/* Theme Variables */
:root {
    /* Light Theme (Default) */
    --primary-color: #4568dc;
    --secondary-color: #6c757d;
    --accent-color: #00c6ff;
    --success-color: #2ecc71;
    --danger-color: #e74c3c;
    --warning-color: #f39c12;
    --light-color: #f8f9fa;
    --dark-color: #212529;
    --text-color: #212529;
    --bg-color: #f5f7fa;
    --card-bg: #ffffff;
    --header-bg: #ffffff;
    --sidebar-bg: #f0f2f5;
    --sidebar-text: #495057;
    --sidebar-hover: rgba(255, 255, 255, 0.15);
    --sidebar-active: rgba(69, 104, 220, 0.15);
    --border-color: #e9ecef;
    --input-bg: #ffffff;
    --input-border: #ced4da;
    --table-header-bg: rgba(0, 0, 0, 0.03);
    --table-hover-bg: rgba(0, 0, 0, 0.02);
    --table-border: #e9ecef;
    --shadow-color: rgba(0, 0, 0, 0.08);
    --breadcrumb-bg: #ffffff;
    --breadcrumb-active: #212529;
    --breadcrumb-link: #4568dc;
    --btn-primary-bg: #4568dc;
    --btn-primary-hover: #3a56b7;
    --btn-secondary-bg: #6c757d;
    --btn-secondary-hover: #5c636a;
    --navbar-text: #212529;
    --border-radius: 10px;
    --card-border-radius: 12px;
    --btn-border-radius: 8px;
    --input-border-radius: 8px;
    --primary-gradient: linear-gradient(135deg, #4568dc, #b06ab3);
    --accent-gradient: linear-gradient(135deg, #00c6ff, #0072ff);
}

/* Dark Theme */
[data-theme="dark"] {
    --primary-color: #6ea8fe;
    --secondary-color: #adb5bd;
    --accent-color: #4facfe;
    --success-color: #75b798;
    --danger-color: #ea868f;
    --warning-color: #ffda6a;
    --light-color: #f8f9fa;
    --dark-color: #212529;
    --text-color: #f8f9fa;
    --bg-color: #1a2035;
    --card-bg: #202940;
    --header-bg: #1a2035;
    --sidebar-bg: #152238;
    --sidebar-text: #f8f9fa;
    --sidebar-hover: rgba(255, 255, 255, 0.15);
    --sidebar-active: rgba(110, 168, 254, 0.25);
    --border-color: #303d5d;
    --input-bg: #253047;
    --input-border: #495057;
    --table-header-bg: #253047;
    --table-bg: #202940;
    --table-hover-bg: #2a3658;
    --table-border: #303d5d;
    --shadow-color: rgba(0, 0, 0, 0.5);
    --breadcrumb-bg: #202940;
    --breadcrumb-active: #f8f9fa;
    --breadcrumb-link: #6ea8fe;
    --btn-primary-bg: #6ea8fe;
    --btn-primary-hover: #5a8cd8;
    --btn-secondary-bg: #6c757d;
    --btn-secondary-hover: #5c636a;
    --navbar-text: #f8f9fa;
    --primary-gradient: linear-gradient(135deg, #4568dc, #b06ab3);
    --accent-gradient: linear-gradient(135deg, #4facfe, #00f2fe);
}

/* Apply theme variables */
html, body {
    background-color: var(--bg-color);
    color: var(--text-color);
    transition: all 0.3s ease;
    font-family: 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    margin: 0;
    padding: 0;
    line-height: 1.6;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Enhance text contrast in dark mode */
[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: #f8f9fa;
}

[data-theme="dark"] a:not(.btn) {
    color: #6ea8fe;
}

[data-theme="dark"] a:not(.btn):hover {
    color: #8bb9fe;
}

/* Fix for the white strip at the top */
body.sb-nav-fixed {
    padding-top: 0;
}

.sb-topnav {
    position: relative !important;
}

/* Main background and content area */
#layoutSidenav_content {
    background-color: var(--bg-color);
    transition: all 0.3s ease;
}

/* Header styling */
.stellar-header {
    background-color: var(--header-bg) !important;
    transition: all 0.3s ease;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

/* Logo styling */
.navbar-brand img {
    max-height: 40px;
    transition: all 0.3s ease;
}

/* Logo theme-based styling */
#app-logo {
    display: inline-block;
    filter: none;
}

