.info-box-bmi {
  background: linear-gradient(135deg, #dbeafe 0%, #e0f2fe 100%);
  padding: 2rem;
  border-radius: 15px;
  margin-bottom: 2rem;
  border-left: 5px solid var(--secondary-blue);
  box-shadow: var(--shadow);
}

.info-box-bmi h3 {
  color: var(--primary-blue);
  font-size: 1.5rem;
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.info-box-bmi h4 {
  color: var(--primary-blue);
  font-size: 1.2rem;
  margin-top: 1.5rem;
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.info-box-bmi p {
  color: var(--dark-gray);
  font-size: 1rem;
  margin-bottom: 1rem;
  line-height: 1.7;
}

.info-box-bmi code {
  background-color: var(--white);
  padding: 0.3rem 0.8rem;
  border-radius: 5px;
  color: var(--primary-blue);
  font-weight: 600;
  font-family: 'Courier New', monospace;
}

/* BMI Table */
.bmi-table {
  width: 100%;
  border-collapse: collapse;
  background-color: var(--white);
  border-radius: 10px;
  overflow: hidden;
  box-shadow: var(--shadow);
  margin-top: 1rem;
}

.bmi-table thead {
  background: var(--gradient-1);
}

.bmi-table thead tr th {
  padding: 1rem;
  color: var(--white);
  font-weight: 600;
  text-align: left;
  border: none;
}

.bmi-table tbody tr {
  border-bottom: 1px solid var(--lightest-blue);
  transition: all 0.3s ease;
}

.bmi-table tbody tr:hover {
  background-color: var(--lightest-blue);
}

.bmi-table tbody tr:last-child {
  border-bottom: none;
}

.bmi-table tbody tr td {
  padding: 1rem;
  color: var(--dark-gray);
  border: none;
}

.bmi-table tbody tr td:first-child {
  font-weight: 600;
  color: var(--primary-blue);
  text-align: center;
}

/* Calculator Card */
.calculator-card {
  background: var(--white);
  padding: 2.5rem;
  border-radius: 20px;
  box-shadow: var(--shadow-lg);
  margin-bottom: 2rem;
}

.calculator-card h3 {
  color: var(--primary-blue);
  font-size: 1.8rem;
  margin-bottom: 2rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  border-bottom: 2px solid var(--lightest-blue);
  padding-bottom: 1rem;
}

/* Form Groups */
.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  color: var(--primary-blue);
  font-weight: 600;
  margin-bottom: 0.5rem;
  font-size: 1rem;
}

.form-group input[type="text"],
.form-group input[type="number"],
.form-group input[type="date"] {
  width: 100%;
  padding: 0.8rem 1rem;
  border: 2px solid var(--lightest-blue);
  border-radius: 10px;
  font-size: 1rem;
  transition: all 0.3s ease;
  background-color: var(--light-gray);
}

.form-group input[type="text"]:focus,
.form-group input[type="number"]:focus,
.form-group input[type="date"]:focus {
  outline: none;
  border-color: var(--secondary-blue);
  background-color: var(--white);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

/* Radio Group */
.radio-group {
  display: flex;
  gap: 2rem;
  margin-top: 0.5rem;
}

.radio-group input[type="radio"] {
  margin-right: 0.5rem;
  width: 20px;
  height: 20px;
  accent-color: var(--secondary-blue);
  cursor: pointer;
}

.radio-group label {
  display: flex;
  align-items: center;
  color: var(--dark-gray);
  font-weight: 500;
  cursor: pointer;
}

/* Buttons */
.btn-calculate {
  width: 100%;
  padding: 1rem 2rem;
  background: var(--gradient-1);
  color: var(--white);
  border: none;
  border-radius: 50px;
  font-size: 1.1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  margin-top: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  box-shadow: var(--shadow);
}

.btn-calculate:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn-calculate:active {
  transform: translateY(0);
}

/* Result Display */
.result {
  margin-top: 2rem;
  padding: 2rem;
  border-radius: 15px;
  display: none;
  background: var(--white);
  box-shadow: var(--shadow-lg);
}

.result.show {
  display: block;
  animation: fadeIn 0.5s ease;
}

.result-header {
  text-align: center;
  margin-bottom: 1.5rem;
  color: var(--primary-blue);
}

.result-header i {
  font-size: 2.5rem;
  display: block;
  margin-bottom: 0.5rem;
}

