/*
/* ============================================================================
/*  LiteBansU
/* ============================================================================
/*
/*  Plugin Name:   LiteBansU
/*  Description:   A modern, secure, and responsive web interface for LiteBans punishment management system.
/*  Version:       1.0
/*  Author:        Yamiru <yamiru@yamiru.com>
/*  Author URI:    https://yamiru.com
/*  License:       MIT
/*  License URI:   https://opensource.org/licenses/MIT
/*  Repository    https://github.com/Yamiru/LitebansU/
/* ============================================================================
/*/

/* ==========================================
   CSS Variables & Modern Theme System
   ========================================== */
:root {
    /* Modern Color Palette */
    --primary: #6366f1;
    --primary-hover: #4f46e5;
    --primary-light: #818cf8;
    --primary-dark: #4338ca;
    --secondary: #8b5cf6;
    --secondary-hover: #7c3aed;
    --success: #10b981;
    --success-hover: #059669;
    --danger: #ef4444;
    --danger-hover: #dc2626;
    --warning: #f59e0b;
    --warning-hover: #d97706;
    --info: #06b6d4;
    --info-hover: #0891b2;
    
    /* Neutral Scale */
    --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;
    --gray-950: #030712;
    
    /* Typography */
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-mono: 'Fira Code', 'JetBrains Mono', Consolas, monospace;
    
    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;
    
    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    --radius-full: 9999px;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow: 0 1px 3px 0 rgb(0 0 0 / 0.1), 0 1px 2px -1px rgb(0 0 0 / 0.1);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
    --shadow-2xl: 0 25px 50px -12px rgb(0 0 0 / 0.25);
    
    /* Transitions */
    --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 200ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 300ms cubic-bezier(0.4, 0, 0.2, 1);
    
    /* Z-index */
    --z-dropdown: 1000;
    --z-sticky: 1020;
    --z-fixed: 1030;
    --z-modal-backdrop: 1040;
    --z-modal: 1050;
    --z-popover: 1060;
    --z-tooltip: 1070;
}

/* ==========================================
   Theme-Specific Variable Overrides
   ========================================== */

/* Light Theme */
.theme-light {
    --bg-primary: #ffffff;
    --bg-secondary: #f8f9fa;
    --bg-tertiary: #e9ecef;
    --text-primary: #212529;
    --text-secondary: #6c757d;
    --text-tertiary: #adb5bd;
    --border-color: #dee2e6;
    --border-strong: #ced4da;
    --card-bg: #ffffff;
    --card-shadow: var(--shadow);
    --input-bg: #ffffff;
    --input-border: #ced4da;
    --input-focus: var(--primary);
    --hover-bg: rgba(0, 0, 0, 0.04);
}

/* Dark Theme */
.theme-dark {
    --bg-primary: #0d1117;
    --bg-secondary: #161b22;
    --bg-tertiary: #21262d;
    --text-primary: #f0f6fc;
    --text-secondary: #8b949e;
    --text-tertiary: #6e7681;
    --border-color: #30363d;
    --border-strong: #21262d;
    --card-bg: #161b22;
    --card-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
    --input-bg: #0d1117;
    --input-border: #30363d;
    --input-focus: var(--primary-light);
    --hover-bg: rgba(255, 255, 255, 0.06);
}

/* Auto Theme - defaults to light, uses media query for dark */
.theme-auto {
    --bg-primary: #ffffff;
    --bg-secondary: #f8f9fa;
    --bg-tertiary: #e9ecef;
    --text-primary: #212529;
    --text-secondary: #6c757d;
    --text-tertiary: #adb5bd;
    --border-color: #dee2e6;
    --border-strong: #ced4da;
    --card-bg: #ffffff;
    --card-shadow: var(--shadow);
    --input-bg: #ffffff;
    --input-border: #ced4da;
    --input-focus: var(--primary);
    --hover-bg: rgba(0, 0, 0, 0.04);
}

/* Auto theme dark mode */
@media (prefers-color-scheme: dark) {
    .theme-auto {
        --bg-primary: #0d1117;
        --bg-secondary: #161b22;
        --bg-tertiary: #21262d;
        --text-primary: #f0f6fc;
        --text-secondary: #8b949e;
        --text-tertiary: #6e7681;
        --border-color: #30363d;
        --border-strong: #21262d;
        --card-bg: #161b22;
        --card-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
        --input-bg: #0d1117;
        --input-border: #30363d;
        --input-focus: var(--primary-light);
        --hover-bg: rgba(255, 255, 255, 0.06);
    }
}