/* In dark theme, invert the logo colors to make it white */
[data-theme="dark"] #app-logo {
    filter: brightness(0) invert(1);
}

/* Navbar text colors */
.navbar-light {
    background-color: var(--light-color) !important;
}

.navbar-dark {
    background-color: var(--dark-color) !important;
}

.stellar-header .navbar-brand,
.stellar-header .nav-link,
.stellar-header .btn-link {
    color: var(--navbar-text);
}

/* Light theme navbar text */
[data-theme="light"] .stellar-header.navbar-light .navbar-brand,
[data-theme="light"] .stellar-header.navbar-light .nav-link,
[data-theme="light"] .stellar-header.navbar-light .btn-link {
    color: var(--dark-color);
}

/* Dark theme navbar text */
[data-theme="dark"] .stellar-header.navbar-dark .navbar-brand,
[data-theme="dark"] .stellar-header.navbar-dark .nav-link,
[data-theme="dark"] .stellar-header.navbar-dark .btn-link {
    color: var(--light-color);
}

.stellar-header .navbar-toggler-icon {
    filter: invert(var(--navbar-text-invert, 0));
}

[data-theme="dark"] .stellar-header .navbar-toggler-icon {
    --navbar-text-invert: 1;
}

/* Sidebar styling */
.sb-sidenav {
    background-color: var(--sidebar-bg);
    transition: all 0.3s ease;
    box-shadow: 2px 0 10px rgba(0, 0, 0, 0.1);
}

.sb-sidenav-dark .sb-sidenav-menu .nav-link:hover {
    background-color: var(--sidebar-hover);
}

.sb-sidenav-dark .sb-sidenav-menu .nav-link.active {
    background-color: var(--sidebar-active);
}

.sb-sidenav-menu-heading {
    font-weight: 600 !important;
    letter-spacing: 0.5px;
}

/* Breadcrumb styling */
.breadcrumb {
    background-color: var(--breadcrumb-bg);
    border-radius: var(--border-radius);
    padding: 0.75rem 1.25rem;
    transition: all 0.3s ease;
    margin-bottom: 1.5rem !important;
    box-shadow: 0 2px 10px var(--shadow-color);
    border: 1px solid var(--border-color);
}

.breadcrumb-item.active {
    color: var(--breadcrumb-active);
    font-weight: 500;
}

.breadcrumb-item a {
    color: var(--breadcrumb-link);
    text-decoration: none;
    font-weight: 500;
}

.breadcrumb-item a:hover {
    text-decoration: underline;
}

/* Card styling */
.card {
    background-color: var(--card-bg);
    box-shadow: 0 0.25rem 1.5rem 0 var(--shadow-color);
    border: none;
    border-radius: var(--card-border-radius);
    overflow: hidden;
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.card:hover {
    box-shadow: 0 0.5rem 2rem 0 var(--shadow-color);
    transform: translateY(-2px);
}

.card .card-header {
    background-color: rgba(0, 0, 0, 0.05);
    border-bottom: 1px solid var(--border-color);
    padding: 1rem 1.25rem;
    font-weight: 600;
}

[data-theme="dark"] .card {
    border: 1px solid var(--border-color);
}

[data-theme="dark"] .card .card-header {
    background-color: #212529;
}

.card .card-body {
    padding: 1.25rem;
}

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

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

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

[data-theme="dark"] .table thead th {
    background-color: var(--table-header-bg);
    color: var(--text-color);
    border-color: var(--table-border);
}

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

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

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

.table td, .table th {
    border-color: var(--table-border);
}

/* Specific styling for table-striped in dark mode */
[data-theme="dark"] .table-striped > tbody > tr:nth-of-type(odd) {
    background-color: rgba(255, 255, 255, 0.05);
}

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

/* Improve badge contrast in dark mode */
[data-theme="dark"] .badge.bg-secondary {
    background-color: #6c757d !important;
    color: white;
}

[data-theme="dark"] .badge.bg-success {
    background-color: #198754 !important;
    color: white;
}

[data-theme="dark"] .badge.bg-danger {
    background-color: #dc3545 !important;
    color: white;
}

[data-theme="dark"] .badge.bg-warning {
    background-color: #ffc107 !important;
    color: #212529;
}

[data-theme="dark"] .badge.bg-info {
    background-color: #0dcaf0 !important;
    color: #212529;
}

