/* ==========================================================================
   Premium VPN Dashboard Stylesheet
   Design: Dark Premium, Glassmorphism, Plus Jakarta Sans
   ========================================================================== */

/* ==========================================================================
   1. CSS Variables
   ========================================================================== */
:root {
    /* Core Colors - Ultra Premium Dark Palette */
    --bg-page: #050505;
    --bg-card: #111111;
    --bg-card-hover: #161616;
    --bg-card-elevated: #1a1a1a;
    --border-color: #222222;
    --border-highlight: #333333;

    /* Text Colors */
    --text-primary: #ffffff;
    --text-secondary: #888888;
    --text-tertiary: #555555;
    --text-muted: #444444;

    /* Accent Colors */
    --accent-success: #10b981;
    --accent-warning: #f59e0b;
    --accent-danger: #ef4444;
    --accent-info: #3b82f6;

    /* Glassmorphism */
    --glass-bg: rgba(17, 17, 17, 0.7);
    --glass-bg-light: rgba(255, 255, 255, 0.05);
    --glass-border: rgba(255, 255, 255, 0.08);
    --glass-border-strong: rgba(255, 255, 255, 0.15);

    /* Border Radius */
    --radius-xl: 24px;
    --radius-lg: 16px;
    --radius-md: 12px;
    --radius-sm: 8px;
    --radius-xs: 4px;
    --radius-full: 9999px;

    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.5);
    --shadow-xl: 0 12px 48px rgba(0, 0, 0, 0.6);

    /* Transitions */
    --transition-fast: all 0.15s cubic-bezier(0.4, 0, 0.2, 1);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);

    /* Spacing */
    --space-xs: 4px;
    --space-sm: 8px;
    --space-md: 16px;
    --space-lg: 24px;
    --space-xl: 32px;
    --space-2xl: 48px;
    --space-3xl: 64px;

    /* Typography */
    --font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-mono: 'Courier New', Courier, monospace;
}

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

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

body {
    font-family: var(--font-family);
    background-color: var(--bg-page);
    background-image:
        radial-gradient(circle at 15% 50%, rgba(255, 255, 255, 0.03) 0%, transparent 25%),
        radial-gradient(circle at 85% 30%, rgba(255, 255, 255, 0.02) 0%, transparent 25%);
    color: var(--text-primary);
    min-height: 100vh;
    line-height: 1.6;
}

a {
    color: inherit;
    text-decoration: none;
}

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

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

/* ==========================================================================
   3. Layout
   ========================================================================== */
.layout-wrapper {
    width: 100%;
    max-width: 1440px;
    display: flex;
    gap: var(--space-xl);
    align-items: flex-start;
    padding: var(--space-xl);
    margin: 0 auto;
}

/* Sidebar */
.sidebar {
    width: 280px;
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-xl);
    padding: var(--space-xl) var(--space-lg);
    display: flex;
    flex-direction: column;
    gap: 40px;
    position: sticky;
    top: var(--space-xl);
    height: calc(100vh - 64px);
    z-index: 100;
}

/* Main Content */
.main-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    width: 100%;
}

/* Header */
.header {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    padding-bottom: var(--space-sm);
}

.header h1 {
    font-size: 2rem;
    font-weight: 800;
    letter-spacing: -1px;
    color: var(--text-primary);
}

.header p {
    color: var(--text-secondary);
    margin-top: 4px;
    font-size: 1.05rem;
}

/* Section Container */
.section {
    display: none;
    animation: fadeIn 0.3s ease-out;
}

.section.active {
    display: block;
}

/* ==========================================================================
   4. Brand & Navigation
   ========================================================================== */
.brand {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.brand-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, #444 0%, #111 100%);
    border: 1px solid var(--border-highlight);
    border-radius: var(--radius-md);
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 1.2rem;
    color: var(--text-primary);
    box-shadow: var(--shadow-sm);
}

.brand-name {
    font-size: 1.25rem;
    font-weight: 700;
    letter-spacing: -0.5px;
}

/* Navigation Menu */
.nav-menu {
    display: flex;
    flex-direction: column;
    gap: 12px;
    flex: 1;
    transition: var(--transition);
}

.nav-link {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: 14px 16px;
    text-decoration: none;
    color: var(--text-secondary);
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 0.95rem;
    transition: var(--transition);
    border: 1px solid transparent;
}

.nav-link i {
    font-size: 1.2rem;
    width: 24px;
    text-align: center;
    color: var(--text-tertiary);
    transition: var(--transition);
}

.nav-link:hover {
    background-color: rgba(255, 255, 255, 0.03);
    color: var(--text-primary);
}

.nav-link:hover i {
    color: var(--text-primary);
}

.nav-link.active {
    background-color: var(--bg-card);
    color: var(--text-primary);
    border: 1px solid var(--glass-border);
    box-shadow: var(--shadow-sm);
}

.nav-link.active i {
    color: var(--text-primary);
}

/* User Profile */
.user-profile {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--space-md);
    display: flex;
    align-items: center;
    gap: var(--space-md);
    cursor: pointer;
    transition: var(--transition);
}

.user-profile:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: var(--border-highlight);
}

.avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--text-primary);
    color: var(--bg-page);
    display: flex;
    justify-content: center;
    align-items: center;
    font-weight: 700;
    font-size: 1.2rem;
    flex-shrink: 0;
}

.avatar-sm {
    width: 32px;
    height: 32px;
    font-size: 1rem;
}

.avatar-lg {
    width: 56px;
    height: 56px;
    font-size: 1.5rem;
}

.user-info .id {
    font-weight: 700;
    font-size: 0.95rem;
}

.user-info .tier {
    color: var(--text-secondary);
    font-size: 0.8rem;
}

/* Mobile Toggle */
.mobile-toggle {
    display: none;
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    width: 48px;
    height: 48px;
    border-radius: var(--radius-md);
    font-size: 1.2rem;
    cursor: pointer;
    transition: var(--transition);
    align-items: center;
    justify-content: center;
}

.mobile-toggle:hover {
    background: var(--bg-card-hover);
    border-color: var(--border-highlight);
}

/* ==========================================================================
   5. Bento Grid & Cards
   ========================================================================== */
.bento-grid {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: var(--space-lg);
}

.bento-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
    display: flex;
    flex-direction: column;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.bento-card:hover {
    border-color: var(--border-highlight);
    box-shadow: var(--shadow-lg);
}

/* Card Variants */
.card-status {
    grid-column: span 8;
    position: relative;
    overflow: hidden;
}

.card-status-bg {
    position: absolute;
    top: -50px;
    right: -50px;
    width: 150px;
    height: 150px;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.05) 0%, transparent 70%);
    border-radius: 50%;
}

.card-traffic {
    grid-column: span 4;
}

.card-key {
    grid-column: span 12;
}

.card-app {
    grid-column: span 4;
    cursor: pointer;
    text-decoration: none;
    flex-direction: row;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-lg);
}

.card-label {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--text-secondary);
    font-weight: 600;
    margin-bottom: var(--space-md);
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

/* Status Content */
.status-content {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-top: auto;
}

.status-value {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1;
    letter-spacing: -2px;
    background: linear-gradient(180deg, #FFFFFF 0%, #888888 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.status-badge {
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.2);
    color: var(--accent-success);
    padding: 8px 16px;
    border-radius: var(--radius-full);
    font-size: 0.9rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 8px;
}