/* ==========================================
   Global Reset & Base Styles
   ========================================== */
*,
*::before,
*::after {
    box-sizing: border-box;
}

* {
    margin: 0;
    padding: 0;
}

html {
    font-size: 16px;
    -webkit-text-size-adjust: 100%;
    -webkit-tap-highlight-color: transparent;
    scroll-behavior: smooth;
    height: 100%;
}

body {
    font-family: var(--font-sans);
    font-size: 1rem;
    font-weight: 400;
    line-height: 1.5;
    color: var(--text-primary);
    background-color: var(--bg-primary);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
    min-height: 100vh;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    transition: background-color var(--transition-base), color var(--transition-base);
}

/* Main content should grow */
main.main-content {
    flex: 1 0 auto;
    width: 100%;
    padding-bottom: 2rem;
}

/* ==========================================
   Typography
   ========================================== */
h1, h2, h3, h4, h5, h6 {
    margin-top: 0;
    margin-bottom: var(--space-md);
    font-weight: 600;
    line-height: 1.25;
    color: var(--text-primary);
}

h1 { font-size: 2.25rem; }
h2 { font-size: 1.875rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }
h5 { font-size: 1.125rem; }
h6 { font-size: 1rem; }

p {
    margin-top: 0;
    margin-bottom: var(--space-md);
    line-height: 1.75;
}

a {
    color: var(--primary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--primary-hover);
}

/* ==========================================
   Layout Components
   ========================================== */
.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

.row {
    display: flex;
    flex-wrap: wrap;
    margin: 0 calc(var(--space-md) * -1);
}

.col-12 { flex: 0 0 100%; max-width: 100%; }
.col-md-3 { flex: 0 0 25%; max-width: 25%; }
.col-md-6 { flex: 0 0 50%; max-width: 50%; }
.col-md-9 { flex: 0 0 75%; max-width: 75%; }
.col-lg-3 { flex: 0 0 25%; max-width: 25%; }
.col-lg-6 { flex: 0 0 50%; max-width: 50%; }

[class*="col-"] {
    padding: 0 var(--space-md);
}

/* ==========================================
   Navbar Styling
   ========================================== */
.navbar-modern {
    position: sticky;
    top: 0;
    z-index: var(--z-sticky);
    background: var(--card-bg);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    box-shadow: var(--card-shadow);
    padding: var(--space-md) 0;
    transition: all var(--transition-base);
}

.navbar-modern.scrolled {
    box-shadow: var(--shadow-lg);
}

.navbar-modern .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
}

.navbar-brand {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.navbar-brand:hover {
    color: var(--primary);
}

.navbar-brand-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.25rem;
}

.navbar-nav {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    list-style: none;
    margin: 0;
    padding: 0;
}

.nav-item {
    position: relative;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    padding: var(--space-sm) var(--space-md);
    color: var(--text-secondary);
    text-decoration: none;
    border-radius: var(--radius-md);
    font-weight: 500;
    transition: all var(--transition-fast);
    white-space: nowrap;
}

.nav-link:hover {
    color: var(--primary);
    background: var(--hover-bg);
    text-decoration: none;
}

.nav-link.active {
    color: var(--primary);
    background: rgba(99, 102, 241, 0.1);
}

.nav-link .badge {
    margin-left: var(--space-xs);
    font-size: 0.7rem;
    padding: 0.2rem 0.4rem;
}

.navbar-controls {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.lang-select,
.theme-select {
    position: relative;
}

.form-select {
    appearance: none;
    background: var(--input-bg);
    border: 1px solid var(--input-border);
    border-radius: var(--radius-md);
    padding: var(--space-xs) var(--space-sm);
    color: var(--text-primary);
    font-size: 0.875rem;
    cursor: pointer;
    transition: all var(--transition-fast);
    min-width: 80px;
}

.form-select:focus {
    outline: none;
    border-color: var(--input-focus);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.form-select-sm {
    padding: 0.25rem 0.5rem;
    font-size: 0.8rem;
}

/* Mobile menu toggle */
.mobile-menu-toggle {
    display: none;
    background: none;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: var(--space-sm);
    color: var(--text-primary);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.mobile-menu-toggle:hover {
    background: var(--hover-bg);
    color: var(--primary);
}

/* ==========================================
   Modern Components
   ========================================== */

