/* Mobile Responsive Styles */

@media (max-width: 768px) {
  /* App Container Mobile */
  .app-container {
    flex-direction: column;
  }
  
  .left-sidebar {
    width: 100%;
    height: auto;
    order: 2;
    position: fixed;
    bottom: 0;
    left: 0;
    z-index: var(--z-sticky);
    border-right: none;
    border-top: 1px solid var(--color-border);
    flex-direction: row;
  }
  
  .sidebar-header {
    display: none;
  }
  
  .sidebar-nav {
    display: flex;
    flex-direction: row;
    justify-content: space-around;
    width: 100%;
    padding: var(--spacing-sm) 0;
  }
  
  .nav-item {
    flex-direction: column;
    padding: var(--spacing-sm);
    text-align: center;
    border-left: none;
    border-bottom: 3px solid transparent;
    font-size: var(--font-size-xs);
  }
  
  .nav-item.active {
    border-bottom-color: var(--color-primary);
    border-left-color: transparent;
  }
  
  .nav-icon {
    margin-bottom: var(--spacing-xs);
  }
  
  /* Main Content Mobile */
  .main-content {
    flex: 1;
    margin-bottom: 70px; /* Space for bottom navigation */
  }
  
  .main-content.sidebar-open {
    margin-right: 0;
  }
  
  .content-area {
    padding: 0;
    overflow-x: hidden;
    max-width: 100vw;
  }
  
  /* Content area for app pages on mobile */
  .app-container:not(.no-sidebar) .content-area {
    padding: var(--spacing-sm);
  }
  
  /* Top Bar Mobile */
  .top-bar {
    padding: 0 var(--spacing-lg);
  }
  
  .top-bar-content {
    padding: var(--spacing-sm) 0;
  }
  
  .page-title {
    font-size: var(--font-size-lg);
    margin: 0;
  }
  
  .top-bar-actions {
    gap: var(--spacing-sm);
  }
  
  .signup-btn,
  .modeling-btn {
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: var(--font-size-sm);
    border-radius: var(--radius-md);
  }
  
  .signup-btn .nav-icon,
  .modeling-btn .nav-icon {
    display: none;
  }
  
  /* Right Sidebar Mobile */
  .right-sidebar {
    width: 100%;
    right: -100%;
  }
  
  .right-sidebar.open {
    right: 0;
  }
  
  /* Chart Mobile */
  .chart-table-container {
    width: 100%;
    max-width: calc(100vw - var(--spacing-lg));
    overflow-x: hidden;
    margin: 0 auto;
  }
  
  .chart-label-space {
    width: 25px !important;
  }
  
  /* Table Mobile */
  .compensation-table {
    border-radius: 0 0 var(--radius-lg) var(--radius-lg);
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    width: 100%;
    max-width: 100vw;
    font-size: var(--font-size-sm);
    scroll-behavior: smooth;
  }
  
  .table-row {
    width: 100%;
    display: flex;
  }
  
  .table-cell {
    flex: 1;
    min-width: 0;
    padding: var(--spacing-sm) var(--spacing-xs);
    font-size: var(--font-size-xs);
    text-align: center;
  }
  
  .row-label {
    flex: 0 0 90px !important;
    min-width: 90px !important;
    position: sticky;
    left: 0;
    background: inherit;
  }
  
  .header-row .row-label {
    background: var(--color-background);
  }
  
  .total-row .row-label,
  .total-value {
    font-weight: var(--font-weight-semibold);
  }
  
  /* Year headers more compact on mobile */
  .year-header {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    text-align: center;
  }
  
  /* Add Custom Income Mobile */
  .add-custom-income-container {
    display: block;
    padding: var(--spacing-lg);
    margin-top: var(--spacing-xl);
  }
  
  .form-row {
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
  }
  
  /* Year Navigation Mobile */
  .year-nav-mobile {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--color-surface);
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-lg);
    position: sticky;
    top: 0;
    z-index: var(--z-sticky);
  }
  
  .year-display {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text);
  }
  
  .year-nav-btn {
    background: var(--color-surface-hover);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    padding: var(--spacing-sm);
    color: var(--color-text);
  }
  
  .year-nav-btn:hover {
    background: var(--color-border);
  }
  
  /* Footer Mobile */
  .site-footer {
    padding: var(--spacing-3xl) 0 var(--spacing-2xl);
    margin-top: var(--spacing-3xl);
  }
  
  .footer-container {
    grid-template-columns: 1fr;
    gap: var(--spacing-2xl);
    padding: 0 var(--spacing-lg);
  }
  
  .footer-brand {
    text-align: center;
    margin-bottom: var(--spacing-lg);
  }
  
  .footer-logo {
    justify-content: center;
  }
  
  .footer-description {
    text-align: center;
  }
  
  .footer-meta {
    text-align: center;
  }
  
  /* Landing Page Mobile */
  .header-nav {
    display: none;
  }
  
  .header-actions {
    flex-shrink: 0;
  }
  
  .hero-title {
    font-size: var(--font-size-2xl);
  }
  
  .hero-btn {
    font-size: var(--font-size-base);
    padding: var(--spacing-md) var(--spacing-2xl);
  }
  
  .demo-header h2 {
    font-size: var(--font-size-xl);
  }
  
  .demo-iframe {
    padding: var(--spacing-lg);
  }
  
  .demo-pointer {
    left: 27px;
    top: -84px;
  }
  
  /* Forms Mobile */
  .form-container {
    padding: var(--spacing-2xl);
    margin: var(--spacing-lg);
  }
  
  .auth-card {
    padding: var(--spacing-3xl);
    margin: var(--spacing-lg);
  }
  
  .form-actions {
    flex-direction: column;
  }
  
  .form-actions .btn {
    width: 100%;
  }
  
  /* Grant Form Mobile */
  .grant-form {
    padding: var(--spacing-2xl);
    margin: var(--spacing-lg);
  }
  
  .form-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
  }
  
  /* Summary Cards Mobile */
  .grant-summary {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
  }
  
  .summary-card {
    padding: var(--spacing-lg);
  }
  
  .summary-value {
    font-size: var(--font-size-2xl);
  }

  /* Year Navigation - Show on mobile */
  .year-navigation {
    display: flex;
  }

  .mobile-year-navigation {
    display: flex;
  }
}