/**
 * GTA V LOD Light Remover - Enhanced Modern Theme
 * Professional Design System with Animations and Glass Morphism
 */

:root {
    /* Enhanced Color Palette */
    --color-primary: #6366f1;
    --color-primary-hover: #4f46e5;
    --color-secondary: #10b981;
    --color-secondary-hover: #059669;
    --color-accent: #8b5cf6;
    --color-accent-hover: #7c3aed;
    --color-danger: #ef4444;
    --color-warning: #f59e0b;
    --color-info: #3b82f6;
    --color-success: #10b981;
    
    /* RGB Values for rgba usage */
    --color-primary-rgb: 99, 102, 241;
    --color-secondary-rgb: 16, 185, 129;
    --color-accent-rgb: 139, 92, 246;
    --color-danger-rgb: 239, 68, 68;
    --color-warning-rgb: 245, 158, 11;
    --color-info-rgb: 59, 130, 246;
    --color-success-rgb: 16, 185, 129;
    
    /* Enhanced Dark Theme */
    --color-bg: #0f0f23;
    --color-darker-bg: #0a0a1a;
    --color-card-bg: #1a1a35;
    --color-border: #2a2a4a;
    --color-text: #e0e6ed;
    --color-text-muted: #9ca3af;
    --color-heading: #ffffff;
    
    /* Gradient System */
    --gradient-primary: linear-gradient(135deg, #6366f1 0%, #8b5cf6 25%, #06b6d4 50%, #10b981 75%, #f59e0b 100%);
    --gradient-card: linear-gradient(145deg, rgba(255,255,255,0.02), rgba(255,255,255,0.001));
    --gradient-hover: linear-gradient(145deg, rgba(99, 102, 241, 0.08), rgba(16, 185, 129, 0.05));
    --gradient-glow: radial-gradient(circle at center, rgba(99, 102, 241, 0.1), transparent 70%);
    
    /* Enhanced Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;
    
    /* Modern Border Radius */
    --border-radius-sm: 8px;
    --border-radius-md: 12px;
    --border-radius-lg: 16px;
    --border-radius-xl: 20px;
    --border-radius-2xl: 24px;
    
    /* Professional Shadows */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.15);
    --shadow-lg: 0 10px 30px rgba(0, 0, 0, 0.2);
    --shadow-xl: 0 20px 60px rgba(0,0,0,0.25), 0 8px 32px rgba(0,0,0,0.1);
    --shadow-glow: 0 0 30px rgba(99, 102, 241, 0.3);
    
    /* Smooth Transitions */
    --transition-fast: 0.15s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
    --transition-bounce: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    
    /* Typography */
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-md: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 2rem;
    --font-size-4xl: 2.5rem;
}

/* Global Animations */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes slideIn {
    from { opacity: 0; transform: translateX(-30px); }
    to { opacity: 1; transform: translateX(0); }
}

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

@keyframes gradientAnimation {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

@keyframes shimmer {
    0% { left: -100%; }
    100% { left: 100%; }
}

@keyframes glow {
    0%, 100% { box-shadow: 0 0 20px rgba(99, 102, 241, 0.3); }
    50% { box-shadow: 0 0 40px rgba(99, 102, 241, 0.6); }
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
}

/* Enhanced Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: var(--color-bg);
    color: var(--color-text);
    line-height: 1.6;
    overflow-x: hidden;
    font-smooth: always;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Enhanced Utility Classes */
.fade-in {
    animation: fadeIn 0.6s ease-out;
}

.slide-in {
    animation: slideIn 0.6s ease-out;
}

.scale-in {
    animation: scaleIn 0.6s ease-out;
}

.floating {
    animation: float 3s ease-in-out infinite;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

/* Enhanced Button System */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: 0.75rem 1.5rem;
    border-radius: var(--border-radius-md);
    font-weight: 600;
    text-decoration: none;
    border: none;
    cursor: pointer;
    transition: var(--transition-bounce);
    position: relative;
    overflow: hidden;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-size: var(--font-size-sm);
    min-height: 44px;
}

