/* Custom styles for Neviton Revenue Tracker */

/* Light Theme Variables (Default) */
:root {
    --primary-color: #0066cc;
    --success-color: #28a745;
    --info-color: #17a2b8;
    --warning-color: #ffc107;
    --danger-color: #dc3545;
    --dark-color: #343a40;
    --light-color: #f8f9fa;
    
    /* Theme-specific variables */
    --bg-color: #ffffff;
    --bg-secondary: #f8f9fa;
    --text-color: #212529;
    --text-muted: #6c757d;
    --border-color: #dee2e6;
    --card-bg: #ffffff;
    --navbar-bg: #0066cc;
    --navbar-text: #ffffff;
    --table-hover: rgba(0, 0, 0, 0.075);
    --shadow-light: rgba(0, 0, 0, 0.075);
    --shadow-hover: rgba(0, 0, 0, 0.15);
}

/* Dark Theme Variables */
[data-theme="dark"] {
    --bg-color: #0a0a0a;
    --bg-secondary: #1a1a1a;
    --text-color: #e8e8e8;
    --text-muted: #b0b0b0;
    --border-color: #404040;
    --card-bg: #1a1a1a;
    --navbar-bg: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%);
    --navbar-bg-solid: #1a1a2e;
    --navbar-text: #ffffff;
    --navbar-text-hover: #64b5f6;
    --navbar-border: #2d3748;
    --footer-bg: linear-gradient(135deg, #2d3748 0%, #1a202c 50%, #171923 100%);
    --footer-text: #e2e8f0;
    --table-hover: rgba(100, 181, 246, 0.1);
    --shadow-light: rgba(0, 0, 0, 0.4);
    --shadow-hover: rgba(0, 0, 0, 0.6);
    --accent-blue: #64b5f6;
    --accent-purple: #9c27b0;
    --accent-teal: #26a69a;
}

/* Body and Layout */
body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    background-color: var(--bg-color);
    color: var(--text-color);
    transition: background-color 0.3s ease, color 0.3s ease;
}

/* Theme Toggle Button */
.theme-toggle {
    background: rgba(255, 255, 255, 0.1);
    border: 2px solid rgba(255, 255, 255, 0.8);
    border-radius: 50px;
    padding: 0.5rem 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    color: rgba(255, 255, 255, 0.95);
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    backdrop-filter: blur(10px);
    position: relative;
    overflow: hidden;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}

.theme-toggle::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s ease;
}

.theme-toggle:hover::before {
    left: 100%;
}

.theme-toggle:hover {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: white;
    transform: translateY(-2px) scale(1.05);
    box-shadow: 0 4px 20px rgba(0, 102, 204, 0.3);
}

/* Dark theme toggle button */
[data-theme="dark"] .theme-toggle {
    background: rgba(100, 181, 246, 0.15);
    border-color: rgba(100, 181, 246, 0.8);
    color: rgba(100, 181, 246, 0.95);
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

[data-theme="dark"] .theme-toggle:hover {
    background: var(--accent-blue);
    border-color: var(--accent-blue);
    color: var(--navbar-bg-solid);
    box-shadow: 0 4px 25px rgba(100, 181, 246, 0.4);
}

.theme-toggle i {
    font-size: 1rem;
}

/* Login Page Theme Toggle */
.login-theme-toggle {
    position: absolute;
    top: 1rem;
    right: 1rem;
    z-index: 1000;
}

/* Navigation Theme Toggle */
.navbar-theme-toggle {
    margin-left: 1rem;
    background: rgba(255, 255, 255, 0.1) !important;
    border: 2px solid rgba(255, 255, 255, 0.8) !important;
    color: rgba(255, 255, 255, 0.95) !important;
    padding: 0.375rem 0.75rem !important;
    font-size: 0.875rem !important;
    border-radius: 20px !important;
}

.navbar-theme-toggle:hover {
    background: rgba(255, 255, 255, 0.2) !important;
    border-color: rgba(255, 255, 255, 1) !important;
    color: rgba(255, 255, 255, 1) !important;
}

/* Dark theme navbar toggle */
[data-theme="dark"] .navbar-theme-toggle {
    background: rgba(100, 181, 246, 0.15) !important;
    border-color: rgba(100, 181, 246, 0.8) !important;
    color: rgba(100, 181, 246, 0.95) !important;
}

