/* ============================================
   SWV Modern Layout 2026
   Lovable-style SaaS Design with Sidebar
   Supports: Light/Dark Mode, Collapsible Sidebar
   ============================================ */

/* ============================================
   CSS CUSTOM PROPERTIES - THEME SYSTEM
   ============================================ */

/* Light Theme (Default) */
:root {
    /* Primary Colors */
    --modern-primary: #014751;
    --modern-primary-hover: #015a67;
    --modern-primary-light: rgba(1, 71, 81, 0.1);
    
    /* Accent Colors */
    --modern-accent: #F08217;
    --modern-accent-hover: #ff9635;
    --modern-accent-light: rgba(240, 130, 23, 0.15);
    
    /* Brand Colors */
    --modern-blue: #01A4C1;
    --modern-green: #00D37F;
    --modern-lila: #C5B6F1;
    
    /* Background Colors */
    --modern-bg-primary: #ffffff;
    --modern-bg-secondary: #f8fafb;
    --modern-bg-tertiary: #f1f5f9;
    --modern-bg-hover: #eef2f6;
    
    /* Sidebar Colors */
    --sidebar-bg: #ffffff;
    --sidebar-border: #e5e7eb;
    --sidebar-hover: #f3f4f6;
    --sidebar-active: var(--modern-primary-light);
    --sidebar-icon: #6b7280;
    --sidebar-icon-active: var(--modern-primary);
    --sidebar-text: #374151;
    --sidebar-text-active: var(--modern-primary);
    --sidebar-group-header: #9ca3af;
    
    /* Content Colors */
    --content-bg: #f8fafb;
    --card-bg: #ffffff;
    --card-border: #e5e7eb;
    --card-shadow: 0 1px 3px rgba(0, 0, 0, 0.08), 0 1px 2px rgba(0, 0, 0, 0.06);
    --card-shadow-hover: 0 4px 12px rgba(0, 0, 0, 0.1);
    
    /* Text Colors */
    --text-primary: #111827;
    --text-secondary: #4b5563;
    --text-tertiary: #6b7280;
    --text-muted: #9ca3af;
    --text-inverse: #ffffff;
    
    /* Border Colors */
    --border-light: #e5e7eb;
    --border-default: #d1d5db;
    --border-focus: var(--modern-blue);
    
    /* Input Colors */
    --input-bg: #ffffff;
    --input-border: #d1d5db;
    --input-focus-border: var(--modern-blue);
    --input-focus-shadow: 0 0 0 3px rgba(1, 164, 193, 0.15);
    
    /* Status Colors */
    --status-success: #10b981;
    --status-warning: #f59e0b;
    --status-error: #ef4444;
    --status-info: var(--modern-blue);
    
    /* Table Colors */
    --table-header-bg: #f9fafb;
    --table-row-hover: #f3f4f6;
    --table-border: #e5e7eb;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --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);
    
    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-normal: 250ms ease;
    --transition-slow: 350ms ease;
    
    /* Sidebar Dimensions */
    --sidebar-width: 280px;
    --sidebar-collapsed-width: 72px;
    --topbar-height: 60px;
    
    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --radius-full: 9999px;
}

/* Dark Theme */
[data-theme="dark"] {
    /* Primary Colors */
    --modern-primary: #2dd4bf;
    --modern-primary-hover: #5eead4;
    --modern-primary-light: rgba(45, 212, 191, 0.15);
    
    /* Accent Colors */
    --modern-accent: #fb923c;
    --modern-accent-hover: #fdba74;
    --modern-accent-light: rgba(251, 146, 60, 0.15);
    
    /* Brand Colors */
    --modern-blue: #38bdf8;
    --modern-green: #34d399;
    --modern-lila: #a78bfa;
    
    /* Background Colors */
    --modern-bg-primary: #0f172a;
    --modern-bg-secondary: #1e293b;
    --modern-bg-tertiary: #334155;
    --modern-bg-hover: #334155;
    
    /* Sidebar Colors */
    --sidebar-bg: #1e293b;
    --sidebar-border: #334155;
    --sidebar-hover: #334155;
    --sidebar-active: rgba(45, 212, 191, 0.15);
    --sidebar-icon: #94a3b8;
    --sidebar-icon-active: #2dd4bf;
    --sidebar-text: #e2e8f0;
    --sidebar-text-active: #2dd4bf;
    --sidebar-group-header: #64748b;
    
    /* Content Colors */
    --content-bg: #0f172a;
    --card-bg: #1e293b;
    --card-border: #334155;
    --card-shadow: 0 1px 3px rgba(0, 0, 0, 0.3), 0 1px 2px rgba(0, 0, 0, 0.2);
    --card-shadow-hover: 0 4px 12px rgba(0, 0, 0, 0.4);
    
    /* Text Colors */
    --text-primary: #f1f5f9;
    --text-secondary: #cbd5e1;
    --text-tertiary: #94a3b8;
    --text-muted: #64748b;
    --text-inverse: #0f172a;
    
    /* Border Colors */
    --border-light: #334155;
    --border-default: #475569;
    --border-focus: var(--modern-blue);
    
    /* Input Colors */
    --input-bg: #1e293b;
    --input-border: #475569;
    --input-focus-border: var(--modern-blue);
    --input-focus-shadow: 0 0 0 3px rgba(56, 189, 248, 0.2);
    
    /* Table Colors */
    --table-header-bg: #1e293b;
    --table-row-hover: #334155;
    --table-border: #334155;
}

/* ============================================
   MODERN LAYOUT BASE STRUCTURE
   ============================================ */

body.modern-layout {
    margin: 0;
    padding: 0;
    font-family: 'Inter', 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background-color: var(--content-bg);
    color: var(--text-primary);
    transition: background-color var(--transition-normal), color var(--transition-normal);
    overflow-x: hidden;
}

/* Remove default Bootstrap top padding for modern layout */
body.modern-layout {
    padding-top: 0 !important;
    padding-bottom: 0 !important;
}

/* ============================================
   SIDEBAR STYLES
   ============================================ */

.modern-sidebar {
    position: fixed;
    left: 0;
    top: 0;
    bottom: 0;
    width: var(--sidebar-width);
    background-color: var(--sidebar-bg);
    border-right: 1px solid var(--sidebar-border);
    z-index: 1000;
    display: flex;
    flex-direction: column;
    transition: width var(--transition-normal), transform var(--transition-normal);
    overflow: hidden;
}

/* Collapsed Sidebar */
.modern-sidebar.collapsed {
    width: var(--sidebar-collapsed-width);
}

/* Sidebar Header (Logo) */
.sidebar-header {
    height: var(--topbar-height);
    padding: 0 16px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid var(--sidebar-border);
    flex-shrink: 0;
}

.sidebar-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    color: var(--text-primary);
    font-weight: 600;
    font-size: 18px;
    overflow: hidden;
    white-space: nowrap;
}

.sidebar-logo img {
    height: 36px;
    width: auto;
    flex-shrink: 0;
}

.sidebar-logo span {
    opacity: 1;
    transition: opacity var(--transition-fast);
}

.modern-sidebar.collapsed .sidebar-logo span {
    opacity: 0;
    width: 0;
}

/* Sidebar Toggle Button */
.sidebar-toggle {
    width: 32px;
    height: 32px;
    border: none;
    background: var(--sidebar-hover);
    border-radius: var(--radius-md);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    transition: all var(--transition-fast);
    flex-shrink: 0;
}

.sidebar-toggle:hover {
    background: var(--modern-primary-light);
    color: var(--modern-primary);
}

.sidebar-toggle i {
    transition: transform var(--transition-normal);
}

.modern-sidebar.collapsed .sidebar-toggle i {
    transform: rotate(180deg);
}

/* Sidebar Navigation */
.sidebar-nav {
    flex: 1;
    overflow-y: auto;
    overflow-x: hidden;
    padding: 8px 0;
}

