/* QuizZL Theme System */

/* Enhanced Light Theme */
[data-bs-theme="light"] {
    --bs-body-bg: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 50%, #ffffff 100%);
    --bs-body-color: #212529;
    --bs-primary: #0066cc;
    --bs-secondary: #6c757d;
    --bs-success: #28a745;
    --bs-info: #17a2b8;
    --bs-warning: #ffc107;
    --bs-danger: #dc3545;
    --bs-light: #f8f9fa;
    --bs-dark: #343a40;
    --bs-navbar-bg: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
    --bs-navbar-color: #343a40;
    --bs-card-bg: rgba(255, 255, 255, 0.95);
    --bs-card-border: rgba(0, 102, 204, 0.2);
    --bs-accent: #0066cc;
    --bs-light-blue: #e3f2fd;
    --bs-light-shadow: rgba(0, 102, 204, 0.1);
}

/* Light Theme Background */
[data-bs-theme="light"] {
    background: var(--bs-body-bg);
    min-height: 100vh;
    position: relative;
}

[data-bs-theme="light"]::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 20%, rgba(0, 102, 204, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(40, 167, 69, 0.06) 0%, transparent 50%),
        radial-gradient(circle at 50% 50%, rgba(23, 162, 184, 0.04) 0%, transparent 50%);
    pointer-events: none;
    z-index: -1;
}

/* Enhanced Navbar */
[data-bs-theme="light"] .navbar-dark {
    background: var(--bs-navbar-bg) !important;
    color: var(--bs-navbar-color) !important;
    border-bottom: 2px solid var(--bs-accent);
    box-shadow: 0 2px 15px var(--bs-light-shadow);
    backdrop-filter: blur(10px);
}

[data-bs-theme="light"] .navbar-brand {
    color: var(--bs-accent) !important;
    font-weight: bold;
    text-shadow: 0 1px 3px rgba(0, 102, 204, 0.3);
}

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

[data-bs-theme="light"] .navbar.navbar-dark .navbar-nav .nav-link,
[data-bs-theme="light"] .navbar.navbar-dark .navbar-nav .nav-link.dropdown-toggle {
    color: var(--bs-accent) !important;
    transition: all 0.3s ease;
    position: relative;
}

[data-bs-theme="light"] .navbar.navbar-dark .navbar-nav .nav-link:hover,
[data-bs-theme="light"] .navbar.navbar-dark .navbar-nav .nav-link.dropdown-toggle:hover {
    color: #004499 !important;
    transform: translateY(-2px);
}

[data-bs-theme="light"] .navbar.navbar-dark .navbar-nav .nav-link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 50%;
    width: 0;
    height: 2px;
    background: #004499;
    transition: all 0.3s ease;
    transform: translateX(-50%);
}

[data-bs-theme="light"] .navbar.navbar-dark .navbar-nav .nav-link:hover::after {
    width: 100%;
}

/* Comprehensive navigation overrides for Light theme */
[data-bs-theme="light"] .navbar-dark .navbar-nav .nav-link {
    color: var(--bs-accent) !important;
}

[data-bs-theme="light"] .navbar-dark .navbar-nav .dropdown-toggle {
    color: var(--bs-accent) !important;
}

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

[data-bs-theme="light"] .navbar-dark .navbar-toggler-icon,
[data-bs-theme="light"] .navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='%230066cc' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e") !important;
}

/* Navbar toggler button styling */
[data-bs-theme="light"] .navbar-toggler {
    border-color: var(--bs-accent) !important;
    color: var(--bs-accent) !important;
}

/* Force all navbar text to be blue in light theme - Higher specificity */
[data-bs-theme="light"] .navbar-dark .nav-link,
[data-bs-theme="light"] .navbar-dark .navbar-nav .nav-link,
[data-bs-theme="light"] .navbar-dark .navbar-nav .nav-item .nav-link,
[data-bs-theme="light"] .navbar .nav-link,
[data-bs-theme="light"] .navbar .navbar-nav .nav-link,
[data-bs-theme="light"] .navbar-nav .nav-link {
    color: var(--bs-accent) !important;
}

[data-bs-theme="light"] .navbar-dark .dropdown-toggle,
[data-bs-theme="light"] .navbar-dark .navbar-nav .dropdown-toggle,
[data-bs-theme="light"] .navbar .dropdown-toggle,
[data-bs-theme="light"] .navbar .navbar-nav .dropdown-toggle {
    color: var(--bs-accent) !important;
}

/* Bootstrap override with maximum specificity */
[data-bs-theme="light"] .navbar-expand-lg .navbar-nav .nav-link {
    color: var(--bs-accent) !important;
}

[data-bs-theme="light"] .navbar-expand-lg .navbar-nav .dropdown-toggle {
    color: var(--bs-accent) !important;
}

/* Ultimate override - Force blue color on all possible navbar elements */
[data-bs-theme="light"] .navbar-dark .navbar-nav .nav-item > .nav-link,
[data-bs-theme="light"] .navbar-dark .navbar-nav .nav-item > .dropdown-toggle,
[data-bs-theme="light"] .bg-dark .navbar-nav .nav-link,
[data-bs-theme="light"] .bg-dark .navbar-nav .dropdown-toggle {
    color: var(--bs-accent) !important;
}

