:root {
    --bg-primary: #121212;
    --bg-secondary: #1e1e1e;
    --bg-tertiary: #2a2a2a;
    --text-primary: #ffffff;
    --text-secondary: #b3b3b3;
    --accent-color: #3498db;
    --accent-hover: #2980b9;
    --danger-color: #e74c3c;
    --success-color: #2ecc71;
    --warning-color: #f39c12;
    --border-color: #333333;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
}

.app-container {
    display: flex;
    min-height: 100vh;
}

/* Sidebar */
.sidebar {
    width: 250px;
    background-color: var(--bg-secondary);
    display: flex;
    flex-direction: column;
    position: fixed;
    height: 100vh;
    box-shadow: 2px 0 5px rgba(0, 0, 0, 0.2);
}

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

.sidebar-header h1 {
    font-size: 1.5rem;
    color: var(--accent-color);
}

.sidebar-menu {
    list-style: none;
    padding: 20px 0;
    flex-grow: 1;
}

.sidebar-menu li a {
    display: block;
    padding: 12px 20px;
    color: var(--text-secondary);
    text-decoration: none;
    transition: all 0.3s ease;
}

.sidebar-menu li a:hover,
.sidebar-menu li a.active {
    background-color: var(--bg-tertiary);
    color: var(--text-primary);
    border-left: 3px solid var(--accent-color);
}

.sidebar-footer {
    padding: 15px 20px;
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.sidebar-footer span {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.sidebar-footer a {
    color: var(--accent-color);
    text-decoration: none;
}

/* Main Content */
.content {
    flex-grow: 1;
    padding: 20px;
    margin-left: 250px;
    width: calc(100% - 250px);
}

/* Flash Messages */
.flash-messages {
    margin-bottom: 20px;
}

.flash-message {
    padding: 10px 15px;
    background-color: var(--warning-color);
    border-radius: 4px;
    margin-bottom: 10px;
}

/* Forms */
.form-container {
    background-color: var(--bg-secondary);
    padding: 25px;
    border-radius: 8px;
    max-width: 500px;
    margin: 0 auto;
}

.form-title {
    margin-bottom: 20px;
    text-align: center;
}

.form-group {
    margin-bottom: 15px;
}

.form-group label {
    display: block;
    margin-bottom: 5px;
    color: var(--text-secondary);
}

.form-group input {
    width: 100%;
    padding: 10px;
    border: 1px solid var(--border-color);
    background-color: var(--bg-tertiary);
    color: var(--text-primary);
    border-radius: 4px;
}

.form-group input:focus {
    outline: none;
    border-color: var(--accent-color);
}

.btn {
    display: inline-block;
    padding: 10px 15px;
    background-color: var(--accent-color);
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    text-decoration: none;
    font-size: 14px;
}

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

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

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

.btn-block {
    display: block;
    width: 100%;
}

/* Tables */
.table-container {
    background-color: var(--bg-secondary);
    border-radius: 8px;
    overflow-x: auto;
    margin-bottom: 20px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.table-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
    border-bottom: 1px solid var(--border-color);
}

.table-title {
    font-size: 1.2rem;
    margin: 0;
}

.table-title-section {
    display: flex;
    align-items: center;
}

.record-count {
    margin-left: 10px;
    font-size: 0.9rem;
    color: var(--text-secondary);
    background-color: var(--bg-tertiary);
    padding: 2px 8px;
    border-radius: 10px;
}

.per-page-container {
    display: flex;
    align-items: center;
}

.per-page-container label {
    margin-right: 8px;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.per-page-select {
    padding: 5px 8px;
    border-radius: 4px;
    background-color: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
}

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

thead {
    background-color: var(--bg-tertiary);
}

th, td {
    padding: 12px 15px;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
    overflow: visible;
    white-space: normal;
    word-wrap: break-word;
}

/* Specific widths for network table columns */
table#networks-table th:nth-child(1),
table#networks-table td:nth-child(1) {
    width: 10%;
}

table#networks-table th:nth-child(2),
table#networks-table td:nth-child(2) {
    width: 8%;
}

table#networks-table th:nth-child(3),
table#networks-table td:nth-child(3) {
    width: 15%;
}

table#networks-table th:nth-child(4),
table#networks-table td:nth-child(4) {
    width: 10%;
}

table#networks-table th:nth-child(5),
table#networks-table td:nth-child(5) {
    width: 15%;
}

table#networks-table th:nth-child(6),
table#networks-table td:nth-child(6) {
    width: 12%;
}

table#networks-table th:nth-child(7),
table#networks-table td:nth-child(7) {
    width: 10%;
}

table#networks-table th:nth-child(8),
table#networks-table td:nth-child(8) {
    width: 10%;
}

table#networks-table th:nth-child(9),
table#networks-table td:nth-child(9) {
    width: 10%;
}

tbody tr:hover {
    background-color: var(--bg-tertiary);
}

/* Action buttons in tables */
td .edit-btn, 
td .delete-btn {
    padding: 5px 10px;
    margin: 0 2px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 12px;
    display: inline-block;
    text-align: center;
}

td .edit-btn {
    background-color: var(--accent-color);
    color: white;
}

td .delete-btn {
    background-color: var(--danger-color);
    color: white;
}

td .edit-btn:hover {
    background-color: var(--accent-hover);
}

td .delete-btn:hover {
    opacity: 0.9;
}

/* Ensure buttons fit in their cells */
table#networks-table td:last-child {
    white-space: nowrap;
    text-align: center;
}