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

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

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

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

/* Navigation Group */
.nav-group {
    margin-bottom: 4px;
}

.nav-group-header {
    padding: 8px 20px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--sidebar-group-header);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.modern-sidebar.collapsed .nav-group-header {
    text-align: center;
    padding: 8px 12px;
}

/* Navigation Item */
.nav-item {
    position: relative;
    margin: 2px 8px;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 12px;
    border-radius: var(--radius-md);
    color: var(--sidebar-text);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    transition: all var(--transition-fast);
    white-space: nowrap;
    overflow: hidden;
    position: relative;
}

.nav-link:hover {
    background-color: var(--sidebar-hover);
    color: var(--sidebar-text-active);
}

.nav-link.active {
    background-color: var(--sidebar-active);
    color: var(--sidebar-text-active);
}

.nav-link.active::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 3px;
    height: 24px;
    background: var(--modern-primary);
    border-radius: 0 2px 2px 0;
}

.nav-link i {
    width: 20px;
    text-align: center;
    font-size: 18px;
    color: var(--sidebar-icon);
    flex-shrink: 0;
    transition: color var(--transition-fast);
}

.nav-link:hover i,
.nav-link.active i {
    color: var(--sidebar-icon-active);
}

.nav-link span {
    opacity: 1;
    transition: opacity var(--transition-fast);
}

.modern-sidebar.collapsed .nav-link span {
    opacity: 0;
    width: 0;
}

/* Collapsed sidebar - center icons */
.modern-sidebar.collapsed .nav-link {
    justify-content: center;
    padding: 12px;
}

/* Submenu */
.nav-submenu {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-normal);
}

.nav-item.open > .nav-submenu {
    max-height: 500px;
}

.nav-submenu .nav-link {
    padding-left: 44px;
    font-size: 13px;
}

.modern-sidebar.collapsed .nav-submenu {
    display: none;
}

/* Submenu Toggle Arrow */
.nav-link.has-submenu::after {
    content: '\25BC';
    margin-left: auto;
    font-size: 10px;
    transition: transform var(--transition-fast);
    color: var(--text-tertiary);
}

.nav-item.open > .nav-link.has-submenu::after {
    transform: rotate(180deg);
}

/* Badge in nav */
.nav-badge {
    margin-left: auto;
    background: var(--modern-accent);
    color: white;
    font-size: 11px;
    font-weight: 600;
    padding: 2px 8px;
    border-radius: var(--radius-full);
    min-width: 20px;
    text-align: center;
}

.modern-sidebar.collapsed .nav-badge {
    position: absolute;
    top: 4px;
    right: 4px;
    padding: 2px 6px;
    font-size: 10px;
}

/* ============================================
   SIDEBAR FOOTER
   ============================================ */

.sidebar-footer {
    padding: 12px 16px;
    border-top: 1px solid var(--sidebar-border);
    display: flex;
    flex-direction: column;
    gap: 8px;
    flex-shrink: 0;
    background: var(--sidebar-bg);
}

/* Theme Toggle in Sidebar */
.theme-toggle {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 8px 12px;
    background: var(--sidebar-hover);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.theme-toggle:hover {
    background: var(--modern-primary-light);
}

.theme-toggle-label {
    font-size: 13px;
    font-weight: 500;
    color: var(--sidebar-text);
}

.modern-sidebar.collapsed .theme-toggle-label {
    display: none;
}

.theme-toggle-switch {
    position: relative;
    width: 44px;
    height: 24px;
    background: var(--border-default);
    border-radius: var(--radius-full);
    transition: background var(--transition-fast);
    flex-shrink: 0;
}

.theme-toggle-switch::after {
    content: '';
    position: absolute;
    top: 2px;
    left: 2px;
    width: 20px;
    height: 20px;
    background: white;
    border-radius: 50%;
    transition: transform var(--transition-fast);
    box-shadow: var(--shadow-sm);
}

[data-theme="dark"] .theme-toggle-switch {
    background: var(--modern-primary);
}

[data-theme="dark"] .theme-toggle-switch::after {
    transform: translateX(20px);
}

/* Layout Toggle */
.layout-toggle {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 12px;
    background: var(--sidebar-hover);
    border: 1px solid var(--sidebar-border);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
    color: var(--sidebar-text);
    font-size: 13px;
    font-weight: 500;
    width: 100%;
    justify-content: center;
    flex-shrink: 0;
}

.layout-toggle:hover {
    background: var(--modern-primary);
    border-color: var(--modern-primary);
    color: white;
}

.modern-sidebar.collapsed .layout-toggle span {
    display: none;
}

.modern-sidebar.collapsed .layout-toggle {
    padding: 10px;
}

/* ============================================
   MAIN CONTENT AREA
   ============================================ */

.modern-main-wrapper {
    margin-left: var(--sidebar-width);
    min-height: 100vh;
    transition: margin-left var(--transition-normal);
    display: flex;
    flex-direction: column;
}

.modern-sidebar.collapsed ~ .modern-main-wrapper {
    margin-left: var(--sidebar-collapsed-width);
}

/* Top Bar */
.modern-topbar {
    height: var(--topbar-height);
    background: var(--modern-bg-primary);
    border-bottom: 1px solid var(--border-light);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 24px;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: var(--shadow-sm);
}

.topbar-left {
    display: flex;
    align-items: center;
    gap: 16px;
}

.breadcrumb-nav {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    flex-wrap: wrap;
}

.breadcrumb-nav a {
    color: var(--text-tertiary);
    text-decoration: none;
    transition: color var(--transition-fast);
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.breadcrumb-nav a:hover {
    color: var(--modern-primary);
}

.breadcrumb-nav span {
    color: var(--text-muted);
}

.breadcrumb-nav .current {
    color: var(--text-primary);
    font-weight: 500;
}

.breadcrumb-nav .page-icon {
    color: var(--modern-primary);
    font-size: 16px;
    margin-right: 4px;
}

.breadcrumb-nav .breadcrumb-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 8px;
    border-radius: var(--radius-md);
    background: var(--modern-bg-hover);
}

.breadcrumb-nav .breadcrumb-link:hover {
    background: var(--modern-primary-light);
    color: var(--modern-primary);
}

/* ============================================
   PAGE HEADER WITH ICON
   ============================================ */

.page-header-with-icon {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 24px;
}

.page-header-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-lg);
    background: linear-gradient(135deg, var(--modern-primary), #015a67);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    flex-shrink: 0;
}

.page-header-text h1,
.page-header-text h2 {
    margin: 0;
    color: var(--text-primary);
}

.page-header-text h1 {
    font-size: 24px;
    font-weight: 600;
}

.page-header-text h2 {
    font-size: 20px;
    font-weight: 600;
}

.page-header-text p {
    margin: 4px 0 0 0;
    color: var(--text-secondary);
    font-size: 14px;
}

/* Icon helper classes for inline use */
.icon-wrapper {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: var(--radius-md);
    background: var(--modern-primary-light);
    color: var(--modern-primary);
    margin-right: 8px;
}

.icon-wrapper-sm {
    width: 24px;
    height: 24px;
    font-size: 12px;
}

.icon-wrapper-lg {
    width: 40px;
    height: 40px;
    font-size: 18px;
}

/* Icon colors by type */
.icon-otr { background: rgba(59, 130, 246, 0.1); color: #3b82f6; }
.icon-tlv { background: rgba(16, 185, 129, 0.1); color: #10b981; }
.icon-thuiszitter { background: rgba(245, 158, 11, 0.1); color: #f59e0b; }
.icon-dyslexie { background: rgba(139, 92, 246, 0.1); color: #8b5cf6; }
.icon-hb { background: rgba(236, 72, 153, 0.1); color: #ec4899; }
.icon-school { background: rgba(1, 164, 193, 0.1); color: var(--modern-blue); }
.icon-admin { background: rgba(239, 68, 68, 0.1); color: #ef4444; }
.icon-report { background: rgba(34, 197, 94, 0.1); color: #22c55e; }