/* Force specific elements to blue */
[data-bs-theme="light"] a.nav-link,
[data-bs-theme="light"] a.dropdown-toggle {
    color: var(--bs-accent) !important;
}

/* Enhanced Cards */
[data-bs-theme="light"] .card {
    background: var(--bs-card-bg);
    border: 1px solid var(--bs-card-border);
    border-radius: 12px;
    box-shadow: 0 4px 20px var(--bs-light-shadow);
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

[data-bs-theme="light"] .card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0, 102, 204, 0.2);
}

[data-bs-theme="light"] .card-header {
    background: linear-gradient(135deg, var(--bs-light-blue) 0%, rgba(255, 255, 255, 0.8) 100%);
    border-bottom: 1px solid var(--bs-card-border);
    font-weight: 600;
    color: var(--bs-accent);
}

/* Enhanced Buttons */
[data-bs-theme="light"] .btn-primary {
    background: linear-gradient(135deg, var(--bs-accent) 0%, #004499 100%);
    border-color: var(--bs-accent);
    box-shadow: 0 4px 15px rgba(0, 102, 204, 0.3);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    color: #ffffff !important;
    font-weight: bold !important;
}

[data-bs-theme="light"] .btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.5s ease;
}

[data-bs-theme="light"] .btn-primary:hover {
    background: linear-gradient(135deg, #004499 0%, var(--bs-accent) 100%);
    box-shadow: 0 6px 20px rgba(0, 102, 204, 0.4);
    transform: translateY(-2px);
}

[data-bs-theme="light"] .btn-primary:hover::before {
    left: 100%;
}

/* Form Elements */
[data-bs-theme="light"] .form-control,
[data-bs-theme="light"] .form-select {
    background-color: #ffffff;
    border-color: rgba(0, 102, 204, 0.3);
    color: #212529;
    transition: all 0.3s ease;
}

[data-bs-theme="light"] .form-control:focus,
[data-bs-theme="light"] .form-select:focus {
    border-color: var(--bs-accent);
    box-shadow: 0 0 0 0.2rem rgba(0, 102, 204, 0.25);
}

[data-bs-theme="light"] .form-label {
    color: var(--bs-dark);
    font-weight: 500;
}

/* Dropdown Menus */
[data-bs-theme="light"] .dropdown-menu {
    background-color: #ffffff;
    border: 1px solid rgba(0, 102, 204, 0.2);
    box-shadow: 0 8px 25px rgba(0, 102, 204, 0.15);
    backdrop-filter: blur(10px);
    z-index: 9999 !important;
    position: absolute !important;
}

/* Ensure entire navbar and all dropdowns are above everything in Light theme */
[data-bs-theme="light"] .navbar {
    z-index: 1000 !important;
    position: relative;
}

[data-bs-theme="light"] .dropdown {
    z-index: 9999 !important;
    position: relative;
}

[data-bs-theme="light"] .navbar .dropdown-menu {
    z-index: 9999 !important;
}

/* Force all navbar dropdowns to front in Light theme */
[data-bs-theme="light"] .navbar .dropdown-menu,
[data-bs-theme="light"] .nav-item .dropdown-menu {
    z-index: 9999 !important;
    position: absolute !important;
}

[data-bs-theme="light"] .dropdown-item {
    color: #212529;
}

[data-bs-theme="light"] .dropdown-item:hover {
    background-color: var(--bs-light-blue);
    color: var(--bs-accent);
}

/* Badges and Alerts */
[data-bs-theme="light"] .badge {
    background: linear-gradient(135deg, var(--bs-accent) 0%, #004499 100%) !important;
    color: white;
    font-weight: 500;
}

[data-bs-theme="light"] .alert {
    border: none;
    border-radius: 10px;
    backdrop-filter: blur(10px);
}

[data-bs-theme="light"] .alert-success {
    background: linear-gradient(135deg, rgba(40, 167, 69, 0.1) 0%, rgba(40, 167, 69, 0.05) 100%);
    border-left: 4px solid var(--bs-success);
}

[data-bs-theme="light"] .alert-danger {
    background: linear-gradient(135deg, rgba(220, 53, 69, 0.1) 0%, rgba(220, 53, 69, 0.05) 100%);
    border-left: 4px solid var(--bs-danger);
}

[data-bs-theme="light"] .alert-info {
    background: linear-gradient(135deg, rgba(23, 162, 184, 0.1) 0%, rgba(23, 162, 184, 0.05) 100%);
    border-left: 4px solid var(--bs-info);
}

/* Progress Bars */
[data-bs-theme="light"] .progress {
    background-color: rgba(0, 102, 204, 0.1);
    border-radius: 10px;
}

[data-bs-theme="light"] .progress-bar {
    background: linear-gradient(135deg, var(--bs-accent) 0%, #004499 100%);
    border-radius: 10px;
}

/* Tables */
[data-bs-theme="light"] .table {
    color: #212529;
}

[data-bs-theme="light"] .table-striped > tbody > tr:nth-of-type(odd) > td {
    background-color: rgba(0, 102, 204, 0.05);
}

