/* ==========================================================================
   Naresuan University - Student Admission Dashboard Style
   Theme: NU Orange (#EA580C / #F97316), Deep Slate (#0F172A), Gold (#F59E0B)
   ========================================================================== */

:root {
  --nu-primary: #EA580C;
  --nu-primary-hover: #C2410C;
  --nu-primary-light: #FFEDD5;
  --nu-secondary: #0F172A;
  --nu-secondary-light: #1E293B;
  --nu-accent: #F59E0B;
  --nu-accent-light: #FEF3C7;
  --nu-gray-50: #F8FAFC;
  --nu-gray-100: #F1F5F9;
  --nu-gray-200: #E2E8F0;
  --nu-gray-300: #CBD5E1;
  --nu-gray-400: #94A3B8;
  --nu-gray-500: #64748B;
  --nu-gray-600: #475569;
  --nu-gray-700: #334155;
  --nu-gray-800: #1E293B;
  --nu-gray-900: #0F172A;

  --color-male: #2563EB;
  --color-male-bg: #EFF6FF;
  --color-female: #EC4899;
  --color-female-bg: #FDF2F8;
  --color-health: #10B981;
  --color-scitech: #6366F1;
  --color-social: #F97316;
  --color-grad: #8B5CF6;

  --card-bg: #FFFFFF;
  --card-border: #E2E8F0;
  --card-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -2px rgba(0, 0, 0, 0.05);
  --card-shadow-hover: 0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -4px rgba(0, 0, 0, 0.05);

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;
  --radius-full: 9999px;

  --transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: 'Prompt', 'Kanit', 'Sarabun', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background-color: #F8FAFC;
  color: var(--nu-gray-800);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

.app-wrapper {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Top Navigation */
.navbar {
  background: linear-gradient(135deg, #0F172A 0%, #1E293B 100%);
  color: #FFFFFF;
  padding: 0.85rem 1.5rem;
  box-shadow: 0 4px 20px rgba(15, 23, 42, 0.15);
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 3px solid var(--nu-primary);
}

.navbar-inner {
  max-width: 1440px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}

.brand-section {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.nu-logo-badge {
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, var(--nu-primary) 0%, #C2410C 100%);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #FFFFFF;
  font-weight: 800;
  font-size: 1.35rem;
  letter-spacing: -0.5px;
  box-shadow: 0 4px 10px rgba(234, 88, 12, 0.35);
  border: 2px solid rgba(255, 255, 255, 0.2);
}

.brand-text h1 {
  font-size: 1.25rem;
  font-weight: 700;
  line-height: 1.2;
  color: #FFFFFF;
}

.brand-text p {
  font-size: 0.8rem;
  color: var(--nu-gray-400);
}

.navbar-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 0.9rem;
  border-radius: var(--radius-md);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  border: 1px solid transparent;
  text-decoration: none;
  font-family: inherit;
}

.btn-primary {
  background-color: var(--nu-primary);
  color: #FFFFFF;
}

.btn-primary:hover {
  background-color: var(--nu-primary-hover);
  box-shadow: 0 4px 12px rgba(234, 88, 12, 0.3);
}

.btn-secondary {
  background-color: rgba(255, 255, 255, 0.1);
  color: #FFFFFF;
  border-color: rgba(255, 255, 255, 0.2);
}

.btn-secondary:hover {
  background-color: rgba(255, 255, 255, 0.18);
}

.btn-outline {
  background-color: #FFFFFF;
  color: var(--nu-gray-700);
  border-color: var(--nu-gray-300);
}

.btn-outline:hover {
  background-color: var(--nu-gray-50);
  border-color: var(--nu-gray-400);
}

.btn-sm {
  padding: 0.35rem 0.65rem;
  font-size: 0.8rem;
  border-radius: var(--radius-sm);
}

/* Container */
.main-container {
  max-width: 1440px;
  margin: 0 auto;
  padding: 1.5rem;
  flex: 1;
  width: 100%;
}

