/* 
   КРИТИЧЕСКИ ВАЖНО: НЕ ИЗМЕНЯТЬ CSS НАВИГАЦИИ
   
   Этот файл содержит финальные стили верхней панели навигации.
   Стили были тщательно проработаны и оптимизированы.
   
   ЗАПРЕЩЕНО:
   - Изменять CSS переменные
   - Модифицировать селекторы
   - Удалять или добавлять стили
   - Изменять z-index значения
   - Модифицировать анимации и переходы
   
   РАЗРЕШЕНО ТОЛЬКО:
   - Исправление критических багов
   - Добавление новых цветовых тем
   - Оптимизация производительности
   
   Автор: AI Assistant
   Дата создания: 2024
   Статус: ФИНАЛЬНЫЙ ДИЗАЙН - НЕ ИЗМЕНЯТЬ
*/

/* ========================================
   PROFESSIONAL NAVIGATION BAR
   ======================================== */

/* CSS Variables */
:root {
    --navbar-height: 64px; /* Уменьшено с 76px для экономии места */
    --navbar-bg: rgba(255, 255, 255, 0.95);
    --navbar-bg-scrolled: rgba(255, 255, 255, 0.98);
    --navbar-border: rgba(0, 0, 0, 0.08);
    --navbar-shadow: 0 2px 20px rgba(0, 0, 0, 0.08);
    --navbar-shadow-scrolled: 0 4px 32px rgba(0, 0, 0, 0.12);
    
    --brand-primary: #007AFF;
    --brand-primary-hover: #0056CC;
    --brand-primary-light: rgba(0, 122, 255, 0.1);
    
    --text-primary: #1a1a1a;
    --text-secondary: #666666;
    --text-muted: #999999;
    
    --surface-primary: #ffffff;
    --surface-secondary: #f8f9fa;
    --surface-tertiary: #e9ecef;
    
    --border-primary: rgba(0, 0, 0, 0.1);
    --border-secondary: rgba(0, 0, 0, 0.05);
    
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 14px;
    --radius-xl: 18px;
    
    --transition-fast: 0.15s ease;
    --transition-normal: 0.25s ease;
    --transition-slow: 0.35s ease;
    --theme-transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    
    --z-navbar: 99999; /* Z-index для самой навигационной панели - выше всех Bootstrap и конфликтов */
    --z-dropdown: 99998; /* Увеличен z-index для выпадающих меню - выше Bootstrap модалов */
    --z-mobile-menu: 99997;
    --z-vps-slider: 99998; /* Увеличен z-index для VPS слайдера */
    --z-user-dropdown: 99998; /* Отдельный z-index для пользовательского меню */
    
    /* Spacing improvements  */
    --spacing-xs: 3px;
    --spacing-sm: 6px;
    --spacing-md: 12px;
    --spacing-lg: 18px;
    --spacing-xl: 24px;
}

/* Dark Theme Variables */
.dark,
.system-dark {
    --navbar-bg: rgba(30, 30, 30, 0.95);
    --navbar-bg-scrolled: rgba(30, 30, 30, 0.98);
    --navbar-border: rgba(255, 255, 255, 0.08);
    --navbar-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
    --navbar-shadow-scrolled: 0 4px 32px rgba(0, 0, 0, 0.4);
    
    --text-primary: #ffffff;
    --text-secondary: #cccccc;
    --text-muted: #999999;
    
    --surface-primary: #1e1e1e;
    --surface-secondary: #2a2a2a;
    --surface-tertiary: #3a3a3a;
    
    --border-primary: rgba(255, 255, 255, 0.1);
    --border-secondary: rgba(255, 255, 255, 0.05);
}

/* Light Theme Variables */
.light,
.system-light {
    --navbar-bg: rgba(255, 255, 255, 0.95);
    --navbar-bg-scrolled: rgba(255, 255, 255, 0.98);
    --navbar-border: rgba(0, 0, 0, 0.08);
    --navbar-shadow: 0 2px 20px rgba(0, 0, 0, 0.08);
    --navbar-shadow-scrolled: 0 4px 32px rgba(0, 0, 0, 0.12);
    
    --text-primary: #1a1a1a;
    --text-secondary: #666666;
    --text-muted: #999999;
    
    --surface-primary: #ffffff;
    --surface-secondary: #f8f9fa;
    --surface-tertiary: #e9ecef;
    
    --border-primary: rgba(0, 0, 0, 0.1);
    --border-secondary: rgba(0, 0, 0, 0.05);
}

/* Reset and Base Styles */
.navbar-professional * {
    box-sizing: border-box;
}

/* Optimized theme transitions */
.navbar-professional,
.navbar-professional *,
.navbar-professional *::before,
.navbar-professional *::after {
    transition: var(--theme-transition);
}

/* Global optimized transitions for theme switching */
body,
body *,
body *::before,
body *::after {
    transition: var(--theme-transition);
}

/* Specific elements that need optimized transitions */
.nav-link,
.dropdown-item,
.btn,
.control-btn,
.theme-btn,
.user-trigger,
.mobile-nav-item {
    transition: var(--theme-transition);
}

/* Fix icon positioning in buttons */
.nav-link i,
.dropdown-item i,
.btn i {
    display: inline-block;
    line-height: 1;
    vertical-align: middle;
    transform: none !important;
    transition: none !important;
    position: relative;
    top: 0;
    flex-shrink: 0;
    text-align: center;
}

/* Special positioning for control and theme buttons */
.control-btn i,
.theme-btn i {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) !important;
    display: block;
    line-height: 1;
    text-align: center;
    margin: 0;
    padding: 0;
}

/* Ensure icon stability across all devices */
@media (max-width: 1200px) {
    .control-btn i,
    .theme-btn i {
        font-size: 15px;
    }
}

@media (max-width: 768px) {
    .control-btn i,
    .theme-btn i {
        font-size: 14px;
    }
    
    .glass-container .btn i {
        font-size: 14px;
    }
}

@media (max-width: 480px) {
    .control-btn i,
    .theme-btn i {
        font-size: 13px;
    }
    
    .glass-container .btn i {
        font-size: 13px;
    }
}

/* Disable transitions during theme switching for performance */
.theme-switching *,
.theme-switching *::before,
.theme-switching *::after {
    transition: none !important;
    animation: none !important;
}

