/* ==========================================================================
   CONSOLIDATED STYLES - All styling in one place
   Retirement Planning Tools - Optimized for production
   ========================================================================== */

/* ==========================================================================
   CSS CUSTOM PROPERTIES (DESIGN TOKENS)
   ========================================================================== */

:root {
  /* Color Palette */
  --color-primary: #27ae60;
  --color-primary-dark: #219150;
  --color-primary-light: rgba(46, 204, 113, 0.08);
  
  /* Status Colors */
  --color-info: #38bdf8;
  --color-success: #27ae60;
  --color-warning: #f59e0b;
  --color-error: #ef4444;
  --color-table-header-text: #ffffff;
  
  /* Spacing Scale */
  --space-xs: 4px;
  --space-sm: 8px;
  --space-md: 12px;
  --space-lg: 16px;
  --space-xl: 20px;
  --space-2xl: 24px;
  --space-3xl: 32px;
  --space-4xl: 40px;
  --space-5xl: 48px;
  
  /* Typography Scale */
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 1.875rem;
  
  --font-weight-normal: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;
  
  --line-height-tight: 1.25;
  --line-height-normal: 1.5;
  --line-height-relaxed: 1.625;
  
  /* Layout */
  --border-radius-sm: 4px;
  --border-radius-md: 6px;
  --border-radius-lg: 8px;
  --border-radius-xl: 12px;
  
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
  
  /* Component Specific */
  --table-row-height: 48px;
  --header-height: 68px;
  --header-height-mobile: 90px;
  --footer-height: 80px;
  --container-max-width: 1200px;
  
  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-normal: 200ms ease;
  --transition-slow: 300ms ease;
  
  /* Light Theme Colors (Default) */
  --color-bg: #f4f7f6;
  --color-surface: #ffffff;
  --color-text-primary: #111827;
  --color-text-secondary: #6b7280;
  --color-text-muted: #9ca3af;
  --color-border: #e5e7eb;
  --color-border-light: #f3f4f6;
  --color-header-bg: #ffffff;
  --color-table-header: #13232d;
  --color-table-row-even: #f9fafb;
  --color-table-method-header: #16323a;
  --color-balance: #2980b9;
  --color-withdraw: #c0392b;
}

/* Dark Theme Overrides */
[data-theme="dark"] {
  --color-bg: #0b1220;
  --color-surface: #07121a;
  --color-text-primary: #e6eef6;
  --color-text-secondary: #9aa5b0;
  --color-text-muted: #6b7280;
  --color-border: #183141;
  --color-border-light: #0f1f2e;
  --color-header-bg: #071826;
  --color-table-header: #0b2233;
  --color-table-row-even: #07111a;
  --color-table-method-header: #071826;
  --color-balance: #66aaff;
  --color-withdraw: #ff7b7b;
}

/* ==========================================================================
   RESET & BASE STYLES
   ========================================================================== */

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

html {
  overflow-y: scroll;
  scrollbar-gutter: stable;
  height: 100%;
}

body {
  margin: 0;
  padding: 0;
  min-height: 100vh;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  font-size: var(--font-size-base);
  line-height: var(--line-height-normal);
  color: var(--color-text-primary);
  background-color: var(--color-bg);
  transition: background-color var(--transition-normal), color var(--transition-normal);
  overflow-x: hidden;
}
/* ==========================================================================
   LAYOUT COMPONENTS
   ========================================================================== */

.container {
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 var(--space-xl);
}

.container--narrow { max-width: 800px; }
.container--wide { max-width: 1400px; }
.container--full {
  max-width: none;
  width: 100%;
  padding: 0 var(--space-md);
}

/* ==========================================================================
   HEADER COMPONENT
   ========================================================================== */

.header {
  background: var(--color-header-bg);
  border-bottom: 1px solid var(--color-border);
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  backdrop-filter: blur(10px);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

[data-theme="dark"] .header {
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-md) 0;
  min-height: var(--header-height);
}

.brand {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.brand__icon {
  width: var(--space-4xl);
  height: var(--space-4xl);
  border-radius: var(--border-radius-lg);
  background: var(--color-primary);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: var(--font-weight-bold);
  font-size: var(--font-size-lg);
  overflow: hidden;
  position: relative;
}

.brand__icon img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  border-radius: var(--border-radius-lg);
}

.brand__text {
  display: flex;
  flex-direction: column;
}

.brand__title {
  font-weight: var(--font-weight-bold);
  font-size: var(--font-size-base);
  color: var(--color-text-primary);
  margin: 0;
}

.brand__subtitle {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  margin: 0;
}
/* ==========================================================================
   NAVIGATION COMPONENT
   ========================================================================== */

.nav {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.nav__tab {
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--border-radius-md);
  background: transparent;
  border: 1px solid transparent;
  cursor: pointer;
  color: var(--color-text-primary);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  transition: all var(--transition-fast);
}

.nav__tab:hover {
  background: rgba(0, 0, 0, 0.04);
}

[data-theme="dark"] .nav__tab:hover {
  background: rgba(255, 255, 255, 0.04);
}

.nav__tab--active {
  background: var(--color-primary-light);
  border-color: var(--color-primary);
}

.nav__tab:focus {
  outline: none;
  box-shadow: 0 0 0 3px rgba(39, 174, 96, 0.12);
}

.theme-toggle {
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--border-radius-md);
  background: transparent;
  border: 1px solid var(--color-border);
  cursor: pointer;
  color: var(--color-text-primary);
  font-size: var(--font-size-base);
  transition: all var(--transition-fast);
}

.theme-toggle:hover {
  background: rgba(0, 0, 0, 0.04);
}

[data-theme="dark"] .theme-toggle:hover {
  background: rgba(255, 255, 255, 0.04);
}

.theme-toggle:focus {
  outline: none;
  box-shadow: 0 0 0 3px rgba(39, 174, 96, 0.12);
}

/* ==========================================================================
   MAIN CONTENT
   ========================================================================== */

.main {
  padding: var(--space-xl) 0;
  min-height: calc(100vh - var(--header-height) - var(--footer-height));
  margin-top: var(--header-height);
  margin-bottom: var(--footer-height);
}

.tab-content {
  animation: fadeIn var(--transition-normal);
}

@keyframes fadeIn {
  from { 
    opacity: 0; 
    transform: translateY(10px); 
  }
  to { 
    opacity: 1; 
    transform: translateY(0); 
  }
}
/* ==========================================================================
   CARD COMPONENT
   ========================================================================== */

.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-sm);
  padding: var(--space-2xl);
  transition: box-shadow var(--transition-normal);
  margin-bottom: var(--space-xl);
  position: relative;
  overflow: visible;
}

