/*
Theme Name: VPN Keys Theme
Theme URI: https://freevpnkeys.com
Author: VPN Keys Team
Author URI: https://freevpnkeys.com
Description: Modern WordPress theme for displaying VPN keys. Works with wp-ss-vless-importer plugin. Features taxonomy support for vpn_protocol, vpn_country, vpn_source. SOCKS5 support via source tags. Full SEO optimization with Schema.org and step-by-step connection guides.
Version: 2.2.0
Requires at least: 5.0
Tested up to: 6.4
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: vpn-keys-theme
Tags: custom-logo, custom-menu, featured-images, custom-colors, theme-options, translation-ready, vpn, proxy, dark-theme, seo, schema
*/
/* 
Theme Name: VPN Keys Theme
Author: ERA
Version: 2.0 - Dark Glassmorphism
*/

/* ============================================
   RESET & BASE STYLES
   ============================================ */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Dark Theme Colors */
    --color-bg-primary: #0a0a0f;
    --color-bg-secondary: #12121a;
    --color-bg-tertiary: #1a1a26;
    
    /* Glass Effect Colors */
    --glass-bg: rgba(255, 255, 255, 0.05);
    --glass-border: rgba(255, 255, 255, 0.1);
    --glass-hover: rgba(255, 255, 255, 0.08);
    
    /* Accent Colors */
    --color-accent: #007aff;
    --color-accent-hover: #0051d5;
    --color-success: #34c759;
    --color-warning: #ff9500;
    --color-danger: #ff3b30;
    
    /* Text Colors */
    --color-text-primary: rgba(255, 255, 255, 0.95);
    --color-text-secondary: rgba(255, 255, 255, 0.7);
    --color-text-tertiary: rgba(255, 255, 255, 0.5);
    
    /* Spacing */
    --spacing-xs: 8px;
    --spacing-sm: 12px;
    --spacing-md: 16px;
    --spacing-lg: 24px;
    --spacing-xl: 32px;
    
    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 20px;
    
    /* Blur */
    --blur-sm: 10px;
    --blur-md: 20px;
    --blur-lg: 40px;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'SF Pro Display', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif;
    line-height: 1.6;
    color: var(--color-text-primary);
    background: var(--color-bg-primary);
    background-image: 
        radial-gradient(ellipse at top, rgba(0, 122, 255, 0.15) 0%, transparent 50%),
        radial-gradient(ellipse at bottom, rgba(52, 199, 89, 0.1) 0%, transparent 50%);
    background-attachment: fixed;
    background-size: 100% 100%;
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--spacing-xl);
}

.site-main {
    max-width: 1600px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

/* ============================================
   GLASS CARD BASE
   ============================================ */
.glass-card {
    background: var(--glass-bg);
    backdrop-filter: blur(var(--blur-md)) saturate(180%);
    -webkit-backdrop-filter: blur(var(--blur-md)) saturate(180%);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    box-shadow: 
        0 8px 32px rgba(0, 0, 0, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.glass-card:hover {
    background: var(--glass-hover);
    border-color: rgba(255, 255, 255, 0.15);
    transform: translateY(-2px);
    box-shadow: 
        0 12px 40px rgba(0, 0, 0, 0.4),
        inset 0 1px 0 rgba(255, 255, 255, 0.15);
}

/* ============================================
   HEADER
   ============================================ */
.site-header {
    background: var(--glass-bg);
    backdrop-filter: blur(var(--blur-lg)) saturate(180%);
    -webkit-backdrop-filter: blur(var(--blur-lg)) saturate(180%);
    border-bottom: 1px solid var(--glass-border);
    padding: var(--spacing-md) 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.2);
}

.header-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

.site-branding {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.site-logo {
    color: var(--color-accent);
    flex-shrink: 0;
}

.site-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0;
    background: linear-gradient(135deg, var(--color-accent), var(--color-success));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -0.5px;
    line-height: 1.2;
}

.site-title a {
    text-decoration: none;
    color: inherit;
}

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

/* All header buttons with same base styling */
.btn-paid-keys,
.btn-random-key,
.mobile-menu-toggle {
    font-size: 0.85rem;
    padding: 10px 16px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    gap: 6px;
    transition: all 0.3s ease;
    white-space: nowrap;
    height: 40px;
    border: 1px solid;
}

.btn-paid-keys {
    background: linear-gradient(135deg, #ff6b6b, #ee5a6f);
    color: white;
    border-color: transparent;
    font-weight: 600;
    box-shadow: 0 2px 8px rgba(255, 107, 107, 0.3);
}

.btn-paid-keys:hover {
    background: linear-gradient(135deg, #ee5a6f, #ff6b6b);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(255, 107, 107, 0.4);
}

.btn-paid-keys svg,
.btn-random-key svg {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
}

.btn-random-key {
    background: var(--glass-bg);
    color: var(--color-accent);
    border-color: var(--color-accent);
}

.btn-random-key:hover {
    background: var(--color-accent);
    color: white;
}

/* Primary Navigation - Compact Dropdown Menu */
.main-navigation {
    display: none;
    position: fixed;
    top: 70px;
    right: var(--spacing-lg);
    width: 280px;
    max-height: calc(100vh - 100px);
    background: var(--color-bg-secondary);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.6);
    z-index: 9999;
    padding: var(--spacing-md);
    overflow-y: auto;
    opacity: 0;
    transform: translateY(-10px);
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.main-navigation.active {
    display: block;
    opacity: 1;
    transform: translateY(0);
}

/* Menu container */
.main-navigation .nav-container {
    width: 100%;
}

.main-navigation ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.main-navigation li {
    width: 100%;
}

.main-navigation a {
    display: block;
    color: var(--color-text-primary);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-sm);
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid transparent;
    transition: all 0.2s ease;
}

.main-navigation a:hover {
    background: var(--glass-hover);
    border-color: var(--color-accent);
    color: var(--color-accent);
    transform: translateX(4px);
}

.main-navigation .current-menu-item a {
    background: rgba(0, 122, 255, 0.15);
    border-color: var(--color-accent);
    color: var(--color-accent);
}

/* Menu Toggle Button */
.mobile-menu-toggle {
    background: var(--glass-bg);
    border-color: var(--glass-border);
    cursor: pointer;
    z-index: 10000;
    justify-content: center;
    align-items: center;
    min-width: 40px;
    padding: 10px;
}

.mobile-menu-toggle svg {
    display: block;
    width: 21px;
    height: 21px;
    color: var(--color-text-primary);
}

.mobile-menu-toggle:hover {
    background: var(--color-accent);
    border-color: var(--color-accent);
}

.mobile-menu-toggle:hover svg {
    color: white;
}

.mobile-menu-toggle.active {
    background: var(--color-accent);
    border-color: var(--color-accent);
}

.mobile-menu-toggle.active svg {
    color: white;
}

/* Mobile responsive adjustments */
@media (max-width: 768px) {
    .header-container {
        padding: 0 var(--spacing-sm);
        gap: var(--spacing-xs);
    }
    
    .site-branding {
        gap: var(--spacing-xs);
        min-width: 0;
        flex: 1;
    }
    
    .site-logo {
        width: 24px;
        height: 24px;
        flex-shrink: 0;
    }
    
    .site-title {
        font-size: 0.95rem;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }
    
    /* Hide Random Key button completely on mobile */
    .btn-random-key {
        display: none !important;
    }
    
    /* Paid Keys button - compact and minimal */
    .btn-paid-keys {
        padding: 6px 10px;
        font-size: 0.7rem;
        height: 32px;
        min-width: auto;
        white-space: nowrap;
        flex-shrink: 0;
    }
    
    .btn-paid-keys svg {
        display: none;
    }
    
    .btn-paid-keys .btn-text {
        display: inline;
    }
    
    /* Menu toggle - same height as Paid Keys */
    .mobile-menu-toggle {
        height: 32px;
        width: 32px;
        padding: 6px;
        min-width: 32px;
        flex-shrink: 0;
    }
    
