/* Light Theme CSS for IDBrainQ Platform */
/* Inspired by modern AI platforms with clean, light design */

:root {
    /* Professional Blue Theme - identitybrainai.com inspired */
    --primary-blue: #3b82f6;        /* Professional Blue Primary */
    --primary-blue-light: #60a5fa;  /* Light Professional Blue */
    --primary-blue-dark: #1d4ed8;   /* Dark Professional Blue */
    
    /* Professional Accent Colors */
    --accent-teal: #0ea5e9;         /* Sky Blue */
    --accent-emerald: #059669;      /* Emerald Green */
    --accent-orange: #f59e0b;       /* Amber Orange */
    --accent-rose: #e11d48;
    
    /* Background Colors - Clean Professional Aesthetic */
    --bg-primary: #ffffff;          /* Pure Clean White */
    --bg-secondary: #f8fafc;        /* Light Professional Blue Tint */
    --bg-tertiary: #f1f5f9;         /* Subtle Professional Blue */
    --bg-quaternary: #e2e8f0;
    
    /* Text Colors - Professional Identity Theme */
    --text-primary: #1e293b;        /* Deep Professional Slate */
    --text-secondary: #475569;      /* Medium Professional Slate */
    --text-tertiary: #64748b;       /* Light Professional Slate */
    --text-muted: #94a3b8;
    
    /* Border Colors - Professional Theme */
    --border-light: #e2e8f0;        /* Light Professional Border */
    --border-medium: #cbd5e1;       /* Medium Professional Border */
    --border-dark: #94a3b8;
    
    /* Shadow Variables */
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --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);
    
    /* Professional Technology Gradients */
    --gradient-primary: linear-gradient(135deg, #3b82f6 0%, #0ea5e9 100%);
    --gradient-secondary: linear-gradient(135deg, #60a5fa 0%, #3b82f6 100%);
    --gradient-tertiary: linear-gradient(135deg, #1d4ed8 0%, #0ea5e9 100%);
    
    /* Font Family */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-mono: 'JetBrains Mono', 'SF Mono', Monaco, 'Cascadia Code', monospace;
    
    /* Clean Dashboard Variables */
    --card-border-radius: 12px;
    --clean-spacing: 2rem;
    --icon-size: 24px;
}

/* Bootstrap Color Overrides - Professional Blue Theme */
:root,
[data-bs-theme="custom"],
[data-bs-theme="light"] {
    --bs-primary: #3b82f6 !important;
    --bs-primary-rgb: 59, 130, 246 !important;
    --bs-secondary: #64748b !important;
    --bs-secondary-rgb: 100, 116, 139 !important;
    --bs-success: #059669 !important;
    --bs-success-rgb: 5, 150, 105 !important;
    --bs-info: #0ea5e9 !important;
    --bs-info-rgb: 14, 165, 233 !important;
    --bs-warning: #f59e0b !important;
    --bs-warning-rgb: 245, 158, 11 !important;
    --bs-danger: #e11d48 !important;
    --bs-danger-rgb: 225, 29, 72 !important;
    --bs-light: #f8fafc !important;
    --bs-light-rgb: 248, 250, 252 !important;
    --bs-dark: #1e293b !important;
    --bs-dark-rgb: 30, 41, 59 !important;
    
    /* Additional Bootstrap variable overrides */
    --bs-body-bg: #f8fafc !important;
    --bs-body-color: #1e293b !important;
    --bs-border-color: #e2e8f0 !important;
    --bs-border-color-translucent: rgba(226, 232, 240, 0.175) !important;
}

/* Base Styles */
* {
    box-sizing: border-box;
}

body {
    font-family: var(--font-primary);
    background-color: var(--bg-secondary);
    color: var(--text-primary);
    line-height: 1.6;
    font-size: 15px;
    margin: 0;
    padding: 0;
    min-height: 100vh;
    font-weight: 400;
}

/* Sidebar Styles */
.sidebar {
    position: fixed;
    top: 0;
    left: 0;
    height: 100vh;
    width: 280px;
    background: linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);
    border-right: 2px solid var(--border-light);
    box-shadow: 0 4px 20px rgba(59, 130, 246, 0.1);
    z-index: 1000;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
}