/* Game Elements */
[data-bs-theme="light"] .game-header {
    background: linear-gradient(135deg, rgba(0, 102, 204, 0.1) 0%, rgba(255, 255, 255, 0.8) 100%);
    border-radius: 12px;
    padding: 20px;
    margin-bottom: 20px;
    border: 1px solid rgba(0, 102, 204, 0.2);
}

[data-bs-theme="light"] .question-card {
    background: var(--bs-card-bg);
    border: 1px solid rgba(0, 102, 204, 0.3);
    box-shadow: 0 4px 20px rgba(0, 102, 204, 0.1);
}

[data-bs-theme="light"] .answer-button {
    background: linear-gradient(135deg, rgba(0, 102, 204, 0.05) 0%, rgba(255, 255, 255, 0.8) 100%);
    border: 1px solid rgba(0, 102, 204, 0.3);
    color: #212529;
    transition: all 0.3s ease;
}

[data-bs-theme="light"] .answer-button:hover {
    background: linear-gradient(135deg, rgba(0, 102, 204, 0.1) 0%, rgba(0, 102, 204, 0.05) 100%);
    border-color: var(--bs-accent);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(0, 102, 204, 0.2);
    color: #ffffff !important;
    font-weight: bold !important;
}

[data-bs-theme="light"] .score-display {
    font-size: 2rem;
    font-weight: bold;
    color: var(--bs-accent);
    text-shadow: 0 2px 4px rgba(0, 102, 204, 0.3);
}

/* Theme selector */
[data-bs-theme="light"] .theme-option.active {
    background: var(--bs-accent);
    color: white;
}

/* Text Overrides for Visibility */
[data-bs-theme="light"] .text-white {
    color: #212529 !important;
}

[data-bs-theme="light"] .text-light {
    color: #6c757d !important;
}

/* Footer and other elements */
[data-bs-theme="light"] .footer {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border-top: 1px solid rgba(0, 102, 204, 0.2);
    color: #212529;
}

/* Aviation (Air Force) Theme */
[data-bs-theme="aviation"] {
    --bs-body-bg: #1a1a2e;
    --bs-body-color: #eee;
    --bs-primary: #00d2ff;
    --bs-secondary: #16213e;
    --bs-success: #00ff88;
    --bs-info: #00d2ff;
    --bs-warning: #ffaa00;
    --bs-danger: #ff4757;
    --bs-light: #0f3460;
    --bs-dark: #0f1419;
    --bs-navbar-bg: linear-gradient(135deg, #16213e 0%, #0f3460 100%);
    --bs-navbar-color: #00d2ff;
    --bs-card-bg: rgba(15, 52, 96, 0.3);
    --bs-card-border: rgba(0, 210, 255, 0.3);
    --bs-accent: #00d2ff;
    --bs-aviation-gold: #ffd700;
    --bs-aviation-silver: #c0c0c0;
}

/* Aviation Theme Particles */
[data-bs-theme="aviation"] .particle {
    background: var(--bs-accent);
    box-shadow: 0 0 6px var(--bs-accent);
}

[data-bs-theme="aviation"] .particle:nth-child(3n) {
    background: var(--bs-aviation-gold);
    box-shadow: 0 0 6px var(--bs-aviation-gold);
}

[data-bs-theme="aviation"] {
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%);
    min-height: 100vh;
    position: relative;
    overflow-x: hidden;
}

[data-bs-theme="aviation"]::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 80%, rgba(0, 210, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(255, 215, 0, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 40% 40%, rgba(0, 255, 136, 0.05) 0%, transparent 50%);
    pointer-events: none;
    z-index: -1;
}

/* Aviation Cloud Animation */
[data-bs-theme="aviation"] .cloud {
    position: absolute;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50px;
    opacity: 0.3;
    animation: cloudFloat 20s linear infinite;
}

[data-bs-theme="aviation"] .cloud-1 {
    width: 100px;
    height: 40px;
    top: 20%;
    left: -100px;
    animation-duration: 25s;
}

[data-bs-theme="aviation"] .cloud-2 {
    width: 80px;
    height: 30px;
    top: 60%;
    left: -80px;
    animation-duration: 30s;
    animation-delay: -10s;
}

[data-bs-theme="aviation"] .cloud-3 {
    width: 120px;
    height: 50px;
    top: 40%;
    left: -120px;
    animation-duration: 35s;
    animation-delay: -20s;
}

@keyframes cloudFloat {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(calc(100vw + 200px));
    }
}

[data-bs-theme="aviation"] .navbar-dark {
    background: var(--bs-navbar-bg) !important;
    border-bottom: 2px solid var(--bs-accent);
    box-shadow: 0 2px 10px rgba(0, 210, 255, 0.3);
}

[data-bs-theme="aviation"] .navbar-brand {
    color: var(--bs-aviation-gold) !important;
    font-weight: bold;
    text-shadow: 0 0 10px rgba(255, 215, 0, 0.5);
}

[data-bs-theme="aviation"] .navbar-nav .nav-link {
    color: var(--bs-accent) !important;
    transition: all 0.3s ease;
}

[data-bs-theme="aviation"] .navbar-nav .nav-link:hover {
    color: var(--bs-aviation-gold) !important;
    text-shadow: 0 0 5px rgba(255, 215, 0, 0.7);
}

