/**
 * ============================================================================
 * RION Portal Frontend - Main Styles
 * ============================================================================
 *
 * Core styles for the client portal.
 * Premium design with dark + crimson red theme.
 * Argus module uses its own blue theme.
 */

/* ============================================================================
   CSS VARIABLES
   ============================================================================ */

:root {
    /* Brand Colors - Crimson Red Theme */
    --primary: #DC2626;
    --primary-dark: #B91C1C;
    --primary-light: #EF4444;
    --secondary: #991B1B;
    --accent: #FF4444;
    
    /* Argus Blue (only for Argus module) */
    --argus-primary: #00D4FF;
    --argus-dark: #00a8cc;

    /* Background Colors - Deep Dark */
    --bg-primary: #0C0C0F;
    --bg-secondary: #141418;
    --bg-tertiary: #1C1C22;
    --bg-card: rgba(28, 28, 34, 0.8);
    --bg-elevated: #222228;

    /* Text Colors */
    --text-primary: #FAFAFA;
    --text-secondary: #A1A1AA;
    --text-muted: #71717A;

    /* Status Colors */
    --success: #22C55E;
    --warning: #F59E0B;
    --error: #EF4444;
    --info: #3B82F6;

    /* Borders */
    --border-color: rgba(255, 255, 255, 0.08);
    --border-color-hover: rgba(255, 255, 255, 0.15);
    --border-accent: rgba(220, 38, 38, 0.3);

    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.5);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.5);
    --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.6);
    --shadow-glow: 0 0 30px rgba(220, 38, 38, 0.15);
    --shadow-glow-intense: 0 0 40px rgba(220, 38, 38, 0.25);

    /* Spacing */
    --spacing-xs: 4px;
    --spacing-sm: 8px;
    --spacing-md: 16px;
    --spacing-lg: 24px;
    --spacing-xl: 32px;
    --spacing-2xl: 48px;

    /* Border Radius */
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 14px;
    --radius-xl: 20px;
    --radius-full: 9999px;

    /* Transitions */
    --transition-fast: 0.15s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-normal: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.4s cubic-bezier(0.4, 0, 0.2, 1);

    /* Typography - Premium Fonts */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
    --font-family-display: 'Inter', -apple-system, sans-serif;
    --font-size-xs: 11px;
    --font-size-sm: 13px;
    --font-size-md: 15px;
    --font-size-lg: 18px;
    --font-size-xl: 24px;
    --font-size-2xl: 32px;
    --font-size-3xl: 40px;

    /* Layout */
    --header-height: 56px;
    --sidebar-width: 300px;
    
    /* App Zoom - 75% for better dashboard view */
    --app-zoom: 0.75;
}

/* Light Mode Variables */
.light-mode {
    --bg-primary: #FAFAFA;
    --bg-secondary: #FFFFFF;
    --bg-tertiary: #F4F4F5;
    --bg-card: rgba(255, 255, 255, 0.9);
    --bg-elevated: #FFFFFF;
    
    --text-primary: #18181B;
    --text-secondary: #52525B;
    --text-muted: #A1A1AA;
    
    --border-color: rgba(0, 0, 0, 0.08);
    --border-color-hover: rgba(0, 0, 0, 0.15);
    --border-accent: rgba(220, 38, 38, 0.2);
    
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.1);
    --shadow-glow: 0 0 30px rgba(220, 38, 38, 0.1);
}

/* ============================================================================
   LOADING SCREEN
   ============================================================================ */

.loading-screen {
    position: fixed;
    inset: 0;
    background: var(--bg-primary);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.loading-screen.fade-out {
    opacity: 0;
    visibility: hidden;
}

.loading-logo {
    margin-bottom: var(--spacing-xl);
    animation: logoFloat 2s ease-in-out infinite;
}

.loading-logo svg {
    width: 80px;
    height: 80px;
}

.loading-logo .logo-ring {
    stroke: var(--primary);
    stroke-width: 2;
    fill: none;
    stroke-dasharray: 200;
    stroke-dashoffset: 200;
    animation: ringDraw 2s ease-in-out infinite;
}

.loading-logo .logo-inner {
    fill: var(--primary);
    opacity: 0;
    animation: logoFade 2s ease-in-out infinite;
}

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

@keyframes ringDraw {
    0% { stroke-dashoffset: 200; }
    50% { stroke-dashoffset: 0; }
    100% { stroke-dashoffset: -200; }
}

@keyframes logoFade {
    0%, 20% { opacity: 0; }
    50% { opacity: 1; }
    80%, 100% { opacity: 0; }
}

.loading-text {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
    letter-spacing: 4px;
    text-transform: uppercase;
}

.loading-bar {
    width: 200px;
    height: 3px;
    background: var(--bg-tertiary);
    border-radius: var(--radius-full);
    overflow: hidden;
    position: relative;
}

.loading-bar::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    width: 40%;
    background: linear-gradient(90deg, transparent, var(--primary), transparent);
    animation: loadingSlide 1.5s ease-in-out infinite;
}

@keyframes loadingSlide {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(350%); }
}

.loading-status {
    margin-top: var(--spacing-lg);
    font-size: var(--font-size-sm);
    color: var(--text-muted);
    animation: statusPulse 2s ease-in-out infinite;
}

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

/* ============================================================================
   RESET & BASE
   ============================================================================ */

*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-family);
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.5;
    min-height: 100vh;
    overflow-x: hidden;
}

/* Background Pattern */
body::before {
    content: '';
    position: fixed;
    inset: 0;
    background: 
        radial-gradient(ellipse at 20% 0%, rgba(220, 38, 38, 0.08) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 100%, rgba(220, 38, 38, 0.05) 0%, transparent 50%);
    pointer-events: none;
    z-index: -1;
}

.light-mode body::before {
    background: 
        radial-gradient(ellipse at 20% 0%, rgba(220, 38, 38, 0.05) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 100%, rgba(220, 38, 38, 0.03) 0%, transparent 50%);
}

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

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

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

input, select, textarea {
    font-family: inherit;
    font-size: inherit;
    color: inherit;
}