.status-badge::before {
    content: '';
    width: 8px;
    height: 8px;
    background-color: var(--accent-success);
    border-radius: 50%;
    box-shadow: 0 0 10px rgba(16, 185, 129, 0.8);
    animation: pulse 2s infinite;
}

/* Subscription Card Styles */
.subscription-status {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: var(--space-md);
}

.subscription-details {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-top: auto;
}

.subscription-days {
    display: flex;
    align-items: baseline;
    gap: 12px;
}

.days-label {
    font-size: 1rem;
    color: var(--text-secondary);
}

.subscription-expiry {
    font-size: 0.9rem;
    color: var(--text-tertiary);
    margin-top: 8px;
}

/* Responsive adjustments for subscription card */
@media (max-width: 767px) {
    .subscription-details {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-md);
    }
}

/* Traffic Progress */
.traffic-progress-bg {
    width: 100%;
    height: 6px;
    background: var(--border-color);
    border-radius: var(--radius-xs);
    margin-top: var(--space-md);
    overflow: hidden;
}

.traffic-progress-fill {
    height: 100%;
    background: linear-gradient(90deg, #555, #fff);
    border-radius: var(--radius-xs);
    width: 65%;
    transition: width 0.5s ease-out;
}

/* Key Container */
.key-container {
    background: #000000;
    border: 1px solid var(--border-highlight);
    border-radius: var(--radius-lg);
    padding: 20px var(--space-lg);
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: var(--space-md);
    gap: var(--space-md);
}

.key-string {
    font-family: var(--font-mono);
    color: var(--text-secondary);
    font-size: 1rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    flex: 1;
}

/* App Card */
.app-icon {
    font-size: 2.5rem;
    color: var(--text-primary);
}

.app-info h3 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 4px;
    color: var(--text-primary);
}

.app-info p {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.app-arrow {
    margin-left: auto;
    color: var(--text-tertiary);
    transition: var(--transition);
}

.card-app:hover .app-arrow {
    color: var(--text-primary);
    transform: translateX(4px);
}

/* ==========================================================================
   6. Buttons
   ========================================================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 0.95rem;
    transition: var(--transition);
    border: 1px solid transparent;
    cursor: pointer;
}

.btn-primary {
    background: var(--text-primary);
    color: var(--bg-page);
    border: none;
    padding: 10px 28px;
    border-radius: var(--radius-md);
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-size: 0.95rem;
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
}

.btn-primary:hover {
    background: #d4d4d4;
    box-shadow: 0 8px 24px rgba(255, 255, 255, 0.1);
}

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

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

.btn-ghost {
    background: transparent;
    color: var(--text-secondary);
    border-color: transparent;
}

.btn-ghost:hover {
    background: rgba(255, 255, 255, 0.03);
    color: var(--text-primary);
}

.btn-copy {
    background: var(--text-primary);
    color: var(--bg-page);
    border: none;
    padding: 12px 24px;
    border-radius: var(--radius-md);
    font-weight: 700;
    font-size: 0.95rem;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 8px;
    flex-shrink: 0;
}

.btn-copy:hover {
    background: #d4d4d4;
    transform: scale(1.02);
}

.btn-success {
    background: var(--accent-success);
    color: #fff;
    border-color: var(--accent-success);
}

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

.btn-warning {
    background: var(--accent-warning);
    color: #fff;
    border-color: var(--accent-warning);
}

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

.btn-danger {
    background: var(--accent-danger);
    color: #fff;
    border-color: var(--accent-danger);
}

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

/* Extend Button - Premium styled button for subscription renewal */
.btn-extend {
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: 12px 24px;
    border-radius: var(--radius-md);
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.btn-extend:hover {
    background: var(--bg-card-hover);
    border-color: var(--border-highlight);
    transform: translateY(-1px);
}

/* Subscription actions container */
.subscription-actions {
    display: flex;
    gap: var(--space-sm);
    align-items: center;
}

.promo-btn-text {
    display: none;
}

@media (max-width: 768px) {
    .subscription-actions {
        flex-direction: column;
        width: 100%;
    }

    .subscription-actions .btn-extend {
        width: 100%;
        justify-content: center;
        padding: 12px 24px;
        font-size: 0.9rem;
    }

    .promo-btn-text {
        display: inline;
    }
}

.btn-sm {
    padding: 8px 16px;
    font-size: 0.85rem;
}

.btn-lg {
    padding: 16px 32px;
    font-size: 1rem;
}

.btn-block {
    width: 100%;
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Refresh Button */
.btn-refresh {
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: 12px;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    justify-content: center;
    align-items: center;
}

.btn-refresh:hover {
    background: var(--bg-card-hover);
    border-color: var(--border-highlight);
}

.btn-refresh.spinning i {
    animation: spin 1s linear infinite;
}

/* Mobile refresh button */
.btn-refresh-mobile {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: 14px 20px;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: var(--transition);
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-size: 0.9rem;
    font-weight: 600;
    display: none;
    align-items: center;
    justify-content: center;
    gap: 8px;
    width: 100%;
}

.btn-refresh-mobile:hover {
    background: var(--bg-card-hover);
    border-color: var(--border-highlight);
}

.btn-refresh-mobile.spinning i {
    animation: spin 1s linear infinite;
}

/* Mobile refresh button wrapper inside bento-grid */
.bento-refresh-mobile {
    grid-column: 1 / -1; /* Full width of grid */
    display: none;
}

/* Desktop-only / Mobile-only visibility utilities */
.desktop-only {
    display: flex;
}

.mobile-only {
    display: none;
}

@media (max-width: 768px) {
    .desktop-only {
        display: none !important;
    }
    .mobile-only {
        display: flex !important;
    }

    .bento-refresh-mobile {
        display: block;
    }

    .bento-refresh-mobile .btn-refresh-mobile {
        display: flex;
        width: 100%;
    }
}

/* ==========================================================================
   7. Toast Notifications
   ========================================================================== */
.toast-container {
    position: fixed;
    bottom: var(--space-lg);
    right: var(--space-lg);
    z-index: 1000;
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
    pointer-events: none;
}

.toast {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: var(--space-md) var(--space-lg);
    display: flex;
    align-items: center;
    gap: var(--space-md);
    min-width: 300px;
    max-width: 400px;
    box-shadow: var(--shadow-lg);
    pointer-events: auto;
    animation: slideInUp 0.3s ease-out;
}

.toast.hiding {
    animation: fadeOut 0.3s ease-out forwards;
}

.toast-icon {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.toast-success .toast-icon {
    background: rgba(16, 185, 129, 0.2);
    color: var(--accent-success);
}

.toast-error .toast-icon {
    background: rgba(239, 68, 68, 0.2);
    color: var(--accent-danger);
}

.toast-info .toast-icon {
    background: rgba(59, 130, 246, 0.2);
    color: var(--accent-info);
}

.toast-content {
    flex: 1;
}

.toast-title {
    font-weight: 600;
    font-size: 0.95rem;
    margin-bottom: 2px;
}

.toast-message {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.toast-close {
    background: none;
    border: none;
    color: var(--text-tertiary);
    cursor: pointer;
    padding: 4px;
    transition: var(--transition-fast);
}

.toast-close:hover {
    color: var(--text-primary);
}

/* ==========================================================================
   8. Skeleton Loaders
   ========================================================================== */
.skeleton {
    background: linear-gradient(
        90deg,
        var(--bg-card) 25%,
        var(--bg-card-hover) 50%,
        var(--bg-card) 75%
    );
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
    border-radius: var(--radius-sm);
}

