:root {
  --primary-bg: #fffaf0;
  --secondary-bg: #ffd166;
  --accent-orange: #ff9e3d;
  --accent-orange-dark: #ff7b00;
  --accent-orange-light: #ffc07d;
  --accent-yellow: #ffd166;
  --accent-yellow-light: #ffe4a1;
  --accent-yellow-dark: #ffb700;
  --accent-green: #4caf50;
  --accent-green-light: #80e27e;
  --accent-green-dark: #087f23;
  --text-dark: #333333;
  --text-medium: #5d4037;
  --text-light: #8d6e63;
  --border-color: #ffcc80;
  --shadow-light: rgba(255, 152, 0, 0.08);
  --shadow-medium: rgba(255, 152, 0, 0.12);
}

.tools-parent-container {
  background-color: var(--primary-bg);
  color: var(--text-dark);
  line-height: 1.6;
  padding: clamp(10px, 3vw, 30px);
  min-height: 100vh;
}

.tools-parent-container .container {
  max-width: clamp(320px, 95vw, 1600px);
  margin: 0 auto;
}
.tools-parent-container .title {
  text-align: center;
  color: var(--accent-orange-dark);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  margin-bottom: 0.5rem;
  font-weight: 700;
  font-family: "Montserrat", sans-serif;
}
.tools-parent-container .subtitle {
  text-align: center;
  color: var(--text-medium);
  font-size: clamp(0.9rem, 2vw, 1.2rem);
  margin-bottom: clamp(1.5rem, 4vw, 2.5rem);
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}
.tools-parent-container .planner-container {
  display: flex;
  flex-direction: column;
  gap: clamp(1.5rem, 4vw, 2.5rem);
  margin-bottom: 2rem;
}
@media (min-width: 900px) {
  .tools-parent-container .planner-container {
    flex-direction: row;
  }
  .tools-parent-container .input-section {
    flex: 1;
  }
  .tools-parent-container .results-section {
    flex: 1.8;
  }
}
.tools-parent-container .input-section {
  background: white;
  border-radius: clamp(12px, 2vw, 20px);
  padding: clamp(1.2rem, 3vw, 2rem);
  box-shadow: 0 10px 30px var(--shadow-light);
  border: 1px solid var(--border-color);
}
.tools-parent-container .results-section {
  background: white;
  border-radius: clamp(12px, 2vw, 20px);
  padding: clamp(1.2rem, 3vw, 2rem);
  box-shadow: 0 10px 30px var(--shadow-light);
  border: 1px solid var(--border-color);
}
.tools-parent-container .input-section h2, .tools-parent-container .results-section h2 {
  color: var(--accent-orange-dark);
  font-size: clamp(1.3rem, 3vw, 1.8rem);
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.7rem;
}
.tools-parent-container .form-group {
  margin-bottom: 1.5rem;
}
.tools-parent-container .form-group label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 600;
  color: var(--text-dark);
  font-size: clamp(0.9rem, 2vw, 1rem);
}
.tools-parent-container .age-inputs {
  display: flex;
  gap: 1rem;
  margin-bottom: 1rem;
}
.tools-parent-container .input-with-unit {
  display: flex;
  align-items: center;
  border: 1px solid #ffcc80;
  border-radius: 8px;
  overflow: hidden;
  flex: 1;
}
.tools-parent-container .input-with-unit input {
  border: none;
  padding: 0.8rem;
  width: 100%;
  font-size: 1rem;
  outline: none;
  color: var(--text-dark);
}
.tools-parent-container .input-with-unit .unit {
  padding: 0 1rem;
  background-color: var(--accent-yellow-light);
  color: var(--text-dark);
  font-weight: 600;
  height: 100%;
  display: flex;
  align-items: center;
  white-space: nowrap;
}
.tools-parent-container .unit-selector {
  display: flex;
}
.tools-parent-container .unit-selector .unit {
  padding: 0.5rem 0.8rem;
  cursor: pointer;
  background-color: #fff3e0;
  color: #ff9800;
  transition: all 0.2s;
}
.tools-parent-container .unit-selector .unit.active {
  background-color: var(--accent-yellow);
  color: var(--text-dark);
  font-weight: 600;
}
.tools-parent-container .gender-switch {
  display: flex;
  gap: 0.5rem;
  border-radius: 10px;
  overflow: hidden;
  border: 1px solid var(--border-color);
}
.tools-parent-container .gender-option {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 1rem;
  cursor: pointer;
  background-color: #fff8e1;
  transition: all 0.3s;
  border-right: 1px solid var(--border-color);
}
.tools-parent-container .gender-option:last-child {
  border-right: none;
}
.tools-parent-container .gender-option.active {
  background-color: var(--accent-yellow);
  color: var(--text-dark);
}
.tools-parent-container .gender-option i {
  font-size: 2rem;
  margin-bottom: 0.5rem;
}
.tools-parent-container .gender-option span {
  font-weight: 600;
  font-size: 0.9rem;
}
.tools-parent-container select {
  width: 100%;
  padding: 0.8rem;