.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-primary {
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    color: white;
    box-shadow: 0 4px 15px rgba(99, 102, 241, 0.4);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(99, 102, 241, 0.6);
}

.btn-secondary {
    background: var(--gradient-card);
    color: var(--color-text);
    border: 1px solid rgba(255,255,255,0.2);
    box-shadow: var(--shadow-md);
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    background: var(--gradient-hover);
    border-color: rgba(var(--color-primary-rgb), 0.4);
}

.btn-outline {
    background: transparent;
    color: var(--color-text);
    border: 2px solid rgba(255,255,255,0.2);
}

.btn-outline:hover {
    background: rgba(255,255,255,0.1);
    border-color: var(--color-primary);
    transform: translateY(-2px);
}

.btn-danger {
    background: linear-gradient(135deg, var(--color-danger), #dc2626);
    color: white;
    box-shadow: 0 4px 15px rgba(239, 68, 68, 0.4);
}

.btn-danger:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(239, 68, 68, 0.6);
}

/* Enhanced Card System */
.card {
    background: var(--color-card-bg);
    border-radius: var(--border-radius-2xl);
    box-shadow: var(--shadow-xl);
    overflow: hidden;
    border: 1px solid rgba(255,255,255,0.1);
    backdrop-filter: blur(10px);
    position: relative;
    transition: var(--transition-bounce);
}

.card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--gradient-card);
    z-index: -1;
    border-radius: var(--border-radius-2xl);
}

.card:hover {
    transform: translateY(-4px) scale(1.02);
    box-shadow: 0 25px 80px rgba(99, 102, 241, 0.3), 0 10px 40px rgba(0,0,0,0.2);
}

.card-header {
    background: var(--gradient-primary);
    background-size: 300% 300%;
    animation: gradientAnimation 8s ease-in-out infinite;
    color: white;
    padding: var(--spacing-xl);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.card-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    animation: shimmer 3s infinite;
}

.card-header h1,
.card-header h2,
.card-header h3 {
    margin: 0;
    text-shadow: 0 2px 4px rgba(0,0,0,0.3);
    position: relative;
    z-index: 1;
}

.card-body {
    padding: var(--spacing-xl);
}

/* Enhanced Form System */
.form-group {
    margin-bottom: var(--spacing-lg);
}

.form-label {
    display: block;
    margin-bottom: var(--spacing-sm);
    color: var(--color-heading);
    font-weight: 600;
    font-size: var(--font-size-sm);
}

.form-control {
    width: 100%;
    padding: 1rem;
    background: var(--color-darker-bg);
    border: 2px solid rgba(255,255,255,0.1);
    border-radius: var(--border-radius-md);
    color: var(--color-text);
    font-size: var(--font-size-md);
    transition: var(--transition-bounce);
    backdrop-filter: blur(5px);
}

.form-control:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 4px rgba(var(--color-primary-rgb), 0.1);
    background: rgba(255,255,255,0.02);
}

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

/* Enhanced Table System */
.table-container {
    background: var(--color-card-bg);
    border-radius: var(--border-radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    border: 1px solid rgba(255,255,255,0.1);
}

.table {
    width: 100%;
    border-collapse: collapse;
    background: transparent;
}

.table th {
    background: var(--gradient-primary);
    background-size: 300% 300%;
    animation: gradientAnimation 8s ease-in-out infinite;
    color: white;
    padding: var(--spacing-lg);
    text-align: left;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-size: var(--font-size-sm);
    position: relative;
}

.table td {
    padding: var(--spacing-lg);
    border-bottom: 1px solid rgba(255,255,255,0.1);
    vertical-align: middle;
    background: var(--gradient-card);
    transition: var(--transition-normal);
}

.table tr:hover td {
    background: var(--gradient-hover);
    transform: scale(1.02);
}