/* Force navbar to be on top - critical fix */
.navbar-professional,
nav.navbar-professional,
.navbar-professional.navbar {
    z-index: 99999 !important;
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
}

/* Ensure all dropdown menus are above main content and Bootstrap elements */
.navbar-professional .dropdown-menu,
.navbar-professional .user-dropdown,
.navbar-professional .vps-slider,
.navbar-professional .control-dropdown {
    z-index: 99998 !important;
}

/* Disable conflicting bootstrap navbar */
.navbar:not(.navbar-professional) {
    display: none !important;
}

/* Ensure body doesn't hide navbar */
body {
    overflow-x: visible !important;
}

/* Ensure main content doesn't overlap navbar */
main, .main-content, .container {
    position: relative !important;
    z-index: 1 !important;
}

/* Force navbar visibility - ultimate fix */
.navbar-professional {
    display: block !important;
    visibility: visible !important;
    opacity: 1 !important;
    pointer-events: auto !important;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--navbar-height);
    background: var(--navbar-bg);
    backdrop-filter: blur(20px) saturate(180%);
    border-bottom: 1px solid var(--navbar-border);
    box-shadow: var(--navbar-shadow);
    z-index: var(--z-navbar) !important;
    transition: all var(--transition-normal);
}

.navbar-professional.scrolled {
    background: var(--navbar-bg-scrolled);
    box-shadow: var(--navbar-shadow-scrolled);
}

.navbar-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
    gap: var(--spacing-md);
    flex-wrap: nowrap;
    overflow: visible;
}

/* Brand Section */
.navbar-brand-section {
    display: flex;
    align-items: center;
}

.navbar-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    color: var(--text-primary);
    transition: all var(--transition-fast);
}

.navbar-brand:hover {
    color: var(--brand-primary);
    text-decoration: none;
    transform: translateY(-1px);
}

.brand-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px; /* Уменьшено с 40px */
    height: 36px; /* Уменьшено с 40px */
    background: linear-gradient(135deg, var(--brand-primary), var(--brand-primary-hover));
    border-radius: var(--radius-md);
    box-shadow: 0 4px 12px rgba(0, 122, 255, 0.3);
}

.logo-icon {
    width: 20px; /* Уменьшено с 24px */
    height: 20px; /* Уменьшено с 24px */
    filter: brightness(0) invert(1);
}

.brand-text {
    display: flex;
    flex-direction: column;
    line-height: 1.2;
}

.brand-name {
    font-size: 18px; /* Уменьшено с 20px */
    font-weight: 700;
    color: var(--text-primary);
}

.brand-tagline {
    font-size: 10px; /* Уменьшено с 12px */
    font-weight: 500;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Main Navigation */
.navbar-navigation {
    display: flex;
    align-items: center;
}

.nav-menu {
    display: flex;
    align-items: center;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: var(--spacing-xs);
}

.nav-item {
    position: relative;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: 10px 14px; /* Уменьшено с 14px 18px */
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    font-size: 13px; /* Уменьшено с 14px */
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
    position: relative;
    background: transparent;
    white-space: nowrap;
}

.nav-link:hover {
    color: var(--brand-primary);
    background: var(--brand-primary-light);
    text-decoration: none;
    transform: translateY(-1px);
}


.nav-link.active {
    color: var(--brand-primary);
    background: var(--brand-primary-light);
}

.nav-icon {
    font-size: 16px;
    width: 16px;
    text-align: center;
}

.nav-text {
    white-space: nowrap;
}

/* Dropdown Styles */
.dropdown {
    position: relative;
}

.dropdown-toggle {
    cursor: pointer;
}

.dropdown-arrow {
    font-size: 12px;
    transition: transform var(--transition-fast);
    margin-left: 4px;
}

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

.dropdown-menu {
    position: absolute;
    top: calc(100% + 12px);
    left: 0;
    background: var(--surface-primary);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-lg);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.15), 0 4px 16px rgba(0, 0, 0, 0.1);
    padding: 12px;
    min-width: 300px;
    max-width: 400px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-15px) scale(0.95);
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: var(--z-dropdown) !important;
    backdrop-filter: blur(20px) saturate(180%);
    overflow: hidden;
    pointer-events: none;
}

.dropdown:hover .dropdown-menu,
.dropdown-menu.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0) scale(1);
    pointer-events: auto;
}

.dropdown-header {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 16px;
    font-weight: 600;
    color: var(--text-primary);
    border-bottom: 1px solid var(--border-secondary);
    margin-bottom: 8px;
}

.dropdown-item {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 14px 18px;
    color: var(--text-secondary);
    text-decoration: none;
    border-radius: var(--radius-md);
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    margin: 2px 0;
    border: 1px solid transparent;
}

.dropdown-item:hover {
    background: var(--brand-primary-light);
    color: var(--brand-primary);
    text-decoration: none;
    transform: translateX(6px);
    border-color: var(--brand-primary-light);
    box-shadow: 0 2px 8px rgba(0, 122, 255, 0.15);
}

.dropdown-item.active {
    background: var(--brand-primary-light);
    color: var(--brand-primary);
    font-weight: 500;
}

.dropdown-item.active:hover {
    background: var(--brand-primary);
    color: white;
}

.dropdown-item.featured {
    background: var(--brand-primary-light);
    color: var(--brand-primary);
    font-weight: 500;
}

.dropdown-item.featured:hover {
    background: var(--brand-primary);
    color: white;
}

.dropdown-item-content {
    display: flex;
    flex-direction: column;
    flex: 1;
}

.dropdown-item-title {
    font-weight: 500;
    font-size: 14px;
}

.dropdown-item-desc {
    font-size: 12px;
    color: var(--text-muted);
    margin-top: 2px;
}

.featured-badge {
    background: var(--brand-primary);
    color: white;
    font-size: 10px;
    font-weight: 600;
    padding: 4px 8px;
    border-radius: var(--radius-sm);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Right Section */
.navbar-actions {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    flex-shrink: 0;
    min-width: 0;
    overflow: visible;
}

.navbar-controls {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    background: var(--surface-secondary);
    padding: var(--spacing-xs);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-secondary);
    flex-shrink: 0;
}