/* ============================================
   DETAIL PAGE HEADER STYLING
   ============================================ */

body.modern-layout .panel-heading {
    display: flex;
    align-items: center;
    gap: 12px;
}

body.modern-layout .panel-heading .panel-icon {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    color: white;
}

body.modern-layout .panel-heading .panel-title-text {
    flex: 1;
}

body.modern-layout .panel-heading h3,
body.modern-layout .panel-heading h4 {
    margin: 0;
    color: white;
}

/* Entity detail header improvements */
body.modern-layout .entity-header {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    margin-bottom: 24px;
    padding: 20px;
    background: var(--card-bg);
    border-radius: var(--radius-lg);
    box-shadow: var(--card-shadow);
}

body.modern-layout .entity-header .entity-icon {
    width: 64px;
    height: 64px;
    border-radius: var(--radius-lg);
    background: linear-gradient(135deg, var(--modern-primary), #015a67);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    flex-shrink: 0;
}

body.modern-layout .entity-header .entity-info {
    flex: 1;
}

body.modern-layout .entity-header .entity-title {
    font-size: 24px;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0 0 4px 0;
}

body.modern-layout .entity-header .entity-subtitle {
    font-size: 14px;
    color: var(--text-secondary);
    margin: 0;
}

body.modern-layout .entity-header .entity-meta {
    display: flex;
    gap: 16px;
    margin-top: 8px;
    font-size: 13px;
    color: var(--text-tertiary);
}

body.modern-layout .entity-header .entity-meta span {
    display: flex;
    align-items: center;
    gap: 4px;
}

.topbar-right {
    display: flex;
    align-items: center;
    gap: 16px;
}

/* User Menu */
.user-menu {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 6px 12px;
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: background var(--transition-fast);
}

.user-menu:hover {
    background: var(--modern-bg-hover);
}

.user-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--modern-primary);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    font-weight: 600;
}

.user-info {
    display: flex;
    flex-direction: column;
}

.user-name {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-primary);
}

.user-role {
    font-size: 11px;
    color: var(--text-tertiary);
}

/* Content Area */
.modern-content {
    flex: 1;
    padding: 24px;
    max-width: 100%;
    overflow-x: hidden;
}

.modern-content .container {
    width: 100%;
    max-width: none;
    padding: 0;
}

/* Fix for detail pages with sidebar - ensure content fits */
body.modern-layout .body-content {
    max-width: 100%;
    overflow-x: auto;
}

/* Make panels and cards fit better */
body.modern-layout .panel {
    max-width: 100%;
    overflow-x: auto;
}

body.modern-layout .panel-body {
    overflow-x: auto;
}

/* Fix for wide tables */
body.modern-layout .table-responsive {
    overflow-x: auto;
    max-width: 100%;
}

/* Panel improvements for detail pages */
body.modern-layout .panel-body {
    padding: 15px;
}

/* Ensure inner columns work well */
body.modern-layout .panel-body .row {
    margin-left: -15px;
    margin-right: -15px;
}

body.modern-layout .panel-body .row > [class*="col-"] {
    padding-left: 15px;
    padding-right: 15px;
}

/* Fix form-groups to work like rows */
body.modern-layout .form-group {
    display: flex;
    flex-wrap: nowrap;
    margin-left: -15px;
    margin-right: -15px;
}

body.modern-layout .form-group::before,
body.modern-layout .form-group::after {
    display: none;
}

body.modern-layout .form-group > [class*="col-"] {
    padding-left: 15px;
    padding-right: 15px;
    flex-shrink: 0;
}

/* Ensure col-sm-* classes work */
body.modern-layout .col-sm-1 { width: 8.333333%; }
body.modern-layout .col-sm-2 { width: 16.666667%; }
body.modern-layout .col-sm-3 { width: 25%; }
body.modern-layout .col-sm-4 { width: 33.333333%; }
body.modern-layout .col-sm-5 { width: 41.666667%; }
body.modern-layout .col-sm-6 { width: 50%; }
body.modern-layout .col-sm-7 { width: 58.333333%; }
body.modern-layout .col-sm-8 { width: 66.666667%; }
body.modern-layout .col-sm-9 { width: 75%; }
body.modern-layout .col-sm-10 { width: 83.333333%; }
body.modern-layout .col-sm-11 { width: 91.666667%; }
body.modern-layout .col-sm-12 { width: 100%; }

/* Responsive: on smaller screens in modern layout, ensure readability */
@media (max-width: 1400px) {
    body.modern-layout .col-lg-4 {
        width: 50%;
    }
}

@media (max-width: 1100px) {
    body.modern-layout .col-lg-4,
    body.modern-layout .col-lg-6 {
        width: 100%;
    }
}

/* Page Header */
.page-header {
    margin-bottom: 24px;
}

.page-title {
    font-size: 24px;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0 0 4px 0;
}

.page-subtitle {
    font-size: 14px;
    color: var(--text-secondary);
    margin: 0;
}

/* ============================================
   CARDS & PANELS
   ============================================ */

.modern-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--card-shadow);
    transition: all var(--transition-fast);
    overflow: hidden;
}

.modern-card:hover {
    box-shadow: var(--card-shadow-hover);
}

.modern-card-header {
    padding: 16px 20px;
    border-bottom: 1px solid var(--card-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.modern-card-title {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

.modern-card-body {
    padding: 20px;
}

.modern-card-footer {
    padding: 12px 20px;
    border-top: 1px solid var(--card-border);
    background: var(--modern-bg-secondary);
}

/* Panel styling override for modern layout */
body.modern-layout .panel {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--card-shadow);
    margin-bottom: 20px;
}

body.modern-layout .panel-heading {
    background: var(--card-bg);
    border-bottom: 1px solid var(--card-border);
    padding: 16px 20px;
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
    color: var(--text-primary);
}

body.modern-layout .panel-body {
    padding: 20px;
    background: var(--card-bg);
}

body.modern-layout .panel-warning > .panel-heading {
    background: var(--modern-primary) !important;
    color: white;
}

body.modern-layout .panel-warning > .panel-heading.orange {
    background: var(--modern-accent) !important;
}

body.modern-layout .panel-warning > .panel-heading.green {
    background: var(--modern-primary) !important;
}

/* Panel edit link in colored headers */
body.modern-layout .panel-warning > .panel-heading .panel-edit-link,
body.modern-layout .panel-warning > .panel-heading .btn-default {
    background: transparent !important;
    border: 1px solid rgba(255, 255, 255, 0.3) !important;
    color: white !important;
}

body.modern-layout .panel-warning > .panel-heading .panel-edit-link:hover,
body.modern-layout .panel-warning > .panel-heading .btn-default:hover {
    background: rgba(255, 255, 255, 0.2) !important;
    border-color: rgba(255, 255, 255, 0.5) !important;
    color: white !important;
}

/* Also fix for any .btn in panel-heading */
body.modern-layout .panel-heading .btn-default.btn-xs {
    background: transparent !important;
    border: 1px solid rgba(255, 255, 255, 0.3) !important;
    color: white !important;
}

body.modern-layout .panel-heading .btn-default.btn-xs:hover {
    background: rgba(255, 255, 255, 0.2) !important;
    border-color: rgba(255, 255, 255, 0.5) !important;
    color: white !important;
}

/* ============================================
   BUTTONS
   ============================================ */

body.modern-layout .btn {
    border-radius: var(--radius-md) !important;
    font-weight: 500;
    padding: 8px 16px;
    transition: all var(--transition-fast);
    border: none;
    font-size: 14px;
}

body.modern-layout .btn-primary,
body.modern-layout .btn-blue {
    background: var(--modern-primary);
    color: white;
}

