/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Dark theme colors */
    --bg-primary: #0a0e1a;
    --bg-secondary: #111827;
    --bg-tertiary: #1a1f2e;
    --bg-card: #1e2432;
    --bg-hover: #252b3a;
    
    /* Neon green colors */
    --neon-green: #00ff88;
    --neon-green-dark: #00cc6f;
    --neon-green-light: #33ffaa;
    --neon-green-glow: rgba(0, 255, 136, 0.3);
    --neon-green-glow-strong: rgba(0, 255, 136, 0.5);
    
    /* Text colors */
    --text-primary: #e5e7eb;
    --text-secondary: #9ca3af;
    --text-muted: #6b7280;
    
    /* Border colors */
    --border-color: #2d3748;
    --border-hover: #3d4758;
    
    /* Status colors */
    --status-active: #00ff88;
    --status-inactive: #ef4444;
    --status-warning: #f59e0b;
    
    /* Shadows */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.5);
    --shadow-neon: 0 0 20px var(--neon-green-glow);
    --shadow-neon-strong: 0 0 30px var(--neon-green-glow-strong);
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
    background-image: 
        radial-gradient(circle at 20% 50%, rgba(0, 255, 136, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(0, 255, 136, 0.05) 0%, transparent 50%);
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 20px;
}

/* Header */
.header {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 20px 30px;
    margin-bottom: 30px;
    box-shadow: var(--shadow-md);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 28px;
    font-weight: 700;
    color: var(--text-primary);
}

.neon-text {
    color: var(--neon-green);
    text-shadow: 0 0 10px var(--neon-green-glow), 0 0 20px var(--neon-green-glow);
    animation: neon-pulse 2s ease-in-out infinite alternate;
}

@keyframes neon-pulse {
    from {
        text-shadow: 0 0 10px var(--neon-green-glow), 0 0 20px var(--neon-green-glow);
    }
    to {
        text-shadow: 0 0 15px var(--neon-green-glow-strong), 0 0 30px var(--neon-green-glow-strong);
    }
}

.user-info {
    display: flex;
    align-items: center;
    gap: 15px;
}

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

/* Auth Section */
.auth-section {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 60vh;
}

.auth-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 40px;
    max-width: 450px;
    width: 100%;
    box-shadow: var(--shadow-lg);
}

.auth-title {
    font-size: 24px;
    margin-bottom: 10px;
    color: var(--text-primary);
}

.auth-description {
    color: var(--text-secondary);
    margin-bottom: 30px;
    font-size: 14px;
}

.auth-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-label {
    color: var(--text-primary);
    font-size: 14px;
    font-weight: 500;
}

.form-input {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 12px 16px;
    color: var(--text-primary);
    font-size: 14px;
    transition: all 0.3s ease;
}

.form-input:focus {
    outline: none;
    border-color: var(--neon-green);
    box-shadow: 0 0 0 3px var(--neon-green-glow);
}

.form-hint {
    color: var(--text-muted);
    font-size: 12px;
}

/* Buttons */
.btn-primary, .btn-secondary {
    padding: 12px 24px;
    border: none;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
}

.btn-primary {
    background: var(--neon-green);
    color: var(--bg-primary);
    box-shadow: 0 4px 15px var(--neon-green-glow);
}

.btn-primary:hover {
    background: var(--neon-green-light);
    box-shadow: 0 6px 20px var(--neon-green-glow-strong);
    transform: translateY(-2px);
}

.btn-primary:active {
    transform: translateY(0);
}

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

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

/* Navigation Tabs */
.nav-tabs {
    display: flex;
    gap: 10px;
    margin-bottom: 30px;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 0;
}

.nav-tab {
    background: transparent;
    border: none;
    border-bottom: 2px solid transparent;
    padding: 15px 25px;
    color: var(--text-secondary);
    font-size: 15px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 8px;
}

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

.nav-tab.active {
    color: var(--neon-green);
    border-bottom-color: var(--neon-green);
    box-shadow: 0 -2px 10px var(--neon-green-glow);
}