/* Preset 5-Year Selector Banner */
.preset-bar {
  background: #FFFFFF;
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  padding: 1rem 1.25rem;
  margin-bottom: 1.5rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  box-shadow: var(--card-shadow);
}

.preset-title {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--nu-gray-800);
}

.preset-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.chip {
  padding: 0.45rem 1rem;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 600;
  border: 1.5px solid var(--nu-gray-200);
  background-color: #FFFFFF;
  color: var(--nu-gray-700);
  cursor: pointer;
  transition: var(--transition);
}

.chip:hover {
  border-color: var(--nu-primary);
  color: var(--nu-primary);
  background-color: var(--nu-primary-light);
}

.chip.active {
  border-color: var(--nu-primary);
  background-color: var(--nu-primary);
  color: #FFFFFF;
  box-shadow: 0 2px 8px rgba(234, 88, 12, 0.25);
}

/* Filter Controls Box */
.filter-card {
  background: #FFFFFF;
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  padding: 1.25rem;
  margin-bottom: 1.5rem;
  box-shadow: var(--card-shadow);
}

.filter-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--nu-gray-100);
}

.filter-header h2 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--nu-gray-800);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.filter-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 1rem;
}

.filter-item {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  position: relative;
}

.filter-item label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--nu-gray-600);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.filter-item label .label-badge {
  font-size: 0.7rem;
  color: var(--nu-primary);
  font-weight: 700;
  background: var(--nu-primary-light);
  padding: 0.1rem 0.4rem;
  border-radius: var(--radius-sm);
}

.form-select, .form-input {
  width: 100%;
  padding: 0.55rem 0.75rem;
  border: 1.5px solid var(--nu-gray-200);
  border-radius: var(--radius-md);
  background-color: #FFFFFF;
  color: var(--nu-gray-800);
  font-size: 0.875rem;
  font-family: inherit;
  outline: none;
  transition: var(--transition);
}

.form-select:focus, .form-input:focus {
  border-color: var(--nu-primary);
  box-shadow: 0 0 0 3px rgba(234, 88, 12, 0.15);
}

/* Custom Multi-Select Dropdown Component */
.multiselect-wrapper {
  position: relative;
  width: 100%;
}

.multiselect-trigger {
  width: 100%;
  padding: 0.55rem 0.75rem;
  border: 1.5px solid var(--nu-gray-200);
  border-radius: var(--radius-md);
  background-color: #FFFFFF;
  color: var(--nu-gray-800);
  font-size: 0.85rem;
  font-family: inherit;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  text-align: left;
  transition: var(--transition);
}

.multiselect-trigger:hover {
  border-color: var(--nu-primary);
}

.multiselect-trigger.active {
  border-color: var(--nu-primary);
  box-shadow: 0 0 0 3px rgba(234, 88, 12, 0.15);
}

.multiselect-trigger .trigger-text {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  flex: 1;
}

.multiselect-panel {
  position: absolute;
  top: calc(100% + 4px);
  left: 0;
  right: 0;
  background: #FFFFFF;
  border: 1px solid var(--nu-gray-200);
  border-radius: var(--radius-md);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
  z-index: 200;
  display: none;
  flex-direction: column;
  min-width: 250px;
  overflow: hidden;
}

.multiselect-panel.open {
  display: flex;
}

.multiselect-panel-header {
  padding: 0.5rem 0.75rem;
  background-color: var(--nu-gray-50);
  border-bottom: 1px solid var(--nu-gray-200);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.5rem;
}

.multiselect-action-btn {
  background: none;
  border: none;
  color: var(--nu-primary);
  font-size: 0.75rem;
  font-weight: 600;
  cursor: pointer;
  padding: 0.2rem 0.4rem;
  border-radius: var(--radius-sm);
}