.card:hover {
  box-shadow: var(--shadow-md);
}

.card--elevated {
  box-shadow: var(--shadow-lg);
}

.card__header {
  margin-bottom: var(--space-xl);
}

.card__title {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-text-primary);
  margin: 0 0 var(--space-sm) 0;
}

.card__subtitle {
  font-size: var(--font-size-base);
  color: var(--color-text-secondary);
  margin: 0;
}

/* ==========================================================================
   FORM COMPONENTS
   ========================================================================== */

.form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
  align-items: start;
}

/* Specific grid layouts for different screen sizes */
@media (min-width: 1200px) {
  .form-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 768px) and (max-width: 1199px) {
  .form-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-lg);
  }
}

.form-group {
  display: flex;
  flex-direction: column;
  position: relative;
}

.form-label {
  font-weight: var(--font-weight-semibold);
  font-size: var(--font-size-sm);
  color: var(--color-text-primary);
  margin-bottom: var(--space-sm);
  display: flex;
  align-items: center;
  gap: var(--space-xs);
}

.form-label i {
  color: var(--color-primary);
  width: 16px;
  text-align: center;
}

.form-input {
  padding: var(--space-md);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-sm);
  font-size: var(--font-size-base);
  background: var(--color-surface);
  color: var(--color-text-primary);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-input:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(39, 174, 96, 0.12);
}

.form-input:invalid {
  border-color: var(--color-error);
}

.form-hint {
  display: block;
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
  margin-top: var(--space-xs);
  font-style: italic;
}

.form-input:focus + .form-hint {
  color: var(--color-primary);
}

.form-actions {
  display: flex;
  justify-content: center;
  margin: var(--space-2xl) 0;
}
/* ==========================================================================
   BUTTON COMPONENTS
   ========================================================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-md) var(--space-xl);
  border: none;
  border-radius: var(--border-radius-sm);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  cursor: pointer;
  transition: all var(--transition-fast);
  text-decoration: none;
  gap: var(--space-sm);
}

.btn--primary {
  background-color: var(--color-primary);
  color: white;
}

.btn--primary:hover {
  background-color: var(--color-primary-dark);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.btn--secondary {
  background-color: transparent;
  color: var(--color-text-primary);
  border: 1px solid var(--color-border);
}

.btn--secondary:hover {
  background-color: var(--color-border-light);
  transform: none;
  box-shadow: none;
}

.btn--small {
  padding: var(--space-sm) var(--space-md);
  font-size: var(--font-size-sm);
}

.btn--large {
  padding: var(--space-lg) var(--space-2xl);
  font-size: var(--font-size-lg);
}

.btn--info {
  width: 28px;
  height: 28px;
  padding: 0;
  border-radius: var(--border-radius-md);
  background: transparent;
  color: var(--color-info);
  border: none;
  margin-left: var(--space-sm);
}

.btn--info:hover {
  background: rgba(56, 189, 248, 0.1);
  transform: none;
  box-shadow: none;
}

.btn:focus {
  outline: none;
  box-shadow: 0 0 0 3px rgba(39, 174, 96, 0.12);
}

.btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

.form-actions .btn {
  min-width: 200px;
  box-shadow: 0 4px 15px rgba(39, 174, 96, 0.3);
}

.form-actions .btn:hover {
  box-shadow: 0 6px 20px rgba(39, 174, 96, 0.4);
}
/* ==========================================================================
   TABLE COMPONENTS
   ========================================================================== */

.table-container {
  overflow-x: auto;
  border-radius: var(--border-radius-lg);
  border: 1px solid var(--color-border);
  background: var(--color-surface);
}

.table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--font-size-sm);
}

.table--fixed {
  table-layout: fixed;
}

/* Column Widths */
.table colgroup col:first-child { width: 8%; }
.table colgroup col:not(:first-child) { width: 10.2222%; }

.table__header {
  background-color: var(--color-table-header);
  color: var(--color-table-header-text);
}

.table__header th {
  padding: var(--space-md);
  text-align: center;
  font-weight: var(--font-weight-semibold);
  position: sticky;
  top: 0;
  z-index: 10;
}

.table__method-header {
  background-color: var(--color-table-method-header);
  color: var(--color-table-header-text);
  text-align: center;
  font-weight: var(--font-weight-bold);
  border: 1px solid var(--color-border);
  position: relative;
  padding-right: var(--space-xl);
}

.table__method-header .btn--info {
  position: absolute;
  top: 50%;
  right: var(--space-xs);
  transform: translateY(-50%);
  width: 24px;
  height: 24px;
  font-size: 12px;
  margin-left: 0;
}

.table__body {
  max-height: calc(var(--table-row-height) * 10);
  overflow-y: auto;
}

.table__body td {
  padding: var(--space-md);
  border-bottom: 1px solid var(--color-border);
  text-align: center;
}

.table__body td:first-child {
  text-align: center;
  font-weight: var(--font-weight-semibold);
}

.table__body tr {
  height: var(--table-row-height);
  transition: background-color var(--transition-fast);
}

.table__body tr:nth-child(even) {
  background-color: var(--color-table-row-even);
}

.table__body tr:hover {
  background-color: var(--color-primary-light);
}

.table__data-row:hover {
  background-color: rgba(39, 174, 96, 0.08) !important;
}

/* Cell Styling */
.table__cell--balance {
  color: var(--color-balance);
  font-weight: var(--font-weight-semibold);
}

.table__cell--withdraw {
  color: var(--color-withdraw);
  font-weight: var(--font-weight-medium);
}
/* 401k Table Specific Styles */
.table--401k .table__year-col { width: 6%; }
.table--401k .table__salary-col { width: 10%; }
.table--401k .table__bonus-col { width: 8%; }
.table--401k .table__percent-col { width: 7%; }
.table--401k .table__contrib-col { width: 9%; }
.table--401k .table__total-col { width: 10%; }
.table--401k .table__balance-col { width: 10%; }
.table--401k .table__return-col { width: 9%; }
.table--401k .table__grand-total-col { width: 12%; }

.table__year-cell {
  background: linear-gradient(135deg, rgba(52, 152, 219, 0.1), rgba(52, 152, 219, 0.05));
  font-weight: var(--font-weight-bold);
  color: var(--color-primary);
}

.table__salary-cell,
.table__bonus-cell {
  color: var(--color-text-primary);
  font-weight: var(--font-weight-medium);
}

.table__percent-cell {
  background: linear-gradient(135deg, rgba(243, 156, 18, 0.1), rgba(243, 156, 18, 0.05));
  color: #f39c12;
  font-weight: var(--font-weight-bold);
}

.table__contrib-cell {
  color: #e74c3c;
  font-weight: var(--font-weight-medium);
}