.control-group {
    position: relative;
}

.control-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: transparent;
    border: none;
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    cursor: pointer;
    transition: background-color 0.2s ease, color 0.2s ease, box-shadow 0.2s ease;
    font-size: 14px;
    position: relative;
    overflow: hidden;
    line-height: 1;
    vertical-align: middle;
}

.control-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--brand-primary);
    opacity: 0;
    transition: var(--theme-transition);
    border-radius: inherit;
}

.control-btn:hover {
    background: var(--brand-primary-light);
    color: var(--brand-primary);
    box-shadow: 0 2px 8px rgba(0, 122, 255, 0.2);
}

.control-btn:hover::before {
    opacity: 0.1;
}

.control-btn:active {
    background: var(--brand-primary-light);
    box-shadow: 0 1px 4px rgba(0, 122, 255, 0.3);
}

.control-btn.active {
    background: var(--brand-primary);
    color: white;
    box-shadow: 0 2px 8px rgba(0, 122, 255, 0.3);
}

.control-btn.active:hover {
    background: var(--brand-primary-hover);
}

.control-btn.active:active {
    background: var(--brand-primary-dark);
}

.control-btn.active::before {
    opacity: 0;
}

.control-btn i {
    position: absolute;
    z-index: 1;
    display: block;
    line-height: 1;
    text-align: center;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) !important;
    transition: none !important;
    margin: 0;
    padding: 0;
}

.control-btn.active i {
    transform: none;
}

.language-btn {
    gap: var(--spacing-sm);
    padding: 0 var(--spacing-md);
    width: auto;
    min-width: 80px;
    justify-content: space-between;
}

.language-text {
    font-size: 12px;
    font-weight: 600;
    color: var(--text-primary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.dropdown-arrow {
    font-size: 10px;
    transition: transform var(--transition-fast);
    opacity: 0.7;
}

.control-group:hover .dropdown-arrow {
    transform: rotate(180deg);
    opacity: 1;
}

.language-group {
    position: relative;
}

.theme-group {
    position: relative;
}

.flag-icon {
    width: 16px;
    height: 12px;
    border-radius: 2px;
}

.control-dropdown {
    position: absolute;
    top: calc(100% + 12px);
    right: 0;
    background: var(--surface-primary);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-lg);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.15), 0 4px 16px rgba(0, 0, 0, 0.1);
    padding: 12px;
    min-width: 180px;
    max-width: 250px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-15px) scale(0.95);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: var(--z-dropdown) !important;
    backdrop-filter: blur(20px) saturate(180%);
    overflow: hidden;
}

.control-group:hover .control-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0) scale(1);
}

.theme-selector {
    display: flex;
    gap: var(--spacing-xs);
    background: var(--surface-primary);
    padding: var(--spacing-xs);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-primary);
}

/* Specific styles for theme buttons */
.theme-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: transparent;
    border: none;
    border-radius: var(--radius-sm);
    color: var(--text-muted);
    cursor: pointer;
    transition: background-color 0.2s ease, color 0.2s ease, box-shadow 0.2s ease;
    font-size: 16px;
    position: relative;
    overflow: hidden;
    line-height: 1;
    flex-shrink: 0;
    vertical-align: middle;
}

.theme-btn i {
    display: block;
    line-height: 1;
    text-align: center;
    transform: none !important;
    transition: none !important;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) !important;
    margin: 0;
    padding: 0;
}

.theme-btn:hover {
    background: var(--surface-tertiary);
    color: var(--text-primary);
}

.theme-btn:active {
    background: var(--surface-quaternary);
}

.theme-btn.active {
    background: var(--brand-primary);
    color: white;
    box-shadow: 0 2px 8px rgba(0, 122, 255, 0.3);
}

.theme-btn.active:hover {
    background: var(--brand-primary-hover);
}

.theme-btn.active:active {
    background: var(--brand-primary-dark);
}

/* User Section */
.navbar-user {
    display: flex;
    align-items: center;
    flex-shrink: 0;
    min-width: 0;
}

.user-menu {
    position: relative;
}

.user-trigger {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-sm) var(--spacing-lg);
    background: var(--surface-secondary);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-lg);
    color: var(--text-primary);
    cursor: pointer;
    transition: all var(--transition-fast);
    text-decoration: none;
    min-width: 180px;
    max-width: 280px;
    flex-shrink: 0;
}

.user-trigger:hover {
    background: var(--brand-primary-light);
    border-color: var(--brand-primary);
    text-decoration: none;
    color: var(--text-primary);
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(0, 122, 255, 0.2);
}

.user-avatar {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    min-width: 40px;
    min-height: 40px;
    background: var(--brand-primary-light);
    color: var(--brand-primary);
    border-radius: 50%;
    font-size: 16px;
    border: 2px solid var(--brand-primary);
    box-shadow: 0 2px 4px rgba(0, 122, 255, 0.2);
    flex-shrink: 0;
    overflow: hidden;
}

.user-avatar i {
    font-size: 18px;
    line-height: 1;
    display: block;
}

.user-info {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    line-height: 1.2;
    flex: 1;
    min-width: 0;
    overflow: visible;
}

.user-name {
    font-size: 12px; /* Уменьшено с 13px */
    font-weight: 500;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 120px; /* Увеличено с 80px */
}

.user-status {
    font-size: 10px; /* Уменьшено с 11px */
    color: var(--text-muted);
    white-space: nowrap;
}

.user-dropdown {
    position: absolute;
    top: calc(100% + 12px);
    right: 0;
    left: auto;
    background: var(--surface-primary);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-lg);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.15), 0 4px 16px rgba(0, 0, 0, 0.1);
    padding: 20px;
    min-width: 280px;
    max-width: 320px;
    width: max-content;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-15px) scale(0.95);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: var(--z-user-dropdown) !important;
    backdrop-filter: blur(20px) saturate(180%);
    overflow: hidden;
    transform-origin: top right;
}

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

/* Responsive positioning for user dropdown */
@media (max-width: 1200px) {
    .user-dropdown {
        right: 0;
        left: auto;
        min-width: 260px;
        max-width: 300px;
        transform-origin: top right;
        max-width: calc(100vw - 40px);
    }
}