/* Cards */
.card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    box-shadow: var(--card-shadow);
    overflow: hidden;
    transition: all var(--transition-base);
    margin-bottom: var(--space-lg);
}

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

.card-header {
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
    padding: var(--space-lg);
    font-weight: 600;
}

.card-body {
    padding: var(--space-lg);
}

/* Hero Section */
.hero-section {
    margin-bottom: var(--space-2xl);
}

.hero-section .card {
    background: linear-gradient(135deg, var(--card-bg) 0%, var(--bg-secondary) 100%);
    border: none;
    padding: var(--space-2xl) var(--space-lg);
}

.hero-section h1 {
    font-size: 2.5rem;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-align: center;
    margin-bottom: var(--space-md);
}

@media (min-width: 768px) {
    .hero-section h1 {
        font-size: 3rem;
    }
}

.hero-section .lead {
    font-size: 1.25rem;
    color: var(--text-secondary);
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}

/* Hero gradient that adapts to theme */
.hero-gradient {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 40vh;
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 50%, transparent 100%);
    opacity: 0.05;
    pointer-events: none;
    z-index: -1;
}

.theme-dark .hero-gradient {
    opacity: 0.1;
}

/* Search Container */
.search-container {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--space-2xl);
    box-shadow: var(--card-shadow);
    margin-bottom: var(--space-2xl);
}

.search-container h3 {
    text-align: center;
    margin-bottom: var(--space-xl);
    color: var(--text-primary);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-lg);
    border: none;
    border-radius: var(--radius-md);
    font-weight: 500;
    font-size: 0.875rem;
    line-height: 1.5;
    text-decoration: none;
    cursor: pointer;
    transition: all var(--transition-fast);
    white-space: nowrap;
    user-select: none;
    color: white;
}

.btn:hover {
    transform: translateY(-1px);
    text-decoration: none;
}

.btn:active {
    transform: translateY(0);
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--primary-hover));
    color: white;
    box-shadow: 0 4px 6px -1px rgb(99 102 241 / 0.3);
}

.btn-primary:hover {
    box-shadow: 0 10px 15px -3px rgb(99 102 241 / 0.3);
    color: white;
}

.btn-secondary {
    background: var(--gray-200);
    color: var(--gray-700);
}

.theme-dark .btn-secondary {
    background: var(--gray-700);
    color: var(--gray-200);
}

.btn-danger {
    background: var(--danger);
    color: white;
}

.btn-danger:hover {
    background: var(--danger-hover);
    color: white;
}

.btn-outline-danger {
    background: transparent;
    color: var(--danger);
    border: 1px solid var(--danger);
}

.btn-outline-danger:hover {
    background: var(--danger);
    color: white;
}

.btn-outline-warning {
    background: transparent;
    color: var(--warning);
    border: 1px solid var(--warning);
}

.btn-outline-warning:hover {
    background: var(--warning);
    color: white;
}

.btn-outline-info {
    background: transparent;
    color: var(--info);
    border: 1px solid var(--info);
}

.btn-outline-info:hover {
    background: var(--info);
    color: white;
}

.btn-outline-secondary {
    background: transparent;
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
}

.btn-outline-secondary:hover {
    background: var(--text-secondary);
    color: var(--bg-primary);
}

.btn-lg {
    padding: var(--space-md) var(--space-xl);
    font-size: 1rem;
}

.btn-sm {
    padding: var(--space-xs) var(--space-md);
    font-size: 0.875rem;
}

.btn:disabled,
.btn.disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none !important;
}

/* Forms */
.form-control {
    width: 100%;
    padding: var(--space-sm) var(--space-md);
    background: var(--input-bg);
    border: 1px solid var(--input-border);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-size: 1rem;
    line-height: 1.5;
    transition: all var(--transition-fast);
}

.form-control:focus {
    outline: none;
    border-color: var(--input-focus);
    box-shadow: 0 0 0 3px rgb(99 102 241 / 0.1);
}

.theme-dark .form-control:focus {
    box-shadow: 0 0 0 3px rgb(129 140 248 / 0.1);
}

.input-group {
    position: relative;
    display: flex;
    align-items: stretch;
}

.input-group-text {
    display: flex;
    align-items: center;
    padding: var(--space-sm) var(--space-md);
    background: var(--bg-secondary);
    border: 1px solid var(--input-border);
    border-radius: var(--radius-md) 0 0 var(--radius-md);
    color: var(--text-tertiary);
}

.input-group .form-control {
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
    border-left: 0;
}