    .mobile-menu-toggle svg {
        width: 18px;
        height: 18px;
    }
    
    .header-actions {
        gap: 6px;
        flex-shrink: 0;
    }
    
    /* Adjust dropdown menu position on mobile */
    .main-navigation {
        right: var(--spacing-sm);
        left: var(--spacing-sm);
        width: auto;
        top: 60px;
    }
}

.site-description {
    font-size: 1em;
    color: var(--color-text-secondary);
    font-weight: 400;
}

/* ============================================
   LAYOUT
   ============================================ */
.site-main {
    margin-top: var(--spacing-xl);
}

.content-with-sidebar {
    display: grid;
    grid-template-columns: 1fr 350px;
    gap: var(--spacing-xl);
    align-items: start;
    justify-content: center;
}

.vpn-keys-grid {
    grid-column: 1;
    grid-row: 1;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: var(--spacing-lg);
}

.load-more-wrapper {
    grid-column: 1;
    grid-row: 2;
    text-align: center;
    margin-top: var(--spacing-lg);
    padding: var(--spacing-lg) 0;
}

.widget-area {
    grid-column: 2;
    grid-row: 1 / 3;
    position: sticky;
    top: calc(80px + var(--spacing-lg));
}

/* Tablet and smaller - sidebar goes to bottom */
@media (max-width: 900px) {
    .content-with-sidebar {
        grid-template-columns: 1fr;
    }
    
    .vpn-keys-grid {
        grid-column: 1;
        grid-row: 1;
    }
    
    .widget-area {
        grid-column: 1;
        grid-row: 3;
        position: static;
    }
    
    .load-more-wrapper {
        grid-column: 1;
        grid-row: 2;
    }
}

/* ============================================
   SUBSCRIPTION SECTION
   ============================================ */
.subscription-section {
    margin-bottom: var(--spacing-xl);
    padding: var(--spacing-xl);
}

.subscription-header {
    margin-bottom: var(--spacing-lg);
    text-align: center;
}

.subscription-header h2 {
    font-size: 1.8em;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    background: linear-gradient(135deg, var(--color-accent), var(--color-success));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.subscription-header p {
    color: var(--color-text-secondary);
    font-size: 1.05em;
}

.subscription-buttons {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
    justify-content: center;
}

.subscription-btn {
    flex: 1;
    min-width: 220px;
    max-width: 300px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-xl);
    background: var(--glass-bg);
    border: 2px solid var(--glass-border);
    border-radius: var(--radius-md);
    color: var(--color-text-primary);
    text-decoration: none;
    font-weight: 700;
    font-size: 1.05em;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.subscription-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transition: left 0.5s;
}

.subscription-btn:hover::before {
    left: 100%;
}

.subscription-btn svg {
    width: 24px;
    height: 24px;
    fill: none;
    stroke: currentColor;
}

.subscription-btn:hover {
    background: var(--color-accent);
    border-color: var(--color-accent);
    color: white;
    transform: translateY(-3px);
    box-shadow: 0 12px 32px rgba(0, 122, 255, 0.4);
}

.subscription-btn:active {
    transform: translateY(-1px);
}

/* Subscription Deep Links */
.subscription-deeplinks {
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--glass-border);
    text-align: center;
}

.subscription-deeplinks h3 {
    font-size: 0.95em;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-md);
    font-weight: 600;
}

.deeplink-buttons {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
    justify-content: center;
}

.btn-small {
    padding: var(--spacing-xs) var(--spacing-md);
    font-size: 0.85em;
    min-width: auto;
}

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

/* ============================================
   FILTERS
   ============================================ */
.vpn-keys-filters {
    background: var(--glass-bg);
    backdrop-filter: blur(var(--blur-md)) saturate(180%);
    -webkit-backdrop-filter: blur(var(--blur-md)) saturate(180%);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3), inset 0 1px 0 rgba(255, 255, 255, 0.1);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.filters-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.filter-actions {
    display: flex;
    justify-content: flex-end;
    gap: var(--spacing-sm);
}

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

.filters {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.filter-group {
    flex: 1;
    min-width: 200px;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.filter-group label {
    display: block;
    margin-bottom: var(--spacing-xs);
    color: var(--color-text-secondary);
    font-size: 0.85em;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.filter-group select,
.filter-group input[type="text"] {
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-sm);
    color: var(--color-text-primary);
    font-size: 0.95em;
    transition: all 0.3s;
    cursor: pointer;
}

.filter-group select:hover,
.filter-group select:focus,
.filter-group input[type="text"]:hover,
.filter-group input[type="text"]:focus {
    background: rgba(255, 255, 255, 0.08);
    border-color: var(--color-accent);
    outline: none;
}

.filter-group option {
    background: var(--color-bg-secondary);
    color: var(--color-text-primary);
    padding: var(--spacing-sm);
}

.filter-group input[type="text"]::placeholder {
    color: var(--color-text-tertiary);
}

.results-count {
    margin-top: var(--spacing-md);
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--glass-border);
    text-align: center;
    font-size: 0.85em;
    color: var(--color-text-tertiary);
    font-weight: 500;
}

/* ============================================
   KEY CARDS
   ============================================ */
.key-card {
    padding: var(--spacing-lg);
    margin-bottom: 0;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.key-card:hover {
    transform: translateY(-4px);
    box-shadow: 
        0 16px 48px rgba(0, 0, 0, 0.5),
        inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

.key-header {
    display: flex;
    justify-content: space-between;
    align-items: start;
    margin-bottom: var(--spacing-md);
    gap: var(--spacing-md);
}

.key-title-group {
    flex: 1;
    min-width: 0;
}

.key-title {
    font-size: 1.1em;
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
    color: var(--color-text-primary);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    word-break: break-word;
}

.key-title a {
    color: var(--color-text-primary);
    text-decoration: none;
    transition: color 0.3s ease;
}

.key-title a:hover {
    color: var(--color-accent);
}

.key-flag {
    font-size: 1.5em;
    flex-shrink: 0;
}

.key-status {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 10px;
    border-radius: var(--radius-sm);
    font-size: 0.75em;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    white-space: nowrap;
}

.status-working {
    background: rgba(52, 199, 89, 0.15);
    border: 1px solid rgba(52, 199, 89, 0.3);
    color: var(--color-success);
}

.status-not-working {
    background: rgba(255, 59, 48, 0.15);
    border: 1px solid rgba(255, 59, 48, 0.3);
    color: var(--color-danger);
}

.status-indicator {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: currentColor;
    animation: pulse 2s ease-in-out infinite;
}

.key-meta {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

.meta-item {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px var(--spacing-sm);
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-sm);
    font-size: 0.85em;
    color: var(--color-text-secondary);
    font-weight: 500;
}

.meta-item svg {
    width: 14px;
    height: 14px;
    opacity: 0.7;
    flex-shrink: 0;
}

.meta-item.ping-good {
    color: var(--color-success);
    border-color: rgba(52, 199, 89, 0.3);
    background: rgba(52, 199, 89, 0.1);
}

.meta-item.ping-cdn {
    color: #00d9ff;
    border-color: rgba(0, 217, 255, 0.4);
    background: rgba(0, 217, 255, 0.15);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.meta-item.ping-medium {
    color: var(--color-warning);
    border-color: rgba(255, 149, 0, 0.3);
    background: rgba(255, 149, 0, 0.1);
}

.key-views {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 4px;
    font-size: 0.85em;
    color: var(--color-text-tertiary);
}

.key-content {
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.08);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-md);
    position: relative;
    overflow: hidden;
}

.key-content::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
}

.key-content pre {
    white-space: pre-wrap;
    word-wrap: break-word;
    font-family: 'SF Mono', 'Monaco', 'Cascadia Code', 'Courier New', monospace;
    font-size: 0.9em;
    line-height: 1.5;
    color: var(--color-text-primary);
    margin: 0;
}