.multiselect-action-btn:hover {
  background-color: var(--nu-primary-light);
}

.multiselect-search-wrap {
  padding: 0.4rem 0.75rem;
  border-bottom: 1px solid var(--nu-gray-100);
}

.multiselect-search-wrap input {
  width: 100%;
  padding: 0.35rem 0.5rem;
  font-size: 0.8rem;
  border: 1px solid var(--nu-gray-200);
  border-radius: var(--radius-sm);
  outline: none;
  font-family: inherit;
}

.multiselect-options-list {
  max-height: 220px;
  overflow-y: auto;
  padding: 0.35rem 0;
}

.multiselect-option {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 0.75rem;
  font-size: 0.825rem;
  color: var(--nu-gray-800);
  cursor: pointer;
  transition: background-color 0.15s ease;
  user-select: none;
}

.multiselect-option:hover {
  background-color: var(--nu-primary-light);
  color: var(--nu-primary-hover);
}

.multiselect-option input[type="checkbox"] {
  cursor: pointer;
  accent-color: var(--nu-primary);
  width: 15px;
  height: 15px;
}

.active-filter-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1rem;
  padding-top: 0.75rem;
  border-top: 1px dashed var(--nu-gray-200);
  align-items: center;
}

.tag-label {
  font-size: 0.75rem;
  color: var(--nu-gray-500);
  font-weight: 600;
}

.filter-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.2rem 0.65rem;
  background-color: var(--nu-primary-light);
  color: var(--nu-primary-hover);
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 600;
}

/* Key Performance Indicator Cards (KPIs) */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(215px, 1fr));
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.kpi-card {
  background: #FFFFFF;
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  padding: 1.25rem;
  box-shadow: var(--card-shadow);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
  overflow: hidden;
  transition: var(--transition);
}

.kpi-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--card-shadow-hover);
}

.kpi-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background-color: var(--kpi-accent, var(--nu-primary));
}

.kpi-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 0.5rem;
}

.kpi-title {
  font-size: 0.825rem;
  font-weight: 600;
  color: var(--nu-gray-500);
}

.kpi-icon {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--kpi-bg, var(--nu-primary-light));
  color: var(--kpi-accent, var(--nu-primary));
}

.kpi-value {
  font-size: 1.85rem;
  font-weight: 800;
  color: var(--nu-gray-900);
  line-height: 1.2;
  margin-bottom: 0.25rem;
}

.kpi-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.775rem;
  color: var(--nu-gray-500);
  margin-top: 0.5rem;
  padding-top: 0.5rem;
  border-top: 1px solid var(--nu-gray-100);
}

.kpi-subtext {
  font-weight: 500;
}

.trend-badge {
  display: inline-flex;
  align-items: center;
  gap: 2px;
  font-weight: 700;
  font-size: 0.75rem;
  padding: 0.15rem 0.4rem;
  border-radius: var(--radius-sm);
}

.trend-up {
  background-color: #D1FAE5;
  color: #065F46;
}

.trend-down {
  background-color: #FEE2E2;
  color: #991B1B;
}

.gender-bar-wrapper {
  margin-top: 0.5rem;
}

.gender-bar {
  height: 8px;
  border-radius: 4px;
  background-color: var(--nu-gray-200);
  display: flex;
  overflow: hidden;
}

.gender-male-fill {
  background-color: var(--color-male);
  height: 100%;
  transition: width 0.4s ease;
}

.gender-female-fill {
  background-color: var(--color-female);
  height: 100%;
  transition: width 0.4s ease;
}

.gender-labels {
  display: flex;
  justify-content: space-between;
  font-size: 0.725rem;
  font-weight: 600;
  margin-top: 0.25rem;
}

/* Charts Section */
.charts-grid-2 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(480px, 1fr));
  gap: 1.5rem;
  margin-bottom: 1.5rem;
}

.chart-card {
  background: #FFFFFF;
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  padding: 1.25rem;
  box-shadow: var(--card-shadow);
  display: flex;
  flex-direction: column;
}