.input-group-lg .form-control {
    padding: var(--space-md) var(--space-lg);
    font-size: 1.125rem;
}

.input-group-lg .input-group-text {
    padding: var(--space-md) var(--space-lg);
    font-size: 1.125rem;
}

/* Tables */
.table-responsive {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    border-radius: var(--radius-lg);
    box-shadow: var(--card-shadow);
    margin-bottom: var(--space-lg);
}

.table {
    width: 100%;
    margin-bottom: 0;
    background: var(--card-bg);
    border-collapse: collapse;
}

.table th {
    background: var(--bg-secondary);
    border-bottom: 2px solid var(--border-color);
    padding: var(--space-md);
    font-weight: 600;
    font-size: 0.875rem;
    color: var(--text-secondary);
    text-align: left;
    white-space: nowrap;
}

.table td {
    padding: var(--space-md);
    border-bottom: 1px solid var(--border-color);
    vertical-align: middle;
    color: var(--text-primary);
}

.table tbody tr {
    transition: all var(--transition-fast);
}

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

.table tbody tr:last-child td {
    border-bottom: none;
}

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

/* Badges */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.25rem 0.625rem;
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 600;
    line-height: 1;
    white-space: nowrap;
}

.bg-danger {
    background: rgb(239 68 68 / 0.1);
    color: var(--danger);
}

.bg-success {
    background: rgb(16 185 129 / 0.1);
    color: var(--success);
}

.bg-warning {
    background: rgb(245 158 11 / 0.1);
    color: var(--warning);
}

.bg-info {
    background: rgb(6 182 212 / 0.1);
    color: var(--info);
}

.bg-secondary {
    background: rgb(107 114 128 / 0.1);
    color: var(--text-tertiary);
}

.bg-dark {
    background: rgb(17 24 39 / 0.1);
    color: var(--text-primary);
}

/* Status Badges */
.status-badge {
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
}

.status-active {
    background: rgb(239 68 68 / 0.1);
    color: var(--danger);
}

.status-inactive {
    background: rgb(16 185 129 / 0.1);
    color: var(--success);
}

.status-expired {
    background: rgb(107 114 128 / 0.1);
    color: var(--text-tertiary);
}

/* Avatars */
.avatar {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-md);
    object-fit: cover;
    background: var(--bg-tertiary);
    flex-shrink: 0;
}

.player-info {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.player-info div {
    display: flex;
    flex-direction: column;
}

.player-info .fw-bold {
    font-weight: 600;
    color: var(--text-primary);
}

.player-info small {
    font-size: 0.75rem;
    color: var(--text-tertiary);
}

/* Modern Stat Cards */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-lg);
    margin-bottom: var(--space-2xl);
}

.stat-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    position: relative;
    overflow: hidden;
    transition: all var(--transition-base);
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
}

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

.stat-card.bg-danger::before { background: var(--danger); }
.stat-card.bg-warning::before { background: var(--warning); }
.stat-card.bg-info::before { background: var(--info); }
.stat-card.bg-secondary::before { background: var(--gray-500); }

.stat-icon {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    margin-bottom: var(--space-md);
}

.stat-card.bg-danger .stat-icon {
    background: rgb(239 68 68 / 0.1);
    color: var(--danger);
}

.stat-card.bg-warning .stat-icon {
    background: rgb(245 158 11 / 0.1);
    color: var(--warning);
}

.stat-card.bg-info .stat-icon {
    background: rgb(6 182 212 / 0.1);
    color: var(--info);
}

.stat-card.bg-secondary .stat-icon {
    background: rgb(107 114 128 / 0.1);
    color: var(--text-tertiary);
}

.stat-content {
    position: relative;
}

.stat-number {
    font-size: 2.25rem;
    font-weight: 700;
    line-height: 1;
    margin-bottom: var(--space-xs);
    color: var(--text-primary);
}

.stat-label {
    font-size: 1rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.stat-total {
    font-size: 0.875rem;
    color: var(--text-tertiary);
    margin-top: var(--space-sm);
}

/* Pagination */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--space-md);
    margin: var(--space-2xl) 0;
}

.pagination .btn {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
}

.pagination .btn:hover:not(.disabled) {
    background: var(--primary);
    border-color: var(--primary);
    color: white;
}

.pagination-info {
    font-size: 0.875rem;
    color: var(--text-secondary);
    font-weight: 500;
}

