/* ===========================
   Mobile Responsive Styles
=========================== */

/* Mobile Breakpoint: max-width: 768px */
@media (max-width: 768px) {
    /* Sidebar Mobile Styles */
    .sidebar {
        transform: translateX(-100%);
        width: 280px;
    }
    
    .sidebar.show {
        transform: translateX(0);
    }
    
    .sidebar-overlay.show {
        display: block;
    }
    
    /* Page Content Mobile */
    .page-content {
        margin-left: 0;
        padding-top: 10px;
    }
    
    /* ============================================================
       SHARED CARD REORDERING SYSTEM (Dashboard + Expenses Pages)
       ============================================================ */
    
    /* Make page-content a flex container to enable reordering */
    .dashboard-page-content,
    .expenses-page-content {
        display: flex !important;
        flex-direction: column !important;
    }
    
    /* ============================================================
       SHARED: EXPLICIT ORDERING HIERARCHY FOR ALL ELEMENTS
       ============================================================ */
    
    /* 1. Mobile Navigation Tabs - Always stay at very top */
    .dashboard-page-content > .mobile-nav-tabs,
    .dashboard-page-content > #mobile-nav-tabs,
    .expenses-page-content > .mobile-nav-tabs,
    .expenses-page-content > #mobile-nav-tabs {
        order: -10 !important;
        flex-shrink: 0 !important; /* Prevent nav from shrinking */
        display: flex !important; /* Preserve original flex display */
        min-height: fit-content !important; /* Ensure nav doesn't collapse */
    }
    
    /* 2. Page Header (Title + Date Picker) - Second from top */
    .dashboard-page-content > .row:has(.page-header),
    .expenses-page-content > .row:has(.page-header) {
        order: -5 !important;
        flex-shrink: 0 !important;
    }
    
    /* 3. Metrics Row or First Row */
    .dashboard-page-content > .mb-4,
    .expenses-page-content > .mb-4 {
        order: 5 !important;
        flex-shrink: 0 !important;
    }
    
    /* Make visualization/card rows use display:contents to flatten hierarchy */
    .dashboard-page-content > .g-2,
    .dashboard-page-content > .g-2 + br + .row,
    .expenses-page-content > .mb-4 + .row {
        display: contents !important;
    }
    
    /* Hide br between visualization rows */
    .dashboard-page-content > .g-2 + br {
        display: none !important;
    }
    
    /* ============================================================
       DASHBOARD-SPECIFIC: Chart Card Reordering
       ============================================================ */
    
    /* 4. Sankey chart - First chart (after metrics) */
    .dashboard-page-content .col-12:has(#expand-btn-sankey) {
        order: 10 !important;
    }
    
    /* 5. Transactions - Second chart (moved up from row 2) */
    .dashboard-page-content .col-12:has(#expand-btn-transactions) {
        order: 20 !important;
    }
    
    /* 6. Budget chart - Third chart (moved down from row 1) */
    .dashboard-page-content .col-12:has(#expand-btn-budget) {
        order: 30 !important;
    }
    
    /* 7. Daily Spending - Fourth chart (stays last) */
    .dashboard-page-content .col-12:has(#expand-btn-spending) {
        order: 40 !important;
    }
    
    /* ============================================================
       EXPENSES-SPECIFIC: Chart Card Reordering
       ============================================================ */
    
    /* 4. Expenses Pie Chart - First card (stays first) */
    .expenses-page-content .col-12:has(#expand-btn-expenses-pie) {
        order: 10 !important;
    }
    
    /* 5. All Filtered Transactions - Second card (moved up from row 2) */
    .expenses-page-content .col-12:has(#expand-btn-expenses-trends) {
        order: 20 !important;
    }
    
    /* 6. Category Insights - Third card (moved down from row 1) */
    .expenses-page-content .col-12:has(#expand-btn-expenses-insights) {
        order: 30 !important;
    }
    
    /* 7. Expenses vs Budget - Fourth card (stays last) */
    .expenses-page-content .col-12:has(#expand-btn-expenses-budget) {
        order: 40 !important;
    }
    
    /* ============================================================
       SHARED: OVERLAYS AND OTHER ELEMENTS
       ============================================================ */
    
    /* Chart Overlays - Stay at bottom */
    .dashboard-page-content > .chart-overlay,
    .expenses-page-content > .chart-overlay {
        order: 100 !important;
    }
    
    /* Catch-all for any other direct children (safety net) */
    .dashboard-page-content > *:not(.mobile-nav-tabs):not(#mobile-nav-tabs):not([class*="col-"]):not(.mb-4):not(.g-2):not(.row):not(br):not(.chart-overlay),
    .expenses-page-content > *:not(.mobile-nav-tabs):not(#mobile-nav-tabs):not([class*="col-"]):not(.mb-4):not(.g-2):not(.row):not(br):not(.chart-overlay) {
        order: 0 !important;
    }
    