.skeleton-text {
    height: 1em;
    margin-bottom: var(--space-sm);
}

.skeleton-text:last-child {
    margin-bottom: 0;
}

.skeleton-line {
    height: 12px;
    width: 100%;
}

.skeleton-line-sm {
    height: 8px;
    width: 60%;
}

.skeleton-line-lg {
    height: 16px;
    width: 80%;
}

.skeleton-block {
    height: 100px;
    width: 100%;
    border-radius: var(--radius-md);
}

.skeleton-circle {
    width: 40px;
    height: 40px;
    border-radius: 50%;
}

.skeleton-card {
    height: 200px;
    width: 100%;
    border-radius: var(--radius-lg);
}

.skeleton-title {
    height: 24px;
    width: 40%;
    margin-bottom: var(--space-md);
}

/* ==========================================================================
   9. Modal Windows
   ========================================================================== */

/* Payment Modal Specific Styles */
.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-lg);
}

.modal-header h3 {
    font-size: 1.2rem;
    font-weight: 700;
}

.modal-close {
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    width: 36px;
    height: 36px;
    border-radius: var(--radius-md);
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    transition: var(--transition);
}

.modal-close:hover {
    color: var(--text-primary);
    border-color: var(--border-highlight);
}

.modal-body {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.modal-amount {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-md);
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
}

.modal-amount-label {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.modal-amount-value {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--text-primary);
}

.payment-methods {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.payment-method {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-md);
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: var(--transition);
    text-align: left;
    width: 100%;
    color: var(--text-primary);
    font-family: 'Plus Jakarta Sans', sans-serif;
}

.payment-method:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: var(--border-highlight);
}

.payment-method > i:first-child {
    font-size: 1.3rem;
    width: 24px;
    text-align: center;
    color: var(--text-secondary);
}

.payment-method-name {
    font-weight: 600;
    font-size: 0.95rem;
}

.payment-method-desc {
    font-size: 0.8rem;
    color: var(--text-tertiary);
    margin-left: auto;
}

.payment-method-arrow {
    color: var(--text-tertiary);
    font-size: 0.8rem;
    transition: var(--transition);
}

.payment-method:hover .payment-method-arrow {
    color: var(--text-primary);
    transform: translateX(2px);
}

.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

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

.modal {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
    max-width: 500px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    transform: scale(0.9);
    opacity: 0;
    transition: var(--transition);
}

.modal-overlay.active .modal {
    transform: scale(1);
    opacity: 1;
}

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

.modal-title {
    font-size: 1.25rem;
    font-weight: 700;
}

.modal-close {
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 1.25rem;
    cursor: pointer;
    padding: 4px;
    transition: var(--transition-fast);
}

.modal-close:hover {
    color: var(--text-primary);
}

.modal-body {
    margin-bottom: var(--space-lg);
}

.modal-footer {
    display: flex;
    gap: var(--space-md);
    justify-content: flex-end;
}

/* ==========================================================================
   10. Tables
   ========================================================================== */
.table-container {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    overflow: hidden;
    overflow-x: auto;
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.95rem;
}

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

.data-table th {
    background: var(--bg-card-hover);
    font-weight: 600;
    color: var(--text-secondary);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.data-table tr:last-child td {
    border-bottom: none;
}

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

.data-table tbody tr:hover {
    background: var(--bg-card-hover);
}

.data-table td {
    color: var(--text-primary);
}

/* Payments Table - Mobile-first responsive */
.payments-table {
    display: none;
}

.payments-mobile {
    display: block;
}

@media (min-width: 768px) {
    .payments-table {
        display: table;
        width: 100%;
        border-collapse: collapse;
    }

    .payments-mobile {
        display: none;
    }
}

/* Table Card View (Mobile) */
.table-card-view {
    display: none;
    flex-direction: column;
    gap: var(--space-md);
}

.table-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--space-md);
}

.table-card-row {
    display: flex;
    justify-content: space-between;
    padding: var(--space-sm) 0;
    border-bottom: 1px solid var(--border-color);
}

.table-card-row:last-child {
    border-bottom: none;
}

.table-card-label {
    color: var(--text-secondary);
    font-size: 0.85rem;
}

.table-card-value {
    font-weight: 500;
}

/* ==========================================================================
   11. Tabs
   ========================================================================== */
.tabs {
    display: flex;
    gap: var(--space-xs);
    border-bottom: 1px solid var(--border-color);
    /* margin-bottom: var(--space-lg); */
    overflow-x: auto;
    scrollbar-width: none;
    -ms-overflow-style: none;
}

.tabs::-webkit-scrollbar {
    display: none;
}

.tab-btn {
    background: none;
    border: none;
    color: var(--text-secondary);
    padding: var(--space-md) var(--space-lg);
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    position: relative;
    white-space: nowrap;
    transition: var(--transition-fast);
}

.tab-btn:hover {
    color: var(--text-primary);
}

.tab-btn.active {
    color: var(--text-primary);
}

.tab-content {
    display: none;
    animation: fadeIn 0.3s ease-out;
}

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

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

.form-label {
    display: block;
    margin-bottom: var(--space-sm);
    font-weight: 500;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.form-input,
.form-select {
    width: 100%;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 12px var(--space-md);
    color: var(--text-primary);
    font-size: 0.95rem;
    transition: var(--transition-fast);
    font-family: inherit;
}

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

.form-input:focus,
.form-select:focus {
    outline: none;
    border-color: var(--border-highlight);
    box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.05);
}

.form-input:disabled,
.form-select:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.form-select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23888888' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    padding-right: 40px;
}

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

/* Promo Input Group */
.promo-input-group {
    display: flex;
    gap: var(--space-sm);
}

.promo-input-group .form-input {
    flex: 1;
}

.promo-input-group .btn {
    flex-shrink: 0;
}

/* Form Error/Success States */
.form-input.error {
    border-color: var(--accent-danger);
}

.form-input.success {
    border-color: var(--accent-success);
}

.form-error {
    color: var(--accent-danger);
    font-size: 0.85rem;
    margin-top: var(--space-xs);
}

/* ==========================================================================
   13. Toggle Switches
   ========================================================================== */
.toggle-switch {
    position: relative;
    display: inline-block;
    width: 48px;
    height: 26px;
}

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

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

.toggle-slider::before {
    position: absolute;
    content: '';
    height: 20px;
    width: 20px;
    left: 3px;
    bottom: 3px;
    background-color: var(--text-primary);
    transition: var(--transition);
    border-radius: 50%;
}

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

.toggle-switch input:checked + .toggle-slider::before {
    transform: translateX(22px);
}

.toggle-switch input:focus + .toggle-slider {
    box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.2);
}

.toggle-label {
    margin-left: var(--space-sm);
    font-size: 0.95rem;
    color: var(--text-secondary);
}

/* ==========================================================================
   14.5. Finances Section Styles
   ========================================================================== */

/* Finances grid layout */
.finances-grid {
    gap: var(--space-lg);
}

/* Promo card styles */
.promo-card {
    padding: var(--space-xl);
}

.promo-input-group {
    display: flex;
    gap: var(--space-md);
    width: 100%;
}

.promo-input-group .form-input {
    flex: 1;
    background: var(--bg-page);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: 14px 20px;
    border-radius: var(--radius-md);
    font-size: 1rem;
    font-family: inherit;
    transition: var(--transition-fast);
}