/* ============================================================================
   LAYOUT
   ============================================================================ */

.portal-container {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    zoom: var(--app-zoom);
}

/* For browsers that don't support zoom */
@supports not (zoom: 0.75) {
    .portal-container {
        transform: scale(var(--app-zoom));
        transform-origin: top left;
        width: calc(100% / var(--app-zoom));
        height: calc(100vh / var(--app-zoom));
    }
}

/* ============================================================================
   FULL-SCREEN APP MODE
   When entering a module (like ARGUS), header and sidebar hide
   ============================================================================ */

.portal-container.app-mode .portal-header,
.portal-container.app-mode .settings-sidebar,
.portal-container.app-mode .settings-overlay {
    opacity: 0;
    pointer-events: none;
    transform: translateY(-100%);
    transition: all var(--transition-slow);
}

.portal-container.app-mode .portal-main {
    margin-top: 0;
    padding: 0;
    max-width: 100%;
}

.portal-container.app-mode .page {
    min-height: 100vh;
}

/* App Header - shows inside the app in full-screen mode */
.app-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--header-height);
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
    display: none;
    align-items: center;
    justify-content: space-between;
    padding: 0 var(--spacing-lg);
    z-index: 100;
    backdrop-filter: blur(20px);
    opacity: 0;
    transform: translateY(-100%);
    transition: all var(--transition-slow);
}

.portal-container.app-mode .app-header {
    display: flex;
    opacity: 1;
    transform: translateY(0);
}

.app-header-left {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.app-header-center {
    flex: 1;
    display: flex;
    justify-content: center;
}

.app-header-right {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

/* Home Button in App Mode */
.home-btn {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    color: var(--text-secondary);
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    font-size: var(--font-size-sm);
    font-weight: 500;
    transition: all var(--transition-fast);
}

.home-btn:hover {
    color: var(--primary);
    border-color: var(--primary);
    background: rgba(220, 38, 38, 0.1);
}

/* ============================================================================
   HEADER - Main Portal Header
   ============================================================================ */

.portal-header {
    height: var(--header-height);
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 var(--spacing-lg);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    transition: all var(--transition-slow);
}

.header-left,
.header-right {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.header-center {
    flex: 1;
    display: flex;
    justify-content: center;
}

/* Hamburger Button - SOLID RED */
.hamburger-btn {
    width: 40px;
    height: 40px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 5px;
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
    position: relative;
    background: var(--primary);
}

.hamburger-btn:hover {
    background: var(--primary-dark);
    transform: scale(1.05);
}

.hamburger-btn span {
    display: block;
    width: 18px;
    height: 2px;
    background: white;
    border-radius: 2px;
    transition: all var(--transition-fast);
    position: relative;
    z-index: 1;
}

/* Logo - NEXUS PREMIUM STYLE (Matching Admin) */
.portal-logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    cursor: pointer;
    padding: var(--spacing-sm) 0;
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.portal-logo:hover {
    transform: scale(1.02);
}

.portal-logo:hover .logo-text {
    text-shadow: 0 0 30px rgba(220, 38, 38, 0.5);
}

.logo-text {
    font-family: var(--font-family-display);
    font-size: 22px;
    font-weight: 800;
    color: var(--primary);
    letter-spacing: 4px;
    text-shadow: 0 0 20px rgba(220, 38, 38, 0.25);
    background: transparent;
    padding: 0;
    border-radius: 0;
    transition: text-shadow var(--transition-fast);
}

.logo-badge {
    font-size: 10px;
    font-weight: 600;
    color: var(--text-muted);
    background: var(--bg-tertiary);
    padding: 4px 10px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-color);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Header Icons */
.header-icon-btn {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    position: relative;
    transition: all var(--transition-fast);
}

.header-icon-btn:hover {
    background: var(--bg-tertiary);
    color: var(--primary);
}

.notification-badge {
    position: absolute;
    top: 4px;
    right: 4px;
    min-width: 18px;
    height: 18px;
    background: var(--primary);
    color: white;
    font-size: 10px;
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-full);
    padding: 0 4px;
    box-shadow: 0 0 10px rgba(220, 38, 38, 0.5);
}

/* Profile Dropdown */
.profile-dropdown {
    position: relative;
}

.profile-btn {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.profile-btn:hover {
    background: var(--bg-tertiary);
}

.profile-avatar {
    width: 34px;
    height: 34px;
    background: var(--primary);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: white;
    box-shadow: 0 0 15px rgba(220, 38, 38, 0.3);
}

.dropdown-arrow {
    color: var(--text-muted);
    transition: transform var(--transition-fast);
}

.profile-dropdown.active .dropdown-arrow {
    transform: rotate(180deg);
}

.dropdown-menu {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    width: 260px;
    background: var(--bg-elevated);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px) scale(0.95);
    transition: all var(--transition-normal);
    overflow: hidden;
}

.profile-dropdown.active .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0) scale(1);
}

.dropdown-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    background: linear-gradient(135deg, rgba(220, 38, 38, 0.05) 0%, transparent 100%);
    border-bottom: 1px solid var(--border-color);
}

.profile-avatar-lg {
    width: 44px;
    height: 44px;
    background: var(--primary);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-md);
    font-weight: 600;
    color: white;
}

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

.profile-name {
    font-weight: 600;
    font-size: var(--font-size-md);
}

.profile-email {
    font-size: var(--font-size-sm);
    color: var(--text-muted);
}

.dropdown-divider {
    height: 1px;
    background: var(--border-color);
    margin: var(--spacing-xs) 0;
}

.dropdown-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    width: 100%;
    padding: var(--spacing-md) var(--spacing-lg);
    color: var(--text-secondary);
    transition: all var(--transition-fast);
}

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

.dropdown-item svg {
    flex-shrink: 0;
}

/* Main Content */
.portal-main {
    flex: 1;
    margin-top: var(--header-height);
    padding: var(--spacing-xl);
    max-width: 1600px;
    margin-left: auto;
    margin-right: auto;
    width: 100%;
    transition: all var(--transition-slow);
}

/* Pages */
.page {
    display: none;
}

.page.active {
    display: block;
    animation: pageIn 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