.table__total-cell {
  background: linear-gradient(135deg, rgba(231, 76, 60, 0.1), rgba(231, 76, 60, 0.05));
  color: #e74c3c;
  font-weight: var(--font-weight-bold);
}

.table__balance-cell {
  color: var(--color-balance);
  font-weight: var(--font-weight-semibold);
}

.table__return-cell {
  color: var(--color-success);
  font-weight: var(--font-weight-medium);
}

.table__grand-total-cell {
  background: linear-gradient(135deg, rgba(39, 174, 96, 0.15), rgba(39, 174, 96, 0.08));
  color: var(--color-success);
  font-weight: var(--font-weight-bold);
  border-left: 3px solid var(--color-success);
}

/* SEPP Table Specific Styles */
.table--sepp .table__age-col { width: 8%; }
.table--sepp .table__method-col { width: 10.2%; }

.table--sepp .table__age-header {
  background-color: var(--color-table-header);
  color: var(--color-table-header-text);
  text-align: center;
  vertical-align: middle;
  font-weight: var(--font-weight-bold);
}

.table--sepp .table__sub-header {
  background-color: var(--color-table-header);
  color: var(--color-table-header-text);
  font-size: var(--font-size-xs);
  padding: var(--space-sm);
  text-align: center;
  font-weight: var(--font-weight-semibold);
}

.table__age-cell {
  background: linear-gradient(135deg, rgba(52, 152, 219, 0.1), rgba(52, 152, 219, 0.05));
  font-weight: var(--font-weight-bold);
  color: var(--color-primary);
  text-align: center;
}

.table__net-cell {
  color: var(--color-success);
  font-weight: var(--font-weight-medium);
}
/* Indian Table Specific Styles */
.table--indian {
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.table--indian th,
.table--indian td {
  text-align: center;
}

.table--indian .table__year {
  background: linear-gradient(135deg, rgba(52, 152, 219, 0.15), rgba(52, 152, 219, 0.08));
  font-weight: var(--font-weight-bold);
  color: var(--color-primary);
  text-align: center;
}

.table--indian .table__investment {
  color: #e74c3c;
  font-weight: var(--font-weight-semibold);
  text-align: center;
  background: linear-gradient(135deg, rgba(231, 76, 60, 0.05), rgba(231, 76, 60, 0.02));
}

.table--indian .table__balance {
  color: var(--color-balance);
  font-weight: var(--font-weight-bold);
  text-align: center;
  background: linear-gradient(135deg, rgba(52, 152, 219, 0.08), rgba(52, 152, 219, 0.04));
}

.table--indian .table__returns {
  color: var(--color-success);
  font-weight: var(--font-weight-bold);
  text-align: center;
  background: linear-gradient(135deg, rgba(39, 174, 96, 0.1), rgba(39, 174, 96, 0.05));
}

.table--indian .table__withdrawal {
  color: var(--color-withdraw);
  font-weight: var(--font-weight-semibold);
  text-align: center;
  background: linear-gradient(135deg, rgba(192, 57, 43, 0.08), rgba(192, 57, 43, 0.04));
}

.table--indian .table__percent {
  background: linear-gradient(135deg, rgba(243, 156, 18, 0.15), rgba(243, 156, 18, 0.08));
  color: #f39c12;
  font-weight: var(--font-weight-bold);
  text-align: center;
}

.table--indian tbody tr {
  transition: all var(--transition-fast);
}

.table--indian tbody tr:hover {
  background: linear-gradient(135deg, rgba(39, 174, 96, 0.08), rgba(52, 152, 219, 0.08)) !important;
  transform: scale(1.01);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

/* Column widths for Indian calculators */
.table--indian th:nth-child(1) { width: 10%; }
.table--indian th:nth-child(2) { width: 22%; }
.table--indian th:nth-child(3) { width: 22%; }
.table--indian th:nth-child(4) { width: 22%; }
.table--indian th:nth-child(5) { width: 24%; }

/* ==========================================================================
   MODAL COMPONENT
   ========================================================================== */

.modal {
  position: fixed;
  inset: 0;
  display: none !important; /* Force hide initially */
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.5);
  z-index: 1000;
  backdrop-filter: blur(4px);
}

.modal--show {
  display: flex !important;
}

.modal:not(.modal--hidden) {
  display: flex !important;
}

.modal--hidden {
  display: none !important;
}

/* Specific override for Indian modal to prevent auto-showing */
#indianInfoModal {
  display: none !important;
  visibility: hidden;
}

#indianInfoModal.modal--show {
  display: flex !important;
  visibility: visible;
}
.modal__content {
  background: var(--color-surface);
  color: var(--color-text-primary);
  padding: var(--space-2xl);
  border-radius: var(--border-radius-lg);
  width: min(720px, 95vw);
  max-height: calc(100vh - var(--header-height) - var(--footer-height) - 40px);
  overflow-y: auto;
  box-shadow: var(--shadow-xl);
  border: 1px solid var(--color-border);
  position: relative;
  animation: modalSlideIn var(--transition-normal);
  margin: 20px;
}

.modal__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-lg);
}

.modal__title {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  margin: 0;
}

.modal__close {
  background: transparent;
  border: none;
  font-size: var(--font-size-xl);
  cursor: pointer;
  color: var(--color-text-secondary);
  padding: var(--space-sm);
  border-radius: var(--border-radius-sm);
  transition: color var(--transition-fast);
}

.modal__close:hover {
  color: var(--color-text-primary);
}

@keyframes modalSlideIn {
  from {
    opacity: 0;
    transform: translateY(-20px) scale(0.95);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

/* ==========================================================================
   FOOTER COMPONENT
   ========================================================================== */

.footer {
  padding: var(--space-lg) 0;
  background: var(--color-header-bg);
  border-top: 1px solid var(--color-border);
  text-align: center;
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  backdrop-filter: blur(10px);
  box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.1);
  height: var(--footer-height);
  display: flex;
  align-items: center;
  justify-content: center;
}

[data-theme="dark"] .footer {
  box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.3);
}
/* ==========================================================================
   SUMMARY COMPONENTS
   ========================================================================== */

.summary-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-md);
  margin-bottom: var(--space-lg);
  overflow: visible;
}

.summary-section {
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.05));
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-lg);
  padding: var(--space-lg);
  backdrop-filter: blur(10px);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
  margin-bottom: var(--space-md);
}

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

[data-theme="dark"] .summary-section {
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.02));
  border-color: var(--color-border);
}

.summary-section__title,
.summary-title {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-bold);
  color: var(--color-text-primary);
  margin: 0 0 var(--space-md) 0;
  padding-bottom: var(--space-xs);
  border-bottom: 3px solid var(--color-primary);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.summary-title i {
  color: var(--color-primary);
  font-size: var(--font-size-lg);
}