.sidebar-header {
    padding: 0.75rem 1rem;
    border-bottom: 1px solid var(--border-light);
    display: flex;
    align-items: center;
    gap: 0.75rem;
    background: var(--bg-primary);
}

.brand-icon {
    width: 28px;
    height: 28px;
    margin-right: 0.75rem;
    flex-shrink: 0;
    object-fit: contain;
}

.brand-text {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
    text-decoration: none;
    background: linear-gradient(135deg, var(--primary-blue), var(--accent-teal));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.sidebar-toggle {
    background: none;
    border: none;
    color: var(--text-tertiary);
    padding: 0.25rem;
    border-radius: 0.375rem;
    margin-left: auto;
    transition: all 0.2s ease;
}

.sidebar-toggle:hover {
    background-color: var(--bg-tertiary);
    color: var(--text-primary);
}

/* Clean Dashboard Styles */
.hover-card {
    transition: all 0.3s ease;
    border-radius: var(--card-border-radius) !important;
    border: 1px solid var(--border-light) !important;
}

.hover-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg) !important;
    border-color: var(--primary-blue) !important;
}

/* Professional Button Styles */
.btn-primary {
    background: var(--gradient-primary) !important;
    border: none !important;
    color: white !important;
    font-weight: 500 !important;
    transition: all 0.2s ease !important;
}

.btn-primary:hover {
    background: var(--gradient-tertiary) !important;
    transform: translateY(-1px) !important;
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3) !important;
}

.btn-outline-primary {
    border: 2px solid var(--primary-blue) !important;
    color: var(--primary-blue) !important;
    background: transparent !important;
    font-weight: 500 !important;
}

.btn-outline-primary:hover {
    background: var(--primary-blue) !important;
    color: white !important;
    transform: translateY(-1px) !important;
}

.icon-wrapper {
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
}

/* Professional Text Colors */
.text-primary {
    color: var(--primary-blue) !important;
}

.text-secondary {
    color: var(--text-secondary) !important;
}

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

.text-success {
    color: var(--accent-emerald) !important;
}

.text-info {
    color: var(--accent-teal) !important;
}

.text-warning {
    color: var(--accent-orange) !important;
}

.text-danger {
    color: var(--accent-rose) !important;
}

/* Professional Background Colors */
.bg-primary {
    background-color: var(--primary-blue) !important;
}

.bg-primary.bg-opacity-10 {
    background-color: rgba(59, 130, 246, 0.1) !important;
}

.bg-success.bg-opacity-10 {
    background-color: rgba(5, 150, 105, 0.1) !important;
}

.bg-info.bg-opacity-10 {
    background-color: rgba(14, 165, 233, 0.1) !important;
}

.bg-warning.bg-opacity-10 {
    background-color: rgba(245, 158, 11, 0.1) !important;
}

.bg-danger.bg-opacity-10 {
    background-color: rgba(225, 29, 72, 0.1) !important;
}

/* Badge Colors */
.badge.bg-success {
    background-color: var(--accent-emerald) !important;
}

.badge.bg-info {
    background-color: var(--accent-teal) !important;
}

.badge.bg-warning {
    background-color: var(--accent-orange) !important;
}

.badge.bg-danger {
    background-color: var(--accent-rose) !important;
}

.status-indicator {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    display: inline-block;
}

.status-active {
    background-color: var(--accent-emerald);
}

.status-inactive {
    background-color: var(--text-muted);
}

.status-pending {
    background-color: var(--accent-orange);
}

.status-suspended {
    background-color: var(--accent-rose);
}

.user-status-legend .status-indicator {
    width: 6px;
    height: 6px;
}

/* Clean Typography */
.display-6 {
    font-weight: 300;
    color: var(--text-primary);
}

.fw-light {
    font-weight: 300 !important;
}

.fw-semibold {
    font-weight: 600 !important;
}

/* Card improvements */
.card {
    border-radius: var(--card-border-radius) !important;
    border: 1px solid var(--border-light) !important;
    background: var(--bg-primary) !important;
    box-shadow: var(--shadow-sm) !important;
    transition: all 0.2s ease !important;
}

