/* CSS Variables for theming */
:root {
    /* Backgrounds */
    --bg-primary: #F8FAFA;
    --bg-secondary: #FFFFFF;
    --bg-tertiary: #FFFFFF;
    --bg-overlay: rgba(0, 0, 0, 0.5);
    
    /* Text */
    --text-primary: #333333;
    --text-secondary: #666666;
    --text-muted: #6c757d;
    --text-inverse: #FFFFFF;
    
    /* Accents */
    --accent-primary: #007676;
    --accent-hover: #005555;
    --accent-active: #004444;
    --accent-disabled: #CCCCCC;
    
    /* Borders */
    --border-color: #d0d0d0;
    --border-light: #e0e0e0;
    --border-dark: #b0b0b0;
    
    /* Tables */
    --table-stripe: #F8FAFA;
    --table-hover: #E6F3F3;
    --table-border: #d0d0d0;
    
    /* Buttons */
    --btn-primary-bg: #198754;
    --btn-primary-hover: #157347;
    --btn-success-bg: #007676;
    --btn-success-hover: #005555;
    --btn-danger-bg: #dc3545;
    --btn-danger-hover: #bb2d3b;
    --btn-warning-bg: #ffc107;
    --btn-warning-hover: #e0a800;
    --btn-info-bg: #0dcaf0;
    --btn-info-hover: #0aa2c0;
    --btn-disabled-bg: #e9ecef;
    --btn-disabled-text: #6c757d;
    
    /* Forms */
    --input-bg: #FFFFFF;
    --input-border: #d0d0d0;
    --input-focus-border: #007676;
    --input-placeholder: #999999;
    --input-disabled-bg: #e9ecef;
    
    /* Modals */
    --modal-bg: #FFFFFF;
    --modal-header-bg: #F8FAFA;
    --modal-backdrop: rgba(0, 0, 0, 0.5);
    
    /* Dropdowns */
    --dropdown-bg: #FFFFFF;
    --dropdown-border: #d0d0d0;
    --dropdown-hover: #F8FAFA;
    --dropdown-divider: #d0d0d0;
    
    /* Badges */
    --badge-primary: #007676;
    --badge-success: #198754;
    --badge-danger: #dc3545;
    --badge-warning: #ffc107;
    --badge-info: #0dcaf0;
    
    /* Tooltips */
    --tooltip-bg: #333333;
    --tooltip-text: #FFFFFF;
    
    /* Alerts */
    --alert-success-bg: #D1F2EB;
    --alert-success-text: #1E6254;
    --alert-danger-bg: #F5B7B1;
    --alert-danger-text: #7B241C;
    --alert-warning-bg: #FCF3CF;
    --alert-warning-text: #7D6608;
    --alert-info-bg: #D6EAF8;
    --alert-info-text: #154360;
    
    /* Shadows */
    --shadow: rgba(0, 0, 0, 0.1);
    --shadow-sm: rgba(0, 0, 0, 0.05);
    --shadow-lg: rgba(0, 0, 0, 0.15);
    
    /* Links */
    --link-color: #007676;
    --link-hover: #005555;
    --link-visited: #005555;
}

[data-theme="dark"] {
    /* Backgrounds */
    --bg-primary: #1a1a1a;
    --bg-secondary: #2d2d2d;
    --bg-tertiary: #3a3a3a;
    --bg-overlay: rgba(0, 0, 0, 0.7);
    
    /* Text */
    --text-primary: #f0f0f0;
    --text-secondary: #d0d0d0;
    --text-muted: #adb5bd;
    --text-inverse: #1a1a1a;
    
    /* Accents */
    --accent-primary: #00d4d4;
    --accent-hover: #00ffff;
    --accent-active: #00b8b8;
    --accent-disabled: #555555;
    
    /* Borders */
    --border-color: #555555;
    --border-light: #606060;
    --border-dark: #454545;
    
    /* Tables */
    --table-stripe: #252525;
    --table-hover: #3a3a3a;
    --table-border: #555555;
    
