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

body {
    font-family: 'Rajdhani', sans-serif;
    background: #121212;
    color: #ffffff;
}

/* Reset and Base Styles */
:root {
    --primary-color: #1a1a1a;
    --secondary-color: #00ff00;
    --accent-color: #1db954;
    --text-color: #ffffff;
    --text-color-secondary: #b3b3b3;
    --bg-color: #121212;
    --bg-secondary: #282828;
    --danger-color: #ff4444;
    --warning-color: #ffbb33;
    --success-color: #00C851;
    --info-color: #33b5e5;
    --border-color: #404040;
}

/* Layout */
.admin-layout {
    display: grid;
    grid-template-columns: 250px 1fr;
    min-height: 100vh;
}

.admin-main {
    background: var(--bg-color);
    padding: 20px;
}

/* Header Styles */
.admin-header {
    background: var(--bg-secondary);
    padding: 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    margin-bottom: 2rem;
}

/* Sidebar Styles */
.admin-sidebar {
    background: var(--bg-secondary);
    color: white;
    padding: 1rem;
}

.sidebar-logo {
    text-align: center;
    padding: 1rem;
    margin-bottom: 2rem;
}

.sidebar-menu {
    list-style: none;
    padding: 0;
}

.sidebar-menu li {
    margin-bottom: 0.5rem;
}

.sidebar-menu a {
    color: white;
    text-decoration: none;
    padding: 0.75rem 1rem;
    display: block;
    border-radius: 4px;
    transition: background 0.3s;
}

.sidebar-menu a:hover {
    background: rgba(255,255,255,0.1);
}

.sidebar-menu a.active {
    background: var(--secondary-color);
}

/* Table Styles */
.users-table {
    background: var(--bg-secondary);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

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

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

th {
    background: #f8f9fa;
    font-weight: 600;
}

/* User Info */
.user-info {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.user-info img {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    object-fit: cover;
}

/* Status Badges */
.status-badge {
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    font-size: 0.875rem;
}

.status-badge.active {
    background: var(--success-color);
    color: white;
}

.status-badge.suspended {
    background: var(--warning-color);
    color: white;
}

.status-badge.inactive {
    background: var(--danger-color);
    color: white;
}

/* Action Buttons */
.btn-success, .btn-warning, .btn-danger, .btn-info {
    padding: 0.5rem;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    color: white;
    margin-right: 0.5rem;
}

.btn-success { background: var(--success-color); }
.btn-warning { background: var(--warning-color); }
.btn-danger { background: var(--danger-color); }
.btn-info { background: var(--info-color); }

/* Search Form */
.search-form {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
}

.search-form input,
.search-form select {
    padding: 0.5rem 1rem;
    border: 1px solid var(--border-color);
    border-radius: 4px;
}

.search-form button {
    padding: 0.5rem 1rem;
    background: var(--secondary-color);
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
}

/* Pagination */
.pagination {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 2rem;
}

.page-link {
    padding: 0.5rem 1rem;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    text-decoration: none;
    color: var(--text-color);
}

.page-link.active {
    background: var(--secondary-color);
    color: white;
    border-color: var(--secondary-color);
}

/* Header */
.admin-header {
    background: #1a1a1a;
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 2px 4px rgba(0,0,0,0.2);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.header-search {
    display: flex;
    gap: 0.5rem;
}

.header-search input {
    padding: 0.5rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 0.25rem;
    width: 300px;
    background: rgba(255, 255, 255, 0.1);
    color: #ffffff;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

/* Stats Grid */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1.5rem;
    padding: 1.5rem;
}

.stat-card {
    background: #1a1a1a;
    padding: 1.5rem;
    border-radius: 0.5rem;
    box-shadow: 0 2px 4px rgba(0,0,0,0.2);
    display: flex;
    align-items: center;
    gap: 1rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.stat-icon {
    font-size: 2rem;
    color: #00ffff;
}

/* Dashboard Cards */
.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 1.5rem;
    padding: 1.5rem;
}

.dashboard-card {
    background: #1a1a1a;
    border-radius: 0.5rem;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.card-header {
    padding: 1rem;
    border-bottom: 1px solid #eee;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.card-content {
    padding: 1rem;
}

/* Activity Logs */
.activity-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.75rem 0;
    border-bottom: 1px solid #eee;
}

.activity-icon {
    width: 40px;
    height: 40px;
    background: #1a1a1a;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #009ffd;
}

/* Responsive Design */
@media (max-width: 768px) {
    .admin-layout {
        grid-template-columns: 1fr;
    }
    
    .admin-sidebar {
        display: none;
    }
    
    .stats-grid,
    .dashboard-grid {
        grid-template-columns: 1fr;
    }
}
.admin-nav {
    width: 260px;
    height: 100vh;
    background: #111111;
    border-right: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    position: fixed;
    left: 0;
    top: 0;
}

.nav-brand {
    padding: 20px;
    border-bottom: 1px solid var(--border-color);
}

