:root {
    --primary-color: #2563eb;
    --secondary-color: #4f46e5;
    --success-color: #10b981;
    --danger-color: #ef4444;
    --warning-color: #f59e0b;
    --info-color: #3b82f6;
    --light-color: #f3f4f6;
    --dark-color: #1f2937;
    
    /* Light Theme Variables */
    --bg-color: #ffffff;
    --text-color: #333333;
    --card-bg: #f7f7f7;
    --border-color: #393d43;
    --navbar-bg: #2563eb;
    --navbar-text: #ffffff;
    --sidebar-bg: #f8fafc;
    --hover-bg: #f3f4f6;
    --muted-text: #6b7280;
    --input-bg: #ffffff;
    --input-border: #d1d5db;
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --badge-light-text: #333333;
    --badge-light-bg: #f3f4f6;
    --form-text: #6b7280;
    --alert-bg-light: #f3f4f6;
    --alert-text-dark: #333333;
    --chart-text: #333333;
    --chart-grid: rgba(0, 0, 0, 0.1);
    --card-header-text: #333333;
    --alert-text: #333333;
    --empty-text: #6b7280;
    --lead-text: #4b5563;
    --display-text: #111827;
    --success-text: #10b981;
    --warning-text: #f59e0b;
    --alert-info-bg: #ebf5ff;
    --alert-info-text: #1e40af;
    --alert-warning-bg: #fff7ed;
    --alert-warning-text: #9a3412;
    --alert-success-bg: #ecfdf5;
    --alert-success-text: #065f46;
    --alert-danger-bg: #fef2f2;
    --alert-danger-text: #991b1b;
    --table-header-bg: #f9fafb;
    --table-border-color: #e5e7eb;
    --table-row-hover: #f3f4f6;
    --table-cell-bg: transparent;
    --table-cell-text: #333333;
}

[data-theme="dark"] {
    --bg-color: #111827;
    --text-color: #f3f4f6;
    --card-bg: #1f2937;
    --border-color: #374151;
    --navbar-bg: #1e3a8a;
    --navbar-text: #f3f4f6;
    --sidebar-bg: #1f2937;
    --hover-bg: #374151;
    --muted-text: #9ca3af;
    --input-bg: #374151;
    --input-border: #4b5563;
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.3), 0 2px 4px -1px rgba(0, 0, 0, 0.2);
    --badge-light-text: #f3f4f6;
    --badge-light-bg: #374151;
    --form-text: #9ca3af;
    --alert-bg-light: #374151;
    --alert-text-dark: #f3f4f6;
    --chart-text: #f3f4f6;
    --chart-grid: rgba(255, 255, 255, 0.1);
    --card-header-text: #f3f4f6;
    --alert-text: #f3f4f6;
    --empty-text: #d1d5db;
    --lead-text: #d1d5db;
    --display-text: #f9fafb;
    --success-text: #34d399;
    --warning-text: #fbbf24;
    --alert-info-bg: #1e3a8a;
    --alert-info-text: #bfdbfe;
    --alert-warning-bg: #78350f;
    --alert-warning-text: #fef3c7;
    --alert-success-bg: #065f46;
    --alert-success-text: #a7f3d0;
    --alert-danger-bg: #7f1d1d;
    --alert-danger-text: #fecaca;
    --table-header-bg: #1f2937;
    --table-border-color: #374151;
    --table-row-hover: #2d3748;
    --table-cell-bg: #1f2937;
    --table-cell-text: #f3f4f6;
}

body {
    background-color: var(--bg-color);
    color: var(--text-color);
    transition: all 0.3s ease;
}

.navbar {
    background-color: var(--navbar-bg);
}

.navbar-dark .navbar-nav .nav-link {
    color: var(--navbar-text);
}

.card {
    background-color: var(--card-bg);
    border-color: var(--border-color);
    box-shadow: var(--shadow);
}

.card-header {
    border-bottom-color: var(--border-color);
    color: var(--card-header-text);
}

.card-header h5 {
    color: var(--card-header-text);
}

.table {
    color: var(--text-color);
    border-color: var(--table-border-color);
}

.table thead th {
    background-color: var(--table-header-bg);
    color: var(--text-color);
    border-color: var(--table-border-color);
}

.table tbody td {
    border-color: var(--table-border-color);
    color: var(--text-color) !important;
    background-color: var(--table-cell-bg) !important;
}

.table-hover tbody tr:hover {
    background-color: var(--table-row-hover);
}

.modal-content {
    background-color: var(--card-bg);
    color: var(--text-color);
}

.form-control, .input-group-text {
    background-color: var(--input-bg);
    border-color: var(--input-border);
    color: var(--text-color);
}