.nav-icon {
    font-size: 18px;
}

/* Tab Content */
.tab-content {
    display: none;
}

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

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 25px;
}

.section-title {
    font-size: 24px;
    color: var(--text-primary);
}

/* Tunnels Grid */
.tunnels-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 20px;
}

.tunnel-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 20px;
    transition: all 0.3s ease;
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.tunnel-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--neon-green);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.tunnel-card:hover {
    border-color: var(--neon-green);
    box-shadow: var(--shadow-neon);
    transform: translateY(-4px);
}

.tunnel-card:hover::before {
    transform: scaleX(1);
}

.tunnel-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 15px;
}

.tunnel-name {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-primary);
}

.tunnel-type {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 6px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    background: var(--bg-tertiary);
    color: var(--neon-green);
}

.tunnel-status {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    border-radius: 6px;
    font-size: 12px;
    font-weight: 600;
}

.tunnel-status.active {
    background: rgba(0, 255, 136, 0.1);
    color: var(--status-active);
}

.tunnel-status.inactive {
    background: rgba(239, 68, 68, 0.1);
    color: var(--status-inactive);
}

.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: currentColor;
    box-shadow: 0 0 8px currentColor;
    animation: pulse 2s ease-in-out infinite;
}

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

.tunnel-info {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-top: 15px;
}

.tunnel-info-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 0;
    border-bottom: 1px solid var(--border-color);
}

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

.tunnel-info-label {
    color: var(--text-secondary);
    font-size: 13px;
}

.tunnel-info-value {
    color: var(--text-primary);
    font-size: 13px;
    font-weight: 500;
    font-family: 'Courier New', monospace;
}

.tunnel-traffic {
    margin-top: 15px;
    padding-top: 15px;
    border-top: 1px solid var(--border-color);
}

.traffic-item {
    display: flex;
    justify-content: space-between;
    margin-bottom: 8px;
    font-size: 13px;
}

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

.traffic-value {
    color: var(--neon-green);
    font-weight: 600;
}

/* Stats Container */
.stats-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.stat-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 25px;
    text-align: center;
    transition: all 0.3s ease;
}

.stat-card:hover {
    border-color: var(--neon-green);
    box-shadow: var(--shadow-neon);
    transform: translateY(-4px);
}

.stat-value {
    font-size: 36px;
    font-weight: 700;
    color: var(--neon-green);
    margin-bottom: 10px;
    text-shadow: 0 0 10px var(--neon-green-glow);
}

.stat-label {
    color: var(--text-secondary);
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Admin Section */
.admin-container {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 25px;
}

.admin-tabs {
    display: flex;
    gap: 10px;
    margin-bottom: 25px;
    border-bottom: 1px solid var(--border-color);
}

.admin-tab-btn {
    background: transparent;
    border: none;
    border-bottom: 2px solid transparent;
    padding: 12px 20px;
    color: var(--text-secondary);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
}

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

.admin-tab-btn.active {
    color: var(--neon-green);
    border-bottom-color: var(--neon-green);
}

.admin-content {
    min-height: 200px;
}

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

.admin-table th,
.admin-table td {
    padding: 12px;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

.admin-table th {
    color: var(--text-secondary);
    font-weight: 600;
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.admin-table td {
    color: var(--text-primary);
    font-size: 14px;
}

.admin-table tr:hover {
    background: var(--bg-hover);
}

.admin-stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.limits-form {
    max-width: 600px;
}

.subnets-lists {
    margin-top: 30px;
}

/* API Documentation */
.api-docs-container {
    max-width: 1000px;
}

.api-token-section {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 20px;
    margin-bottom: 30px;
}

.api-token-display {
    display: flex;
    gap: 10px;
    align-items: center;
    margin-top: 10px;
}

.api-token-code {
    flex: 1;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    padding: 12px;
    font-family: 'Courier New', monospace;
    font-size: 13px;
    color: var(--neon-green);
    word-break: break-all;
}

