/* Enhanced Admin Panel CSS */
/* Import modern professional fonts */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@200;300;400;500;600;700;800&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@100;200;300;400;500;600;700;800;900&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@100;200;300;400;500;600;700;800;900&display=swap');

/* Root Variables for Modern Theme */
:root {
    --primary-color: #6366f1;
    --primary-dark: #4f46e5;
    --primary-light: #8b5cf6;
    --primary-gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --secondary-color: #10b981;
    --secondary-gradient: linear-gradient(135deg, #11998e 0%, #38ef7d 100%);
    --accent-color: #f59e0b;
    --accent-gradient: linear-gradient(135deg, #ffd89b 0%, #19547b 100%);
    --danger-color: #ef4444;
    --danger-gradient: linear-gradient(135deg, #ff6b6b 0%, #ee5a24 100%);
    --warning-color: #f97316;
    --warning-gradient: linear-gradient(135deg, #feca57 0%, #ff9ff3 100%);
    --info-color: #06b6d4;
    --info-gradient: linear-gradient(135deg, #74b9ff 0%, #0984e3 100%);
    --success-color: #10b981;
    --success-gradient: linear-gradient(135deg, #56ab2f 0%, #a8e6cf 100%);
    --dark-color: #1f2937;
    --light-color: #f8fafc;
    --gray-50: #f9fafb;
    --gray-100: #f3f4f6;
    --gray-200: #e5e7eb;
    --gray-300: #d1d5db;
    --gray-400: #9ca3af;
    --gray-500: #6b7280;
    --gray-600: #4b5563;
    --gray-700: #374151;
    --gray-800: #1f2937;
    --gray-900: #111827;
    --white: #ffffff;
    
    /* Glass morphism */
    --glass-bg: rgba(255, 255, 255, 0.25);
    --glass-border: rgba(255, 255, 255, 0.18);
    --glass-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.37);
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    --shadow-glow: 0 0 20px rgba(99, 102, 241, 0.3);
    
    /* Border radius */
    --rounded-sm: 0.125rem;
    --rounded: 0.375rem;
    --rounded-md: 0.375rem;
    --rounded-lg: 0.5rem;
    --rounded-xl: 0.75rem;
    --rounded-2xl: 1rem;
    --rounded-3xl: 1.5rem;
    --rounded-full: 9999px;
    
    /* Transitions */
    --transition: all 0.15s ease-in-out;
    --transition-fast: all 0.1s ease-in-out;
    --transition-slow: all 0.3s ease-in-out;
    
    /* Fonts */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-secondary: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-display: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-modern: 'Outfit', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

/* Dark Theme Variables */
[data-theme="dark"] {
    --primary-color: #8b5cf6;
    --primary-dark: #7c3aed;
    --primary-light: #a78bfa;
    --dark-color: #0f172a;
    --light-color: #1e293b;
    --gray-50: #0f172a;
    --gray-100: #1e293b;
    --gray-200: #334155;
    --gray-300: #475569;
    --gray-400: #64748b;
    --gray-500: #94a3b8;
    --gray-600: #cbd5e1;
    --gray-700: #e2e8f0;
    --gray-800: #f1f5f9;
    --gray-900: #f8fafc;
    --white: #1e293b;
    --glass-bg: rgba(30, 41, 59, 0.25);
    --glass-border: rgba(148, 163, 184, 0.18);
}

/* Enhanced Dark Theme Styles */
[data-theme="dark"] .card {
    background: var(--gray-100);
    border-color: var(--gray-200);
    color: var(--gray-300);
}

[data-theme="dark"] .bg-white {
    background: var(--gray-100) !important;
    color: var(--gray-300) !important;
}

[data-theme="dark"] .text-gray-800 {
    color: var(--gray-300) !important;
}

[data-theme="dark"] .text-gray-600 {
    color: var(--gray-400) !important;
}

[data-theme="dark"] .text-gray-500 {
    color: var(--gray-500) !important;
}

[data-theme="dark"] .topbar {
    background: var(--gray-100) !important;
    border-color: var(--gray-200) !important;
}