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

/* ============================================================================
   NOTIFICATIONS PANEL
   ============================================================================ */

.notifications-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(4px);
    z-index: 250;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
}

.notifications-overlay.active {
    opacity: 1;
    visibility: visible;
}

.notifications-panel-slide {
    position: fixed;
    top: 0;
    right: 0;
    width: 400px;
    max-width: 90vw;
    height: 100vh;
    background: var(--bg-secondary);
    border-left: 1px solid var(--border-color);
    z-index: 260;
    transform: translateX(100%);
    transition: transform var(--transition-normal);
    display: flex;
    flex-direction: column;
}

.notifications-panel-slide.active {
    transform: translateX(0);
}

.notifications-panel-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-lg);
    border-bottom: 1px solid var(--border-color);
    background: linear-gradient(135deg, rgba(220, 38, 38, 0.05) 0%, transparent 100%);
}

.notifications-panel-header h3 {
    font-size: var(--font-size-lg);
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.notifications-panel-header h3 svg {
    color: var(--primary);
}

.notifications-actions {
    display: flex;
    gap: var(--spacing-sm);
}

.notifications-action-btn {
    padding: var(--spacing-xs) var(--spacing-sm);
    font-size: var(--font-size-xs);
    color: var(--text-muted);
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.notifications-action-btn:hover {
    background: var(--bg-tertiary);
    color: var(--primary);
}

.notifications-tabs {
    display: flex;
    gap: var(--spacing-xs);
    padding: var(--spacing-md) var(--spacing-lg);
    border-bottom: 1px solid var(--border-color);
}

.notifications-tab {
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
    position: relative;
}

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

.notifications-tab.active {
    color: var(--primary);
    background: rgba(220, 38, 38, 0.1);
}

.notifications-tab .count {
    position: absolute;
    top: 2px;
    right: 2px;
    min-width: 16px;
    height: 16px;
    background: var(--primary);
    color: white;
    font-size: 10px;
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-full);
}

.notifications-list {
    flex: 1;
    overflow-y: auto;
    padding: var(--spacing-md);
}

.notification-card {
    display: flex;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-sm);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.notification-card:hover {
    border-color: var(--border-accent);
    transform: translateX(-2px);
}

.notification-card.unread {
    border-left: 3px solid var(--primary);
}

.notification-card-icon {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.notification-card-icon.alert {
    background: rgba(239, 68, 68, 0.1);
    color: var(--error);
}

.notification-card-icon.info {
    background: rgba(59, 130, 246, 0.1);
    color: var(--info);
}

.notification-card-icon.success {
    background: rgba(34, 197, 94, 0.1);
    color: var(--success);
}

.notification-card-icon.warning {
    background: rgba(245, 158, 11, 0.1);
    color: var(--warning);
}

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

.notification-card-title {
    font-weight: 500;
    font-size: var(--font-size-sm);
    margin-bottom: 4px;
}

.notification-card-desc {
    font-size: var(--font-size-xs);
    color: var(--text-muted);
    margin-bottom: 4px;
}

.notification-card-time {
    font-size: var(--font-size-xs);
    color: var(--text-muted);
}

.notifications-empty {
    text-align: center;
    padding: var(--spacing-2xl);
    color: var(--text-muted);
}

.notifications-empty svg {
    width: 48px;
    height: 48px;
    margin-bottom: var(--spacing-md);
    opacity: 0.5;
}

/* ============================================================================
   SETTINGS SIDEBAR - PREMIUM REDESIGN
   ============================================================================ */

.settings-sidebar {
    position: fixed;
    top: 0;
    left: 0;
    width: 320px;
    height: 100vh;
    background: var(--bg-secondary);
    border-right: 1px solid var(--border-color);
    z-index: 200;
    transform: translateX(-100%);
    transition: transform var(--transition-normal);
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

/* Red accent line on right edge */
.settings-sidebar::after {
    content: '';
    position: absolute;
    right: 0;
    top: 0;
    bottom: 0;
    width: 1px;
    background: linear-gradient(180deg,
        rgba(220, 38, 38, 0.2) 0%,
        rgba(220, 38, 38, 0.5) 30%,
        rgba(220, 38, 38, 0.5) 70%,
        rgba(220, 38, 38, 0.2) 100%);
    opacity: 0.8;
}

.settings-sidebar::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 250px;
    background: linear-gradient(180deg, rgba(220, 38, 38, 0.06) 0%, transparent 100%);
    pointer-events: none;
}

.settings-sidebar.active {
    transform: translateX(0);
}

.settings-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(4px);
    z-index: 150;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
}

.settings-overlay.active {
    opacity: 1;
    visibility: visible;
}

.sidebar-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-lg) var(--spacing-lg);
    border-bottom: 1px solid var(--border-color);
    position: relative;
    z-index: 1;
    background: linear-gradient(135deg, rgba(220, 38, 38, 0.03) 0%, transparent 100%);
}

/* Red accent line under sidebar header */
.sidebar-header::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg,
        transparent 0%,
        rgba(220, 38, 38, 0.4) 30%,
        rgba(220, 38, 38, 0.4) 70%,
        transparent 100%);
}

.sidebar-header h3 {
    font-family: var(--font-family-display);
    font-size: 18px;
    font-weight: 800;
    color: var(--primary);
    letter-spacing: 3px;
    text-shadow: 0 0 15px rgba(220, 38, 38, 0.2);
    background: transparent;
    padding: 0;
    border-radius: 0;
}

.close-btn {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    color: var(--text-muted);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.close-btn:hover {
    background: var(--bg-tertiary);
    color: var(--primary);
}

/* Sidebar Profile Card */
.sidebar-profile-card {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    margin: var(--spacing-md);
    background: linear-gradient(135deg, rgba(220, 38, 38, 0.08) 0%, rgba(220, 38, 38, 0.02) 100%);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    position: relative;
    z-index: 1;
}

.sidebar-profile-avatar {
    width: 44px;
    height: 44px;
    background: linear-gradient(135deg, var(--primary) 0%, #ff6b6b 100%);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: var(--font-size-md);
    color: white;
    flex-shrink: 0;
    box-shadow: 0 0 15px rgba(220, 38, 38, 0.4);
}

