/* ==========================================================================
   ListLogic Dashboard Interface — Design System
   Theatre Analytics Limited
   ========================================================================== */

/* --------------------------------------------------------------------------
   CSS Variables / Design Tokens
   -------------------------------------------------------------------------- */
:root {
    /* Primary Palette - Theatre Analytics Brand */
    --navy: #0a1628;
    --navy-light: #0f1f35;
    --navy-lighter: #152238;
    --teal: #00bfa6;
    --teal-dark: #00a693;
    --aqua: #4dd0e1;
    --aqua-light: #80deea;
    
    /* Neutrals */
    --white: #ffffff;
    --gray-50: #f8fafc;
    --gray-100: #f1f5f9;
    --gray-200: #e2e8f0;
    --gray-300: #cbd5e1;
    --gray-400: #94a3b8;
    --gray-500: #64748b;
    --gray-600: #475569;
    --gray-700: #334155;
    --gray-800: #1e293b;
    --gray-900: #0f172a;
    
    /* Semantic Colors */
    --success: #10b981;
    --success-light: #d1fae5;
    --warning: #f59e0b;
    --warning-light: #fef3c7;
    --error: #ef4444;
    --error-light: #fee2e2;
    --info: #3b82f6;
    --info-light: #dbeafe;
    
    /* Chart Colors */
    --chart-1: #00bfa6;
    --chart-2: #4dd0e1;
    --chart-3: #8b5cf6;
    --chart-4: #ec4899;
    --chart-5: #f97316;
    --chart-6: #22c55e;
    --chart-7: #eab308;
    --chart-8: #06b6d4;
    
    /* Component Colors (used by dashboard-selector and other components) */
    --card-bg: var(--navy-light);
    --border-color: rgba(255, 255, 255, 0.1);
    
    /* Text Colors */
    --text-primary: var(--white);
    --text-secondary: var(--gray-300);
    --text-muted: var(--gray-400);
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, var(--teal) 0%, var(--aqua) 100%);
    --gradient-dark: linear-gradient(135deg, var(--navy) 0%, var(--navy-light) 100%);
    --gradient-card: linear-gradient(135deg, rgba(255,255,255,0.05) 0%, rgba(255,255,255,0.02) 100%);
    
    /* Typography */
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-mono: 'JetBrains Mono', 'Fira Code', 'Consolas', monospace;
    
    /* Font Sizes */
    --text-xs: 0.75rem;
    --text-sm: 0.875rem;
    --text-base: 1rem;
    --text-lg: 1.125rem;
    --text-xl: 1.25rem;
    --text-2xl: 1.5rem;
    --text-3xl: 1.875rem;
    --text-4xl: 2.25rem;
    
    /* Spacing */
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-5: 1.25rem;
    --space-6: 1.5rem;
    --space-8: 2rem;
    --space-10: 2.5rem;
    --space-12: 3rem;
    
    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    --radius-full: 9999px;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
    --shadow-glow: 0 0 40px rgb(0 191 166 / 0.3);
    --shadow-card: 0 4px 20px rgba(0, 0, 0, 0.3);
    
    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 350ms ease;
    
    /* Sidebar */
    --sidebar-width: 260px;
    --sidebar-collapsed-width: 72px;
    --header-height: 64px;
}

/* --------------------------------------------------------------------------
   Reset & Base
   -------------------------------------------------------------------------- */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-sans);
    font-size: var(--text-base);
    line-height: 1.6;
    color: var(--white);
    background: var(--navy);
    min-height: 100vh;
}

img, svg {
    display: block;
    max-width: 100%;
    height: auto;
}

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

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

ul, ol {
    list-style: none;
}

/* --------------------------------------------------------------------------
   Typography
   -------------------------------------------------------------------------- */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.3;
    color: var(--white);
}

h1 { font-size: var(--text-4xl); }
h2 { font-size: var(--text-3xl); }
h3 { font-size: var(--text-2xl); }
h4 { font-size: var(--text-xl); }
h5 { font-size: var(--text-lg); }
h6 { font-size: var(--text-base); }

.text-gradient {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.text-muted {
    color: var(--gray-400);
}

/* --------------------------------------------------------------------------
   Layout: App Shell
   -------------------------------------------------------------------------- */
.app-container {
    display: flex;
    min-height: 100vh;
}

.main-content {
    flex: 1;
    margin-left: var(--sidebar-width);
    transition: margin-left var(--transition-base);
}

.sidebar-collapsed .main-content {
    margin-left: var(--sidebar-collapsed-width);
}

.content-area {
    padding: var(--space-8);
    padding-top: calc(var(--header-height) + var(--space-8));
    min-height: 100vh;
}

/* --------------------------------------------------------------------------
   Sidebar
   -------------------------------------------------------------------------- */
.sidebar {
    position: fixed;
    top: 0;
    left: 0;
    width: var(--sidebar-width);
    height: 100vh;
    background: var(--navy-light);
    border-right: 1px solid rgba(255,255,255,0.06);
    display: flex;
    flex-direction: column;
    z-index: 100;
    transition: width var(--transition-base);
}

.sidebar-collapsed .sidebar {
    width: var(--sidebar-collapsed-width);
}

.sidebar-header {
    padding: var(--space-4) var(--space-5);
    border-bottom: 1px solid rgba(255,255,255,0.06);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-3);
    height: var(--header-height);
    box-sizing: border-box;
}

.sidebar-logo {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    color: var(--white);
    font-weight: 700;
    font-size: var(--text-lg);
}

.sidebar-logo svg {
    width: 32px;
    height: 32px;
    flex-shrink: 0;
}

.sidebar-logo-text {
    white-space: nowrap;
    overflow: hidden;
    transition: opacity var(--transition-base);
}

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

.sidebar-nav {
    flex: 1;
    padding: var(--space-4);
    overflow-y: auto;
}

.nav-section {
    margin-bottom: var(--space-6);
}

.nav-section-title {
    font-size: var(--text-xs);
    font-weight: 600;
    color: var(--gray-500);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: var(--space-2) var(--space-3);
    margin-bottom: var(--space-2);
}

.sidebar-collapsed .nav-section-title {
    opacity: 0;
    height: 0;
    padding: 0;
    margin: 0;
    overflow: hidden;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-3);
    border-radius: var(--radius-lg);
    color: var(--gray-400);
    transition: all var(--transition-fast);
    margin-bottom: var(--space-1);
    position: relative;
}

.nav-item:hover {
    background: rgba(255,255,255,0.05);
    color: var(--white);
}

.nav-item.active {
    background: rgba(0,191,166,0.15);
    color: var(--teal);
}

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

.nav-item svg {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

.nav-item-text {
    white-space: nowrap;
    overflow: hidden;
    transition: opacity var(--transition-base);
}

.sidebar-collapsed .nav-item-text {
    opacity: 0;
    width: 0;
}

.nav-item-badge {
    margin-left: auto;
    padding: 0.125rem 0.5rem;
    background: var(--error);
    color: var(--white);
    font-size: var(--text-xs);
    font-weight: 600;
    border-radius: var(--radius-full);
}

.sidebar-collapsed .nav-item-badge {
    position: absolute;
    top: 0;
    right: 0;
    margin: 0;
    width: 8px;
    height: 8px;
    padding: 0;
    font-size: 0;
}

/* Nested/Dropdown Navigation */
.nav-dropdown {
    position: relative;
}

.nav-dropdown-toggle {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-3);
    border-radius: var(--radius-lg);
    color: var(--gray-400);
    transition: all var(--transition-fast);
    margin-bottom: var(--space-1);
    position: relative;
    cursor: pointer;
    width: 100%;
    background: transparent;
    border: none;
    text-align: left;
    font-size: inherit;
    font-family: inherit;
}

.nav-dropdown-toggle:hover {
    background: rgba(255,255,255,0.05);
    color: var(--white);
}

.nav-dropdown-toggle.active,
.nav-dropdown.open .nav-dropdown-toggle {
    background: rgba(0,191,166,0.1);
    color: var(--teal);
}

.nav-dropdown-toggle svg:first-child {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

.nav-dropdown-toggle .nav-item-text {
    flex: 1;
    white-space: nowrap;
    overflow: hidden;
    transition: opacity var(--transition-base);
}

.nav-dropdown-arrow {
    width: 16px;
    height: 16px;
    margin-left: auto;
    transition: transform var(--transition-fast);
    flex-shrink: 0;
}

.nav-dropdown.open .nav-dropdown-arrow {
    transform: rotate(180deg);
}

.sidebar-collapsed .nav-dropdown-arrow {
    display: none;
}

.nav-dropdown-menu {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-base), padding var(--transition-base);
    padding-left: 0;
}

.nav-dropdown.open .nav-dropdown-menu {
    max-height: 500px;
    padding-left: var(--space-2);
}

.nav-dropdown-menu .nav-item {
    padding: var(--space-2) var(--space-3);
    padding-left: calc(var(--space-3) + 20px + var(--space-3));
    font-size: var(--text-sm);
    margin-bottom: 0;
}

.nav-dropdown-menu .nav-item::before {
    content: '';
    position: absolute;
    left: calc(var(--space-3) + 9px);
    top: 0;
    bottom: 0;
    width: 1px;
    background: rgba(255,255,255,0.1);
}