[data-theme="dark"] .navbar-light .navbar-nav .nav-link {
    color: var(--gray-300) !important;
}

[data-theme="dark"] .btn-primary {
    background: var(--primary-color);
    border-color: var(--primary-color);
}

[data-theme="dark"] .btn-primary:hover {
    background: var(--primary-dark);
    border-color: var(--primary-dark);
}

[data-theme="dark"] .dropdown-menu {
    background: var(--gray-100);
    border-color: var(--gray-200);
}

[data-theme="dark"] .dropdown-item {
    color: var(--gray-300);
}

[data-theme="dark"] .dropdown-item:hover {
    background: var(--gray-200);
    color: var(--gray-300);
}

[data-theme="dark"] .mobile-menu-dropdown {
    background: var(--gray-100);
    border-color: var(--gray-200);
}

[data-theme="dark"] .mobile-menu-dropdown .dropdown-item {
    color: var(--gray-300);
}

[data-theme="dark"] .mobile-menu-dropdown .dropdown-item:hover {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: white;
}

/* Base Typography and Layout */
body {
    font-family: var(--font-primary);
    font-size: 0.875rem;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    background-attachment: fixed;
    line-height: 1.6;
    color: var(--gray-700);
    transition: var(--transition-slow);
}

/* Dark theme body */
[data-theme="dark"] body {
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
    color: var(--gray-300);
}

/* Advanced Typography */
.font-primary { font-family: var(--font-primary) !important; }
.font-secondary { font-family: var(--font-secondary) !important; }
.font-display { font-family: var(--font-display) !important; }
.font-modern { font-family: var(--font-modern) !important; }

/* Modern Text Gradients */
.text-gradient {
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 700;
}

.text-gradient-secondary {
    background: var(--secondary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 700;
}

.text-gradient-accent {
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 700;
}

/* Glassmorphism Effects */
.glass {
    background: var(--glass-bg);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--glass-border);
    border-radius: var(--rounded-xl);
    box-shadow: var(--glass-shadow);
}

.glass-card {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: var(--rounded-2xl);
    box-shadow: var(--glass-shadow);
    transition: var(--transition);
}

.glass-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-2xl);
}

/* Advanced Animations */
@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translate3d(0, 100%, 0);
    }
    to {
        opacity: 1;
        transform: translate3d(0, 0, 0);
    }
}

@keyframes slideInDown {
    from {
        opacity: 0;
        transform: translate3d(0, -100%, 0);
    }
    to {
        opacity: 1;
        transform: translate3d(0, 0, 0);
    }
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translate3d(-100%, 0, 0);
    }
    to {
        opacity: 1;
        transform: translate3d(0, 0, 0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translate3d(100%, 0, 0);
    }
    to {
        opacity: 1;
        transform: translate3d(0, 0, 0);
    }
}

@keyframes fadeInScale {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes bounce {
    0%, 20%, 53%, 80%, 100% {
        transform: translate3d(0, 0, 0);
    }
    40%, 43% {
        transform: translate3d(0, -10px, 0);
    }
    70% {
        transform: translate3d(0, -5px, 0);
    }
    90% {
        transform: translate3d(0, -2px, 0);
    }
}

@keyframes pulse {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
    100% {
        transform: scale(1);
    }
}

@keyframes shimmer {
    0% {
        background-position: -200px 0;
    }
    100% {
        background-position: calc(200px + 100%) 0;
    }
}

/* Animation Classes */
.slide-in-up { animation: slideInUp 0.6s ease-out; }
.slide-in-down { animation: slideInDown 0.6s ease-out; }
.slide-in-left { animation: slideInLeft 0.6s ease-out; }
.slide-in-right { animation: slideInRight 0.6s ease-out; }
.fade-in-scale { animation: fadeInScale 0.6s ease-out; }
.bounce { animation: bounce 1s; }
.pulse { animation: pulse 2s infinite; }

/* Staggered animations */
.stagger-1 { animation-delay: 0.1s; }
.stagger-2 { animation-delay: 0.2s; }
.stagger-3 { animation-delay: 0.3s; }
.stagger-4 { animation-delay: 0.4s; }
.stagger-5 { animation-delay: 0.5s; }