[data-theme="dark"] .navbar-theme-toggle:hover {
    background: rgba(100, 181, 246, 0.25) !important;
    border-color: rgba(100, 181, 246, 1) !important;
    color: rgba(100, 181, 246, 1) !important;
}

/* Navigation */
.navbar {
    background: var(--navbar-bg) !important;
    border-bottom: 2px solid var(--navbar-border, var(--border-color));
    transition: all 0.3s ease;
    margin-bottom: 1rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(10px);
    position: relative;
}

/* Dark theme navbar enhancement */
[data-theme="dark"] .navbar {
    background: var(--navbar-bg) !important;
    border-bottom: 2px solid rgba(100, 181, 246, 0.3);
    box-shadow: 0 4px 30px rgba(26, 26, 46, 0.8);
}

/* Light theme navbar */
[data-theme="light"] .navbar {
    background: linear-gradient(135deg, #0066cc 0%, #004499 50%, #003366 100%) !important;
    border-bottom: 2px solid rgba(0, 102, 204, 0.3);
}

/* Main content spacing */
main.container {
    margin-top: 2rem !important;
    padding-top: 1rem;
}

.navbar-brand {
    font-weight: 700;
    font-size: 1.35rem;
    color: rgba(255, 255, 255, 0.98) !important;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
    transition: all 0.3s ease;
    flex-shrink: 0;
    white-space: nowrap;
}

.navbar-brand:hover {
    color: rgba(255, 255, 255, 1) !important;
    transform: translateY(-1px);
}

.nav-link {
    font-weight: 500;
    transition: all 0.3s ease;
    color: rgba(255, 255, 255, 0.95) !important;
    position: relative;
    padding: 0.75rem 1rem !important;
    border-radius: 8px;
    margin: 0 0.2rem;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}

.nav-link:hover {
    color: rgba(255, 255, 255, 1) !important;
    background: rgba(100, 181, 246, 0.15);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(100, 181, 246, 0.2);
}

/* Dark theme nav-link effects */
[data-theme="dark"] .nav-link:hover {
    background: rgba(100, 181, 246, 0.2);
    color: var(--accent-blue) !important;
}

/* Active nav-link */
.nav-link.active {
    background: rgba(100, 181, 246, 0.25) !important;
    color: rgba(255, 255, 255, 1) !important;
    font-weight: 600;
    box-shadow: 0 2px 8px rgba(100, 181, 246, 0.3);
}

/* Nav-link icon enhancement */
.nav-link i {
    margin-right: 0.5rem;
    transition: all 0.3s ease;
}

.nav-link:hover i {
    transform: scale(1.1);
}

.navbar-toggler {
    border: 2px solid rgba(100, 181, 246, 0.5);
    border-radius: 8px;
    padding: 0.5rem;
    transition: all 0.3s ease;
}

.navbar-toggler:hover {
    border-color: var(--accent-blue);
    background: rgba(100, 181, 246, 0.1);
    transform: scale(1.05);
}

.navbar-toggler:focus {
    box-shadow: 0 0 0 0.2rem rgba(100, 181, 246, 0.3);
}

.navbar-toggler-icon {
    background-image: url("data:image/svg+xml;charset=utf8,%3Csvg viewBox='0 0 32 32' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath stroke='rgba(100,181,246, 1)' stroke-width='3' stroke-linecap='round' stroke-miterlimit='10' d='M4 8h24M4 16h24M4 24h24'/%3E%3C/svg%3E");
    transition: all 0.3s ease;
}

/* Dropdown menu styling for dark theme */
[data-theme="dark"] .dropdown-menu {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
}

[data-theme="dark"] .dropdown-item {
    color: var(--text-color);
    transition: all 0.3s ease;
}

[data-theme="dark"] .dropdown-item:hover {
    background: rgba(100, 181, 246, 0.15);
    color: var(--accent-blue);
}
}

/* Cards */
.card {
    border: 1px solid var(--border-color);
    background-color: var(--card-bg);
    box-shadow: 0 0.125rem 0.25rem var(--shadow-light);
    transition: all 0.3s ease;
    color: var(--text-color);
    border-radius: 12px;
    overflow: hidden;
    position: relative;
}

/* Dark theme card enhancements */
[data-theme="dark"] .card {
    background: linear-gradient(145deg, #1e1e1e 0%, #252525 100%);
    border: 1px solid rgba(100, 181, 246, 0.2);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
}