[data-theme="dark"] .badge.bg-primary {
    background-color: #0d6efd !important;
    color: white;
}

/* Enhanced badge styling for rounded-pill badges in dark mode */
[data-theme="dark"] .badge.rounded-pill {
    font-weight: 600;
    padding: 0.35em 0.65em;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
}

/* Improve table-responsive in dark mode */
[data-theme="dark"] .table-responsive {
    background-color: var(--table-bg);
    border-radius: 0.5rem;
    border: 1px solid var(--border-color);
}

/* Improve btn-outline styles in dark mode */
[data-theme="dark"] .btn-outline-primary {
    color: #6ea8fe;
    border-color: #0d6efd;
}

[data-theme="dark"] .btn-outline-primary:hover {
    background-color: #0d6efd;
    color: #fff;
}

[data-theme="dark"] .btn-outline-secondary {
    color: #a7acb1;
    border-color: #6c757d;
}

[data-theme="dark"] .btn-outline-secondary:hover {
    background-color: #6c757d;
    color: #fff;
}

[data-theme="dark"] .btn-outline-success {
    color: #75b798;
    border-color: #198754;
}

[data-theme="dark"] .btn-outline-success:hover {
    background-color: #198754;
    color: #fff;
}

.form-control, .form-select {
    background-color: var(--input-bg);
    border-color: var(--input-border);
    color: var(--text-color);
    border-radius: var(--input-border-radius);
    padding: 0.6rem 1rem;
    transition: all 0.3s ease;
}

.form-control:focus, .form-select:focus {
    background-color: var(--input-bg);
    color: var(--text-color);
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.25rem rgba(69, 104, 220, 0.25);
    outline: none;
}

[data-theme="dark"] .form-control, 
[data-theme="dark"] .form-select {
    background-color: var(--input-bg);
    border-color: var(--input-border);
    color: var(--text-color);
}

[data-theme="dark"] .form-control:focus, 
[data-theme="dark"] .form-select:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.25rem rgba(13, 110, 253, 0.25);
}

/* Button styling */
.btn {
    border-radius: var(--btn-border-radius);
    font-weight: 500;
    padding: 0.5rem 1.25rem;
    transition: all 0.2s ease-in-out;
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.btn-primary {
    background: var(--primary-gradient);
    border: none;
    color: white;
}

.btn-primary:hover {
    background: var(--accent-gradient);
    border: none;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

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

.btn-secondary:hover {
    background-color: var(--btn-secondary-hover);
    border-color: var(--btn-secondary-hover);
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(238, 51, 80, 0.2);
}

.btn-link {
    color: var(--primary-color);
}

.btn-link:hover {
    color: var(--secondary-color);
}

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

/* Background color adjustments */
.bg-primary { background-color: var(--primary-color) !important; }
.bg-secondary { background-color: var(--secondary-color) !important; }
.bg-success { background-color: var(--success-color) !important; }
.bg-danger { background-color: var(--danger-color) !important; }
.bg-warning { background-color: var(--warning-color) !important; }
.bg-info { background-color: var(--accent-color) !important; }
.bg-light { background-color: var(--light-color) !important; }
.bg-dark { background-color: var(--dark-color) !important; }

/* Text color adjustments */
.text-primary { color: var(--primary-color) !important; }
.text-secondary { color: var(--secondary-color) !important; }
.text-success { color: var(--success-color) !important; }
.text-danger { color: var(--danger-color) !important; }
.text-warning { color: var(--warning-color) !important; }
.text-info { color: var(--accent-color) !important; }
.text-light { color: var(--light-color) !important; }
.text-dark { color: var(--dark-color) !important; }

/* Enhanced text colors for dark mode */
[data-theme="dark"] .text-primary { color: #6ea8fe !important; }
[data-theme="dark"] .text-secondary { color: #a7acb1 !important; }
[data-theme="dark"] .text-success { color: #75b798 !important; }
[data-theme="dark"] .text-danger { color: #ea868f !important; }
[data-theme="dark"] .text-warning { color: #ffda6a !important; }
[data-theme="dark"] .text-info { color: #6edff6 !important; }
[data-theme="dark"] .text-light { color: #f8f9fa !important; }
[data-theme="dark"] .text-dark { color: #dee2e6 !important; }