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

body.modern-layout .btn-orange {
    background: var(--modern-accent);
    color: white;
}

body.modern-layout .btn-orange:hover {
    background: var(--modern-accent-hover);
    transform: translateY(-1px);
}

body.modern-layout .btn-default {
    background: var(--modern-bg-secondary);
    color: var(--text-primary);
    border: 1px solid var(--border-light);
}

body.modern-layout .btn-default:hover {
    background: var(--modern-bg-hover);
    border-color: var(--border-default);
}

/* ============================================
   FORMS
   ============================================ */

body.modern-layout .form-control {
    background: var(--input-bg);
    border: 1px solid var(--input-border);
    border-radius: var(--radius-md);
    padding: 10px 14px;
    font-size: 14px;
    color: var(--text-primary);
    transition: all var(--transition-fast);
    max-width: none;
}

body.modern-layout .form-control:focus {
    border-color: var(--input-focus-border);
    box-shadow: var(--input-focus-shadow);
    outline: none;
}

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

body.modern-layout select.form-control {
    appearance: none;
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%236b7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='M6 8l4 4 4-4'/%3e%3c/svg%3e");
    background-position: right 10px center;
    background-repeat: no-repeat;
    background-size: 16px;
    padding-right: 40px;
}

body.modern-layout label {
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 14px;
    margin-bottom: 6px;
}

/* ============================================
   TABLES
   ============================================ */

body.modern-layout .dataTables_wrapper {
    background: var(--card-bg);
    border-radius: var(--radius-lg);
    box-shadow: var(--card-shadow);
}

body.modern-layout .dataTable {
    border: none !important;
    border-radius: var(--radius-lg);
    overflow: hidden;
}

body.modern-layout .dataTable thead th {
    background: var(--table-header-bg) !important;
    border-bottom: 2px solid var(--table-border) !important;
    color: var(--text-primary) !important;
    padding: 14px 16px;
    font-weight: 600;
    font-size: 13px;
    text-transform: none;
}

body.modern-layout .dataTable tbody td {
    padding: 12px 16px;
    border-bottom: 1px solid var(--table-border);
    color: var(--text-primary);
}

body.modern-layout .dataTable tbody tr:hover {
    background-color: var(--table-row-hover) !important;
}

body.modern-layout .dataTable tbody tr:nth-child(even) {
    background-color: var(--modern-bg-secondary);
}

/* ============================================
   FOOTER
   ============================================ */

.modern-footer {
    padding: 12px 24px;
    border-top: 1px solid var(--border-light);
    background: var(--modern-bg-primary);
    font-size: 13px;
    color: var(--text-tertiary);
}

.modern-footer .footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
}

.modern-footer .footer-right {
    display: flex;
    align-items: center;
    gap: 12px;
}

/* Footer layout toggle button - admin only */
.footer-layout-toggle {
    width: 28px;
    height: 28px;
    padding: 0;
    border: 1px solid var(--border-light);
    background: transparent;
    color: var(--text-tertiary);
    border-radius: var(--radius-md);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    transition: all var(--transition-fast);
}

.footer-layout-toggle:hover {
    background: var(--modern-bg-hover);
    color: var(--modern-primary);
    border-color: var(--modern-primary);
}

/* ============================================
   ALERT BARS (Environment warnings)
   ============================================ */

body.modern-layout .alert {
    border-radius: 0;
    margin-bottom: 0;
}

.modern-alert-bar {
    padding: 10px 24px;
    text-align: center;
    font-size: 13px;
    font-weight: 500;
    margin-top: auto;
}

.modern-alert-bar.alert-danger {
    background: linear-gradient(135deg, #ef4444, #dc2626);
    color: white;
}

.modern-alert-bar.alert-info {
    background: linear-gradient(135deg, #3b82f6, #2563eb);
    color: white;
}

.modern-alert-bar.alert-warning {
    background: linear-gradient(135deg, #f59e0b, #d97706);
    color: white;
}

/* ============================================
   RESPONSIVE STYLES
   ============================================ */

/* Mobile Overlay */
.sidebar-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 999;
    opacity: 0;
    transition: opacity var(--transition-normal);
}

.sidebar-overlay.active {
    opacity: 1;
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: none;
    width: 40px;
    height: 40px;
    border: none;
    background: var(--modern-bg-secondary);
    border-radius: var(--radius-md);
    cursor: pointer;
    align-items: center;
    justify-content: center;
    color: var(--text-primary);
    font-size: 20px;
}

@media (max-width: 1024px) {
    .modern-sidebar {
        transform: translateX(-100%);
        width: var(--sidebar-width);
    }
    
    .modern-sidebar.mobile-open {
        transform: translateX(0);
    }
    
    .modern-main-wrapper {
        margin-left: 0;
    }
    
    .sidebar-overlay {
        display: block;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .sidebar-toggle {
        display: none;
    }
}

@media (max-width: 768px) {
    .modern-content {
        padding: 16px;
    }
    
    .modern-topbar {
        padding: 0 16px;
    }
    
    .user-info {
        display: none;
    }
    
    .page-title {
        font-size: 20px;
    }
    
    body.modern-layout .dashboard-card {
        width: 100%;
        min-height: auto;
    }
}

/* ============================================
   ANIMATIONS
   ============================================ */

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

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

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

.modern-card {
    animation: slideInUp 0.3s ease-out;
}

.nav-item {
    animation: slideInLeft 0.2s ease-out;
}

/* ============================================
   UTILITY CLASSES
   ============================================ */

.text-primary { color: var(--text-primary) !important; }
.text-secondary { color: var(--text-secondary) !important; }
.text-muted { color: var(--text-muted) !important; }
.text-accent { color: var(--modern-accent) !important; }
.text-success { color: var(--status-success) !important; }
.text-warning { color: var(--status-warning) !important; }
.text-error { color: var(--status-error) !important; }

.bg-primary { background-color: var(--modern-primary) !important; }
.bg-accent { background-color: var(--modern-accent) !important; }
.bg-success { background-color: var(--status-success) !important; }

.rounded-sm { border-radius: var(--radius-sm); }
.rounded-md { border-radius: var(--radius-md); }
.rounded-lg { border-radius: var(--radius-lg); }
.rounded-xl { border-radius: var(--radius-xl); }
.rounded-full { border-radius: var(--radius-full); }

.shadow-sm { box-shadow: var(--shadow-sm); }
.shadow-md { box-shadow: var(--shadow-md); }
.shadow-lg { box-shadow: var(--shadow-lg); }
.shadow-xl { box-shadow: var(--shadow-xl); }

/* ============================================
   HOMEPAGE CARDS MODERN STYLE
   ============================================ */

/* Jumbotron styling for modern layout */
body.modern-layout .jumbotron {
    background: linear-gradient(135deg, var(--modern-primary), #015a67);
    border-radius: var(--radius-xl) !important;
    box-shadow: var(--shadow-lg);
    margin-bottom: 32px;
    padding: 40px 48px;
    color: white;
}

body.modern-layout .jumbotron h1,
body.modern-layout .jumbotron h2,
body.modern-layout .jumbotron h3 {
    color: white !important;
}

body.modern-layout .jumbotron p {
    color: rgba(255, 255, 255, 0.9);
}

/* Home link wrapper - only for homepage cards */
body.modern-layout .home-link {
    display: block;
    text-decoration: none;
    margin-bottom: 20px;
}

body.modern-layout .home-link:hover {
    text-decoration: none;
}

/* Dashboard card base styling */
body.modern-layout .dashboard-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--card-shadow);
    transition: all var(--transition-fast);
    height: 100%;
    padding: 24px;
    min-height: 280px;
    display: flex;
    flex-direction: column;
}

body.modern-layout .dashboard-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--card-shadow-hover);
    border-color: var(--modern-primary);
}

body.modern-layout .dashboard-card h2 {
    color: var(--text-primary) !important;
    margin-bottom: 16px;
    margin-top: 0;
}

body.modern-layout .dashboard-card h2 i {
    color: var(--modern-primary) !important;
}

body.modern-layout .dashboard-card .home-block {
    color: var(--text-secondary);
    flex-grow: 1;
}

body.modern-layout .dashboard-card .btn-orange {
    background: var(--modern-primary) !important;
}

body.modern-layout .dashboard-card .btn-blue {
    background: var(--modern-blue) !important;
}