  border-radius: 8px;
  border: 1px solid #ffcc80;
  font-size: 1rem;
  background-color: white;
  color: var(--text-dark);
  cursor: pointer;
  outline: none;
  transition: border-color 0.2s;
}
.tools-parent-container select:focus {
  border-color: var(--accent-orange);
}
.tools-parent-container .info-tooltip {
  display: inline-flex;
  align-items: center;
  margin-top: 0.5rem;
  color: var(--text-medium);
  position: relative;
}
.tools-parent-container .info-tooltip .tooltip-text {
  visibility: hidden;
  width: 220px;
  background-color: var(--accent-orange-dark);
  color: white;
  text-align: center;
  border-radius: 6px;
  padding: 0.5rem;
  position: absolute;
  z-index: 1;
  bottom: 125%;
  left: 50%;
  transform: translateX(-50%);
  opacity: 0;
  transition: opacity 0.3s;
  font-size: 0.8rem;
  font-weight: normal;
}
.tools-parent-container .info-tooltip:hover .tooltip-text {
  visibility: visible;
  opacity: 1;
}
.tools-parent-container .calculate-btn, .tools-parent-container .reset-btn, .tools-parent-container .download-btn {
  width: 100%;
  padding: 1rem;
  border: none;
  border-radius: 8px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.7rem;
  margin-top: 0.5rem;
}
.tools-parent-container .calculate-btn {
  background-color: var(--accent-orange);
  color: white;
}
.tools-parent-container .calculate-btn:hover {
  background-color: var(--accent-orange-dark);
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(255, 152, 0, 0.3);
}
.tools-parent-container .reset-btn {
  background-color: #fff3e0;
  color: #ff9800;
  border: 1px solid #ffcc80;
}
.tools-parent-container .reset-btn:hover {
  background-color: #ffe0b2;
}
.tools-parent-container .download-btn {
  background-color: var(--accent-green);
  color: white;
  margin-top: 1.5rem;
}
.tools-parent-container .download-btn:hover {
  background-color: var(--accent-green-dark);
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(76, 175, 80, 0.3);
}
.tools-parent-container .results-tabs {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
}
.tools-parent-container .results-tab {
  flex: 1;
  min-width: 140px;
  padding: 1rem;
  background-color: #fff3e0;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  font-weight: 600;
  color: var(--text-medium);
  cursor: pointer;
  transition: all 0.2s;
  text-align: center;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}
.tools-parent-container .results-tab.active {
  background-color: var(--accent-yellow);
  color: var(--text-dark);
  border-color: var(--accent-yellow);
}
.tools-parent-container .tab-content {
  display: none;
}
.tools-parent-container .tab-content.active {
  display: block;
}
.tools-parent-container .tab-description {
  color: var(--text-medium);
  margin-bottom: 1.5rem;
  font-size: 0.95rem;
}
.tools-parent-container .age-group-info {
  display: flex;
  align-items: center;
  gap: 1rem;
  background-color: #fff3e0;
  padding: 1rem;
  border-radius: 10px;
  margin-bottom: 1.5rem;
}
.tools-parent-container .age-group-icon {
  font-size: 2rem;
  color: var(--accent-orange);
}
.tools-parent-container .age-group-text h3 {
  color: var(--accent-orange-dark);
  font-size: 1.2rem;
  margin-bottom: 0.3rem;
}
.tools-parent-container .age-group-text p {
  color: var(--text-medium);
  font-size: 0.9rem;
}
.tools-parent-container .results-card {
  background: linear-gradient(135deg, #fff3e0 0%, #ffe0b2 100%);
  border-radius: 12px;
  padding: 1.5rem;
  margin-bottom: 1.5rem;
}
.tools-parent-container .result-header {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1rem;
}
.tools-parent-container .calories-display {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
}
.tools-parent-container .calories-value {
  text-align: center;
}
.tools-parent-container .calories-value span:first-child {
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 800;
  color: var(--accent-orange-dark);
  line-height: 1;
}
.tools-parent-container .calories-value .unit {
  display: block;
  font-size: 1rem;
  color: var(--text-dark);
  margin-top: 0.3rem;
}
.tools-parent-container .calories-kj {
  text-align: center;
}
.tools-parent-container .calories-kj span:first-child {
  font-size: clamp(1.5rem, 4vw, 2.2rem);
  font-weight: 700;
  color: var(--accent-orange);
}
.tools-parent-container .calories-kj .unit {
  display: block;
  font-size: 0.9rem;
  color: var(--text-medium);
}
.tools-parent-container .goal-adjustment {