/* Dark Theme Toggle */
.theme-toggle {
    position: fixed;
    top: 80px;
    right: 20px;
    z-index: 1050;
    background: var(--primary-color);
    border: 2px solid white;
    border-radius: 50%;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    color: white;
    box-shadow: 0 4px 12px rgba(0,0,0,0.2);
    font-size: 1.2rem;
}

.theme-toggle:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(0,0,0,0.3);
    background: var(--primary-dark);
}

.theme-toggle:active {
    transform: scale(0.95);
}

/* Make sure it's visible on mobile */
@media (max-width: 767.98px) {
    .theme-toggle {
        top: 70px;
        right: 15px;
        width: 45px;
        height: 45px;
        font-size: 1.1rem;
    }
}

/* Enhanced Sidebar */
.sidebar {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    box-shadow: var(--shadow-xl);
    border-right: none;
    transition: var(--transition-slow);
}

[data-theme="dark"] .sidebar {
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
}

.sidebar .sidebar-brand {
    padding: 1.5rem 1rem;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    margin: 0.5rem;
    border-radius: var(--rounded-xl);
    transition: var(--transition);
}

.sidebar .sidebar-brand:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

.sidebar .sidebar-brand-icon {
    font-size: 2rem;
    color: #fff;
    margin-right: 0.5rem;
}

.sidebar .sidebar-brand-text {
    color: #fff;
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.2rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.sidebar .nav-item .nav-link {
    color: rgba(255, 255, 255, 0.9);
    padding: 1rem 1.5rem;
    margin: 0.2rem 0.5rem;
    border-radius: var(--rounded-lg);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.sidebar .nav-item .nav-link::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: var(--transition-slow);
}

.sidebar .nav-item .nav-link:hover::before {
    left: 100%;
}

.sidebar .nav-item .nav-link:hover,
.sidebar .nav-item .nav-link.active {
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    color: #fff;
    transform: translateX(5px);
    box-shadow: var(--shadow-md);
}

.sidebar .nav-item .nav-link i {
    margin-right: 0.75rem;
    font-size: 1.1rem;
    width: 20px;
    text-align: center;
}

/* Enhanced Topbar */
.topbar {
    background: var(--glass-bg) !important;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--glass-border);
    box-shadow: var(--shadow-lg);
}

.topbar .navbar-search .form-control {
    background: rgba(255, 255, 255, 0.9);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: var(--rounded-full);
    padding: 0.75rem 1.5rem;
    transition: var(--transition);
    backdrop-filter: blur(10px);
}

.topbar .navbar-search .form-control:focus {
    background: var(--white);
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.topbar .navbar-search .btn {
    background: var(--primary-gradient);
    border: none;
    border-radius: var(--rounded-full);
    padding: 0.75rem 1.5rem;
    margin-left: -1px;
    transition: var(--transition);
}

.topbar .navbar-search .btn:hover {
    transform: scale(1.05);
    box-shadow: var(--shadow-glow);
}

/* Mobile Navigation Menu Styles */
.mobile-nav-menu {
    margin-right: auto;
}

.mobile-menu-btn {
    font-size: 0.875rem;
    padding: 0.5rem 0.75rem;
    border-radius: 0.5rem;
    font-weight: 500;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border: none;
    color: white;
    transition: all 0.3s ease;
}

.mobile-menu-btn:hover,
.mobile-menu-btn:focus {
    background: linear-gradient(135deg, #5a67d8 0%, #667eea 100%);
    color: white;
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.15);
}

.mobile-menu-dropdown {
    max-width: 300px;
    width: 90vw;
    max-height: 70vh;
    overflow-y: auto;
    border: none;
    border-radius: 1rem;
    box-shadow: 0 10px 25px rgba(0,0,0,0.15);
    padding: 0.5rem 0;
}

.mobile-menu-dropdown .dropdown-header {
    font-weight: 600;
    color: var(--primary-color);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 0.75rem 1rem 0.25rem 1rem;
    margin: 0;
    background: transparent;
}