/* Body content improvements */
body.modern-layout .body-content {
    padding: 0;
    background: transparent;
}

/* Responsive homepage cards */
@media (max-width: 992px) {
    body.modern-layout .home-link {
        width: 50%;
    }
}

@media (max-width: 768px) {
    body.modern-layout .home-link {
        width: 100%;
    }
    
    body.modern-layout .jumbotron {
        padding: 24px;
        border-radius: var(--radius-lg) !important;
    }
}

/* ============================================
   DROPDOWN MENUS
   ============================================ */

body.modern-layout .dropdown-menu {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    padding: 8px;
}

body.modern-layout .dropdown-menu > li > a {
    color: var(--text-primary);
    padding: 10px 16px;
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

body.modern-layout .dropdown-menu > li > a:hover {
    background: var(--modern-bg-hover);
    color: var(--modern-primary);
}

body.modern-layout .dropdown-menu > li > a.active {
    background: var(--modern-primary-light);
    color: var(--modern-primary);
}

body.modern-layout .dropdown-menu .divider {
    background: var(--border-light);
    margin: 8px 0;
}

body.modern-layout .dropdown-menu .dropdown-header {
    color: var(--text-muted);
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 8px 16px 4px;
}

/* ============================================
   PAGINATION
   ============================================ */

body.modern-layout .pagination > li > a,
body.modern-layout .pagination > li > span {
    background: var(--card-bg);
    border: 1px solid var(--border-light);
    color: var(--text-primary);
    border-radius: var(--radius-md) !important;
    margin: 0 2px;
}

body.modern-layout .pagination > li > a:hover {
    background: var(--modern-bg-hover);
    border-color: var(--border-default);
}

body.modern-layout .pagination > .active > a,
body.modern-layout .pagination > .active > a:hover {
    background: var(--modern-primary);
    border-color: var(--modern-primary);
}

/* ============================================
   TOOLTIPS & POPOVERS
   ============================================ */

body.modern-layout .tooltip-inner {
    background: var(--modern-bg-tertiary);
    color: var(--text-primary);
    border-radius: var(--radius-md);
    font-size: 12px;
    padding: 6px 12px;
}

/* ============================================
   LOGIN PARTIAL MODERN STYLE
   ============================================ */

body.modern-layout .navbar-right {
    display: flex;
    align-items: center;
    gap: 16px;
    margin: 0;
}

body.modern-layout .navbar-nav {
    margin: 0;
    display: flex;
    align-items: center;
}

/* ============================================
   PRINT STYLES
   ============================================ */

@media print {
    .modern-sidebar,
    .modern-topbar,
    .sidebar-overlay,
    .theme-toggle,
    .layout-toggle {
        display: none !important;
    }
    
    .modern-main-wrapper {
        margin-left: 0 !important;
    }
    
    .modern-content {
        padding: 0;
    }
    
    body.modern-layout {
        background: white;
        color: black;
    }
}

/* ============================================
   CLASSIC LAYOUT DARK MODE SUPPORT
   (Applied to the traditional Bootstrap navbar layout)
   ============================================ */

/* Dark mode styles for classic layout (non-modern) */
body:not(.modern-layout)[data-theme="dark"] {
    background-color: #0f172a;
    color: #e2e8f0;
}

body:not(.modern-layout)[data-theme="dark"] .navbar-inverse {
    background-color: #1e293b;
    border-color: #334155;
}

body:not(.modern-layout)[data-theme="dark"] .navbar-inverse .navbar-nav > li > a {
    color: #e2e8f0;
}

body:not(.modern-layout)[data-theme="dark"] .navbar-inverse .navbar-nav > li > a:hover,
body:not(.modern-layout)[data-theme="dark"] .navbar-inverse .navbar-nav > li > a:focus {
    background-color: #F08217;
    color: white;
}

body:not(.modern-layout)[data-theme="dark"] .navbar-inverse .navbar-nav > .open > a,
body:not(.modern-layout)[data-theme="dark"] .navbar-inverse .navbar-nav > .open > a:hover,
body:not(.modern-layout)[data-theme="dark"] .navbar-inverse .navbar-nav > .open > a:focus {
    background-color: #F08217;
    color: white;
}

body:not(.modern-layout)[data-theme="dark"] .dropdown-menu {
    background-color: #1e293b;
    border-color: #334155;
}

body:not(.modern-layout)[data-theme="dark"] .dropdown-menu > li > a {
    color: #e2e8f0;
}

body:not(.modern-layout)[data-theme="dark"] .dropdown-menu > li > a:hover {
    background-color: #334155;
    color: #F08217;
}

body:not(.modern-layout)[data-theme="dark"] .dropdown-menu .divider {
    background-color: #334155;
}

body:not(.modern-layout)[data-theme="dark"] .dropdown-menu .dropdown-header {
    color: #64748b;
}

body:not(.modern-layout)[data-theme="dark"] .body-content {
    background-color: #0f172a;
}

body:not(.modern-layout)[data-theme="dark"] .panel {
    background-color: #1e293b;
    border-color: #334155;
}

body:not(.modern-layout)[data-theme="dark"] .panel-heading {
    background-color: #1e293b;
    border-color: #334155;
    color: #e2e8f0;
}

body:not(.modern-layout)[data-theme="dark"] .panel-body {
    background-color: #1e293b;
    color: #e2e8f0;
}

body:not(.modern-layout)[data-theme="dark"] .panel-warning > .panel-heading {
    background-color: #014751 !important;
    color: white;
}

body:not(.modern-layout)[data-theme="dark"] .panel-warning > .panel-heading.orange {
    background-color: #F08217 !important;
}

body:not(.modern-layout)[data-theme="dark"] h1,
body:not(.modern-layout)[data-theme="dark"] h2,
body:not(.modern-layout)[data-theme="dark"] h3,
body:not(.modern-layout)[data-theme="dark"] h4 {
    color: #f1f5f9;
}

body:not(.modern-layout)[data-theme="dark"] .form-control {
    background-color: #1e293b;
    border-color: #475569;
    color: #e2e8f0;
}

body:not(.modern-layout)[data-theme="dark"] .form-control:focus {
    border-color: #01A4C1;
    box-shadow: 0 0 0 2px rgba(1, 164, 193, 0.2);
}

body:not(.modern-layout)[data-theme="dark"] .table {
    color: #e2e8f0;
}

body:not(.modern-layout)[data-theme="dark"] .table > thead > tr > th {
    background-color: #1e293b;
    border-color: #334155;
    color: #f1f5f9;
}

body:not(.modern-layout)[data-theme="dark"] .table > tbody > tr > td {
    border-color: #334155;
}

body:not(.modern-layout)[data-theme="dark"] .table-striped > tbody > tr:nth-of-type(odd) {
    background-color: rgba(30, 41, 59, 0.5);
}

body:not(.modern-layout)[data-theme="dark"] .table-hover > tbody > tr:hover {
    background-color: #334155;
}