.card:hover {
    box-shadow: var(--shadow-md) !important;
    border-color: var(--border-medium) !important;
}

.card-body {
    padding: 1.5rem !important;
}

.card-header {
    background: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-tertiary) 100%) !important;
    border-bottom: 1px solid var(--border-light) !important;
    border-radius: calc(var(--card-border-radius) - 1px) calc(var(--card-border-radius) - 1px) 0 0 !important;
    padding: 1.25rem 1.5rem !important;
}

.card-title {
    font-size: 1.125rem !important;
    font-weight: 600 !important;
    color: var(--text-primary) !important;
    margin: 0 !important;
}

/* Better spacing */
.mb-5 {
    margin-bottom: 3rem !important;
}

.g-4 > * {
    padding: 1rem !important;
}

/* Page Header Styles */
.page-header {
    padding: 1.5rem 2rem;
    border-bottom: 1px solid var(--border-light);
    background-color: var(--bg-primary);
}

.page-title {
    font-size: 1.75rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

/* Sidebar Scrollbar Styling */
.sidebar-nav::-webkit-scrollbar {
    width: 6px;
}

.sidebar-nav::-webkit-scrollbar-track {
    background: transparent;
}

.sidebar-nav::-webkit-scrollbar-thumb {
    background: var(--border-medium);
    border-radius: 3px;
}

.sidebar-nav::-webkit-scrollbar-thumb:hover {
    background: var(--border-dark);
}

/* For Firefox */
.sidebar-nav {
    scrollbar-width: thin;
    scrollbar-color: var(--border-medium) transparent;
}

/* Clean button styles */
.btn {
    border-radius: 8px;
    font-weight: 500;
    transition: all 0.2s ease;
}

.btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
}

.btn-outline-secondary {
    border-color: var(--border-medium);
    color: var(--text-secondary);
}

.btn-outline-secondary:hover {
    background-color: var(--bg-tertiary);
    border-color: var(--border-dark);
}

/* Navigation Styles */
.sidebar-nav {
    padding: 1rem 0;
    flex: 1;
    overflow-y: auto;
    overflow-x: hidden;
}

.nav-group {
    margin-bottom: 0.5rem;
}

.nav-group-title {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-tertiary);
    padding: 0 1.25rem;
    margin-bottom: 0.5rem;
}

/* Dropdown Navigation Sections */
.nav-dropdown-section {
    margin-top: 1rem;
}

.nav-item.dropdown {
    margin-bottom: 0.25rem;
}

.nav-link.dropdown-toggle {
    display: flex;
    align-items: center;
    padding: 0.75rem 1rem;
    color: var(--text-secondary);
    text-decoration: none;
    transition: all 0.2s ease;
    border-radius: 8px;
    margin: 0 0.75rem;
    font-weight: 500;
    position: relative;
    background: transparent;
    border: none;
    width: calc(100% - 1.5rem);
}

.nav-link.dropdown-toggle:hover {
    background: var(--bg-tertiary);
    color: var(--primary-blue);
}

.nav-link.dropdown-toggle i:first-child {
    width: 20px;
    height: 20px;
    margin-right: 0.75rem;
    flex-shrink: 0;
}

.dropdown-icon {
    width: 16px !important;
    height: 16px !important;
    margin-left: auto !important;
    margin-right: 0 !important;
    transition: transform 0.2s ease;
}

.nav-item.dropdown.show .dropdown-icon {
    transform: rotate(180deg);
}

/* Dropdown Menu Styling */
.nav-item .dropdown-menu {
    background: var(--bg-secondary);
    border: 1px solid var(--border-light);
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    margin-top: 0.25rem;
    min-width: 250px;
    padding: 0.5rem 0;
    position: static;
    transform: none;
    width: calc(100% - 1.5rem);
    margin-left: 0.75rem;
    margin-right: 0.75rem;
    display: none;
}