.api-docs-content {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 25px;
}

.api-endpoint {
    margin-bottom: 30px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--border-color);
}

.api-endpoint:last-child {
    border-bottom: none;
}

.api-endpoint h4 {
    color: var(--neon-green);
    margin-bottom: 10px;
    font-size: 18px;
}

.api-endpoint p {
    color: var(--text-secondary);
    margin-bottom: 15px;
    font-size: 14px;
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    z-index: 1000;
    justify-content: center;
    align-items: center;
    backdrop-filter: blur(5px);
}

.modal.active {
    display: flex;
}

.modal-content {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    max-width: 600px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: var(--shadow-lg), var(--shadow-neon);
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 25px;
    border-bottom: 1px solid var(--border-color);
}

.modal-title {
    font-size: 20px;
    color: var(--text-primary);
}

.modal-close {
    background: transparent;
    border: none;
    color: var(--text-secondary);
    font-size: 28px;
    cursor: pointer;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 6px;
    transition: all 0.3s ease;
}

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

.modal-body {
    padding: 25px;
}

.modal-info {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.modal-info-item {
    display: flex;
    justify-content: space-between;
    padding: 12px;
    background: var(--bg-secondary);
    border-radius: 8px;
    border-left: 3px solid var(--neon-green);
}

.modal-info-label {
    color: var(--text-secondary);
    font-size: 13px;
    font-weight: 500;
}

.modal-info-value {
    color: var(--text-primary);
    font-size: 13px;
    font-family: 'Courier New', monospace;
    word-break: break-all;
}

/* Loading */
.loading {
    text-align: center;
    padding: 40px;
    color: var(--text-secondary);
    font-size: 16px;
}

.loading::after {
    content: '...';
    animation: dots 1.5s steps(4, end) infinite;
}

@keyframes dots {
    0%, 20% {
        content: '.';
    }
    40% {
        content: '..';
    }
    60%, 100% {
        content: '...';
    }
}

/* Notification */
.notification {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background: var(--bg-card);
    border: 1px solid var(--neon-green);
    border-radius: 8px;
    padding: 15px 20px;
    box-shadow: var(--shadow-neon);
    transform: translateY(100px);
    opacity: 0;
    transition: all 0.3s ease;
    z-index: 2000;
    max-width: 400px;
}

.notification.show {
    transform: translateY(0);
    opacity: 1;
}

.notification.success {
    border-color: var(--neon-green);
    color: var(--neon-green);
}

.notification.error {
    border-color: var(--status-inactive);
    color: var(--status-inactive);
}

/* Pagination */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 15px;
    margin-top: 20px;
    padding: 15px;
    flex-wrap: wrap;
}

.pagination-info {
    color: var(--text-secondary);
    font-size: 14px;
}

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

/* Subnets list */
.subnets-list-container {
    margin-top: 20px;
}

.subnets-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 10px;
    margin-top: 15px;
}

.subnet-item {
    padding: 10px;
    background: var(--bg-secondary);
    border-radius: 6px;
    border: 1px solid var(--border-color);
}

.subnet-item code {
    font-family: 'Courier New', monospace;
    color: var(--neon-green);
    font-size: 13px;
}

/* Responsive */
@media (max-width: 768px) {
    .container {
        padding: 10px;
    }
    
    .header {
        padding: 15px 10px;
    }
    
    .header-content {
        flex-direction: column;
        gap: 15px;
        align-items: flex-start;
    }
    
    .nav-tabs {
        flex-wrap: wrap;
        gap: 5px;
    }
    
    .nav-tab {
        padding: 8px 12px;
        font-size: 13px;
    }
    
    .nav-tab span {
        display: none;
    }
    
    .nav-tab .nav-icon {
        display: inline-block;
        font-size: 18px;
    }
    
    .tunnels-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .stats-container {
        grid-template-columns: 1fr;
    }
    