.promo-input-group .form-input::placeholder {
    color: var(--text-tertiary);
}

.promo-input-group .form-input:focus {
    outline: none;
    border-color: var(--border-highlight);
    box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.05);
}

.promo-input-group .btn-extend {
    flex-shrink: 0;
}

/* Payments card styles */
.payments-card {
    padding: var(--space-xl);
}

/* Payment status colors */
.payment-status-success {
    color: var(--accent-success);
}

.payment-status-pending {
    color: var(--accent-warning);
}

.payment-status-failed {
    color: var(--accent-danger);
}

/* Payments table styles */
.payments-table {
    width: 100%;
    border-collapse: collapse;
    display: table;
}

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

.payments-table th {
    color: var(--text-secondary);
    font-weight: 600;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.payments-table tbody tr:hover {
    background: var(--bg-card-hover);
}

/* Mobile payments cards */
.payments-mobile {
    display: none;
    flex-direction: column;
    gap: var(--space-md);
}

.payment-card {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: var(--space-md);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-sm);
}

.payment-card-info {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.payment-card-date {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.payment-card-desc {
    color: var(--text-tertiary);
    font-size: 0.8rem;
}

.payment-card-amount {
    font-weight: 700;
    font-size: 1.1rem;
}

.payment-card-status {
    font-size: 0.85rem;
    font-weight: 600;
}

/* ==========================================================================
   14.6. Configurator Styles
   ========================================================================== */

/* Configurator Card */
.configurator-card {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.configurator-section {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.configurator-label {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-primary);
}

/* Chip buttons */
.chip-group {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
}

.chip {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    padding: 8px 16px;
    border-radius: var(--radius-md);
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    min-width: 60px;
    text-align: center;
}

.chip:hover {
    border-color: var(--border-highlight);
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.05);
}

.chip.active {
    background: var(--text-primary);
    color: var(--bg-page);
    border-color: var(--text-primary);
}

/* Option toggles */
.configurator-options {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.option-toggle {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 16px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: var(--transition);
}

.option-toggle:hover {
    border-color: var(--border-highlight);
}

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

.option-name {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-primary);
}

.option-price {
    font-size: 0.85rem;
    color: var(--text-tertiary);
}

/* Toggle slider (iOS style) for configurator options */
.option-toggle input[type="checkbox"] {
    display: none;
}

.option-toggle .toggle-slider {
    position: relative;
    width: 48px;
    height: 28px;
    background: var(--border-color);
    border-radius: 14px;
    transition: var(--transition);
    flex-shrink: 0;
    top: auto;
    left: auto;
    right: auto;
    bottom: auto;
}

.option-toggle .toggle-slider::before {
    display: none;
}

.option-toggle .toggle-slider::after {
    content: '';
    position: absolute;
    top: 3px;
    left: 3px;
    width: 22px;
    height: 22px;
    background: var(--text-primary);
    border-radius: 50%;
    transition: var(--transition);
}

.option-toggle input[type="checkbox"]:checked + .toggle-slider {
    background: var(--accent-success);
}

.option-toggle input[type="checkbox"]:checked + .toggle-slider::after {
    transform: translateX(20px);
}

/* Price summary */
.configurator-summary {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
    padding-top: var(--space-md);
    border-top: 1px solid var(--border-color);
}

.summary-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--space-md);
}

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

.summary-price {
    font-size: 1.75rem;
    font-weight: 800;
    background: linear-gradient(180deg, #FFFFFF 0%, #888888 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.summary-details {
    font-size: 0.85rem;
    color: var(--text-tertiary);
}

.configurator-pay-btn {
    padding: 14px 28px;
    font-size: 0.95rem;
    white-space: nowrap;
}

/* Mobile: stack summary row vertically */
@media (max-width: 768px) {
    .summary-row {
        flex-direction: column;
        align-items: stretch;
        gap: var(--space-md);
    }

    .configurator-pay-btn {
        width: 100%;
        padding: 16px;
        font-size: 1rem;
    }
}

/* Mobile adjustments for configurator */
@media (max-width: 768px) {
    .chip {
        flex: 1;
        min-width: 0;
        padding: 8px 4px;
        font-size: 0.8rem;
    }
}

/* ==========================================================================
   14.7. QR Code Modal Styles
   ========================================================================== */

/* QR Code Modal */
.qr-code-container {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: var(--space-lg);
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
}

.qr-code-img {
    width: 250px;
    height: 250px;
    border-radius: var(--radius-md);
}

@media (max-width: 480px) {
    .qr-code-img {
        width: 200px;
        height: 200px;
    }
}

/* Ref link action buttons */
.ref-link-actions {
    display: flex;
    gap: var(--space-sm);
    flex-shrink: 0;
}

.qr-btn-text {
    display: none;
}

@media (max-width: 768px) {
    .ref-link-actions {
        flex-direction: column;
        width: 100%;
    }

    .ref-link-actions .btn-copy {
        width: 100%;
        justify-content: center;
    }

    .qr-btn-text {
        display: inline;
    }
}

/* ==========================================================================
   14.8. Partner Program Section Styles
   ========================================================================== */

/* Partner program section */
.partner-steps {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    margin-top: var(--space-md);
}

.partner-step {
    display: flex;
    align-items: flex-start;
    gap: var(--space-md);
    padding: var(--space-md);
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    transition: var(--transition);
}

.partner-step:hover {
    border-color: var(--border-highlight);
}

.step-number {
    width: 36px;
    height: 36px;
    min-width: 36px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-highlight);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-weight: 700;
    font-size: 0.9rem;
    color: var(--text-primary);
}

.step-content {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.step-title {
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--text-primary);
}

.step-desc {
    font-size: 0.85rem;
    color: var(--text-tertiary);
}

/* ==========================================================================
   14.9. Mobile Menu Overlay
   ========================================================================== */

/* Mobile menu overlay */
.menu-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    z-index: 40; /* Below sidebar nav-menu (z-index: 50) but above main content */
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    transition: opacity 0.3s ease;
}

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

/* ==========================================================================
   15. Login Page
   ========================================================================== */
/* Telegram Login Page Specific Styles */
.login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-md);
    background: var(--bg-page);
    position: relative;
    overflow: hidden;
}

/* Login page decorative orbs */
.login-orb {
    position: fixed;
    border-radius: 50%;
    filter: blur(80px);
    pointer-events: none;
    z-index: 0;
}

.login-orb-1 {
    width: 400px;
    height: 400px;
    background: rgba(16, 185, 129, 0.08);
    top: -100px;
    right: -100px;
    animation: orbFloat 8s ease-in-out infinite;
}

.login-orb-2 {
    width: 350px;
    height: 350px;
    background: rgba(59, 130, 246, 0.06);
    bottom: -80px;
    left: -80px;
    animation: orbFloat 10s ease-in-out infinite reverse;
}

.login-card {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-xl);
    padding: var(--space-2xl);
    width: 100%;
    max-width: 440px;
    text-align: center;
    animation: fadeIn 0.5s ease-out;
    z-index: 1;
}

/* Large Brand Logo for Login Page */
.login-brand {
    margin-bottom: var(--space-xl);
}

.login-brand .brand {
    justify-content: center;
}

.login-brand .brand-icon {
    width: 64px;
    height: 64px;
    font-size: 1.75rem;
    background: linear-gradient(135deg, #555 0%, #111 100%);
}