[data-bs-theme="aviation"] .card {
    background: var(--bs-card-bg);
    border: 1px solid var(--bs-card-border);
    backdrop-filter: blur(10px);
    box-shadow: 0 4px 15px rgba(0, 210, 255, 0.1);
}

[data-bs-theme="aviation"] .btn-primary {
    background: linear-gradient(45deg, var(--bs-accent), #0099cc);
    border-color: var(--bs-accent);
    box-shadow: 0 0 15px rgba(0, 210, 255, 0.3);
    transition: all 0.3s ease;
    color: #ffffff !important;
    font-weight: bold !important;
}

[data-bs-theme="aviation"] .btn-primary:hover {
    background: linear-gradient(45deg, #0099cc, var(--bs-accent));
    box-shadow: 0 0 20px rgba(0, 210, 255, 0.5);
    transform: translateY(-2px);
}

[data-bs-theme="aviation"] .badge {
    background: linear-gradient(45deg, var(--bs-accent), #0099cc) !important;
    color: white;
    text-shadow: 0 1px 2px rgba(0,0,0,0.5);
}

[data-bs-theme="aviation"] .alert {
    backdrop-filter: blur(10px);
    border: 1px solid rgba(0, 210, 255, 0.3);
}

[data-bs-theme="aviation"] .progress-bar {
    background: linear-gradient(45deg, var(--bs-accent), #0099cc);
    box-shadow: 0 0 10px rgba(0, 210, 255, 0.5);
}

[data-bs-theme="aviation"] .display-4 {
    color: var(--bs-aviation-gold);
    text-shadow: 0 0 20px rgba(255, 215, 0, 0.3);
}

[data-bs-theme="aviation"] .lead {
    color: var(--bs-accent);
}

/* Aviation Game Elements */
[data-bs-theme="aviation"] .game-header {
    background: linear-gradient(135deg, rgba(15, 52, 96, 0.6), rgba(22, 33, 62, 0.6));
    border-radius: 10px;
    padding: 20px;
    margin-bottom: 20px;
    border: 1px solid rgba(0, 210, 255, 0.3);
}

[data-bs-theme="aviation"] .question-card {
    background: rgba(15, 52, 96, 0.4);
    border: 1px solid rgba(0, 210, 255, 0.4);
    box-shadow: 0 0 20px rgba(0, 210, 255, 0.2);
}

[data-bs-theme="aviation"] .answer-button {
    background: linear-gradient(45deg, rgba(0, 210, 255, 0.1), rgba(0, 153, 204, 0.1));
    border: 1px solid rgba(0, 210, 255, 0.3);
    color: var(--bs-accent);
    transition: all 0.3s ease;
}

[data-bs-theme="aviation"] .answer-button:hover {
    background: linear-gradient(45deg, rgba(0, 210, 255, 0.2), rgba(0, 153, 204, 0.2));
    box-shadow: 0 0 15px rgba(0, 210, 255, 0.4);
    transform: translateY(-2px);
    color: #ffffff !important;
    font-weight: bold !important;
}

[data-bs-theme="aviation"] .score-display {
    font-size: 2rem;
    font-weight: bold;
    color: var(--bs-aviation-gold);
    text-shadow: 0 0 10px rgba(255, 215, 0, 0.5);
}

/* Theme Selector Styles in Navigation */
.theme-option.active {
    background: var(--bs-primary);
    color: white;
}

[data-bs-theme="light"] .theme-option.active {
    background: var(--bs-primary);
    color: white;
}

[data-bs-theme="aviation"] .theme-option.active {
    background: var(--bs-accent);
    color: white;
}

/* Green Hornet Theme */
[data-bs-theme="green-hornet"] {
    --bs-body-bg: #0d1b0d;
    --bs-body-color: #e8f5e8;
    --bs-primary: #32cd32;
    --bs-secondary: #1b4332;
    --bs-success: #52b788;
    --bs-info: #74c69d;
    --bs-warning: #b7e4c7;
    --bs-danger: #ff4757;
    --bs-light: #2d5016;
    --bs-dark: #081c15;
    --bs-navbar-bg: linear-gradient(135deg, #1b4332 0%, #2d5016 100%);
    --bs-navbar-color: #32cd32;
    --bs-card-bg: rgba(27, 67, 50, 0.3);
    --bs-card-border: rgba(50, 205, 50, 0.3);
    --bs-accent: #32cd32;
    --bs-hornet-lime: #adff2f;
    --bs-hornet-dark: #006400;
}

/* Green Hornet Theme Particles */
[data-bs-theme="green-hornet"] .particle {
    background: var(--bs-accent);
    box-shadow: 0 0 6px var(--bs-accent);
}

[data-bs-theme="green-hornet"] .particle:nth-child(2n) {
    background: var(--bs-hornet-lime);
    box-shadow: 0 0 6px var(--bs-hornet-lime);
}

[data-bs-theme="green-hornet"] {
    background: linear-gradient(135deg, #0d1b0d 0%, #1b4332 50%, #2d5016 100%);
    min-height: 100vh;
    position: relative;
    overflow-x: hidden;
}