.nav-dropdown-menu .nav-item:last-child::before {
    bottom: 50%;
}

.nav-dropdown-menu .nav-item::after {
    content: '';
    position: absolute;
    left: calc(var(--space-3) + 9px);
    top: 50%;
    width: 12px;
    height: 1px;
    background: rgba(255,255,255,0.1);
}

.nav-dropdown-menu .nav-item:hover::after,
.nav-dropdown-menu .nav-item.active::after {
    background: var(--teal);
}

.nav-dropdown-menu .nav-item.active::before {
    display: none;
}

.nav-dropdown-menu .nav-item svg {
    width: 16px;
    height: 16px;
}

/* Collapsed sidebar dropdown behavior */
.sidebar-collapsed .nav-dropdown-toggle .nav-item-text {
    opacity: 0;
    width: 0;
}

.sidebar-collapsed .nav-dropdown-menu {
    position: absolute;
    left: var(--sidebar-collapsed-width);
    top: 0;
    width: 200px;
    max-height: none;
    padding: var(--space-2);
    background: var(--navy-light);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: var(--radius-lg);
    box-shadow: 0 8px 24px rgba(0,0,0,0.3);
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-fast), visibility var(--transition-fast);
    z-index: 200;
}

.sidebar-collapsed .nav-dropdown:hover .nav-dropdown-menu {
    opacity: 1;
    visibility: visible;
}

.sidebar-collapsed .nav-dropdown-menu .nav-item {
    padding: var(--space-2) var(--space-3);
    padding-left: var(--space-3);
}

.sidebar-collapsed .nav-dropdown-menu .nav-item::before,
.sidebar-collapsed .nav-dropdown-menu .nav-item::after {
    display: none;
}

.sidebar-collapsed .nav-dropdown-menu .nav-item-text {
    opacity: 1;
    width: auto;
}

/* Nested level 2 (if needed) */
.nav-dropdown-menu .nav-dropdown .nav-dropdown-menu {
    padding-left: var(--space-4);
}

.nav-dropdown-menu .nav-dropdown .nav-dropdown-toggle {
    padding-left: calc(var(--space-3) + 20px + var(--space-3));
    font-size: var(--text-sm);
}

.sidebar-footer {
    padding: var(--space-4);
    border-top: 1px solid rgba(255,255,255,0.06);
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

/* Sidebar Organisation Indicator */
.sidebar-organisation {
    padding: 0 var(--space-4);
    margin-top: var(--space-4);
    margin-bottom: var(--space-2);
}

.org-indicator {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-3);
    background: rgba(0, 191, 166, 0.1);
    border: 1px solid rgba(0, 191, 166, 0.2);
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
}

.org-icon {
    width: 32px;
    height: 32px;
    background: rgba(0, 191, 166, 0.15);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.org-icon svg {
    width: 18px;
    height: 18px;
    color: var(--primary);
}

.org-info {
    display: flex;
    flex-direction: column;
    overflow: hidden;
    flex: 1;
    min-width: 0;
    transition: opacity var(--transition-base), width var(--transition-base);
}

.org-label {
    font-size: var(--text-xs);
    color: var(--gray-500);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-weight: 600;
    white-space: nowrap;
}

.org-name {
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    margin-top: 2px;
}

.sidebar-collapsed .sidebar-organisation {
    padding: 0 var(--space-2);
}

.sidebar-collapsed .org-indicator {
    justify-content: center;
    padding: var(--space-2);
}

.sidebar-collapsed .org-info {
    opacity: 0;
    width: 0;
    overflow: hidden;
}

/* Sidebar User Widget */
.sidebar-user {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-3);
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: background var(--transition-fast);
}

.sidebar-user:hover {
    background: rgba(255,255,255,0.05);
}

.sidebar-user-avatar {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-full);
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: var(--text-sm);
    color: var(--navy);
    flex-shrink: 0;
}

.sidebar-user-info {
    display: flex;
    flex-direction: column;
    overflow: hidden;
    transition: opacity var(--transition-base), width var(--transition-base);
}

.sidebar-user-name {
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--white);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.sidebar-user-role {
    font-size: var(--text-xs);
    color: var(--gray-500);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.sidebar-collapsed .sidebar-user-info {
    opacity: 0;
    width: 0;
}

.sidebar-collapsed .sidebar-user {
    justify-content: center;
    padding: var(--space-3) var(--space-2);
}

/* Sidebar User Menu */
.sidebar-user-wrapper {
    position: relative;
}

.sidebar-collapse-btn {
    background: transparent;
    border: none;
    padding: var(--space-2);
    cursor: pointer;
    color: var(--gray-500);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
    margin-left: auto;
    flex-shrink: 0;
}

.sidebar-collapse-btn:hover {
    background: rgba(255, 255, 255, 0.08);
    color: var(--white);
}

.sidebar-collapse-btn svg {
    width: 16px;
    height: 16px;
    transition: transform var(--transition-fast);
}

.sidebar-collapsed .sidebar-collapse-btn {
    display: none;
}

.sidebar-user-chevron {
    width: 16px;
    height: 16px;
    color: var(--gray-500);
    margin-left: auto;
    transition: transform var(--transition-fast);
    flex-shrink: 0;
}

.sidebar-user.active .sidebar-user-chevron {
    transform: rotate(180deg);
}

.sidebar-collapsed .sidebar-user-chevron {
    display: none;
}

.sidebar-user-menu {
    position: absolute;
    bottom: 100%;
    left: var(--space-2);
    right: var(--space-2);
    background: var(--navy-lighter);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    padding: var(--space-2);
    margin-bottom: var(--space-2);
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all var(--transition-fast);
    z-index: 100;
    box-shadow: var(--shadow-lg);
}

.sidebar-user-menu.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.user-menu-item {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-3);
    border-radius: var(--radius-md);
    color: var(--gray-300);
    text-decoration: none;
    transition: all var(--transition-fast);
    cursor: pointer;
    background: transparent;
    border: none;
    width: 100%;
    font-size: var(--text-sm);
    font-family: inherit;
}

.user-menu-item:hover {
    background: rgba(255, 255, 255, 0.08);
    color: var(--white);
}

.user-menu-item svg {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
}

.user-menu-divider {
    height: 1px;
    background: rgba(255, 255, 255, 0.1);
    margin: var(--space-2) 0;
}

.user-menu-logout {
    color: var(--error);
}

.user-menu-logout:hover {
    background: rgba(239, 68, 68, 0.15);
    color: var(--error);
}

/* Sidebar collapsed - user menu appears to the right */
.sidebar-collapsed .sidebar-user-menu {
    left: 100%;
    right: auto;
    bottom: 0;
    width: 200px;
    margin-left: var(--space-2);
    margin-bottom: 0;
}

/* Sidebar Toggle */
.sidebar-toggle {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-3);
    border-radius: var(--radius-lg);
    color: var(--gray-400);
    transition: all var(--transition-fast);
    background: transparent;
    border: none;
    cursor: pointer;
}

.sidebar-toggle:hover {
    background: rgba(255,255,255,0.05);
    color: var(--white);
}

.sidebar-toggle svg {
    width: 20px;
    height: 20px;
    transition: transform var(--transition-base);
}

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

.sidebar-toggle-text {
    font-size: var(--text-sm);
    transition: opacity var(--transition-base), width var(--transition-base);
    white-space: nowrap;
    overflow: hidden;
}

.sidebar-collapsed .sidebar-toggle-text {
    opacity: 0;
    width: 0;
}

/* --------------------------------------------------------------------------
   Header
   -------------------------------------------------------------------------- */
.header {
    position: fixed;
    top: 0;
    left: var(--sidebar-width);
    right: 0;
    height: var(--header-height);
    background: rgba(10, 22, 40, 0.95);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(255,255,255,0.06);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 var(--space-6);
    z-index: 90;
    transition: left var(--transition-base);
    box-sizing: border-box;
}

.sidebar-collapsed .header {
    left: var(--sidebar-collapsed-width);
}

.header-left {
    display: flex;
    align-items: center;
    gap: var(--space-4);
}

.header-title {
    font-size: var(--text-lg);
    font-weight: 600;
}

.header-breadcrumb {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--text-sm);
    color: var(--gray-400);
}

.header-breadcrumb a:hover {
    color: var(--teal);
}

.header-breadcrumb svg {
    width: 16px;
    height: 16px;
}

.header-right {
    display: flex;
    align-items: center;
    gap: var(--space-4);
}

.header-search {
    position: relative;
    width: 280px;
}

.header-search input {
    width: 100%;
    padding: var(--space-2) var(--space-4);
    padding-left: 40px;
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: var(--radius-lg);
    color: var(--white);
    font-size: var(--text-sm);
    transition: all var(--transition-fast);
}

.header-search input:focus {
    outline: none;
    border-color: var(--teal);
    background: rgba(255,255,255,0.08);
}

.header-search input::placeholder {
    color: var(--gray-500);
}

.header-search svg {
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    width: 18px;
    height: 18px;
    color: var(--gray-500);
}

.header-actions {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.header-action-btn {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-lg);
    color: var(--gray-400);
    transition: all var(--transition-fast);
    position: relative;
}

.header-action-btn:hover {
    background: rgba(255,255,255,0.05);
    color: var(--white);
}

.header-action-btn .badge {
    position: absolute;
    top: 6px;
    right: 6px;
    width: 8px;
    height: 8px;
    background: var(--error);
    border-radius: var(--radius-full);
}