.summary-items {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  padding-bottom: var(--space-md);
  overflow: visible;
}

.summary-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--border-radius-md);
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.8), rgba(255, 255, 255, 0.4));
  border: 1px solid var(--color-border);
  transition: all var(--transition-fast);
  margin-bottom: var(--space-xs);
  overflow: visible;
}

[data-theme="dark"] .summary-item {
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.02));
}

.summary-item:hover {
  transform: translateX(4px);
  box-shadow: var(--shadow-md);
}

.summary-item:last-child {
  border-bottom: none;
  margin-bottom: 0;
}

.summary-item--highlight {
  background: linear-gradient(135deg, rgba(39, 174, 96, 0.1), rgba(39, 174, 96, 0.05));
  border-color: var(--color-primary);
  border-width: 2px;
  margin-bottom: var(--space-md);
  padding: var(--space-md);
}

.summary-item--highlight .summary-label i {
  color: var(--color-primary);
}
.summary-label {
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-xs);
}

.summary-label i {
  color: var(--color-text-muted);
  width: 16px;
  text-align: center;
}

.summary-value {
  font-weight: var(--font-weight-bold);
  font-size: var(--font-size-lg);
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--border-radius-sm);
  text-align: right;
  min-width: 140px;
  display: block;
}

.summary-value--primary {
  background: linear-gradient(135deg, #3498db, #2980b9);
  color: white;
  box-shadow: 0 4px 12px rgba(52, 152, 219, 0.4);
}

.summary-value--success {
  background: linear-gradient(135deg, #27ae60, #219150);
  color: white;
  box-shadow: 0 4px 12px rgba(39, 174, 96, 0.4);
}

.summary-value--warning {
  background: linear-gradient(135deg, #f39c12, #e67e22);
  color: white;
  box-shadow: 0 4px 12px rgba(243, 156, 18, 0.4);
}

.summary-value--info {
  background: linear-gradient(135deg, #38bdf8, #0ea5e9);
  color: white;
  box-shadow: 0 4px 12px rgba(56, 189, 248, 0.4);
}

.summary-value--error {
  background: linear-gradient(135deg, #ef4444, #dc2626);
  color: white;
  box-shadow: 0 4px 12px rgba(239, 68, 68, 0.4);
}

/* ==========================================================================
   ABOUT PAGE COMPONENTS
   ========================================================================== */

.about-grid {
  display: flex;
  flex-direction: column;
  gap: var(--space-2xl);
}

.about-section {
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.8), rgba(255, 255, 255, 0.4));
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-lg);
  padding: var(--space-2xl);
  backdrop-filter: blur(10px);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

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

[data-theme="dark"] .about-section {
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.02));
}

.about-section__title {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-text-primary);
  margin: 0 0 var(--space-lg) 0;
  padding-bottom: var(--space-sm);
  border-bottom: 3px solid var(--color-primary);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}
.tool-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
  gap: var(--space-xl);
  margin-top: var(--space-lg);
}

.tool-card {
  background: linear-gradient(135deg, rgba(39, 174, 96, 0.1), rgba(39, 174, 96, 0.05));
  border: 2px solid rgba(39, 174, 96, 0.2);
  border-radius: var(--border-radius-lg);
  padding: var(--space-xl);
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.tool-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-info));
}

.tool-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
  border-color: var(--color-primary);
}

.tool-card__icon {
  font-size: var(--font-size-3xl);
  margin-bottom: var(--space-md);
  display: block;
}

.tool-card__title {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-text-primary);
  margin: 0 0 var(--space-md) 0;
}

.tool-card__description {
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
  margin-bottom: var(--space-lg);
}

.tool-card__features {
  list-style: none;
  padding: 0;
  margin: 0;
}

.tool-card__features li {
  padding: var(--space-xs) 0;
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-lg);
}

.feature-item {
  background: linear-gradient(135deg, rgba(56, 189, 248, 0.1), rgba(56, 189, 248, 0.05));
  border: 1px solid rgba(56, 189, 248, 0.2);
  border-radius: var(--border-radius-md);
  padding: var(--space-lg);
  transition: all var(--transition-normal);
}

.feature-item:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-info);
}

.feature-item h4 {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
  margin: 0 0 var(--space-sm) 0;
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.feature-item p {
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
  line-height: var(--line-height-relaxed);
  margin: 0;
}
.usage-steps {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
  margin-top: var(--space-lg);
}

.usage-step {
  display: flex;
  align-items: flex-start;
  gap: var(--space-lg);
  background: linear-gradient(135deg, rgba(243, 156, 18, 0.1), rgba(243, 156, 18, 0.05));
  border: 1px solid rgba(243, 156, 18, 0.2);
  border-radius: var(--border-radius-lg);
  padding: var(--space-xl);
  transition: all var(--transition-normal);
}

.usage-step:hover {
  transform: translateX(4px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-warning);
}

.usage-step__number {
  background: linear-gradient(135deg, var(--color-warning), #e67e22);
  color: white;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: var(--font-weight-bold);
  font-size: var(--font-size-lg);
  flex-shrink: 0;
  box-shadow: 0 2px 4px rgba(243, 156, 18, 0.3);
}

.usage-step__content h4 {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
  margin: 0 0 var(--space-sm) 0;
}

.usage-step__content p {
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
  margin: 0;
}

.disclaimer-box {
  background: linear-gradient(135deg, rgba(239, 68, 68, 0.1), rgba(239, 68, 68, 0.05));
  border: 2px solid rgba(239, 68, 68, 0.2);
  border-radius: var(--border-radius-lg);
  padding: var(--space-xl);
  margin-top: var(--space-lg);
}

.disclaimer-box h4 {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  color: var(--color-error);
  margin: 0 0 var(--space-sm) 0;
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.disclaimer-box p {
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
  margin: 0 0 var(--space-md) 0;
}

.disclaimer-box p:last-child {
  margin-bottom: 0;
}

.cta-buttons {
  display: flex;
  gap: var(--space-lg);
  justify-content: center;
  margin-top: var(--space-xl);
  flex-wrap: wrap;
}
/* ==========================================================================
   INDIAN CALCULATORS SPECIFIC STYLES
   ========================================================================== */

.calculator-tabs {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-xl);
  padding: var(--space-lg);
  background: linear-gradient(135deg, rgba(39, 174, 96, 0.05), rgba(52, 152, 219, 0.05));
  border-radius: var(--border-radius-xl);
  border: 1px solid var(--color-border);
}

.calculator-tab {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-xl);
  border: 2px solid transparent;
  background: var(--color-surface);
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  border-radius: var(--border-radius-lg);
  cursor: pointer;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.calculator-tab::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, transparent, transparent);
  transition: background var(--transition-normal);
}

.calculator-tab:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-primary);
  color: var(--color-text-primary);
}

