/* Dark Mode CSS - Site-wide dark theme support */

/* ============================================
   CSS Custom Properties for Theming
   ============================================ */

:root {
    /* Light Mode (Default) Colors */
    --bg-primary: #f8faf8;
    --bg-secondary: #ffffff;
    --bg-tertiary: #f5f5f5;
    --bg-card: #ffffff;
    --bg-input: #ffffff;
    --bg-hover: #e8f5e9;
    --bg-navbar: #4caf50;
    
    --text-primary: #212121;
    --text-secondary: #555555;
    --text-muted: #757575;
    --text-inverse: #ffffff;
    
    --border-color: #dee2e6;
    --border-light: #e9ecef;
    
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.05);
    --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.1);
    
    /* Green accent colors (shared between modes) */
    --accent-primary: #4caf50;
    --accent-secondary: #43a047;
    --accent-dark: #2e7d32;
    --accent-light: #81c784;
    --accent-bg: #e8f5e9;
    
    /* Status colors */
    --success-color: #28a745;
    --success-bg: #d4edda;
    --danger-color: #dc3545;
    --danger-bg: #f8d7da;
    --warning-color: #ffc107;
    --warning-bg: #fff3cd;
    --info-color: #17a2b8;
    --info-bg: #d1ecf1;
    
    /* Table colors */
    --table-bg: #ffffff;
    --table-stripe: #f8f9fa;
    --table-hover: #e8f5e9;
    --table-border: #dee2e6;
    
    /* Modal/Dropdown colors */
    --modal-bg: #ffffff;
    --dropdown-bg: #ffffff;
    --dropdown-hover: #e8f5e9;
    
    /* Chart colors (for dark mode compatibility) */
    --chart-text: #666666;
    --chart-grid: #e0e0e0;
}

/* ============================================
   Dark Mode Theme
   ============================================ */

[data-theme="dark"] {
    /* Dark Mode Colors */
    --bg-primary: #121212;
    --bg-secondary: #1e1e1e;
    --bg-tertiary: #2d2d2d;
    --bg-card: #1e1e1e;
    --bg-input: #2d2d2d;
    --bg-hover: #2e3b2e;
    --bg-navbar: #1b5e20;
    
    --text-primary: #e0e0e0;
    --text-secondary: #b0b0b0;
    --text-muted: #888888;
    --text-inverse: #121212;
    
    --border-color: #404040;
    --border-light: #333333;
    
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.4);
    
    /* Dark mode accent adjustments */
    --accent-primary: #66bb6a;
    --accent-secondary: #81c784;
    --accent-dark: #4caf50;
    --accent-light: #a5d6a7;
    --accent-bg: #1b3a1b;
    
    /* Dark mode status colors */
    --success-color: #4caf50;
    --success-bg: #1b3a1b;
    --danger-color: #ef5350;
    --danger-bg: #3a1b1b;
    --warning-color: #ffca28;
    --warning-bg: #3a351b;
    --info-color: #29b6f6;
    --info-bg: #1b2e3a;
    
    /* Dark mode table colors */
    --table-bg: #1e1e1e;
    --table-stripe: #252525;
    --table-hover: #2e3b2e;
    --table-border: #404040;
    
    /* Dark mode modal/dropdown colors */
    --modal-bg: #1e1e1e;
    --dropdown-bg: #2d2d2d;
    --dropdown-hover: #3d4d3d;
    
    /* Dark mode chart colors */
    --chart-text: #b0b0b0;
    --chart-grid: #404040;
}

/* ============================================
   Apply Theme Variables to Elements
   ============================================ */

/* Body and main backgrounds */
body {
    background-color: var(--bg-primary) !important;
    color: var(--text-primary) !important;
}

/* Headings */
h1, h2, h3, h4, h5, h6 {
    color: var(--accent-dark) !important;
}