.login-brand .brand-name {
    font-size: 1.75rem;
    font-weight: 800;
}

/* Login Typography */
.login-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: var(--space-sm);
    color: var(--text-primary);
}

.login-subtitle {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-bottom: var(--space-xl);
}

/* Telegram Login Section */
.telegram-login-wrapper {
    margin-bottom: var(--space-lg);
}

/* Telegram Button */
.btn-telegram {
    width: 100%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: 16px 24px;
    background: #0088cc;
    color: #ffffff;
    border: none;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
}

.btn-telegram:hover {
    background: #0099e6;
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0, 136, 204, 0.3);
}

.btn-telegram i {
    font-size: 1.25rem;
}

/* Divider */
.divider {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    margin: var(--space-lg) 0;
    color: var(--text-tertiary);
    font-size: 0.85rem;
}

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

/* Demo Button */
.btn-demo {
    width: 100%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: 12px 24px;
    background: transparent;
    color: var(--text-tertiary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    font-weight: 500;
    font-size: 0.85rem;
    cursor: pointer;
    transition: var(--transition);
}

.btn-demo:hover {
    background: rgba(255, 255, 255, 0.03);
    border-color: var(--border-highlight);
    color: var(--text-secondary);
}

.btn-demo i {
    font-size: 0.9rem;
}

/* Login Footer */
.login-footer {
    margin-top: var(--space-xl);
    padding-top: var(--space-lg);
    border-top: 1px solid var(--border-color);
    color: var(--text-tertiary);
    font-size: 0.8rem;
    line-height: 1.5;
}

.login-footer a {
    color: var(--text-secondary);
    font-weight: 500;
    text-decoration: underline;
    text-underline-offset: 2px;
    transition: var(--transition-fast);
}

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

/* Responsive Adjustments */
@media (max-width: 480px) {
    .login-card {
        padding: var(--space-xl) var(--space-lg);
        max-width: 100%;
    }

    .login-brand .brand-icon {
        width: 56px;
        height: 56px;
        font-size: 1.5rem;
    }

    .login-brand .brand-name {
        font-size: 1.5rem;
    }

    .login-title {
        font-size: 1.25rem;
    }

    .login-subtitle {
        font-size: 0.9rem;
    }

    .btn-telegram {
        padding: 14px 20px;
        font-size: 0.95rem;
    }
}

/* ==========================================================================
   16. Subscription Statuses
   ========================================================================== */
.status-active {
    color: var(--accent-success);
}

.status-active::before {
    content: '';
    display: inline-block;
    width: 8px;
    height: 8px;
    background-color: var(--accent-success);
    border-radius: 50%;
    margin-right: 8px;
    box-shadow: 0 0 8px rgba(16, 185, 129, 0.6);
}

.status-expiring {
    color: var(--accent-warning);
}

.status-expiring::before {
    content: '';
    display: inline-block;
    width: 8px;
    height: 8px;
    background-color: var(--accent-warning);
    border-radius: 50%;
    margin-right: 8px;
    box-shadow: 0 0 8px rgba(245, 158, 11, 0.6);
}

.status-inactive {
    color: var(--accent-danger);
}

.status-inactive::before {
    content: '';
    display: inline-block;
    width: 8px;
    height: 8px;
    background-color: var(--accent-danger);
    border-radius: 50%;
    margin-right: 8px;
    box-shadow: 0 0 8px rgba(239, 68, 68, 0.6);
}

/* Subscription status indicator dot */
/* Status dot wrapper with tooltip */
.status-dot-wrapper {
    position: absolute;
    top: 20px;
    right: 20px;
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    z-index: 2;
    cursor: pointer;
}

.status-dot-wrapper .status-dot {
    position: static;
    width: 10px;
    height: 10px;
}

/* Status tooltip on hover */
.status-tooltip {
    display: none;
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    padding: 10px 14px;
    white-space: nowrap;
    z-index: 10;
    flex-direction: column;
    gap: 6px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
}

.status-dot-wrapper:hover .status-tooltip {
    display: flex;
}

.status-tooltip-row {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.status-tooltip-row strong {
    color: var(--text-primary);
    font-weight: 700;
}

.status-dot {
    position: absolute;
    top: 24px;
    right: 24px;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    z-index: 2;
}

.status-dot--active {
    background-color: var(--accent-success);
    box-shadow: 0 0 12px rgba(16, 185, 129, 0.6);
    animation: pulse 2s infinite;
}

.status-dot--expiring {
    background-color: var(--accent-warning);
    box-shadow: 0 0 12px rgba(245, 158, 11, 0.6);
    animation: pulse 2s infinite;
}

.status-dot--inactive {
    background-color: var(--accent-danger);
    box-shadow: 0 0 12px rgba(239, 68, 68, 0.6);
}

/* ==========================================================================
   17. Animations
   ========================================================================== */
@keyframes spin {
    100% {
        transform: rotate(360deg);
    }
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.4);
    }
    70% {
        box-shadow: 0 0 0 8px rgba(16, 185, 129, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(16, 185, 129, 0);
    }
}

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

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

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

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

/* ==========================================================================
   14.10. Invite Page Styles
   ========================================================================== */

.invite-page {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    padding: var(--space-xl);
    gap: var(--space-xl);
    background: var(--bg-page);
    position: relative;
    overflow: hidden;
}

/* Decorative background orbs */
.invite-orb {
    position: fixed;
    border-radius: 50%;
    filter: blur(80px);
    pointer-events: none;
    z-index: 0;
}

.invite-orb-1 {
    width: 400px;
    height: 400px;
    background: rgba(16, 185, 129, 0.08);
    top: -100px;
    right: -100px;
    animation: orbFloat 8s ease-in-out infinite;
}

.invite-orb-2 {
    width: 350px;
    height: 350px;
    background: rgba(59, 130, 246, 0.06);
    bottom: -80px;
    left: -80px;
    animation: orbFloat 10s ease-in-out infinite reverse;
}

@keyframes orbFloat {
    0%, 100% { transform: translate(0, 0); }
    50% { transform: translate(20px, -20px); }
}

.invite-brand {
    position: absolute;
    top: var(--space-xl);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-secondary);
    z-index: 1;
    letter-spacing: -0.3px;
}

.invite-brand i {
    /* color: var(--accent-success); */
}

.invite-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-lg);
    z-index: 1;
    max-width: 400px;
    width: 100%;
    text-align: center;
}

/* Avatar with glow */
.invite-avatar-wrapper {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.invite-avatar-glow {
    position: absolute;
    width: 130px;
    height: 130px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(16, 185, 129, 0.2) 0%, transparent 70%);
    animation: glowPulse 3s ease-in-out infinite;
}

@keyframes glowPulse {
    0%, 100% { transform: scale(1); opacity: 0.6; }
    50% { transform: scale(1.15); opacity: 1; }
}

.invite-avatar {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    border: 3px solid rgba(255, 255, 255, 0.1);
    position: relative;
    z-index: 1;
    object-fit: cover;
}

/* Inviter info */
.invite-info {
    text-align: center;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.invite-label {
    font-size: 0.85rem;
    color: var(--text-tertiary);
    text-transform: uppercase;
    letter-spacing: 2px;
    font-weight: 600;
}

.invite-name {
    font-size: 2rem;
    font-weight: 800;
    color: var(--text-primary);
    letter-spacing: -0.5px;
}