.nav-item.dropdown.show .dropdown-menu {
    display: block;
}

.nav-item .dropdown-menu .dropdown-item {
    display: flex;
    align-items: center;
    padding: 0.5rem 1rem;
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.9rem;
    transition: all 0.2s ease;
    border-radius: 6px;
    margin: 0 0.5rem;
}

.nav-item .dropdown-menu .dropdown-item:hover {
    background: var(--bg-tertiary);
    color: var(--primary-blue);
}

.nav-item .dropdown-menu .dropdown-item.active {
    background: var(--primary-bg);
    color: var(--primary-blue);
    font-weight: 600;
}

.nav-item .dropdown-menu .dropdown-item i {
    width: 18px;
    height: 18px;
    margin-right: 0.75rem;
    flex-shrink: 0;
}

/* Mobile Dropdown Adjustments */
@media (max-width: 768px) {
    .nav-item .dropdown-menu {
        margin-left: 0.5rem;
        margin-right: 0.5rem;
        min-width: auto;
        width: calc(100% - 1rem);
    }
}

/* Collapsed Sidebar Dropdown */
.sidebar.collapsed .nav-item.dropdown {
    position: relative;
}

.sidebar.collapsed .nav-link.dropdown-toggle .nav-text,
.sidebar.collapsed .dropdown-icon {
    opacity: 0;
    visibility: hidden;
}

.sidebar.collapsed .nav-item .dropdown-menu {
    position: absolute;
    left: 100%;
    top: 0;
    margin-left: 0.5rem;
    margin-right: 0;
    width: 280px;
    z-index: 1000;
    background: var(--bg-primary);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.25);
}

.nav-item {
    margin: 0.125rem 0;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1.25rem;
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.875rem;
    transition: all 0.2s ease;
    border-radius: 0;
    position: relative;
}

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

.nav-link.active {
    background: linear-gradient(90deg, rgba(0, 102, 204, 0.12) 0%, rgba(0, 102, 204, 0.06) 100%);
    color: var(--primary-blue);
    border-right: 4px solid var(--primary-blue);
}

.nav-link.active::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 3px;
    background: var(--primary-blue);
}

.nav-link i {
    width: 18px;
    height: 18px;
    stroke-width: 2;
}

/* Main Content Area */
.main-content {
    margin-left: 280px;
    min-height: 100vh;
    background-color: var(--bg-secondary);
    transition: margin-left 0.3s ease;
}

/* Header Styles */
.header {
    background: var(--bg-primary);
    border-bottom: 1px solid var(--border-light);
    padding: 1rem 2rem;
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.page-title {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0;
}

.page-subtitle {
    font-size: 0.875rem;
    color: var(--text-tertiary);
    margin-top: 0.25rem;
}

/* Content Container */
.content-container {
    padding: 2rem;
    max-width: none;
}

.content-wrapper {
    padding: 2rem;
}

/* Override Bootstrap warning badges for cleaner look */
.badge.bg-warning {
    background-color: var(--orange-500) !important;
    color: white !important;
}

/* Clean recommendation item styling */
.recommendation-item {
    background-color: var(--bg-primary);
    transition: all 0.2s ease;
    border-left: 4px solid transparent;
}

.recommendation-item:hover {
    background-color: var(--bg-secondary);
    border-left-color: var(--primary-blue);
    box-shadow: var(--shadow-sm);
}

.recommendation-item[data-priority="critical"] {
    border-left-color: var(--red-500);
}

.recommendation-item[data-priority="high"] {
    border-left-color: var(--orange-500);
}

.recommendation-item[data-priority="medium"] {
    border-left-color: var(--blue-500);
}

.recommendation-item[data-priority="low"] {
    border-left-color: var(--gray-400);
}

/* Card Styles */
.card {
    background: var(--bg-primary);
    border: 1px solid var(--border-light);
    border-radius: 0.75rem;
    box-shadow: var(--shadow-sm);
    transition: all 0.2s ease;
}

.card:hover {
    box-shadow: var(--shadow-md);
    border-color: var(--border-medium);
}

.card-header {
    background: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
    border-bottom: 1px solid var(--border-light);
    border-radius: 0.75rem 0.75rem 0 0;
    padding: 1.25rem 1.5rem;
}