.key-block {
    position: relative;
    margin-bottom: var(--spacing-md);
}

.key-block:last-child {
    margin-bottom: 0;
}

.key-text {
    background: rgba(0, 0, 0, 0.4);
    border: 1px solid rgba(255, 255, 255, 0.08);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    font-family: 'SF Mono', 'Monaco', 'Cascadia Code', 'Courier New', monospace;
    font-size: 0.85em;
    color: var(--color-text-primary);
    word-break: break-all;
    overflow-wrap: break-word;
    white-space: pre-wrap;
    margin-bottom: var(--spacing-md);
    max-width: 100%;
    overflow-x: auto;
    scrollbar-width: thin;
    scrollbar-color: var(--glass-border) transparent;
}

.key-text::-webkit-scrollbar {
    height: 6px;
}

.key-text::-webkit-scrollbar-track {
    background: transparent;
}

.key-text::-webkit-scrollbar-thumb {
    background: var(--glass-border);
    border-radius: 3px;
}

.key-text::-webkit-scrollbar-thumb:hover {
    background: var(--glass-hover);
}

.vpn-key-block {
    background: var(--glass-bg);
    backdrop-filter: blur(var(--blur-md)) saturate(180%);
    -webkit-backdrop-filter: blur(var(--blur-md)) saturate(180%);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3), inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

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

/* SOCKS5 actions layout */
.socks5-actions {
    flex-direction: column;
    align-items: stretch;
}

.socks5-actions .btn {
    width: 100%;
    justify-content: center;
}

/* SOCKS5 info notice */
.socks5-info {
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.3);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    color: var(--color-text-secondary);
    font-size: 0.9em;
    line-height: 1.6;
}

.socks5-info-title {
    color: #10b981;
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.socks5-info-title svg {
    width: 18px;
    height: 18px;
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-md);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-size: 0.9em;
    font-weight: 600;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    text-decoration: none;
    background: var(--glass-bg);
    color: var(--color-text-primary);
}

.btn svg {
    width: 16px;
    height: 16px;
    fill: currentColor;
}

.btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.3);
}

.btn-copy {
    border-color: var(--color-accent);
    color: var(--color-accent);
}

.btn-copy:hover {
    background: var(--color-accent);
    color: white;
    box-shadow: 0 4px 16px rgba(0, 122, 255, 0.3);
}

.btn-telegram,
.btn-telegram-share {
    border-color: #0088cc;
    color: #0088cc;
}

.btn-telegram:hover,
.btn-telegram-share:hover {
    background: #0088cc;
    color: white;
    box-shadow: 0 4px 16px rgba(0, 136, 204, 0.3);
}

.btn-telegram-add {
    border-color: #0088cc;
    background: #0088cc;
    color: white;
}

.btn-telegram-add:hover {
    background: #0077b3;
    border-color: #0077b3;
    box-shadow: 0 4px 20px rgba(0, 136, 204, 0.4);
}

.btn-open-browser {
    border-color: #10b981;
    color: #10b981;
}

.btn-open-browser:hover {
    background: #10b981;
    color: white;
    box-shadow: 0 4px 16px rgba(16, 185, 129, 0.3);
}

.btn-happ {
    border-color: var(--color-warning);
    color: var(--color-warning);
}

.btn-happ:hover {
    background: var(--color-warning);
    color: white;
    box-shadow: 0 4px 16px rgba(255, 149, 0, 0.3);
}

.btn-v2ray {
    border-color: var(--color-danger);
    color: var(--color-danger);
}

.btn-v2ray:hover {
    background: var(--color-danger);
    color: white;
    box-shadow: 0 4px 16px rgba(255, 59, 48, 0.3);
}

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

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

/* Ping check button */
.ping-check-section {
    margin-top: var(--spacing-md);
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--glass-border);
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    flex-wrap: wrap;
    position: relative;
    z-index: 10;
}

.btn-ping-check {
    background: var(--glass-bg);
    border-color: var(--color-accent);
    color: var(--color-accent);
    position: relative;
    z-index: 11;
    cursor: pointer !important;
    pointer-events: auto !important;
}

.btn-ping-check:hover {
    background: var(--color-accent);
    color: white;
}

.btn-ping-check.checking {
    opacity: 0.6;
    pointer-events: none;
}

.btn-ping-check.checking::after {
    content: '';
    width: 14px;
    height: 14px;
    border: 2px solid currentColor;
    border-top-color: transparent;
    border-radius: 50%;
    display: inline-block;
    margin-left: var(--spacing-xs);
    animation: spin 0.8s linear infinite;
}

/* Load More button */
.btn-load-more {
    min-width: 200px;
    font-size: 1rem;
    font-weight: 600;
    background: var(--glass-bg);
    border: 2px solid var(--color-accent);
    color: var(--color-accent);
    padding: var(--spacing-md) var(--spacing-xl);
}

.btn-load-more:hover:not(:disabled) {
    background: var(--color-accent);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0, 122, 255, 0.3);
}

.btn-load-more:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    border-color: var(--color-text-tertiary);
    color: var(--color-text-tertiary);
}

.load-more-loading {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.load-more-loading::after {
    content: '';
    width: 16px;
    height: 16px;
    border: 2px solid currentColor;
    border-top-color: transparent;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

.ping-result {
    padding: var(--spacing-sm) var(--spacing-md);
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-sm);
    font-size: 0.9em;
    font-weight: 600;
}

.ping-result.success {
    color: var(--color-success);
    border-color: var(--color-success);
    background: rgba(52, 199, 89, 0.1);
}

.ping-result.warning {
    color: var(--color-warning);
    border-color: var(--color-warning);
    background: rgba(255, 149, 0, 0.1);
}

.ping-result.error {
    color: var(--color-danger);
    border-color: var(--color-danger);
    background: rgba(255, 59, 48, 0.1);
}

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

/* ============================================
   PAGINATION
   ============================================ */
.pagination-wrapper {
    padding: var(--spacing-xl);
    margin: var(--spacing-xl) 0;
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
}

.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--spacing-xs);
    flex-wrap: wrap;
}

.pagination a,
.pagination span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 44px;
    min-height: 44px;
    padding: 0 var(--spacing-md);
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    text-decoration: none;
    color: var(--color-text-primary);
    font-weight: 500;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    gap: var(--spacing-xs);
}

.pagination a:hover {
    background: var(--glass-hover);
    border-color: var(--color-accent);
    color: var(--color-accent);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.pagination .current {
    background: var(--color-accent);
    border-color: var(--color-accent);
    color: white;
    pointer-events: none;
    font-weight: 700;
}

.pagination .nav-arrow {
    font-size: 1.2em;
    line-height: 1;
}

.pagination .nav-text {
    font-size: 0.9em;
}

.pagination .page-number {
    font-weight: 600;
}

.pagination .dots {
    background: transparent;
    border: none;
    pointer-events: none;
    color: var(--color-text-tertiary);
}

/* ============================================
   SIDEBAR
   ============================================ */
.widget-area {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.widget {
    background: var(--glass-bg);
    backdrop-filter: blur(var(--blur-md)) saturate(180%);
    -webkit-backdrop-filter: blur(var(--blur-md)) saturate(180%);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
}

.widget-title {
    font-size: 1.2em;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    color: var(--color-text-primary);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.widget ul {
    list-style: none;
}

.widget li {
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.widget li:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.widget a {
    color: var(--color-text-secondary);
    text-decoration: none;
    transition: color 0.3s;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.widget a:hover {
    color: var(--color-accent);
}

/* Widget specific styles */
.most-viewed-keys-list li,
.recent-keys-list li,
.countries-widget-list li {
    padding: var(--spacing-md) 0;
}

.most-viewed-key-item a,
.recent-key-item a,
.country-widget-item a {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.key-flag,
.country-flag {
    font-size: 1.5em;
    flex-shrink: 0;
}

.key-info,
.country-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.key-title,
.country-name {
    color: var(--color-text-primary);
    font-weight: 600;
    font-size: 0.9em;
}