@media (max-width: 768px) {
    .user-dropdown {
        right: 0;
        left: auto;
        min-width: 240px;
        max-width: 280px;
        padding: 16px;
        transform-origin: top right;
        max-width: calc(100vw - 30px);
    }
}

@media (max-width: 480px) {
    .user-dropdown {
        right: 0;
        left: auto;
        min-width: 220px;
        max-width: 260px;
        padding: 12px;
        transform-origin: top right;
        max-width: calc(100vw - 20px);
    }
}

.user-avatar-large {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    min-width: 48px;
    min-height: 48px;
    background: var(--brand-primary-light);
    color: var(--brand-primary);
    border-radius: 50%;
    font-size: 20px;
    flex-shrink: 0;
    overflow: hidden;
}

.user-avatar-large i {
    font-size: 20px;
    line-height: 1;
    display: block;
}

.user-details {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.user-name-large {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
}

.user-email {
    font-size: 14px;
    color: var(--text-muted);
}

.dropdown-divider {
    height: 1px;
    background: var(--border-secondary);
    margin: 12px 0;
}

.notification-badge {
    background: var(--brand-primary);
    color: white;
    font-size: 10px;
    font-weight: 600;
    padding: 2px 6px;
    border-radius: 10px;
    margin-left: auto;
}

.dropdown-item.logout {
    color: #dc3545;
}

.dropdown-item.logout:hover {
    background: rgba(220, 53, 69, 0.1);
    color: #dc3545;
}

/* Auth Buttons */
.auth-buttons {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: 14px 22px;
    border-radius: var(--radius-md);
    font-weight: 500;
    font-size: 14px;
    text-decoration: none;
    border: 1px solid transparent;
    cursor: pointer;
    transition: all var(--transition-fast);
    position: relative;
    overflow: hidden;
    white-space: nowrap;
}

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

.btn-primary:hover {
    background: var(--brand-primary-hover);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(0, 122, 255, 0.4);
}

.btn-outline {
    background: transparent;
    color: var(--text-primary);
    border-color: var(--border-primary);
}

.btn-outline:hover {
    background: var(--brand-primary-light);
    color: var(--brand-primary);
    border-color: var(--brand-primary);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 122, 255, 0.2);
}

.btn-block {
    width: 100%;
    justify-content: center;
}

/* Mobile Toggle */
.mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 8px;
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.mobile-toggle:hover {
    background: var(--surface-secondary);
}

.hamburger-line {
    width: 20px;
    height: 2px;
    background: var(--text-primary);
    border-radius: 1px;
    transition: all var(--transition-fast);
}

/* Mobile Menu - styles moved below to prevent overflow */

.mobile-menu.active {
    opacity: 1;
    visibility: visible;
}

.mobile-menu-content {
    position: absolute;
    top: 0;
    right: 0;
    width: 320px;
    max-width: 90vw;
    height: 100vh;
    max-height: 100vh;
    background: var(--surface-primary);
    border-left: 1px solid var(--border-primary);
    padding: 0;
    overflow-y: auto;
    transform: translateX(100%);
    transition: transform var(--transition-normal);
    box-shadow: -4px 0 20px rgba(0, 0, 0, 0.15);
}

.mobile-menu.active .mobile-menu-content {
    transform: translateX(0);
}

.mobile-menu-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px;
    border-bottom: 1px solid var(--border-secondary);
}

.mobile-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 18px;
    font-weight: 600;
    color: var(--text-primary);
}

.mobile-logo {
    width: 32px;
    height: 32px;
}

.mobile-close {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: transparent;
    border: none;
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.mobile-close:hover {
    background: var(--surface-secondary);
    color: var(--text-primary);
}

.mobile-menu-body {
    padding: 24px;
}

.mobile-nav-section {
    margin-bottom: 32px;
}

.mobile-nav-item {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px 0;
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 500;
    border-bottom: 1px solid var(--border-secondary);
    transition: all var(--transition-fast);
}

.mobile-nav-item:hover {
    color: var(--brand-primary);
    text-decoration: none;
    padding-left: 8px;
}

.mobile-nav-item.active {
    color: var(--brand-primary);
    background: var(--brand-primary-light);
    font-weight: 500;
}

.mobile-nav-subitem.active {
    color: var(--brand-primary);
    background: var(--brand-primary-light);
    font-weight: 500;
}

.mobile-nav-item.logout {
    color: #dc3545;
}

.mobile-nav-item.logout:hover {
    color: #dc3545;
}

.mobile-nav-group {
    margin-bottom: 24px;
}

.mobile-nav-header {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 0;
    font-weight: 600;
    color: var(--text-primary);
    border-bottom: 1px solid var(--border-secondary);
}

.mobile-nav-subitem {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 0 12px 28px;
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 14px;
    transition: all var(--transition-fast);
}

.mobile-nav-subitem:hover {
    color: var(--brand-primary);
    text-decoration: none;
    padding-left: 36px;
}

.mobile-nav-subitem.featured {
    color: var(--brand-primary);
    font-weight: 500;
}

.mobile-user-section {
    border-top: 1px solid var(--border-secondary);
    padding-top: 24px;
}

.mobile-user-info {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px;
    background: var(--surface-secondary);
    border-radius: var(--radius-lg);
    margin-bottom: 20px;
}

.mobile-user-avatar {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    min-width: 48px;
    min-height: 48px;
    background: var(--brand-primary-light);
    color: var(--brand-primary);
    border-radius: 50%;
    font-size: 20px;
    flex-shrink: 0;
    overflow: hidden;
}

.mobile-user-avatar i {
    font-size: 20px;
    line-height: 1;
    display: block;
}

.mobile-user-details {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.mobile-user-name {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
}

.mobile-user-email {
    font-size: 14px;
    color: var(--text-muted);
}

.mobile-auth-section {
    border-top: 1px solid var(--border-secondary);
    padding-top: 24px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

/* Responsive Design */
@media (max-width: 1200px) {
    .navbar-container {
        padding: 0 var(--spacing-sm); /* Уменьшено с var(--spacing-md) */
        gap: var(--spacing-xs); /* Уменьшено с var(--spacing-sm) */
    }
    
    /* Ensure button stability on tablets */
    .navbar-controls {
        gap: var(--spacing-xs);
    }
    