.chart-card-full {
  grid-column: 1 / -1;
}

.chart-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.chart-title-group h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--nu-gray-800);
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.chart-title-group p {
  font-size: 0.775rem;
  color: var(--nu-gray-500);
}

.chart-controls {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.btn-toggle-group {
  display: inline-flex;
  background-color: var(--nu-gray-100);
  border-radius: var(--radius-sm);
  padding: 2px;
}

.btn-toggle {
  border: none;
  background: transparent;
  padding: 0.25rem 0.55rem;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--nu-gray-600);
  border-radius: 4px;
  cursor: pointer;
  font-family: inherit;
  transition: var(--transition);
}

.btn-toggle.active {
  background: #FFFFFF;
  color: var(--nu-primary);
  box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

.chart-canvas-container {
  position: relative;
  width: 100%;
  min-height: 320px;
  flex: 1;
}

/* Cluster Legend */
.cluster-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 0.75rem;
  padding-top: 0.5rem;
  border-top: 1px solid var(--nu-gray-100);
  font-size: 0.75rem;
}

.cluster-item {
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.cluster-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

/* Program Ratio Table Styling */
.ratio-bar-wrap {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  min-width: 140px;
}

.ratio-bar-bg {
  flex: 1;
  height: 8px;
  background-color: var(--color-male);
  border-radius: 4px;
  overflow: hidden;
  display: flex;
}

.ratio-bar-fill-female {
  background-color: var(--color-female);
  height: 100%;
}

.ratio-pct-text {
  font-weight: 700;
  font-size: 0.8rem;
  width: 48px;
  text-align: right;
}

.badge-ratio-high {
  background-color: #FDF2F8;
  color: #BE185D;
  border: 1px solid #FBCFE8;
  padding: 0.15rem 0.45rem;
  border-radius: var(--radius-sm);
  font-weight: 700;
  font-size: 0.75rem;
}

/* Data Table Section */
.table-card {
  background: #FFFFFF;
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  padding: 1.25rem;
  box-shadow: var(--card-shadow);
  margin-bottom: 1.5rem;
}

.table-toolbar {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1rem;
}

.search-input-wrap {
  position: relative;
  min-width: 260px;
}

.search-input-wrap svg {
  position: absolute;
  left: 0.75rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--nu-gray-400);
}

.search-input-wrap input {
  padding-left: 2.25rem;
}

.table-responsive {
  width: 100%;
  overflow-x: auto;
  border: 1px solid var(--nu-gray-200);
  border-radius: var(--radius-md);
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
  text-align: left;
}

.data-table th {
  background-color: var(--nu-gray-100);
  color: var(--nu-gray-700);
  font-weight: 700;
  padding: 0.75rem 1rem;
  border-bottom: 2px solid var(--nu-gray-200);
  cursor: pointer;
  user-select: none;
  white-space: nowrap;
}

.data-table th:hover {
  background-color: var(--nu-gray-200);
}

.data-table td {
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--nu-gray-200);
  color: var(--nu-gray-800);
}

.data-table tbody tr:hover {
  background-color: #F8FAFC;
}

.data-table tbody tr:nth-child(even) {
  background-color: #FAFAFA;
}

.text-right {
  text-align: right;
}

.text-center {
  text-align: center;
}

/* Pagination */
.pagination-wrapper {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 1rem;
  flex-wrap: wrap;
  gap: 0.75rem;
  font-size: 0.825rem;
  color: var(--nu-gray-600);
}

.pagination-controls {
  display: flex;
  gap: 0.35rem;
}

/* Badges */
.badge-cluster {
  display: inline-block;
  padding: 0.2rem 0.55rem;
  border-radius: var(--radius-full);
  font-size: 0.72rem;
  font-weight: 600;
}