[data-theme="dark"] h1,
[data-theme="dark"] h2,
[data-theme="dark"] h3,
[data-theme="dark"] h4,
[data-theme="dark"] h5,
[data-theme="dark"] h6 {
    color: var(--accent-light) !important;
}

/* Links */
a {
    color: var(--accent-secondary);
}

a:hover {
    color: var(--accent-dark);
}

[data-theme="dark"] a {
    color: var(--accent-light);
}

[data-theme="dark"] a:hover {
    color: var(--accent-secondary);
}

/* Cards */
.card {
    background-color: var(--bg-card) !important;
    border-color: var(--border-color) !important;
    box-shadow: var(--shadow-md) !important;
}

.card-header {
    background-color: var(--bg-tertiary) !important;
    border-bottom-color: var(--border-color) !important;
}

.card-footer {
    background-color: var(--bg-tertiary) !important;
    border-top-color: var(--border-color) !important;
}

.card-title {
    color: var(--accent-dark) !important;
}

[data-theme="dark"] .card-title {
    color: var(--accent-light) !important;
}

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

/* Navbar adjustments for dark mode */
.navbar {
    background-color: var(--bg-navbar) !important;
}

[data-theme="dark"] .navbar {
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.5) !important;
}

/* Dropdown menus */
.dropdown-menu {
    background-color: var(--dropdown-bg) !important;
    border-color: var(--border-color) !important;
    box-shadow: var(--shadow-lg) !important;
}

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

.dropdown-item:hover,
.dropdown-item:focus {
    background-color: var(--dropdown-hover) !important;
    color: var(--text-primary) !important;
}

.dropdown-divider {
    border-color: var(--border-color) !important;
}

/* Tables */
.table {
    color: var(--text-primary) !important;
    background-color: var(--table-bg) !important;
}

.table th {
    background-color: var(--bg-tertiary) !important;
    color: var(--text-primary) !important;
    border-color: var(--table-border) !important;
}

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

.table-striped tbody tr:nth-of-type(odd) {
    background-color: var(--table-stripe) !important;
}

.table-striped tbody tr:nth-of-type(odd) td {
    background-color: var(--table-stripe) !important;
}

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

.table-hover tbody tr:hover td {
    background-color: var(--table-hover) !important;
}

/* DataTables specific */
[data-theme="dark"] .dataTables_wrapper {
    color: var(--text-primary) !important;
}

[data-theme="dark"] .dataTables_info,
[data-theme="dark"] .dataTables_length,
[data-theme="dark"] .dataTables_filter {
    color: var(--text-secondary) !important;
}

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

[data-theme="dark"] .dataTables_paginate .paginate_button.current {
    background: var(--accent-primary) !important;
    color: var(--text-inverse) !important;
    border-color: var(--accent-primary) !important;
}

/* Forms */
.form-control,
.form-select {
    background-color: var(--bg-input) !important;
    border-color: var(--border-color) !important;
    color: var(--text-primary) !important;
}

.form-control:focus,
.form-select:focus {
    background-color: var(--bg-input) !important;
    border-color: var(--accent-primary) !important;
    color: var(--text-primary) !important;
    box-shadow: 0 0 0 0.2rem rgba(76, 175, 80, 0.25) !important;
}

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

.form-label {
    color: var(--text-primary) !important;
}

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

.input-group-text {
    background-color: var(--bg-tertiary) !important;
    border-color: var(--border-color) !important;
    color: var(--text-secondary) !important;
}

/* Buttons - maintain brand colors but adjust for dark mode */
.btn-light {
    background-color: var(--bg-secondary) !important;
    border-color: var(--border-color) !important;
    color: var(--text-primary) !important;
}

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

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

.btn-outline-secondary:hover {
    background-color: var(--bg-tertiary) !important;
    border-color: var(--border-color) !important;
    color: var(--text-primary) !important;
}

/* Modals */
.modal-content {
    background-color: var(--modal-bg) !important;
    border-color: var(--border-color) !important;
}