.card-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

.card-body {
    padding: 1.5rem;
}

/* Button Styles */
.btn {
    font-family: var(--font-primary);
    font-weight: 500;
    border-radius: 0.5rem;
    padding: 0.625rem 1.25rem;
    font-size: 0.875rem;
    transition: all 0.2s ease;
    border: none;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-primary {
    background: var(--primary-blue);
    color: white;
    box-shadow: var(--shadow-sm);
}

.btn-primary:hover {
    background: var(--primary-blue-dark);
    box-shadow: var(--shadow-md);
    transform: translateY(-1px);
}

.btn-secondary {
    background: var(--bg-quaternary);
    color: var(--text-secondary);
    border: 1px solid var(--border-medium);
}

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

.btn-success {
    background: var(--accent-emerald);
    color: white;
}

.btn-success:hover {
    background: #008A5B;
}

.btn-warning {
    background: var(--accent-orange);
    color: white;
}

.btn-warning:hover {
    background: #E66A00;
}

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

.btn-danger:hover {
    background: #e11d48;
}

/* Form Styles */
.form-control {
    border: 1px solid var(--border-medium);
    border-radius: 0.5rem;
    padding: 0.625rem 0.875rem;
    font-size: 0.875rem;
    font-family: var(--font-primary);
    background-color: var(--bg-primary);
    color: var(--text-primary);
    transition: all 0.2s ease;
}

.form-control:focus {
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 3px rgba(0, 102, 204, 0.15);
    outline: none;
}

.form-label {
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    font-size: 0.875rem;
}

/* Table Styles */
.table {
    background: var(--bg-primary);
    border-radius: 0.75rem;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.table th {
    background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-tertiary) 100%);
    border-bottom: 1px solid var(--border-light);
    font-weight: 600;
    color: var(--text-primary);
    padding: 1rem;
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.025em;
}

.table td {
    padding: 1rem;
    border-bottom: 1px solid var(--border-light);
    color: var(--text-secondary);
    font-size: 0.875rem;
}

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

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

/* Badge Styles */
.badge {
    font-size: 0.75rem;
    font-weight: 500;
    padding: 0.375rem 0.75rem;
    border-radius: 0.375rem;
    text-transform: uppercase;
    letter-spacing: 0.025em;
}

.badge-success {
    background: rgba(0, 168, 107, 0.12);
    color: #008A5B;
    border: 1px solid rgba(0, 168, 107, 0.25);
}

.badge-warning {
    background: rgba(255, 123, 0, 0.12);
    color: #E66A00;
    border: 1px solid rgba(255, 123, 0, 0.25);
}

.badge-danger {
    background: rgba(244, 63, 94, 0.1);
    color: #e11d48;
    border: 1px solid rgba(244, 63, 94, 0.2);
}

.badge-info {
    background: rgba(0, 102, 204, 0.12);
    color: var(--primary-blue-dark);
    border: 1px solid rgba(0, 102, 204, 0.25);
}

/* Alert Styles */
.alert {
    border-radius: 0.75rem;
    padding: 1rem 1.25rem;
    margin-bottom: 1rem;
    border: none;
    font-size: 0.875rem;
    font-weight: 500;
}

.alert-success {
    background: rgba(0, 168, 107, 0.1);
    color: #008A5B;
    border-left: 4px solid var(--accent-emerald);
}

.alert-warning {
    background: rgba(255, 123, 0, 0.1);
    color: #E66A00;
    border-left: 4px solid var(--accent-orange);
}

.alert-danger {
    background: rgba(244, 63, 94, 0.1);
    color: #e11d48;
    border-left: 4px solid var(--accent-rose);
}

.alert-info {
    background: rgba(0, 102, 204, 0.1);
    color: var(--primary-blue-dark);
    border-left: 4px solid var(--primary-blue);
}

/* Statistics Cards */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1rem;
    margin-bottom: 1rem;
}

.stat-card {
    background: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
    border: 1px solid var(--border-light);
    border-radius: 0.75rem;
    padding: 0.75rem;
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