    /* Buttons */
    --btn-primary-bg: #198754;
    --btn-primary-hover: #20a464;
    --btn-success-bg: #00a8a8;
    --btn-success-hover: #00d4d4;
    --btn-danger-bg: #dc3545;
    --btn-danger-hover: #e74c5c;
    --btn-warning-bg: #ffc107;
    --btn-warning-hover: #ffcd39;
    --btn-info-bg: #0dcaf0;
    --btn-info-hover: #31d2f2;
    --btn-disabled-bg: #3a3a3a;
    --btn-disabled-text: #888888;
    
    /* Forms */
    --input-bg: #2d2d2d;
    --input-border: #555555;
    --input-focus-border: #00d4d4;
    --input-placeholder: #888888;
    --input-disabled-bg: #3a3a3a;
    
    /* Modals */
    --modal-bg: #2d2d2d;
    --modal-header-bg: #252525;
    --modal-backdrop: rgba(0, 0, 0, 0.8);
    
    /* Dropdowns */
    --dropdown-bg: #2d2d2d;
    --dropdown-border: #555555;
    --dropdown-hover: #3a3a3a;
    --dropdown-divider: #555555;
    
    /* Badges */
    --badge-primary: #00d4d4;
    --badge-success: #20a464;
    --badge-danger: #e74c5c;
    --badge-warning: #ffcd39;
    --badge-info: #31d2f2;
    
    /* Tooltips */
    --tooltip-bg: #3a3a3a;
    --tooltip-text: #f0f0f0;
    
    /* Alerts */
    --alert-success-bg: #1E4D3F;
    --alert-success-text: #A7E6D7;
    --alert-danger-bg: #5C1F1A;
    --alert-danger-text: #F5B7B1;
    --alert-warning-bg: #5D4E08;
    --alert-warning-text: #FCF3CF;
    --alert-info-bg: #1A3A52;
    --alert-info-text: #AED6F1;
    
    /* Shadows */
    --shadow: rgba(0, 0, 0, 0.3);
    --shadow-sm: rgba(0, 0, 0, 0.2);
    --shadow-lg: rgba(0, 0, 0, 0.4);
    
    /* Links */
    --link-color: #00d4d4;
    --link-hover: #00ffff;
    --link-visited: #00b8b8;
}

/* Général */
body {
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    background-color: var(--bg-primary);
    margin: 0;
    color: var(--text-primary);
    transition: background-color 0.3s ease, color 0.3s ease;
}

/* Header */
.navbar {
    background-color: var(--bg-secondary);
    padding: 0.5rem 1.5rem;
    border-bottom: 1px solid var(--border-color);
    transition: background-color 0.3s ease, border-color 0.3s ease;
    min-height: 70px;
    align-items: center;
    position: relative;
}

.navbar-title {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    pointer-events: none;
}

.navbar-title h1 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--accent-primary);
    margin: 0;
    text-align: center;
    white-space: nowrap;
}

.logo-img {
    height: 50px;
    transition: transform 0.2s ease;
}

.logo-img:hover {
    transform: scale(1.05);
}

.nav-link svg.icon {
    transition: fill 0.2s ease;
    fill: var(--accent-primary);
}

.nav-link:hover svg.icon {
    fill: var(--accent-hover);
}

#darkModeToggle {
    color: var(--accent-primary);
    border: none;
    background: none;
}

#darkModeToggle:hover {
    color: var(--accent-hover);
}

/* Conteneur principal */
main.container {
    max-width: 1400px;
}

/* Titres */
h1, h2, h3 {
    color: var(--accent-primary);
    font-weight: 600;
}

h2 {
    font-size: 1.75rem;
}

h3 {
    font-size: 1.25rem;
}

/* Cartes (home.html) */
.function-card {
    text-decoration: none;
    color: inherit;
    background-color: var(--bg-secondary);
    border: none;
    border-radius: 8px;
    box-shadow: 0 2px 8px var(--shadow);
    transition: transform 0.2s ease, box-shadow 0.2s ease, background-color 0.3s ease;
}

.function-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 4px 16px var(--shadow);
}

.function-card .card-body {
    padding: 1.5rem;
}

.function-card .card-title {
    font-size: 1.1rem;
    font-weight: 500;
    color: var(--accent-primary);
    margin-bottom: 0.5rem;
}