.sidebar-profile-info {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.sidebar-profile-name {
    font-weight: 600;
    font-size: var(--font-size-md);
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.sidebar-profile-role {
    font-size: var(--font-size-xs);
    color: var(--text-muted);
}

.sidebar-profile-badge {
    padding: 4px 10px;
    background: linear-gradient(135deg, var(--primary) 0%, #ff6b6b 100%);
    color: white;
    font-size: 10px;
    font-weight: 700;
    border-radius: var(--radius-sm);
    letter-spacing: 1px;
}

.sidebar-nav {
    padding: var(--spacing-sm) var(--spacing-md);
    overflow-y: auto;
    flex: 1;
    position: relative;
    z-index: 1;
}

.nav-section {
    margin-bottom: var(--spacing-lg);
}

.nav-section h4 {
    font-size: var(--font-size-xs);
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: var(--spacing-sm) var(--spacing-md);
    margin-bottom: var(--spacing-xs);
}

.nav-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    width: 100%;
    padding: var(--spacing-md) var(--spacing-md);
    color: var(--text-secondary);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
    position: relative;
    overflow: hidden;
}

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

.nav-item:hover {
    background: var(--bg-tertiary);
    color: var(--text-primary);
    padding-left: calc(var(--spacing-md) + 4px);
}

.nav-item:hover::before {
    height: 60%;
}

.nav-item svg {
    flex-shrink: 0;
    transition: color var(--transition-fast);
}

.nav-item:hover svg {
    color: var(--primary);
}

.nav-badge {
    margin-left: auto;
    font-size: var(--font-size-xs);
    font-weight: 600;
    color: var(--warning);
    background: rgba(245, 158, 11, 0.1);
    padding: 3px 10px;
    border-radius: var(--radius-full);
    border: 1px solid rgba(245, 158, 11, 0.2);
}

.toggle-switch {
    margin-left: auto;
    width: 44px;
    height: 24px;
    background: var(--bg-tertiary);
    border-radius: var(--radius-full);
    position: relative;
    transition: all var(--transition-fast);
    cursor: pointer;
    border: 1px solid var(--border-color);
}

.toggle-switch::after {
    content: '';
    position: absolute;
    top: 2px;
    left: 2px;
    width: 18px;
    height: 18px;
    background: var(--text-secondary);
    border-radius: var(--radius-full);
    transition: all var(--transition-fast);
}

.toggle-switch.active {
    background: var(--primary);
    border-color: var(--primary);
}

.toggle-switch.active::after {
    transform: translateX(20px);
    background: white;
}

/* Nav Item Highlight (for ARGUS etc.) */
.nav-item.nav-item-highlight {
    background: linear-gradient(135deg, rgba(220, 38, 38, 0.1) 0%, rgba(220, 38, 38, 0.05) 100%);
    border: 1px solid rgba(220, 38, 38, 0.2);
}

.nav-item.nav-item-highlight:hover {
    background: linear-gradient(135deg, rgba(220, 38, 38, 0.15) 0%, rgba(220, 38, 38, 0.08) 100%);
    border-color: rgba(220, 38, 38, 0.3);
}

/* Nav Item Badges */
.nav-item-badge {
    margin-left: auto;
    padding: 2px 8px;
    font-size: 10px;
    font-weight: 600;
    border-radius: var(--radius-sm);
    background: var(--bg-tertiary);
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.nav-item-badge.active {
    background: rgba(16, 185, 129, 0.2);
    color: #10b981;
    animation: navBadgePulse 2s ease-in-out infinite;
}

.nav-item-badge.pro {
    background: linear-gradient(135deg, var(--primary) 0%, #ff6b6b 100%);
    color: white;
}

@keyframes navBadgePulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.6; }
}

/* Sidebar Footer */
.sidebar-footer {
    padding: var(--spacing-md);
    border-top: 1px solid var(--border-color);
    background: linear-gradient(180deg, transparent 0%, rgba(220, 38, 38, 0.03) 100%);
    position: relative;
    z-index: 1;
    flex-shrink: 0;
}

.sidebar-footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg,
        transparent 0%,
        rgba(220, 38, 38, 0.3) 30%,
        rgba(220, 38, 38, 0.3) 70%,
        transparent 100%);
}

.sidebar-logout-btn {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    width: 100%;
    padding: var(--spacing-md);
    background: transparent;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.sidebar-logout-btn:hover {
    background: rgba(220, 38, 38, 0.1);
    border-color: var(--primary);
    color: var(--primary);
}

.sidebar-logout-btn svg {
    opacity: 0.7;
}

.sidebar-logout-btn:hover svg {
    opacity: 1;
}

.sidebar-version {
    text-align: center;
    font-size: var(--font-size-xs);
    color: var(--text-muted);
    margin-top: var(--spacing-sm);
    letter-spacing: 1px;
}

/* ============================================================================
   HOME PAGE
   ============================================================================ */

/* Welcome Section */
.welcome-section {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--spacing-xl);
    padding: var(--spacing-xl);
    background: linear-gradient(135deg, rgba(220, 38, 38, 0.05) 0%, transparent 50%);
    border-radius: var(--radius-xl);
    border: 1px solid var(--border-color);
}

.welcome-content h1 {
    font-size: var(--font-size-3xl);
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    letter-spacing: -0.5px;
}

.welcome-content h1 span {
    color: var(--primary);
}

.welcome-subtitle {
    color: var(--text-secondary);
    font-size: var(--font-size-md);
}

.welcome-time {
    font-size: var(--font-size-md);
    font-weight: 500;
    color: var(--text-secondary);
    padding: var(--spacing-md) var(--spacing-lg);
    background: var(--bg-tertiary);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
}

/* Quick Metrics */
.quick-metrics {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-2xl);
}

.metric-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    backdrop-filter: blur(10px);
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.metric-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--primary), transparent);
    opacity: 0;
    transition: opacity var(--transition-fast);
}