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

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

.stat-card .stat-icon {
    width: 32px;
    height: 32px;
    border-radius: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 0.25rem;
    background: linear-gradient(135deg, var(--primary-blue), var(--accent-teal));
}

.stat-card .stat-icon i {
    color: white;
    width: 24px;
    height: 24px;
}

.stat-card .stat-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.125rem;
}

.stat-card .stat-label {
    font-size: 0.875rem;
    color: var(--text-tertiary);
    font-weight: 500;
}

/* Chart Container */
.chart-container {
    background: var(--bg-primary);
    border-radius: 1rem;
    padding: 1.5rem;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-light);
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .sidebar {
        transform: translateX(-100%);
    }
    
    .sidebar.show {
        transform: translateX(0);
    }
    
    .main-content {
        margin-left: 0;
    }
    
    .content-container {
        padding: 1rem;
    }
    
    .header {
        padding: 1rem;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .page-title {
        font-size: 1.5rem;
    }
}

/* Mobile Menu Overlay */
.mobile-menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 999;
    display: none;
}

.mobile-menu-overlay.show {
    display: block;
}

/* Loading States */
.loading {
    opacity: 0.7;
    pointer-events: none;
}

.spinner {
    width: 24px;
    height: 24px;
    border: 2px solid var(--border-light);
    border-top: 2px solid var(--primary-blue);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 6px;
}

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

::-webkit-scrollbar-thumb {
    background: var(--border-medium);
    border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--border-dark);
}

/* Utility Classes */
.text-gradient {
    background: linear-gradient(135deg, var(--primary-blue), var(--accent-teal));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.glass-effect {
    background: rgba(255, 255, 255, 0.25);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.18);
}

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

/* Dashboard Specific Styles */

/* Status Indicator */
.status-indicator {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    display: inline-block;
}

.status-online {
    background-color: var(--accent-emerald);
    box-shadow: 0 0 10px rgba(0, 168, 107, 0.3);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { opacity: 1; }
    50% { opacity: 0.5; }
    100% { opacity: 1; }
}

/* Enhanced Stat Cards */
.stat-trend {
    font-size: 0.75rem;
    color: var(--text-tertiary);
    margin-top: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.success-rate {
    color: var(--accent-emerald);
    font-weight: 500;
}

/* Health Metrics */
.health-metrics {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.health-metric {
    position: relative;
}

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

.health-value {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-primary);
}

.health-progress {
    height: 6px;
    background-color: var(--bg-quaternary);
    border-radius: 3px;
    overflow: hidden;
}

.health-progress .progress-bar {
    background: linear-gradient(90deg, var(--accent-emerald) 0%, var(--primary-blue) 100%);
    height: 100%;
    transition: width 0.3s ease;
}

.health-status-good {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--accent-emerald);
    font-size: 0.875rem;
    font-weight: 500;
    margin-top: 0.5rem;
}

/* Activity Feed */
.activity-feed {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    max-height: 350px;
    overflow-y: auto;
}

.activity-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 0.75rem;
    border-radius: 0.5rem;
    transition: background-color 0.2s ease;
}

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

.activity-icon {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.activity-icon i {
    width: 18px;
    height: 18px;
}

.activity-completed {
    background-color: rgba(0, 168, 107, 0.1);
    color: var(--accent-emerald);
}

.activity-failed {
    background-color: rgba(229, 62, 62, 0.1);
    color: var(--accent-rose);
}

.activity-in_progress {
    background-color: rgba(255, 123, 0, 0.1);
    color: var(--accent-orange);
}

.activity-pending {
    background-color: rgba(0, 102, 204, 0.1);
    color: var(--primary-blue);
}

.activity-content {
    flex: 1;
    min-width: 0;
}

.activity-title {
    font-weight: 600;
    color: var(--text-primary);
    font-size: 0.875rem;
    margin-bottom: 0.25rem;
}

.activity-description {
    font-size: 0.75rem;
    color: var(--text-tertiary);
    margin-bottom: 0.25rem;
}

.activity-time {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.activity-status {
    flex-shrink: 0;
}

/* Quick Actions Grid */
.quick-actions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
}