.result-header h3 {
  margin: 0;
  font-size: 1.5rem;
  font-weight: 600;
}

.result-content {
  background: var(--lightest-blue);
  padding: 1.5rem;
  border-radius: 10px;
  margin-bottom: 1rem;
}

.result-row {
  display: flex;
  justify-content: space-between;
  padding: 0.75rem 0;
  border-bottom: 1px solid rgba(30, 58, 138, 0.1);
}

.result-row:last-of-type {
  border-bottom: none;
}

.result-label {
  font-weight: 500;
  color: var(--dark-gray);
}

.result-value {
  font-weight: 600;
  color: var(--primary-blue);
}

.result-status {
  text-align: center;
  padding: 1.5rem;
  border-radius: 10px;
  margin-top: 1rem;
}

.result-status i {
  font-size: 2rem;
  display: block;
  margin-bottom: 0.5rem;
}

.result-status strong {
  display: block;
  font-size: 1.3rem;
  margin-bottom: 0.5rem;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Status Colors */
.status-normal {
  background-color: #d1fae5;
  color: #065f46;
  border: 2px solid #10b981;
}

.status-kurang {
  background-color: #fef3c7;
  color: #92400e;
  border: 2px solid #f59e0b;
}

.status-berlebih {
  background-color: #fed7aa;
  color: #9a3412;
  border: 2px solid #ea580c;
}

.status-obesitas {
  background-color: #fecaca;
  color: #991b1b;
  border: 2px solid #ef4444;
}

.status-stunting-berat {
  background-color: #fecaca;
  color: #991b1b;
  border: 2px solid #ef4444;
}

.status-stunting-ringan {
  background-color: #fed7aa;
  color: #9a3412;
  border: 2px solid #ea580c;
}

/* History Card */
.history-card {
  background: var(--white);
  padding: 2rem;
  border-radius: 20px;
  box-shadow: var(--shadow-lg);
  margin-top: 2rem;
}

.history-card h3 {
  color: var(--primary-blue);
  font-size: 1.5rem;
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  border-bottom: 2px solid var(--lightest-blue);
  padding-bottom: 1rem;
}

.history-card #riwayat-bmi,
.history-card #riwayat-stunting {
  min-height: 100px;
}

.history-item {
  background: var(--lightest-blue);
  padding: 1rem;
  border-radius: 10px;
  margin-bottom: 1rem;
  border-left: 4px solid var(--secondary-blue);
  transition: all 0.3s ease;
}

.history-item:hover {
  transform: translateX(5px);
  box-shadow: var(--shadow);
}

.btn-delete {
  width: 100%;
  padding: 0.8rem 1.5rem;
  background-color: #ef4444;
  color: var(--white);
  border: none;
  border-radius: 10px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  margin-top: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.btn-delete:hover {
  background-color: #dc2626;
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}

/* Error Messages */
small[id$="Error"] {
  display: block;
  margin-top: 0.3rem;
  font-size: 0.85rem;
  color: #ef4444;
}

.input-error {
  border-color: #ef4444 !important;
  background-color: #fef2f2 !important;
}

/* Responsive */
@media (max-width: 768px) {
  .calculator-card {
    padding: 1.5rem;
  }

  .radio-group {
    flex-direction: column;
    gap: 1rem;
  }

  .bmi-table {
    font-size: 0.9rem;
  }

  .bmi-table thead tr th,
  .bmi-table tbody tr td {
    padding: 0.7rem;
  }

  .info-box-bmi {
    padding: 1.5rem;
  }
}

/* Additional BMI specific styles */
#btn-submit-bmi {
  width: 100%;
  padding: 1rem 2rem;
  background: var(--gradient-1);
  color: var(--white);
  border: none;
  border-radius: 50px;
  font-size: 1.1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  margin-top: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  box-shadow: var(--shadow);
}

#btn-submit-bmi:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

#hapus-riwayat-btn {
  width: 100%;
  padding: 0.8rem 1.5rem;
  background-color: #ef4444;
  color: var(--white);
  border: none;
  border-radius: 10px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  margin-top: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

#hapus-riwayat-btn:hover {
  background-color: #dc2626;
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}

/* Ensure labels are properly styled */
label {
  display: block;
  color: var(--primary-blue);
  font-weight: 600;
  margin-bottom: 0.5rem;
  margin-top: 1rem;
  font-size: 1rem;
}