.badge-health { background-color: #D1FAE5; color: #065F46; }
.badge-scitech { background-color: #E0E7FF; color: #3730A3; }
.badge-social { background-color: #FFEDD5; color: #9A3412; }
.badge-grad { background-color: #EDE9FE; color: #5B21B6; }
.badge-other { background-color: var(--nu-gray-200); color: var(--nu-gray-700); }

/* Modal styles */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(15, 23, 42, 0.6);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 999;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
}

.modal-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.modal-dialog {
  background: #FFFFFF;
  width: 90%;
  max-width: 580px;
  border-radius: var(--radius-lg);
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.2);
  overflow: hidden;
}

.modal-header {
  background-color: var(--nu-gray-50);
  padding: 1.25rem;
  border-bottom: 1px solid var(--nu-gray-200);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.modal-header h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--nu-gray-800);
}

.modal-body {
  padding: 1.5rem;
}

.dropzone {
  border: 2px dashed var(--nu-primary);
  border-radius: var(--radius-md);
  padding: 2.5rem 1.5rem;
  text-align: center;
  background-color: #FFF7ED;
  cursor: pointer;
  transition: var(--transition);
}

.dropzone:hover {
  background-color: #FFEDD5;
}

.dropzone-icon {
  margin-bottom: 0.75rem;
  color: var(--nu-primary);
}

.modal-footer {
  background-color: var(--nu-gray-50);
  padding: 1rem 1.25rem;
  border-top: 1px solid var(--nu-gray-200);
  display: flex;
  justify-content: flex-end;
  gap: 0.5rem;
}

/* Footer */
.app-footer {
  background-color: #0F172A;
  color: var(--nu-gray-400);
  padding: 1.5rem;
  text-align: center;
  font-size: 0.8rem;
  margin-top: auto;
  border-top: 1px solid var(--nu-gray-800);
}

.app-footer a {
  color: var(--nu-primary);
  text-decoration: none;
}

/* Responsiveness */
@media (max-width: 1024px) {
  .charts-grid-2 {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .navbar-inner {
    flex-direction: column;
    align-items: flex-start;
  }

  .navbar-actions {
    width: 100%;
    justify-content: flex-end;
  }

  .preset-bar {
    flex-direction: column;
    align-items: flex-start;
  }

  .preset-chips {
    width: 100%;
  }

  .kpi-grid {
    grid-template-columns: 1fr 1fr;
  }

  .filter-grid {
    grid-template-columns: 1fr;
  }

  .charts-grid-2 {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .kpi-grid {
    grid-template-columns: 1fr;
  }

  .btn {
    padding: 0.45rem 0.75rem;
    font-size: 0.8rem;
  }
}

/* Print Styles */
@media print {
  .navbar, .preset-bar, .filter-card, .table-toolbar, .pagination-wrapper, .app-footer, .btn, .chart-controls, .multiselect-panel {
    display: none !important;
  }

  body {
    background: #FFFFFF;
    color: #000000;
  }

  .main-container {
    padding: 0;
    max-width: 100%;
  }

  .card-shadow, .kpi-card, .chart-card, .table-card {
    box-shadow: none !important;
    border: 1px solid #CCCCCC !important;
    break-inside: avoid;
  }
}


/* Table Tab Switching Navigation */
.tabs-nav {
  display: flex;
  gap: 0.5rem;
  border-bottom: 2px solid var(--nu-gray-200);
  margin-bottom: 1.25rem;
  overflow-x: auto;
}

.tab-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.25rem;
  font-size: 0.925rem;
  font-weight: 600;
  color: var(--nu-gray-500);
  background: transparent;
  border: none;
  border-bottom: 3px solid transparent;
  margin-bottom: -2px;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
}

.tab-btn:hover {
  color: var(--nu-primary);
  background-color: var(--nu-gray-50);
}

.tab-btn.active {
  color: var(--nu-primary);
  border-bottom-color: var(--nu-primary);
  font-weight: 700;
  background-color: transparent;
}