.calculator-tab:hover::before {
  background: linear-gradient(90deg, var(--color-primary), var(--color-info));
}

.calculator-tab.active {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
  color: white;
  border-color: var(--color-primary);
  box-shadow: 0 8px 25px rgba(39, 174, 96, 0.4);
  transform: translateY(-2px);
}

.calculator-tab.active::before {
  background: linear-gradient(90deg, rgba(255, 255, 255, 0.3), rgba(255, 255, 255, 0.1));
}

.calculator-tab.active small {
  color: rgba(255, 255, 255, 0.9);
}

.calculator-tab:focus {
  outline: none;
  box-shadow: 0 0 0 3px rgba(39, 174, 96, 0.12);
}

.calculator-tab i {
  font-size: var(--font-size-2xl);
  margin-bottom: var(--space-xs);
}

.calculator-tab span {
  font-weight: var(--font-weight-semibold);
  font-size: var(--font-size-base);
}

.calculator-tab small {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
  text-align: center;
  line-height: var(--line-height-tight);
}
.calculator-section {
  display: none;
  animation: fadeInUp var(--transition-normal);
  overflow: visible;
  padding-bottom: var(--space-xl);
}

.calculator-section.active {
  display: block;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.calculator-intro {
  margin-bottom: var(--space-xl);
}

.intro-card {
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.9), rgba(255, 255, 255, 0.6));
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-lg);
  padding: var(--space-xl);
  text-align: center;
  box-shadow: var(--shadow-sm);
}

[data-theme="dark"] .intro-card {
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.04));
}

.intro-card h3 {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-text-primary);
  margin: 0 0 var(--space-md) 0;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
}

.intro-card p {
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
  margin: 0;
  font-size: var(--font-size-base);
}

.results-area {
  margin-top: var(--space-2xl);
  padding: var(--space-2xl) var(--space-2xl) var(--space-3xl) var(--space-2xl);
  border-top: 3px solid var(--color-primary);
  background: linear-gradient(135deg, rgba(39, 174, 96, 0.02), rgba(52, 152, 219, 0.02));
  border-radius: var(--border-radius-lg);
  margin-left: calc(-1 * var(--space-2xl));
  margin-right: calc(-1 * var(--space-2xl));
  margin-bottom: var(--space-2xl);
  overflow: visible;
}

.results-header {
  text-align: center;
  margin-bottom: var(--space-2xl);
}

.results-header h3 {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-text-primary);
  margin: 0 0 var(--space-sm) 0;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
}

.results-header h3 i {
  color: var(--color-primary);
}

.results-header p {
  color: var(--color-text-secondary);
  font-size: var(--font-size-base);
  margin: 0;
}
/* ==========================================================================
   MODAL CONTENT STYLING
   ========================================================================== */

.info-content {
  line-height: var(--line-height-relaxed);
}

.info-content h4 {
  color: var(--color-primary);
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-bold);
  margin: var(--space-md) 0 var(--space-sm) 0;
  padding-bottom: var(--space-xs);
  border-bottom: 2px solid var(--color-primary);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.info-content h4:first-child {
  margin-top: 0;
}

.info-content h5 {
  color: var(--color-text-primary);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  margin: var(--space-md) 0 var(--space-xs) 0;
}

.info-content p {
  color: var(--color-text-secondary);
  margin-bottom: var(--space-sm);
}

.info-content ul {
  color: var(--color-text-secondary);
  padding-left: var(--space-lg);
  margin-bottom: var(--space-sm);
}

.info-content li {
  margin-bottom: var(--space-xs);
}

.method-section {
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.5), rgba(255, 255, 255, 0.2));
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-md);
  padding: var(--space-md);
  margin: var(--space-md) 0;
}

[data-theme="dark"] .method-section {
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.02));
}

.method-section h5 {
  color: var(--color-info);
  border-bottom: 1px solid var(--color-info);
  margin-bottom: var(--space-sm);
  padding-bottom: var(--space-xs);
}

.method-section p {
  margin-bottom: var(--space-xs);
}

.method-section ul {
  margin-bottom: var(--space-xs);
}

.disclaimer {
  background: rgba(239, 68, 68, 0.1);
  border: 1px solid rgba(239, 68, 68, 0.3);
  border-radius: var(--border-radius-md);
  padding: var(--space-md);
  margin-top: var(--space-lg);
  font-style: italic;
  color: var(--color-error);
}
/* ==========================================================================
   UTILITY CLASSES
   ========================================================================== */

/* Spacing utilities */
.mt-xs { margin-top: var(--space-xs); }
.mb-xs { margin-bottom: var(--space-xs); }
.p-xs { padding: var(--space-xs); }
.mt-sm { margin-top: var(--space-sm); }
.mb-sm { margin-bottom: var(--space-sm); }
.p-sm { padding: var(--space-sm); }
.mt-md { margin-top: var(--space-md); }
.mb-md { margin-bottom: var(--space-md); }
.p-md { padding: var(--space-md); }
.mt-lg { margin-top: var(--space-lg); }
.mb-lg { margin-bottom: var(--space-lg); }
.p-lg { padding: var(--space-lg); }
.mt-xl { margin-top: var(--space-xl); }
.mb-xl { margin-bottom: var(--space-xl); }
.p-xl { padding: var(--space-xl); }
.mt-0 { margin-top: 0; }
.mb-0 { margin-bottom: 0; }
.p-0 { padding: 0; }

/* Text utilities */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }
.text-primary { color: var(--color-text-primary); }
.text-secondary { color: var(--color-text-secondary); }
.text-muted { color: var(--color-text-muted); }
.text-success { color: var(--color-success); }
.text-warning { color: var(--color-warning); }
.text-info { color: var(--color-info); }

.text-sm { font-size: var(--font-size-sm); }
.text-base { font-size: var(--font-size-base); }
.text-lg { font-size: var(--font-size-lg); }
.text-xl { font-size: var(--font-size-xl); }
.text-2xl { font-size: var(--font-size-2xl); }
.text-3xl { font-size: var(--font-size-3xl); }

.font-bold { font-weight: var(--font-weight-bold); }
.font-semibold { font-weight: var(--font-weight-semibold); }
.font-medium { font-weight: var(--font-weight-medium); }

/* Display utilities */
.hidden { display: none; }
.block { display: block; }
.inline-block { display: inline-block; }
.flex { display: flex; }
.inline-flex { display: inline-flex; }

/* Flexbox utilities */
.items-center { align-items: center; }
.items-start { align-items: flex-start; }
.items-end { align-items: flex-end; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.justify-start { justify-content: flex-start; }
.justify-end { justify-content: flex-end; }
.flex-col { flex-direction: column; }
.flex-row { flex-direction: row; }