  background-color: rgba(255, 255, 255, 0.7);
  padding: 0.7rem;
  border-radius: 8px;
  font-size: 0.9rem;
  color: var(--text-dark);
  text-align: center;
}
.tools-parent-container .macros-section h3 {
  color: var(--text-dark);
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.tools-parent-container .macros-tabs {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
}
.tools-parent-container .macro-tab {
  flex: 1;
  min-width: 120px;
  padding: 0.8rem;
  background-color: #fff3e0;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  font-weight: 600;
  color: #ff9800;
  cursor: pointer;
  transition: all 0.2s;
  text-align: center;
}
.tools-parent-container .macro-tab.active {
  background-color: var(--accent-yellow);
  color: var(--text-dark);
  border-color: var(--accent-yellow);
}
.tools-parent-container .macro {
  margin-bottom: 1.5rem;
}
.tools-parent-container .macro-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.5rem;
}
.tools-parent-container .macro-header h4 {
  font-size: 1.1rem;
  color: var(--text-dark);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.tools-parent-container .macro-percent {
  font-weight: 700;
  color: var(--accent-orange-dark);
  font-size: 1.1rem;
}
.tools-parent-container .macro-bar {
  height: 12px;
  background-color: #ffe0b2;
  border-radius: 6px;
  overflow: hidden;
  margin-bottom: 0.5rem;
}
.tools-parent-container .macro-fill {
  height: 100%;
  border-radius: 6px;
}
.tools-parent-container .protein-fill {
  background-color: var(--accent-orange);
}
.tools-parent-container .carbs-fill {
  background-color: var(--accent-green);
}
.tools-parent-container .fats-fill {
  background-color: var(--accent-yellow);
}
.tools-parent-container .macro-values {
  display: flex;
  justify-content: space-between;
  font-size: 0.95rem;
  color: var(--text-dark);
}
.tools-parent-container .macro-range {
  color: var(--text-medium);
  font-size: 0.9rem;
}
.tools-parent-container .additional-nutrients {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
  margin-top: 2rem;
}
.tools-parent-container .additional-nutrient {
  background-color: #fff8e1;
  padding: 1.2rem;
  border-radius: 10px;
  border-left: 4px solid var(--accent-orange);
}
.tools-parent-container .additional-nutrient h4 {
  color: var(--text-dark);
  margin-bottom: 0.8rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.tools-parent-container .nutrient-value {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--accent-orange);
  margin-bottom: 0.5rem;
}
.tools-parent-container .nutrient-breakdown {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  margin-top: 0.8rem;
}
.tools-parent-container .breakdown-item {
  display: flex;
  justify-content: space-between;
  font-size: 0.9rem;
  color: var(--text-medium);
}
.tools-parent-container .nutrient-range {
  font-size: 0.9rem;
  color: var(--text-medium);
  margin-top: 0.5rem;
}
.tools-parent-container .micronutrients-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-bottom: 2rem;
}
.tools-parent-container .micronutrient-category {
  background-color: #fff8e1;
  padding: 1.5rem;
  border-radius: 12px;
  border: 1px solid var(--border-color);
}
.tools-parent-container .micronutrient-category h4 {
  color: var(--text-dark);
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  border-bottom: 2px solid var(--accent-yellow);
  padding-bottom: 0.5rem;
}
.tools-parent-container .micronutrient-list {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}
.tools-parent-container .micronutrient-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.8rem;
  background-color: white;
  border-radius: 8px;
  border-left: 4px solid var(--accent-orange);
  transition: transform 0.2s;
}
.tools-parent-container .micronutrient-item:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 8px var(--shadow-light);
}
.tools-parent-container .micronutrient-name {
  font-weight: 500;
  color: var(--text-dark);
  flex: 1;
}
.tools-parent-container .micronutrient-value {
  font-weight: 700;
  color: var(--accent-orange);
  margin: 0 1rem;
  min-width: 60px;
  text-align: right;
}
.tools-parent-container .micronutrient-unit {
  color: var(--text-medium);
  font-size: 0.9rem;
  min-width: 70px;
}
.tools-parent-container .vitamin-d-note {
  background-color: #fff3cd;
  border-left: 5px solid #ff9800;
  padding: 1.2rem;
  border-radius: 8px;
  margin-top: 2rem;
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}