/* Gift card */
.invite-gift-card {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-md) var(--space-lg);
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-xl);
    width: 100%;
}

.invite-gift-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-md);
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.2);
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 1.2rem;
    color: var(--accent-success);
    flex-shrink: 0;
}

.invite-gift-text {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.invite-gift-title {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-primary);
}

.invite-gift-subtitle {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

/* Features */
.invite-features {
    display: flex;
    justify-content: center;
    gap: var(--space-lg);
    width: 100%;
}

.invite-feature {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-xs);
    color: var(--text-tertiary);
    font-size: 0.8rem;
}

.invite-feature i {
    font-size: 1.1rem;
    color: var(--text-secondary);
}

/* CTA button */
.invite-btn {
    width: 100%;
    padding: 16px;
    font-size: 1rem;
    gap: var(--space-sm);
}

/* Mobile adjustments */
@media (max-width: 480px) {
    .invite-page {
        padding: var(--space-lg);
        justify-content: center;
        align-items: center;
    }

    .invite-content {
        align-items: center;
        margin: 0 auto;
    }

    .invite-name {
        font-size: 1.6rem;
    }

    .invite-avatar {
        width: 80px;
        height: 80px;
    }

    .invite-avatar-glow {
        width: 110px;
        height: 110px;
    }

    .invite-features {
        gap: var(--space-md);
    }

    .invite-orb-1 {
        width: 250px;
        height: 250px;
    }

    .invite-orb-2 {
        width: 200px;
        height: 200px;
    }
}

/* ==========================================================================
   Server Page Styles
   ========================================================================== */

/* Two-column layout: list + detail sidebar */
.server-layout {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: var(--space-lg);
    align-items: start;
}

.server-main {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

/* Stats row */
.server-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-md);
}

.server-stat-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: var(--space-lg) !important;
}

.server-stat-icon {
    font-size: 1.2rem;
    color: var(--text-tertiary);
    margin-bottom: var(--space-sm);
}

.server-stat-value {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--text-primary);
    line-height: 1;
}

.server-stat-value span {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-tertiary);
}

.server-stat-label {
    font-size: 0.8rem;
    color: var(--text-tertiary);
    margin-top: 6px;
}

/* Detail sidebar */
.server-detail-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: var(--space-xl) !important;
    position: sticky;
    top: var(--space-lg);
}

.server-detail-status {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--accent-success);
    margin-bottom: var(--space-lg);
}

.server-detail-flag {
    width: 72px;
    height: 54px;
    border-radius: 8px;
    object-fit: cover;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.25);
    margin-bottom: var(--space-md);
}

.server-detail-name {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-primary);
}

.server-detail-city {
    font-size: 0.85rem;
    color: var(--text-tertiary);
    margin-top: 4px;
}

.server-detail-metrics {
    width: 100%;
    margin-top: var(--space-lg);
    display: flex;
    flex-direction: column;
    gap: 1px;
    background: var(--border-color);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.server-detail-metric {
    display: flex;
    justify-content: space-between;
    padding: 12px 16px;
    background: var(--bg-card);
}

.server-detail-metric-label {
    font-size: 0.85rem;
    color: var(--text-tertiary);
}

.server-detail-metric-value {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--text-primary);
}

/* Server list */
.server-list {
    display: flex;
    flex-direction: column;
    gap: 2px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-xl);
    overflow: hidden;
}

.server-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px 24px;
    background: var(--bg-card);
    cursor: pointer;
    transition: var(--transition);
}

.server-row:hover {
    background: var(--bg-card-hover);
}

.server-row--active {
    background: rgba(16, 185, 129, 0.05);
    border-left: 3px solid var(--accent-success);
}

.server-row--active:hover {
    background: rgba(16, 185, 129, 0.08);
}

.server-row--disabled {
    opacity: 0.45;
    cursor: not-allowed;
}

.server-row--disabled:hover {
    background: var(--bg-card);
}

.server-row-left {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.server-flag {
    width: 44px;
    height: 33px;
    border-radius: 6px;
    object-fit: cover;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.server-row-country {
    font-weight: 700;
    font-size: 1rem;
    color: var(--text-primary);
    letter-spacing: -0.2px;
}

.server-row-city {
    font-size: 0.82rem;
    color: var(--text-tertiary);
    margin-top: 3px;
}

.server-row-right {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
}

.server-row-ping {
    font-size: 0.9rem;
    font-weight: 700;
    min-width: 70px;
    text-align: right;
    font-variant-numeric: tabular-nums;
}

.ping-good { color: var(--accent-success); }
.ping-medium { color: var(--accent-warning); }
.ping-high { color: var(--accent-danger); }

.server-row-load {
    display: flex;
    align-items: center;
    gap: 10px;
    min-width: 110px;
}

.server-row-load span {
    font-size: 0.8rem;
    color: var(--text-tertiary);
    min-width: 30px;
}

.load-bar {
    width: 60px;
    height: 5px;
    background: var(--border-color);
    border-radius: 3px;
    overflow: hidden;
}

.load-bar-fill {
    height: 100%;
    background: var(--accent-success);
    border-radius: 3px;
    transition: width 0.3s ease;
}

.server-badge {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    font-size: 0.75rem;
}

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

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

.server-row-arrow {
    font-size: 0.75rem;
    color: var(--text-tertiary);
    transition: var(--transition);
}

.server-row:hover .server-row-arrow {
    color: var(--text-secondary);
    transform: translateX(2px);
}

@media (max-width: 768px) {
    .server-layout {
        grid-template-columns: 1fr;
    }

    .server-detail {
        display: none;
    }

    .server-stats {
        grid-template-columns: repeat(3, 1fr);
        gap: var(--space-sm);
    }

    .server-stat-card {
        padding: var(--space-md) !important;
    }

    .server-stat-value {
        font-size: 1.3rem;
    }

    .server-row {
        padding: 14px 16px;
    }

    .server-row-load {
        display: none;
    }

    .server-row-ping {
        min-width: auto;
    }
}

/* ==========================================================================
   Share Page Styles
   ========================================================================== */

.share-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-page);
    position: relative;
    overflow: hidden;
}

.share-orb {
    position: fixed;
    border-radius: 50%;
    filter: blur(80px);
    pointer-events: none;
    z-index: 0;
}

.share-orb-1 {
    width: 400px;
    height: 400px;
    background: rgba(16, 185, 129, 0.08);
    top: -100px;
    right: -100px;
    animation: orbFloat 8s ease-in-out infinite;
}

.share-orb-2 {
    width: 350px;
    height: 350px;
    background: rgba(59, 130, 246, 0.06);
    bottom: -80px;
    left: -80px;
    animation: orbFloat 10s ease-in-out infinite reverse;
}

.share-brand {
	position: absolute;
    top: var(--space-xl);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-secondary);
    z-index: 1;
    letter-spacing: -0.3px;
    white-space: nowrap;
}

.share-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-lg);
    z-index: 1;
    padding: var(--space-md);
    width: 100%;
    max-width: 380px;
}

.share-qr-card {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-md);
    width: 100%;
}

.share-qr-label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.share-qr-wrapper {
    background: #111;
    border-radius: var(--radius-lg);
    padding: 16px;
}

.share-qr-img {
    display: block;
    width: 220px;
    height: 220px;
    border-radius: var(--radius-md);
}

.share-ref-link {
    font-size: 0.75rem;
    color: var(--text-tertiary);
    word-break: break-all;
    text-align: center;
}