.nav-brand a {
    text-decoration: none;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.nav-brand h1 {
    font-family: 'Orbitron', sans-serif;
    color: #00ffff;
    font-size: 1.5rem;
    margin: 0;
}

.admin-badge {
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-top: 5px;
}

.nav-links {
    padding: 20px;
    flex-grow: 1;
}

.nav-item {
    display: flex;
    align-items: center;
    padding: 12px 15px;
    color: var(--text-primary);
    text-decoration: none;
    border-radius: 8px;
    margin-bottom: 5px;
    transition: all 0.3s ease;
}

.nav-item:hover {
    background: rgba(0, 255, 255, 0.1);
}

.nav-item.active {
    background: rgba(0, 255, 255, 0.15);
    color: #00ffff;
}

.nav-item i {
    width: 20px;
    margin-right: 10px;
}

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

.admin-profile {
    display: flex;
    align-items: center;
    margin-bottom: 15px;
}

.admin-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    margin-right: 10px;
}

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

.admin-name {
    color: var(--text-primary);
    font-size: 0.9rem;
}

.admin-role {
    color: var(--text-secondary);
    font-size: 0.8rem;
}

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

.action-btn {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-primary);
    text-decoration: none;
    transition: all 0.3s ease;
}

.action-btn:hover {
    background: rgba(0, 255, 255, 0.1);
    color: #00ffff;
}

.action-btn.logout:hover {
    background: rgba(255, 59, 48, 0.1);
    color: #ff3b30;
}
.logout-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 15px;
    background-color: #dc3545;
    color: white;
    text-decoration: none;
    border-radius: 4px;
    transition: all 0.3s ease;
}

.logout-btn:hover {
    background-color: #c82333;
    text-decoration: none;
    color: white;
}

.logout-btn i {
    font-size: 16px;
}

/* Users Page Specific Styles */
.users-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.users-header h1 {
    font-size: 1.5rem;
    color: #ffffff;
}

.add-user-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1rem;
    background: #00ffff;
    color: #000000;
    border: none;
    border-radius: 0.5rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.add-user-btn:hover {
    background: #00cccc;
}

.users-filters {
    display: flex;
    gap: 1rem;
    padding: 1rem 1.5rem;
}

.users-filters select {
    padding: 0.5rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 0.25rem;
    background: #1a1a1a;
    color: #ffffff;
}

.users-table {
    padding: 0 1.5rem;
    overflow-x: auto;
}

.users-table table {
    width: 100%;
    border-collapse: collapse;
    margin: 1rem 0;
}

.users-table th,
.users-table td {
    padding: 1rem;
    text-align: left;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.users-table th {
    font-weight: 600;
    color: #00ffff;
}

.status-badge {
    padding: 0.25rem 0.75rem;
    border-radius: 1rem;
    font-size: 0.875rem;
}

.status-badge.active {
    background: rgba(0, 255, 0, 0.1);
    color: #00ff00;
}

.status-badge.inactive {
    background: rgba(255, 255, 0, 0.1);
    color: #ffff00;
}

.status-badge.banned {
    background: rgba(255, 0, 0, 0.1);
    color: #ff0000;
}

.actions {
    display: flex;
    gap: 0.5rem;
}

.action-btn {
    width: 32px;
    height: 32px;
    border: none;
    border-radius: 0.25rem;
    background: rgba(255, 255, 255, 0.1);
    color: #ffffff;
    cursor: pointer;
    transition: all 0.3s ease;
}

.action-btn:hover {
    background: rgba(0, 255, 255, 0.1);
    color: #00ffff;
}

.action-btn.edit:hover {
    background: rgba(0, 255, 255, 0.1);
    color: #00ffff;
}

.action-btn.ban:hover {
    background: rgba(255, 0, 0, 0.1);
    color: #ff0000;
}

.action-btn.delete:hover {
    background: rgba(255, 0, 0, 0.1);
    color: #ff0000;
}

.pagination {
    display: flex;
    justify-content: center;
    padding: 1.5rem;
}

.pagination-links {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

.pagination-links a {
    padding: 0.5rem 1rem;
    border-radius: 0.25rem;
    background: rgba(255, 255, 255, 0.1);
    color: #ffffff;
    text-decoration: none;
    transition: all 0.3s ease;
}

.pagination-links a:hover,
.pagination-links a.active {
    background: rgba(0, 255, 255, 0.1);
    color: #00ffff;
}

.prev-page,
.next-page {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* Form Error States */
.form-group input.error,
.form-group textarea.error {
    border-color: #ff0000;
    background-color: rgba(255, 0, 0, 0.05);
}

.form-group input.error:focus,
.form-group textarea.error:focus {
    box-shadow: 0 0 0 2px rgba(255, 0, 0, 0.1);
}

/* File Input Styling */
input[type="file"] {
    padding: 10px;
    border: 2px dashed rgba(255, 255, 255, 0.1);
    border-radius: 5px;
    width: 100%;
    cursor: pointer;
    background: #1a1a1a;
    color: #ffffff;
}

input[type="file"]:hover {
    border-color: #00ffff;
}

/* 2FA Modal Styles */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    z-index: 1000;
}