    /* Mobile Navigation Tabs */
    .mobile-nav-tabs {
        display: flex;
        gap: 8px;
        padding: 12px 0;
        overflow-x: auto;
        margin-bottom: 16px;
        border-bottom: 1px solid var(--gray-200);
        background-color: var(--bg-primary);
        position: relative;
        z-index: 100;
        scrollbar-width: none;
        -ms-overflow-style: none;
    }
    
    .mobile-nav-tabs::-webkit-scrollbar {
        display: none;
    }
    
    .mobile-nav-tab {
        text-decoration: none;
        color: var(--text-primary);
        padding: 8px 12px;
        border-radius: 6px;
        background-color: var(--bg-secondary);
        border: 1px solid var(--gray-300);
        display: flex;
        align-items: center;
        justify-content: center;
        min-width: 80px;
        text-align: center;
        transition: all 0.2s ease;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
        font-size: 12px;
        font-weight: 500;
    }
    
    .mobile-nav-tab:hover {
        background-color: var(--brand-purple-light);
        color: var(--brand-purple);
        transform: translateY(-1px);
        box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    }
    
    .mobile-nav-tab.active {
        background-color: var(--brand-purple);
        color: white;
        border-color: var(--brand-purple);
        box-shadow: 0 2px 4px rgba(174, 79, 254, 0.3);
    }
    
    .mobile-nav-tab.active:hover {
        background-color: var(--brand-purple-hover);
        color: white;
    }
    
    /* Chart Mobile Styles */
    .js-plotly-plot .legend {
        display: none !important;
    }
    
    .chart {
        width: 100% !important;
        height: 350px !important;
    }
    
    .metric-card .card-body {
        padding: 10px !important;
    }
    
    .metric-card .card-body .chart {
        margin: 0 !important;
        padding: 0 !important;
    }
    
    .js-plotly-plot {
        width: 100% !important;
        height: 100% !important;
    }
    
    .chart-container-primary,
    .chart-container-secondary {
        padding: 5px !important;
    }
    
    /* Insight Cards Mobile */
    .insight-cards-container {
        flex-direction: column !important;
    }
    
    .insight-cards-container > div {
        width: 100% !important;
        margin-bottom: 16px !important;
    }
    
    .insight-cards-container > div:last-child {
        margin-bottom: 0 !important;
    }
    
    /* Expenses Trends Card Mobile */
    #expenses-trends-card {
        height: auto !important;
        min-height: 400px !important;
    }
    
    #expenses-trends-card-body {
        padding: 10px !important;
        height: auto !important;
        overflow: visible !important;
    }
    
    #expenses-trends-card .expenses-tab-header {
        font-size: 1rem !important;
        padding: 8px 12px !important;
    }
    
    #expenses-trends-card #all-expenses-grid {
        height: 250px !important;
    }
    
    #expenses-trends-card #expenses-line-chart {
        height: 300px !important;
    }
    
    #expenses-trends-card .transaction-totals {
        margin-bottom: 8px !important;
        font-size: 11px !important;
    }
    
    #expenses-trends-card .transaction-totals-container {
        padding: 5px 10px !important;
        margin-bottom: 5px !important;
    }
    
    #expenses-trends-card .transaction-totals-container > div {
        font-size: 10px !important;
        margin: 0 2px !important;
    }
    
    /* Transaction Display Mobile */
    #desktop-transactions-container {
        display: none !important;
    }
    
    #top-transactions-cards {
        display: block !important;
        -webkit-overflow-scrolling: touch;
        scroll-behavior: smooth;
        max-height: 400px !important;
        overflow-y: auto !important;
    }
    
    #top-transactions-cards::-webkit-scrollbar {
        width: 4px;
    }
    
    #top-transactions-cards::-webkit-scrollbar-thumb {
        background: var(--border-secondary);
        border-radius: 2px;
    }
    
    /* Transaction Cards Mobile */
    .transaction-card {
        touch-action: manipulation;
        -webkit-tap-highlight-color: transparent;
        margin-bottom: 12px !important;
    }
    
    .transaction-card:hover {
        transform: translateY(-1px);
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15) !important;
    }
    
    .transaction-card:active {
        transform: translateY(0);
        box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1) !important;
    }
    
    .transaction-card .card-content {
        min-height: 60px !important;
        padding: 16px 20px !important;
        align-items: center !important;
    }
    