.function-card .card-text {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

/* Boutons */
.btn {
    font-weight: 500;
    border-radius: 6px;
    padding: 0.5rem 1rem;
    transition: background-color 0.2s ease, transform 0.1s ease, opacity 0.2s ease, border-color 0.2s ease;
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.btn-primary {
    background-color: var(--btn-primary-bg);
    border-color: var(--btn-primary-bg);
    color: var(--text-inverse);
}

.btn-primary:hover:not(:disabled) {
    background-color: var(--btn-primary-hover);
    border-color: var(--btn-primary-hover);
    transform: translateY(-1px);
}

.btn-primary:active:not(:disabled) {
    background-color: var(--btn-primary-hover);
    border-color: var(--btn-primary-hover);
}

.btn-success {
    background-color: var(--btn-success-bg);
    border-color: var(--btn-success-bg);
    color: var(--text-inverse);
}

.btn-success:hover:not(:disabled) {
    background-color: var(--btn-success-hover);
    border-color: var(--btn-success-hover);
    transform: translateY(-1px);
}

.btn-success:active:not(:disabled) {
    background-color: var(--btn-success-hover);
    border-color: var(--btn-success-hover);
}

.btn-danger {
    background-color: var(--btn-danger-bg);
    border-color: var(--btn-danger-bg);
    color: var(--text-inverse);
}

.btn-danger:hover:not(:disabled) {
    background-color: var(--btn-danger-hover);
    border-color: var(--btn-danger-hover);
    transform: translateY(-1px);
}

.btn-danger:active:not(:disabled) {
    background-color: var(--btn-danger-hover);
    border-color: var(--btn-danger-hover);
}

.btn-warning {
    background-color: var(--btn-warning-bg);
    border-color: var(--btn-warning-bg);
    color: var(--text-inverse);
}

.btn-warning:hover:not(:disabled) {
    background-color: var(--btn-warning-hover);
    border-color: var(--btn-warning-hover);
    transform: translateY(-1px);
}

.btn-warning:active:not(:disabled) {
    background-color: var(--btn-warning-hover);
    border-color: var(--btn-warning-hover);
}

.btn-info {
    background-color: var(--btn-info-bg);
    border-color: var(--btn-info-bg);
    color: var(--text-inverse);
}

.btn-info:hover:not(:disabled) {
    background-color: var(--btn-info-hover);
    border-color: var(--btn-info-hover);
    transform: translateY(-1px);
}

.btn-info:active:not(:disabled) {
    background-color: var(--btn-info-hover);
    border-color: var(--btn-info-hover);
}

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

.btn-secondary:hover:not(:disabled) {
    background-color: var(--table-hover);
    border-color: var(--border-dark);
    color: var(--text-primary);
    transform: translateY(-1px);
}

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

.btn-light:hover:not(:disabled) {
    background-color: var(--table-hover);
    border-color: var(--border-dark);
    color: var(--text-primary);
}

.btn-dark {
    background-color: var(--text-primary);
    border-color: var(--text-primary);
    color: var(--bg-primary);
}

.btn-dark:hover:not(:disabled) {
    background-color: var(--text-secondary);
    border-color: var(--text-secondary);
    color: var(--bg-primary);
}

.btn-outline-primary {
    border-color: var(--btn-primary-bg);
    color: var(--btn-primary-bg);
    background-color: transparent;
}

.btn-outline-primary:hover:not(:disabled) {
    background-color: var(--btn-primary-bg);
    border-color: var(--btn-primary-bg);
    color: var(--text-inverse);
}

.btn-outline-success {
    border-color: var(--btn-success-bg);
    color: var(--btn-success-bg);
    background-color: transparent;
}

.btn-outline-success:hover:not(:disabled) {
    background-color: var(--btn-success-bg);
    border-color: var(--btn-success-bg);
    color: var(--text-inverse);
}

.btn-outline-danger {
    border-color: var(--btn-danger-bg);
    color: var(--btn-danger-bg);
    background-color: transparent;
}

.btn-outline-danger:hover:not(:disabled) {
    background-color: var(--btn-danger-bg);
    border-color: var(--btn-danger-bg);
    color: var(--text-inverse);
}