.header-action-btn svg {
    width: 20px;
    height: 20px;
}

.header-user {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-2) var(--space-3);
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: background var(--transition-fast);
}

.header-user:hover {
    background: rgba(255,255,255,0.05);
}

.header-user-avatar {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-full);
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: var(--text-sm);
    color: var(--navy);
}

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

.header-user-name {
    font-size: var(--text-sm);
    font-weight: 500;
}

.header-user-role {
    font-size: var(--text-xs);
    color: var(--gray-500);
}

/* --------------------------------------------------------------------------
   Buttons
   -------------------------------------------------------------------------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-5);
    font-size: var(--text-sm);
    font-weight: 600;
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
    cursor: pointer;
    border: none;
    text-decoration: none;
}

.btn-primary {
    background: var(--gradient-primary);
    color: var(--navy);
    box-shadow: 0 2px 8px rgba(0, 191, 166, 0.25);
}

.btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 16px rgba(0, 191, 166, 0.35);
}

.btn-secondary {
    background: rgba(255,255,255,0.08);
    color: var(--white);
    border: 1px solid rgba(255,255,255,0.15);
}

.btn-secondary:hover {
    background: rgba(255,255,255,0.12);
    border-color: rgba(255,255,255,0.25);
}

.btn-ghost {
    background: transparent;
    color: var(--gray-400);
}

.btn-ghost:hover {
    background: rgba(255,255,255,0.05);
    color: var(--white);
}

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

.btn-danger:hover {
    background: #dc2626;
}

.btn-warning {
    background: #f59e0b;
    color: var(--white);
}

.btn-warning:hover {
    background: #d97706;
}

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

.btn-success:hover {
    background: #059669;
}

.btn-sm {
    padding: var(--space-2) var(--space-3);
    font-size: var(--text-xs);
}

.btn-lg {
    padding: var(--space-4) var(--space-8);
    font-size: var(--text-base);
}

.btn-icon {
    width: 40px;
    height: 40px;
    padding: 0;
}

.btn-icon.btn-sm {
    width: 32px;
    height: 32px;
}

.btn svg {
    width: 18px;
    height: 18px;
}

.btn-group {
    display: inline-flex;
}

.btn-group .btn {
    border-radius: 0;
}

.btn-group .btn:first-child {
    border-radius: var(--radius-lg) 0 0 var(--radius-lg);
}

.btn-group .btn:last-child {
    border-radius: 0 var(--radius-lg) var(--radius-lg) 0;
}

/* --------------------------------------------------------------------------
   Cards
   -------------------------------------------------------------------------- */
.card {
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: var(--radius-xl);
    overflow: hidden;
    transition: all var(--transition-base);
}

.card:hover {
    border-color: rgba(0,191,166,0.2);
    box-shadow: var(--shadow-card);
}

.card-header {
    padding: var(--space-5) var(--space-6);
    border-bottom: 1px solid rgba(255,255,255,0.06);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.card-title {
    font-size: var(--text-base);
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.card-title svg {
    width: 18px;
    height: 18px;
    color: var(--teal);
}

.card-actions {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.card-body {
    padding: var(--space-6);
}

.card-footer {
    padding: var(--space-4) var(--space-6);
    border-top: 1px solid rgba(255,255,255,0.06);
    background: rgba(0,0,0,0.1);
}

/* Stat Cards */
.stat-card {
    padding: var(--space-6);
}

.stat-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--space-4);
}

.stat-card-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
}

.stat-card-icon.teal {
    background: rgba(0,191,166,0.15);
    color: var(--teal);
}

.stat-card-icon.purple {
    background: rgba(139,92,246,0.15);
    color: #8b5cf6;
}

.stat-card-icon.orange {
    background: rgba(249,115,22,0.15);
    color: #f97316;
}

.stat-card-icon.blue {
    background: rgba(59,130,246,0.15);
    color: #3b82f6;
}

.stat-card-icon svg {
    width: 24px;
    height: 24px;
}

.stat-card-trend {
    display: flex;
    align-items: center;
    gap: var(--space-1);
    font-size: var(--text-sm);
    font-weight: 500;
}

.stat-card-trend.up {
    color: var(--success);
}

.stat-card-trend.down {
    color: var(--error);
}

.stat-card-trend svg {
    width: 16px;
    height: 16px;
}

.stat-card-value {
    font-size: var(--text-3xl);
    font-weight: 700;
    margin-bottom: var(--space-1);
}

.stat-card-label {
    font-size: var(--text-sm);
    color: var(--gray-400);
}

/* --------------------------------------------------------------------------
   Dashboard Grid
   -------------------------------------------------------------------------- */
.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: var(--space-6);
}

.grid-col-1 { grid-column: span 1; }
.grid-col-2 { grid-column: span 2; }
.grid-col-3 { grid-column: span 3; }
.grid-col-4 { grid-column: span 4; }
.grid-col-5 { grid-column: span 5; }
.grid-col-6 { grid-column: span 6; }
.grid-col-7 { grid-column: span 7; }
.grid-col-8 { grid-column: span 8; }
.grid-col-9 { grid-column: span 9; }
.grid-col-10 { grid-column: span 10; }
.grid-col-11 { grid-column: span 11; }
.grid-col-12 { grid-column: span 12; }

@media (max-width: 1200px) {
    .grid-col-3, .grid-col-4 { grid-column: span 6; }
    .grid-col-8 { grid-column: span 12; }
}

@media (max-width: 768px) {
    .grid-col-3, .grid-col-4, .grid-col-6 { grid-column: span 12; }
}

/* --------------------------------------------------------------------------
   Page Grid (for standard form/content pages)
   A simpler grid system with intuitive column classes
   -------------------------------------------------------------------------- */
.page-grid {
    display: grid;
    gap: var(--space-6);
}

/* Two column layouts */
.page-grid.cols-2 {
    grid-template-columns: repeat(2, 1fr);
}

/* Three column layouts */
.page-grid.cols-3 {
    grid-template-columns: repeat(3, 1fr);
}

/* Four column layouts */
.page-grid.cols-4 {
    grid-template-columns: repeat(4, 1fr);
}

/* Asymmetric layouts */
.page-grid.cols-1-2 {
    grid-template-columns: 1fr 2fr;
}

.page-grid.cols-2-1 {
    grid-template-columns: 2fr 1fr;
}

.page-grid.cols-1-3 {
    grid-template-columns: 1fr 3fr;
}

.page-grid.cols-3-1 {
    grid-template-columns: 3fr 1fr;
}

/* Column span utilities for page-grid */
.col-span-2 { grid-column: span 2; }
.col-span-3 { grid-column: span 3; }
.col-span-full { grid-column: 1 / -1; }

/* Responsive page-grid */
@media (max-width: 1024px) {
    .page-grid.cols-3,
    .page-grid.cols-4 {
        grid-template-columns: repeat(2, 1fr);
    }
    .page-grid.cols-1-3,
    .page-grid.cols-3-1 {
        grid-template-columns: 1fr 2fr;
    }
}

@media (max-width: 768px) {
    .page-grid.cols-2,
    .page-grid.cols-3,
    .page-grid.cols-4,
    .page-grid.cols-1-2,
    .page-grid.cols-2-1,
    .page-grid.cols-1-3,
    .page-grid.cols-3-1 {
        grid-template-columns: 1fr;
    }
    .col-span-2,
    .col-span-3,
    .col-span-full {
        grid-column: span 1;
    }
}

/* --------------------------------------------------------------------------
   Widgets (Qlik-inspired)
   -------------------------------------------------------------------------- */
.widget {
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: var(--radius-xl);
    overflow: hidden;
    position: relative;
    transition: all var(--transition-base);
}

.widget:hover {
    border-color: rgba(0,191,166,0.3);
}

.widget.editing {
    border-color: var(--teal);
    box-shadow: 0 0 0 2px rgba(0,191,166,0.2);
}

.widget-header {
    padding: var(--space-4) var(--space-5);
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid rgba(255,255,255,0.06);
    cursor: move;
}

.widget-title {
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--gray-300);
}

.widget-actions {
    display: flex;
    align-items: center;
    gap: var(--space-1);
    opacity: 0;
    transition: opacity var(--transition-fast);
}

.widget:hover .widget-actions {
    opacity: 1;
}

.widget-action-btn {
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    color: var(--gray-500);
    transition: all var(--transition-fast);
}

.widget-action-btn:hover {
    background: rgba(255,255,255,0.1);
    color: var(--white);
}

.widget-action-btn svg {
    width: 16px;
    height: 16px;
}

.widget-body {
    padding: var(--space-5);
    min-height: 200px;
}

.widget-resize-handle {
    position: absolute;
    bottom: 0;
    right: 0;
    width: 20px;
    height: 20px;
    cursor: nwse-resize;
    opacity: 0;
    transition: opacity var(--transition-fast);
}

.widget:hover .widget-resize-handle {
    opacity: 1;
}

.widget-resize-handle::before {
    content: '';
    position: absolute;
    bottom: 4px;
    right: 4px;
    width: 10px;
    height: 10px;
    border-right: 2px solid var(--gray-500);
    border-bottom: 2px solid var(--gray-500);
}

/* --------------------------------------------------------------------------
   Charts Container
   -------------------------------------------------------------------------- */
.chart-container {
    width: 100%;
    height: 300px;
    position: relative;
}

.chart-container.small {
    height: 200px;
}

.chart-container.large {
    height: 400px;
}

.chart-legend {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-4);
    padding-top: var(--space-4);
}