.tools-parent-container .vitamin-d-note i {
  color: #ff9800;
  font-size: 1.5rem;
  flex-shrink: 0;
}
.tools-parent-container .vitamin-d-note p {
  color: #ff9800;
  font-size: 0.95rem;
  line-height: 1.5;
}
.tools-parent-container .fluid-summary {
  background-color: #fff3e0;
  padding: 1.5rem;
  border-radius: 12px;
  margin-bottom: 1.5rem;
}
.tools-parent-container .fluid-total {
  text-align: center;
  margin-bottom: 2rem;
}
.tools-parent-container .fluid-value span:first-child {
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  font-weight: 800;
  color: var(--accent-orange-dark);
  line-height: 1;
}
.tools-parent-container .fluid-value .unit {
  display: block;
  font-size: 1.2rem;
  color: var(--text-dark);
  margin-top: 0.3rem;
}
.tools-parent-container .fluid-equivalents {
  margin-top: 0.5rem;
  color: var(--text-medium);
}
.tools-parent-container .fluid-breakdown {
  margin-bottom: 2rem;
}
.tools-parent-container .fluid-breakdown h4 {
  margin-bottom: 1rem;
  color: var(--text-dark);
}
.tools-parent-container .breakdown-chart {
  display: flex;
  justify-content: space-around;
  align-items: flex-end;
  height: 200px;
  gap: 1.5rem;
}
.tools-parent-container .chart-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  flex: 1;
}
.tools-parent-container .chart-bar {
  width: 60%;
  border-radius: 8px 8px 0 0;
  transition: height 0.5s ease;
}
.tools-parent-container .chart-item.water .chart-bar {
  background-color: var(--accent-orange);
}
.tools-parent-container .chart-item.milk .chart-bar {
  background-color: var(--accent-yellow);
}
.tools-parent-container .chart-item.other .chart-bar {
  background-color: var(--accent-green);
}
.tools-parent-container .chart-label {
  margin-top: 0.8rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.3rem;
}
.tools-parent-container .chart-label i {
  font-size: 1.5rem;
  margin-bottom: 0.3rem;
}
.tools-parent-container .chart-label span {
  font-size: 0.9rem;
  color: var(--text-dark);
}
.tools-parent-container .chart-value {
  font-weight: 600;
  color: var(--text-dark);
}
.tools-parent-container .fluid-guidelines {
  background-color: white;
  padding: 1.5rem;
  border-radius: 10px;
  border: 1px solid var(--border-color);
}
.tools-parent-container .fluid-guidelines h4 {
  color: var(--text-dark);
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.tools-parent-container .fluid-guidelines ul {
  padding-left: 1.5rem;
  color: var(--text-medium);
}
.tools-parent-container .fluid-guidelines li {
  margin-bottom: 0.5rem;
  line-height: 1.5;
}
.tools-parent-container .notes {
  background-color: #fff8e1;
  padding: 1.5rem;
  border-radius: 12px;
  border-left: 5px solid #ff9800;
  margin-top: 2rem;
}
.tools-parent-container .notes h3 {
  color: var(--text-dark);
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.7rem;
}
.tools-parent-container .notes p {
  color: var(--text-medium);
  font-size: 0.95rem;
  line-height: 1.5;
}
@media (max-width: 768px) {
  .tools-parent-container .age-inputs {
    flex-direction: column;
  }
  .tools-parent-container .calories-display {
    flex-direction: column;
    gap: 1rem;
    align-items: flex-start;
  }
  .tools-parent-container .micronutrients-grid {
    grid-template-columns: 1fr;
  }
  .tools-parent-container .additional-nutrients {
    grid-template-columns: 1fr;
  }
  .tools-parent-container .breakdown-chart {
    flex-direction: column;
    height: auto;
    align-items: center;
    gap: 1rem;
  }
  .tools-parent-container .chart-item {
    flex-direction: row;
    width: 100%;
    align-items: center;
    gap: 1rem;
  }
  .tools-parent-container .chart-bar {
    width: 20%;
    height: 60px;
    border-radius: 8px;
  }
  .tools-parent-container .chart-label {
    flex-direction: row;
    margin-top: 0;
    flex: 1;
    justify-content: space-between;
  }
  .tools-parent-container .results-tab {
    min-width: 120px;
    padding: 0.8rem 0.5rem;
    font-size: 0.9rem;
  }
}
@media (max-width: 480px) {
  .tools-parent-container .gender-switch {
    flex-direction: column;
  }
  .tools-parent-container .gender-option {
    flex-direction: row;
    justify-content: center;
    gap: 1rem;
    padding: 0.8rem;
  }
  .tools-parent-container .gender-option i {
    margin-bottom: 0;
    font-size: 1.5rem;
  }
  .tools-parent-container .results-tabs {
    flex-direction: column;
  }
  .tools-parent-container .macros-tabs {
    flex-direction: column;
  }
}