.key-views,
.key-protocol,
.country-count {
    color: var(--color-text-tertiary);
    font-size: 0.8em;
    display: flex;
    align-items: center;
    gap: 4px;
}

.key-views svg {
    width: 12px;
    height: 12px;
    stroke-width: 2;
}

.protocol-badge {
    display: inline-block;
    padding: 2px 8px;
    background: rgba(0, 122, 255, 0.2);
    border: 1px solid rgba(0, 122, 255, 0.3);
    border-radius: 4px;
    font-size: 0.75em;
    font-weight: 600;
    color: var(--color-accent);
    text-transform: uppercase;
}

/* Links in badges should look like badges, not links */
a.protocol-badge,
.protocol-badge a,
.country-badge a,
a.country-badge,
.meta-item a {
    text-decoration: none;
    color: inherit;
    transition: all 0.2s ease;
}

a.protocol-badge:hover,
.protocol-badge a:hover {
    background: rgba(0, 122, 255, 0.3);
    border-color: rgba(0, 122, 255, 0.5);
    transform: translateY(-1px);
}

.country-badge a:hover,
a.country-badge:hover,
.meta-item a:hover {
    opacity: 0.8;
    transform: translateY(-1px);
}

.view-count {
    margin-left: auto;
    font-size: 0.85em;
    color: var(--color-text-tertiary);
}

/* ============================================
   FOOTER
   ============================================ */
.site-footer {
    background: var(--glass-bg);
    backdrop-filter: blur(var(--blur-lg)) saturate(180%);
    -webkit-backdrop-filter: blur(var(--blur-lg)) saturate(180%);
    border-top: 1px solid var(--glass-border);
    padding: var(--spacing-xl) 0;
    margin-top: var(--spacing-xl);
    text-align: center;
    color: var(--color-text-secondary);
}

.footer-widgets {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

/* ============================================
   QR CODE MODAL
   ============================================ */
.qr-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(var(--blur-sm));
    -webkit-backdrop-filter: blur(var(--blur-sm));
    z-index: 10000;
    align-items: center;
    justify-content: center;
}

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

.qr-modal-content {
    background: var(--color-bg-secondary);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    max-width: 400px;
    text-align: center;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
    position: relative;
}

.qr-modal-close {
    position: absolute;
    top: var(--spacing-lg);
    right: var(--spacing-lg);
    width: 40px;
    height: 40px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 50%;
    color: var(--color-text-primary);
    font-size: 24px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s;
}

.qr-modal-close:hover {
    background: var(--color-danger);
    border-color: var(--color-danger);
    transform: rotate(90deg);
}

#qrcode {
    display: inline-block;
    padding: var(--spacing-md);
    background: white;
    border-radius: var(--radius-md);
    margin: var(--spacing-lg) 0;
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */
@media (max-width: 1400px) {
    .vpn-keys-grid {
        grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    }
}

@media (max-width: 1024px) {
    .container {
        padding: 0 var(--spacing-lg);
    }
    
    .site-main {
        padding: 0 var(--spacing-md);
    }
    
    .filters-row {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .vpn-keys-grid {
        grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
        gap: var(--spacing-md);
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 var(--spacing-md);
    }
    
    .site-main {
        padding: 0 var(--spacing-sm);
    }
    
    .site-title {
        font-size: 1.5em;
    }
    
    .filters-row {
        grid-template-columns: 1fr;
    }
    
    .filter-group {
        min-width: 100%;
    }
    
    .filter-actions {
        justify-content: center;
    }
    
    .subscription-buttons {
        flex-direction: column;
    }
    
    .subscription-btn {
        min-width: 100%;
        max-width: 100%;
    }
    
    .vpn-keys-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .key-meta {
        flex-wrap: wrap;
    }
    
    .key-header {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-sm);
    }
    
    .key-views {
        align-self: flex-end;
        flex-direction: row;
        gap: var(--spacing-sm);
    }
    
    .key-actions {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-sm);
    }
    
    .btn {
        justify-content: center;
        font-size: 0.85em;
        padding: var(--spacing-sm);
    }
    
    .footer-widgets {
        grid-template-columns: 1fr;
    }
    
    .pagination {
        gap: 4px;
    }
    
    .pagination a,
    .pagination span {
        min-width: 36px;
        height: 36px;
        font-size: 0.85em;
        padding: 0 var(--spacing-sm);
    }
}

@media (max-width: 480px) {
    :root {
        --spacing-lg: 16px;
        --spacing-xl: 24px;
    }
    
    .container {
        padding: 0 var(--spacing-sm);
    }
    
    .site-main {
        padding: 0 var(--spacing-xs);
    }
    
    .site-header {
        padding: var(--spacing-md) 0;
    }
    
    .glass-card {
        border-radius: var(--radius-md);
        padding: var(--spacing-md);
    }
    
    .subscription-header h2 {
        font-size: 1.4em;
    }
    
    .subscription-header p {
        font-size: 0.9em;
    }
    
    .key-actions {
        grid-template-columns: 1fr;
    }
    
    .btn {
        font-size: 0.9em;
    }
    
    .key-text {
        font-size: 0.75em;
    }
    
    .qr-modal-content {
        max-width: 90%;
        padding: var(--spacing-lg);
    }
    
    .ping-check-section {
        flex-direction: column;
        align-items: stretch;
    }
    
    .btn-ping-check {
        width: 100%;
    }
}

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

/* Archive Header */
.archive-header {
    margin-bottom: var(--spacing-xl);
    padding: var(--spacing-xl);
    text-align: center;
}

.archive-title {
    font-size: 2.5em;
    margin-bottom: var(--spacing-md);
    color: var(--color-text-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-md);
}

.archive-flag {
    font-size: 1.2em;
}

.protocol-badge-large {
    display: inline-block;
    padding: 8px 16px;
    background: rgba(0, 122, 255, 0.15);
    border: 1px solid var(--color-accent);
    border-radius: var(--radius-md);
    color: var(--color-accent);
    font-weight: 700;
    font-size: 0.8em;
}

.archive-description {
    margin-bottom: var(--spacing-md);
    color: var(--color-text-secondary);
    font-size: 1.1em;
    line-height: 1.6;
}

.archive-meta {
    color: var(--color-text-tertiary);
    font-size: 0.9em;
}

.no-keys {
    padding: var(--spacing-xl);
    text-align: center;
    color: var(--color-text-secondary);
}

/* Previous/Next Navigation */
.single-key-navigation,
.post-navigation {
    margin: var(--spacing-xl) 0;
    padding: var(--spacing-lg);
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
}

.nav-links {
    display: flex;
    justify-content: space-between;
    gap: var(--spacing-md);
}

.nav-previous,
.nav-next {
    flex: 1;
    max-width: 48%;
}

.nav-previous a,
.nav-next a {
    display: block;
    padding: var(--spacing-md);
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    color: var(--color-text-primary);
    text-decoration: none;
    transition: all 0.3s ease;
}

.nav-previous a:hover,
.nav-next a:hover {
    background: var(--glass-hover);
    border-color: var(--color-accent);
    transform: translateX(-2px);
}

.nav-next a:hover {
    transform: translateX(2px);
}

/* Scroll to Top Button */
.scroll-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    border: 1px solid var(--glass-border);
    border-radius: 50%;
    color: var(--color-accent);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 999;
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.3);
}

.scroll-top.show {
    opacity: 1;
    visibility: visible;
}

.scroll-top:hover {
    background: var(--glass-hover);
    border-color: var(--color-accent);
    transform: translateY(-4px);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.4);
}

.scroll-top svg {
    width: 24px;
    height: 24px;
}

/* Countries Grid Section */
.countries-grid-section {
    margin: var(--spacing-xl) 0;
    padding: var(--spacing-xl);
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
}

.countries-grid-section h2 {
    margin-bottom: var(--spacing-lg);
    color: var(--color-text-primary);
    font-size: 1.5em;
    text-align: center;
}

.countries-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: var(--spacing-md);
}

.country-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-lg);
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    text-align: center;
    gap: var(--spacing-sm);
}