.chart-legend-item {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--text-sm);
    color: var(--gray-400);
}

.chart-legend-color {
    width: 12px;
    height: 12px;
    border-radius: var(--radius-sm);
}

/* --------------------------------------------------------------------------
   Forms
   -------------------------------------------------------------------------- */
.form-group {
    margin-bottom: var(--space-5);
}

.form-label {
    display: block;
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--gray-300);
    margin-bottom: var(--space-2);
}

.form-label.required::after {
    content: ' *';
    color: var(--error);
}

.form-input,
.form-select,
.form-textarea,
.form-control {
    width: 100%;
    padding: var(--space-3) var(--space-4);
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: var(--radius-lg);
    color: var(--white);
    font-size: var(--text-sm);
    font-family: inherit;
    transition: all var(--transition-fast);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus,
.form-control:focus {
    outline: none;
    border-color: var(--teal);
    background: rgba(255,255,255,0.08);
    box-shadow: 0 0 0 3px rgba(0,191,166,0.15);
}

.form-input::placeholder,
.form-textarea::placeholder,
.form-control::placeholder {
    color: var(--gray-500);
}

.form-input.error,
.form-select.error,
.form-textarea.error,
.form-control.error {
    border-color: var(--error);
}

.form-input.success,
.form-select.success,
.form-textarea.success,
.form-control.success {
    border-color: var(--success);
}

.form-textarea {
    min-height: 120px;
    resize: vertical;
}

.form-select,
select.form-control {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%2394a3b8' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 40px;
}

.form-hint {
    font-size: var(--text-xs);
    color: var(--gray-500);
    margin-top: var(--space-1);
}

.form-error {
    font-size: var(--text-xs);
    color: var(--error);
    margin-top: var(--space-1);
    display: flex;
    align-items: center;
    gap: var(--space-1);
}

.form-error svg {
    width: 14px;
    height: 14px;
}

/* Input Groups */
.input-group {
    display: flex;
}

.input-group .form-input {
    border-radius: 0;
}

.input-group .form-input:first-child {
    border-radius: var(--radius-lg) 0 0 var(--radius-lg);
}

.input-group .form-input:last-child {
    border-radius: 0 var(--radius-lg) var(--radius-lg) 0;
}

.input-group-addon {
    padding: var(--space-3) var(--space-4);
    background: rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.1);
    color: var(--gray-400);
    font-size: var(--text-sm);
    display: flex;
    align-items: center;
}

.input-group-addon:first-child {
    border-radius: var(--radius-lg) 0 0 var(--radius-lg);
    border-right: none;
}

.input-group-addon:last-child {
    border-radius: 0 var(--radius-lg) var(--radius-lg) 0;
    border-left: none;
}

/* Checkbox & Radio */
.form-check {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    cursor: pointer;
}

.form-check input[type="checkbox"],
.form-check input[type="radio"] {
    display: none;
}

.form-check-box {
    width: 20px;
    height: 20px;
    border: 2px solid rgba(255,255,255,0.2);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: all var(--transition-fast);
}

.form-check input[type="radio"] + .form-check-box {
    border-radius: var(--radius-full);
}

.form-check:hover .form-check-box {
    border-color: var(--teal);
}

.form-check input:checked + .form-check-box {
    background: var(--teal);
    border-color: var(--teal);
}

.form-check-box svg {
    width: 14px;
    height: 14px;
    color: var(--navy);
    display: none;
}

.form-check input:checked + .form-check-box svg {
    display: block;
}

.form-check-label {
    font-size: var(--text-sm);
    color: var(--gray-300);
}

/* Toggle Switch */
.toggle-switch {
    display: inline-flex;
    align-items: center;
    gap: var(--space-3);
    cursor: pointer;
}

.toggle-switch input {
    display: none;
}

.toggle-track {
    width: 44px;
    height: 24px;
    background: rgba(255,255,255,0.1);
    border-radius: var(--radius-full);
    position: relative;
    transition: background var(--transition-fast);
}

.toggle-switch input:checked + .toggle-track {
    background: var(--teal);
}

.toggle-thumb {
    position: absolute;
    top: 2px;
    left: 2px;
    width: 20px;
    height: 20px;
    background: var(--white);
    border-radius: var(--radius-full);
    transition: transform var(--transition-fast);
    box-shadow: var(--shadow-sm);
}

.toggle-switch input:checked + .toggle-track .toggle-thumb {
    transform: translateX(20px);
}

.toggle-label {
    font-size: var(--text-sm);
    color: var(--gray-300);
}

/* Form Row */
.form-row {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-4);
}

.form-row-3 {
    grid-template-columns: repeat(3, 1fr);
}

@media (max-width: 768px) {
    .form-row, .form-row-3 {
        grid-template-columns: 1fr;
    }
}

/* Form Text Helper */
.form-text {
    font-size: var(--text-xs);
    color: var(--gray-500);
    margin-top: var(--space-1);
    display: block;
}

/* Selectable Item Lists (for multi-select checkboxes in forms) */
.selectable-list {
    max-height: 300px;
    overflow-y: auto;
    border: 1px solid var(--navy-lighter);
    border-radius: var(--radius-md);
    padding: var(--space-2);
}

.selectable-item {
    display: flex;
    align-items: center;
    padding: var(--space-3);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: background var(--transition-fast);
}

.selectable-item:hover {
    background: var(--navy-lighter);
}

.selectable-item input[type="checkbox"] {
    margin-right: var(--space-3);
    accent-color: var(--teal);
}

/* Item Avatar */
.item-avatar {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: var(--space-3);
    flex-shrink: 0;
}

.item-avatar svg {
    width: 14px;
    height: 14px;
    color: white;
}

.item-avatar-purple {
    background: linear-gradient(135deg, #8b5cf6, #a78bfa);
}

.item-avatar-blue {
    background: linear-gradient(135deg, #3b82f6, #60a5fa);
}

.item-avatar-teal {
    background: linear-gradient(135deg, #00bfa6, #4dd0e1);
}

/* Item Content */
.item-content {
    flex: 1;
    min-width: 0;
}

.item-name {
    font-weight: 500;
    color: var(--white);
    font-size: var(--text-sm);
}

.item-description {
    font-size: var(--text-xs);
    color: var(--gray-500);
    margin-top: var(--space-1);
}

.item-meta {
    display: flex;
    gap: var(--space-2);
    margin-top: var(--space-1);
}

/* Search Input for Lists */
.search-input-wrapper {
    position: relative;
    margin-bottom: var(--space-4);
}

.search-input-wrapper input {
    width: 100%;
    padding: var(--space-3) var(--space-4);
    padding-left: var(--space-10);
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--navy-lighter);
    border-radius: var(--radius-md);
    color: var(--white);
    font-size: var(--text-sm);
}

.search-input-wrapper input:focus {
    outline: none;
    border-color: var(--teal);
    box-shadow: 0 0 0 3px rgba(0, 191, 166, 0.1);
}

.search-input-wrapper svg {
    position: absolute;
    left: var(--space-4);
    top: 50%;
    transform: translateY(-50%);
    width: 16px;
    height: 16px;
    color: var(--gray-500);
}

/* Permission/Group Selection Panels */
.selection-panel {
    border: 1px solid var(--navy-lighter);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.selection-panel-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-4);
    background: var(--navy-lighter);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.selection-panel-title {
    font-weight: 600;
    font-size: var(--text-sm);
    color: var(--white);
}

.selection-panel-count {
    font-size: var(--text-xs);
    color: var(--gray-400);
}

.selection-panel-body {
    max-height: 300px;
    overflow-y: auto;
    padding: var(--space-2);
}

/* --------------------------------------------------------------------------
   Tables
   -------------------------------------------------------------------------- */
.table-container {
    overflow-x: auto;
    border-radius: var(--radius-xl);
    background: rgba(255,255,255,0.02);
    border: 1px solid rgba(255,255,255,0.06);
}

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

.data-table th,
.data-table td {
    padding: var(--space-4);
    text-align: left;
    border-bottom: 1px solid rgba(255,255,255,0.06);
}

.data-table th {
    background: rgba(0,0,0,0.2);
    font-size: var(--text-xs);
    font-weight: 600;
    color: var(--gray-400);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    white-space: nowrap;
}

.data-table th.sortable {
    cursor: pointer;
    user-select: none;
}

.data-table th.sortable:hover {
    color: var(--teal);
}

.data-table th .sort-icon {
    margin-left: var(--space-2);
    opacity: 0.5;
}

.data-table th.sorted .sort-icon {
    opacity: 1;
    color: var(--teal);
}

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

.data-table tbody tr:hover {
    background: rgba(255,255,255,0.03);
}

.data-table tbody tr.selected {
    background: rgba(0,191,166,0.1);
}

.data-table td {
    font-size: var(--text-sm);
    color: var(--gray-300);
    vertical-align: middle;
}

.table-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-4) var(--space-5);
    background: rgba(0,0,0,0.2);
    border-bottom: 1px solid rgba(255,255,255,0.06);
    flex-wrap: wrap;
    gap: var(--space-4);
}

.table-search {
    position: relative;
    width: 280px;
}

.table-search input {
    width: 100%;
    padding: var(--space-2) var(--space-4);
    padding-left: 36px;
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: var(--radius-lg);
    color: var(--white);
    font-size: var(--text-sm);
}