.mobile-menu-dropdown .dropdown-item {
    padding: 0.75rem 1rem;
    font-size: 0.875rem;
    transition: all 0.2s ease;
    border-radius: 0;
}

.mobile-menu-dropdown .dropdown-item:hover,
.mobile-menu-dropdown .dropdown-item:focus {
    background: linear-gradient(135deg, #f8f9ff 0%, #e3f2fd 100%);
    color: var(--primary-color);
    padding-left: 1.25rem;
}

.mobile-menu-dropdown .dropdown-item.pl-4 {
    padding-left: 2rem;
    font-size: 0.8125rem;
}

.mobile-menu-dropdown .dropdown-item.pl-4:hover {
    padding-left: 2.25rem;
}

.mobile-menu-dropdown .dropdown-divider {
    margin: 0.25rem 0;
    border-color: #e9ecef;
}

.mobile-menu-dropdown .badge {
    font-size: 0.625rem;
}

/* Current page and active state styles */
.mobile-menu-dropdown .dropdown-item.current-page {
    background: linear-gradient(135deg, #e3f2fd 0%, #f3e5f5 100%);
    color: var(--primary-color);
    font-weight: 600;
    border-left: 3px solid var(--primary-color);
}

.mobile-menu-dropdown .dropdown-item.active {
    background: var(--primary-color) !important;
    color: white !important;
    transform: scale(0.98);
}

/* Better visual feedback */
.mobile-menu-dropdown .dropdown-item:active {
    background: var(--primary-color);
    color: white;
    transform: scale(0.95);
}

/* Improved header styling */
.mobile-menu-dropdown .dropdown-header {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    margin: 0.25rem 0;
    border-radius: 0.5rem;
}

/* Enhanced mobile topbar */
@media (max-width: 767.98px) {
    .topbar {
        padding: 0.5rem 1rem;
        flex-wrap: nowrap;
    }
    
    .mobile-nav-menu {
        flex: 1;
        display: flex;
        justify-content: flex-start;
    }
    
    /* Hide search on mobile to make room for menu */
    .navbar-search {
        display: none !important;
    }
    
    /* Adjust topbar layout for mobile */
    .topbar .navbar-nav {
        flex-direction: row;
        align-items: center;
    }
    
    /* Make mobile menu more prominent */
    .mobile-menu-btn {
        font-size: 0.9rem;
        padding: 0.6rem 1rem;
        margin-left: 0.5rem;
    }
}

/* Responsive adjustments */
@media (max-width: 575.98px) {
    .mobile-menu-dropdown {
        width: 95vw;
        max-width: none;
        left: 50% !important;
        transform: translateX(-50%);
    }
    
    .mobile-menu-btn {
        font-size: 0.8rem;
        padding: 0.5rem 0.75rem;
    }
}

/* SIMPLIFIED Mobile Sidebar Styles */
@media (max-width: 767.98px) {
    /* Mobile toggle button - force visibility */
    #sidebarToggleTop {
        display: block !important;
        visibility: visible !important;
        opacity: 1 !important;
        z-index: 1050 !important;
        position: relative;
        background: rgba(0,0,0,0.1) !important;
        border: 2px solid #007bff !important;
        color: #007bff !important;
        font-size: 1.5rem !important;
        padding: 12px !important;
        margin-right: 10px !important;
        border-radius: 8px !important;
        min-width: 50px;
        min-height: 50px;
        transition: all 0.3s ease;
    }
    
    #sidebarToggleTop:hover,
    #sidebarToggleTop:focus,
    #sidebarToggleTop:active {
        background: #007bff !important;
        color: white !important;
        transform: scale(1.1);
    }
    
    /* Mobile sidebar positioning */
    .sidebar {
        position: fixed !important;
        top: 0 !important;
        left: 0 !important;
        height: 100vh !important;
        width: 280px !important;
        z-index: 1040 !important;
        background: linear-gradient(135deg, #667eea 0%, #764ba2 100%) !important;
        box-shadow: 5px 0 15px rgba(0,0,0,0.3);
        transition: transform 0.3s ease-in-out !important;
    }
    
    /* Hidden state - slide out to left */
    .sidebar.mobile-hidden {
        transform: translateX(-100%) !important;
    }
    