.country-card:hover {
    transform: translateY(-4px);
    box-shadow: 
        0 16px 48px rgba(0, 0, 0, 0.5),
        inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

.country-flag-large {
    font-size: 3em;
    line-height: 1;
}

/* ============================================
   SINGLE KEY PAGE
   ============================================ */
.single-key-main {
    max-width: 800px;
    margin: 0 auto;
    padding: var(--spacing-xl) var(--spacing-lg);
}

.single-key-main .key-card {
    margin-bottom: var(--spacing-xl);
}

.single-key-main .key-header {
    margin-bottom: var(--spacing-lg);
}

.single-key-main .key-title {
    font-size: 1.75rem;
}

.single-key-main .key-block {
    margin-top: var(--spacing-xl);
}

.related-keys-section {
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-xl);
    border-top: 1px solid var(--glass-border);
}

.single-key-navigation {
    margin-top: var(--spacing-xl);
    padding: var(--spacing-lg) 0;
    border-top: 1px solid var(--glass-border);
}

.single-key-navigation .nav-links {
    display: flex;
    justify-content: space-between;
    gap: var(--spacing-md);
}

.single-key-navigation a {
    text-decoration: none;
    color: var(--color-text-secondary);
    transition: color 0.3s ease;
}

.single-key-navigation a:hover {
    color: var(--color-accent);
}

.single-key-navigation .nav-subtitle {
    display: block;
    font-size: 0.85em;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: var(--spacing-xs);
}

.single-key-navigation .nav-title {
    display: block;
    font-weight: 600;
}

.back-to-list {
    text-align: center;
    margin-top: var(--spacing-lg);
}

.btn-secondary {
    background: var(--glass-bg);
    border-color: var(--glass-border);
    color: var(--color-text-secondary);
}

.btn-secondary:hover {
    background: var(--glass-hover);
    border-color: var(--color-accent);
    color: var(--color-accent);
}

.country-name {
    color: var(--color-text-primary);
    font-weight: 600;
    font-size: 1em;
}

.country-count {
    color: var(--color-text-tertiary);
    font-size: 0.85em;
}

@media (max-width: 768px) {
    .countries-grid {
        grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    }
    
    .country-flag-large {
        font-size: 2.5em;
    }
}

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

.mb-0 { margin-bottom: 0 !important; }
.mb-sm { margin-bottom: var(--spacing-sm); }
.mb-md { margin-bottom: var(--spacing-md); }
.mb-lg { margin-bottom: var(--spacing-lg); }

.mt-0 { margin-top: 0 !important; }
.mt-sm { margin-top: var(--spacing-sm); }
.mt-md { margin-top: var(--spacing-md); }
.mt-lg { margin-top: var(--spacing-lg); }

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

.key-card {
    animation: fadeIn 0.5s ease-out;
}

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

.loading {
    animation: pulse 1.5s ease-in-out infinite;
}

/* Loading spinner */
.loading-spinner {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-xl);
    gap: var(--spacing-md);
}

.loading-spinner .spinner {
    width: 48px;
    height: 48px;
    border: 4px solid var(--glass-border);
    border-top-color: var(--color-accent);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

.loading-spinner p {
    color: var(--color-text-secondary);
    font-size: 0.95rem;
}

/* ============================================
   ARCHIVE PAGE & FILTERS
   ============================================ */
.page-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
    padding: var(--spacing-xl) var(--spacing-md);
    background: var(--glass-bg);
    backdrop-filter: blur(var(--blur-md)) saturate(180%);
    -webkit-backdrop-filter: blur(var(--blur-md)) saturate(180%);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-xl);
}

.page-title {
    font-size: clamp(1.8rem, 4vw, 2.5rem);
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-sm);
    font-weight: 700;
}

.archive-description {
    color: var(--color-text-secondary);
    font-size: 1.1rem;
    margin-bottom: var(--spacing-md);
}

/* Active Filters */
.active-filters {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    justify-content: center;
    align-items: center;
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--glass-border);
}

.filter-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-xs) var(--spacing-md);
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    color: var(--color-text-primary);
    font-size: 0.9rem;
    font-weight: 500;
    transition: all 0.3s ease;
}

.filter-badge.filter-country {
    border-color: rgba(52, 199, 89, 0.5);
    background: rgba(52, 199, 89, 0.1);
}

.filter-badge.filter-protocol {
    border-color: rgba(0, 122, 255, 0.5);
    background: rgba(0, 122, 255, 0.1);
}

.filter-badge.filter-status {
    border-color: rgba(255, 149, 0, 0.5);
    background: rgba(255, 149, 0, 0.1);
}

.filter-badge .remove-filter {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 18px;
    height: 18px;
    margin-left: var(--spacing-xs);
    background: var(--glass-hover);
    border-radius: 50%;
    color: var(--color-text-secondary);
    text-decoration: none;
    font-size: 1.2rem;
    line-height: 1;
    transition: all 0.2s ease;
}

.filter-badge .remove-filter:hover {
    background: var(--color-danger);
    color: white;
    transform: scale(1.1);
}

.clear-all-filters {
    padding: var(--spacing-xs) var(--spacing-md);
    background: rgba(255, 59, 48, 0.1);
    border: 1px solid rgba(255, 59, 48, 0.3);
    border-radius: var(--radius-md);
    color: var(--color-danger);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    transition: all 0.3s ease;
}

.clear-all-filters:hover {
    background: var(--color-danger);
    color: white;
    transform: translateY(-1px);
}

/* No Results */
.no-results {
    text-align: center;
    padding: var(--spacing-xl);
    margin: var(--spacing-xl) 0;
}

.no-results h2 {
    font-size: 1.5rem;
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-md);
}

.no-results p {
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-lg);
}

.no-results .btn {
    margin-top: var(--spacing-md);
}

/* ============================================
   QUICK FILTERS WIDGET
   ============================================ */
.quick-filters-section {
    margin-bottom: var(--spacing-lg);
}

.filter-section-title {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-sm);
    font-weight: 600;
}

.quick-filters-grid {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.filter-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm);
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-sm);
    color: var(--color-text-primary);
    text-decoration: none;
    transition: all 0.3s ease;
}

.filter-item:hover {
    background: var(--glass-hover);
    border-color: var(--color-accent);
    transform: translateX(4px);
}

.filter-item.active {
    background: rgba(0, 122, 255, 0.15);
    border-color: var(--color-accent);
    box-shadow: 0 0 12px rgba(0, 122, 255, 0.3);
}

.filter-item .filter-emoji {
    font-size: 1.2rem;
    flex-shrink: 0;
}

.filter-item .filter-name {
    flex-grow: 1;
    font-size: 0.9rem;
    font-weight: 500;
}

.filter-item .filter-count {
    font-size: 0.85rem;
    color: var(--color-text-secondary);
    background: var(--glass-bg);
    padding: 2px 8px;
    border-radius: var(--radius-sm);
}

.filter-item.active .filter-count {
    color: var(--color-accent);
    background: rgba(0, 122, 255, 0.2);
}

.filter-clear-all {
    margin-top: var(--spacing-md);
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--glass-border);
}

.btn-clear-filters {
    display: block;
    width: 100%;
    text-align: center;
    padding: var(--spacing-sm);
    background: rgba(255, 59, 48, 0.1);
    border: 1px solid rgba(255, 59, 48, 0.3);
    border-radius: var(--radius-sm);
    color: var(--color-danger);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-clear-filters:hover {
    background: var(--color-danger);
    color: white;
    transform: translateY(-1px);
}

/* ========================================
   Subscription Popup Modal
   ======================================== */

.subscription-protocols {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
}

.btn-protocol {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-md);
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.05));
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.btn-protocol:hover {
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.2), rgba(59, 130, 246, 0.1));
    border-color: var(--color-primary);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(59, 130, 246, 0.3);
}

.btn-protocol .protocol-emoji {
    font-size: 2rem;
}

.btn-protocol .protocol-name {
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--color-text-primary);
}