.btn-outline-warning {
    border-color: var(--btn-warning-bg);
    color: var(--btn-warning-bg);
    background-color: transparent;
}

.btn-outline-warning:hover:not(:disabled) {
    background-color: var(--btn-warning-bg);
    border-color: var(--btn-warning-bg);
    color: var(--text-inverse);
}

.btn-outline-info {
    border-color: var(--btn-info-bg);
    color: var(--btn-info-bg);
    background-color: transparent;
}

.btn-outline-info:hover:not(:disabled) {
    background-color: var(--btn-info-bg);
    border-color: var(--btn-info-bg);
    color: var(--text-inverse);
}

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

.btn-outline-secondary:hover:not(:disabled) {
    background-color: var(--table-hover);
    border-color: var(--accent-primary);
    color: var(--text-primary);
}

.btn-link {
    color: var(--link-color);
    text-decoration: none;
}

.btn-link:hover:not(:disabled) {
    color: var(--link-hover);
    text-decoration: underline;
}

.btn-close {
    filter: var(--btn-close-filter, none);
}

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

/* Tableaux */
table {
    background-color: var(--bg-secondary);
    border-radius: 8px;
    overflow: hidden;
    transition: background-color 0.3s ease;
}

.table th {
    background-color: var(--accent-primary);
    color: #FFFFFF;
    font-weight: 500;
    padding: 0.75rem;
}

.table td {
    padding: 0.75rem;
    vertical-align: middle;
    color: var(--text-primary);
    border-color: var(--border-color);
}

[data-theme="dark"] .table td {
    color: #f0f0f0;
    background-color: #2d2d2d;
}

[data-theme="dark"] .table th {
    background-color: #00a8a8;
}

[data-theme="dark"] .table tbody {
    background-color: #2d2d2d;
}

[data-theme="dark"] .table-bordered {
    border-color: var(--border-color);
}

[data-theme="dark"] .table-bordered td,
[data-theme="dark"] .table-bordered th {
    border-color: var(--border-color);
}

/* Dark mode table-light fix - Override Bootstrap CSS custom properties */
[data-theme="dark"] .table-light,
[data-theme="dark"] .table > thead.table-light,
[data-theme="dark"] .table > thead.table-light > tr,
[data-theme="dark"] tbody.table-light,
.dark-mode-table,
.table > thead.dark-mode-table,
.table > thead.dark-mode-table > tr,
tbody.dark-mode-table {
    --bs-table-color: #f0f0f0 !important;
    --bs-table-bg: #3a3a3a !important;
    --bs-table-border-color: #555555 !important;
    --bs-table-striped-bg: #2d2d2d !important;
    --bs-table-striped-color: #f0f0f0 !important;
    --bs-table-active-bg: #454545 !important;
    --bs-table-active-color: #f0f0f0 !important;
    --bs-table-hover-bg: #454545 !important;
    --bs-table-hover-color: #f0f0f0 !important;
    background-color: #3a3a3a !important;
    color: #f0f0f0 !important;
}

[data-theme="dark"] thead.table-light th,
[data-theme="dark"] .table > thead.table-light > tr > th,
[data-theme="dark"] tbody.table-light td,
[data-theme="dark"] tbody.table-light th,
thead.dark-mode-table th,
.table > thead.dark-mode-table > tr > th,
tbody.dark-mode-table td,
tbody.dark-mode-table th {
    background-color: #3a3a3a !important;
    color: #f0f0f0 !important;
    border-color: #555555 !important;
    box-shadow: inset 0 0 0 9999px #3a3a3a !important;
}

[data-theme="dark"] .alert-secondary {
    background-color: #3a3a3a !important;
    color: #f0f0f0 !important;
    border-color: #555555 !important;
}

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

[data-theme="dark"] .table-striped tbody tr:nth-of-type(even) td {
    background-color: #2d2d2d;
}

[data-theme="dark"] .table-striped tbody tr:nth-of-type(odd) td {
    background-color: #252525;
}

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

[data-theme="dark"] .table-hover tbody tr:hover td {
    background-color: #3a3a3a;
}