/* Alert */
.alert {
    padding: var(--space-md) var(--space-lg);
    border-radius: var(--radius-md);
    margin-bottom: var(--space-md);
}

.alert-warning {
    background: rgb(245 158 11 / 0.1);
    color: var(--warning);
    border: 1px solid rgb(245 158 11 / 0.2);
}

.alert-danger {
    background: rgb(239 68 68 / 0.1);
    color: var(--danger);
    border: 1px solid rgb(239 68 68 / 0.2);
}

.alert-info {
    background: rgb(6 182 212 / 0.1);
    color: var(--info);
    border: 1px solid rgb(6 182 212 / 0.2);
}

/* Punishment List */
.punishment-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.punishment-item {
    padding: var(--space-md);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.punishment-item:hover {
    background: var(--hover-bg);
}

/* Breadcrumb */
.breadcrumb {
    display: flex;
    flex-wrap: wrap;
    padding: 0;
    margin-bottom: var(--space-lg);
    list-style: none;
    background: transparent;
}

.breadcrumb-item {
    font-size: 0.875rem;
}

.breadcrumb-item + .breadcrumb-item::before {
    float: left;
    padding-right: var(--space-sm);
    padding-left: var(--space-sm);
    color: var(--text-tertiary);
    content: "/";
}

.breadcrumb-item.active {
    color: var(--text-tertiary);
}

/* Button Group */
.btn-group {
    position: relative;
    display: inline-flex;
    vertical-align: middle;
}

.btn-group > .btn {
    position: relative;
    flex: 1 1 auto;
}

.btn-group > .btn:not(:first-child) {
    margin-left: -1px;
}

.btn-group > .btn:first-child:not(:last-child) {
    border-top-right-radius: 0;
    border-bottom-right-radius: 0;
}

.btn-group > .btn:last-child:not(:first-child) {
    border-top-left-radius: 0;
    border-bottom-left-radius: 0;
}

.btn-group > .btn:not(:first-child):not(:last-child) {
    border-radius: 0;
}

/* Footer */
.footer {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    padding: var(--space-2xl) 0;
    margin-top: auto;
    flex-shrink: 0;
}

.footer p {
    margin-bottom: var(--space-sm);
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.footer a {
    color: var(--primary);
    font-weight: 500;
}

.footer a:hover {
    color: var(--primary-hover);
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateX(-20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

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

.fade-in {
    animation: fadeIn var(--transition-base) ease-out;
}

.slide-in {
    animation: slideIn var(--transition-base) ease-out;
}

/* Loading States */
.spinner-border {
    display: inline-block;
    width: 2rem;
    height: 2rem;
    vertical-align: text-bottom;
    border: 0.25em solid currentColor;
    border-right-color: transparent;
    border-radius: 50%;
    animation: spinner-border .75s linear infinite;
}

@keyframes spinner-border {
    to { transform: rotate(360deg); }
}

.skeleton {
    background: linear-gradient(90deg, var(--bg-secondary) 0%, var(--bg-tertiary) 50%, var(--bg-secondary) 100%);
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
    border-radius: var(--radius-md);
}

@keyframes shimmer {
    0% { background-position: -200% 0; }
    100% { background-position: 200% 0; }
}

/* Mobile responsive */
@media (max-width: 768px) {
    .navbar-modern .container {
        flex-direction: column;
        gap: var(--space-md);
    }
    
    .navbar-nav {
        display: none;
        width: 100%;
        flex-direction: column;
        gap: 0;
        background: var(--card-bg);
        border: 1px solid var(--border-color);
        border-radius: var(--radius-md);
        padding: var(--space-md);
        margin-top: var(--space-md);
        box-shadow: var(--shadow-lg);
    }
    
    .navbar-nav.show {
        display: flex;
    }
    
    .nav-link {
        width: 100%;
        justify-content: flex-start;
        padding: var(--space-md);
        border-radius: var(--radius-sm);
    }
    
    .mobile-menu-toggle {
        display: block;
    }
    
    .navbar-controls {
        width: 100%;
        justify-content: space-between;
    }
}

/* Utilities */
.text-center { text-align: center !important; }
.text-left { text-align: left !important; }
.text-right { text-align: right !important; }
.text-end { text-align: right !important; }

.text-primary { color: var(--primary) !important; }
.text-secondary { color: var(--text-secondary) !important; }
.text-tertiary { color: var(--text-tertiary) !important; }
.text-danger { color: var(--danger) !important; }
.text-warning { color: var(--warning) !important; }
.text-info { color: var(--info) !important; }
.text-success { color: var(--success) !important; }
.text-muted { color: var(--text-tertiary) !important; }