/* Modal Overlay */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(8px);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-md);
    animation: fadeIn 0.3s ease;
}

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

.modal-content {
    position: relative;
    background: linear-gradient(135deg, rgba(30, 41, 59, 0.98), rgba(17, 24, 39, 0.98));
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    max-width: 600px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
    animation: slideUp 0.3s ease;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.modal-close {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    background: rgba(255, 255, 255, 0.1);
    border: none;
    color: var(--color-text-primary);
    font-size: 1.5rem;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.modal-close:hover {
    background: rgba(255, 59, 48, 0.2);
    color: var(--color-danger);
    transform: rotate(90deg);
}

.modal-title {
    margin: 0 0 var(--spacing-lg) 0;
    font-size: 1.5rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.subscription-options {
    display: grid;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
}

.subscription-option {
    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.02));
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
    text-decoration: none;
    transition: all 0.3s ease;
}

.subscription-option:hover {
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.2), rgba(59, 130, 246, 0.1));
    border-color: var(--color-primary);
    transform: translateX(4px);
}

.subscription-option .option-icon {
    font-size: 1.5rem;
}

.subscription-option .option-name {
    font-weight: 600;
    color: var(--color-text-primary);
    grid-column: 2;
}

.subscription-option .option-desc {
    font-size: 0.85rem;
    color: var(--color-text-secondary);
    grid-column: 2;
}

.deep-links {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: var(--spacing-lg);
}

.deep-links h4 {
    margin: 0 0 var(--spacing-md) 0;
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-text-secondary);
}

.deep-link-buttons {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: var(--spacing-sm);
}

.btn-deep-link {
    padding: var(--spacing-sm) var(--spacing-md);
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.2), rgba(16, 185, 129, 0.1));
    border: 1px solid rgba(16, 185, 129, 0.3);
    border-radius: var(--radius-md);
    color: var(--color-success);
    text-decoration: none;
    text-align: center;
    font-weight: 600;
    font-size: 0.85rem;
    transition: all 0.3s ease;
}

.btn-deep-link:hover {
    background: var(--color-success);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(16, 185, 129, 0.4);
}

/* Mobile Responsiveness */
@media (max-width: 768px) {
    .subscription-protocols {
        grid-template-columns: repeat(2, 1fr);
    }

    .modal-content {
        padding: var(--spacing-lg);
        margin: var(--spacing-md);
    }

    .deep-link-buttons {
        grid-template-columns: repeat(2, 1fr);
    }

    .subscription-option {
        grid-template-columns: auto 1fr;
    }

    .subscription-option .option-desc {
        grid-column: 1 / -1;
        padding-left: calc(1.5rem + var(--spacing-md));
    }
}

/* ============================================
   COUNTRIES MASONRY SECTION
   ============================================ */
.countries-masonry-section {
    margin-bottom: var(--spacing-lg);
    padding: var(--spacing-lg);
}

.countries-toggle-mobile {
    display: flex; /* Show on all devices by default */
    width: 100%;
    padding: var(--spacing-md);
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    color: var(--color-text-primary);
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-bottom: var(--spacing-md);
    justify-content: space-between;
    align-items: center;
}

.countries-toggle-mobile:hover {
    background: var(--glass-hover);
    border-color: var(--color-accent);
}

.countries-toggle-mobile .toggle-icon {
    transition: transform 0.3s ease;
}

.countries-toggle-mobile[aria-expanded="true"] .toggle-icon {
    transform: rotate(180deg);
}

.countries-masonry-wrapper {
    display: none; /* Hidden by default on all devices */
}

.countries-masonry-wrapper.is-open {
    display: block; /* Show when toggle is clicked */
}

.countries-section-title {
    margin: 0 0 var(--spacing-lg) 0;
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-text-primary);
}

.countries-masonry-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: var(--spacing-sm);
    column-gap: var(--spacing-md);
}

.country-masonry-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    text-decoration: none;
    transition: all 0.2s ease;
    gap: var(--spacing-xs);
}

.country-masonry-item:hover {
    background: var(--glass-hover);
    border-color: var(--color-accent);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 122, 255, 0.2);
}

.country-masonry-item .country-flag {
    font-size: 1.1rem;
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    color: var(--color-text-primary);
}

.country-masonry-item .country-count {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--color-accent);
    background: rgba(0, 122, 255, 0.1);
    padding: 2px 6px;
    border-radius: 4px;
    white-space: nowrap;
}

/* Tablet Responsiveness */
@media (max-width: 1024px) {
    .countries-masonry-grid {
        grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    }
}

/* Mobile Responsiveness */
@media (max-width: 768px) {
    .countries-section-title {
        font-size: 1.1rem;
        margin-bottom: var(--spacing-md);
    }
    
    .countries-masonry-grid {
        grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
        gap: var(--spacing-xs);
    }
    
    .country-masonry-item {
        padding: var(--spacing-xs) var(--spacing-sm);
    }
    
    .country-masonry-item .country-flag {
        font-size: 0.95rem;
    }
}

/* ============================================
   SEO-OPTIMIZED CONNECTION GUIDE STYLES
   ============================================ */

.connection-guide {
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-2xl);
    margin: var(--spacing-2xl) 0;
}

.connection-guide .guide-title {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--color-text-primary);
    margin: 0 0 var(--spacing-lg);
    padding-bottom: var(--spacing-md);
    border-bottom: 2px solid var(--color-primary);
}

/* Guide Steps */
.guide-steps {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-2xl);
}

.guide-step {
    display: flex;
    gap: var(--spacing-lg);
    animation: fadeInUp 0.6s ease-out forwards;
    opacity: 0;
}

.guide-step:nth-child(1) { animation-delay: 0.1s; }
.guide-step:nth-child(2) { animation-delay: 0.2s; }
.guide-step:nth-child(3) { animation-delay: 0.3s; }
.guide-step:nth-child(4) { animation-delay: 0.4s; }

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

.step-number {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    font-weight: 700;
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
}

.step-content {
    flex: 1;
}

.step-content h3 {
    font-size: 1.35rem;
    font-weight: 600;
    color: var(--color-text-primary);
    margin: 0 0 var(--spacing-sm);
}

.step-content > p {
    color: var(--color-text-secondary);
    margin: 0 0 var(--spacing-md);
    line-height: 1.6;
}

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

.app-card {
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-radius: var(--border-radius-md);
    padding: var(--spacing-lg);
    border: 1px solid var(--glass-border);
    transition: all 0.3s ease;
}

.app-card:hover {
    border-color: var(--color-primary);
    box-shadow: 0 8px 24px rgba(59, 130, 246, 0.2);
    transform: translateY(-4px);
}

.app-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto var(--spacing-md);
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    filter: drop-shadow(0 2px 4px rgba(0,0,0,0.2));
}

/* App icon images (when using img instead of emoji) */
.app-icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    border-radius: 12px;
}

.app-info h4 {
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--color-text-primary);
    margin: 0 0 var(--spacing-sm);
}

.app-description {
    font-size: 0.9rem;
    color: var(--color-text-secondary);
    margin: 0 0 var(--spacing-md);
    line-height: 1.5;
}

.app-platforms {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-md);
}

.app-platforms .platform {
    background: var(--color-accent);
    color: white;
    font-size: 0.75rem;
    padding: 4px 10px;
    border-radius: 12px;
    font-weight: 500;
}

.app-links {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.app-link {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--color-primary);
    color: white;
    text-decoration: none;
    border-radius: var(--border-radius-sm);
    font-size: 0.9rem;
    font-weight: 500;
    transition: all 0.2s ease;
}

.app-link:hover {
    background: var(--color-accent);
    transform: translateX(4px);
}

.app-link svg {
    flex-shrink: 0;
}

/* Method Cards */
.method-tabs {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
    margin-top: var(--spacing-md);
}

.method-card {
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-radius: var(--border-radius-md);
    padding: var(--spacing-xl);
    border: 1px solid var(--glass-border);
    position: relative;
}