/* Accordion dark mode */
[data-theme="dark"] .accordion-item {
    background-color: #2d2d2d;
    border-color: #555555;
}

[data-theme="dark"] .accordion-button {
    background-color: #3a3a3a;
    color: #f0f0f0;
    border-color: #555555;
}

[data-theme="dark"] .accordion-button:not(.collapsed) {
    background-color: #00a8a8;
    color: #ffffff;
}

[data-theme="dark"] .accordion-button:focus {
    border-color: #00d4d4;
    box-shadow: 0 0 0 0.25rem rgba(0, 212, 212, 0.25);
}

[data-theme="dark"] .accordion-button::after {
    filter: invert(1);
}

[data-theme="dark"] .accordion-body {
    background-color: #2d2d2d;
    color: #f0f0f0;
}

.table-sm td, .table-sm th {
    padding: 0.5rem;
    font-size: 0.85rem;
}

/* Formulaires */
.form-control, .form-select {
    border-radius: 6px;
    border: 1px solid var(--input-border);
    font-size: 0.9rem;
    padding: 0.5rem;
    transition: border-color 0.2s ease, background-color 0.3s ease, color 0.3s ease;
    background-color: var(--input-bg);
    color: var(--text-primary);
}

.form-control:focus, .form-select:focus {
    border-color: var(--input-focus-border);
    box-shadow: 0 0 0 0.2rem rgba(0, 168, 168, 0.1);
    background-color: var(--input-bg);
    color: var(--text-primary);
}

.form-control:disabled, .form-select:disabled {
    background-color: var(--input-disabled-bg);
    color: var(--btn-disabled-text);
    cursor: not-allowed;
}

.form-control-sm {
    font-size: 0.85rem;
    padding: 0.4rem;
}

/* Form validation states */
.form-control.is-valid,
.form-select.is-valid {
    border-color: var(--btn-success-bg);
}

.form-control.is-valid:focus,
.form-select.is-valid:focus {
    border-color: var(--btn-success-bg);
    box-shadow: 0 0 0 0.2rem rgba(0, 168, 168, 0.25);
}

.form-control.is-invalid,
.form-select.is-invalid {
    border-color: var(--btn-danger-bg);
}

.form-control.is-invalid:focus,
.form-select.is-invalid:focus {
    border-color: var(--btn-danger-bg);
    box-shadow: 0 0 0 0.2rem rgba(220, 53, 69, 0.25);
}

.valid-feedback {
    color: var(--btn-success-bg);
}

.invalid-feedback {
    color: var(--btn-danger-bg);
}

/* Form labels */
.form-label {
    color: var(--text-primary);
    font-weight: 500;
}

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

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

.form-check-input:focus {
    border-color: var(--input-focus-border);
    box-shadow: 0 0 0 0.2rem rgba(0, 168, 168, 0.25);
}

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

/* Messages flash */
.flash-container .alert {
    border-radius: 8px;
    padding: 1rem;
    font-size: 0.9rem;
    font-weight: 500;
    box-shadow: 0 2px 8px var(--shadow);
    animation: fadeIn 0.3s ease-in;
    margin-bottom: 1rem;
}

.alert-success {
    background-color: #D1F2EB;
    color: #1E6254;
}

[data-theme="dark"] .alert-success {
    background-color: #1E4D3F;
    color: #A7E6D7;
}

.alert-danger {
    background-color: #F5B7B1;
    color: #7B241C;
}

[data-theme="dark"] .alert-danger {
    background-color: #5C1F1A;
    color: #F5B7B1;
}

.alert-warning {
    background-color: #FCF3CF;
    color: #7D6608;
}

[data-theme="dark"] .alert-warning {
    background-color: #5D4E08;
    color: #FCF3CF;
}

.alert-info {
    background-color: #D6EAF8;
    color: #154360;
}

[data-theme="dark"] .alert-info {
    background-color: #1A3A52;
    color: #AED6F1;
}

.alert .btn-close {
    opacity: 0.7;
    font-size: 1rem;
}

[data-theme="dark"] .alert .btn-close {
    filter: invert(1);
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Card styling for dark mode */
[data-theme="dark"] .card {
    background-color: var(--bg-secondary);
    border-color: var(--border-color);
}