.table-search input:focus {
    outline: none;
    border-color: var(--teal);
}

.table-search svg {
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    width: 16px;
    height: 16px;
    color: var(--gray-500);
}

.table-actions {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.table-pagination {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-4) var(--space-5);
    background: rgba(0,0,0,0.1);
    border-top: 1px solid rgba(255,255,255,0.06);
}

.table-pagination-info {
    font-size: var(--text-sm);
    color: var(--gray-400);
}

.table-pagination-controls {
    display: flex;
    align-items: center;
    gap: var(--space-1);
}

.page-btn {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    color: var(--gray-400);
    font-size: var(--text-sm);
    transition: all var(--transition-fast);
}

.page-btn:hover {
    background: rgba(255,255,255,0.08);
    color: var(--white);
}

.page-btn.active {
    background: var(--teal);
    color: var(--navy);
}

.page-btn:disabled {
    opacity: 0.3;
    cursor: not-allowed;
}

/* --------------------------------------------------------------------------
   Badges & Tags
   -------------------------------------------------------------------------- */
.badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-1);
    padding: 0.25rem 0.625rem;
    font-size: var(--text-xs);
    font-weight: 500;
    border-radius: var(--radius-full);
    background: rgba(255,255,255,0.1);
    color: var(--gray-300);
}

.badge-primary {
    background: rgba(0,191,166,0.15);
    color: var(--teal);
}

.badge-success {
    background: rgba(16,185,129,0.15);
    color: var(--success);
}

.badge-warning {
    background: rgba(245,158,11,0.15);
    color: var(--warning);
}

.badge-error {
    background: rgba(239,68,68,0.15);
    color: var(--error);
}

.badge-info {
    background: rgba(59,130,246,0.15);
    color: var(--info);
}

.tag {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-1) var(--space-3);
    background: rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: var(--radius-md);
    font-size: var(--text-xs);
    color: var(--gray-300);
}

.tag-remove {
    width: 14px;
    height: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gray-500);
    cursor: pointer;
    transition: color var(--transition-fast);
}

.tag-remove:hover {
    color: var(--error);
}

/* --------------------------------------------------------------------------
   Modals
   -------------------------------------------------------------------------- */
.modal-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(10, 22, 40, 0.9);
    backdrop-filter: blur(8px);
    z-index: 1000;
    align-items: center;
    justify-content: center;
    padding: var(--space-6);
    animation: fadeIn 0.2s ease;
}

.modal-overlay.active {
    display: flex;
}

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

.modal {
    position: relative;
    background: #0f1f35;
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: var(--radius-2xl);
    max-width: 560px;
    width: 100%;
    max-height: 90vh;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    animation: slideUp 0.3s ease;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    z-index: 1001;
}

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

.modal-lg {
    max-width: 800px;
}

.modal-xl {
    max-width: 1100px;
}

.modal-header {
    padding: var(--space-6);
    border-bottom: 1px solid rgba(255,255,255,0.08);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.modal-title {
    font-size: var(--text-xl);
    font-weight: 600;
}

.modal-close {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-lg);
    color: var(--gray-400);
    transition: all var(--transition-fast);
    background: transparent;
    border: none;
    cursor: pointer;
}

.modal-close:hover {
    background: rgba(255,255,255,0.08);
    color: var(--white);
}

.modal-close svg {
    width: 20px;
    height: 20px;
}

.modal-body {
    padding: var(--space-6);
    overflow-y: auto;
    flex: 1;
}

.modal-footer {
    padding: var(--space-4) var(--space-6);
    border-top: 1px solid rgba(255,255,255,0.08);
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: var(--space-3);
    background: rgba(0,0,0,0.1);
}

/* Alternative Modal Structure (with backdrop) - use .modal-alt for this pattern */
.modal-alt {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1000;
    align-items: center;
    justify-content: center;
    padding: var(--space-6);
}

.modal-alt.active {
    display: flex;
}

.modal-alt .modal-backdrop {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(10, 22, 40, 0.9);
    backdrop-filter: blur(8px);
}

.modal-alt .modal-container {
    position: relative;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-2xl);
    max-width: 560px;
    width: 100%;
    max-height: 90vh;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    animation: slideUp 0.3s ease;
    z-index: 1;
}

.modal-alt.modal-sm .modal-container,
.modal-alt .modal-container.modal-sm {
    max-width: 440px;
}

.modal-alt.modal-lg .modal-container,
.modal-alt .modal-container.modal-lg {
    max-width: 800px;
}

.modal-alt.modal-xl .modal-container,
.modal-alt .modal-container.modal-xl {
    max-width: 1100px;
}

/* --------------------------------------------------------------------------
   Dropdowns
   -------------------------------------------------------------------------- */
.dropdown {
    position: relative;
    display: inline-block;
}

.dropdown-menu {
    display: none;
    position: absolute;
    top: 100%;
    right: 0;
    min-width: 200px;
    background: var(--navy-light);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    z-index: 100;
    padding: var(--space-2);
    margin-top: var(--space-2);
    animation: dropdownFadeIn 0.15s ease;
}

.dropdown.active .dropdown-menu {
    display: block;
}

@keyframes dropdownFadeIn {
    from {
        opacity: 0;
        transform: translateY(-8px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.dropdown-item {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-3) var(--space-4);
    border-radius: var(--radius-md);
    color: var(--gray-300);
    font-size: var(--text-sm);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.dropdown-item:hover {
    background: rgba(255,255,255,0.08);
    color: var(--white);
}

.dropdown-item.danger:hover {
    background: rgba(239,68,68,0.15);
    color: var(--error);
}

.dropdown-item svg {
    width: 18px;
    height: 18px;
}

.dropdown-divider {
    height: 1px;
    background: rgba(255,255,255,0.08);
    margin: var(--space-2) 0;
}

/* --------------------------------------------------------------------------
   Tabs
   -------------------------------------------------------------------------- */
.tabs {
    display: flex;
    gap: var(--space-1);
    border-bottom: 1px solid rgba(255,255,255,0.08);
    margin-bottom: var(--space-6);
}

.tab {
    padding: var(--space-3) var(--space-5);
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--gray-400);
    cursor: pointer;
    border-bottom: 2px solid transparent;
    margin-bottom: -1px;
    transition: all var(--transition-fast);
}

.tab:hover {
    color: var(--gray-200);
}

.tab.active {
    color: var(--teal);
    border-bottom-color: var(--teal);
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
}

/* Pill Tabs */
.tabs-pills {
    border-bottom: none;
    background: rgba(255,255,255,0.05);
    border-radius: var(--radius-lg);
    padding: var(--space-1);
    display: inline-flex;
}

.tabs-pills .tab {
    border-bottom: none;
    border-radius: var(--radius-md);
    margin-bottom: 0;
}

.tabs-pills .tab.active {
    background: var(--teal);
    color: var(--navy);
}

/* --------------------------------------------------------------------------
   Alerts
   -------------------------------------------------------------------------- */
.alert {
    display: flex;
    align-items: flex-start;
    gap: var(--space-4);
    padding: var(--space-4) var(--space-5);
    border-radius: var(--radius-lg);
    font-size: var(--text-sm);
    margin-bottom: var(--space-4);
}

.alert-icon {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

.alert-content {
    flex: 1;
}

.alert-title {
    font-weight: 600;
    margin-bottom: var(--space-1);
}

.alert-info {
    background: rgba(59,130,246,0.15);
    border: 1px solid rgba(59,130,246,0.3);
    color: var(--info);
}

.alert-success {
    background: rgba(16,185,129,0.15);
    border: 1px solid rgba(16,185,129,0.3);
    color: var(--success);
}

.alert-warning {
    background: rgba(245,158,11,0.15);
    border: 1px solid rgba(245,158,11,0.3);
    color: var(--warning);
}

.alert-error {
    background: rgba(239,68,68,0.15);
    border: 1px solid rgba(239,68,68,0.3);
    color: var(--error);
}

.alert-close {
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    opacity: 0.7;
    transition: opacity var(--transition-fast);
}

.alert-close:hover {
    opacity: 1;
}

/* --------------------------------------------------------------------------
   Progress
   -------------------------------------------------------------------------- */
.progress {
    width: 100%;
    height: 8px;
    background: rgba(255,255,255,0.1);
    border-radius: var(--radius-full);
    overflow: hidden;
}

.progress-bar {
    height: 100%;
    background: var(--gradient-primary);
    border-radius: var(--radius-full);
    transition: width var(--transition-base);
}

.progress-sm {
    height: 4px;
}

.progress-lg {
    height: 12px;
}

/* --------------------------------------------------------------------------
   Tooltips
   -------------------------------------------------------------------------- */
[data-tooltip] {
    position: relative;
}

[data-tooltip]::after {
    content: attr(data-tooltip);
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    padding: var(--space-2) var(--space-3);
    background: var(--gray-800);
    color: var(--white);
    font-size: var(--text-xs);
    white-space: nowrap;
    border-radius: var(--radius-md);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-fast);
    margin-bottom: var(--space-2);
    z-index: 100;
}

[data-tooltip]:hover::after {
    opacity: 1;
    visibility: visible;
}

/* --------------------------------------------------------------------------
   Loading States
   -------------------------------------------------------------------------- */
.skeleton {
    background: linear-gradient(90deg, 
        rgba(255,255,255,0.05) 25%, 
        rgba(255,255,255,0.1) 50%, 
        rgba(255,255,255,0.05) 75%
    );
    background-size: 200% 100%;
    animation: skeleton-loading 1.5s infinite;
    border-radius: var(--radius-md);
}