    /* Visible state - slide in from left */
    .sidebar.mobile-visible {
        transform: translateX(0) !important;
    }
    
    /* Overlay when sidebar is open */
    body.mobile-sidebar-open::before {
        content: '';
        position: fixed;
        top: 0;
        left: 0;
        width: 100vw;
        height: 100vh;
        background: rgba(0, 0, 0, 0.6);
        z-index: 1035;
        display: block;
    }
    
    /* Content wrapper - always full width on mobile */
    #content-wrapper {
        margin-left: 0 !important;
        width: 100% !important;
    }
    
    /* Topbar adjustments */
    .topbar {
        position: relative !important;
        z-index: 1041 !important;
        background: white !important;
        box-shadow: 0 2px 10px rgba(0,0,0,0.1);
        padding-left: 15px !important;
        padding-right: 15px !important;
    }
    
    /* Remove original sb-admin sidebar styles on mobile */
    .sidebar.toggled {
        transform: none !important;
    }
    
    body.sidebar-toggled .sidebar {
        transform: none !important;
    }
}

/* Additional mobile improvements */
@media (max-width: 767.98px) {
    /* Make toggle button super obvious for testing */
    #sidebarToggleTop {
        animation: pulse 2s infinite;
    }
    
    @keyframes pulse {
        0% { transform: scale(1); }
        50% { transform: scale(1.05); }
        100% { transform: scale(1); }
    }
    
    /* Ensure sidebar content is scrollable */
    .sidebar {
        overflow-y: auto;
    }
    
    /* Better mobile navigation */
    .sidebar .nav-link {
        padding: 12px 20px;
        font-size: 16px;
    }
    
    .sidebar .nav-link span {
        display: inline !important;
    }
}

/* Touch improvements for all screen sizes */
.btn, .nav-link, #sidebarToggleTop {
    -webkit-tap-highlight-color: rgba(0,0,0,0.1);
    touch-action: manipulation;
}

/* Improved button states */
.btn-ripple {
    position: relative;
    overflow: hidden;
    transform: translate3d(0, 0, 0);
}

.btn-ripple:focus {
    outline: none;
    box-shadow: 0 0 0 0.2rem rgba(78, 115, 223, 0.25);
}

/* Additional Mobile Navigation Enhancements */
@media (max-width: 767.98px) {
    /* Ensure mobile menu is easily accessible */
    .mobile-nav-menu .dropdown-toggle::after {
        margin-left: 0.5rem;
        font-size: 0.7rem;
    }
    
    /* Enhanced button styles for mobile */
    .mobile-menu-btn {
        position: relative;
        overflow: hidden;
    }
    
    .mobile-menu-btn::before {
        content: '';
        position: absolute;
        top: 50%;
        left: 50%;
        width: 0;
        height: 0;
        background: rgba(255,255,255,0.2);
        border-radius: 50%;
        transform: translate(-50%, -50%);
        transition: width 0.3s, height 0.3s;
    }
    
    .mobile-menu-btn:active::before {
        width: 300px;
        height: 300px;
    }
    
    /* Mobile sidebar improvements */
    .sidebar.mobile-visible {
        box-shadow: 5px 0 25px rgba(0,0,0,0.4);
    }
    
    /* Improved overlay */
    body.mobile-sidebar-open::before {
        backdrop-filter: blur(2px);
        -webkit-backdrop-filter: blur(2px);
    }
    
    /* Better touch targets */
    .mobile-menu-dropdown .dropdown-item {
        min-height: 44px;
        display: flex;
        align-items: center;
    }
    
    /* Scroll improvements */
    .mobile-menu-dropdown {
        -webkit-overflow-scrolling: touch;
    }
}

/* Animation improvements */
.mobile-menu-dropdown {
    animation: fadeInUp 0.3s ease-out;
}

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

/* Loading state for mobile menu */
.mobile-menu-btn.loading {
    pointer-events: none;
    opacity: 0.7;
}

.mobile-menu-btn.loading i {
    animation: spin 1s linear infinite;
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* Hover effects for mobile cards */