.metric-card:hover {
    border-color: var(--border-accent);
    transform: translateY(-3px);
    box-shadow: var(--shadow-glow);
}

.metric-card:hover::before {
    opacity: 1;
}

.metric-icon {
    width: 52px;
    height: 52px;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.metric-content {
    display: flex;
    flex-direction: column;
}

.metric-value {
    font-size: var(--font-size-xl);
    font-weight: 700;
}

.metric-label {
    font-size: var(--font-size-sm);
    color: var(--text-muted);
}

/* Section Headers */
.section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--spacing-lg);
}

.section-header h2 {
    font-size: var(--font-size-lg);
    font-weight: 600;
}

.text-btn {
    color: var(--primary);
    font-size: var(--font-size-sm);
    font-weight: 500;
    transition: all var(--transition-fast);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-md);
}

.text-btn:hover {
    background: rgba(220, 38, 38, 0.1);
    color: var(--primary-light);
}

/* Apps Grid */
.apps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-2xl);
}

.app-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
    cursor: pointer;
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.app-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(220, 38, 38, 0.05) 0%, transparent 50%);
    opacity: 0;
    transition: opacity var(--transition-normal);
}

.app-card:hover {
    border-color: var(--border-accent);
    transform: translateY(-4px);
    box-shadow: var(--shadow-glow);
}

.app-card:hover::before {
    opacity: 1;
}

.app-card.active {
    border-color: var(--primary);
    box-shadow: var(--shadow-glow-intense);
}

.app-card.coming-soon {
    opacity: 0.5;
    cursor: not-allowed;
}

.app-card.coming-soon:hover {
    transform: none;
    box-shadow: none;
}

.app-card.coming-soon::before {
    display: none;
}

.app-icon {
    width: 64px;
    height: 64px;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    position: relative;
    z-index: 1;
}

.app-info {
    flex: 1;
    position: relative;
    z-index: 1;
}

.app-info h3 {
    font-size: var(--font-size-md);
    font-weight: 600;
    margin-bottom: 4px;
}

.app-info p {
    font-size: var(--font-size-sm);
    color: var(--text-muted);
}

.app-status {
    font-size: var(--font-size-xs);
    font-weight: 600;
    padding: 6px 14px;
    border-radius: var(--radius-full);
    position: relative;
    z-index: 1;
}

.app-status.active {
    color: var(--success);
    background: rgba(34, 197, 94, 0.1);
    border: 1px solid rgba(34, 197, 94, 0.2);
}

.app-status.coming-soon {
    color: var(--text-muted);
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
}

/* Home Activity Panel */
.notifications-panel {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    overflow: hidden;
    margin-bottom: var(--spacing-2xl);
}

.notification-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    padding: var(--spacing-md) var(--spacing-lg);
    border-bottom: 1px solid var(--border-color);
    transition: all var(--transition-fast);
    cursor: pointer;
}

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

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

.notification-icon {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.notification-item.high-risk .notification-icon {
    background: rgba(239, 68, 68, 0.1);
    color: var(--error);
}

.notification-item.info .notification-icon {
    background: rgba(59, 130, 246, 0.1);
    color: var(--info);
}

.notification-item.success .notification-icon {
    background: rgba(34, 197, 94, 0.1);
    color: var(--success);
}

.notification-content {
    flex: 1;
}

.notification-title {
    font-size: var(--font-size-sm);
    font-weight: 500;
    margin-bottom: 2px;
}

.notification-meta {
    font-size: var(--font-size-xs);
    color: var(--text-muted);
}

/* Tips Grid */
.tips-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
}

.tip-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    transition: all var(--transition-normal);
    cursor: pointer;
}

.tip-card:hover {
    border-color: var(--border-accent);
    transform: translateY(-2px);
}

.tip-icon {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, rgba(220, 38, 38, 0.1) 0%, rgba(220, 38, 38, 0.05) 100%);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    margin-bottom: var(--spacing-md);
}

.tip-card h4 {
    font-size: var(--font-size-md);
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

.tip-card p {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ============================================================================
   APP SELECTOR / SCROLL WHEEL
   ============================================================================ */

.app-selector-overlay {
    position: fixed;
    inset: 0;
    background: var(--bg-primary);
    z-index: 500;
    display: none;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity var(--transition-slow);
}

.app-selector-overlay.active {
    display: flex;
    opacity: 1;
}

.app-selector {
    text-align: center;
    max-width: 800px;
    width: 100%;
    padding: var(--spacing-2xl);
}

.app-selector-title {
    font-size: var(--font-size-xl);
    font-weight: 300;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-2xl);
    letter-spacing: 1px;
}

.app-selector-wheel {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    align-items: center;
}

.app-selector-item {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-lg);
    padding: var(--spacing-lg) var(--spacing-2xl);
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    width: 100%;
    max-width: 400px;
    cursor: pointer;
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.app-selector-item::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 4px;
    background: var(--primary);
    transform: scaleY(0);
    transition: transform var(--transition-normal);
}

.app-selector-item:hover {
    border-color: var(--border-accent);
    transform: scale(1.02);
    box-shadow: var(--shadow-glow);
}

.app-selector-item:hover::before {
    transform: scaleY(1);
}

.app-selector-item.home {
    background: linear-gradient(135deg, rgba(220, 38, 38, 0.1) 0%, var(--bg-card) 100%);
    border-color: var(--primary);
}

.app-selector-item.home::before {
    transform: scaleY(1);
}

.app-selector-item.disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

.app-selector-item.disabled:hover {
    transform: none;
    box-shadow: none;
}

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

.app-selector-info h3 {
    font-size: var(--font-size-lg);
    font-weight: 600;
    margin-bottom: 4px;
}

.app-selector-info p {
    font-size: var(--font-size-sm);
    color: var(--text-muted);
}

/* ============================================================================
   FULL PAGES (Billing, Subscriptions, Help, Support, Team)
   ============================================================================ */

.full-page {
    min-height: calc(100vh - var(--header-height));
    padding: var(--spacing-2xl);
    animation: fullPageIn 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes fullPageIn {
    from {
        opacity: 0;
        transform: scale(0.98);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.full-page-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--spacing-2xl);
    padding-bottom: var(--spacing-lg);
    border-bottom: 1px solid var(--border-color);
}