/* Enhanced Alert System */
.alert {
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-md);
    margin-bottom: var(--spacing-lg);
    border: 1px solid;
    backdrop-filter: blur(10px);
    position: relative;
    overflow: hidden;
}

.alert::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
}

.alert-success {
    background: rgba(var(--color-success-rgb), 0.1);
    border-color: rgba(var(--color-success-rgb), 0.3);
    color: var(--color-success);
}

.alert-success::before {
    background: var(--color-success);
}

.alert-error,
.alert-danger {
    background: rgba(var(--color-danger-rgb), 0.1);
    border-color: rgba(var(--color-danger-rgb), 0.3);
    color: var(--color-danger);
}

.alert-error::before,
.alert-danger::before {
    background: var(--color-danger);
}

.alert-warning {
    background: rgba(var(--color-warning-rgb), 0.1);
    border-color: rgba(var(--color-warning-rgb), 0.3);
    color: var(--color-warning);
}

.alert-warning::before {
    background: var(--color-warning);
}

.alert-info {
    background: rgba(var(--color-info-rgb), 0.1);
    border-color: rgba(var(--color-info-rgb), 0.3);
    color: var(--color-info);
}

.alert-info::before {
    background: var(--color-info);
}

/* Enhanced Badge System */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 0.375rem 0.75rem;
    border-radius: var(--border-radius-xl);
    font-size: var(--font-size-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    backdrop-filter: blur(10px);
    border: 1px solid;
}

.badge-primary {
    background: rgba(var(--color-primary-rgb), 0.2);
    border-color: rgba(var(--color-primary-rgb), 0.4);
    color: var(--color-primary);
}

.badge-success {
    background: rgba(var(--color-success-rgb), 0.2);
    border-color: rgba(var(--color-success-rgb), 0.4);
    color: var(--color-success);
}

.badge-warning {
    background: rgba(var(--color-warning-rgb), 0.2);
    border-color: rgba(var(--color-warning-rgb), 0.4);
    color: var(--color-warning);
}

.badge-danger {
    background: rgba(var(--color-danger-rgb), 0.2);
    border-color: rgba(var(--color-danger-rgb), 0.4);
    color: var(--color-danger);
}

.badge-info {
    background: rgba(var(--color-info-rgb), 0.2);
    border-color: rgba(var(--color-info-rgb), 0.4);
    color: var(--color-info);
}

/* Icon System */
.icon-xs { width: 12px; height: 12px; }
.icon-sm { width: 16px; height: 16px; }
.icon-md { width: 20px; height: 20px; }
.icon-lg { width: 24px; height: 24px; }
.icon-xl { width: 32px; height: 32px; }

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        padding: 0 var(--spacing-md);
    }
    
    .btn {
        padding: 0.625rem 1rem;
        font-size: var(--font-size-xs);
    }
    
    .card-header,
    .card-body {
        padding: var(--spacing-lg);
    }
    
    .table th,
    .table td {
        padding: var(--spacing-md);
    }
}

/* Glass Morphism Effects */
.glass {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.glass-dark {
    background: rgba(0, 0, 0, 0.2);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

/* Loading States */
.loading {
    position: relative;
    overflow: hidden;
}

.loading::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.1), transparent);
    animation: shimmer 1.5s infinite;
}

/* Hover Glow Effects */
.glow-on-hover {
    transition: var(--transition-normal);
}

.glow-on-hover:hover {
    box-shadow: var(--shadow-glow);
}

/* Text Utilities */
.text-gradient {
    background: var(--gradient-primary);
    background-size: 300% 300%;
    animation: gradientAnimation 8s ease-in-out infinite;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Enhanced Scrollbar */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--color-darker-bg);
    border-radius: var(--border-radius-sm);
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(45deg, var(--color-primary), var(--color-secondary));
    border-radius: var(--border-radius-sm);
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(45deg, var(--color-primary-hover), var(--color-secondary-hover));
}

/* Selection Styling */
::selection {
    background: rgba(var(--color-primary-rgb), 0.3);
    color: var(--color-heading);
}