/* PBCP - Control Panel Styles */

:root {
    --primary-color: #4a90d9;
    --primary-hover: #3a7bc8;
    --secondary-color: #6c757d;
    --success-color: #28a745;
    --danger-color: #dc3545;
    --warning-color: #ffc107;
    --info-color: #17a2b8;
    --light-color: #f8f9fa;
    --dark-color: #343a40;
    --sidebar-bg: #2c3e50;
    --sidebar-hover: #34495e;
    --sidebar-active: #3498db;
    --body-bg: #f5f6fa;
    --card-bg: #ffffff;
    --text-color: #333;
    --text-muted: #6c757d;
    --border-color: #dee2e6;
    --border-radius: 4px;
    --box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background-color: var(--body-bg);
    color: var(--text-color);
    line-height: 1.5;
}

/* Layout */
#app {
    display: flex;
    min-height: 100vh;
}

/* Sidebar */
.sidebar {
    width: 250px;
    background-color: var(--sidebar-bg);
    color: #ecf0f1;
    display: flex;
    flex-direction: column;
    position: fixed;
    height: 100vh;
    overflow-y: auto;
    z-index: 1000;
}

.sidebar-header {
    padding: 20px;
    text-align: center;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.sidebar-header h1 {
    font-size: 1.5rem;
    font-weight: 600;
    color: #fff;
    margin: 0;
}

.nav-menu {
    list-style: none;
    padding: 10px 0;
    flex: 1;
}

.nav-menu li {
    margin: 2px 0;
}

.nav-link {
    display: flex;
    align-items: center;
    padding: 12px 20px;
    color: #bdc3c7;
    text-decoration: none;
    transition: all 0.2s ease;
    border-left: 3px solid transparent;
}

.nav-link:hover {
    background-color: var(--sidebar-hover);
    color: #fff;
}

.nav-link.active {
    background-color: var(--sidebar-active);
    color: #fff;
    border-left-color: #fff;
}

.sidebar-footer {
    padding: 15px 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.version-info {
    margin-top: 10px;
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.5);
    text-align: center;
}

/* Main Content */
.main-content {
    flex: 1;
    margin-left: 250px;
    padding: 20px;
    min-height: 100vh;
}

.main-content > #content {
    /* Let browser handle scrolling naturally */
}

/* Cards */
.card {
    background: var(--card-bg);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    margin-bottom: 20px;
}

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

.card-header h2 {
    font-size: 1.1rem;
    font-weight: 600;
    margin: 0;
}

.card-body {
    padding: 20px;
}

.card-footer {
    padding: 15px 20px;
    border-top: 1px solid var(--border-color);
    background-color: var(--light-color);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 8px 16px;
    font-size: 0.875rem;
    font-weight: 500;
    border: none;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: all 0.2s ease;
    text-decoration: none;
    gap: 6px;
}

.btn:disabled {
    opacity: 0.65;
    cursor: not-allowed;
}

.btn-primary {
    background-color: var(--primary-color);
    color: #fff;
}

.btn-primary:hover:not(:disabled) {
    background-color: var(--primary-hover);
}

.btn-secondary {
    background-color: var(--secondary-color);
    color: #fff;
}

.btn-secondary:hover:not(:disabled) {
    background-color: #5a6268;
}

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

.btn-success:hover:not(:disabled) {
    background-color: #218838;
}

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

.btn-danger:hover:not(:disabled) {
    background-color: #c82333;
}

.btn-warning {
    background-color: var(--warning-color);
    color: #212529;
}

.btn-warning:hover:not(:disabled) {
    background-color: #e0a800;
}

.btn-sm {
    padding: 4px 10px;
    font-size: 0.8rem;
}

.btn-lg {
    padding: 12px 24px;
    font-size: 1rem;
}

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

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

.form-group label {
    display: block;
    margin-bottom: 5px;
    font-weight: 500;
    color: var(--text-color);
}

.form-control {
    display: block;
    width: 100%;
    padding: 10px 12px;
    font-size: 0.9rem;
    line-height: 1.5;
    color: var(--text-color);
    background-color: #fff;
    background-clip: padding-box;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    transition: border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
}