.full-page-header h1 {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.full-page-header h1 svg {
    color: var(--primary);
}

.back-btn {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    color: var(--text-secondary);
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    font-size: var(--font-size-sm);
    transition: all var(--transition-fast);
}

.back-btn:hover {
    color: var(--primary);
    border-color: var(--primary);
}

.full-page-content {
    display: grid;
    gap: var(--spacing-xl);
}

.page-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    transition: all var(--transition-normal);
}

.page-card:hover {
    border-color: var(--border-accent);
}

.page-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--border-color);
}

.page-card-header h3 {
    font-size: var(--font-size-lg);
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

/* ============================================================================
   TEAM INVITATIONS PANEL
   ============================================================================ */

.team-invite-section {
    background: linear-gradient(135deg, rgba(220, 38, 38, 0.05) 0%, transparent 100%);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.team-invite-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.team-invite-header h3 {
    font-size: var(--font-size-lg);
    font-weight: 600;
}

.team-invite-form {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.team-invite-input {
    flex: 1;
    padding: var(--spacing-md);
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-size: var(--font-size-md);
    transition: all var(--transition-fast);
}

.team-invite-input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.1);
}

.team-invite-btn {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-lg);
    background: var(--primary);
    color: white;
    font-weight: 500;
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.team-invite-btn:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
}

.team-invite-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
}

.pending-invites {
    margin-top: var(--spacing-lg);
}

.pending-invites h4 {
    font-size: var(--font-size-sm);
    color: var(--text-muted);
    margin-bottom: var(--spacing-md);
}

.invite-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-md);
    background: var(--bg-tertiary);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-sm);
}

.invite-email {
    font-weight: 500;
}

.invite-status {
    font-size: var(--font-size-xs);
    color: var(--warning);
    background: rgba(245, 158, 11, 0.1);
    padding: 4px 10px;
    border-radius: var(--radius-full);
}

.invite-actions {
    display: flex;
    gap: var(--spacing-sm);
}

.invite-action-btn {
    padding: var(--spacing-xs) var(--spacing-sm);
    font-size: var(--font-size-xs);
    color: var(--text-muted);
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.invite-action-btn:hover {
    background: var(--bg-elevated);
    color: var(--primary);
}

.invite-action-btn.cancel:hover {
    color: var(--error);
}

.team-members-list {
    margin-top: var(--spacing-xl);
}

.team-member-row {
    display: flex;
    align-items: center;
    padding: var(--spacing-md);
    border-bottom: 1px solid var(--border-color);
}

.team-member-row:last-child {
    border-bottom: none;
}

.team-member-avatar {
    width: 40px;
    height: 40px;
    background: var(--primary);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 600;
    margin-right: var(--spacing-md);
}

.team-member-info {
    flex: 1;
}

.team-member-name {
    font-weight: 500;
    margin-bottom: 2px;
}

.team-member-email {
    font-size: var(--font-size-sm);
    color: var(--text-muted);
}

.team-member-role {
    font-size: var(--font-size-xs);
    padding: 4px 10px;
    border-radius: var(--radius-full);
    background: rgba(59, 130, 246, 0.1);
    color: var(--info);
}

.team-member-role.admin {
    background: rgba(220, 38, 38, 0.1);
    color: var(--primary);
}

/* ============================================================================
   MODALS
   ============================================================================ */

.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 300;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
    padding: var(--spacing-lg);
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.modal-container {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    width: 100%;
    max-width: 520px;
    max-height: 85vh;
    overflow: hidden;
    transform: scale(0.9) translateY(20px);
    transition: transform var(--transition-normal);
}

.modal-overlay.active .modal-container {
    transform: scale(1) translateY(0);
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-lg);
    border-bottom: 1px solid var(--border-color);
    background: linear-gradient(135deg, rgba(220, 38, 38, 0.05) 0%, transparent 100%);
}

.modal-header h3 {
    font-size: var(--font-size-lg);
    font-weight: 600;
}

.modal-close {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    color: var(--text-muted);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.modal-close:hover {
    background: var(--bg-tertiary);
    color: var(--primary);
}

.modal-body {
    padding: var(--spacing-lg);
    overflow-y: auto;
    max-height: calc(85vh - 70px);
}

/* ============================================================================
   FORM COMPONENTS
   ============================================================================ */

.form-group {
    margin-bottom: var(--spacing-lg);
}

.form-label {
    display: block;
    font-size: var(--font-size-sm);
    font-weight: 500;
    margin-bottom: var(--spacing-sm);
    color: var(--text-secondary);
}

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

.form-input {
    width: 100%;
    padding: var(--spacing-md);
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-size: var(--font-size-md);
    transition: all var(--transition-fast);
}

.form-input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.1);
}

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

.form-select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2371717A' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 36px;
}

.form-textarea {
    min-height: 100px;
    resize: vertical;
}

.form-hint {
    font-size: var(--font-size-xs);
    color: var(--text-muted);
    margin-top: var(--spacing-xs);
}

.form-check {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
}

.form-check-input {
    width: 20px;
    height: 20px;
    margin-top: 2px;
    accent-color: var(--primary);
    cursor: pointer;
}

.form-check-label {
    flex: 1;
    cursor: pointer;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-lg);
    font-size: var(--font-size-md);
    font-weight: 500;
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
    cursor: pointer;
    border: none;
}

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

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
}

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

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

.btn-full {
    width: 100%;
}

/* Alerts */
.alert {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-md);
}

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

.alert-info {
    background: rgba(59, 130, 246, 0.1);
    border: 1px solid rgba(59, 130, 246, 0.2);
    color: var(--info);
}

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

.alert-title {
    font-weight: 600;
    margin-bottom: 2px;
}

/* Tables */
.table-container {
    overflow-x: auto;
}

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

.table th,
.table td {
    padding: var(--spacing-md);
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

.table th {
    font-size: var(--font-size-xs);
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    background: var(--bg-tertiary);
}