/* Input styling */
input[type="text"],
input[type="number"],
input[type="date"] {
  width: 100%;
  padding: 0.8rem 1rem;
  border: 2px solid var(--lightest-blue);
  border-radius: 10px;
  font-size: 1rem;
  transition: all 0.3s ease;
  background-color: var(--light-gray);
}

input[type="text"]:focus,
input[type="number"]:focus,
input[type="date"]:focus {
  outline: none;
  border-color: var(--secondary-blue);
  background-color: var(--white);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

/* ============================================
   CHART STYLES
   ============================================ */
.chart-area {
  margin-top: 2rem;
  padding: 2rem;
  background: var(--white);
  border-radius: 20px;
  box-shadow: var(--shadow-lg);
}

.chart-area h3 {
  color: var(--primary-blue);
  font-size: 1.8rem;
  margin-bottom: 1.5rem;
  text-align: center;
}

.charts-scrollable-container {
  max-height: 800px;
  overflow-y: auto;
}

.chart-container {
  margin-bottom: 3rem;
  padding: 1.5rem;
  background: var(--lightest-blue);
  border-radius: 15px;
}

.chart-container h4 {
  color: var(--primary-blue);
  font-size: 1.3rem;
  margin-bottom: 1rem;
}

.chart-container canvas {
  max-width: 100%;
  height: 400px !important;
}

.view-charts-button,
.close-charts-button,
.save-dashboard-button {
  display: block;
  width: 100%;
  max-width: 400px;
  margin: 1rem auto;
  padding: 1rem 2rem;
  background: var(--gradient-2);
  color: var(--white);
  border: none;
  border-radius: 50px;
  font-size: 1.1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: var(--shadow);
}

.save-dashboard-button {
  background: linear-gradient(135deg, #3b82f6, #1e3a8a);
}

.save-dashboard-button:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.view-charts-button:hover,
.close-charts-button:hover,
.save-dashboard-button:hover:not(:disabled) {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.chart-button-container {
  text-align: center;
  margin: 2rem 0;
  padding: 1rem;
}

.chart-placeholder-container {
  min-height: 50px;
  margin-top: 2rem;
}

/* Responsive Charts */
@media (max-width: 1024px) {
  .calculator-card {
    padding: 2rem;
  }
  
  .chart-container canvas {
    height: 350px !important;
  }
  
  .info-box-bmi {
    padding: 1.8rem;
  }
  
  .bmi-table {
    font-size: 0.95rem;
  }
}

@media (max-width: 768px) {
  .calculator-card {
    padding: 1.5rem;
  }
  
  .calculator-card h3 {
    font-size: 1.5rem;
  }

  .radio-group {
    flex-direction: column;
    gap: 1rem;
  }

  .bmi-table {
    font-size: 0.9rem;
  }

  .bmi-table thead tr th,
  .bmi-table tbody tr td {
    padding: 0.7rem;
  }

  .info-box-bmi {
    padding: 1.5rem;
  }
  
  .info-box-bmi h3 {
    font-size: 1.3rem;
  }
  
  .info-box-bmi h4 {
    font-size: 1.1rem;
  }
  
  .info-box-bmi p {
    font-size: 0.95rem;
  }
  
  .chart-container canvas {
    height: 300px !important;
  }
  
  .chart-area {
    padding: 1rem;
  }
  
  .chart-area h3 {
    font-size: 1.5rem;
  }
  
  .chart-container {
    padding: 1rem;
  }
  
  .chart-container h4 {
    font-size: 1.1rem;
  }
  
  .result-row {
    flex-direction: column;
    gap: 0.25rem;
  }
  
  .result-label,
  .result-value {
    text-align: left;
  }
  
  .result-header h3 {
    font-size: 1.3rem;
  }
  
  .result-status strong {
    font-size: 1.2rem;
  }
  
  .history-card {
    padding: 1.5rem;
  }
  
  .history-card h3 {
    font-size: 1.3rem;
  }
  
  .btn-calculate,
  .view-charts-button,
  .close-charts-button,
  .save-dashboard-button {
    font-size: 1rem;
    padding: 0.9rem 1.8rem;
  }
  
  .btn-delete {
    font-size: 0.95rem;
    padding: 0.7rem 1.3rem;
  }
}

@media (max-width: 480px) {
  .calculator-card {
    padding: 1.2rem;
    border-radius: 15px;
  }
  
  .calculator-card h3 {
    font-size: 1.3rem;
    flex-direction: column;
    gap: 0.3rem;
  }
  
  .form-group {
    margin-bottom: 1.2rem;
  }
  
  .form-group label {
    font-size: 0.95rem;
  }
  
  .form-group input[type="text"],
  .form-group input[type="number"],
  .form-group input[type="date"] {
    padding: 0.7rem 0.9rem;
    font-size: 0.95rem;
  }
  