/* DataTables dark mode for classic layout */
body:not(.modern-layout)[data-theme="dark"] .dataTables_wrapper {
    background-color: #1e293b;
    color: #e2e8f0;
}

body:not(.modern-layout)[data-theme="dark"] .dataTable thead th {
    background-color: #1e293b !important;
    color: #f1f5f9 !important;
    border-color: #334155 !important;
}

body:not(.modern-layout)[data-theme="dark"] .dataTable tbody td {
    border-color: #334155;
}

body:not(.modern-layout)[data-theme="dark"] .dataTable tbody tr:hover {
    background-color: #334155 !important;
}

body:not(.modern-layout)[data-theme="dark"] .dataTables_filter input {
    background-color: #1e293b;
    border-color: #475569;
    color: #e2e8f0;
}

body:not(.modern-layout)[data-theme="dark"] .dataTables_info {
    color: #94a3b8;
}

body:not(.modern-layout)[data-theme="dark"] .dataTables_paginate .paginate_button {
    color: #e2e8f0 !important;
}

body:not(.modern-layout)[data-theme="dark"] .dataTables_paginate .paginate_button:hover {
    background: #334155 !important;
    color: #e2e8f0 !important;
}

body:not(.modern-layout)[data-theme="dark"] .dataTables_paginate .paginate_button.current {
    background: #F08217 !important;
    color: white !important;
}

/* Buttons dark mode for classic layout */
body:not(.modern-layout)[data-theme="dark"] .btn-default {
    background-color: #334155;
    border-color: #475569;
    color: #e2e8f0;
}

body:not(.modern-layout)[data-theme="dark"] .btn-default:hover {
    background-color: #475569;
    border-color: #64748b;
}

body:not(.modern-layout)[data-theme="dark"] .btn-primary {
    background-color: #01A4C1;
    border-color: #01A4C1;
}

body:not(.modern-layout)[data-theme="dark"] .btn-primary:hover {
    background-color: #00D37F;
    border-color: #00D37F;
}

/* Dashboard cards dark mode for classic layout */
body:not(.modern-layout)[data-theme="dark"] .dashboard-card {
    background-color: #1e293b;
    border-color: #334155;
}

body:not(.modern-layout)[data-theme="dark"] .dashboard-card h2 {
    color: #f1f5f9 !important;
}

body:not(.modern-layout)[data-theme="dark"] .dashboard-card .home-block {
    color: #94a3b8;
}

/* Footer dark mode for classic layout */
body:not(.modern-layout)[data-theme="dark"] footer {
    background-color: #1e293b;
    border-top-color: #334155;
    color: #94a3b8;
}

/* Alerts dark mode for classic layout */
body:not(.modern-layout)[data-theme="dark"] .alert {
    border-color: #334155;
}

/* Chosen select dark mode */
body:not(.modern-layout)[data-theme="dark"] .chosen-container-single .chosen-single {
    background: #1e293b;
    border-color: #475569;
    color: #e2e8f0;
}

body:not(.modern-layout)[data-theme="dark"] .chosen-container .chosen-drop {
    background: #1e293b;
    border-color: #475569;
}

body:not(.modern-layout)[data-theme="dark"] .chosen-container .chosen-results li {
    color: #e2e8f0;
}

body:not(.modern-layout)[data-theme="dark"] .chosen-container .chosen-results li:hover {
    background: #334155;
}

/* Label and helper text dark mode */
body:not(.modern-layout)[data-theme="dark"] label {
    color: #cbd5e1;
}

body:not(.modern-layout)[data-theme="dark"] .text-muted,
body:not(.modern-layout)[data-theme="dark"] .hint {
    color: #64748b;
}

/* Links dark mode */
body:not(.modern-layout)[data-theme="dark"] a {
    color: #38bdf8;
}

body:not(.modern-layout)[data-theme="dark"] a:hover {
    color: #5eead4;
}

/* Pagination dark mode */
body:not(.modern-layout)[data-theme="dark"] .pagination > li > a,
body:not(.modern-layout)[data-theme="dark"] .pagination > li > span {
    background-color: #1e293b;
    border-color: #334155;
    color: #e2e8f0;
}

body:not(.modern-layout)[data-theme="dark"] .pagination > li > a:hover {
    background-color: #334155;
}

body:not(.modern-layout)[data-theme="dark"] .pagination > .active > a {
    background-color: #F08217;
    border-color: #F08217;
}

/* Modal dark mode */
body:not(.modern-layout)[data-theme="dark"] .modal-content {
    background-color: #1e293b;
    border-color: #334155;
}

body:not(.modern-layout)[data-theme="dark"] .modal-header {
    border-color: #334155;
}

body:not(.modern-layout)[data-theme="dark"] .modal-footer {
    border-color: #334155;
}

/* Well dark mode */
body:not(.modern-layout)[data-theme="dark"] .well {
    background-color: #1e293b;
    border-color: #334155;
    color: #e2e8f0;
}

/* Jumbotron dark mode */
body:not(.modern-layout)[data-theme="dark"] .jumbotron {
    background-color: #1e293b;
}

/* Navbar toggle dark mode */
body:not(.modern-layout)[data-theme="dark"] .navbar-inverse .navbar-toggle {
    border-color: #475569;
}

body:not(.modern-layout)[data-theme="dark"] .navbar-inverse .navbar-toggle .icon-bar {
    background-color: #94a3b8;
}

/* List group dark mode */
body:not(.modern-layout)[data-theme="dark"] .list-group-item {
    background-color: #1e293b;
    border-color: #334155;
    color: #e2e8f0;
}

body:not(.modern-layout)[data-theme="dark"] .list-group-item:hover {
    background-color: #334155;
}

/* ============================================
   ENTITY ICON COLORS - Consistent colored icons per module
   ============================================ */

/* Icon color classes for page headers and navigation */
.icon-otrs { color: #3b82f6; }           /* Blue - OT's */
.icon-tlvs { color: #8b5cf6; }           /* Purple - TLV's */
.icon-thuiszitters { color: #f97316; }   /* Orange - Thuiszitters */
.icon-dyslexie { color: #10b981; }       /* Green - Dyslexie */
.icon-hbrs { color: #06b6d4; }           /* Cyan/Teal - HB (Hoogbegaafdheid) */
.icon-ega { color: #6366f1; }            /* Indigo - EGA's/Expertgroep */
.icon-oza { color: #ec4899; }            /* Pink - OZA */
.icon-tps { color: #14b8a6; }            /* Teal - Contactregistratie */
.icon-sop { color: #f59e0b; }            /* Amber - SOP */
.icon-verantwoording { color: #22c55e; } /* Green - Verantwoordingen */
.icon-dashboard { color: #014751; }      /* Primary - Dashboard */
.icon-leerling { color: #64748b; }       /* Slate - Leerlingen */
.icon-school { color: #0ea5e9; }         /* Sky - Scholen */
.icon-wachtlijst { color: #a855f7; }     /* Purple - Wachtlijst */
.icon-bestuur { color: #6b7280; }        /* Gray - Besturen */
.icon-medewerker { color: #78716c; }     /* Stone - Medewerkers */
.icon-toekenning { color: #eab308; }     /* Yellow - Toekenningen */
.icon-kindbespreking { color: #84cc16; } /* Lime - Kindbesprekingen */
.icon-report { color: #0284c7; }         /* Sky - Rapportages/Reports */
.icon-event { color: #dc2626; }          /* Red - Events */
.icon-autism { color: #9333ea; }         /* Violet - Autisme/ASR */
.icon-cmd { color: #7c3aed; }            /* Violet - CMD/CVR */
.icon-settings { color: #6b7280; }       /* Gray - Settings */
.icon-admin { color: #1f2937; }          /* Dark - Admin */
.icon-logs { color: #059669; }           /* Emerald - Logs */

/* Page header icon styling */
.page-header h2 .fa,
.page-header h2 i.fa {
    margin-right: 10px;
    opacity: 0.9;
}