.method-card.recommended {
    border-color: var(--color-primary);
    background: var(--glass-bg);
    box-shadow: 0 0 20px rgba(59, 130, 246, 0.15);
}

.method-badge {
    position: absolute;
    top: -12px;
    right: var(--spacing-lg);
    background: var(--color-primary);
    color: white;
    font-size: 0.75rem;
    font-weight: 600;
    padding: 4px 12px;
    border-radius: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.method-card h4 {
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--color-text-primary);
    margin: 0 0 var(--spacing-sm);
}

.method-card > p {
    color: var(--color-text-secondary);
    margin: 0 0 var(--spacing-md);
}

.method-steps {
    margin: var(--spacing-md) 0 0;
    padding-left: var(--spacing-lg);
}

.method-steps li {
    margin-bottom: var(--spacing-sm);
    color: var(--color-text-secondary);
    line-height: 1.6;
}

.method-note {
    margin-top: var(--spacing-md);
    font-size: 0.85rem;
    color: var(--color-text-muted);
    font-style: italic;
}

/* Deep Links Grid */
.deep-links-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-md);
    margin: var(--spacing-md) 0;
}

.deep-link-btn {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius-md);
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
}

.deep-link-btn:hover {
    border-color: var(--color-primary);
    background: rgba(59, 130, 246, 0.1);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.2);
}

.deep-link-btn .btn-icon {
    font-size: 2rem;
    flex-shrink: 0;
}

.deep-link-btn .btn-text {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.deep-link-btn .btn-text strong {
    color: var(--color-text-primary);
    font-size: 0.95rem;
    font-weight: 600;
}

.deep-link-btn .btn-text small {
    color: var(--color-text-secondary);
    font-size: 0.75rem;
}

/* Connection Steps */
.connection-steps {
    list-style: none;
    padding: 0;
    margin: var(--spacing-md) 0;
}

.connection-steps li {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
    padding: var(--spacing-md);
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-radius: var(--border-radius-sm);
    margin-bottom: var(--spacing-md);
    border-left: 4px solid var(--color-primary);
    border: 1px solid var(--glass-border);
    border-left: 4px solid var(--color-primary);
}

.connection-steps li strong {
    color: var(--color-text-primary);
    font-weight: 600;
}

.connection-steps li span {
    color: var(--color-text-secondary);
    line-height: 1.5;
}

/* Verification List */
.verification-list {
    list-style: none;
    padding: 0;
    margin: var(--spacing-md) 0;
}

.verification-list li {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) 0;
    color: var(--color-text-secondary);
    line-height: 1.6;
}

.verification-list svg {
    flex-shrink: 0;
    margin-top: 2px;
    stroke: var(--color-success);
}

/* Troubleshooting Section */
.troubleshooting-section {
    margin-top: var(--spacing-2xl);
    padding-top: var(--spacing-xl);
    border-top: 2px solid var(--color-border);
}

.troubleshooting-section h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--color-text-primary);
    margin: 0 0 var(--spacing-lg);
}

.faq-grid {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.faq-item {
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-radius: var(--border-radius-md);
    border: 1px solid var(--glass-border);
    overflow: hidden;
}

.faq-item summary {
    padding: var(--spacing-md) var(--spacing-lg);
    font-weight: 600;
    color: var(--color-text-primary);
    cursor: pointer;
    user-select: none;
    display: flex;
    align-items: center;
    justify-content: space-between;
    transition: background 0.2s ease;
}

.faq-item summary:hover {
    background: rgba(59, 130, 246, 0.1);
}

.faq-item summary::after {
    content: '+';
    font-size: 1.5rem;
    font-weight: 300;
    color: var(--color-primary);
    transition: transform 0.3s ease;
}

.faq-item[open] summary::after {
    transform: rotate(45deg);
}

.faq-content {
    padding: 0 var(--spacing-lg) var(--spacing-md);
    color: var(--color-text-secondary);
    line-height: 1.6;
}

.faq-content ul {
    margin: var(--spacing-sm) 0;
    padding-left: var(--spacing-lg);
}

.faq-content li {
    margin-bottom: var(--spacing-xs);
}

/* Guide Footer */
.guide-footer {
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--color-border);
}

.guide-disclaimer {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    padding: var(--spacing-md);
    background: rgba(255, 193, 7, 0.1);
    border-left: 4px solid #ffc107;
    border-radius: var(--border-radius-sm);
    color: var(--color-text-secondary);
    line-height: 1.6;
}

.guide-disclaimer strong {
    color: #f57c00;
}

/* Mobile Responsive for Guide */
@media (max-width: 768px) {
    .connection-guide {
        padding: var(--spacing-lg);
        margin: var(--spacing-lg) 0;
    }
    
    .connection-guide .guide-title {
        font-size: 1.35rem;
    }
    
    .guide-step {
        flex-direction: column;
        gap: var(--spacing-md);
    }
    
    .step-number {
        width: 40px;
        height: 40px;
        font-size: 1.1rem;
    }
    
    .step-content h3 {
        font-size: 1.15rem;
    }
    
    .app-grid {
        grid-template-columns: 1fr;
    }
    
    .deep-links-grid {
        grid-template-columns: 1fr;
    }
    
    .method-badge {
        top: -10px;
        right: var(--spacing-md);
        font-size: 0.7rem;
        padding: 3px 10px;
    }
}

/* ============================================
   STATISTICS WIDGET STYLES
   ============================================ */
.vpn-statistics-widget {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: var(--spacing-md);
}

.stat-item {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.stat-item:hover {
    background: var(--glass-hover);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
}

.stat-icon {
    font-size: 2rem;
    line-height: 1;
}

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

.stat-number {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-text-primary);
    line-height: 1;
}

.stat-label {
    font-size: 0.75rem;
    color: var(--color-text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Responsive Statistics */
@media (max-width: 768px) {
    .vpn-statistics-widget {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* ============================================
   CTA BUTTON WIDGET STYLES (Telegram-style)
   ============================================ */
.vpn-cta-button-widget {
    margin: var(--spacing-md) 0;
}

.cta-button {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(10px);
    border: none;
    cursor: pointer;
}

.cta-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transition: left 0.5s ease;
}

.cta-button:hover::before {
    left: 100%;
}

.cta-icon {
    font-size: 1.5rem;
    line-height: 1;
}

.cta-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.cta-text {
    font-size: 1rem;
    font-weight: 600;
    line-height: 1.2;
}

.cta-subtitle {
    font-size: 0.85rem;
    opacity: 0.8;
}

.cta-arrow {
    font-size: 1.2rem;
    transition: transform 0.3s ease;
}

.cta-button:hover .cta-arrow {
    transform: translateX(5px);
}

/* Button Styles */
.cta-button-primary {
    background: linear-gradient(135deg, var(--color-accent), #0051d5);
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.cta-button-primary:hover {
    box-shadow: 0 8px 25px rgba(0, 122, 255, 0.4);
    transform: translateY(-2px);
}

.cta-button-success {
    background: linear-gradient(135deg, var(--color-success), #28a745);
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.cta-button-success:hover {
    box-shadow: 0 8px 25px rgba(52, 199, 89, 0.4);
    transform: translateY(-2px);
}

.cta-button-warning {
    background: linear-gradient(135deg, var(--color-warning), #e68900);
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.cta-button-warning:hover {
    box-shadow: 0 8px 25px rgba(255, 149, 0, 0.4);
    transform: translateY(-2px);
}

.cta-button-danger {
    background: linear-gradient(135deg, var(--color-danger), #dc3545);
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.cta-button-danger:hover {
    box-shadow: 0 8px 25px rgba(255, 59, 48, 0.4);
    transform: translateY(-2px);
}

.cta-button-premium {
    background: linear-gradient(135deg, #ffd700, #ffb700);
    color: #1a1a26;
    border: 1px solid rgba(255, 215, 0, 0.5);
}

.cta-button-premium:hover {
    box-shadow: 0 8px 25px rgba(255, 215, 0, 0.4);
    transform: translateY(-2px);
}