[data-theme="dark"] .card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--accent-blue), var(--accent-teal), var(--accent-purple));
    opacity: 0;
    transition: opacity 0.3s ease;
}

[data-theme="dark"] .card:hover::before {
    opacity: 0.8;
}

.card:hover {
    box-shadow: 0 0.5rem 1rem var(--shadow-hover);
    transform: translateY(-4px) scale(1.02);
}

[data-theme="dark"] .card:hover {
    box-shadow: 0 8px 40px rgba(100, 181, 246, 0.2);
    border-color: rgba(100, 181, 246, 0.4);
}

.card-header {
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
    font-weight: 600;
    color: var(--text-color);
    position: relative;
}

/* Dark theme card header */
[data-theme="dark"] .card-header {
    background: linear-gradient(135deg, rgba(100, 181, 246, 0.1) 0%, rgba(156, 39, 176, 0.1) 100%);
    border-bottom: 1px solid rgba(100, 181, 246, 0.3);
}

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

/* Buttons */
.btn {
    font-weight: 500;
    transition: all 0.3s ease;
    border-radius: 8px;
    position: relative;
    overflow: hidden;
    border: none;
    backdrop-filter: blur(10px);
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s ease;
}

.btn:hover::before {
    left: 100%;
}

.btn:hover {
    transform: translateY(-2px) scale(1.05);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

/* Dark theme button enhancements */
[data-theme="dark"] .btn:hover {
    box-shadow: 0 6px 30px rgba(100, 181, 246, 0.3);
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color) 0%, #004499 100%);
    border: 1px solid var(--primary-color);
    color: white;
}

[data-theme="dark"] .btn-primary {
    background: linear-gradient(135deg, var(--accent-blue) 0%, #4FC3F7 100%);
    border: 1px solid var(--accent-blue);
    color: var(--navbar-bg-solid);
}

.btn-success {
    background: linear-gradient(135deg, var(--success-color) 0%, #20c997 100%);
}

[data-theme="dark"] .btn-success {
    background: linear-gradient(135deg, var(--accent-teal) 0%, #4DB6AC 100%);
}

.btn-secondary {
    background: linear-gradient(135deg, #6c757d 0%, #5a6268 100%);
}

[data-theme="dark"] .btn-secondary {
    background: linear-gradient(135deg, #4a5568 0%, #2d3748 100%);
    border: 1px solid #4a5568;
}

.btn-primary:hover {
    background-color: #0052a3;
    border-color: #0052a3;
    transform: translateY(-1px);
}

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

.btn-link:hover {
    color: #0052a3;
}

/* Form Elements */
.form-control, .form-select {
    border-radius: 8px;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
    background-color: var(--card-bg);
    color: var(--text-color);
    padding: 0.75rem 1rem;
}

/* Dark theme form elements */
[data-theme="dark"] .form-control,
[data-theme="dark"] .form-select {
    background: linear-gradient(145deg, #1a1a1a 0%, #252525 100%);
    border: 1px solid rgba(100, 181, 246, 0.3);
    color: var(--text-color);
}

.form-control:focus, .form-select:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(0, 102, 204, 0.25);
    background-color: var(--card-bg);
    color: var(--text-color);
    transform: translateY(-1px);
}

[data-theme="dark"] .form-control:focus,
[data-theme="dark"] .form-select:focus {
    border-color: var(--accent-blue);
    box-shadow: 0 0 0 0.2rem rgba(100, 181, 246, 0.25);
    background: linear-gradient(145deg, #1e1e1e 0%, #2a2a2a 100%);
}

.form-label {
    color: var(--text-color);
    font-weight: 600;
    margin-bottom: 0.5rem;
}

[data-theme="dark"] .form-label {
    color: var(--accent-blue);
}

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

/* Input Groups */
.input-group-text {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    font-weight: 600;
    color: var(--text-color);
    border-radius: 8px;
}

[data-theme="dark"] .input-group-text {
    background: linear-gradient(135deg, rgba(100, 181, 246, 0.1) 0%, rgba(156, 39, 176, 0.1) 100%);
    border-color: rgba(100, 181, 246, 0.3);
    color: var(--accent-blue);
}

/* Tables */
.table {
    margin-bottom: 0;
    color: var(--text-color);
    background-color: var(--card-bg);
    border-radius: 8px;
    overflow: hidden;
}