/* Modern sidebar icon colors */
.modern-sidebar .nav-link .fa-users { color: #3b82f6; }
.modern-sidebar .nav-link .fa-file-text-o { color: #8b5cf6; }
.modern-sidebar .nav-link .fa-home { color: #f97316; }
.modern-sidebar .nav-link .fa-book { color: #10b981; }
.modern-sidebar .nav-link .fa-graduation-cap { color: #06b6d4; }
.modern-sidebar .nav-link .fa-clipboard { color: #ec4899; }
.modern-sidebar .nav-link .fa-address-book { color: #14b8a6; }
.modern-sidebar .nav-link .fa-tasks { color: #f59e0b; }
.modern-sidebar .nav-link .fa-check-circle { color: #22c55e; }
.modern-sidebar .nav-link .fa-bar-chart { color: #014751; }
.modern-sidebar .nav-link .fa-user { color: #64748b; }
.modern-sidebar .nav-link .fa-building-o { color: #0ea5e9; }
.modern-sidebar .nav-link .fa-clock-o { color: #a855f7; }
.modern-sidebar .nav-link .fa-building { color: #6b7280; }
.modern-sidebar .nav-link .fa-id-badge { color: #78716c; }
.modern-sidebar .nav-link .fa-money { color: #eab308; }
.modern-sidebar .nav-link .fa-comments { color: #84cc16; }
.modern-sidebar .nav-link .fa-list-alt { color: #0284c7; }
.modern-sidebar .nav-link .fa-calendar { color: #dc2626; }
.modern-sidebar .nav-link .fa-puzzle-piece { color: #9333ea; }
.modern-sidebar .nav-link .fa-question-circle { color: #7c3aed; }
.modern-sidebar .nav-link .fa-bell { color: #f59e0b; }

/* Active state keeps the color */
.modern-sidebar .nav-link.active .fa {
    opacity: 1;
}

/* Dark mode adjustments for icons */
[data-theme="dark"] .icon-otrs { color: #60a5fa; }
[data-theme="dark"] .icon-tlvs { color: #a78bfa; }
[data-theme="dark"] .icon-thuiszitters { color: #fb923c; }
[data-theme="dark"] .icon-dyslexie { color: #34d399; }
[data-theme="dark"] .icon-hbrs { color: #22d3ee; }
[data-theme="dark"] .icon-ega { color: #818cf8; }
[data-theme="dark"] .icon-oza { color: #f472b6; }
[data-theme="dark"] .icon-tps { color: #2dd4bf; }
[data-theme="dark"] .icon-sop { color: #fbbf24; }
[data-theme="dark"] .icon-verantwoording { color: #4ade80; }
[data-theme="dark"] .icon-dashboard { color: #38bdf8; }
[data-theme="dark"] .icon-leerling { color: #94a3b8; }
[data-theme="dark"] .icon-school { color: #38bdf8; }

/* Classic navbar icon colors */
.navbar .nav > li > a .fa-users { color: #3b82f6; }
.navbar .nav > li > a .fa-file-text-o { color: #8b5cf6; }
.navbar .nav > li > a .fa-home { color: #f97316; }
.navbar .nav > li > a .fa-book { color: #10b981; }
.navbar .nav > li > a .fa-graduation-cap { color: #06b6d4; }
.navbar .nav > li > a .fa-clipboard { color: #ec4899; }
.navbar .nav > li > a .fa-address-book { color: #14b8a6; }
.navbar .nav > li > a .fa-tasks { color: #f59e0b; }
.navbar .nav > li > a .fa-check-circle { color: #22c55e; }
.navbar .nav > li > a .fa-bar-chart { color: #014751; }
.navbar .nav > li > a .fa-user { color: #64748b; }
.navbar .nav > li > a .fa-building-o { color: #0ea5e9; }

/* Dropdown menu icon colors */
.dropdown-menu > li > a .fa { 
    margin-right: 8px; 
    width: 16px;
    text-align: center;
}
.dropdown-menu > li > a .fa-users { color: #3b82f6; }
.dropdown-menu > li > a .fa-file-text-o { color: #8b5cf6; }
.dropdown-menu > li > a .fa-home { color: #f97316; }
.dropdown-menu > li > a .fa-book { color: #10b981; }
.dropdown-menu > li > a .fa-graduation-cap { color: #06b6d4; }
.dropdown-menu > li > a .fa-clipboard { color: #ec4899; }
.dropdown-menu > li > a .fa-address-book { color: #14b8a6; }
.dropdown-menu > li > a .fa-tasks { color: #f59e0b; }
.dropdown-menu > li > a .fa-check-circle { color: #22c55e; }
.dropdown-menu > li > a .fa-bar-chart { color: #0284c7; }
.dropdown-menu > li > a .fa-user { color: #64748b; }
.dropdown-menu > li > a .fa-building-o { color: #0ea5e9; }
.dropdown-menu > li > a .fa-clock-o { color: #a855f7; }
.dropdown-menu > li > a .fa-building { color: #6b7280; }
.dropdown-menu > li > a .fa-id-badge { color: #78716c; }
.dropdown-menu > li > a .fa-money { color: #eab308; }
.dropdown-menu > li > a .fa-comments { color: #84cc16; }
.dropdown-menu > li > a .fa-list-alt { color: #0284c7; }
.dropdown-menu > li > a .fa-calendar { color: #dc2626; }
.dropdown-menu > li > a .fa-puzzle-piece { color: #9333ea; }
.dropdown-menu > li > a .fa-question-circle { color: #7c3aed; }
.dropdown-menu > li > a .fa-bell { color: #f59e0b; }
.dropdown-menu > li > a .fa-folder-open { color: #6b7280; }
.dropdown-menu > li > a .fa-cogs { color: #4b5563; }
.dropdown-menu > li > a .fa-history { color: #059669; }
.dropdown-menu > li > a .fa-heartbeat { color: #dc2626; }
.dropdown-menu > li > a .fa-database { color: #0891b2; }
.dropdown-menu > li > a .fa-chart-area { color: #7c3aed; }
.dropdown-menu > li > a .fa-cog { color: #6b7280; }
.dropdown-menu > li > a .fa-key { color: #eab308; }
.dropdown-menu > li > a .fa-desktop { color: #4b5563; }
.dropdown-menu > li > a .fa-filter { color: #6366f1; }
.dropdown-menu > li > a .fa-table { color: #059669; }
.dropdown-menu > li > a .fa-file-text { color: #8b5cf6; }

/* ============================================
   MODERN 2026 CHART CARD STYLING
   Integration with modern layout system
   ============================================ */

/* Chart card in modern layout */
body.modern-layout .chart-container {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 24px;
    box-shadow: 0 4px 32px rgba(0, 0, 0, 0.04);
    margin-bottom: 24px;
    padding: 28px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

body.modern-layout .chart-container:hover {
    box-shadow: 0 8px 48px rgba(0, 0, 0, 0.08);
    transform: translateY(-2px);
}

/* Chart title in modern layout */
body.modern-layout .chart-title {
    font-size: 19px;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0 0 6px 0;
}

/* Chart subtitle in modern layout */
body.modern-layout .chart-subtitle {
    font-size: 13px;
    color: var(--text-tertiary);
    margin: 0;
}

/* Chart info icon in modern layout */
body.modern-layout .chart-info-icon {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--modern-primary);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.2s ease;
    border: none;
    box-shadow: 0 2px 8px rgba(15, 79, 79, 0.2);
}

body.modern-layout .chart-info-icon:hover {
    transform: scale(1.08);
    box-shadow: 0 4px 12px rgba(15, 79, 79, 0.3);
}

/* Chart controls in modern layout */
body.modern-layout .chart-controls-container {
    background: var(--modern-bg-secondary);
    border: 1px solid var(--border-light);
    border-radius: 16px;
    padding: 16px 20px;
    margin-bottom: 20px;
}

body.modern-layout .chart-controls-container .btn {
    border-radius: 10px;
    font-weight: 500;
    padding: 8px 16px;
    transition: all 0.2s ease;
}

body.modern-layout .chart-controls-container .btn:hover {
    background: var(--modern-primary);
    border-color: var(--modern-primary);
    color: white;
    transform: translateY(-1px);
}