[data-theme="dark"] .card-body {
    color: #f0f0f0;
}

[data-theme="dark"] .card-header {
    background-color: var(--bg-tertiary);
    border-bottom-color: var(--border-color);
    color: var(--text-primary);
}

[data-theme="dark"] .badge {
    color: #ffffff !important;
}

[data-theme="dark"] .badge.bg-info {
    background-color: var(--badge-info) !important;
}

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

[data-theme="dark"] .badge.bg-secondary {
    background-color: #6c757d !important;
}

[data-theme="dark"] .text-muted {
    color: #d0d0d0 !important;
}

/* DataTables dark mode support */
[data-theme="dark"] .dataTables_wrapper {
    color: #f0f0f0;
}

[data-theme="dark"] .dataTables_wrapper .dataTables_filter input,
[data-theme="dark"] .dataTables_wrapper .dataTables_length select {
    background-color: var(--bg-secondary);
    color: #f0f0f0;
    border-color: var(--border-color);
}

[data-theme="dark"] .dataTables_wrapper .dataTables_info,
[data-theme="dark"] .dataTables_wrapper .dataTables_paginate {
    color: #d0d0d0;
}

[data-theme="dark"] .dataTables_wrapper .dataTables_paginate .paginate_button {
    color: #f0f0f0 !important;
}

[data-theme="dark"] .dataTables_wrapper .dataTables_paginate .paginate_button:hover {
    color: #ffffff !important;
    background: var(--table-hover);
}

[data-theme="dark"] table.dataTable tbody tr {
    background-color: var(--bg-secondary);
}

[data-theme="dark"] table.dataTable tbody td {
    color: #f0f0f0 !important;
    background-color: var(--bg-secondary) !important;
    border-color: var(--border-color) !important;
}

[data-theme="dark"] table.dataTable thead th {
    color: #ffffff !important;
    border-color: var(--border-color) !important;
}

[data-theme="dark"] table.dataTable.table-striped tbody tr:nth-of-type(odd) {
    background-color: var(--table-stripe);
}

[data-theme="dark"] table.dataTable.table-striped tbody tr:nth-of-type(odd) td {
    background-color: var(--table-stripe) !important;
}

[data-theme="dark"] table.dataTable tbody tr:hover td {
    background-color: var(--table-hover) !important;
}

/* DataTables sorting indicators */
[data-theme="dark"] table.dataTable thead .sorting,
[data-theme="dark"] table.dataTable thead .sorting_asc,
[data-theme="dark"] table.dataTable thead .sorting_desc {
    background-color: var(--accent-primary);
}

[data-theme="dark"] table.dataTable thead .sorting:before,
[data-theme="dark"] table.dataTable thead .sorting:after,
[data-theme="dark"] table.dataTable thead .sorting_asc:before,
[data-theme="dark"] table.dataTable thead .sorting_asc:after,
[data-theme="dark"] table.dataTable thead .sorting_desc:before,
[data-theme="dark"] table.dataTable thead .sorting_desc:after {
    opacity: 0.8;
}

/* DataTables processing indicator */
[data-theme="dark"] .dataTables_processing {
    background-color: var(--modal-bg);
    color: var(--text-primary);
    border-color: var(--border-color);
}

/* DataTables empty state */
[data-theme="dark"] .dataTables_empty {
    color: var(--text-secondary);
}

/* Image handling for dark mode */
[data-theme="dark"] .logo-img {
    filter: brightness(0.85) contrast(1.15);
}

[data-theme="dark"] img[src*="canary.webp"] {
    filter: brightness(0.9);
}

[data-theme="dark"] img[src*="GRDF.svg"],
[data-theme="dark"] svg {
    filter: brightness(0.85);
}

[data-theme="dark"] img[src*="user.png"],
[data-theme="dark"] img[src*="lock.png"] {
    filter: invert(1) brightness(0.9);
}

/* Responsive */
@media (max-width: 768px) {
    .navbar-title h1 {
        font-size: 1.25rem;
    }