[data-bs-theme="green-hornet"]::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 30% 70%, rgba(50, 205, 50, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 70% 30%, rgba(173, 255, 47, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 50% 50%, rgba(0, 100, 0, 0.05) 0%, transparent 50%);
    pointer-events: none;
    z-index: -1;
}

[data-bs-theme="green-hornet"]::after {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: repeating-linear-gradient(
        90deg,
        transparent,
        transparent 98px,
        rgba(50, 205, 50, 0.02) 100px
    );
    pointer-events: none;
    z-index: 0;
}

/* Matrix-like Code Rain Effect */
[data-bs-theme="green-hornet"] .matrix-rain {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
    overflow: hidden;
}

[data-bs-theme="green-hornet"] .matrix-char {
    position: absolute;
    color: var(--bs-accent);
    font-family: 'Courier New', monospace;
    font-size: 14px;
    animation: matrixFall linear infinite;
    opacity: 0.7;
}

@keyframes matrixFall {
    0% {
        transform: translateY(-100vh);
        opacity: 0;
    }
    10% {
        opacity: 0.7;
    }
    90% {
        opacity: 0.7;
    }
    100% {
        transform: translateY(100vh);
        opacity: 0;
    }
}

[data-bs-theme="green-hornet"] .matrix-char:nth-child(odd) {
    color: var(--bs-hornet-lime);
    animation-duration: 3s;
}

[data-bs-theme="green-hornet"] .matrix-char:nth-child(even) {
    animation-duration: 4s;
}

[data-bs-theme="green-hornet"] .matrix-char:nth-child(3n) {
    animation-duration: 5s;
    opacity: 0.4;
}

[data-bs-theme="green-hornet"] .navbar-dark {
    background: var(--bs-navbar-bg) !important;
    border-bottom: 2px solid var(--bs-accent);
    box-shadow: 0 2px 10px rgba(50, 205, 50, 0.3);
}

[data-bs-theme="green-hornet"] .navbar-brand {
    color: var(--bs-hornet-lime) !important;
    font-weight: bold;
    text-shadow: 0 0 10px rgba(173, 255, 47, 0.5);
}

[data-bs-theme="green-hornet"] .navbar-nav .nav-link {
    color: var(--bs-accent) !important;
    transition: all 0.3s ease;
}

[data-bs-theme="green-hornet"] .navbar-nav .nav-link:hover {
    color: var(--bs-hornet-lime) !important;
    text-shadow: 0 0 5px rgba(173, 255, 47, 0.7);
}

[data-bs-theme="green-hornet"] .card {
    background: var(--bs-card-bg);
    border: 1px solid var(--bs-card-border);
    backdrop-filter: blur(10px);
    box-shadow: 0 4px 15px rgba(50, 205, 50, 0.1);
}

[data-bs-theme="green-hornet"] .btn-primary {
    background: linear-gradient(45deg, var(--bs-accent), var(--bs-hornet-dark));
    border-color: var(--bs-accent);
    box-shadow: 0 0 15px rgba(50, 205, 50, 0.3);
    transition: all 0.3s ease;
    color: #ffffff !important;
    font-weight: bold !important;
}

[data-bs-theme="green-hornet"] .btn-primary:hover {
    background: linear-gradient(45deg, var(--bs-hornet-dark), var(--bs-accent));
    box-shadow: 0 0 20px rgba(50, 205, 50, 0.5);
    transform: translateY(-2px);
}

[data-bs-theme="green-hornet"] .badge {
    background: linear-gradient(45deg, var(--bs-accent), var(--bs-hornet-dark)) !important;
    color: white;
    text-shadow: 0 1px 2px rgba(0,0,0,0.5);
}

[data-bs-theme="green-hornet"] .alert {
    backdrop-filter: blur(10px);
    border: 1px solid rgba(50, 205, 50, 0.3);
}

[data-bs-theme="green-hornet"] .progress-bar {
    background: linear-gradient(45deg, var(--bs-accent), var(--bs-hornet-dark));
    box-shadow: 0 0 10px rgba(50, 205, 50, 0.5);
}

[data-bs-theme="green-hornet"] .display-4 {
    color: var(--bs-hornet-lime);
    text-shadow: 0 0 20px rgba(173, 255, 47, 0.3);
}

[data-bs-theme="green-hornet"] .lead {
    color: var(--bs-accent);
}

/* Green Hornet Game Elements */
[data-bs-theme="green-hornet"] .game-header {
    background: linear-gradient(135deg, rgba(27, 67, 50, 0.6), rgba(45, 80, 22, 0.6));
    border-radius: 10px;
    padding: 20px;
    margin-bottom: 20px;
    border: 1px solid rgba(50, 205, 50, 0.3);
}

[data-bs-theme="green-hornet"] .question-card {
    background: rgba(27, 67, 50, 0.4);
    border: 1px solid rgba(50, 205, 50, 0.4);
    box-shadow: 0 0 20px rgba(50, 205, 50, 0.2);
}

[data-bs-theme="green-hornet"] .answer-button {
    background: linear-gradient(45deg, rgba(50, 205, 50, 0.1), rgba(0, 100, 0, 0.1));
    border: 1px solid rgba(50, 205, 50, 0.3);
    color: var(--bs-accent);
    transition: all 0.3s ease;
}