.form-control:focus {
    border-color: var(--primary-color);
    outline: 0;
    box-shadow: 0 0 0 3px rgba(74, 144, 217, 0.2);
}

.form-control::placeholder {
    color: var(--text-muted);
}

.form-control:disabled,
.form-control[readonly] {
    background-color: var(--light-color);
    opacity: 1;
}

select.form-control {
    cursor: pointer;
}

textarea.form-control {
    resize: vertical;
    min-height: 100px;
}

/* Ensure form fields are copyable/selectable */
.form-control.copyable,
.form-control {
    user-select: text;
    -webkit-user-select: text;
    -moz-user-select: text;
    -ms-user-select: text;
}

.form-text {
    display: block;
    margin-top: 4px;
    font-size: 0.8rem;
    color: var(--text-muted);
}

.form-check {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 10px;
}

.form-check input[type="checkbox"],
.form-check input[type="radio"] {
    margin: 0;
}

/* Tables */
.table {
    width: 100%;
    border-collapse: collapse;
}

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

.table th {
    background-color: var(--light-color);
    font-weight: 600;
    color: var(--text-color);
}

.table tbody tr:hover {
    background-color: rgba(0, 0, 0, 0.02);
}

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

.stat-card {
    background: var(--card-bg);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    padding: 20px;
    text-align: center;
}

.stat-value {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-color);
}

.stat-label {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-top: 5px;
}

/* Progress Bar */
.progress {
    height: 8px;
    background-color: var(--light-color);
    border-radius: 4px;
    overflow: hidden;
}

.progress-bar {
    height: 100%;
    background-color: var(--primary-color);
    transition: width 0.3s ease;
}

.progress-bar.warning {
    background-color: var(--warning-color);
}

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

/* Badges */
.badge {
    display: inline-block;
    padding: 4px 8px;
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: 3px;
}

.badge-success {
    background-color: #28a745;
    color: #fff;
}

.badge-primary {
    background-color: #007bff;
    color: #fff;
}

.badge-danger {
    background-color: #f8d7da;
    color: #721c24;
}

.badge-warning {
    background-color: #fff3cd;
    color: #856404;
}

.badge-info {
    background-color: #17a2b8;
    color: #fff;
}

.badge-secondary {
    background-color: #6c757d;
    color: #fff;
}

/* SSL Status */
.ssl-status-row {
    display: flex;
    align-items: center;
    gap: 10px;
}

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

/* Alerts */
.alert {
    padding: 12px 16px;
    border-radius: var(--border-radius);
    margin-bottom: 15px;
}

.alert-success {
    background-color: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.alert-danger,
.alert-error {
    background-color: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

.alert-warning {
    background-color: #fff3cd;
    color: #856404;
    border: 1px solid #ffeeba;
}

.alert-info {
    background-color: #d1ecf1;
    color: #0c5460;
    border: 1px solid #bee5eb;
}

/* Modal */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2000;
}

.modal {
    background: var(--card-bg);
    border-radius: var(--border-radius);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
    width: 90%;
    max-width: 500px;
    max-height: 90vh;
    overflow-y: auto;
}

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

.modal-header h3 {
    margin: 0;
    font-size: 1.1rem;
}

.modal-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--text-muted);
    line-height: 1;
}

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

.modal-body {
    padding: 20px;
}

.modal-footer {
    padding: 15px 20px;
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: flex-end;
    gap: 10px;
}

/* Loading */
.loading {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px;
    color: var(--text-muted);
}

.spinner {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 2px solid var(--border-color);
    border-top-color: var(--primary-color);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    margin-right: 10px;
}

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

/* Terminal */
.terminal-container {
    background-color: #1e1e1e;
    border-radius: var(--border-radius);
    padding: 10px;
    height: 500px;
}

.terminal-container #terminal {
    height: 100%;
}

/* Log Viewer */
.log-viewer {
    background-color: #1e1e1e;
    color: #d4d4d4;
    font-family: 'Consolas', 'Monaco', monospace;
    font-size: 0.85rem;
    padding: 15px;
    border-radius: var(--border-radius);
    max-height: 500px;
    overflow-y: auto;
    white-space: pre-wrap;
    word-wrap: break-word;
}