.modal-header {
    background-color: var(--bg-tertiary) !important;
    border-bottom-color: var(--border-color) !important;
}

.modal-header .modal-title {
    color: var(--text-primary) !important;
}

.modal-header .btn-close {
    filter: var(--bs-btn-close-white-filter, none);
}

[data-theme="dark"] .modal-header .btn-close {
    filter: invert(1) grayscale(100%) brightness(200%);
}

.modal-body {
    color: var(--text-primary) !important;
}

.modal-footer {
    background-color: var(--bg-tertiary) !important;
    border-top-color: var(--border-color) !important;
}

/* Alerts */
.alert {
    border-color: var(--border-color) !important;
}

.alert-success {
    background-color: var(--success-bg) !important;
    color: var(--success-color) !important;
    border-color: var(--success-color) !important;
}

.alert-danger {
    background-color: var(--danger-bg) !important;
    color: var(--danger-color) !important;
    border-color: var(--danger-color) !important;
}

.alert-warning {
    background-color: var(--warning-bg) !important;
    color: var(--warning-color) !important;
    border-color: var(--warning-color) !important;
}

.alert-info {
    background-color: var(--info-bg) !important;
    color: var(--info-color) !important;
    border-color: var(--info-color) !important;
}

/* Badge colors */
.badge.bg-light {
    background-color: var(--bg-tertiary) !important;
    color: var(--text-primary) !important;
}

/* Breadcrumbs */
.breadcrumb {
    background-color: var(--bg-tertiary) !important;
}

.breadcrumb-item {
    color: var(--text-secondary) !important;
}

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

.breadcrumb-item a {
    color: var(--accent-primary) !important;
}

/* List groups */
.list-group-item {
    background-color: var(--bg-card) !important;
    border-color: var(--border-color) !important;
    color: var(--text-primary) !important;
}

.list-group-item:hover {
    background-color: var(--bg-hover) !important;
}

/* Pagination */
.page-link {
    background-color: var(--bg-card) !important;
    border-color: var(--border-color) !important;
    color: var(--accent-primary) !important;
}

.page-link:hover {
    background-color: var(--bg-hover) !important;
    color: var(--accent-dark) !important;
}

.page-item.active .page-link {
    background-color: var(--accent-primary) !important;
    border-color: var(--accent-primary) !important;
    color: var(--text-inverse) !important;
}

.page-item.disabled .page-link {
    background-color: var(--bg-tertiary) !important;
    color: var(--text-muted) !important;
}

/* Nav tabs and pills */
.nav-tabs {
    border-bottom-color: var(--border-color) !important;
}

.nav-tabs .nav-link {
    color: var(--text-secondary) !important;
    border-color: transparent !important;
}

.nav-tabs .nav-link:hover {
    border-color: var(--border-color) !important;
    color: var(--accent-primary) !important;
}

.nav-tabs .nav-link.active {
    background-color: var(--bg-card) !important;
    border-color: var(--border-color) var(--border-color) var(--bg-card) !important;
    color: var(--accent-primary) !important;
}

.nav-pills .nav-link {
    color: var(--text-secondary) !important;
}

.nav-pills .nav-link:hover {
    background-color: var(--bg-hover) !important;
    color: var(--accent-primary) !important;
}

.nav-pills .nav-link.active {
    background-color: var(--accent-primary) !important;
    color: var(--text-inverse) !important;
}

/* Tooltips */
[data-theme="dark"] .tooltip-inner {
    background-color: var(--bg-tertiary) !important;
    color: var(--text-primary) !important;
}

/* Progress bars */
.progress {
    background-color: var(--bg-tertiary) !important;
}

/* Switches and checkboxes */
.form-check-input {
    background-color: var(--bg-input) !important;
    border-color: var(--border-color) !important;
}