[data-bs-theme="green-hornet"] .answer-button:hover {
    background: linear-gradient(45deg, rgba(50, 205, 50, 0.2), rgba(0, 100, 0, 0.2));
    box-shadow: 0 0 15px rgba(50, 205, 50, 0.4);
    transform: translateY(-2px);
    color: #ffffff !important;
    font-weight: bold !important;
}

[data-bs-theme="green-hornet"] .score-display {
    font-size: 2rem;
    font-weight: bold;
    color: var(--bs-hornet-lime);
    text-shadow: 0 0 10px rgba(173, 255, 47, 0.5);
}

[data-bs-theme="green-hornet"] .theme-option.active {
    background: var(--bs-accent);
    color: white;
}

/* Enhanced Theme-Specific Button Effects */
[data-bs-theme="aviation"] .btn-primary {
    position: relative;
    overflow: hidden;
}

[data-bs-theme="aviation"] .btn-primary::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;
}

[data-bs-theme="aviation"] .btn-primary:hover::before {
    left: 100%;
}

[data-bs-theme="green-hornet"] .btn-primary {
    position: relative;
    overflow: hidden;
}

[data-bs-theme="green-hornet"] .btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(173, 255, 47, 0.3), transparent);
    transition: left 0.5s ease;
}

[data-bs-theme="green-hornet"] .btn-primary:hover::before {
    left: 100%;
}

/* Enhanced Card Hover Effects */
[data-bs-theme="aviation"] .card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 210, 255, 0.3);
}

[data-bs-theme="green-hornet"] .card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(50, 205, 50, 0.3);
}

/* Parallax Background Effect */
.parallax-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 120%;
    height: 120%;
    background-size: cover;
    background-repeat: no-repeat;
    z-index: -2;
    will-change: transform;
}

[data-bs-theme="aviation"] .parallax-bg {
    background-image: 
        radial-gradient(circle at 20% 20%, rgba(0, 210, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(255, 215, 0, 0.1) 0%, transparent 50%);
}

[data-bs-theme="green-hornet"] .parallax-bg {
    background-image: 
        radial-gradient(circle at 30% 30%, rgba(50, 205, 50, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 70% 70%, rgba(173, 255, 47, 0.1) 0%, transparent 50%);
}

/* Theme-specific Timer Enhancements */
[data-bs-theme="aviation"] .circular-timer .timer-progress {
    filter: drop-shadow(0 0 5px var(--bs-accent));
}

[data-bs-theme="green-hornet"] .circular-timer .timer-progress {
    filter: drop-shadow(0 0 5px var(--bs-accent));
}

/* Enhanced Score Display for Themes */
[data-bs-theme="aviation"] .score-display.updated {
    color: var(--bs-accent);
    text-shadow: 0 0 15px var(--bs-accent);
}

[data-bs-theme="aviation"] .floating-score {
    color: var(--bs-aviation-gold);
    text-shadow: 0 0 15px var(--bs-aviation-gold);
}

[data-bs-theme="aviation"] .floating-score.bonus {
    color: var(--bs-accent);
    text-shadow: 0 0 20px var(--bs-accent);
}

[data-bs-theme="green-hornet"] .score-display.updated {
    color: var(--bs-accent);
    text-shadow: 0 0 15px var(--bs-accent);
}

[data-bs-theme="green-hornet"] .floating-score {
    color: var(--bs-hornet-lime);
    text-shadow: 0 0 15px var(--bs-hornet-lime);
}

[data-bs-theme="green-hornet"] .floating-score.bonus {
    color: var(--bs-accent);
    text-shadow: 0 0 20px var(--bs-accent);
}

/* Welcome Banner Theme Styles */
/* Light Theme Welcome Banner */
[data-bs-theme="light"] .card.bg-primary {
    background: linear-gradient(135deg, var(--bs-accent) 0%, #004499 100%) !important;
    border: none;
    box-shadow: 0 4px 20px rgba(0, 102, 204, 0.3);
    position: relative;
    z-index: -1;
}

[data-bs-theme="light"] .card.bg-primary .card-body {
    color: white !important;
}

/* Aviation Theme Welcome Banner */
[data-bs-theme="aviation"] .card.bg-primary {
    background: linear-gradient(135deg, var(--bs-accent) 0%, #0099cc 100%) !important;
    border: 1px solid rgba(0, 210, 255, 0.3);
    box-shadow: 0 4px 20px rgba(0, 210, 255, 0.4);
}

[data-bs-theme="aviation"] .card.bg-primary .card-body {
    color: white !important;
}

/* Green Hornet Theme Welcome Banner */
[data-bs-theme="green-hornet"] .card.bg-primary {
    background: linear-gradient(135deg, var(--bs-accent) 0%, var(--bs-hornet-dark) 100%) !important;
    border: 1px solid rgba(50, 205, 50, 0.3);
    box-shadow: 0 4px 20px rgba(50, 205, 50, 0.4);
}

[data-bs-theme="green-hornet"] .card.bg-primary .card-body {
    color: white !important;
}

/* Dark Theme Welcome Banner (Default) */
[data-bs-theme="dark"] .card.bg-primary {
    background: linear-gradient(135deg, #6f42c1 0%, #495057 100%) !important;
    border: 1px solid rgba(111, 66, 193, 0.3);
    box-shadow: 0 4px 20px rgba(111, 66, 193, 0.3);
}