/* Tab Navigation */
.tabs {
    display: flex;
    border-bottom: 2px solid var(--border-color);
    margin-bottom: 20px;
}

.tab {
    padding: 10px 20px;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--text-muted);
    font-weight: 500;
    position: relative;
    transition: color 0.2s ease;
}

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

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

.tab.active::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    right: 0;
    height: 2px;
    background-color: var(--primary-color);
}

.tab-content {
    display: none;
}

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

/* Service Status - Standalone Page */
.services-table {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.service-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 16px;
    background-color: var(--light-color);
    border-radius: var(--border-radius);
    border-left: 4px solid var(--secondary-color);
}

.service-row.running {
    border-left-color: var(--success-color);
}

.service-row.stopped {
    border-left-color: var(--danger-color);
}

.service-info {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

.service-info .service-name {
    font-weight: 600;
    min-width: 100px;
}

.service-info .service-status {
    font-size: 0.85rem;
    min-width: 60px;
}

.service-info .service-uptime {
    font-size: 0.8rem;
}

.service-actions {
    display: flex;
    gap: 6px;
    flex-shrink: 0;
}

/* Service Status - Settings Page (compact) */
.service-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.service-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 15px;
    background-color: var(--light-color);
    flex-wrap: wrap;
    gap: 10px;
    border-radius: var(--border-radius);
}

.service-name {
    font-weight: 500;
}

.service-status {
    display: flex;
    align-items: center;
    gap: 6px;
}

.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
}

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

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

/* Domain List */
.domain-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 15px;
    border-bottom: 1px solid var(--border-color);
}

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

.domain-info {
    flex: 1;
}

.domain-name {
    font-weight: 600;
    font-size: 1rem;
}

.domain-meta {
    color: var(--text-muted);
    font-size: 0.85rem;
    margin-top: 4px;
}

.domain-actions {
    display: flex;
    gap: 8px;
}

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

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

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

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

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

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

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

.mt-1 {
    margin-top: 0.5rem;
}

.mt-2 {
    margin-top: 1rem;
}

.mt-3 {
    margin-top: 1.5rem;
}

.mb-1 {
    margin-bottom: 0.5rem;
}

.mb-2 {
    margin-bottom: 1rem;
}

.mb-3 {
    margin-bottom: 1.5rem;
}

.d-flex {
    display: flex;
}

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

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

.gap-1 {
    gap: 0.5rem;
}

.gap-2 {
    gap: 1rem;
}

/* Grid Container for Datagrid */
.grid-container {
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    overflow: visible;
}

/* Auto-height grid - fits content without virtual scrolling */
.grid-container.grid-auto-height {
    min-height: 100px;
    max-height: calc(100vh - 280px);
    overflow: visible; /* Allow content to be visible */
}

/* Override fast-grid default overflow for auto-height containers */
.grid-container.grid-auto-height.fast-grid {
    height: auto !important; /* Override inline style from grid.js validation */
    overflow: visible !important;
}

/* Ensure header stays visible */
.grid-container.grid-auto-height .grid-header {
    position: sticky;
    top: 0;
    z-index: 10;
    background: #f5f5f5;
}

/* Grid body scrolls if needed */
.grid-container.grid-auto-height .grid-body {
    max-height: calc(100vh - 380px);
    overflow-y: auto;
}

/* Scroll container should not have fixed height */
.grid-container.grid-auto-height .grid-scroll-container {
    overflow: visible;
}

/* Full-height card for firewall/tables that should fill the page */
.card.card-full-height {
    display: flex;
    flex-direction: column;
    height: calc(100vh - 180px);
    margin-bottom: 0;
}

.card.card-full-height .card-body {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    min-height: 0; /* Important for flex children */
}

.card.card-full-height .grid-container {
    flex: 1;
    min-height: 0; /* Important for flex children */
    overflow: hidden;
}

.card.card-full-height .grid-container .fast-grid {
    height: 100%;
}

/* Tab content needs to fill available space */
.tab-content {
    display: none;
}

.tab-content.active {
    display: flex;
    flex-direction: column;
    flex: 1;
    min-height: 0;
    overflow: hidden;
}