.gap-sm { gap: var(--space-sm); }
.gap-md { gap: var(--space-md); }
.gap-lg { gap: var(--space-lg); }
.gap-xl { gap: var(--space-xl); }
/* ==========================================================================
   RESPONSIVE DESIGN
   ========================================================================== */

@media (max-width: 1024px) {
  .calculator-tabs {
    grid-template-columns: 1fr;
    gap: var(--space-sm);
    padding: var(--space-md);
  }
  
  .calculator-tab {
    padding: var(--space-lg);
  }
  
  .calculator-tab i {
    font-size: var(--font-size-xl);
  }
}

@media (max-width: 768px) {
  .container {
    padding: 0 var(--space-sm);
  }
  
  .header {
    position: fixed;
  }
  
  .header__inner {
    flex-direction: column;
    gap: var(--space-sm);
    padding: var(--space-sm) 0;
    min-height: auto;
  }
  
  .brand {
    gap: var(--space-sm);
  }
  
  .brand__icon {
    width: var(--space-3xl);
    height: var(--space-3xl);
  }
  
  .brand__title {
    font-size: var(--font-size-lg); /* Increased from base */
  }
  
  .brand__subtitle {
    font-size: var(--font-size-base); /* Increased from sm */
  }
  
  .main {
    margin-top: var(--header-height-mobile);
    margin-bottom: var(--footer-height);
    padding-top: var(--space-md);
  }
  
  .nav {
    width: 100%;
    justify-content: center;
    gap: var(--space-xs);
    flex-wrap: wrap;
  }
  
  .nav__tab {
    padding: var(--space-sm) var(--space-md);
    font-size: var(--font-size-base); /* Increased from sm */
    font-weight: var(--font-weight-semibold);
    min-width: 55px;
    text-align: center;
    border-radius: var(--border-radius-lg);
    flex: 1;
    max-width: 75px;
  }
  
  .theme-toggle {
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--border-radius-lg);
    min-width: 50px;
  }
  
  .form-grid {
    grid-template-columns: 1fr;
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
  }
  
  .form-group {
    margin-bottom: var(--space-md);
    min-height: auto;
  }
  
  /* Hide placeholder on mobile since we use single column */
  .form-group--placeholder {
    display: none;
  }
  
  .form-input {
    padding: var(--space-md) var(--space-lg); /* Increased padding */
    font-size: var(--font-size-lg); /* Increased from base */
  }
  
  .form-label {
    font-size: var(--font-size-base); /* Increased from sm */
    margin-bottom: var(--space-xs);
  }
  
  .form-hint {
    font-size: var(--font-size-sm); /* Increased from xs */
  }
  
  .card {
    padding: var(--space-lg); /* Increased from md */
    margin-bottom: var(--space-md);
  }
  
  .card__title {
    font-size: var(--font-size-2xl); /* Increased from xl */
    margin-bottom: var(--space-sm);
  }
  
  .card__subtitle {
    font-size: var(--font-size-lg); /* Increased from base */
  }
  
  .card__header {
    margin-bottom: var(--space-md);
  }
  
  .card.mt-md {
    margin-top: var(--space-md);
    padding: var(--space-lg); /* Increased from md */
  }
  
  .card.mt-md .card__header {
    padding: var(--space-lg); /* Increased from md */
    margin-bottom: var(--space-sm);
  }
  
  .table-container {
    font-size: var(--font-size-sm); /* Increased from xs */
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    margin: 0 calc(-1 * var(--space-md));
    border-radius: 0;
  }
  
  .table {
    min-width: 100%;
    width: auto;
  }
  
  .table--401k {
    min-width: 800px;
  }
  
  .table--401k th,
  .table--401k td {
    padding: var(--space-sm) var(--space-md); /* Increased padding */
    font-size: var(--font-size-sm); /* Increased from xs */
    white-space: nowrap;
  }
  
  .table--401k .table__year-col { min-width: 50px; }
  .table--401k .table__salary-col { min-width: 80px; }
  .table--401k .table__bonus-col { min-width: 70px; }
  .table--401k .table__percent-col { min-width: 60px; }
  .table--401k .table__contrib-col { min-width: 80px; }
  .table--401k .table__total-col { min-width: 90px; }
  .table--401k .table__balance-col { min-width: 100px; }
  .table--401k .table__return-col { min-width: 80px; }
  .table--401k .table__grand-total-col { min-width: 120px; }
  
  .table-container .table--sepp {
    min-width: 800px;
  }
  
  .table-container .table--sepp .table__sub-header {
    font-size: 10px;
    padding: var(--space-xs);
    white-space: nowrap;
  }
  
  .table-container .table--sepp .table__age-col {
    width: 12%;
    min-width: 60px;
  }
  
  .table-container .table--sepp .table__method-col {
    width: 9.8%;
    min-width: 80px;
  }
  
  .table-container .table--sepp .table__data-row td {
    padding: var(--space-xs);
    font-size: 11px;
  }
  
  .modal__content {
    margin: var(--space-md);
    padding: var(--space-lg);
    max-height: calc(100vh - var(--header-height-mobile) - var(--footer-height) - 20px);
  }
  
  .summary-grid {
    grid-template-columns: 1fr;
  }
  
  .tool-cards {
    grid-template-columns: 1fr;
  }
  
  .feature-grid {
    grid-template-columns: 1fr;
  }
  
  .usage-step {
    flex-direction: column;
    text-align: center;
  }
  
  .cta-buttons {
    flex-direction: column;
    align-items: center;
    gap: var(--space-md);
  }
  
  .cta-buttons .btn {
    width: 100%;
    max-width: none;
    padding: var(--space-lg) var(--space-xl);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-semibold);
  }
  
  .about-section {
    padding: var(--space-md);
  }
  
  .summary-section {
    padding: var(--space-lg);
    margin-bottom: var(--space-lg);
  }
  
  .calculator-tabs {
    padding: var(--space-sm);
  }
  
  .calculator-tab {
    padding: var(--space-md);
  }
  
  .calculator-tab i {
    font-size: var(--font-size-lg);
  }
  
  .calculator-tab span {
    font-size: var(--font-size-sm);
  }
  
  .calculator-tab small {
    display: none;
  }
  
  .intro-card {
    padding: var(--space-lg);
  }
  
  .intro-card h3 {
    font-size: var(--font-size-lg);
    flex-direction: column;
    gap: var(--space-xs);
  }
  
  .intro-card p {
    font-size: var(--font-size-sm);
  }
  
  .results-area {
    margin-left: calc(-1 * var(--space-md));
    margin-right: calc(-1 * var(--space-md));
    padding: var(--space-md);
    margin-bottom: var(--space-lg);
  }
  