/* Badges */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 4px 10px;
    font-size: var(--font-size-xs);
    font-weight: 600;
    border-radius: var(--radius-full);
}

.badge-primary {
    background: rgba(220, 38, 38, 0.1);
    color: var(--primary);
}

.badge-success {
    background: rgba(34, 197, 94, 0.1);
    color: var(--success);
}

/* Flex utilities */
.flex { display: flex; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.gap-sm { gap: var(--spacing-sm); }
.gap-md { gap: var(--spacing-md); }

/* Spacing utilities */
.mb-sm { margin-bottom: var(--spacing-sm); }
.mb-md { margin-bottom: var(--spacing-md); }
.mb-lg { margin-bottom: var(--spacing-lg); }
.mt-md { margin-top: var(--spacing-md); }
.mt-lg { margin-top: var(--spacing-lg); }

/* Avatar */
.avatar {
    width: 32px;
    height: 32px;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: white;
}

.avatar-sm { width: 24px; height: 24px; font-size: 10px; }

.avatar-gradient-1 { background: linear-gradient(135deg, var(--primary) 0%, #7C3AED 100%); }

/* Divider */
.divider {
    height: 1px;
    background: var(--border-color);
    margin: var(--spacing-md) 0;
}

.divider-text {
    display: flex;
    align-items: center;
    color: var(--text-muted);
    font-size: var(--font-size-sm);
}

.divider-text::before,
.divider-text::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--border-color);
}

.divider-text::before { margin-right: var(--spacing-md); }
.divider-text::after { margin-left: var(--spacing-md); }

/* Card */
.card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
}

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

/* Text utilities */
.text-center { text-align: center; }
.text-muted { color: var(--text-muted); }
.font-semibold { font-weight: 600; }

/* ============================================================================
   TOAST NOTIFICATIONS
   ============================================================================ */

.toast-container {
    position: fixed;
    bottom: var(--spacing-lg);
    right: var(--spacing-lg);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    z-index: 400;
}

.toast {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md) var(--spacing-lg);
    background: var(--bg-elevated);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    min-width: 300px;
    animation: toastIn 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes toastIn {
    from {
        opacity: 0;
        transform: translateX(100%) scale(0.8);
    }
    to {
        opacity: 1;
        transform: translateX(0) scale(1);
    }
}

.toast.success { border-color: var(--success); border-left-width: 4px; }
.toast.error { border-color: var(--error); border-left-width: 4px; }
.toast.warning { border-color: var(--warning); border-left-width: 4px; }
.toast.info { border-color: var(--info); border-left-width: 4px; }

.toast-icon { width: 20px; height: 20px; flex-shrink: 0; }
.toast.success .toast-icon { color: var(--success); }
.toast.error .toast-icon { color: var(--error); }
.toast.warning .toast-icon { color: var(--warning); }
.toast.info .toast-icon { color: var(--info); }

.toast-message {
    flex: 1;
    font-size: var(--font-size-sm);
    font-weight: 500;
}

.toast-close {
    color: var(--text-muted);
    font-size: 18px;
    opacity: 0.6;
    transition: all var(--transition-fast);
    padding: var(--spacing-xs);
    border-radius: var(--radius-sm);
}

.toast-close:hover {
    opacity: 1;
    background: var(--bg-tertiary);
}

/* ============================================================================
   MODULE TABS
   ============================================================================ */

.module-tab-btn {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    transition: all var(--transition-fast);
}

.module-tab-btn:hover {
    background: var(--bg-tertiary);
    color: var(--primary);
}

.module-divider {
    color: var(--border-color);
    margin: 0 var(--spacing-sm);
}

.module-name {
    font-weight: 600;
    font-size: var(--font-size-sm);
    color: var(--text-primary);
}

/* ============================================================================
   DARK MODE BUTTON IN HEADER
   ============================================================================ */

.dark-mode-toggle {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    transition: all var(--transition-fast);
    cursor: pointer;
}

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

.dark-mode-toggle svg { width: 20px; height: 20px; }
.dark-mode-toggle .sun-icon { display: none; }
.dark-mode-toggle .moon-icon { display: block; }
.light-mode .dark-mode-toggle .sun-icon { display: block; }
.light-mode .dark-mode-toggle .moon-icon { display: none; }

/* ============================================================================
   NEW PAGE COMPONENTS - Apps, Integrations, API, etc.
   ============================================================================ */

/* App Grid */
.app-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--spacing-lg);
}

.app-card {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.app-card:hover {
    border-color: var(--primary);
    transform: translateY(-2px);
    box-shadow: 0 4px 20px rgba(220, 38, 38, 0.1);
}

.app-card-coming {
    opacity: 0.6;
    cursor: not-allowed;
}

.app-card-coming:hover {
    transform: none;
    border-color: var(--border-color);
    box-shadow: none;
}

.app-card-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    flex-shrink: 0;
}

.app-card-info h4 {
    font-size: var(--font-size-md);
    font-weight: 600;
    margin-bottom: 4px;
}

.app-card-info p {
    font-size: var(--font-size-sm);
    color: var(--text-muted);
    margin-bottom: var(--spacing-sm);
}

.app-status {
    display: inline-block;
    padding: 3px 10px;
    font-size: 10px;
    font-weight: 600;
    border-radius: var(--radius-sm);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.app-status.active {
    background: rgba(16, 185, 129, 0.15);
    color: #10b981;
}

.app-status.coming {
    background: var(--bg-tertiary);
    color: var(--text-muted);
}

/* Integration List */
.integration-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.integration-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--bg-tertiary);
    border-radius: var(--radius-md);
}

.integration-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    color: white;
    font-weight: 700;
    font-size: var(--font-size-md);
    flex-shrink: 0;
}

.integration-info {
    flex: 1;
}

.integration-info h4 {
    font-size: var(--font-size-md);
    font-weight: 600;
}

.integration-info p {
    font-size: var(--font-size-sm);
    color: var(--text-muted);
}

/* API Key Section */
.api-key-section {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.api-key-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-md);
    background: var(--bg-tertiary);
    border-radius: var(--radius-md);
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.api-key-info {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.api-key-name {
    font-weight: 600;
}