.tab-content.active .card.card-full-height {
    flex: 1;
    height: auto;
    min-height: 0;
    overflow: hidden;
}

/* Responsive */
@media (max-width: 768px) {
    .sidebar {
        transform: translateX(-100%);
        transition: transform 0.3s ease;
    }

    .sidebar.open {
        transform: translateX(0);
    }

    .main-content {
        margin-left: 0;
    }

    .stats-grid {
        grid-template-columns: 1fr;
    }

    .service-list {
        /* Already single column via flexbox */
    }
}

/* Section Headers */
.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.section-header h1 {
    font-size: 1.5rem;
    font-weight: 600;
    margin: 0;
}

/* Action Bar */
.action-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
    flex-wrap: wrap;
    gap: 10px;
}

.action-bar .search-box {
    flex: 1;
    max-width: 300px;
}

.search-box .form-control {
    padding-left: 35px;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%236c757d' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='11' cy='11' r='8'%3E%3C/circle%3E%3Cline x1='21' y1='21' x2='16.65' y2='16.65'%3E%3C/line%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: 10px center;
}

/* Empty State */
.empty-state {
    text-align: center;
    padding: 40px 20px;
    color: var(--text-muted);
}

.empty-state h3 {
    margin-bottom: 10px;
}

/* Dropdown */
.dropdown {
    position: relative;
    display: inline-block;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    right: 0;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    min-width: 150px;
    z-index: 1000;
    display: none;
}

.dropdown-menu.show {
    display: block;
}

.dropdown-item {
    display: block;
    padding: 8px 15px;
    color: var(--text-color);
    text-decoration: none;
    cursor: pointer;
}

.dropdown-item:hover {
    background-color: var(--light-color);
}

/* Toolbar for Settings */
.toolbar {
    display: flex;
    gap: 10px;
    padding: 10px 0;
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 20px;
}

/* Tooltip */
[data-tooltip] {
    position: relative;
}

[data-tooltip]::after {
    content: attr(data-tooltip);
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--dark-color);
    color: #fff;
    padding: 4px 8px;
    border-radius: 3px;
    font-size: 0.75rem;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.2s ease;
}

[data-tooltip]:hover::after {
    opacity: 1;
    visibility: visible;
}

/* Panel for Settings/Config */
.settings-panel {
    display: none;
}

.settings-panel.active {
    display: block;
}

.settings-section {
    margin-bottom: 30px;
}

.settings-section h3 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 15px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--border-color);
}

/* Login Page Styles */
#login-container {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    background: linear-gradient(135deg, var(--sidebar-bg) 0%, #1a252f 100%);
}

.login-box {
    background: var(--card-bg);
    padding: 40px;
    border-radius: var(--border-radius);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
    width: 100%;
    max-width: 400px;
}

.login-box h1 {
    text-align: center;
    color: var(--primary-color);
    font-size: 2rem;
    margin-bottom: 10px;
}

.login-box h2 {
    text-align: center;
    color: var(--text-muted);
    font-size: 1rem;
    font-weight: normal;
    margin-bottom: 30px;
}

#login-form .form-group {
    margin-bottom: 20px;
}

#login-form label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: var(--text-color);
}

#login-form input {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    font-size: 1rem;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

#login-form input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(74, 144, 217, 0.15);
}

.error-message {
    background-color: #f8d7da;
    color: #721c24;
    padding: 12px 15px;
    border-radius: var(--border-radius);
    margin-bottom: 20px;
    font-size: 0.9rem;
}

.btn-block {
    display: block;
    width: 100%;
    padding: 12px;
    font-size: 1rem;
}

.login-version {
    margin-top: 20px;
    text-align: center;
    font-size: 0.75rem;
    color: var(--text-muted);
}

/* Domain Settings Tabs */
.domain-tab {
    display: none;
}

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

/* Form styling improvements */
.form-group h3 {
    font-size: 1rem;
    font-weight: 600;
    margin: 20px 0 15px 0;
    color: var(--text-color);
}

.form-group hr {
    margin: 25px 0;
    border: none;
    border-top: 1px solid var(--border-color);
}