.form-control:focus {
    background-color: var(--input-bg);
    color: var(--text-color);
}

.text-muted {
    color: var(--muted-text) !important;
}

.bg-light {
    background-color: var(--hover-bg) !important;
}

.bg-white {
    background-color: var(--card-bg) !important;
}

.border-top, .border-bottom {
    border-color: var(--border-color) !important;
}

.dropdown-menu {
    background-color: var(--card-bg);
    border-color: var(--border-color);
}

.dropdown-item {
    color: var(--text-color);
}

.dropdown-item:hover {
    background-color: var(--hover-bg);
}

.list-group-item {
    background-color: var(--card-bg);
    border-color: var(--border-color);
    color: var(--text-color);
}

.page-header {
    background-color: var(--card-bg);
}

.btn-light {
    background-color: var(--hover-bg);
    border-color: var(--border-color);
    color: var(--text-color);
}

.btn-outline-secondary {
    border-color: var(--border-color);
    color: var(--text-color);
}

.btn-outline-secondary:hover {
    background-color: var(--hover-bg);
    color: var(--text-color);
}

/* Fix for badge text in dark mode */
.badge.bg-light {
    background-color: var(--badge-light-bg) !important;
    color: var(--badge-light-text) !important;
}

.badge.text-dark {
    color: var(--badge-light-text) !important;
}

/* Fix for form text in dark mode */
.form-text {
    color: var(--form-text) !important;
}

/* Fix for alerts in dark mode */
.alert-info, .alert-warning, .alert-success, .alert-danger {
    color: var(--alert-text);
}

/* Specific styling for alert types in dark mode */
.alert-info {
    background-color: var(--alert-info-bg);
    color: var(--alert-info-text);
}

.alert-warning {
    background-color: var(--alert-warning-bg);
    color: var(--alert-warning-text);
}

.alert-success {
    background-color: var(--alert-success-bg);
    color: var(--alert-success-text);
}

.alert-danger {
    background-color: var(--alert-danger-bg);
    color: var(--alert-danger-text);
}

/* Make sure all text in alerts is visible */
.alert h5, .alert p, .alert ul, .alert li, .alert strong, .alert-heading {
    color: inherit !important;
}

/* Fix for text in light backgrounds in dark mode */
[data-theme="dark"] .bg-light {
    color: var(--text-color);
}

/* Fix for text in alerts with light backgrounds */
[data-theme="dark"] .alert-light {
    background-color: var(--alert-bg-light);
    color: var(--alert-text-dark);
}

/* Fix for text in cards with light backgrounds */
[data-theme="dark"] .card.bg-light {
    background-color: var(--alert-bg-light) !important;
    color: var(--alert-text-dark);
}

/* Fix for text in p-3 bg-light rounded elements */
[data-theme="dark"] .p-3.bg-light {
    background-color: var(--alert-bg-light) !important;
    color: var(--alert-text-dark);
}

/* Fix for text in stat cards */
.stat-card .stat-label,
.stat-card .stat-value {
    color: white !important;
}

/* Theme toggle styles */
.theme-toggle {
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.theme-toggle:hover {
    background-color: rgba(255, 255, 255, 0.1);
}

.theme-toggle i {
    font-size: 1.25rem;
}

/* Fix for transaction items */
.transaction-item {
    color: var(--text-color);
}

/* Fix for text in tables */
.table th, .table td {
    color: var(--text-color) !important;
}

/* Fix for text in forms */
label {
    color: var(--text-color);
}

/* Fix for text in buttons */
.btn {
    color: inherit;
}

/* Fix for text in progress bars */
.progress-bar {
    color: white;
}

/* Fix for text in tooltips */
.tooltip {
    --bs-tooltip-color: white;
}

/* Fix for text in modals */
.modal-title, .modal-body {
    color: var(--text-color);
}

/* Fix for text in nav tabs */
.nav-tabs .nav-link {
    color: var(--text-color);
}

/* Fix for text in pagination */
.pagination .page-link {
    color: var(--text-color);
    background-color: var(--card-bg);
    border-color: var(--border-color);
}

/* Fix for text in breadcrumbs */
.breadcrumb-item {
    color: var(--text-color);
}

/* Fix for text in list groups */
.list-group-item {
    color: var(--text-color);
}

/* Fix for charts */
.chart-container {
    position: relative;
}

/* Fix for transaction icons in dark mode */
[data-theme="dark"] .transaction-icon.income {
    background-color: rgba(16, 185, 129, 0.2);
}

[data-theme="dark"] .transaction-icon.expense {
    background-color: rgba(239, 68, 68, 0.2);
}