    .theme-selector {
        gap: 4px;
    }
    
    .nav-text {
        display: none;
    }
    
    .nav-link {
        padding: 8px 10px; /* Уменьшено с 12px 14px */
    }
    
    .brand-tagline {
        display: none;
    }
    
    .user-trigger {
        min-width: 120px; /* Увеличено с 90px */
        max-width: 180px; /* Увеличено с 140px */
        gap: var(--spacing-xs);
    }
    
    .user-name {
        font-size: 11px; /* Уменьшено с 12px */
        max-width: 100px; /* Увеличено с 70px */
    }
    
    .user-status {
        font-size: 9px; /* Уменьшено с 10px */
    }
    
    .user-avatar {
        width: 28px; /* Уменьшено с 32px */
        height: 28px; /* Уменьшено с 32px */
        min-width: 28px; /* Уменьшено с 32px */
        min-height: 28px; /* Уменьшено с 32px */
        font-size: 12px; /* Уменьшено с 14px */
        flex-shrink: 0;
    }
    
    .user-avatar i {
        font-size: 12px; /* Уменьшено с 14px */
        line-height: 1;
    }
}

@media (max-width: 768px) {
    .navbar-navigation,
    .navbar-controls,
    .navbar-user {
        display: none;
    }
    
    .mobile-toggle {
        display: flex;
    }
    
    .navbar-container {
        padding: 0 var(--spacing-sm); /* Уменьшено с var(--spacing-md) */
        gap: var(--spacing-xs); /* Уменьшено с var(--spacing-sm) */
    }
    
    /* Ensure mobile toggle stability */
    .mobile-toggle {
        width: 40px;
        height: 40px;
        flex-shrink: 0;
    }
    
    .hamburger-line {
        width: 18px;
        height: 2px;
    }
    
    .brand-name {
        font-size: 16px; /* Уменьшено с 18px */
    }
    
    .brand-logo {
        width: 32px; /* Уменьшено с 36px */
        height: 32px; /* Уменьшено с 36px */
    }
    
    .logo-icon {
        width: 18px; /* Уменьшено с 20px */
        height: 18px; /* Уменьшено с 20px */
    }
}

/* Additional responsive fixes for profile button */
@media (max-width: 1400px) {
    .user-trigger {
        min-width: 160px;
        max-width: 240px;
    }
    
    .user-name {
        max-width: 130px;
    }
}

@media (max-width: 1100px) {
    .user-trigger {
        min-width: 140px;
        max-width: 200px;
    }
    
    .user-name {
        max-width: 110px;
        font-size: 11px;
    }
    
    .user-status {
        font-size: 9px; /* Уменьшено с 10px */
    }
}

/* VPS Slider Responsive Design */
@media (max-width: 1200px) {
    .vps-slider {
        min-width: 280px;
        max-width: 320px;
    }
    
    .vps-slider .dropdown-item {
        padding: 12px 16px;
        margin: 3px 6px;
    }
    
    .vps-slider .dropdown-item i {
        font-size: 16px;
        width: 18px;
    }
    
    .vps-slider .dropdown-item-title {
        font-size: 13px;
    }
    
    .vps-slider .dropdown-item-desc {
        font-size: 11px;
    }
}

@media (max-width: 768px) {
    .vps-dropdown-menu {
        position: fixed;
        top: var(--navbar-height);
        left: 0;
        right: 0;
        transform: translateY(-100%) scale(0.95);
        min-width: auto;
        max-width: none;
        width: 100%;
        border-radius: 0;
        border-left: none;
        border-right: none;
        z-index: var(--z-vps-slider) !important;
        pointer-events: none;
    }
    
    .vps-dropdown-menu.show {
        transform: translateY(0) scale(1);
        pointer-events: auto;
    }
    
    .vps-dropdown-menu .dropdown-items {
        padding: 0;
    }
    
    .vps-dropdown-menu .dropdown-item {
        padding: var(--spacing-lg);
        border-bottom: 1px solid var(--border-secondary);
    }
    
    .vps-dropdown-menu .dropdown-item:last-child {
        border-bottom: none;
    }
    
    .vps-dropdown-menu .pin-btn {
        right: var(--spacing-sm);
        padding: var(--spacing-xs);
        font-size: 0.8em;
    }
    
    /* Ensure main content is below mobile slider */
    .main-content {
        z-index: 1;
    }
}

@media (max-width: 480px) {
    .navbar-container {
        padding: 0 var(--spacing-xs); /* Уменьшено с var(--spacing-sm) */
    }
    
    .mobile-menu-content {
        width: 100%;
        max-width: 100vw;
        right: 0;
        left: 0;
        border-left: none;
        border-right: none;
    }
    
    .mobile-menu {
        width: 100vw;
        max-width: 100vw;
    }
    
    .brand-name {
        font-size: 14px; /* Уменьшено с 16px */
    }
    
    /* Ensure stability on very small screens */
    .mobile-toggle {
        width: 36px;
        height: 36px;
        padding: 6px;
    }
    
    .hamburger-line {
        width: 16px;
        height: 2px;
    }
    
    .brand-logo {
        width: 28px; /* Уменьшено с 32px */
        height: 28px; /* Уменьшено с 32px */
    }
    
    .logo-icon {
        width: 16px; /* Уменьшено с 18px */
        height: 16px; /* Уменьшено с 18px */
    }
}

/* Body padding for fixed navbar */
body {
    padding-top: var(--navbar-height);
    position: relative;
    z-index: 1;
}

/* Main content z-index */
.main-content {
    position: relative;
    z-index: 1; /* Уменьшен z-index чтобы не перекрывать выпадающие меню */
}

/* Glass container z-index */
.glass-container {
    position: relative;
    z-index: 1;
}

/* Auth buttons on home page - make them more prominent */
.glass-container .btn {
    position: relative;
    z-index: 10;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    animation: fadeInUp 0.6s ease-out;
    margin-top: 2rem;
    margin-bottom: 1rem;
}

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

.glass-container .btn-primary {
    background: linear-gradient(135deg, var(--brand-primary), var(--brand-primary-hover));
    box-shadow: 0 6px 20px rgba(0, 122, 255, 0.3);
    border: 1px solid rgba(0, 122, 255, 0.3);
}