    /* Transaction Typography Mobile */
    .transaction-date {
        font-size: 14px !important;
        font-weight: 500 !important;
        min-width: 65px !important;
    }
    
    .transaction-amount {
        font-size: 16px !important;
        min-width: 80px !important;
    }
    
    .transaction-desc,
    .transaction-category {
        max-width: none !important;
        text-align: center !important;
        word-wrap: break-word !important;
        overflow-wrap: break-word !important;
        hyphens: auto !important;
        line-height: 1.3 !important;
        display: -webkit-box !important;
        -webkit-line-clamp: 2 !important;
        -webkit-box-orient: vertical !important;
        overflow: hidden !important;
    }
    
    .transaction-desc {
        font-size: 15px !important;
        font-weight: bold !important;
        margin-bottom: 2px !important;
    }
    
    .transaction-category {
        font-size: 12px !important;
        font-weight: bold !important;
        -webkit-line-clamp: 1 !important;
    }
    
    /* Overlay Responsive Display */
    #transactions-grid-overlay {
        display: none !important;
    }
    #transactions-cards-overlay {
        display: block !important;
    }
    
    #income-desktop-transactions-container {
        display: none !important;
    }
    #income-transactions-cards {
        display: block !important;
    }
    
    #income-transactions-grid-overlay {
        display: none !important;
    }
    #income-transactions-cards-overlay {
        display: block !important;
    }
    
    #expenses-desktop-transactions-container {
        display: none !important;
    }
    #expenses-transactions-cards {
        display: block !important;
    }
    
    #all-expenses-grid-overlay {
        display: none !important;
    }
    #expenses-transactions-cards-overlay {
        display: block !important;
    }
    
    #simulation-desktop-results-container {
        display: none !important;
    }
    #simulation-results-cards {
        display: block !important;
    }
}

/* Very Small Screens: max-width: 480px */
@media (max-width: 480px) {
    .transaction-card .card-content {
        padding: 12px 16px !important;
        align-items: center !important;
    }
    
    .transaction-date {
        min-width: 65px !important;
        font-size: 14px !important;
        font-weight: 500 !important;
        line-height: 1.2 !important;
    }
    
    .transaction-amount {
        min-width: 80px !important;
        font-size: 16px !important;
    }
    
    .transaction-desc,
    .transaction-category {
        max-width: none !important;
    }
    
    .transaction-desc {
        font-size: 14px !important;
    }
    
    .transaction-category {
        font-size: 11px !important;
    }
    
    .transaction-middle {
        min-height: 44px !important;
        justify-content: flex-start !important;
        align-items: center !important;
        padding-top: 2px !important;
    }
    
    .transaction-desc {
        -webkit-line-clamp: 2 !important;
        display: -webkit-box !important;
        -webkit-box-orient: vertical !important;
        overflow: hidden !important;
        text-align: center !important;
    }
    
    .transaction-category {
        -webkit-line-clamp: 1 !important;
        display: -webkit-box !important;
        -webkit-box-orient: vertical !important;
        overflow: hidden !important;
        text-align: center !important;
        font-weight: bold !important;
    }
}

/* Small Height Screens */
@media (max-height: 600px) {
    .mobile-nav-tabs {
        display: none;
    }
}

/* Very Small Containers */
@media (max-width: 320px) {
    .stacked-card-header {
        font-size: 12px;
        padding: 6px 10px;
    }
    
    .net-worth-value {
        font-size: 16px;
    }
    
    .savings-value,
    .return-value,
    .amount-needed-value {
        font-size: 11px;
    }
    
    .stacked-card-content {
        padding: 10px;
    }
}

/* Authentication Pages Mobile Styles */
@media (max-width: 768px) {
    /* Hide the right side branding section on mobile */
    .auth-image-container {
        display: none !important;
    }
    
    /* Make the form take full width on mobile */
    .auth-form {
        width: 100% !important;
        padding: 30px 20px !important;
    }
    
    /* Adjust auth card for mobile */
    .auth-card {
        width: 95% !important;
        max-width: 400px !important;
        height: auto !important;
        min-height: 600px !important;
    }
    
    /* Adjust main container for mobile */
    .auth-bg-curves {
        display: none !important;
    }
}

/* Very Small Screens: max-width: 480px */
@media (max-width: 480px) {
    .auth-form {
        padding: 20px 15px !important;
    }
    
    .auth-card {
        width: 98% !important;
        margin: 10px !important;
    }
}

/* Narrow Container Optimization */
@media (max-width: 300px) {
    .stacked-projection-card {
        margin-bottom: 8px;
    }
    
    .two-column-metrics {
        gap: 4px;
    }
    
    .metric-label,
    .metric-label-small {
        font-size: 9px;
    }
}