/* Dark theme table enhancements */
[data-theme="dark"] .table {
    background: linear-gradient(145deg, #1a1a1a 0%, #202020 100%);
}

.table th {
    font-weight: 600;
    border-top: none;
    color: var(--text-muted);
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    background-color: var(--bg-secondary);
    border-color: var(--border-color);
    position: relative;
}

/* Dark theme table headers */
[data-theme="dark"] .table th {
    background: linear-gradient(135deg, rgba(100, 181, 246, 0.1) 0%, rgba(156, 39, 176, 0.1) 100%);
    color: var(--accent-blue);
    border-color: rgba(100, 181, 246, 0.2);
}

.table td {
    border-color: var(--border-color);
    color: var(--text-color);
    transition: all 0.3s ease;
}

[data-theme="dark"] .table td {
    border-color: rgba(100, 181, 246, 0.1);
}

.table tbody tr:hover {
    background-color: var(--table-hover);
    transform: scale(1.01);
}

[data-theme="dark"] .table tbody tr:hover {
    background: rgba(100, 181, 246, 0.08);
    box-shadow: inset 0 0 0 1px rgba(100, 181, 246, 0.2);
}

.table-dark {
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    color: var(--text-color);
}

[data-theme="dark"] .table-dark {
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    border: 1px solid rgba(100, 181, 246, 0.3);
}

.table-dark th,
.table-dark td {
    border-color: rgba(100, 181, 246, 0.2);
    color: #ffffff;
}

[data-theme="dark"] .table-dark th {
    background: linear-gradient(135deg, rgba(100, 181, 246, 0.2) 0%, rgba(156, 39, 176, 0.2) 100%);
    color: var(--accent-blue);
}

/* Badges */
.badge {
    font-weight: 600;
    padding: 0.375rem 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: 12px;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: all 0.3s ease;
}

/* Dark theme badge enhancements */
[data-theme="dark"] .badge {
    border: 1px solid rgba(100, 181, 246, 0.3);
    backdrop-filter: blur(10px);
}

[data-theme="dark"] .bg-primary {
    background: linear-gradient(135deg, var(--accent-blue) 0%, #4FC3F7 100%) !important;
    color: #1a1a2e !important;
}

[data-theme="dark"] .bg-success {
    background: linear-gradient(135deg, var(--accent-teal) 0%, #4DB6AC 100%) !important;
    color: #1a1a2e !important;
}

[data-theme="dark"] .bg-warning {
    background: linear-gradient(135deg, #FFB74D 0%, #FFA726 100%) !important;
    color: #1a1a2e !important;
}

[data-theme="dark"] .bg-danger {
    background: linear-gradient(135deg, #F48FB1 0%, #EC407A 100%) !important;
    color: #1a1a2e !important;
}

[data-theme="dark"] .bg-info {
    background: linear-gradient(135deg, #81C784 0%, #66BB6A 100%) !important;
    color: #1a1a2e !important;
}

[data-theme="dark"] .bg-secondary {
    background: linear-gradient(135deg, #90A4AE 0%, #78909C 100%) !important;
    color: #1a1a2e !important;
}

.badge:hover {
    transform: scale(1.05);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

/* Charts */
canvas {
    border-radius: 0.375rem;
}

/* Loading States */
.spinner-border {
    width: 3rem;
    height: 3rem;
}

/* Custom Display Classes */
.display-6 {
    font-weight: 300;
}

/* Responsive Improvements */
@media (max-width: 768px) {
    .display-6 {
        font-size: 2rem;
    }
    
    .card-body {
        padding: 1rem;
    }
    
    .btn-group {
        width: 100%;
    }
    
    .btn-group .btn {
        flex: 1;
    }
    
    /* Mobile Responsive Theme Toggle */
    .navbar-theme-toggle {
        margin-left: 0.5rem;
        padding: 0.3rem 0.7rem;
        font-size: 0.8rem;
    }
    
    .navbar-theme-toggle .theme-text {
        display: none;
    }
    
    .login-theme-toggle {
        top: 0.5rem;
        right: 0.5rem;
        padding: 0.4rem 0.8rem;
        font-size: 0.85rem;
    }
}

/* Alert Improvements */
.alert {
    border: none;
    border-radius: 0.5rem;
    box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
}

.alert-success {
    background-color: rgba(40, 167, 69, 0.1);
    color: var(--success-color);
}

.alert-danger {
    background-color: rgba(220, 53, 69, 0.1);
    color: var(--danger-color);
}

