.bc_calculator {
  padding: 25px;
  border-radius: 10px;
  color: #000;
  background: #FFFFFF;
  margin: 20px auto;
  max-width: 800px;
}

.bc_title {
  color: #000;
  margin-bottom: 20px;
  font-size: 24px;
  text-align: center;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
}

.bc_form {
  margin-bottom: 20px;
}

.bc_input_group {
  margin-bottom: 15px;
}

.bc_input_row {
  display: flex;
  gap: 15px;
}

.bc_input_row .bc_input_group {
  flex: 1;
}

.bc_input_group label {
  display: block;
  margin-bottom: 8px;
  font-weight: bold;
  color: #000;
  font-family: 'Montserrat', sans-serif;
}

.bc_input {
  width: 100%;
  padding: 10px;
  border: 1px solid #ddd;
  border-radius: 5px;
  font-size: 16px;
  color: #000;
  box-sizing: border-box;
}

.bc_gender_options {
  display: flex;
  gap: 10px;
}

.bc_gender_option {
  flex: 1;
  padding: 10px;
  text-align: center;
  border: 2px solid #ddd;
  border-radius: 5px;
  cursor: pointer;
  font-weight: bold;
  transition: all 0.3s ease;
}

.bc_gender_option.selected {
  background-color: #000;
  color: #FFFFFF !important;
  border-color: #000;
}

.bc_activity_options,
.bc_phase_options {
  display: flex;
  gap: 10px;
}

.bc_activity_option,
.bc_phase_option {
  flex: 1;
  padding: 10px;
  border: 2px solid #ddd;
  border-radius: 5px;
  cursor: pointer;
  transition: all 0.3s ease;
  padding-left: 10px !important;
  padding-right: 10px !important;
}

.bc_activity_option strong,
.bc_phase_option strong {
  display: block;
  margin-bottom: 5px;
}

.bc_activity_option span,
.bc_phase_option span {
  font-size: 12px;
  color: #666;
}

.bc_activity_option.selected,
.bc_phase_option.selected {
  background-color: #000;
  color: #FFFFFF !important;
  border-color: #000;
}

.bc_activity_option.selected span,
.bc_phase_option.selected span {
  color: rgba(255, 255, 255, 0.7);
}

.bc_goals_options {
  display: flex;
  gap: 10px;
}

.bc_goal_option {
  flex: 1;
  padding: 10px;
  text-align: center;
  border: 2px solid #ddd;
  border-radius: 5px;
  cursor: pointer;
  transition: all 0.3s ease;
}

.bc_goal_option.selected {
  background-color: #000;
  color: #FFFFFF !important;
  border-color: #000;
}

/* Slider */
.bc_slider {
  width: 100%;
  height: 8px !important;
  border-radius: 5px;
  background: #ddd;
  outline: none;
  -webkit-appearance: none;
  margin: 10px 0;
}

.bc_slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: #000;
  cursor: pointer;
  border: 2px solid #fff;
  box-shadow: 0 0 2px rgba(0, 0, 0, 0.3);
  margin-top: -5px;
}

.bc_slider::-moz-range-thumb {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: #000;
  cursor: pointer;
  border: 2px solid #fff;
  box-shadow: 0 0 2px rgba(0, 0, 0, 0.3);
}

.bc_slider::-webkit-slider-runnable-track {
  height: 8px;
  border-radius: 5px;
  background: #ddd;
}

.bc_slider::-moz-range-track {
  height: 8px;
  border-radius: 5px;
  background: #ddd;
}

.bc_weight_value {
  font-size: 16px;
  font-weight: bold;
  margin-top: 5px;
  color: #000;
}

.bc_calculate_btn {
  width: 100%;
  padding: 12px;
  background-color: #000;
  color: #FFFFFF !important;
  border: none;
  border-radius: 8px;
  font-size: 16px;
  font-weight: bold;
  cursor: pointer;
  transition: all 0.3s ease;
  margin-top: 20px;
  font-family: 'Montserrat', sans-serif;
}

.bc_calculate_btn:hover {
  opacity: 0.9;
  background-color: #fff;
  border: 2px solid #000;
  color: #000 !important;
}

.bc_results {
  margin: 20px 0;
  padding: 15px;
  border-left: 4px solid #000;
  background-color: #f9f9f9;
  padding-left: 15px !important;
  padding-right: 15px !important;
}

.bc_result_row {
  display: flex;
  justify-content: space-between;
  padding: 8px 0;
  border-bottom: 1px solid #eee;
}

.bc_result_row:last-child {
  border-bottom: none;
}

.bc_result_label {
  font-weight: bold;
  color: #000;
}

.bc_result_value {
  font-weight: bold;
  color: #000;
}

.bc_highlight {
  font-size: 18px;
  color: #000;
}

.bc_breakdown {
  margin-top: 25px;
}

.bc_breakdown h4 {
  color: #000;
  margin-bottom: 15px;
  text-align: center;
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
}

.bc_macros {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}

.bc_macro_item {
  display: flex;
  flex-direction: column;
  align-items: center;
  flex: 1;
  min-width: 120px;
  margin-bottom: 15px;
}

.bc_macro_circle {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  border: 4px solid;
  display: flex;
  justify-content: center;
  align-items: center;
  margin-bottom: 10px;
}

.bc_macro_circle span {
  font-size: 18px;
  font-weight: bold;
}

.bc_macro_info {
  text-align: center;
}

.bc_macro_name {
  font-weight: bold;
  margin-bottom: 5px;
  color: #000;
}

.bc_macro_value {
  color: #000;
}