.form-check-input:checked {
    background-color: var(--accent-primary) !important;
    border-color: var(--accent-primary) !important;
}

/* Custom switch containers */
.switch-container {
    background-color: var(--bg-tertiary) !important;
    border-color: var(--border-color) !important;
}

/* Portfolio-specific elements */
.portfolio-section {
    background-color: var(--bg-card) !important;
    border-color: var(--border-color) !important;
}

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

/* User dropdown styling */
.user-dropdown {
    background-color: var(--dropdown-bg) !important;
}

.user-dropdown .user-info {
    background-color: var(--bg-tertiary) !important;
    border-bottom-color: var(--border-color) !important;
}

.user-dropdown .user-name {
    color: var(--text-primary) !important;
}

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

.user-dropdown .account-details {
    color: var(--text-secondary) !important;
}

/* Footer - Only apply in dark mode */
[data-theme="dark"] footer {
    background-color: var(--bg-secondary) !important;
    border-top-color: var(--border-color) !important;
    color: var(--text-secondary) !important;
}

/* SweetAlert2 dark mode */
[data-theme="dark"] .swal2-popup {
    background-color: var(--modal-bg) !important;
    color: var(--text-primary) !important;
}

[data-theme="dark"] .swal2-title {
    color: var(--text-primary) !important;
}

[data-theme="dark"] .swal2-html-container {
    color: var(--text-secondary) !important;
}

[data-theme="dark"] .swal2-input {
    background-color: var(--bg-input) !important;
    border-color: var(--border-color) !important;
    color: var(--text-primary) !important;
}

/* ============================================
   Dark Mode Toggle Button Styles
   ============================================ */

.dark-mode-toggle {
    background: transparent !important;
    border: 1px solid rgba(255, 255, 255, 0.3) !important;
    color: rgba(255, 255, 255, 0.9) !important;
    padding: 0.25rem 0.5rem !important;
    border-radius: 4px !important;
    font-size: 0.85rem !important;
    cursor: pointer !important;
    transition: all 0.3s ease !important;
    display: flex !important;
    align-items: center !important;
    gap: 0.25rem !important;
}

.dark-mode-toggle:hover {
    background: rgba(255, 255, 255, 0.1) !important;
    border-color: rgba(255, 255, 255, 0.5) !important;
}

.dark-mode-toggle i {
    font-size: 0.9rem !important;
}

.dark-mode-toggle .toggle-text {
    display: none;
}

@media (min-width: 992px) {
    .dark-mode-toggle .toggle-text {
        display: inline;
    }
}

/* ============================================
   Smooth Transitions for Theme Changes
   ============================================ */

body,
.card,
.modal-content,
.dropdown-menu,
.navbar,
.table,
.form-control,
.form-select,
.btn,
.alert,
.list-group-item,
.nav-tabs .nav-link,
.nav-pills .nav-link {
    transition: background-color 0.3s ease, 
                color 0.3s ease, 
                border-color 0.3s ease,
                box-shadow 0.3s ease !important;
}

/* ============================================
   Chart.js Dark Mode Support
   ============================================ */

[data-theme="dark"] canvas {
    filter: none; /* Don't invert charts, we'll handle them in JS */
}

/* ============================================
   Scrollbar Styling for Dark Mode
   ============================================ */

[data-theme="dark"] ::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}

[data-theme="dark"] ::-webkit-scrollbar-track {
    background: var(--bg-secondary);
}

[data-theme="dark"] ::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 5px;
}

[data-theme="dark"] ::-webkit-scrollbar-thumb:hover {
    background: var(--text-muted);
}

/* ============================================
   Print Styles - Always use light mode
   ============================================ */

@media print {
    [data-theme="dark"] {
        --bg-primary: #ffffff;
        --bg-secondary: #ffffff;
        --bg-tertiary: #f5f5f5;
        --bg-card: #ffffff;
        --text-primary: #212121;
        --text-secondary: #555555;
    }
}