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

.spinner {
    width: 24px;
    height: 24px;
    border: 3px solid rgba(255,255,255,0.1);
    border-top-color: var(--teal);
    border-radius: var(--radius-full);
    animation: spin 0.8s linear infinite;
}

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

.spinner-sm {
    width: 16px;
    height: 16px;
    border-width: 2px;
}

.spinner-lg {
    width: 40px;
    height: 40px;
    border-width: 4px;
}

.loading-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(10, 22, 40, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
}

/* --------------------------------------------------------------------------
   Auth Pages
   -------------------------------------------------------------------------- */
.auth-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-6);
    background: var(--navy);
    position: relative;
    overflow: hidden;
}

.auth-page::before {
    content: '';
    position: absolute;
    top: -300px;
    left: 50%;
    transform: translateX(-50%);
    width: 800px;
    height: 800px;
    background: radial-gradient(ellipse 100% 100% at 50% 0%, rgba(0,191,166,0.08) 0%, transparent 60%);
    pointer-events: none;
}

.auth-container {
    width: 100%;
    max-width: 440px;
    position: relative;
    z-index: 1;
}

.auth-logo {
    text-align: center;
    margin-bottom: var(--space-8);
}

.auth-logo svg {
    width: 48px;
    height: 48px;
    margin: 0 auto var(--space-4);
}

.auth-logo-text {
    font-size: var(--text-2xl);
    font-weight: 700;
}

.auth-card {
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: var(--radius-2xl);
    padding: var(--space-8);
}

.auth-title {
    font-size: var(--text-xl);
    font-weight: 600;
    text-align: center;
    margin-bottom: var(--space-2);
}

.auth-subtitle {
    font-size: var(--text-sm);
    color: var(--gray-400);
    text-align: center;
    margin-bottom: var(--space-8);
}

.auth-divider {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    margin: var(--space-6) 0;
}

.auth-divider::before,
.auth-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: rgba(255,255,255,0.1);
}

.auth-divider span {
    font-size: var(--text-xs);
    color: var(--gray-500);
    text-transform: uppercase;
}

/* Auth Method Toggle */
.auth-method-toggle {
    display: flex;
    gap: var(--space-2);
    padding: var(--space-1);
    background: rgba(255,255,255,0.05);
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-6);
}

.auth-method-btn {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-3);
    border: none;
    background: transparent;
    color: var(--gray-400);
    font-size: var(--text-sm);
    font-weight: 500;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.auth-method-btn:hover {
    color: var(--white);
}

.auth-method-btn.active {
    background: var(--teal);
    color: var(--navy);
}

.auth-method-btn svg {
    flex-shrink: 0;
}

/* Auth Panels */
.auth-panel {
    display: none;
}

.auth-panel.active {
    display: block;
    animation: fadeIn 0.2s ease-out;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(-8px); }
    to { opacity: 1; transform: translateY(0); }
}

.auth-panel-info {
    text-align: center;
    padding: var(--space-6);
    background: rgba(255,255,255,0.03);
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-6);
}

.auth-panel-info svg {
    margin-bottom: var(--space-4);
}

.auth-panel-info h3 {
    font-size: var(--text-lg);
    font-weight: 600;
    margin-bottom: var(--space-2);
}

.auth-panel-info p {
    font-size: var(--text-sm);
    color: var(--gray-400);
    line-height: 1.6;
}

/* Light theme overrides */
[data-theme="light"] .auth-method-toggle {
    background: rgba(0,0,0,0.05);
}

[data-theme="light"] .auth-method-btn {
    color: var(--gray-300);
}

[data-theme="light"] .auth-method-btn:hover {
    color: var(--gray-100);
}

[data-theme="light"] .auth-method-btn.active {
    background: var(--teal);
    color: #ffffff;
}

[data-theme="light"] .auth-panel-info {
    background: rgba(0,0,0,0.03);
}

.auth-social {
    display: flex;
    gap: var(--space-3);
}

.auth-social-btn {
    flex: 1;
    padding: var(--space-3);
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gray-300);
    transition: all var(--transition-fast);
}

.auth-social-btn:hover {
    background: rgba(255,255,255,0.1);
    border-color: rgba(255,255,255,0.2);
}

.auth-social-btn svg {
    width: 24px;
    height: 24px;
}

/* Windows Login Button - Prominent SSO option */
.auth-windows-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #0078d4 0%, #106ebe 100%);
    border: none;
    color: var(--white);
}

.auth-windows-btn:hover {
    background: linear-gradient(135deg, #106ebe 0%, #005a9e 100%);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 120, 212, 0.3);
}

.auth-windows-btn:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none;
}

[data-theme="light"] .auth-windows-btn {
    color: #ffffff;
}

/* Microsoft NHS 365 Login Button */
.auth-microsoft365-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #0078d4 0%, #00bcf2 100%);
    border: none;
    color: #ffffff;
}

.auth-microsoft365-btn:hover {
    background: linear-gradient(135deg, #106ebe 0%, #00a4d3 100%);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 120, 212, 0.3);
}

.auth-microsoft365-btn:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none;
}

[data-theme="light"] .auth-microsoft365-btn {
    color: #ffffff;
}

.auth-footer {
    text-align: center;
    margin-top: var(--space-6);
    font-size: var(--text-sm);
    color: var(--gray-400);
}

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

.auth-footer a:hover {
    text-decoration: underline;
}

/* 2FA Input */
.otp-input-group {
    display: flex;
    justify-content: center;
    gap: var(--space-3);
    margin: var(--space-8) 0;
}

.otp-input {
    width: 52px;
    height: 60px;
    text-align: center;
    font-size: var(--text-2xl);
    font-weight: 600;
    background: rgba(255,255,255,0.05);
    border: 2px solid rgba(255,255,255,0.15);
    border-radius: var(--radius-lg);
    color: var(--white);
    transition: all var(--transition-fast);
}

.otp-input:focus {
    outline: none;
    border-color: var(--teal);
    background: rgba(255,255,255,0.08);
}

.otp-input.filled {
    border-color: var(--teal);
    background: rgba(0,191,166,0.1);
}

/* --------------------------------------------------------------------------
   Dashboard Manager (Qlik-inspired)
   -------------------------------------------------------------------------- */
.dashboard-manager-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--space-6);
}

.dashboard-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--space-5);
}

.dashboard-card {
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: var(--radius-xl);
    overflow: hidden;
    cursor: pointer;
    transition: all var(--transition-base);
}

.dashboard-card:hover {
    border-color: rgba(0,191,166,0.3);
    transform: translateY(-2px);
    box-shadow: var(--shadow-card);
}

.dashboard-card-preview {
    aspect-ratio: 16/10;
    background: var(--navy);
    position: relative;
    overflow: hidden;
}

.dashboard-card-preview img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.8;
}

.dashboard-card-preview-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--navy-light) 0%, var(--navy) 100%);
}

.dashboard-card-preview-placeholder svg {
    width: 48px;
    height: 48px;
    color: var(--gray-600);
}

.dashboard-card-body {
    padding: var(--space-5);
}

.dashboard-card-title {
    font-size: var(--text-base);
    font-weight: 600;
    margin-bottom: var(--space-2);
}

.dashboard-card-meta {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    font-size: var(--text-xs);
    color: var(--gray-500);
}

.dashboard-card-meta svg {
    width: 14px;
    height: 14px;
}

.dashboard-card-actions {
    position: absolute;
    top: var(--space-3);
    right: var(--space-3);
    display: flex;
    gap: var(--space-2);
    opacity: 0;
    transition: opacity var(--transition-fast);
}

.dashboard-card:hover .dashboard-card-actions {
    opacity: 1;
}

.dashboard-card-action-btn {
    width: 32px;
    height: 32px;
    background: rgba(0,0,0,0.6);
    backdrop-filter: blur(4px);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    transition: all var(--transition-fast);
}

.dashboard-card-action-btn:hover {
    background: var(--teal);
    color: var(--navy);
}

.dashboard-card-action-btn svg {
    width: 16px;
    height: 16px;
}

/* Widget Picker */
.widget-picker {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: var(--space-4);
}

.widget-picker-item {
    padding: var(--space-5);
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: var(--radius-xl);
    text-align: center;
    cursor: pointer;
    transition: all var(--transition-base);
}

.widget-picker-item:hover {
    background: rgba(255,255,255,0.06);
    border-color: var(--teal);
    transform: translateY(-2px);
}

.widget-picker-icon {
    width: 48px;
    height: 48px;
    margin: 0 auto var(--space-3);
    background: rgba(0,191,166,0.1);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--teal);
}

.widget-picker-icon svg {
    width: 24px;
    height: 24px;
}

.widget-picker-name {
    font-size: var(--text-sm);
    font-weight: 500;
}

/* --------------------------------------------------------------------------
   Empty States
   -------------------------------------------------------------------------- */
.empty-state {
    text-align: center;
    padding: var(--space-12);
}

.empty-state-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--space-5);
    background: rgba(255,255,255,0.03);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gray-500);
}

.empty-state-icon svg {
    width: 40px;
    height: 40px;
}

.empty-state-title {
    font-size: var(--text-lg);
    font-weight: 600;
    margin-bottom: var(--space-2);
}