  .table--indian {
    font-size: var(--font-size-xs);
    min-width: 600px;
  }
  
  .table--indian th,
  .table--indian td {
    padding: var(--space-xs) var(--space-sm);
    font-size: var(--font-size-xs);
  }
  
  .info-content h4 {
    font-size: var(--font-size-base);
    margin: var(--space-sm) 0 var(--space-xs) 0;
  }
  
  .info-content h5 {
    font-size: var(--font-size-sm);
    margin: var(--space-sm) 0 var(--space-xs) 0;
  }
  
  .info-content p,
  .info-content ul {
    margin-bottom: var(--space-xs);
  }
  
  .method-section {
    padding: var(--space-sm);
    margin: var(--space-sm) 0;
  }
}
@media (max-width: 480px) {
  .container {
    padding: 0 var(--space-xs);
  }
  
  .brand__icon {
    width: var(--space-3xl);
    height: var(--space-3xl);
  }
  
  .brand__title {
    font-size: var(--font-size-base); /* Increased from sm */
  }
  
  .brand__subtitle {
    font-size: var(--font-size-sm); /* Increased from xs */
  }
  
  .header__inner {
    gap: var(--space-xs);
    padding: var(--space-xs) 0;
  }
  
  .nav {
    gap: var(--space-xs);
  }
  
  .nav__tab {
    padding: var(--space-sm) var(--space-md); /* Increased padding */
    font-size: var(--font-size-sm); /* Increased from xs */
    font-weight: var(--font-weight-bold);
    min-width: 50px; /* Increased from 45px */
    max-width: 70px; /* Increased from 60px */
    border-radius: var(--border-radius-md);
  }
  
  .theme-toggle {
    padding: var(--space-sm) var(--space-md); /* Increased padding */
    font-size: var(--font-size-base);
    min-width: 50px; /* Increased from 45px */
    border-radius: var(--border-radius-md);
  }
  
  .main {
    margin-top: calc(var(--header-height-mobile) - var(--space-sm));
    padding: var(--space-sm) 0;
  }
  
  .card {
    padding: var(--space-md); /* Increased from sm */
    margin-bottom: var(--space-md);
  }
  
  .card__title {
    font-size: var(--font-size-xl); /* Increased from lg */
    margin-bottom: var(--space-xs);
  }
  
  .card__subtitle {
    font-size: var(--font-size-base); /* Increased from sm */
  }
  
  .card__header {
    margin-bottom: var(--space-sm);
  }
  
  .form-grid {
    gap: var(--space-md); /* Increased from xs */
    margin-bottom: var(--space-lg); /* Increased from sm */
  }
  
  .form-group {
    margin-bottom: var(--space-md); /* Increased from xs */
  }
  
  .form-input {
    padding: var(--space-md) var(--space-lg); /* Increased padding */
    font-size: var(--font-size-base); /* Increased from sm */
  }
  
  .form-label {
    font-size: var(--font-size-sm); /* Increased from xs */
    margin-bottom: var(--space-xs);
  }
  
  .form-hint {
    font-size: var(--font-size-xs); /* Added explicit size */
  }
  
  .card.mt-md {
    margin-top: var(--space-sm);
    padding: var(--space-md); /* Increased from sm */
  }
  
  .card.mt-md .card__header {
    padding: var(--space-md); /* Increased from sm */
    margin-bottom: var(--space-xs);
  }
  
  .table-container {
    margin: 0 calc(-1 * var(--space-sm));
    border-radius: 0;
    font-size: var(--font-size-xs); /* Changed from 10px to use CSS variable */
  }
  
  .table--401k {
    min-width: 700px;
  }
  
  .table--401k th,
  .table--401k td {
    padding: var(--space-xs) var(--space-sm); /* Increased padding */
    font-size: var(--font-size-xs); /* Changed from 10px to use CSS variable */
    white-space: nowrap;
  }
  
  .table--401k .table__year-col { min-width: 40px; }
  .table--401k .table__salary-col { min-width: 70px; }
  .table--401k .table__bonus-col { min-width: 60px; }
  .table--401k .table__percent-col { min-width: 50px; }
  .table--401k .table__contrib-col { min-width: 70px; }
  .table--401k .table__total-col { min-width: 80px; }
  .table--401k .table__balance-col { min-width: 90px; }
  .table--401k .table__return-col { min-width: 70px; }
  .table--401k .table__grand-total-col { min-width: 100px; }
  
  .info-panel {
    padding: var(--space-sm);
    margin: var(--space-sm) 0;
  }
  
  .info-panel ul {
    padding-left: var(--space-md);
  }
  
  .info-panel li {
    font-size: var(--font-size-sm); /* Increased from xs */
    margin-bottom: var(--space-xs);
  }
  
  .summary-value {
    min-width: 100px;
    font-size: var(--font-size-lg); /* Increased from base */
    text-align: center;
    padding: var(--space-sm) var(--space-md);
  }
  
  .summary-item {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-sm);
    text-align: center;
    padding: var(--space-lg);
  }
  
  .summary-item .summary-label {
    justify-content: center;
    margin-bottom: var(--space-sm);
    font-size: var(--font-size-sm);
  }
  
  .tool-card {
    padding: var(--space-md);
  }
  
  .usage-step__number {
    width: 32px;
    height: 32px;
    font-size: var(--font-size-base);
  }
  
  .calculator-tabs {
    grid-template-columns: 1fr;
    gap: var(--space-sm);
    padding: var(--space-md);
  }
  
  .calculator-tab {
    flex-direction: row;
    justify-content: center;
    padding: var(--space-md);
  }
  
  .calculator-tab i {
    font-size: var(--font-size-base);
    margin-bottom: 0;
    margin-right: var(--space-sm);
  }
  
  .calculator-tab span {
    font-size: var(--font-size-sm);
  }
  
  .form-actions {
    margin: var(--space-md) 0;
  }
  
  .form-actions .btn {
    min-width: auto;
    width: 100%;
    padding: var(--space-lg) var(--space-xl); /* Increased padding */
    font-size: var(--font-size-base); /* Increased from sm */
  }
  
  .cta-buttons {
    flex-direction: column;
    align-items: center;
    gap: var(--space-md);
  }
  
  .cta-buttons .btn {
    width: 100%;
    max-width: none;
    padding: var(--space-lg) var(--space-xl);
    font-size: var(--font-size-lg); /* Increased from base */
    font-weight: var(--font-weight-semibold);
  }
  
  .about-section {
    padding: var(--space-md);
  }
  
  .table--indian {
    min-width: 500px;
    font-size: var(--font-size-xs); /* Changed from 10px to use CSS variable */
  }
  
  .table--indian th,
  .table--indian td {
    padding: var(--space-xs) var(--space-sm); /* Increased padding */
    font-size: var(--font-size-xs); /* Changed from 10px to use CSS variable */
  }
  