    .admin-table {
        font-size: 11px;
        display: block;
        overflow-x: auto;
    }
    
    .admin-table thead,
    .admin-table tbody,
    .admin-table tr {
        display: block;
    }
    
    .admin-table th,
    .admin-table td {
        padding: 6px;
        display: block;
        text-align: left;
        border-bottom: 1px solid var(--border-color);
    }
    
    .admin-table th {
        background: var(--bg-secondary);
        font-weight: bold;
    }
    
    .admin-table td:before {
        content: attr(data-label) ": ";
        font-weight: bold;
        display: inline-block;
        width: 100px;
    }
    
    .admin-table-container {
        overflow-x: auto;
    }
    
    .pagination {
        flex-direction: column;
        gap: 10px;
    }
    
    .pagination-info {
        font-size: 12px;
    }
    
    .modal-content {
        width: 95%;
        max-width: 95%;
        margin: 10px;
        max-height: 90vh;
        overflow-y: auto;
    }
    
    .admin-tabs {
        flex-wrap: wrap;
        gap: 5px;
    }
    
    .admin-tab-btn {
        padding: 8px 12px;
        font-size: 12px;
    }
    
    .subnets-list {
        grid-template-columns: 1fr;
    }
    
    .btn-action {
        padding: 6px 10px;
        font-size: 11px;
    }
    
    .admin-stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
    }
    
    .stat-card {
        padding: 15px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 5px;
    }
    
    .header {
        padding: 10px 5px;
    }
    
    .nav-tab {
        padding: 6px 8px;
        font-size: 12px;
    }
    
    .admin-stats-grid {
        grid-template-columns: 1fr;
    }
    
    .admin-table th,
    .admin-table td {
        padding: 4px;
        font-size: 10px;
    }
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: var(--bg-secondary);
}

::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--neon-green);
}

/* Tunnel Actions */
.tunnel-actions {
    display: flex;
    gap: 10px;
    margin-top: 15px;
    padding-top: 15px;
    border-top: 1px solid var(--border-color);
    flex-wrap: wrap;
}

.btn-action {
    padding: 8px 16px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    background: var(--bg-secondary);
    color: var(--text-primary);
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-action.active {
    background: var(--neon-green);
    color: var(--bg-primary);
    border-color: var(--neon-green);
    box-shadow: var(--shadow-neon);
}

.btn-action:hover {
    background: var(--bg-hover);
    border-color: var(--neon-green);
    color: var(--neon-green);
}

.btn-action.btn-danger {
    border-color: var(--status-inactive);
    color: var(--status-inactive);
}

.btn-action.btn-danger:hover {
    background: rgba(239, 68, 68, 0.1);
    border-color: var(--status-inactive);
}

/* Form Actions */
.form-actions {
    display: flex;
    gap: 10px;
    margin-top: 20px;
}

.modal-footer {
    padding: 20px 25px;
    border-top: 1px solid var(--border-color);
}

.modal-actions {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.config-code {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 15px;
    font-family: 'Courier New', monospace;
    font-size: 12px;
    color: var(--neon-green);
    overflow-x: auto;
    white-space: pre-wrap;
    word-wrap: break-word;
}

.header-actions {
    display: flex;
    gap: 10px;
    align-items: center;
}

/* Empty State */
.empty-state {
    text-align: center;
    padding: 60px 20px;
    color: var(--text-secondary);
}

.empty-state-icon {
    font-size: 64px;
    margin-bottom: 20px;
    opacity: 0.5;
}

.empty-state-text {
    font-size: 16px;
    margin-bottom: 10px;
}

.empty-state-hint {
    font-size: 14px;
    color: var(--text-muted);
}

/* Detailed Statistics */
.stats-section {
    margin-bottom: 30px;
    padding: 20px;
    background: var(--bg-secondary);
    border-radius: 12px;
    border: 1px solid var(--border-color);
}

.stats-section-title {
    color: var(--text-primary);
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--border-color);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 15px;
}