    .logo-img {
        height: 40px;
    }

    .function-card .card-title {
        font-size: 1rem;
    }

    .function-card .card-text {
        font-size: 0.85rem;
    }
}

/* Links */
a {
    color: var(--link-color);
    transition: color 0.2s ease;
}

a:hover {
    color: var(--link-hover);
}

a:visited {
    color: var(--link-visited);
}

/* Bootstrap Component Overrides */

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

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

.modal-footer {
    border-top-color: var(--border-color);
}

.modal-backdrop {
    background-color: var(--modal-backdrop);
}

/* Dropdowns */
.dropdown-menu {
    background-color: var(--dropdown-bg);
    border-color: var(--dropdown-border);
}

.dropdown-item {
    color: var(--text-primary);
    transition: background-color 0.2s ease;
}

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

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

/* Badges */
.badge {
    transition: background-color 0.2s ease;
}

.badge.bg-primary {
    background-color: var(--badge-primary) !important;
}

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

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

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

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

/* Pagination */
.pagination .page-link {
    background-color: var(--bg-secondary);
    border-color: var(--border-color);
    color: var(--text-primary);
    transition: background-color 0.2s ease, border-color 0.2s ease;
}

.pagination .page-link:hover {
    background-color: var(--table-hover);
    border-color: var(--accent-primary);
    color: var(--accent-primary);
}

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

.pagination .page-item.disabled .page-link {
    background-color: var(--btn-disabled-bg);
    border-color: var(--border-color);
    color: var(--btn-disabled-text);
}

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

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

.breadcrumb-item.active {
    color: var(--text-primary);
}

.breadcrumb-item + .breadcrumb-item::before {
    color: var(--text-muted);
}

/* Tooltips */
.tooltip .tooltip-inner {
    background-color: var(--tooltip-bg);
    color: var(--tooltip-text);
}

.tooltip .tooltip-arrow::before {
    border-top-color: var(--tooltip-bg);
}

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

.progress-bar {
    background-color: var(--accent-primary);
}

/* List groups */
.list-group-item {
    background-color: var(--bg-secondary);
    border-color: var(--border-color);
    color: var(--text-primary);
    transition: background-color 0.2s ease;
}

.list-group-item:hover {
    background-color: var(--table-hover);
}

.list-group-item.active {
    background-color: var(--accent-primary);
    border-color: var(--accent-primary);
    color: var(--text-inverse);
}

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

.nav-tabs .nav-link {
    color: var(--text-secondary);
    border-color: transparent;
    transition: color 0.2s ease, border-color 0.2s ease;
}

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

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

/* Spinners */
.spinner-border {
    border-color: var(--accent-primary);
    border-right-color: transparent;
}

/* Input placeholders */
::placeholder {
    color: var(--input-placeholder);
    opacity: 1;
}

/* Focus indicators */
:focus-visible {
    outline: 2px solid var(--accent-primary);
    outline-offset: 2px;
}

/* Print styles - disable dark mode */
@media print {
    :root {
        --bg-primary: #FFFFFF;
        --bg-secondary: #FFFFFF;
        --text-primary: #000000;
        --text-secondary: #333333;
        --accent-primary: #007676;
        --border-color: #CCCCCC;
    }
}

/* Bootstrap utility overrides */
[data-theme="dark"] .bg-white {
    background-color: var(--bg-secondary) !important;
}

[data-theme="dark"] .bg-light {
    background-color: var(--bg-tertiary) !important;
}

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

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

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

[data-theme="dark"] .text-black-50 {
    color: var(--text-secondary) !important;
}

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

[data-theme="dark"] .border-top,
[data-theme="dark"] .border-bottom,
[data-theme="dark"] .border-start,
[data-theme="dark"] .border-end {
    border-color: var(--border-color) !important;
}

/* Shadow utilities */
[data-theme="dark"] .shadow-sm {
    box-shadow: 0 .125rem .25rem var(--shadow-sm) !important;
}

[data-theme="dark"] .shadow {
    box-shadow: 0 .5rem 1rem var(--shadow) !important;
}

[data-theme="dark"] .shadow-lg {
    box-shadow: 0 1rem 3rem var(--shadow-lg) !important;
}