  .table--indian th:nth-child(1) { min-width: 50px; }
  .table--indian th:nth-child(2) { min-width: 90px; }
  .table--indian th:nth-child(3) { min-width: 90px; }
  .table--indian th:nth-child(4) { min-width: 90px; }
  .table--indian th:nth-child(5) { min-width: 100px; }
}

/* ==========================================================================
   BROWSER COMPATIBILITY & DEFENSIVE STYLES
   ========================================================================== */

/* Hide BrowserSync injected elements */
.browser-sync,
.browser-sync-ui,
.browser-sync-notify,
#browser-sync-ui,
#bsnotify,
#bs-body,
.bs-websocket-ui {
  display: none !important;
}

/* Prevent layout shifts from injected styles */
html,
body {
  padding-right: 0 !important;
  margin-right: 0 !important;
}

/* ==========================================================================
   PRINT STYLES
   ========================================================================== */

@media print {
  .header,
  .footer,
  .nav,
  .theme-toggle,
  .btn--info {
    display: none;
  }
  
  .card {
    box-shadow: none;
    border: 1px solid #000;
  }
  
  .table {
    font-size: 10px;
  }
  
  .table__body {
    max-height: none;
    overflow: visible;
  }
}
/* ==========================================================================
   COMPACT METALS LINKS STYLES
   ========================================================================== */

.metals-links-compact {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-lg);
  padding: var(--space-xl);
  margin-bottom: var(--space-lg);
  box-shadow: var(--shadow-sm);
}

.metals-title {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-text-primary);
  margin: 0 0 var(--space-lg) 0;
  text-align: center;
  border-bottom: 2px solid var(--color-primary);
  padding-bottom: var(--space-sm);
}

.metals-row {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  margin-bottom: var(--space-md);
  padding: var(--space-sm) 0;
}

.metals-row:last-of-type {
  margin-bottom: var(--space-lg);
}

.metals-row-label {
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
  min-width: 90px;
  flex-shrink: 0;
}

.metals-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  flex: 1;
}

.metal-btn {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
  color: white;
  border: none;
  border-radius: var(--border-radius-sm);
  padding: var(--space-sm) var(--space-md);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  cursor: pointer;
  transition: all var(--transition-fast);
  box-shadow: 0 2px 4px rgba(39, 174, 96, 0.2);
  white-space: nowrap;
}

.metal-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 8px rgba(39, 174, 96, 0.3);
  background: linear-gradient(135deg, var(--color-primary-dark), var(--color-primary));
}

.metal-btn:active {
  transform: translateY(0);
  box-shadow: 0 2px 4px rgba(39, 174, 96, 0.2);
}

.metals-note {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
  text-align: center;
  margin: 0;
  font-style: italic;
  padding-top: var(--space-sm);
  border-top: 1px solid var(--color-border);
}

/* Responsive Design for Compact Metals */
@media (max-width: 768px) {
  .metals-row {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-sm);
  }
  
  .metals-row-label {
    min-width: auto;
    margin-bottom: var(--space-xs);
  }
  
  .metals-buttons {
    width: 100%;
    justify-content: flex-start;
  }
  
  .metal-btn {
    flex: 1;
    min-width: 120px;
  }
}

@media (max-width: 480px) {
  .metals-links-compact {
    padding: var(--space-lg);
  }
  
  .metals-buttons {
    flex-direction: column;
  }
  
  .metal-btn {
    width: 100%;
    text-align: center;
  }
}
/* ==========================================================================
   CHECKBOX STYLES
   ========================================================================== */

.checkbox-group {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-md);
}

.checkbox-group input[type="checkbox"] {
  width: 18px;
  height: 18px;
  accent-color: var(--color-primary);
  cursor: pointer;
}

.checkbox-label {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-medium);
  color: var(--text-color);
  cursor: pointer;
  user-select: none;
  margin: 0;
}

.checkbox-label:hover {
  color: var(--color-primary);
}

/* Form group spacing for checkboxes */
.form-group:has(.checkbox-group) {
  margin-bottom: var(--space-lg);
}

/* Company Benefits Configuration specific styling */
.benefits-grid {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
  margin-bottom: var(--space-xl);
}

.benefit-row {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: var(--space-lg);
  align-items: start;
  padding: var(--space-md);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-md);
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.02));
}

.benefit-checkbox {
  display: flex;
  align-items: center;
  min-height: 60px;
}

.benefit-input {
  display: flex;
  flex-direction: column;
  min-height: 60px;
}

.benefit-spacer {
  min-height: 60px;
}

/* Responsive behavior for benefits grid */
@media (max-width: 768px) {
  .benefit-row {
    grid-template-columns: 1fr;
    gap: var(--space-md);
  }
  
  .benefit-checkbox,
  .benefit-input {
    min-height: auto;
  }
  
  .benefit-spacer {
    display: none;
  }
}

/* Remove old form-grid styling for benefits */
.card .form-grid {
  align-items: start;
}

/* Placeholder for grid alignment */
.form-group--placeholder {
  visibility: hidden;
  min-height: 0;
}

/* Ensure consistent form group heights */
.form-group {
  min-height: 60px;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
}

.form-group .checkbox-group {
  margin-top: auto;
  margin-bottom: auto;
}

/* Better responsive grid for company benefits */
@media (min-width: 1024px) {
  .card .form-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
  }
}

@media (min-width: 768px) and (max-width: 1023px) {
  .card .form-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-lg);
  }
  
  .form-group {
    min-height: 70px;
  }
}

/* Hide/show animation for conditional fields */
.form-group {
  transition: opacity 0.2s ease-in-out, max-height 0.3s ease-in-out;
  overflow: hidden;
}

.form-group[style*="display: none"] {
  opacity: 0;
  max-height: 0;
  margin: 0;
  padding: 0;
}

/* Enhanced card styling for benefits configuration */
.card.mt-md {
  margin-top: var(--space-2xl);
  border: 2px solid var(--border-color);
  border-radius: 8px;
  background: var(--card-bg);
}

.card.mt-md .card__header {
  background: var(--color-primary-light);
  border-bottom: 1px solid var(--border-color);
  padding: var(--space-lg);
}

.card.mt-md .card__title {
  color: var(--color-primary);
  font-weight: var(--font-weight-semibold);
}

.card.mt-md .card__subtitle {
  color: var(--text-muted);
  font-size: var(--font-size-sm);
  margin-top: var(--space-xs);
}

/* Info panel enhancements */
.info-panel .text-sm {
  font-size: var(--font-size-sm);
}

.info-panel .text-muted {
  color: var(--text-muted);
}

.info-panel .mt-sm {
  margin-top: var(--space-sm);
}