/* Filters */
.filters {
    background-color: var(--bg-secondary);
    padding: 15px;
    border-radius: 8px;
    margin-bottom: 20px;
}

.filters-title {
    margin-bottom: 15px;
    font-size: 1rem;
}

.filters-row {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 10px;
}

.filter-item {
    flex: 1;
    min-width: 200px;
}

.filter-item label {
    display: block;
    margin-bottom: 5px;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.filter-item input,
.filter-item select {
    width: 100%;
    padding: 8px;
    border: 1px solid var(--border-color);
    background-color: var(--bg-tertiary);
    color: var(--text-primary);
    border-radius: 4px;
}

/* Pagination */
.pagination {
    display: flex;
    justify-content: center;
    margin-top: 20px;
    gap: 5px;
}

.pagination a {
    display: inline-block;
    padding: 8px 12px;
    background-color: var(--bg-secondary);
    color: var(--text-primary);
    border-radius: 4px;
    text-decoration: none;
    transition: background-color 0.2s;
    min-width: 35px;
    text-align: center;
}

.pagination a.active {
    background-color: var(--accent-color);
    color: white;
    font-weight: bold;
}

.pagination a:hover:not(.active) {
    background-color: var(--bg-tertiary);
}

/* Modals */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    overflow: auto;
}

.modal-content {
    background-color: var(--bg-secondary);
    margin: 50px auto;
    padding: 0;
    width: 90%;
    max-width: 600px;
    border-radius: 8px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

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

.modal-header h3 {
    margin: 0;
}

.modal-close {
    color: var(--text-secondary);
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
}

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

.modal-body {
    padding: 20px;
}

.modal-actions {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    margin-top: 20px;
}

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

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

.checkbox-group {
    display: flex;
    align-items: center;
}

.checkbox-group label {
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
}

.checkbox-group input[type="checkbox"] {
    width: auto;
    margin: 0;
}

/* User status badges */
.status-badge {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 10px;
    font-size: 0.8rem;
    text-align: center;
}

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

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

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

/* Responsive */
@media (max-width: 768px) {
    .sidebar {
        width: 60px;
        overflow: hidden;
    }
    
    .sidebar-header h1,
    .sidebar-footer span {
        display: none;
    }
    
    .sidebar-menu li a {
        padding: 15px;
        text-align: center;
    }
    
    .content {
        margin-left: 60px;
        width: calc(100% - 60px);
    }
    
    .filters-row {
        flex-direction: column;
    }
    
    .filter-item {
        min-width: 100%;
    }
    
    .modal-content {
        width: 95%;
        margin: 20px auto;
    }
}

/* Network Details Page */
.network-details-container {
    display: flex;
    flex-direction: column;
    gap: 20px;
    max-width: 900px;
    margin: 0 auto;
}

.breadcrumb {
    margin-bottom: 20px;
    font-size: 14px;
}

.breadcrumb a {
    color: var(--accent-color);
    text-decoration: none;
}

.breadcrumb a:hover {
    text-decoration: underline;
}

.card {
    background-color: var(--bg-secondary);
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    padding: 20px;
}

.card h2 {
    margin-top: 0;
    margin-bottom: 15px;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 10px;
    color: var(--text-primary);
}

.card h3 {
    margin-top: 20px;
    margin-bottom: 10px;
    font-size: 16px;
    color: var(--text-secondary);
}

.detail-group {
    margin-bottom: 12px;
    display: flex;
}

.detail-label {
    font-weight: bold;
    width: 180px;
    flex-shrink: 0;
    color: var(--text-secondary);
}

.detail-value {
    flex-grow: 1;
    color: var(--text-primary);
}

.detail-value ul {
    margin: 0;
    padding-left: 20px;
}

.action-buttons {
    display: flex;
    gap: 10px;
    margin-top: 10px;
}

.network-details-container .card {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
}

.network-details-container .action-buttons .btn {
    padding: 8px 15px;
    margin-right: 10px;
}

/* End Network Details Page */

/* Truncated text styles */
.truncated-text {
    cursor: pointer;
    color: var(--accent-color);
    text-decoration: underline;
    transition: color 0.3s ease;
}

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

/* Full text modal styles */
.full-text-content {
    background-color: var(--bg-tertiary);
    padding: 15px;
    border-radius: 4px;
    border: 1px solid var(--border-color);
    white-space: pre-wrap;
    word-wrap: break-word;
    max-height: 400px;
    overflow-y: auto;
    font-family: 'Courier New', monospace;
    font-size: 12px;
    line-height: 1.4;
    color: var(--text-primary);
}

/* Modal close button */
.close {
    color: var(--text-secondary);
    float: right;
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
    transition: color 0.3s ease;
}

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

/* Ensure modal is above other content */
.modal {
    z-index: 1000;
}