[data-bs-theme="dark"] .card.bg-primary .card-body {
    color: white !important;
}

/* Enhanced avatar styling for themes */
[data-bs-theme="light"] .avatar-icon:hover {
    transform: scale(1.1);
    filter: drop-shadow(0 0 10px rgba(0, 102, 204, 0.5));
}

[data-bs-theme="aviation"] .avatar-icon:hover {
    transform: scale(1.1);
    filter: drop-shadow(0 0 10px var(--bs-aviation-gold));
}

[data-bs-theme="green-hornet"] .avatar-icon:hover {
    transform: scale(1.1);
    filter: drop-shadow(0 0 10px var(--bs-hornet-lime));
}

[data-bs-theme="dark"] .avatar-icon:hover {
    transform: scale(1.1);
    filter: drop-shadow(0 0 10px rgba(111, 66, 193, 0.5));
}

/* Red Baron Theme */
[data-bs-theme="red-baron"] {
    --bs-body-bg: #1a0d0d;
    --bs-body-color: #f5e8e8;
    --bs-primary: #dc143c;
    --bs-secondary: #8b1538;
    --bs-success: #b71c1c;
    --bs-info: #d32f2f;
    --bs-warning: #f44336;
    --bs-danger: #ff1744;
    --bs-light: #501616;
    --bs-dark: #0c0404;
    --bs-navbar-bg: linear-gradient(135deg, #8b1538 0%, #501616 100%);
    --bs-navbar-color: #dc143c;
    --bs-card-bg: rgba(139, 21, 56, 0.3);
    --bs-card-border: rgba(220, 20, 60, 0.3);
    --bs-accent: #dc143c;
    --bs-baron-crimson: #ff4569;
    --bs-baron-dark: #8b0000;
}

/* Red Baron Theme Particles */
[data-bs-theme="red-baron"] .particle {
    background: var(--bs-accent);
    box-shadow: 0 0 6px var(--bs-accent);
}

[data-bs-theme="red-baron"] .particle:nth-child(2n) {
    background: var(--bs-baron-crimson);
    box-shadow: 0 0 6px var(--bs-baron-crimson);
}

[data-bs-theme="red-baron"] {
    background: linear-gradient(135deg, #1a0d0d 0%, #8b1538 50%, #501616 100%);
    min-height: 100vh;
    position: relative;
    overflow-x: hidden;
}

[data-bs-theme="red-baron"]::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 30% 70%, rgba(220, 20, 60, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 70% 30%, rgba(255, 69, 105, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 50% 50%, rgba(139, 0, 0, 0.05) 0%, transparent 50%);
    pointer-events: none;
    z-index: -1;
}

[data-bs-theme="red-baron"]::after {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: repeating-linear-gradient(
        90deg,
        transparent,
        transparent 98px,
        rgba(220, 20, 60, 0.02) 100px
    );
    pointer-events: none;
    z-index: 0;
}

/* Fighter Pilot Code Rain Effect */
[data-bs-theme="red-baron"] .matrix-rain {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
    overflow: hidden;
}

[data-bs-theme="red-baron"] .matrix-char {
    position: absolute;
    color: var(--bs-accent);
    font-family: 'Courier New', monospace;
    font-size: 14px;
    animation: matrixFall linear infinite;
    opacity: 0.7;
}

[data-bs-theme="red-baron"] .matrix-char:nth-child(odd) {
    color: var(--bs-baron-crimson);
    animation-duration: 3s;
}

[data-bs-theme="red-baron"] .matrix-char:nth-child(even) {
    animation-duration: 4s;
}

[data-bs-theme="red-baron"] .matrix-char:nth-child(3n) {
    animation-duration: 5s;
    opacity: 0.4;
}

[data-bs-theme="red-baron"] .navbar-dark {
    background: var(--bs-navbar-bg) !important;
    border-bottom: 2px solid var(--bs-accent);
    box-shadow: 0 2px 10px rgba(220, 20, 60, 0.3);
}

[data-bs-theme="red-baron"] .navbar-brand {
    color: var(--bs-baron-crimson) !important;
    font-weight: bold;
    text-shadow: 0 0 10px rgba(255, 69, 105, 0.5);
}

[data-bs-theme="red-baron"] .navbar-nav .nav-link {
    color: var(--bs-accent) !important;
    transition: all 0.3s ease;
}

[data-bs-theme="red-baron"] .navbar-nav .nav-link:hover {
    color: var(--bs-baron-crimson) !important;
    text-shadow: 0 0 5px rgba(255, 69, 105, 0.7);
}

[data-bs-theme="red-baron"] .card {
    background: var(--bs-card-bg);
    border: 1px solid var(--bs-card-border);
    backdrop-filter: blur(10px);
    box-shadow: 0 4px 15px rgba(220, 20, 60, 0.1);
}

[data-bs-theme="red-baron"] .btn-primary {
    background: linear-gradient(45deg, var(--bs-accent), var(--bs-baron-dark));
    border-color: var(--bs-accent);
    box-shadow: 0 0 15px rgba(220, 20, 60, 0.3);
    transition: all 0.3s ease;
    color: #ffffff !important;
    font-weight: bold !important;
}