.quick-action-btn {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: var(--bg-primary);
    border: 1px solid var(--border-light);
    border-radius: 0.75rem;
    text-decoration: none;
    transition: all 0.2s ease;
    cursor: pointer;
    width: 100%;
}

.quick-action-btn:hover {
    background: var(--bg-secondary);
    border-color: var(--primary-blue);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    text-decoration: none;
}

.quick-action-icon {
    width: 40px;
    height: 40px;
    border-radius: 0.5rem;
    background: linear-gradient(135deg, var(--primary-blue), var(--accent-teal));
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.quick-action-icon i {
    color: white;
    width: 20px;
    height: 20px;
}

.quick-action-content {
    flex: 1;
    text-align: left;
}

.quick-action-title {
    font-weight: 600;
    color: var(--text-primary);
    font-size: 0.875rem;
    margin-bottom: 0.25rem;
}

.quick-action-desc {
    font-size: 0.75rem;
    color: var(--text-tertiary);
}

/* Status Dots for User Distribution */
.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    flex-shrink: 0;
}

.status-active {
    background-color: var(--accent-emerald);
}

.status-pending {
    background-color: var(--accent-orange);
}

.status-suspended {
    background-color: var(--accent-rose);
}

.status-deleted {
    background-color: #6c757d;
}

/* Alerts Feed */
.alerts-feed {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.alert-item {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    padding: 0.75rem;
    border-radius: 0.5rem;
    border-left: 3px solid;
}

.alert-success {
    background-color: rgba(0, 168, 107, 0.05);
    border-left-color: var(--accent-emerald);
}

.alert-warning {
    background-color: rgba(255, 123, 0, 0.05);
    border-left-color: var(--accent-orange);
}

.alert-danger {
    background-color: rgba(229, 62, 62, 0.05);
    border-left-color: var(--accent-rose);
}

.alert-info {
    background-color: rgba(0, 102, 204, 0.05);
    border-left-color: var(--primary-blue);
}

.alert-icon {
    flex-shrink: 0;
}

.alert-success .alert-icon {
    color: var(--accent-emerald);
}

.alert-warning .alert-icon {
    color: var(--accent-orange);
}

.alert-danger .alert-icon {
    color: var(--accent-rose);
}

.alert-info .alert-icon {
    color: var(--primary-blue);
}

.alert-content {
    flex: 1;
    min-width: 0;
}

.alert-message {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}

.alert-time {
    font-size: 0.75rem;
    color: var(--text-muted);
}

/* Empty State */
.empty-state {
    text-align: center;
    padding: 2rem 1rem;
    color: var(--text-tertiary);
}

/* Card Actions */
.card-actions {
    display: flex;
    gap: 0.5rem;
}

/* Enhanced Statistics Grid */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.stat-card {
    background: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
    border: 1px solid var(--border-light);
    border-radius: 1rem;
    padding: 1.5rem;
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-sm);
    opacity: 0;
    transform: translateY(20px);
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-blue), var(--accent-teal));
}

.stat-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-blue);
}

.stat-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    background: linear-gradient(135deg, var(--primary-blue), var(--accent-teal));
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
    box-shadow: var(--shadow-sm);
}

.stat-icon i {
    color: white;
    width: 24px;
    height: 24px;
}

.stat-value {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1;
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 1rem;
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: 0.75rem;
}

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

.slide-in-left {
    animation: slideInLeft 0.5s ease-out forwards;
}

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

/* Animation Classes */
.fade-in {
    animation: fadeIn 0.5s ease-in;
}

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

.slide-in-left {
    animation: slideInLeft 0.3s ease-out;
}

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

/* Focus States for Accessibility */
.btn:focus,
.form-control:focus,
.nav-link:focus {
    outline: 2px solid var(--primary-blue);
    outline-offset: 2px;
}

/* High Contrast for Better Readability */
@media (prefers-contrast: high) {
    :root {
        --text-primary: #000000;
        --text-secondary: #333333;
        --border-light: #666666;
        --border-medium: #333333;
    }
}

/* Reduce Motion for Accessibility */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}