.form-text {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-top: 5px;
}

/* Port availability info */
.port-info {
    margin-top: 8px;
    padding: 8px 12px;
    background: var(--bg-secondary);
    border-radius: 4px;
    font-size: 0.85rem;
}

.port-info .port-range-info {
    line-height: 1.6;
}

.port-quick-select {
    padding: 4px 8px;
    font-size: 0.85rem;
}

.font-mono {
    font-family: 'Consolas', 'Monaco', 'Courier New', monospace;
    font-size: 0.9rem;
}

.code-block {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    padding: 12px 16px;
    font-family: 'Consolas', 'Monaco', 'Courier New', monospace;
    font-size: 0.9rem;
    overflow-x: auto;
    margin: 10px 0;
}

.devtools-output {
    margin-top: 15px;
    padding: 15px;
    background: var(--bg-secondary);
    border-radius: 4px;
    max-height: 400px;
    overflow-y: auto;
}

.devtools-output pre {
    max-height: 300px;
    overflow-y: auto;
    white-space: pre-wrap;
    word-wrap: break-word;
    font-size: 0.8rem;
}

/* Form actions bar */
.form-actions {
    display: flex;
    gap: 10px;
    align-items: center;
}

.btn-lg {
    padding: 12px 24px;
    font-size: 1rem;
}

/* Card header with h2 */
.card-header h2 {
    font-size: 1.1rem;
    font-weight: 600;
    margin: 0;
}

/* Select styling */
select.form-control {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%236c757d' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 35px;
    cursor: pointer;
}

/* Textarea */
textarea.form-control {
    resize: vertical;
    min-height: 80px;
}

/* Checkbox labels */
label input[type="checkbox"] {
    margin-right: 8px;
    vertical-align: middle;
}

/* Notification animation */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Improved button group */
.btn-group {
    display: inline-flex;
    gap: 5px;
}

/* Section header improvements */
.section-header h1 {
    font-size: 1.75rem;
}

/* Card improvements for settings */
.card + .card {
    margin-top: 20px;
}

/* Input readonly/disabled styling */
input:disabled, input[readonly] {
    background-color: var(--light-color);
    cursor: not-allowed;
}

/* Better form focus states */
.form-control:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(74, 144, 217, 0.15);
}

/* Nested content spacing */
#basic-auth-group, #waf-group, #proxy-port-group, #proxy-socket-group, #custom-ssl-group {
    padding-left: 25px;
    border-left: 3px solid var(--primary-color);
    margin-left: 10px;
    margin-top: 15px;
}

/* Domain Table Styling */
.domain-table {
    margin: 0;
}

.domain-table th {
    background-color: var(--light-color);
    font-weight: 600;
    padding: 12px 15px;
    border-bottom: 2px solid var(--border-color);
    text-align: left;
}

.domain-table td {
    padding: 12px 15px;
    border-bottom: 1px solid var(--border-color);
    vertical-align: middle;
}

.domain-row {
    cursor: pointer;
    transition: background-color 0.15s ease;
}

.domain-row:hover {
    background-color: rgba(74, 144, 217, 0.05);
}

.domain-row.selected {
    background-color: rgba(74, 144, 217, 0.1);
    border-left: 3px solid var(--primary-color);
}

/* Inline Domain Settings Panel */
.domain-settings-inline {
    margin-top: 20px;
    background: var(--card-bg);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    border: 1px solid var(--border-color);
    max-height: calc(100vh - 250px);
    overflow-y: auto;
}

.domain-settings-header {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 15px 20px;
    background: var(--light-color);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 100;
}

.domain-settings-header h2 {
    margin: 0;
    font-size: 1.1rem;
    font-weight: 600;
    white-space: nowrap;
}

.section-nav {
    display: flex;
    gap: 5px;
    flex: 1;
}

.section-nav a {
    padding: 6px 12px;
    color: var(--text-muted);
    text-decoration: none;
    border-radius: var(--border-radius);
    font-size: 0.9rem;
    transition: all 0.15s ease;
}

.section-nav a:hover {
    background-color: rgba(0,0,0,0.05);
    color: var(--text-color);
}