.glass-container .btn-ghost {
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-primary);
    border: 1px solid rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
}

.glass-container .btn-ghost {
    animation-delay: 0.2s;
}

/* Additional spacing for auth buttons container */
.glass-container .mt-4 {
    margin-top: 3rem !important;
    padding-top: 1rem;
}

/* Responsive button alignment and stability */
@media (max-width: 1200px) {
    .theme-btn,
    .control-btn {
        width: 34px;
        height: 34px;
        font-size: 15px;
    }
    
    .glass-container .btn {
        margin-top: 1.5rem;
        margin-bottom: 0.5rem;
    }
    
    .glass-container .mt-4 {
        margin-top: 2.5rem !important;
        padding-top: 0.5rem;
    }
}

@media (max-width: 768px) {
    .theme-btn,
    .control-btn {
        width: 32px;
        height: 32px;
        font-size: 14px;
    }
    
    .glass-container .btn {
        margin-top: 1rem;
        margin-bottom: 0.5rem;
        padding: 12px 18px;
        font-size: 14px;
    }
    
    .glass-container .mt-4 {
        margin-top: 2rem !important;
        padding-top: 0.5rem;
    }
    
    /* Ensure buttons don't wrap on mobile */
    .glass-container .mt-4 {
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 12px;
    }
    
    .glass-container .btn {
        width: 100%;
        max-width: 280px;
        margin: 0;
    }
}

@media (max-width: 480px) {
    .theme-btn,
    .control-btn {
        width: 30px;
        height: 30px;
        font-size: 13px;
    }
    
    .glass-container .btn {
        padding: 10px 16px;
        font-size: 13px;
        max-width: 240px;
    }
    
    .glass-container .mt-4 {
        margin-top: 1.5rem !important;
        gap: 10px;
    }
}

.glass-container .btn-ghost:hover {
    background: rgba(255, 255, 255, 0.2);
    color: var(--text-primary);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
}

.glass-container .btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}

/* Dark theme adjustments for auth buttons */
.dark .glass-container .btn-ghost {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-primary);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.dark .glass-container .btn-ghost:hover {
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-primary);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

/* Light theme adjustments for auth buttons */
.light .btn-outline,
.system-light .btn-outline {
    background: rgba(255, 255, 255, 0.9);
    color: var(--text-primary);
    border: 1px solid rgba(0, 0, 0, 0.15);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.light .btn-outline:hover,
.system-light .btn-outline:hover {
    background: var(--brand-primary-light);
    color: var(--brand-primary);
    border-color: var(--brand-primary);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 122, 255, 0.2);
}

.light .btn-primary,
.system-light .btn-primary {
    background: var(--brand-primary);
    color: white;
    border-color: var(--brand-primary);
    box-shadow: 0 2px 8px rgba(0, 122, 255, 0.3);
}

.light .btn-primary:hover,
.system-light .btn-primary:hover {
    background: var(--brand-primary-hover);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(0, 122, 255, 0.4);
}

.light .glass-container .btn-ghost,
.system-light .glass-container .btn-ghost {
    background: rgba(255, 255, 255, 0.8);
    color: var(--text-primary);
    border: 1px solid rgba(0, 0, 0, 0.15);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.light .glass-container .btn-ghost:hover,
.system-light .glass-container .btn-ghost:hover {
    background: rgba(0, 0, 0, 0.05);
    color: var(--text-primary);
    border: 1px solid rgba(0, 0, 0, 0.2);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

/* Mobile menu open state */
body.mobile-menu-open {
    overflow: hidden;
    position: fixed;
    width: 100%;
}

/* Prevent horizontal scroll when mobile menu is open */
.mobile-menu {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    width: 100vw;
    height: 100vh;
    max-width: 100vw;
    max-height: 100vh;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
    z-index: var(--z-mobile-menu);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
    overflow: hidden;
}

/* Enhanced Animations */
@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(-15px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

@keyframes slideInFromTop {
    from {
        opacity: 0;
        transform: translateY(-20px) scale(0.9);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

@keyframes slideInFromCenter {
    from {
        opacity: 0;
        transform: translateX(-50%) translateY(-20px) scale(0.9);
    }
    to {
        opacity: 1;
        transform: translateX(-50%) translateY(0) scale(1);
    }
}

@keyframes fadeInScale {
    from {
        opacity: 0;
        transform: scale(0.95);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

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

.dropdown-menu.show .dropdown-item {
    animation: slideIn 0.15s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

.dropdown-menu.show .dropdown-item:nth-child(1) { animation-delay: 0.02s; }
.dropdown-menu.show .dropdown-item:nth-child(2) { animation-delay: 0.04s; }
.dropdown-menu.show .dropdown-item:nth-child(3) { animation-delay: 0.06s; }
.dropdown-menu.show .dropdown-item:nth-child(4) { animation-delay: 0.08s; }
.dropdown-menu.show .dropdown-item:nth-child(5) { animation-delay: 0.1s; }
.dropdown-menu.show .dropdown-item:nth-child(6) { animation-delay: 0.12s; }

.user-dropdown.show .dropdown-item {
    animation: slideIn 0.15s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

.user-dropdown.show .dropdown-item:nth-child(1) { animation-delay: 0.02s; }
.user-dropdown.show .dropdown-item:nth-child(2) { animation-delay: 0.04s; }
.user-dropdown.show .dropdown-item:nth-child(3) { animation-delay: 0.06s; }
.user-dropdown.show .dropdown-item:nth-child(4) { animation-delay: 0.08s; }
.user-dropdown.show .dropdown-item:nth-child(5) { animation-delay: 0.1s; }

.vps-slider.show .dropdown-item {
    animation: slideIn 0.15s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

.vps-slider.show .dropdown-item:nth-child(1) { animation-delay: 0.02s; }
.vps-slider.show .dropdown-item:nth-child(2) { animation-delay: 0.04s; }
.vps-slider.show .dropdown-item:nth-child(3) { animation-delay: 0.06s; }
.vps-slider.show .dropdown-item:nth-child(4) { animation-delay: 0.08s; }

/* ========================================
   VPS DROPDOWN STYLES - IMPROVED
   ======================================== */