.fw-bold { font-weight: 700 !important; }
.lead { 
    font-size: 1.25rem; 
    line-height: 1.5;
    font-weight: 300;
}

.mb-0 { margin-bottom: 0 !important; }
.mb-1 { margin-bottom: var(--space-xs) !important; }
.mb-2 { margin-bottom: var(--space-sm) !important; }
.mb-3 { margin-bottom: var(--space-md) !important; }
.mb-4 { margin-bottom: var(--space-lg) !important; }
.mb-5 { margin-bottom: var(--space-xl) !important; }

.mt-1 { margin-top: var(--space-xs) !important; }
.mt-2 { margin-top: var(--space-sm) !important; }
.mt-3 { margin-top: var(--space-md) !important; }
.mt-4 { margin-top: var(--space-lg) !important; }
.mt-5 { margin-top: var(--space-xl) !important; }

.me-3 { margin-right: var(--space-md) !important; }

.p-4 { padding: var(--space-lg) !important; }
.p-5 { padding: var(--space-xl) !important; }
.py-4 { 
    padding-top: var(--space-lg) !important; 
    padding-bottom: var(--space-lg) !important; 
}
.py-5 { 
    padding-top: var(--space-xl) !important; 
    padding-bottom: var(--space-xl) !important; 
}

.g-3 { gap: var(--space-md) !important; }

.d-flex { display: flex !important; }
.d-block { display: block !important; }
.flex-grow-1 { flex-grow: 1 !important; }
.justify-content-center { justify-content: center !important; }
.justify-content-between { justify-content: space-between !important; }
.align-items-center { align-items: center !important; }

.w-100 { width: 100% !important; }
.h-100 { height: 100% !important; }

.rounded { border-radius: var(--radius-md) !important; }
.rounded-lg { border-radius: var(--radius-lg) !important; }

.shadow-lg { box-shadow: var(--shadow-lg) !important; }

.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.display-4 {
    font-size: 3.5rem;
    font-weight: 300;
    line-height: 1.2;
}

@media (max-width: 768px) {
    :root {
        font-size: 14px;
    }
    
    .container {
        padding: 0 var(--space-md);
    }
    
    .hero-section h1 {
        font-size: 2rem;
    }
    
    .hero-section .lead {
        font-size: 1rem;
    }
    
    .stat-card {
        padding: var(--space-lg);
    }
    
    .table {
        font-size: 0.875rem;
    }
    
    .table th,
    .table td {
        padding: var(--space-sm);
    }
    
    .avatar {
        width: 32px;
        height: 32px;
    }
    
    .search-container {
        padding: var(--space-lg);
    }
    
    .col-md-3,
    .col-md-6,
    .col-md-9,
    .col-lg-3,
    .col-lg-6 {
        flex: 0 0 100%;
        max-width: 100%;
    }
    
    .btn-group {
        flex-wrap: wrap;
    }
    
    .btn-group > .btn {
        margin: 0.25rem;
        border-radius: var(--radius-md) !important;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .display-4 {
        font-size: 2.5rem;
    }
}

@media (max-width: 640px) {
    .card-body {
        padding: var(--space-md);
    }
    
    .pagination {
        flex-wrap: wrap;
        gap: var(--space-sm);
    }
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 12px;
    height: 12px;
}

::-webkit-scrollbar-track {
    background: var(--bg-secondary);
}

::-webkit-scrollbar-thumb {
    background: var(--border-strong);
    border-radius: var(--radius-full);
    border: 2px solid var(--bg-secondary);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--text-tertiary);
}

/* Firefox */
* {
    scrollbar-width: thin;
    scrollbar-color: var(--border-strong) var(--bg-secondary);
}

/* Print Styles */
@media print {
    .navbar-modern,
    .footer,
    .navbar-controls,
    .search-container,
    .pagination,
    .btn {
        display: none !important;
    }
    
    body {
        background: white;
        color: black;
    }
    
    .card {
        border: 1px solid #ddd;
        box-shadow: none;
    }
}

/* Accessibility */
:focus-visible {
    outline: 2px solid var(--primary);
    outline-offset: 2px;
}

/* Fix for theme variables not being applied */
body.theme-light,
body.theme-dark,
body.theme-auto {
    min-height: 100vh;
    transition: all var(--transition-base);
}