.alert-info {
    background-color: rgba(23, 162, 184, 0.1);
    color: var(--info-color);
}

/* Footer */
footer {
    margin-top: auto;
    background: var(--bg-secondary) !important;
    color: var(--text-color) !important;
    border-top: 2px solid var(--border-color);
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
}

/* Dark theme footer enhancement */
[data-theme="dark"] footer {
    background: var(--footer-bg) !important;
    border-top: 2px solid rgba(100, 181, 246, 0.2);
    box-shadow: 0 -4px 30px rgba(0, 0, 0, 0.4);
}

/* Light theme footer */
[data-theme="light"] footer {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 50%, #dee2e6 100%) !important;
    border-top: 2px solid rgba(0, 102, 204, 0.1);
}

/* Footer content styling */
footer h6 {
    color: var(--footer-text, var(--text-color)) !important;
    font-weight: 700;
    margin-bottom: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

footer .text-muted {
    color: var(--footer-text, var(--text-muted)) !important;
    transition: color 0.3s ease;
}

/* Footer hover effects */
[data-theme="dark"] footer .text-muted:hover {
    color: var(--accent-blue) !important;
}

/* Footer decorative elements */
[data-theme="dark"] footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--accent-blue), var(--accent-teal), transparent);
    opacity: 0.6;
}

/* Footer icon styling */
footer i {
    transition: all 0.3s ease;
}

[data-theme="dark"] footer i:hover {
    color: var(--accent-blue) !important;
    transform: scale(1.1);
}

/* Dropdown Menus */
.dropdown-menu {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    box-shadow: 0 0.5rem 1rem var(--shadow-hover);
}

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

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

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

/* Text Utilities */
.text-muted {
    color: var(--text-muted) !important;
}

/* Custom Scrollbar for Dark Theme */
[data-theme="dark"] ::-webkit-scrollbar {
    width: 12px;
    height: 12px;
}

[data-theme="dark"] ::-webkit-scrollbar-track {
    background: var(--bg-secondary);
    border-radius: 6px;
}

[data-theme="dark"] ::-webkit-scrollbar-thumb {
    background: linear-gradient(135deg, var(--accent-blue) 0%, var(--accent-teal) 100%);
    border-radius: 6px;
    border: 2px solid var(--bg-secondary);
    transition: all 0.3s ease;
}

[data-theme="dark"] ::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(135deg, #4FC3F7 0%, #4DB6AC 100%);
    box-shadow: 0 0 10px rgba(100, 181, 246, 0.5);
}

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

/* Glow animations for dark theme */
@keyframes glow {
    0% { box-shadow: 0 0 5px rgba(100, 181, 246, 0.2); }
    50% { box-shadow: 0 0 20px rgba(100, 181, 246, 0.4); }
    100% { box-shadow: 0 0 5px rgba(100, 181, 246, 0.2); }
}

[data-theme="dark"] .card:hover {
    animation: glow 2s ease-in-out infinite;
}

/* Pulse animation for theme toggle */
@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.05); }
    100% { transform: scale(1); }
}

[data-theme="dark"] .theme-toggle:focus {
    animation: pulse 1s ease-in-out;
}

/* Smooth transitions for all elements */
[data-theme="dark"] * {
    transition: background-color 0.3s ease, 
                color 0.3s ease, 
                border-color 0.3s ease,
                box-shadow 0.3s ease;
}

/* Alert styling for dark theme */
[data-theme="dark"] .alert {
    border: 1px solid rgba(100, 181, 246, 0.3);
    backdrop-filter: blur(10px);
}

[data-theme="dark"] .alert-primary {
    background: rgba(100, 181, 246, 0.1);
    border-color: rgba(100, 181, 246, 0.3);
    color: var(--accent-blue);
}

[data-theme="dark"] .alert-success {
    background: rgba(38, 166, 154, 0.1);
    border-color: rgba(38, 166, 154, 0.3);
    color: var(--accent-teal);
}

[data-theme="dark"] .alert-info {
    background: rgba(100, 181, 246, 0.1);
    border-color: rgba(100, 181, 246, 0.3);
    color: var(--accent-blue);
}

[data-theme="dark"] .alert-warning {
    background: rgba(255, 183, 77, 0.1);
    border-color: rgba(255, 183, 77, 0.3);
    color: #FFB74D;
}