/* Settings Section */
.settings-section {
    padding: 20px;
    border-bottom: 1px solid var(--border-color);
}

.settings-section:last-child {
    border-bottom: none;
}

.section-title {
    font-size: 1rem;
    font-weight: 600;
    margin: 0 0 15px 0;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--border-color);
    color: var(--primary-color);
}

.settings-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 15px;
}

/* Checkbox label styling */
.checkbox-label {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    font-weight: normal;
}

.checkbox-label input[type="checkbox"] {
    width: 18px;
    height: 18px;
    cursor: pointer;
}

/* Radio button styling */
.radio-group {
    display: flex;
    gap: 20px;
}

.radio-label {
    display: flex;
    align-items: center;
    gap: 6px;
    cursor: pointer;
    font-weight: normal;
}

.radio-label input[type="radio"] {
    width: 16px;
    height: 16px;
    cursor: pointer;
}

/* Security options layout */
.security-options {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.security-option {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.security-suboptions {
    display: flex;
    gap: 15px;
    margin-left: 26px;
    padding-left: 15px;
    border-left: 2px solid var(--border-color);
}

.security-suboptions .form-group {
    margin-bottom: 0;
    min-width: 180px;
}

/* Impersonation Banner */
.impersonation-banner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: linear-gradient(90deg, #ff6b35 0%, #f7931e 100%);
    color: #fff;
    padding: 10px 20px;
    border-radius: var(--border-radius);
    margin-bottom: 20px;
    box-shadow: 0 2px 8px rgba(255, 107, 53, 0.3);
}

.impersonation-banner span {
    font-size: 0.95rem;
}

.impersonation-banner strong {
    font-weight: 600;
}

.btn-info {
    background-color: var(--info-color);
    color: #fff;
}

.btn-info:hover:not(:disabled) {
    background-color: #138496;
}

/* Users Table */
.users-table {
    margin: 0;
}

.users-table th {
    background-color: var(--light-color);
    font-weight: 600;
    padding: 12px 15px;
    border-bottom: 2px solid var(--border-color);
    text-align: left;
}

.users-table td {
    padding: 12px 15px;
    border-bottom: 1px solid var(--border-color);
    vertical-align: middle;
}

/* Databases Table */
.databases-table {
    margin: 0;
}

.databases-table th {
    background-color: var(--light-color);
    font-weight: 600;
    padding: 12px 15px;
    border-bottom: 2px solid var(--border-color);
    text-align: left;
}

.databases-table td {
    padding: 12px 15px;
    border-bottom: 1px solid var(--border-color);
    vertical-align: middle;
}

/* Input with prefix */
.input-with-prefix {
    display: flex;
    align-items: stretch;
}

.input-with-prefix .input-prefix {
    display: flex;
    align-items: center;
    padding: 0 12px;
    background-color: var(--light-color);
    border: 1px solid var(--border-color);
    border-right: none;
    border-radius: var(--border-radius) 0 0 var(--border-radius);
    color: var(--text-muted);
    font-family: monospace;
    font-size: 0.9rem;
    white-space: nowrap;
}

.input-with-prefix .form-control {
    border-radius: 0 var(--border-radius) var(--border-radius) 0;
    flex: 1;
}

/* Terminal / xterm.js styles */
.xterm {
    height: 100%;
}

.xterm-screen {
    width: 100% !important;
}

.xterm-viewport {
    overflow-y: hidden !important;
}

#terminal-container {
    position: relative;
}

#terminal-container .xterm {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
}

/* Services Grid */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 12px;
}

.service-card {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 15px;
    border-radius: var(--border-radius);
    background: var(--light-color);
    border: 1px solid var(--border-color);
    transition: all 0.2s ease;
}

.service-card:hover {
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.service-card.running {
    border-left: 3px solid var(--success-color);
}

.service-card.stopped {
    border-left: 3px solid var(--danger-color);
    opacity: 0.8;
}

.service-icon {
    font-size: 24px;
    width: 36px;
    text-align: center;
}

.service-info {
    flex: 1;
    min-width: 0;
}

.service-info .service-name {
    font-weight: 600;
    font-size: 14px;
    color: var(--text-color);
}