.vps-dropdown {
    position: relative;
}

.vps-dropdown-menu {
    position: absolute;
    top: calc(100% + 16px);
    left: 50%;
    transform: translateX(-50%) translateY(-20px) scale(0.95);
    background: var(--surface-primary);
    border: 1px solid var(--border-primary);
    border-radius: 16px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.25), 0 8px 24px rgba(0, 0, 0, 0.2);
    padding: 0;
    min-width: 320px;
    max-width: 400px;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: var(--z-vps-slider) !important;
    backdrop-filter: blur(24px) saturate(180%);
    overflow: hidden;
    pointer-events: none;
}

.vps-dropdown:hover .vps-dropdown-menu,
.vps-dropdown-menu.show {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0) scale(1);
    pointer-events: auto;
}

/* Принудительно скрываем, если нет класса active (для сценариев с JS-фиксами) */
.navbar-professional .vps-dropdown:not(.active) .vps-dropdown-menu {
    display: none !important;
    opacity: 0 !important;
    visibility: hidden !important;
    pointer-events: none !important;
    transform: translateX(-50%) translateY(-20px) scale(0.95) !important;
}

/* VPS Dropdown Header */
.vps-dropdown-menu .dropdown-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    background: var(--surface-secondary);
    border-bottom: 1px solid var(--border-secondary);
    font-weight: 600;
    color: var(--text-primary);
    position: relative;
}

.vps-dropdown-menu .dropdown-header i {
    color: var(--brand-primary);
    font-size: 1.1em;
}

/* Pin Button */
.vps-dropdown-menu .pin-btn {
    position: absolute;
    right: var(--spacing-md);
    top: 50%;
    transform: translateY(-50%);
    background: transparent;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: var(--spacing-sm);
    border-radius: var(--radius-sm);
    transition: var(--transition-fast);
    font-size: 0.9em;
}

.vps-dropdown-menu .pin-btn:hover {
    background: var(--surface-tertiary);
    color: var(--text-primary);
}

.vps-dropdown-menu .pin-btn.active {
    color: var(--brand-primary);
    background: var(--brand-primary-light);
}

.vps-dropdown-menu .pin-btn.active i {
    transform: rotate(45deg);
}

/* Pinned state */
.vps-dropdown-menu.pinned {
    box-shadow: 0 8px 32px rgba(0, 122, 255, 0.3), 0 4px 16px rgba(0, 0, 0, 0.2);
    border-color: var(--brand-primary);
}

.vps-dropdown-menu.pinned .dropdown-header {
    background: linear-gradient(135deg, var(--brand-primary-light), rgba(0, 122, 255, 0.1));
    border-bottom-color: var(--brand-primary);
}

/* VPS Dropdown Items */
.vps-dropdown-menu .dropdown-items {
    padding: var(--spacing-sm) 0;
}

.vps-dropdown-menu .dropdown-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md) var(--spacing-lg);
    border: none;
    border-radius: 0;
    background: transparent;
    transition: all var(--transition-fast);
    text-decoration: none;
    color: var(--text-primary);
    position: relative;
    cursor: pointer;
    user-select: none;
}

.vps-dropdown-menu .dropdown-item:hover {
    background: var(--surface-secondary);
    color: var(--text-primary);
    transform: translateX(4px);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.vps-dropdown-menu .dropdown-item:active {
    transform: translateX(2px);
    background: var(--surface-tertiary);
}

.vps-dropdown-menu .dropdown-item.active {
    background: var(--brand-primary-light);
    color: var(--brand-primary);
    font-weight: 500;
}

.vps-dropdown-menu .dropdown-item.active:hover {
    background: var(--brand-primary-light);
    transform: translateX(4px);
}

.vps-dropdown-menu .dropdown-item.featured {
    background: linear-gradient(135deg, var(--brand-primary-light), rgba(0, 122, 255, 0.05));
    border-left: 3px solid var(--brand-primary);
}

.vps-dropdown-menu .dropdown-item.featured:hover {
    background: linear-gradient(135deg, var(--brand-primary-light), rgba(0, 122, 255, 0.1));
    transform: translateX(4px);
}

.vps-dropdown-menu .dropdown-item i {
    width: 20px;
    text-align: center;
    color: var(--text-secondary);
    font-size: 1.1em;
}

.vps-dropdown-menu .dropdown-item.active i,
.vps-dropdown-menu .dropdown-item.featured i {
    color: var(--brand-primary);
}

.vps-dropdown-menu .dropdown-item-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.vps-dropdown-menu .dropdown-item-title {
    font-weight: 500;
    font-size: 0.95em;
    line-height: 1.3;
}

.vps-dropdown-menu .dropdown-item-desc {
    font-size: 0.8em;
    color: var(--text-muted);
    line-height: 1.2;
}

.vps-dropdown-menu .featured-badge {
    position: absolute;
    top: var(--spacing-sm);
    right: var(--spacing-md);
    background: var(--brand-primary);
    color: white;
    font-size: 0.7em;
    font-weight: 600;
    padding: 2px 6px;
    border-radius: var(--radius-sm);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    animation: pulse 2s infinite;
}

/* Animations for dropdown items */
@keyframes slideInFromLeft {
    from {
        opacity: 0;
        transform: translateX(-20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.7;
    }
}

.vps-dropdown-menu.show .dropdown-item {
    animation: slideInFromLeft 0.15s ease forwards;
}

.vps-dropdown-menu.show .dropdown-item:nth-child(1) { animation-delay: 0.02s; }
.vps-dropdown-menu.show .dropdown-item:nth-child(2) { animation-delay: 0.04s; }
.vps-dropdown-menu.show .dropdown-item:nth-child(3) { animation-delay: 0.06s; }
.vps-dropdown-menu.show .dropdown-item:nth-child(4) { animation-delay: 0.08s; }

.vps-slider-content {
    display: flex;
    transition: transform var(--transition-normal);
    width: 200%;
}

.vps-slider-page {
    width: 50%;
    flex-shrink: 0;
    padding: 12px;
}

.vps-slider .dropdown-header {
    padding: 20px 28px;
    border-bottom: 2px solid var(--brand-primary-light);
    margin: -24px 0 20px 0;
    background: linear-gradient(135deg, var(--brand-primary-light), rgba(0, 122, 255, 0.05));
    color: var(--brand-primary);
    font-weight: 700;
    font-size: 16px;
    display: flex;
    align-items: center;
    gap: 12px;
    border-radius: 16px 16px 0 0;
}