[data-theme="dark"] .alert-danger {
    background: rgba(244, 143, 177, 0.1);
    border-color: rgba(244, 143, 177, 0.3);
    color: #F48FB1;
}

/* Enhanced focus states for dark theme */
[data-theme="dark"] *:focus {
    outline: 2px solid rgba(100, 181, 246, 0.5);
    outline-offset: 2px;
}

/* Loading spinner for dark theme */
[data-theme="dark"] .spinner-border {
    color: var(--accent-blue);
}

/* Progress bars for dark theme */
[data-theme="dark"] .progress {
    background: var(--bg-secondary);
}

[data-theme="dark"] .progress-bar {
    background: linear-gradient(135deg, var(--accent-blue) 0%, var(--accent-teal) 100%);
}

/* Navbar Layout Optimizations */
.navbar .container-fluid {
    max-width: 100%;
    padding-left: 1rem;
    padding-right: 1rem;
}

/* Navbar brand styling */
.navbar-brand {
    flex-shrink: 0;
    white-space: nowrap;
}

/* Main navigation menu */
.navbar-nav.me-auto {
    flex-grow: 1;
    justify-content: flex-start;
}

/* User menu alignment */
.navbar-nav.ms-auto {
    flex-shrink: 0;
    align-items: center;
}

/* User name truncation */
.user-name {
    max-width: 120px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    display: inline-block;
}

/* Theme toggle in navbar */
.navbar-theme-toggle {
    white-space: nowrap;
    min-width: auto;
}

/* Dropdown menu improvements */
.dropdown-menu-end {
    min-width: 200px;
}

.dropdown-item-text {
    padding: 0.5rem 1rem;
    background: var(--bg-secondary);
    border-radius: 4px;
    margin-bottom: 0.25rem;
}

/* Responsive adjustments */
@media (max-width: 991.98px) {
    .navbar-nav.ms-auto {
        margin-top: 0.5rem;
        padding-top: 0.5rem;
        border-top: 1px solid rgba(255, 255, 255, 0.1);
    }
    
    .navbar-theme-toggle {
        margin-bottom: 0.5rem;
    }
}

@media (max-width: 767.98px) {
    .navbar-brand {
        font-size: 1.1rem;
    }
    
    .user-name {
        max-width: 80px;
    }
}

@media (max-width: 575.98px) {
    .navbar .container-fluid {
        padding-left: 0.5rem;
        padding-right: 0.5rem;
    }
    
    .navbar-brand {
        font-size: 1rem;
    }
}

/* Navbar Layout Optimizations */
.navbar .container-fluid {
    max-width: 100%;
    padding-left: 1rem;
    padding-right: 1rem;
}

/* Navbar brand styling */
.navbar-brand {
    flex-shrink: 0;
    white-space: nowrap;
}

/* Main navigation menu */
.navbar-nav.me-auto {
    flex-grow: 1;
    justify-content: flex-start;
}

/* User menu alignment */
.navbar-nav.ms-auto {
    flex-shrink: 0;
    align-items: center;
}

/* User name truncation */
.user-name {
    max-width: 120px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    display: inline-block;
}

/* Theme toggle in navbar */
.navbar-theme-toggle {
    white-space: nowrap;
    min-width: auto;
}

/* Dropdown menu improvements */
.dropdown-menu-end {
    min-width: 200px;
}

.dropdown-item-text {
    padding: 0.5rem 1rem;
    background: var(--bg-secondary);
    border-radius: 4px;
    margin-bottom: 0.25rem;
}

/* Dark theme dropdown styling */
[data-theme="dark"] .dropdown-item-text {
    background: var(--bg-secondary);
    color: var(--text-color);
}

/* Responsive navbar adjustments */
@media (max-width: 991.98px) {
    .navbar-nav.ms-auto {
        margin-top: 0.5rem;
        padding-top: 0.5rem;
        border-top: 1px solid rgba(255, 255, 255, 0.1);
    }
    
    .navbar-theme-toggle {
        margin-bottom: 0.5rem;
    }
}

@media (max-width: 767.98px) {
    .navbar-brand {
        font-size: 1.1rem !important;
    }
    
    .user-name {
        max-width: 80px;
    }
}

@media (max-width: 575.98px) {
    .navbar .container-fluid {
        padding-left: 0.5rem;
        padding-right: 0.5rem;
    }
    
    .navbar-brand {
        font-size: 1rem !important;
    }
}