.empty-state-text {
    font-size: var(--text-sm);
    color: var(--gray-400);
    max-width: 400px;
    margin: 0 auto var(--space-6);
}

/* --------------------------------------------------------------------------
   Responsive
   -------------------------------------------------------------------------- */
@media (max-width: 1024px) {
    .sidebar {
        transform: translateX(-100%);
    }
    
    .sidebar.open {
        transform: translateX(0);
    }
    
    .main-content {
        margin-left: 0;
    }
    
    .header {
        left: 0;
    }
}

@media (max-width: 768px) {
    .content-area {
        padding: var(--space-4);
        padding-top: calc(var(--header-height) + var(--space-4));
    }
    
    .header-search {
        display: none;
    }
    
    .header-user-info {
        display: none;
    }
}

/* --------------------------------------------------------------------------
   Utilities
   -------------------------------------------------------------------------- */
.mt-0 { margin-top: 0; }
.mt-1 { margin-top: var(--space-1); }
.mt-2 { margin-top: var(--space-2); }
.mt-3 { margin-top: var(--space-3); }
.mt-4 { margin-top: var(--space-4); }
.mt-5 { margin-top: var(--space-5); }
.mt-6 { margin-top: var(--space-6); }
.mt-8 { margin-top: var(--space-8); }

.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: var(--space-1); }
.mb-2 { margin-bottom: var(--space-2); }
.mb-3 { margin-bottom: var(--space-3); }
.mb-4 { margin-bottom: var(--space-4); }
.mb-5 { margin-bottom: var(--space-5); }
.mb-6 { margin-bottom: var(--space-6); }
.mb-8 { margin-bottom: var(--space-8); }

.p-0 { padding: 0; }
.p-4 { padding: var(--space-4); }
.p-6 { padding: var(--space-6); }

.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.gap-2 { gap: var(--space-2); }
.gap-3 { gap: var(--space-3); }
.gap-4 { gap: var(--space-4); }
.gap-6 { gap: var(--space-6); }

.text-center { text-align: center; }
.text-right { text-align: right; }

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

.hidden { display: none; }
.block { display: block; }

.relative { position: relative; }
.absolute { position: absolute; }

/* --------------------------------------------------------------------------
   App Selector
   -------------------------------------------------------------------------- */
.app-selector-btn {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-lg);
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--gray-400);
    cursor: pointer;
    transition: all var(--transition-fast);
    margin-right: var(--space-4);
    flex-shrink: 0;
}

.app-selector-btn:hover {
    background: rgba(0, 191, 166, 0.15);
    border-color: var(--teal);
    color: var(--teal);
    transform: scale(1.05);
}

.app-selector-btn svg {
    width: 20px;
    height: 20px;
}

.app-selector-modal {
    max-width: 720px;
    width: 100%;
}

.app-selector-section {
    margin-bottom: var(--space-8);
}

.app-selector-section:last-child {
    margin-bottom: 0;
}

.app-selector-section-header {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    margin-bottom: var(--space-4);
    padding-bottom: var(--space-3);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.app-selector-section-header svg {
    width: 20px;
    height: 20px;
    color: var(--primary-500);
}

.app-selector-section-header h3 {
    font-size: var(--text-lg);
    font-weight: 600;
    color: var(--white);
    margin: 0;
}

.app-selector-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-4);
}

.app-card {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    padding: var(--space-4);
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-xl);
    cursor: pointer;
    transition: all var(--transition-fast);
    text-decoration: none;
    color: inherit;
    position: relative;
}

.app-card:hover {
    background: rgba(255, 255, 255, 0.06);
    border-color: rgba(255, 255, 255, 0.15);
    transform: translateY(-2px);
}

.app-card.active {
    background: rgba(0, 191, 166, 0.08);
    border-color: var(--teal);
    cursor: default;
}

.app-card.active:hover {
    transform: none;
}

.app-card-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.app-card-icon svg {
    width: 24px;
    height: 24px;
}

.app-card-info {
    flex: 1;
    min-width: 0;
}

.app-card-info h3 {
    font-size: var(--text-base);
    font-weight: 600;
    color: var(--white);
    margin-bottom: var(--space-1);
}

.app-card-info p {
    font-size: var(--text-sm);
    color: var(--gray-400);
    margin: 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.app-card-badge {
    position: absolute;
    top: var(--space-2);
    right: var(--space-2);
    font-size: var(--text-xs);
    font-weight: 500;
    color: var(--teal);
    background: rgba(0, 191, 166, 0.15);
    padding: 2px 8px;
    border-radius: var(--radius-full);
}

.app-selector-admin-link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    color: var(--gray-400);
    font-size: var(--text-sm);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.app-selector-admin-link:hover {
    color: var(--teal);
}

.app-selector-admin-link svg {
    width: 16px;
    height: 16px;
}

/* Light theme adjustments for App Selector */
.light-mode .app-selector-btn {
    background: rgba(0, 0, 0, 0.03);
    border-color: var(--gray-200);
    color: var(--gray-500);
}

.light-mode .app-selector-btn:hover {
    background: rgba(0, 191, 166, 0.1);
    border-color: var(--teal);
    color: var(--teal);
}

.light-mode .app-card {
    background: var(--gray-50);
    border-color: var(--gray-200);
}

.light-mode .app-card:hover {
    background: var(--white);
    border-color: var(--gray-300);
}

.light-mode .app-card.active {
    background: rgba(0, 191, 166, 0.05);
    border-color: var(--teal);
}

.light-mode .app-card-info h3 {
    color: var(--gray-900);
}

.light-mode .app-card-info p {
    color: var(--gray-500);
}

.light-mode .app-selector-admin-link {
    color: var(--gray-500);
}

@media (max-width: 640px) {
    .app-selector-grid {
        grid-template-columns: 1fr;
    }
    
    .app-selector-modal {
        max-width: 100%;
        margin: var(--space-4);
    }
}

/* --------------------------------------------------------------------------
   Profile Page
   -------------------------------------------------------------------------- */
.profile-header {
    position: relative;
    margin-bottom: var(--space-6);
    border-radius: var(--radius-2xl);
    overflow: hidden;
    background: var(--navy-light);
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.profile-cover {
    height: 140px;
    background: var(--gradient-primary);
    opacity: 0.3;
}

.profile-header-content {
    display: flex;
    align-items: flex-end;
    gap: var(--space-6);
    padding: 0 var(--space-6) var(--space-6);
    margin-top: -50px;
    position: relative;
}

.profile-avatar-large {
    width: 100px;
    height: 100px;
    border-radius: var(--radius-full);
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--text-3xl);
    font-weight: 700;
    color: var(--navy);
    border: 4px solid var(--navy-light);
    flex-shrink: 0;
    position: relative;
}

.profile-avatar-edit {
    position: absolute;
    bottom: 0;
    right: 0;
    width: 32px;
    height: 32px;
    border-radius: var(--radius-full);
    background: var(--navy-lighter);
    border: 2px solid var(--navy-light);
    color: var(--gray-300);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.profile-avatar-edit:hover {
    background: var(--teal);
    color: var(--navy);
    border-color: var(--teal);
}

.profile-avatar-edit svg {
    width: 14px;
    height: 14px;
}

.profile-header-info {
    flex: 1;
    min-width: 0;
    padding-bottom: var(--space-2);
}

.profile-header-info h1 {
    font-size: var(--text-2xl);
    font-weight: 700;
    margin-bottom: var(--space-1);
}

.profile-title {
    color: var(--gray-400);
    font-size: var(--text-base);
    margin-bottom: var(--space-3);
}

.profile-meta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-4);
}

.profile-meta-item {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--text-sm);
    color: var(--gray-400);
}

.profile-meta-item svg {
    width: 16px;
    height: 16px;
}

.profile-header-actions {
    display: flex;
    gap: var(--space-3);
    padding-bottom: var(--space-2);
}

.profile-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-6);
}

.profile-column {
    display: flex;
    flex-direction: column;
    gap: var(--space-6);
}

.profile-info-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

.profile-info-item {
    display: flex;
    flex-direction: column;
    gap: var(--space-1);
}

.profile-info-label {
    font-size: var(--text-xs);
    color: var(--gray-500);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.profile-info-value {
    font-size: var(--text-sm);
    color: var(--white);
}

.profile-security-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

.profile-security-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-4);
    padding: var(--space-3);
    background: rgba(255, 255, 255, 0.03);
    border-radius: var(--radius-lg);
}

.profile-security-info {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.profile-security-info svg {
    width: 24px;
    height: 24px;
    color: var(--gray-400);
    flex-shrink: 0;
}

.profile-security-info h4 {
    font-size: var(--text-sm);
    font-weight: 500;
    margin-bottom: 2px;
}

.profile-security-info p {
    font-size: var(--text-xs);
    color: var(--gray-500);
    margin: 0;
}

.profile-stats-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-4);
}

.profile-stat {
    text-align: center;
    padding: var(--space-4);
    background: rgba(255, 255, 255, 0.03);
    border-radius: var(--radius-lg);
}

.profile-stat-value {
    display: block;
    font-size: var(--text-2xl);
    font-weight: 700;
    color: var(--teal);
    margin-bottom: var(--space-1);
}

.profile-stat-label {
    font-size: var(--text-xs);
    color: var(--gray-400);
}

/* Activity List */
.activity-list {
    display: flex;
    flex-direction: column;
}