[data-bs-theme="red-baron"] .btn-primary:hover {
    background: linear-gradient(45deg, var(--bs-baron-dark), var(--bs-accent));
    box-shadow: 0 0 20px rgba(220, 20, 60, 0.5);
    transform: translateY(-2px);
}

[data-bs-theme="red-baron"] .badge {
    background: linear-gradient(45deg, var(--bs-accent), var(--bs-baron-dark)) !important;
    color: white;
    text-shadow: 0 1px 2px rgba(0,0,0,0.5);
}

[data-bs-theme="red-baron"] .alert {
    backdrop-filter: blur(10px);
    border: 1px solid rgba(220, 20, 60, 0.3);
}

[data-bs-theme="red-baron"] .progress-bar {
    background: linear-gradient(45deg, var(--bs-accent), var(--bs-baron-dark));
    box-shadow: 0 0 10px rgba(220, 20, 60, 0.5);
}

[data-bs-theme="red-baron"] .display-4 {
    color: var(--bs-baron-crimson);
    text-shadow: 0 0 20px rgba(255, 69, 105, 0.3);
}

[data-bs-theme="red-baron"] .lead {
    color: var(--bs-accent);
}

/* Red Baron Game Elements */
[data-bs-theme="red-baron"] .game-header {
    background: linear-gradient(135deg, rgba(139, 21, 56, 0.6), rgba(80, 22, 22, 0.6));
    border-radius: 10px;
    padding: 20px;
    margin-bottom: 20px;
    border: 1px solid rgba(220, 20, 60, 0.3);
}

[data-bs-theme="red-baron"] .question-card {
    background: rgba(139, 21, 56, 0.4);
    border: 1px solid rgba(220, 20, 60, 0.4);
    box-shadow: 0 0 20px rgba(220, 20, 60, 0.2);
}

[data-bs-theme="red-baron"] .answer-button {
    background: linear-gradient(45deg, rgba(220, 20, 60, 0.1), rgba(139, 0, 0, 0.1));
    border: 1px solid rgba(220, 20, 60, 0.3);
    color: #f8f8f8;
    transition: all 0.3s ease;
}

[data-bs-theme="red-baron"] .answer-button:hover {
    background: linear-gradient(45deg, rgba(220, 20, 60, 0.2), rgba(139, 0, 0, 0.2));
    box-shadow: 0 0 15px rgba(220, 20, 60, 0.4);
    transform: translateY(-2px);
    color: #ffffff !important;
    font-weight: bold !important;
}

[data-bs-theme="red-baron"] .score-display {
    font-size: 2rem;
    font-weight: bold;
    color: var(--bs-baron-crimson);
    text-shadow: 0 0 10px rgba(255, 69, 105, 0.5);
}

[data-bs-theme="red-baron"] .theme-option.active {
    background: var(--bs-accent);
    color: white;
}

/* Red Baron Enhanced Button Effects */
[data-bs-theme="red-baron"] .btn-primary {
    position: relative;
    overflow: hidden;
}

[data-bs-theme="red-baron"] .btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 69, 105, 0.3), transparent);
    transition: left 0.5s ease;
}

[data-bs-theme="red-baron"] .btn-primary:hover::before {
    left: 100%;
}

/* Red Baron Card Hover Effects */
[data-bs-theme="red-baron"] .card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(220, 20, 60, 0.3);
}

/* Red Baron Parallax Background Effect */
[data-bs-theme="red-baron"] .parallax-bg {
    background-image: 
        radial-gradient(circle at 30% 30%, rgba(220, 20, 60, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 70% 70%, rgba(255, 69, 105, 0.1) 0%, transparent 50%);
}

/* Red Baron Timer Enhancements */
[data-bs-theme="red-baron"] .circular-timer .timer-progress {
    filter: drop-shadow(0 0 5px var(--bs-accent));
}

/* Red Baron Score Display */
[data-bs-theme="red-baron"] .score-display.updated {
    color: var(--bs-accent);
    text-shadow: 0 0 15px var(--bs-accent);
}

[data-bs-theme="red-baron"] .floating-score {
    color: var(--bs-baron-crimson);
    text-shadow: 0 0 15px var(--bs-baron-crimson);
}

[data-bs-theme="red-baron"] .floating-score.bonus {
    color: var(--bs-accent);
    text-shadow: 0 0 20px var(--bs-accent);
}

/* Red Baron Theme Welcome Banner */
[data-bs-theme="red-baron"] .card.bg-primary {
    background: linear-gradient(135deg, var(--bs-accent) 0%, var(--bs-baron-dark) 100%) !important;
    border: 1px solid rgba(220, 20, 60, 0.3);
    box-shadow: 0 4px 20px rgba(220, 20, 60, 0.4);
}

[data-bs-theme="red-baron"] .card.bg-primary .card-body {
    color: white !important;
}

/* Red Baron Enhanced avatar styling */
[data-bs-theme="red-baron"] .avatar-icon:hover {
    transform: scale(1.1);
    filter: drop-shadow(0 0 10px var(--bs-baron-crimson));
}

/* Animation for theme transitions */
* {
    transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
}