.share-btn {
    width: 100%;
}

/* Share messengers grid */
.share-messengers {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-sm);
}

.share-messenger-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    padding: var(--space-md);
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    color: var(--text-primary);
    cursor: pointer;
    transition: var(--transition);
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-size: 0.8rem;
}

.share-messenger-btn i {
    font-size: 1.5rem;
}

.share-messenger-btn:hover {
    background: var(--bg-card-hover);
    border-color: var(--border-highlight);
    transform: translateY(-2px);
}

@media (max-width: 480px) {
    .share-messengers {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* ==========================================================================
   Profile Page Styles
   ========================================================================== */

.profile-page {
    display: flex;
    flex-direction: column;
    align-items: center;
    min-height: 100vh;
    padding: var(--space-xl);
    padding-top: 80px;
    background: var(--bg-page);
    position: relative;
    overflow-x: hidden;
}

/* Decorative orbs */
.profile-orb {
    position: fixed;
    border-radius: 50%;
    filter: blur(80px);
    pointer-events: none;
    z-index: 0;
}

.profile-orb-1 {
    width: 350px;
    height: 350px;
    background: rgba(16, 185, 129, 0.06);
    top: -80px;
    right: -80px;
}

.profile-orb-2 {
    width: 300px;
    height: 300px;
    background: rgba(59, 130, 246, 0.05);
    bottom: -60px;
    left: -60px;
}

/* Brand */
.profile-brand {
    position: absolute;
    top: var(--space-xl);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-secondary);
    z-index: 1;
    letter-spacing: -0.3px;
    white-space: nowrap;
}

/* Content */
.profile-content {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
    max-width: 500px;
    width: 100%;
    z-index: 1;
}

/* User info */
.profile-user {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
    text-align: center;
}

.profile-avatar {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: var(--glass-bg);
    border: 2px solid var(--border-color);
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 2rem;
    font-weight: 800;
    color: var(--text-primary);
}

.profile-name {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--text-primary);
    letter-spacing: -0.5px;
}

.profile-id {
    font-size: 0.85rem;
    color: var(--text-tertiary);
    font-weight: 500;
}

/* Cards */
.profile-card {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-xl);
    padding: var(--space-lg);
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.profile-card-label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-tertiary);
    text-transform: uppercase;
    letter-spacing: 1px;
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

/* Stats grid */
.profile-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-md);
}

.profile-stat {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.profile-stat-label {
    font-size: 0.8rem;
    color: var(--text-tertiary);
}

.profile-stat-value {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: var(--space-xs);
}

.profile-status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--accent-success);
    display: inline-block;
    box-shadow: 0 0 6px rgba(16, 185, 129, 0.5);
}

/* Key container */
.profile-key-container {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.profile-key-string {
    font-family: 'Courier New', monospace;
    font-size: 0.8rem;
    color: var(--text-secondary);
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: var(--space-md);
    word-break: break-all;
    line-height: 1.5;
}

.profile-key-container .btn-copy {
    width: 100%;
    justify-content: center;
}

/* Steps */
/* Connect app buttons */
.profile-connect-apps {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-sm);
}

.profile-connect-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    padding: var(--space-md);
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    color: var(--text-primary);
    text-decoration: none;
    transition: var(--transition);
    text-align: center;
}

.profile-connect-btn:hover {
    background: rgba(255, 255, 255, 0.06);
    border-color: var(--border-highlight);
}

.profile-connect-btn i {
    font-size: 1.5rem;
    color: var(--text-secondary);
}

.profile-connect-btn span {
    font-weight: 600;
    font-size: 0.9rem;
}

.profile-connect-btn small {
    font-size: 0.75rem;
    color: var(--text-tertiary);
}

/* Mobile */
@media (max-width: 480px) {
    .profile-page {
        padding: var(--space-md);
        padding-top: 70px;
    }

    .profile-name {
        font-size: 1.5rem;
    }

    .profile-card {
        padding: var(--space-md);
    }

    .profile-avatar {
        width: 64px;
        height: 64px;
        font-size: 1.5rem;
    }
}

/* ==========================================================================
   18. Utilities
   ========================================================================== */
.text-center {
    text-align: center;
}

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

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

.text-secondary {
    color: var(--text-secondary);
}

.text-tertiary {
    color: var(--text-tertiary);
}

.text-success {
    color: var(--accent-success);
}

.text-warning {
    color: var(--accent-warning);
}

.text-danger {
    color: var(--accent-danger);
}

.text-info {
    color: var(--accent-info);
}

/* Margins */
.mt-4 { margin-top: 4px; }
.mt-8 { margin-top: 8px; }
.mt-16 { margin-top: 16px; }
.mt-24 { margin-top: 24px; }
.mt-32 { margin-top: 32px; }

.mb-4 { margin-bottom: 4px; }
.mb-8 { margin-bottom: 8px; }
.mb-16 { margin-bottom: 16px; }
.mb-24 { margin-bottom: 24px; }
.mb-32 { margin-bottom: 32px; }

.ml-4 { margin-left: 4px; }
.ml-8 { margin-left: 8px; }
.ml-16 { margin-left: 16px; }

.mr-4 { margin-right: 4px; }
.mr-8 { margin-right: 8px; }
.mr-16 { margin-right: 16px; }

/* Gaps */
.gap-4 { gap: 4px; }
.gap-8 { gap: 8px; }
.gap-16 { gap: 16px; }
.gap-24 { gap: 24px; }
.gap-32 { gap: 32px; }

/* Display */
.hidden {
    display: none !important;
}

.visible {
    display: block;
}

.flex {
    display: flex;
}

.flex-col {
    flex-direction: column;
}

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

.justify-between {
    justify-content: space-between;
}

.justify-center {
    justify-content: center;
}

/* Visibility by Device */
.visible-mobile {
    display: none;
}

.visible-desktop {
    display: block;
}

/* ==========================================================================
   19. Responsive Design (Mobile-First)
   ========================================================================== */

/* Base: Mobile (< 768px) */
@media (max-width: 767px) {
    .layout-wrapper {
        flex-direction: column;
        padding: var(--space-md);
        gap: var(--space-md);
    }

    .sidebar {
        width: 100%;
        height: auto;
        position: relative;
        top: 0;
        flex-direction: row;
        align-items: center;
        justify-content: space-between;
        padding: var(--space-md) var(--space-lg);
        gap: var(--space-md);
    }

    .nav-menu {
        display: none;
        position: absolute;
        top: 90px;
        left: 0;
        width: 100%;
        background: var(--glass-bg);
        backdrop-filter: blur(20px);
        border: 1px solid var(--glass-border);
        border-radius: var(--radius-xl);
        padding: var(--space-md);
        z-index: 50;
    }

    .nav-menu.show {
        display: flex;
    }

    .user-profile {
        display: none;
    }

    .mobile-toggle {
        display: flex;
    }

    .bento-grid {
        grid-template-columns: 1fr;
        gap: var(--space-md);
    }

    .card-status,
    .card-traffic,
    .card-key,
    .card-app {
        grid-column: span 1;
    }

    /* Partner stats cards - override inline styles on mobile */
    .bento-grid > .bento-card[style*="grid-column: span 4"] {
        grid-column: span 1 !important;
    }

    .card-app {
        flex-direction: row;
    }

    .status-content {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-md);
    }

    .status-value {
        font-size: 2.5rem;
    }

    .card-traffic {
        flex-direction: column;
        align-items: flex-start;
    }