.activity-item {
    display: flex;
    gap: var(--space-3);
    padding: var(--space-4);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.activity-item:last-child {
    border-bottom: none;
}

.activity-icon {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-lg);
    background: rgba(255, 255, 255, 0.05);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.activity-icon svg {
    width: 18px;
    height: 18px;
    color: var(--gray-400);
}

.activity-icon-primary {
    background: rgba(0, 191, 166, 0.15);
}

.activity-icon-primary svg {
    color: var(--teal);
}

.activity-icon-success {
    background: rgba(16, 185, 129, 0.15);
}

.activity-icon-success svg {
    color: var(--success);
}

.activity-icon-warning {
    background: rgba(245, 158, 11, 0.15);
}

.activity-icon-warning svg {
    color: var(--warning);
}

.activity-icon-info {
    background: rgba(59, 130, 246, 0.15);
}

.activity-icon-info svg {
    color: var(--info);
}

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

.activity-content p {
    font-size: var(--text-sm);
    margin: 0 0 var(--space-1) 0;
}

.activity-time {
    font-size: var(--text-xs);
    color: var(--gray-500);
}

/* Notification Preferences */
.notification-prefs {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.notification-pref-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-4);
    padding: var(--space-3);
    background: rgba(255, 255, 255, 0.03);
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: background var(--transition-fast);
}

.notification-pref-item:hover {
    background: rgba(255, 255, 255, 0.05);
}

.notification-pref-info {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.notification-pref-title {
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--white);
}

.notification-pref-desc {
    font-size: var(--text-xs);
    color: var(--gray-500);
}

/* Toggle Switch */
.toggle-switch {
    position: relative;
    width: 44px;
    height: 24px;
    flex-shrink: 0;
}

.toggle-switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.toggle-slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--gray-600);
    transition: var(--transition-fast);
    border-radius: var(--radius-full);
}

.toggle-slider:before {
    position: absolute;
    content: "";
    height: 18px;
    width: 18px;
    left: 3px;
    bottom: 3px;
    background-color: var(--white);
    transition: var(--transition-fast);
    border-radius: var(--radius-full);
}

.toggle-switch input:checked + .toggle-slider {
    background-color: var(--teal);
}

.toggle-switch input:checked + .toggle-slider:before {
    transform: translateX(20px);
}

/* Light Mode - User Menu */
.light-mode .sidebar-user-menu {
    background: var(--white);
    border-color: var(--gray-200);
    box-shadow: var(--shadow-xl);
}

.light-mode .user-menu-item {
    color: var(--gray-600);
}

.light-mode .user-menu-item:hover {
    background: var(--gray-100);
    color: var(--gray-900);
}

.light-mode .user-menu-divider {
    background: var(--gray-200);
}

/* Light Mode - Profile Page */
.light-mode .profile-header {
    background: var(--white);
    border-color: var(--gray-200);
}

.light-mode .profile-avatar-large {
    border-color: var(--white);
}

.light-mode .profile-avatar-edit {
    background: var(--white);
    border-color: var(--gray-200);
    color: var(--gray-500);
}

.light-mode .profile-title {
    color: var(--gray-500);
}

.light-mode .profile-info-label {
    color: var(--gray-400);
}

.light-mode .profile-info-value {
    color: var(--gray-900);
}

.light-mode .profile-security-item,
.light-mode .profile-stat,
.light-mode .notification-pref-item {
    background: var(--gray-50);
}

.light-mode .notification-pref-item:hover {
    background: var(--gray-100);
}

.light-mode .notification-pref-title {
    color: var(--gray-900);
}

.light-mode .activity-item {
    border-color: var(--gray-100);
}

.light-mode .activity-icon {
    background: var(--gray-100);
}

.light-mode .toggle-slider {
    background-color: var(--gray-300);
}

@media (max-width: 1024px) {
    .profile-header-content {
        flex-wrap: wrap;
    }
    
    .profile-header-actions {
        width: 100%;
        margin-top: var(--space-4);
    }
    
    .profile-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 640px) {
    .profile-header-content {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
    
    .profile-header-info {
        padding-bottom: 0;
    }
    
    .profile-meta {
        justify-content: center;
    }
    
    .profile-header-actions {
        justify-content: center;
    }
    
    .profile-stats-grid {
        grid-template-columns: 1fr 1fr;
    }
}

/* --------------------------------------------------------------------------
   Settings Page
   -------------------------------------------------------------------------- */
.settings-layout {
    display: grid;
    grid-template-columns: 240px 1fr;
    gap: var(--space-6);
}

.settings-nav {
    display: flex;
    flex-direction: column;
    gap: var(--space-1);
    position: sticky;
    top: var(--space-4);
    height: fit-content;
}

.settings-nav-item {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-3) var(--space-4);
    border-radius: var(--radius-lg);
    color: var(--gray-400);
    text-decoration: none;
    font-size: var(--text-sm);
    transition: all var(--transition-fast);
}

.settings-nav-item:hover {
    background: rgba(255, 255, 255, 0.05);
    color: var(--white);
}

.settings-nav-item.active {
    background: rgba(0, 191, 166, 0.15);
    color: var(--teal);
}

.settings-nav-item svg {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

.settings-content {
    display: flex;
    flex-direction: column;
    gap: var(--space-6);
}

.settings-section {
    display: none;
}

.settings-section.active {
    display: block;
}

.settings-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

.settings-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-4);
    padding: var(--space-4);
    background: rgba(255, 255, 255, 0.02);
    border-radius: var(--radius-lg);
}

.settings-item-info h4 {
    font-size: var(--text-sm);
    font-weight: 500;
    margin-bottom: 2px;
}

.settings-item-info p {
    font-size: var(--text-xs);
    color: var(--gray-500);
    margin: 0;
}

.settings-item-control {
    flex-shrink: 0;
}

.settings-item-control .form-select {
    min-width: 180px;
}

.settings-actions {
    display: flex;
    justify-content: flex-end;
    gap: var(--space-3);
    padding-top: var(--space-4);
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

/* Theme Selector */
.theme-selector {
    display: flex;
    gap: var(--space-3);
}

.theme-option {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-2);
    cursor: pointer;
}

.theme-option input {
    display: none;
}

.theme-preview {
    width: 60px;
    height: 40px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid transparent;
    transition: all var(--transition-fast);
}

.theme-preview svg {
    width: 20px;
    height: 20px;
}

.theme-preview-dark {
    background: var(--navy);
    border-color: rgba(255, 255, 255, 0.1);
    color: var(--gray-400);
}

.theme-preview-light {
    background: var(--gray-100);
    border-color: var(--gray-300);
    color: var(--gray-600);
}

.theme-preview-system {
    background: linear-gradient(135deg, var(--navy) 50%, var(--gray-100) 50%);
    border-color: rgba(255, 255, 255, 0.2);
    color: var(--gray-400);
}

.theme-option input:checked + .theme-preview {
    border-color: var(--teal);
    box-shadow: 0 0 0 3px rgba(0, 191, 166, 0.2);
}

.theme-option span:last-child {
    font-size: var(--text-xs);
    color: var(--gray-400);
}

/* Integrations Grid */
.integrations-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-4);
}

.integration-card {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    padding: var(--space-4);
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-xl);
}

.integration-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.integration-icon svg {
    width: 24px;
    height: 24px;
}

.integration-info {
    flex: 1;
    min-width: 0;
}

.integration-info h4 {
    font-size: var(--text-sm);
    font-weight: 500;
    margin-bottom: 2px;
}

.integration-info p {
    font-size: var(--text-xs);
    color: var(--gray-500);
    margin: 0;
}

.integration-status {
    font-size: var(--text-xs);
    padding: 4px 10px;
    border-radius: var(--radius-full);
}

.integration-status.connected {
    background: rgba(16, 185, 129, 0.15);
    color: var(--success);
}

/* Light Mode - Settings */
.light-mode .settings-nav-item {
    color: var(--gray-500);
}

.light-mode .settings-nav-item:hover {
    background: var(--gray-100);
    color: var(--gray-900);
}

.light-mode .settings-nav-item.active {
    background: rgba(0, 191, 166, 0.1);
    color: var(--teal-dark);
}

.light-mode .settings-item {
    background: var(--gray-50);
}

.light-mode .settings-item-info h4 {
    color: var(--gray-900);
}

.light-mode .settings-actions {
    border-color: var(--gray-200);
}

.light-mode .integration-card {
    background: var(--gray-50);
    border-color: var(--gray-200);
}

.light-mode .integration-info h4 {
    color: var(--gray-900);
}

@media (max-width: 1024px) {
    .settings-layout {
        grid-template-columns: 1fr;
    }
    
    .settings-nav {
        flex-direction: row;
        flex-wrap: wrap;
        position: static;
        gap: var(--space-2);
    }
    
    .settings-nav-item {
        padding: var(--space-2) var(--space-3);
    }
    
    .settings-nav-item span {
        display: none;
    }
    
    .integrations-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 640px) {
    .settings-item {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-3);
    }
    
    .settings-item-control {
        width: 100%;
    }
    
    .settings-item-control .form-select {
        width: 100%;
        min-width: auto;
    }
    
    .theme-selector {
        width: 100%;
        justify-content: space-between;
    }
    
    .settings-actions {
        flex-direction: column;
    }
    
    .settings-actions .btn {
        width: 100%;
        justify-content: center;
    }
}