/* Fix for buttons in dark mode */
[data-theme="dark"] .btn-outline-primary,
[data-theme="dark"] .btn-outline-success,
[data-theme="dark"] .btn-outline-danger,
[data-theme="dark"] .btn-outline-warning,
[data-theme="dark"] .btn-outline-info {
    color: var(--text-color);
}

/* Fix for nav tabs in dark mode */
[data-theme="dark"] .nav-tabs {
    border-bottom-color: var(--border-color);
}

[data-theme="dark"] .nav-tabs .nav-link.active {
    background-color: var(--card-bg);
    border-color: var(--border-color);
    color: var(--text-color);
}

/* Fix for alert headings and text */
.alert-heading, .alert p {
    color: var(--alert-text);
}

/* Fix for card titles and headings */
.card-title, .card-header h5, .card-body h5, .card-body h6 {
    color: var(--text-color);
}

/* Fix for empty state messages */
.text-center p, .text-center .mt-3 {
    color: var(--text-color);
}

/* Fix for display text and lead text */
.display-1, .display-2, .display-3, .display-4, .display-5, .display-6 {
    color: var(--display-text);
}

.lead {
    color: var(--lead-text);
}

/* Fix for login and registration pages */
.text-center h4, .text-center p {
    color: var(--text-color);
}

/* Fix for empty state icons */
[data-theme="dark"] .bi.display-4.text-muted {
    color: var(--muted-text) !important;
}

/* Fix for all headings */
h1, h2, h3, h4, h5, h6 {
    color: var(--text-color);
}

/* Fix for all paragraphs */
p {
    color: var(--text-color);
}

/* Fix for all spans */
span:not(.badge):not(.transaction-amount) {
    color: var(--text-color);
}

/* Fix for all divs with text content */
div:not(.progress):not(.progress-bar):not(.transaction-icon):not(.avatar) {
    color: var(--text-color);
}

/* Fix for empty state messages */
.py-5 .display-4.text-muted + .mt-3,
.py-5 .display-4.text-muted + p {
    color: var(--empty-text) !important;
}

/* Fix for text-success and text-warning in dark mode */
[data-theme="dark"] .text-success {
    color: var(--success-text) !important;
}

[data-theme="dark"] .text-warning {
    color: var(--warning-text) !important;
}

/* Fix for border-success and border-warning in dark mode */
[data-theme="dark"] .border-success {
    border-color: var(--success-color) !important;
}

[data-theme="dark"] .border-warning {
    border-color: var(--warning-color) !important;
}

/* Fix for table responsive in dark mode */
[data-theme="dark"] .table-responsive {
    color: var(--text-color);
}

/* Fix for table hover in dark mode */
[data-theme="dark"] .table-hover tbody tr:hover {
    background-color: var(--table-row-hover);
}

/* Fix for table headers in dark mode */
[data-theme="dark"] .table thead th {
    background-color: var(--table-header-bg);
    color: var(--text-color);
    border-color: var(--table-border-color);
}

/* Fix for table cells in dark mode */
[data-theme="dark"] .table tbody td {
    border-color: var(--table-border-color);
}

/* Fix for table borders in dark mode */
[data-theme="dark"] .table {
    border-color: var(--table-border-color);
}

/* Fix for text in table cells */
.table td span {
    color: inherit;
}

/* Fix for fw-medium and fw-bold in tables in dark mode */
[data-theme="dark"] .table-responsive .fw-medium,
[data-theme="dark"] .table-responsive .fw-bold {
    color: var(--text-color) !important;
}

/* Fix for transaction and category list tables in dark mode */
[data-theme="dark"] .table-responsive .table {
    color: var(--text-color) !important;
}

/* Fix for avatar text in dark mode */
[data-theme="dark"] .avatar {
    color: white !important;
}

/* Fix for transaction dates and amounts in dark mode */
[data-theme="dark"] .table td {
    color: var(--text-color) !important;
}

/* Ensure transaction amounts are visible in dark mode */
[data-theme="dark"] .text-success,
[data-theme="dark"] .text-danger {
    color: inherit !important;
}

/* Override text-success and text-danger specifically for transaction amounts */
[data-theme="dark"] span.fw-bold.text-success {
    color: var(--success-text) !important;
}

[data-theme="dark"] span.fw-bold.text-danger {
    color: var(--danger-color) !important;
}

/* Fix for table cells with bg-light class in dark mode */
[data-theme="dark"] .table td.bg-light,
[data-theme="dark"] .table th.bg-light {
    background-color: var(--table-cell-bg) !important;
    color: var(--table-cell-text) !important;
}