.cta-button-telegram {
    background: linear-gradient(135deg, #0088cc, #006699);
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.cta-button-telegram:hover {
    box-shadow: 0 8px 25px rgba(0, 136, 204, 0.4);
    transform: translateY(-2px);
}

/* ============================================
   FOOTER MENU STYLES
   ============================================ */
.footer-menu-area {
    background: var(--glass-bg);
    border-top: 1px solid var(--glass-border);
    padding: var(--spacing-xl) 0 var(--spacing-lg);
    margin-top: var(--spacing-xl);
    backdrop-filter: blur(10px);
}

.footer-menu-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

/* Footer Menu Section with Title */
.footer-menu-section {
    margin-bottom: var(--spacing-xl);
}

.footer-menu-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
}

.footer-icon {
    font-size: 1.5rem;
    filter: drop-shadow(0 0 10px rgba(52, 152, 219, 0.5));
}

/* Footer Menu List */
.footer-menu-list {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--spacing-xl);
    margin: 0;
    padding: 0;
}

.footer-menu-list li {
    margin: 0;
}

.footer-menu-list a {
    color: var(--color-text-secondary);
    text-decoration: none;
    font-size: 1rem;
    font-weight: 500;
    transition: all 0.3s ease;
    position: relative;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--border-radius);
    display: inline-block;
}

.footer-menu-list a::before {
    content: '→';
    margin-right: var(--spacing-sm);
    color: var(--color-accent);
    opacity: 0;
    transform: translateX(-10px);
    transition: all 0.3s ease;
}

.footer-menu-list a:hover::before {
    opacity: 1;
    transform: translateX(0);
}

.footer-menu-list a:hover {
    color: var(--color-accent);
    background: rgba(52, 152, 219, 0.1);
    transform: translateY(-2px);
}

/* Legacy footer menu support */
.footer-menu {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--spacing-lg);
    margin: 0;
    padding: 0;
}

.footer-menu li {
    margin: 0;
}

.footer-menu a {
    color: var(--color-text-secondary);
    text-decoration: none;
    font-size: 0.95rem;
    transition: color 0.3s ease;
    position: relative;
    padding-bottom: 2px;
}

.footer-menu a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-accent);
    transition: width 0.3s ease;
}

.footer-menu a:hover {
    color: var(--color-text-primary);
}

.footer-menu a:hover::after {
    width: 100%;
}

/* Responsive Footer Menu */
@media (max-width: 768px) {
    .footer-menu-list {
        flex-direction: column;
        align-items: center;
        gap: var(--spacing-md);
    }
    
    .footer-menu-list a {
        width: 100%;
        text-align: center;
    }
    
    .footer-menu {
        flex-direction: column;
        text-align: center;
        gap: var(--spacing-md);
    }
    
    .footer-menu-area {
        padding: var(--spacing-lg) 0;
    }
}

/* ============================================
   SEO KEY DESCRIPTION STYLES
   ============================================ */
.vpn-key-seo-description {
    margin: var(--spacing-xl) 0;
    padding: var(--spacing-xl);
}

.vpn-key-seo-description h2 {
    font-size: 1.75rem;
    margin-bottom: var(--spacing-lg);
    color: var(--color-text-primary);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.vpn-key-seo-description h3 {
    font-size: 1.35rem;
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
    color: var(--color-text-primary);
}

.seo-desc-content {
    line-height: 1.7;
    color: var(--color-text-secondary);
}

.seo-desc-content p {
    margin-bottom: var(--spacing-md);
}

.seo-desc-content strong {
    color: var(--color-text-primary);
    font-weight: 600;
}

.seo-desc-content code {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--glass-border);
    padding: 2px 8px;
    border-radius: 4px;
    font-family: 'Courier New', monospace;
    font-size: 0.9em;
    color: var(--color-accent);
}

/* Usage Steps */
.usage-steps {
    background: rgba(255, 255, 255, 0.03);
    border-left: 3px solid var(--color-accent);
    padding: var(--spacing-md) var(--spacing-md) var(--spacing-md) var(--spacing-lg);
    margin: var(--spacing-md) 0;
    border-radius: var(--radius-sm);
}

.usage-steps li {
    margin-bottom: var(--spacing-sm);
    line-height: 1.6;
}

.usage-steps li:last-child {
    margin-bottom: 0;
}

/* Client List */
.client-list {
    background: rgba(255, 255, 255, 0.03);
    padding: var(--spacing-md) var(--spacing-md) var(--spacing-md) var(--spacing-xl);
    margin: var(--spacing-md) 0;
    border-radius: var(--radius-sm);
    list-style: none;
}

.client-list li {
    margin-bottom: var(--spacing-sm);
    position: relative;
    padding-left: var(--spacing-md);
}

.client-list li::before {
    content: '📱';
    position: absolute;
    left: 0;
    top: 0;
}

/* Benefits Section */
.seo-benefits {
    background: linear-gradient(135deg, rgba(0, 122, 255, 0.1), rgba(0, 81, 213, 0.05));
    border: 1px solid rgba(0, 122, 255, 0.3);
    padding: var(--spacing-lg);
    margin: var(--spacing-lg) 0;
    border-radius: var(--radius-md);
}

.seo-benefits h3 {
    margin-top: 0;
    color: var(--color-accent);
}

.seo-benefits ul {
    list-style: none;
    padding: 0;
    margin: var(--spacing-md) 0 0 0;
}

.seo-benefits li {
    margin-bottom: var(--spacing-sm);
    padding-left: var(--spacing-lg);
    position: relative;
}

.seo-benefits li::before {
    content: attr(data-icon);
    position: absolute;
    left: 0;
}

/* Use Cases Section */
.seo-use-cases {
    background: linear-gradient(135deg, rgba(52, 199, 89, 0.1), rgba(40, 167, 69, 0.05));
    border: 1px solid rgba(52, 199, 89, 0.3);
    padding: var(--spacing-lg);
    margin: var(--spacing-lg) 0;
    border-radius: var(--radius-md);
}

.seo-use-cases h3 {
    margin-top: 0;
    color: var(--color-success);
}

.seo-use-cases ul {
    list-style: none;
    padding: 0;
    margin: var(--spacing-md) 0 0 0;
}

.seo-use-cases li {
    margin-bottom: var(--spacing-sm);
    padding-left: 0;
}

/* Note Section */
.seo-note {
    background: rgba(255, 149, 0, 0.1);
    border-left: 3px solid var(--color-warning);
    padding: var(--spacing-md);
    margin: var(--spacing-lg) 0;
    border-radius: var(--radius-sm);
}

.seo-note p {
    margin: 0;
    color: var(--color-text-secondary);
}

/* Ping Status Indicators */
.ping-excellent {
    color: var(--color-success);
    font-weight: 600;
}

.ping-good {
    color: #4CAF50;
    font-weight: 600;
}

.ping-fair {
    color: var(--color-warning);
    font-weight: 600;
}

.ping-slow {
    color: var(--color-danger);
    font-weight: 600;
}

/* Footer Links */
.seo-footer-links {
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--glass-border);
    text-align: center;
}

.seo-footer-links p {
    margin: 0;
    color: var(--color-text-tertiary);
    font-size: 0.95rem;
}

.seo-footer-links a {
    color: var(--color-accent);
    text-decoration: none;
    transition: color 0.3s ease;
}

.seo-footer-links a:hover {
    color: var(--color-accent-hover);
    text-decoration: underline;
}

/* Responsive SEO Description */
@media (max-width: 768px) {
    .vpn-key-seo-description {
        padding: var(--spacing-lg);
    }
    
    .vpn-key-seo-description h2 {
        font-size: 1.35rem;
    }
    
    .vpn-key-seo-description h3 {
        font-size: 1.15rem;
    }
    
    .usage-steps {
        padding-left: var(--spacing-md);
    }
    
    .client-list {
        padding-left: var(--spacing-lg);
    }
}