.sb-sidenav-dark {
    background-color: var(--sidebar-bg);
}

.sb-sidenav-dark .sb-sidenav-menu .nav-link {
    color: var(--sidebar-text);
}

.sb-sidenav-dark .sb-sidenav-menu .nav-link:hover {
    background-color: var(--sidebar-hover);
}

.sb-sidenav-dark .sb-sidenav-menu .nav-link.active {
    background-color: var(--sidebar-active);
}

/* This is replaced by the more comprehensive styles above */

/* Theme Toggle Switch */
.theme-switch-wrapper {
    display: flex;
    align-items: center;
    margin-right: 15px;
    position: relative;
    z-index: 5;
}

.theme-switch {
    display: inline-block;
    height: 28px;
    position: relative;
    width: 56px;
    transition: all 0.3s ease;
}

.theme-switch input {
    display: none;
}

.slider {
    background-color: rgba(255, 255, 255, 0.3);
    bottom: 0;
    cursor: pointer;
    left: 0;
    position: absolute;
    right: 0;
    top: 0;
    transition: .4s;
    border-radius: 34px;
    box-shadow: inset 0 0 5px rgba(0, 0, 0, 0.2);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
}

.slider:before {
    background-color: white;
    bottom: 4px;
    content: "";
    height: 20px;
    left: 4px;
    position: absolute;
    transition: .4s;
    width: 20px;
    border-radius: 50%;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

input:checked + .slider {
    background-color: rgba(0, 0, 0, 0.3);
}

input:checked + .slider:before {
    transform: translateX(28px);
}

.slider .fa-sun {
    color: #f39c12;
    position: absolute;
    left: 7px;
    top: 5px;
    font-size: 12px;
    transition: opacity 0.3s ease;
    opacity: 1;
}

.slider .fa-moon {
    color: #f2f2f2;
    position: absolute;
    right: 7px;
    top: 5px;
    font-size: 12px;
    transition: opacity 0.3s ease;
    opacity: 0;
}

input:checked + .slider .fa-sun {
    opacity: 0;
}

input:checked + .slider .fa-moon {
    opacity: 1;
}

/* List group adjustments for dark mode */
[data-theme="dark"] .list-group-item {
    background-color: var(--card-bg);
    border-color: var(--border-color);
    color: var(--text-color);
}

[data-theme="dark"] .list-group-item-action:hover {
    background-color: #2c3034;
    color: #f8f9fa;
}

[data-theme="dark"] .list-group-item h5 {
    color: #f8f9fa;
}

[data-theme="dark"] .site-list .list-group-item {
    transition: all 0.2s ease;
}

/* Modal and dropdown adjustments for dark mode */
[data-theme="dark"] .modal-content {
    background-color: var(--card-bg);
    border-color: var(--border-color);
    color: var(--text-color);
}

[data-theme="dark"] .modal-header,
[data-theme="dark"] .modal-footer {
    border-color: var(--border-color);
    background-color: #212529;
}

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

[data-theme="dark"] .dropdown-item {
    color: var(--text-color);
}

[data-theme="dark"] .dropdown-item:hover {
    background-color: var(--sidebar-hover);
    color: white;
}

/* Alert adjustments */
[data-theme="dark"] .alert {
    background-color: var(--card-bg);
    border-color: var(--border-color);
    color: var(--text-color);
}

[data-theme="dark"] .alert-success {
    background-color: rgba(25, 135, 84, 0.2);
    border-color: rgba(25, 135, 84, 0.5);
    color: #d1e7dd;
}

[data-theme="dark"] .alert-danger {
    background-color: rgba(220, 53, 69, 0.2);
    border-color: rgba(220, 53, 69, 0.5);
    color: #f8d7da;
}

[data-theme="dark"] .alert-warning {
    background-color: rgba(255, 193, 7, 0.2);
    border-color: rgba(255, 193, 7, 0.5);
    color: #fff3cd;
}

[data-theme="dark"] .alert-info {
    background-color: rgba(13, 202, 240, 0.2);
    border-color: rgba(13, 202, 240, 0.5);
    color: #cff4fc;
}

[data-theme="dark"] .alert-success {
    background-color: rgba(0, 172, 105, 0.2);
    border-color: var(--success-color);
}

[data-theme="dark"] .alert-danger {
    background-color: rgba(238, 51, 80, 0.2);
    border-color: var(--danger-color);
}

[data-theme="dark"] .alert-warning {
    background-color: rgba(244, 161, 0, 0.2);
    border-color: var(--warning-color);
}