/* Fix for text in table cells with bg-light */
[data-theme="dark"] .table td.bg-light *,
[data-theme="dark"] .table th.bg-light * {
    color: var(--table-cell-text) !important;
}

/* Fix for badge text in dark mode */
[data-theme="dark"] .badge.bg-light.text-dark {
    background-color: var(--badge-light-bg) !important;
    color: var(--badge-light-text) !important;
}

/* Fix for print styles */
@media print {
    body {
        background-color: white !important;
        color: black !important;
    }
    
    .card {
        box-shadow: none !important;
        border: 1px solid #ddd !important;
    }
    
    .no-print {
        display: none !important;
    }
}
/* Impression */
@media print {
    .navbar,
    .footer,
    .btn,
    .alert-container,
    .dark-mode-toggle,
    #installPWA,
    .mobile-nav,
    .mobile-appbar,
    .mobile-drawer,
    .bottom-nav {
        display: none !important;
    }
    
    body {
        padding-top: 0 !important;
        background: white !important;
        color: black !important;
        padding-bottom: 0 !important;
    }
    
    .mobile-content {
        padding-top: 0 !important;
    }
    
    .card {
        border: 1px solid #000 !important;
        box-shadow: none !important;
    }
    
    a {
        color: #000 !important;
        text-decoration: underline !important;
    }
}

/* Mobile Design - AppBar & Drawer */
.mobile-appbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 56px;
    background-color: var(--primary-color);
    color: white;
    display: flex;
    align-items: center;
    padding: 0 16px;
    z-index: 1050;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.mobile-drawer {
    position: fixed;
    top: 0;
    left: -280px;
    width: 280px;
    height: 100vh;
    background-color: var(--card-bg);
    z-index: 1040;
    transition: left 0.3s ease;
    overflow-y: auto;
    box-shadow: 2px 0 8px rgba(0,0,0,0.1);
}

.mobile-drawer.open {
    left: 0;
}

.drawer-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.5);
    z-index: 1030;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.drawer-overlay.show {
    opacity: 1;
    visibility: visible;
}

.drawer-header {
    padding: 20px 16px;
    border-bottom: 1px solid var(--border-color);
    background-color: var(--primary-color);
    color: white;
}

.drawer-menu {
    padding: 8px 0;
}

.drawer-item {
    display: flex;
    align-items: center;
    padding: 12px 16px;
    color: var(--text-color);
    text-decoration: none;
    transition: background-color 0.2s;
}

.drawer-item:hover {
    background-color: var(--hover-bg);
    color: var(--text-color);
}

.drawer-item.active {
    background-color: rgba(37, 99, 235, 0.1);
    color: var(--primary-color);
    border-right: 3px solid var(--primary-color);
}

.drawer-item i {
    margin-right: 12px;
    width: 24px;
    text-align: center;
}

.mobile-content {
    padding-top: 56px;
}

.bottom-nav {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    height: 60px;
    background-color: var(--card-bg);
    border-top: 1px solid var(--border-color);
    display: flex;
    z-index: 1020;
}

.bottom-nav-item {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    color: var(--muted-text);
    font-size: 12px;
    transition: color 0.2s;
}

.bottom-nav-item.active {
    color: var(--primary-color);
}

.bottom-nav-item i {
    font-size: 20px;
    margin-bottom: 2px;
}

/* Mobile responsive styles */
@media (max-width: 768px) {
    .desktop-nav {
        display: none !important;
    }
    
    .mobile-nav {
        display: block !important;
    }
    
    body {
        padding-bottom: 60px;
    }
    
    .container {
        padding-left: 12px;
        padding-right: 12px;
    }
    
    .card {
        margin-bottom: 12px;
        border-radius: 8px;
    }
    
    .btn {
        padding: 8px 16px;
        font-size: 14px;
    }
    
    .table-responsive {
        font-size: 14px;
    }
    
    .stat-card {
        padding: 1rem;
    }
    
    .stat-card .stat-value {
        font-size: 1.5rem;
    }
    
    .theme-toggle {
        display: none;
    }
}

@media (min-width: 769px) {
    .mobile-nav {
        display: none !important;
    }
    
    .desktop-nav {
        display: block !important;
    }
    
    .mobile-content {
        padding-top: 0;
    }
}

/* Dark mode adjustments for mobile */
[data-theme="dark"] .mobile-appbar {
    background-color: var(--navbar-bg);
}

[data-theme="dark"] .drawer-header {
    background-color: var(--navbar-bg);
}

[data-theme="dark"] .bottom-nav {
    background-color: var(--card-bg);
    border-top-color: var(--border-color);
}

[data-theme="dark"] .drawer-item.active {
    background-color: rgba(37, 99, 235, 0.2);
}