.api-key-value {
    font-family: var(--font-family-mono);
    font-size: var(--font-size-sm);
    color: var(--text-muted);
    background: var(--bg-secondary);
    padding: 4px 8px;
    border-radius: var(--radius-sm);
}

.api-key-created {
    font-size: var(--font-size-xs);
    color: var(--text-muted);
}

.api-key-actions {
    display: flex;
    gap: var(--spacing-sm);
}

/* Empty State Mini */
.empty-state-mini {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-xl);
    color: var(--text-muted);
    text-align: center;
}

/* Profile Page */
.profile-header-section {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
}

.profile-avatar-large {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary) 0%, #ff6b6b 100%);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 24px;
    color: white;
    box-shadow: 0 0 25px rgba(220, 38, 38, 0.4);
}

.profile-info h2 {
    font-size: var(--font-size-xl);
    font-weight: 600;
    margin-bottom: 4px;
}

.profile-info p {
    color: var(--text-muted);
    margin-bottom: var(--spacing-sm);
}

.profile-role {
    display: inline-block;
    padding: 4px 12px;
    background: rgba(220, 38, 38, 0.1);
    color: var(--primary);
    font-size: var(--font-size-xs);
    font-weight: 600;
    border-radius: var(--radius-sm);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Form Row */
.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
}

/* Security Toggle */
.security-toggle {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-md);
    background: var(--bg-tertiary);
    border-radius: var(--radius-md);
}

/* Session List */
.session-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.session-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--bg-tertiary);
    border-radius: var(--radius-md);
}

.session-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
    color: var(--text-muted);
}

.session-info {
    flex: 1;
}

.session-info p {
    font-size: var(--font-size-sm);
    color: var(--text-muted);
}

.session-badge {
    padding: 4px 10px;
    font-size: 10px;
    font-weight: 600;
    border-radius: var(--radius-sm);
    text-transform: uppercase;
}

.session-badge.active {
    background: rgba(16, 185, 129, 0.15);
    color: #10b981;
}

/* Activity Log */
.activity-log-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.activity-log-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--bg-tertiary);
    border-radius: var(--radius-md);
}

.activity-log-icon {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
}

.activity-log-icon.login { background: rgba(16, 185, 129, 0.15); color: #10b981; }
.activity-log-icon.settings { background: rgba(124, 58, 237, 0.15); color: #7c3aed; }
.activity-log-icon.argus { background: rgba(0, 212, 255, 0.15); color: #00d4ff; }

.activity-log-content {
    flex: 1;
}

.activity-log-content p {
    font-size: var(--font-size-sm);
    color: var(--text-muted);
}

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

/* Settings List */
.settings-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.setting-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-md);
    background: var(--bg-tertiary);
    border-radius: var(--radius-md);
}

.setting-info strong {
    display: block;
    margin-bottom: 4px;
}

.setting-info p {
    font-size: var(--font-size-sm);
    color: var(--text-muted);
}

/* Usage Meters */
.usage-meters {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.usage-meter-header {
    display: flex;
    justify-content: space-between;
    margin-bottom: var(--spacing-sm);
    font-size: var(--font-size-sm);
}

.usage-meter-bar {
    height: 8px;
    background: var(--bg-tertiary);
    border-radius: var(--radius-full);
    overflow: hidden;
}

.usage-meter-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--primary), #ff6b6b);
    border-radius: var(--radius-full);
    transition: width var(--transition-normal);
}

/* Invoice List */
.invoice-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.invoice-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--bg-tertiary);
    border-radius: var(--radius-md);
    flex-wrap: wrap;
}

.invoice-info {
    flex: 1;
    min-width: 150px;
}

.invoice-info p {
    font-size: var(--font-size-sm);
    color: var(--text-muted);
}

.invoice-amount {
    font-weight: 600;
    font-size: var(--font-size-md);
}

.invoice-status {
    padding: 4px 10px;
    font-size: 10px;
    font-weight: 600;
    border-radius: var(--radius-sm);
    text-transform: uppercase;
}

.invoice-status.paid {
    background: rgba(16, 185, 129, 0.15);
    color: #10b981;
}

/* Doc Links */
.doc-links {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.doc-link {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--bg-tertiary);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    text-decoration: none;
    transition: all var(--transition-fast);
}

.doc-link:hover {
    background: rgba(220, 38, 38, 0.1);
    color: var(--primary);
}

.doc-link svg {
    color: var(--text-muted);
    flex-shrink: 0;
}

.doc-link:hover svg {
    color: var(--primary);
}

/* Release Notes */
.release-notes {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xl);
}

.release-item {
    padding: var(--spacing-lg);
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
}

.release-badge {
    display: inline-block;
    padding: 4px 10px;
    font-size: 10px;
    font-weight: 600;
    border-radius: var(--radius-sm);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    background: var(--bg-tertiary);
    color: var(--text-muted);
    margin-bottom: var(--spacing-sm);
}

.release-badge.new {
    background: rgba(220, 38, 38, 0.15);
    color: var(--primary);
}

.release-item h3 {
    font-size: var(--font-size-lg);
    font-weight: 600;
    margin-bottom: 4px;
}

.release-date {
    font-size: var(--font-size-sm);
    color: var(--text-muted);
    display: block;
    margin-bottom: var(--spacing-md);
}

.release-changes {
    padding-left: var(--spacing-lg);
}

.release-changes li {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    margin-bottom: 8px;
    position: relative;
}

.release-changes li::marker {
    color: var(--primary);
}

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

@media (max-width: 1024px) {
    .quick-metrics { grid-template-columns: 1fr; }
    .tips-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
    :root { --app-zoom: 0.8; }
    .portal-main { padding: var(--spacing-md); }
    .welcome-section {
        flex-direction: column;
        gap: var(--spacing-md);
        padding: var(--spacing-lg);
    }
    .welcome-content h1 { font-size: var(--font-size-xl); }
    .apps-grid { grid-template-columns: 1fr; }
    .header-center { display: none; }
    .notifications-panel-slide { width: 100%; }
}