.stat-detail {
    margin-top: 10px;
    display: flex;
    flex-direction: column;
    gap: 5px;
    font-size: 12px;
}

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

.traffic-visualization {
    padding: 15px;
    background: var(--bg-primary);
    border-radius: 8px;
}

.traffic-bar-container {
    display: flex;
    align-items: center;
    gap: 15px;
}

.traffic-bar-label {
    min-width: 120px;
    color: var(--text-secondary);
    font-size: 14px;
}

.traffic-bar {
    flex: 1;
    height: 20px;
    background: var(--bg-secondary);
    border-radius: 10px;
    overflow: hidden;
    position: relative;
}

.traffic-bar-fill {
    height: 100%;
    border-radius: 10px;
    transition: width 0.3s ease;
}

.traffic-bar-value {
    min-width: 100px;
    text-align: right;
    color: var(--text-primary);
    font-weight: 600;
    font-size: 14px;
}

.progress-bar {
    width: 100%;
    height: 8px;
    background: var(--bg-secondary);
    border-radius: 4px;
    overflow: hidden;
    margin-top: 8px;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--neon-green), var(--neon-green-glow));
    border-radius: 4px;
    transition: width 0.3s ease;
}

.tunnel-stats-table {
    margin-top: 15px;
    overflow-x: auto;
}

.tunnel-stats-table table {
    width: 100%;
    font-size: 14px;
}

.tunnel-stats-table th {
    text-align: left;
    padding: 12px;
    background: var(--bg-primary);
    color: var(--text-primary);
    font-weight: 600;
    border-bottom: 2px solid var(--border-color);
}

.tunnel-stats-table td {
    padding: 12px;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-secondary);
}

.tunnel-stats-table tr:hover {
    background: var(--bg-primary);
}

@media (max-width: 768px) {
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .traffic-bar-container {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .traffic-bar {
        width: 100%;
    }
    
    .traffic-bar-value {
        width: 100%;
        text-align: left;
    }
    
    .tunnel-stats-table {
        font-size: 12px;
    }
    
    .tunnel-stats-table th,
    .tunnel-stats-table td {
        padding: 8px;
    }
}

/* Auth Pending */
.auth-pending {
    text-align: center;
    padding: 20px 0;
}

.loading-spinner {
    width: 50px;
    height: 50px;
    border: 4px solid var(--border-color);
    border-top-color: var(--neon-green);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto;
}

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

/* Security Tab Styles */
.security-container {
    padding: 20px;
}

.security-sections {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.security-section {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 20px;
}

.section-subtitle {
    color: var(--neon-green);
    font-size: 18px;
    margin-bottom: 20px;
    border-bottom: 2px solid var(--neon-green);
    padding-bottom: 10px;
}

.sessions-list {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.session-item {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 15px;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 20px;
}

.session-item.current {
    border-color: var(--neon-green);
    box-shadow: 0 0 10px var(--neon-green-glow);
}

.session-info {
    flex: 1;
}

.session-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
}

.session-id {
    font-family: 'Courier New', monospace;
    font-size: 12px;
    color: var(--text-secondary);
}

.session-details {
    display: flex;
    flex-direction: column;
    gap: 5px;
    font-size: 14px;
    color: var(--text-secondary);
}

.session-details strong {
    color: var(--text-primary);
}

.session-actions {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.blocked-ips-list {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.blocked-ip-item {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 15px;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 20px;
}

.blocked-ip-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 8px;
    font-size: 14px;
}

.blocked-ip-info code {
    font-family: 'Courier New', monospace;
    color: var(--neon-green);
    background: var(--bg-primary);
    padding: 2px 6px;
    border-radius: 4px;
}

.blocked-ip-actions {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

@media (max-width: 768px) {
    .session-item,
    .blocked-ip-item {
        flex-direction: column;
    }
    
    .session-actions,
    .blocked-ip-actions {
        width: 100%;
    }
    
    .session-actions button,
    .blocked-ip-actions button {
        width: 100%;
    }
}