/* Chart tabs in modern layout */
body.modern-layout .chart-tabs {
    display: flex;
    gap: 4px;
    padding: 4px;
    background: var(--modern-bg-tertiary);
    border-radius: 12px;
    margin-bottom: 20px;
}

body.modern-layout .chart-tab {
    padding: 10px 18px;
    border-radius: 10px;
    font-size: 13px;
    font-weight: 500;
    color: var(--text-tertiary);
    cursor: pointer;
    transition: all 0.2s ease;
    border: none;
    background: transparent;
}

body.modern-layout .chart-tab:hover {
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.5);
}

body.modern-layout .chart-tab.active {
    background: var(--card-bg);
    color: var(--text-primary);
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.06);
}

/* Chart legend in modern layout */
body.modern-layout .chart-legend {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    margin-top: 20px;
    padding-top: 16px;
    border-top: 1px solid var(--border-light);
    justify-content: center;
}

body.modern-layout .chart-legend-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.2s ease;
    padding: 4px 8px;
    border-radius: 6px;
}

body.modern-layout .chart-legend-item:hover {
    background: var(--modern-bg-hover);
}

body.modern-layout .chart-legend-indicator {
    width: 10px;
    height: 10px;
    min-width: 10px;
    border-radius: 3px;
    transition: transform 0.2s ease;
}

body.modern-layout .chart-legend-item:hover .chart-legend-indicator {
    transform: scale(1.2);
}

/* Chart KPI cards in modern layout */
body.modern-layout .chart-kpi {
    display: flex;
    gap: 24px;
    margin-bottom: 20px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--border-light);
}

body.modern-layout .chart-kpi-item {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

body.modern-layout .chart-kpi-value {
    font-size: 24px;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1.2;
}

body.modern-layout .chart-kpi-label {
    font-size: 12px;
    color: var(--text-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Chart action buttons in modern layout */
body.modern-layout .chart-actions {
    position: absolute;
    top: 28px;
    right: 28px;
    display: flex;
    gap: 8px;
    z-index: 10;
}

body.modern-layout .chart-action-btn {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    background: var(--modern-bg-secondary);
    border: 1px solid var(--border-light);
    color: var(--text-tertiary);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s ease;
    font-size: 13px;
}

body.modern-layout .chart-action-btn:hover {
    background: var(--modern-primary);
    color: white;
    border-color: var(--modern-primary);
    transform: translateY(-1px);
}

/* Chart empty state in modern layout */
body.modern-layout .chart-empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 48px 32px;
    text-align: center;
    min-height: 280px;
}

body.modern-layout .chart-empty-state i {
    font-size: 48px;
    color: var(--text-muted);
    margin-bottom: 16px;
    opacity: 0.6;
}

body.modern-layout .chart-empty-state h4 {
    color: var(--text-primary);
    margin-bottom: 8px;
    font-size: 16px;
    font-weight: 600;
}

body.modern-layout .chart-empty-state p {
    color: var(--text-secondary);
    font-size: 14px;
    max-width: 280px;
}

/* Chart loading in modern layout */
body.modern-layout .chart-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 320px;
    background: var(--card-bg);
    border-radius: 24px;
}

body.modern-layout .chart-loading .spinner-border {
    width: 48px;
    height: 48px;
    border-color: var(--modern-primary);
    border-right-color: transparent;
}

/* Chart data table in modern layout */
body.modern-layout .chart-data-table {
    margin-top: 24px;
    overflow-x: auto;
    border-radius: 12px;
    border: 1px solid var(--border-light);
}

body.modern-layout .chart-data-table table {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
}

body.modern-layout .chart-data-table th {
    background: var(--modern-bg-secondary);
    font-weight: 600;
    padding: 14px 18px;
    text-align: left;
    border-bottom: 2px solid var(--border-light);
    color: var(--text-primary);
}

body.modern-layout .chart-data-table td {
    padding: 12px 18px;
    border-bottom: 1px solid var(--border-light);
    color: var(--text-secondary);
}

body.modern-layout .chart-data-table tr:hover td {
    background: var(--modern-bg-hover);
}

/* Comparison mode chart styling */
body.modern-layout .chart-container.comparison-mode {
    border: 2px solid var(--modern-accent);
    box-shadow: 0 4px 32px rgba(240, 130, 23, 0.15);
}

body.modern-layout .chart-container.comparison-mode::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 4px;
    background: linear-gradient(180deg, var(--modern-primary), var(--modern-accent));
    border-radius: 4px 0 0 4px;
}

/* Chart notification in modern layout */
body.modern-layout .chart-notification {
    position: absolute;
    top: 16px;
    right: 16px;
    z-index: 1000;
    padding: 12px 18px;
    border-radius: 12px;
    box-shadow: var(--shadow-lg);
    animation: slideInRight 0.3s ease-out;
    font-size: 13px;
    font-weight: 500;
}

/* Small data warning in modern layout */
body.modern-layout .small-data-warning {
    background: linear-gradient(135deg, rgba(1, 164, 193, 0.08) 0%, rgba(1, 164, 193, 0.03) 100%);
    border: 1px solid rgba(1, 164, 193, 0.15);
    border-radius: 10px;
    padding: 10px 14px;
    font-size: 12px;
    color: var(--text-secondary);
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 8px;
}

body.modern-layout .small-data-warning i {
    color: var(--modern-blue);
}

/* Benchmark indicator in modern layout */
body.modern-layout .chart-benchmark {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 10px;
    border-radius: 6px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

body.modern-layout .chart-benchmark.above {
    background: rgba(16, 185, 129, 0.1);
    color: #10B981;
}

body.modern-layout .chart-benchmark.below {
    background: rgba(239, 68, 68, 0.1);
    color: #EF4444;
}

body.modern-layout .chart-benchmark.neutral {
    background: rgba(107, 114, 128, 0.1);
    color: #6B7280;
}

/* Responsive chart adjustments for modern layout */
@media (max-width: 768px) {
    body.modern-layout .chart-container {
        padding: 20px;
        border-radius: 20px;
    }
    
    body.modern-layout .chart-title {
        font-size: 17px;
    }
    
    body.modern-layout .chart-subtitle {
        font-size: 12px;
    }
    
    body.modern-layout .chart-info-icon {
        width: 28px;
        height: 28px;
        font-size: 12px;
    }
    
    body.modern-layout .chart-kpi {
        flex-wrap: wrap;
        gap: 16px;
    }
    
    body.modern-layout .chart-kpi-value {
        font-size: 20px;
    }
    
    body.modern-layout .chart-tabs {
        overflow-x: auto;
        flex-wrap: nowrap;
        padding-bottom: 8px;
    }
    
    body.modern-layout .chart-tab {
        white-space: nowrap;
        padding: 8px 14px;
        font-size: 12px;
    }
    
    body.modern-layout .chart-controls-container {
        padding: 12px 16px;
    }
    
    body.modern-layout .chart-legend {
        gap: 12px;
    }
    
    body.modern-layout .chart-legend-item {
        font-size: 11px;
    }
}

/* ============================================
   CHART CARD IN PANEL STYLING
   For charts inside Bootstrap panels
   ============================================ */

body.modern-layout .panel .chart-container {
    background: transparent;
    border: none;
    box-shadow: none;
    margin-bottom: 0;
    padding: 0;
}

body.modern-layout .panel .chart-container:hover {
    transform: none;
    box-shadow: none;
}

body.modern-layout .panel-body .chart-canvas-container {
    min-height: 280px;
}

/* ============================================
   PRINT STYLES FOR CHARTS IN MODERN LAYOUT
   ============================================ */

@media print {
    body.modern-layout .chart-container {
        page-break-inside: avoid;
        box-shadow: none;
        border: 1px solid #e5e7eb;
        border-radius: 12px;
        padding: 16px;
    }
    
    body.modern-layout .chart-info-icon,
    body.modern-layout .chart-actions,
    body.modern-layout .chart-controls-container {
        display: none !important;
    }
    
    body.modern-layout .chart-title {
        font-size: 16px;
    }
    
    body.modern-layout .chart-kpi {
        border-bottom: 1px solid #e5e7eb;
    }
}