.modal-content {
    position: relative;
    background: #1a1a1a;
    margin: 10% auto;
    padding: 20px;
    width: 90%;
    max-width: 500px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.modal-header h2 {
    margin: 0;
    color: #00ffff;
}

.close-modal {
    background: none;
    border: none;
    font-size: 24px;
    color: #ffffff;
    cursor: pointer;
}

.setup-steps {
    margin: 20px 0;
}

.step {
    margin-bottom: 20px;
}

.step h3 {
    color: #00ffff;
    margin-bottom: 10px;
}

#qr-code {
    background: rgba(255, 255, 255, 0.1);;
    padding: 20px;
    border-radius: 4px;
    margin: 20px 0;
    text-align: center;
}

.backup-code {
    background: rgba(255, 255, 255, 0.1);
    padding: 15px;
    border-radius: 4px;
    margin-top: 15px;
}

.backup-code code {
    display: block;
    font-family: monospace;
    font-size: 1.2em;
    color: #00ffff;
    margin-top: 10px;
    word-break: break-all;
}

#verification-code {
    width: 200px;
    padding: 10px;
    font-size: 1.2em;
    letter-spacing: 5px;
    text-align: center;
}

.modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.success-text {
    color: #00ff00;
    display: flex;
    align-items: center;
    gap: 8px;
}

.success-text i {
    font-size: 1.2em;
}

/* System Health Monitoring Styles */
.health-dashboard {
    display: grid;
    gap: 1.5rem;
    padding: 1rem;
}

.health-section {
    background: rgba(255, 255, 255, 0.1);;
    border-radius: 8px;
    padding: 1.5rem;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.health-section h2 {
    margin-bottom: 1rem;
    color: #333;
    font-size: 1.25rem;
}

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

.metric-card {
    background: rgba(255, 255, 255, 0.1);;
    padding: 1rem;
    border-radius: 6px;
    text-align: center;
}

.metric-card h3 {
    font-size: 0.9rem;
    color: #666;
    margin-bottom: 0.5rem;
}

.metric-card p {
    font-size: 1.1rem;
    color: #333;
    font-weight: 500;
}

.disk-usage {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 1rem;
    height: 300px;
}

.disk-stats {
    padding: 1rem;
    background: rgba(255, 255, 255, 0.1);;
    border-radius: 6px;
    align-self: center;
}

.disk-stats p {
    margin: 0.5rem 0;
    color: #666;
}

.error-log {
    max-height: 400px;
    overflow-y: auto;
}

.log-entries {
    background: rgba(255, 255, 255, 0.1);;
    border-radius: 6px;
    padding: 1rem;
}

.log-entry {
    padding: 0.5rem;
    border-bottom: 1px solid #eee;
    font-family: monospace;
    font-size: 0.9rem;
    white-space: pre-wrap;
}

.log-entry:last-child {
    border-bottom: none;
}

.no-errors {
    text-align: center;
    color: #666;
    padding: 2rem;
}

#refresh-stats {
    padding: 0.5rem 1rem;
    background: #007bff;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

#refresh-stats:hover {
    background: #0056b3;
}

.db-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 1rem;
}

/* User Details Page */
.user-details-grid {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: 20px;
    padding: 20px;
}

.profile-card {
    background: #fff;
    border-radius: 8px;
    padding: 20px;
    text-align: center;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.profile-card .profile-image {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    margin-bottom: 15px;
    object-fit: cover;
}

.profile-card h2 {
    margin: 10px 0;
    color: #333;
}

.profile-card .email {
    color: #666;
    margin-bottom: 15px;
}

.profile-card .stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
    margin: 20px 0;
}

.stat-item {
    padding: 10px;
    background: #f8f9fa;
    border-radius: 4px;
}

.stat-item .label {
    display: block;
    font-size: 12px;
    color: #666;
}

.stat-item .value {
    display: block;
    font-size: 18px;
    font-weight: bold;
    color: #333;
}

.recent-posts,
.recent-activity {
    background: #fff;
    border-radius: 8px;
    padding: 20px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.post-item,
.activity-item {
    padding: 15px;
    border-bottom: 1px solid #eee;
}

.post-item:last-child,
.activity-item:last-child {
    border-bottom: none;
}

.post-content,
.activity-content p {
    margin: 0 0 10px 0;
    color: #333;
}

.post-meta,
.activity-time {
    font-size: 12px;
    color: #666;
}

.post-meta span {
    margin-right: 15px;
}

.activity-timeline {
    position: relative;
}

.activity-item {
    display: flex;
    align-items: flex-start;
    gap: 15px;
}

.activity-item i {
    background: #f8f9fa;
    padding: 10px;
    border-radius: 50%;
    color: #666;
}

.no-data {
    text-align: center;
    color: #666;
    padding: 20px;
}

.actions {
    margin-top: 20px;
}

.actions button {
    width: 100%;
    margin-bottom: 10px;
}

/* Responsive Design */
@media (max-width: 992px) {
    .user-details-grid {
        grid-template-columns: 1fr;
    }
}