.vps-slider .dropdown-item {
    display: flex;
    align-items: center;
    gap: 18px;
    padding: 18px 28px;
    color: var(--text-secondary);
    text-decoration: none;
    border-radius: 12px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    margin: 4px 20px;
    border: 1px solid transparent;
    background: transparent;
}

.vps-slider .dropdown-item:hover {
    background: linear-gradient(135deg, var(--brand-primary-light), rgba(0, 122, 255, 0.1));
    color: var(--brand-primary);
    text-decoration: none;
    transform: translateX(12px);
    border-color: var(--brand-primary-light);
    box-shadow: 0 6px 20px rgba(0, 122, 255, 0.25);
}

.vps-slider .dropdown-item.active {
    background: var(--brand-primary-light);
    color: var(--brand-primary);
    font-weight: 500;
    border-color: var(--brand-primary);
}

.vps-slider .dropdown-item.featured {
    background: linear-gradient(135deg, var(--brand-primary-light), rgba(0, 122, 255, 0.05));
    color: var(--brand-primary);
    font-weight: 500;
    border-color: var(--brand-primary);
    position: relative;
}

.vps-slider .dropdown-item.featured::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--brand-primary), #0056CC);
    border-radius: var(--radius-sm) var(--radius-sm) 0 0;
}

.vps-slider .dropdown-item i {
    font-size: 18px;
    width: 24px;
    text-align: center;
    color: var(--brand-primary);
    padding: 8px;
    background: rgba(0, 122, 255, 0.1);
    border-radius: 8px;
    transition: all 0.3s ease;
}

.vps-slider .dropdown-item:hover i {
    background: rgba(0, 122, 255, 0.2);
    transform: scale(1.1);
}

.vps-slider .dropdown-item-content {
    display: flex;
    flex-direction: column;
    flex: 1;
    gap: 4px;
}

.vps-slider .dropdown-item-title {
    font-weight: 600;
    font-size: 15px;
    line-height: 1.3;
    color: var(--text-primary);
}

.vps-slider .dropdown-item-desc {
    font-size: 13px;
    color: var(--text-muted);
    opacity: 0.8;
    line-height: 1.3;
}

.vps-slider .featured-badge {
    background: linear-gradient(135deg, var(--brand-primary), var(--brand-primary-dark));
    color: white;
    font-size: 11px;
    font-weight: 700;
    padding: 6px 12px;
    border-radius: 16px;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    margin-left: auto;
    box-shadow: 0 3px 12px rgba(0, 122, 255, 0.4);
    animation: pulse 2s infinite;
}

.vps-slider-indicators {
    display: flex;
    justify-content: center;
    gap: var(--spacing-xs);
    padding: 12px 20px;
    border-top: 1px solid var(--border-secondary);
    background: var(--surface-secondary);
}

.vps-slider-indicators .indicator {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--border-primary);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.vps-slider-indicators .indicator.active {
    background: var(--brand-primary);
    transform: scale(1.2);
    box-shadow: 0 2px 4px rgba(0, 122, 255, 0.3);
}

.vps-slider-indicators .indicator:hover {
    background: var(--brand-primary);
    transform: scale(1.1);
}

/* VPS Slider Animation */
@keyframes slideInFromLeft {
    from {
        opacity: 0;
        transform: translateX(-20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.vps-slider.show .dropdown-item {
    animation: slideInFromLeft 0.3s ease forwards;
}

.vps-slider.show .dropdown-item:nth-child(1) { animation-delay: 0.1s; }
.vps-slider.show .dropdown-item:nth-child(2) { animation-delay: 0.15s; }
.vps-slider.show .dropdown-item:nth-child(3) { animation-delay: 0.2s; }
.vps-slider.show .dropdown-item:nth-child(4) { animation-delay: 0.25s; }

/* Enhanced hover effects */
.nav-link:hover {
    animation: fadeInScale 0.2s ease;
}

.control-btn:hover {
    animation: pulse 0.3s ease;
}

/* Focus states for accessibility */
.control-btn:focus,
.nav-link:focus,
.user-trigger:focus,
.btn:focus {
    outline: 2px solid var(--brand-primary);
    outline-offset: 2px;
}

/* Loading state for theme buttons */
.control-btn.loading {
    opacity: 0.6;
    pointer-events: none;
}

.control-btn.loading::after {
    content: '';
    position: absolute;
    width: 16px;
    height: 16px;
    border: 2px solid transparent;
    border-top: 2px solid currentColor;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

/* ========================================
   CRITICAL Z-INDEX FIXES
   ======================================== */

/* Ensure navbar has highest priority but don't create stacking context for all children */
.navbar-professional {
    position: relative;
}

/* Force dropdown menus to appear above everything including Bootstrap modals */
.navbar-professional .dropdown-menu,
.navbar-professional .user-dropdown,
.navbar-professional .vps-slider,
.navbar-professional .control-dropdown {
    z-index: 99998 !important;
    /* Dropdown menus are now working correctly */
}

/* Ensure main content stays below navbar */
body > main,
body > .main-content,
body > .container,
body > .content {
    z-index: 1 !important;
    position: relative !important;
}

/* Override any conflicting z-index from Bootstrap and other CSS files */
.navbar-professional .dropdown-menu.show,
.navbar-professional .user-dropdown.show,
.navbar-professional .vps-slider.show {
    z-index: 99998 !important;
}

/* Ensure hover states work correctly */
.navbar-professional .dropdown:hover .dropdown-menu,
.navbar-professional .user-menu:hover .user-dropdown,
.navbar-professional .vps-dropdown:hover .vps-slider {
    z-index: 99998 !important;
}

/* Override Bootstrap modal and dropdown z-index conflicts */
.modal {
    z-index: 1055 !important;
}

.modal-backdrop {
    z-index: 1050 !important;
}

/* Ensure Bootstrap dropdowns don't interfere with navbar */
.dropdown-menu:not(.navbar-professional .dropdown-menu) {
    z-index: 1000 !important;
}

/* Override any other high z-index elements that might conflict */
.navbar:not(.navbar-professional) {
    z-index: 1030 !important;
}