  .radio-group {
    gap: 0.8rem;
  }
  
  .radio-group input[type="radio"] {
    width: 18px;
    height: 18px;
  }
  
  .radio-group label {
    font-size: 0.95rem;
  }
  
  .info-box-bmi {
    padding: 1.2rem;
    border-radius: 12px;
  }
  
  .info-box-bmi h3 {
    font-size: 1.2rem;
  }
  
  .info-box-bmi h4 {
    font-size: 1rem;
  }
  
  .info-box-bmi p {
    font-size: 0.9rem;
  }
  
  .info-box-bmi code {
    padding: 0.2rem 0.6rem;
    font-size: 0.85rem;
  }
  
  .bmi-table {
    font-size: 0.85rem;
  }
  
  .bmi-table thead tr th,
  .bmi-table tbody tr td {
    padding: 0.6rem 0.4rem;
  }
  
  .result {
    padding: 1.5rem;
    border-radius: 12px;
  }
  
  .result-header i {
    font-size: 2rem;
  }
  
  .result-header h3 {
    font-size: 1.2rem;
  }
  
  .result-content {
    padding: 1.2rem;
  }
  
  .result-row {
    padding: 0.6rem 0;
    font-size: 0.9rem;
  }
  
  .result-status {
    padding: 1.2rem;
  }
  
  .result-status i {
    font-size: 1.7rem;
  }
  
  .result-status strong {
    font-size: 1.1rem;
  }
  
  .result-status p {
    font-size: 0.9rem;
  }
  
  .chart-area {
    padding: 1rem;
    border-radius: 15px;
  }
  
  .chart-area h3 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
  }
  
  .chart-container {
    padding: 1rem;
    margin-bottom: 2rem;
  }
  
  .chart-container h4 {
    font-size: 1rem;
  }
  
  .chart-container canvas {
    height: 250px !important;
  }
  
  .btn-calculate,
  .view-charts-button,
  .close-charts-button,
  .save-dashboard-button {
    font-size: 0.95rem;
    padding: 0.8rem 1.5rem;
    border-radius: 40px;
  }
  
  .btn-delete {
    font-size: 0.9rem;
    padding: 0.6rem 1.2rem;
    border-radius: 8px;
  }
  
  .history-card {
    padding: 1.2rem;
    border-radius: 15px;
  }
  
  .history-card h3 {
    font-size: 1.2rem;
  }
  
  .history-item {
    padding: 0.9rem;
    font-size: 0.9rem;
    border-radius: 8px;
  }
  
  small[id$="Error"] {
    font-size: 0.8rem;
  }
}

@media (max-width: 360px) {
  .calculator-card {
    padding: 1rem;
  }
  
  .calculator-card h3 {
    font-size: 1.2rem;
  }
  
  .form-group label {
    font-size: 0.9rem;
  }
  
  .form-group input[type="text"],
  .form-group input[type="number"],
  .form-group input[type="date"] {
    padding: 0.6rem 0.8rem;
    font-size: 0.9rem;
  }
  
  .info-box-bmi {
    padding: 1rem;
  }
  
  .info-box-bmi h3 {
    font-size: 1.1rem;
  }
  
  .info-box-bmi h4 {
    font-size: 0.95rem;
  }
  
  .bmi-table {
    font-size: 0.8rem;
  }
  
  .bmi-table thead tr th,
  .bmi-table tbody tr td {
    padding: 0.5rem 0.3rem;
  }
  
  .result {
    padding: 1.2rem;
  }
  
  .result-header i {
    font-size: 1.8rem;
  }
  
  .result-header h3 {
    font-size: 1.1rem;
  }
  
  .result-content {
    padding: 1rem;
  }
  
  .result-row {
    font-size: 0.85rem;
  }
  
  .result-status {
    padding: 1rem;
  }
  
  .result-status strong {
    font-size: 1rem;
  }
  
  .chart-area h3 {
    font-size: 1.2rem;
  }
  
  .chart-container canvas {
    height: 220px !important;
  }
  
  .btn-calculate,
  .view-charts-button,
  .close-charts-button,
  .save-dashboard-button {
    font-size: 0.9rem;
    padding: 0.7rem 1.3rem;
  }
  
  .history-card {
    padding: 1rem;
  }
  
  .history-card h3 {
    font-size: 1.1rem;
  }
}