    .traffic-progress-bg {
        width: 100%;
        margin-left: 0;
        margin-top: var(--space-md);
    }

    .key-container {
        flex-direction: column;
        align-items: stretch;
        gap: var(--space-md);
    }

    .key-string {
        margin-right: 0;
        text-align: center;
    }

    .btn-copy {
        justify-content: center;
    }

    .header {
        flex-direction: column;
        align-items: center;
        text-align: center;
        gap: var(--space-sm);
        margin-bottom: 0;
    }

    .header h1 {
        font-size: 1.5rem;
    }

    .header p {
        text-align: center;
    }

    /* Tables to Cards */
    .table-container {
        display: none;
    }

    .table-card-view {
        display: flex;
    }

    /* Toast Position */
    .toast-container {
        left: var(--space-md);
        right: var(--space-md);
        bottom: var(--space-md);
    }

    .toast {
        min-width: auto;
        max-width: none;
    }

    /* Modal */
    .modal {
        padding: var(--space-lg);
        width: 95%;
        max-width: none;
    }

    /* Payment Modal Mobile */
    .payment-method-desc {
        display: none;
    }

    .payment-method-name {
        flex: 1;
    }

    /* Utilities */
    .visible-mobile {
        display: block;
    }

    .visible-desktop {
        display: none;
    }

    /* ========================================
       Mobile Responsiveness Improvements
       ======================================== */

    /* Reduce card padding on mobile */
    .bento-card {
        padding: var(--space-lg);
    }

    /* Subscription card - button full width on mobile */
    .subscription-details {
        flex-direction: column;
        align-items: stretch;
        gap: var(--space-md);
    }

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

    /* Key container - button full width */
    .key-container .btn-copy {
        width: 100%;
    }

    /* Tabs - horizontal scroll without wrapping */
    .tabs {
        flex-wrap: nowrap;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
        -ms-overflow-style: none;
        padding-bottom: var(--space-sm);
    }

    .tabs::-webkit-scrollbar {
        display: none;
    }

    .tab-btn {
        flex-shrink: 0;
        white-space: nowrap;
    }

    /* Instruction steps - single column */
    .instruction-steps .step {
        flex-direction: column;
        gap: var(--space-sm);
    }

    .instruction-steps .step > div:first-child {
        align-self: flex-start;
    }

    /* Download buttons full width in instructions */
    .tab-content .btn-copy {
        width: 100%;
        justify-content: center;
    }

    /* Promo code input and button stack on mobile */
    .promo-input-group,
    .bento-card > div[style*="display: flex"] {
        flex-direction: column;
    }

    .promo-input-group .form-input,
    .promo-input-group .btn,
    .bento-card input[type="text"] {
        width: 100%;
    }

    /* Settings - toggle switches full width rows */
    .setting-item {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-md);
    }

    .setting-item > div:first-child {
        width: 100%;
    }

    /* Settings save button full width */
    .bento-card .btn-copy {
        width: 100%;
        justify-content: center;
    }
}

/* Tablet (768px - 991px) */
@media (min-width: 768px) and (max-width: 991px) {
    .layout-wrapper {
        flex-direction: column;
    }

    .sidebar {
        width: 100%;
        height: auto;
        position: relative;
        top: 0;
        flex-direction: row;
        align-items: center;
        justify-content: space-between;
        padding: var(--space-md) var(--space-lg);
    }

    .nav-menu {
        display: none;
        position: absolute;
        top: 90px;
        left: 0;
        width: 100%;
        background: var(--glass-bg);
        backdrop-filter: blur(20px);
        border: 1px solid var(--glass-border);
        border-radius: var(--radius-xl);
        padding: var(--space-md);
        z-index: 50;
    }

    .nav-menu.show {
        display: flex;
    }

    .user-profile {
        display: none;
    }

    .mobile-toggle {
        display: flex;
    }

    .card-status {
        grid-column: span 12;
    }

    .card-traffic {
        grid-column: span 12;
        display: flex;
        justify-content: space-between;
        align-items: center;
        flex-direction: row;
    }

    .traffic-info {
        flex: 1;
    }

    .traffic-progress-bg {
        width: 50%;
        margin-top: 0;
        margin-left: var(--space-lg);
    }

    .card-traffic .status-value {
        font-size: 2.5rem;
    }

    .card-app {
        grid-column: span 6;
    }

    .key-container {
        flex-direction: row;
    }

    /* Show table on tablet, hide mobile cards */
    .payments-table {
        display: table !important;
    }

    .payments-mobile {
        display: none !important;
    }
}

/* Desktop (992px - 1199px) */
@media (min-width: 992px) {
    .sidebar {
        width: 260px;
    }

    .nav-menu {
        display: flex !important;
    }

    .mobile-toggle {
        display: none !important;
    }

    .user-profile {
        display: flex !important;
    }

    .card-status {
        grid-column: span 8;
    }

    .card-traffic {
        grid-column: span 4;
    }

    .card-app {
        grid-column: span 4;
    }

    /* Show table on desktop, hide mobile cards */
    .payments-table {
        display: table !important;
    }

    .payments-mobile {
        display: none !important;
    }
}

/* Wide Desktop (1200px+) */
@media (min-width: 1200px) {
    .sidebar {
        width: 280px;
    }

    .card-status {
        grid-column: span 8;
    }

    .card-traffic {
        grid-column: span 4;
    }

    .card-app {
        grid-column: span 3;
    }
}

/* Extra Wide (1440px+) */
@media (min-width: 1440px) {
    .layout-wrapper {
        gap: 40px;
    }

    .sidebar {
        width: 300px;
    }
}

/* Small Mobile (< 480px) */
@media (max-width: 480px) {
    /* Further reduce padding on small screens */
    .bento-card {
        padding: var(--space-md);
    }

    /* Smaller header text */
    .header h1 {
        font-size: 1.25rem;
    }

    .header p {
        font-size: 0.9rem;
    }

    /* Smaller status values */
    .status-value {
        font-size: 2rem;
    }

    /* Smaller card labels */
    .card-label {
        font-size: 0.75rem;
        letter-spacing: 1px;
    }

    /* Smaller gap in bento grid */
    .bento-grid {
        gap: var(--space-md);
    }

    /* Smaller app icons */
    .app-icon {
        font-size: 1.75rem;
    }

    /* Smaller buttons */
    .btn-extend,
    .btn-copy {
        padding: 10px 16px;
        font-size: 0.85rem;
    }

    /* Smaller tabs */
    .tab-btn {
        padding: var(--space-sm) var(--space-md);
        font-size: 0.85rem;
    }

    /* Adjust subscription days display */
    .subscription-days {
        flex-direction: row;
        gap: 4px;
    }

    .days-label {
        font-size: 0.85rem;
    }

    /* Promo input group - stack on mobile */
    .promo-input-group {
        flex-direction: column;
        gap: var(--space-md);
    }

    .promo-input-group .form-input,
    .promo-input-group .btn-extend {
        width: 100%;
    }

    /* Payments table hidden on mobile, cards shown */
    .payments-table {
        display: none !important;
    }

    .payments-mobile {
        display: flex !important;
        flex-direction: column;
        gap: var(--space-md);
    }

    /* Payment card mobile layout */
    .payment-card {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-sm);
    }

    .payment-card-info {
        width: 100%;
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
    }

    .payment-card-amount {
        font-size: 1.25rem;
    }
}