #333;
  font-weight: 500;
}
.scientificCalculatorSec .shortcut-list .shortcut-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.5rem 0;
  border-bottom: 1px solid #e9ecef;
}
.scientificCalculatorSec .shortcut-list .shortcut-item:last-child {
  border-bottom: none;
}
.scientificCalculatorSec .shortcut-list .shortcut-item kbd {
  background: #f8f9fa;
  border: 1px solid #ced4da;
  border-radius: 0.25rem;
  padding: 0.25rem 0.5rem;
  font-size: 0.75rem;
  font-weight: 600;
  color: #666;
}
.scientificCalculatorSec .shortcut-list .shortcut-item span {
  color: #333;
  font-size: 0.875rem;
}
.scientificCalculatorSec .scientificCalculatorContentSec h3 {
  margin-top: 2rem;
  margin-bottom: 1rem;
}
.scientificCalculatorSec .scientificCalculatorContentSec h3:first-child {
  margin-top: 0;
}
.scientificCalculatorSec .scientificCalculatorContentSec p {
  line-height: 1.6;
  margin-bottom: 1rem;
}
.scientificCalculatorSec .scientificCalculatorContentSec ul {
  margin-bottom: 1.5rem;
}
.scientificCalculatorSec .scientificCalculatorContentSec ul li {
  line-height: 1.6;
  margin-bottom: 0.5rem;
}
.scientificCalculatorSec .scientificCalculatorContentSec table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.5rem 0;
}
.scientificCalculatorSec .scientificCalculatorContentSec table td {
  padding: 0.75rem;
  border: 1px solid #dee2e6;
}
.scientificCalculatorSec .scientificCalculatorContentSec table td:first-child {
  font-weight: 600;
  color: #333;
  background: #f8f9fa;
}
.scientificCalculatorSec .sidebar .sidebar-widget .list-group .list-group-item:last-child {
  border-bottom: none;
}
.scientificCalculatorSec .sidebar .sidebar-widget .list-group .list-group-item a {
  text-decoration: none;
  transition: color 0.2s;
}
.scientificCalculatorSec .sidebar .sidebar-widget .list-group .list-group-item a:hover {
  color: #007bff;
}
@media (max-width: 991.98px) {
  .scientificCalculatorSec .calculator-container {
    padding: 1rem;
  }
  .scientificCalculatorSec .calculator-container .calculator-buttons .button-row {
    gap: 0.25rem;
  }
  .scientificCalculatorSec .calculator-container .calculator-buttons .calc-btn {
    height: 2.5rem;
    font-size: 0.875rem;
    min-width: 2.5rem;
  }
  .scientificCalculatorSec .calculator-container .memory-controls {
    gap: 0.25rem;
  }
  .scientificCalculatorSec .calculator-container .memory-controls .memory-btn {
    min-width: 2.5rem;
    height: 2rem;
    font-size: 0.75rem;
  }
  .scientificCalculatorSec .calculator-container .function-dropdowns {
    flex-direction: column;
    gap: 0.5rem;
  }
  .scientificCalculatorSec .calculator-container .function-dropdowns .dropdown-btn {
    height: 2.5rem;
    font-size: 0.875rem;
  }
  .scientificCalculatorSec .scientificCalculatorContentSec {
    padding: 1.5rem;
  }
  .scientificCalculatorSec .scientificCalculatorContentSec table {
    font-size: 0.875rem;
  }
  .scientificCalculatorSec .scientificCalculatorContentSec table td {
    padding: 0.5rem;
  }
}
@media (max-width: 767.98px) {
  .scientificCalculatorSec .calculator-container .calculator-display .main-display {
    height: 3rem;
    font-size: 1.25rem;
  }
  .scientificCalculatorSec .calculator-container .calculator-buttons .button-row {
    gap: 0.25rem;
  }
  .scientificCalculatorSec .calculator-container .calculator-buttons .calc-btn {
    height: 2.25rem;
    font-size: 0.75rem;
    min-width: 2.25rem;
  }
  .scientificCalculatorSec .calculator-container .memory-controls .memory-btn {
    min-width: 2.25rem;
    height: 1.75rem;
    font-size: 0.625rem;
  }
  .scientificCalculatorSec .calculator-container .function-dropdowns .dropdown-btn {
    height: 2.25rem;
    font-size: 0.75rem;
  }
  .scientificCalculatorSec .scientificCalculatorContentSec {
    padding: 1rem;
  }
  .scientificCalculatorSec .scientificCalculatorContentSec h3 {
    font-size: 1.25rem;
  }
  .scientificCalculatorSec .scientificCalculatorContentSec table {
    font-size: 0.75rem;
  }
  .scientificCalculatorSec .scientificCalculatorContentSec table td {
    padding: 0.375rem;
  }
  .scientificCalculatorSec .sidebar .sidebar-widget {
    padding: 1rem;
  }
  .scientificCalculatorSec .sidebar .sidebar-widget .title {
    font-size: 1.125rem;
  }
}
@media (max-width: 575.98px) {
  .scientificCalculatorSec .calculator-container {
    padding: 0.75rem;
  }
  .scientificCalculatorSec .calculator-container .calculator-display .display-header {
    flex-direction: column;
    gap: 0.5rem;
    align-items: stretch;
  }
  .scientificCalculatorSec .calculator-container .calculator-display .display-header .angle-unit-display,
  .scientificCalculatorSec .calculator-container .calculator-display .display-header .format-display {
    text-align: center;
  }
  .scientificCalculatorSec .calculator-container .calculator-display .main-display {
    height: 2.5rem;
    font-size: 1rem;
  }
  .scientificCalculatorSec .calculator-container .calculator-buttons .button-row {
    gap: 0.125rem;
  }
  .scientificCalculatorSec .calculator-container .calculator-buttons .calc-btn {
    height: 2rem;
    font-size: 0.625rem;
    min-width: 2rem;
  }
  .scientificCalculatorSec .calculator-container .memory-controls {
    gap: 0.125rem;
  }
  .scientificCalculatorSec .calculator-container .memory-controls .memory-btn {
    min-width: 2rem;
    height: 1.5rem;
    font-size: 0.5rem;
  }
  .scientificCalculatorSec .calculator-container .function-dropdowns .dropdown-btn {
    height: 2rem;
    font-size: 0.625rem;
  }
  .scientificCalculatorSec .scientificCalculatorContentSec {
    padding: 0.75rem;
  }
  .scientificCalculatorSec .scientificCalculatorContentSec h3 {
    font-size: 1.125rem;
  }
  .scientificCalculatorSec .scientificCalculatorContentSec table {
    font-size: 0.625rem;
  }
  .scientificCalculatorSec .scientificCalculatorContentSec table td {
    padding: 0.25rem;
  }
  .scientificCalculatorSec .sidebar .sidebar-widget {
    padding: 0.75rem;
  }
  .scientificCalculatorSec .sidebar .sidebar-widget .title {
    font-size: 1rem;
  }
}