.service-status-badge {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 10px;
    font-size: 11px;
    font-weight: 500;
    margin-top: 2px;
}

.service-status-badge.badge-success {
    background: #d4edda;
    color: #155724;
}

.service-status-badge.badge-danger {
    background: #f8d7da;
    color: #721c24;
}

.service-actions {
    display: flex;
    gap: 5px;
}

.service-actions .btn {
    padding: 4px 10px;
    font-size: 14px;
}

/* WordPress Installation */
.wordpress-status {
    padding: 10px 0;
}

.wp-installed-status,
.wp-not-installed {
    padding: 15px;
    background: var(--light-color);
    border-radius: var(--border-radius);
}

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

.wp-install-form {
    margin-top: 15px;
}

.wp-credentials-modal {
    max-width: 550px;
}

.credentials-section {
    background: var(--light-color);
    padding: 15px;
    border-radius: var(--border-radius);
    margin-top: 15px;
}

.credentials-section h3 {
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 10px;
    color: var(--text-color);
}

.credential-row {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 8px;
}

.credential-row label {
    min-width: 90px;
    font-weight: 500;
    color: var(--text-muted);
}

.credential-row code {
    background: #fff;
    padding: 5px 10px;
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
    cursor: pointer;
    font-family: 'SF Mono', 'Monaco', 'Inconsolata', monospace;
    font-size: 13px;
}

.credential-row code:hover {
    background: #e9ecef;
}

.alert-warning {
    background: #fff3cd;
    border: 1px solid #ffc107;
    color: #856404;
    padding: 12px 15px;
    border-radius: var(--border-radius);
}

.loading-indicator {
    color: var(--text-muted);
    font-style: italic;
}

/* Domain External Link Icon */
.domain-external-link {
    display: inline-flex;
    align-items: center;
    margin-right: 8px;
    color: var(--primary-color);
    text-decoration: none;
    opacity: 0.6;
    transition: all 0.2s ease;
    vertical-align: middle;
    border-radius: 4px;
    padding: 2px;
}

.domain-external-link:hover {
    opacity: 1;
    color: var(--primary-hover);
    transform: scale(1.2);
    filter: drop-shadow(0 0 4px var(--primary-color));
}

/* Domains Container with Resizable Splitter */
.domains-container {
    display: flex;
    flex-direction: column;
    height: calc(100vh - 120px);
    overflow: hidden;
}

.domains-table-wrapper {
    flex: 0 0 auto;
    height: 50%;
    min-height: 100px;
    overflow: auto;
    border-bottom: none;
}

.domains-table-wrapper .card {
    margin-bottom: 0;
    border-bottom-left-radius: 0;
    border-bottom-right-radius: 0;
}

/* Resizable Splitter */
.domains-splitter {
    flex: 0 0 8px;
    background: var(--light-color);
    cursor: row-resize;
    display: flex;
    align-items: center;
    justify-content: center;
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
    user-select: none;
}

.domains-splitter:hover {
    background: var(--border-color);
}

.domains-splitter::after {
    content: '';
    width: 40px;
    height: 4px;
    background: var(--border-color);
    border-radius: 2px;
}

.domains-splitter:hover::after {
    background: var(--secondary-color);
}

.domains-details-wrapper {
    flex: 1 1 auto;
    overflow: auto;
    min-height: 100px;
}

.domains-details-wrapper .domain-settings-inline {
    margin-top: 0;
    border-top-left-radius: 0;
    border-top-right-radius: 0;
    max-height: none;
    height: 100%;
}

/* Users Split Panel Layout */
.users-container {
    display: flex;
    flex-direction: column;
    height: calc(100vh - 120px);
    overflow: hidden;
}

.users-table-wrapper {
    flex: 0 0 auto;
    height: 50%;
    min-height: 100px;
    overflow: auto;
    border-bottom: none;
}

.users-table-wrapper .card {
    margin-bottom: 0;
    border-bottom-left-radius: 0;
    border-bottom-right-radius: 0;
}

.users-splitter {
    flex: 0 0 8px;
    background: var(--light-color);
    cursor: row-resize;
    display: flex;
    align-items: center;
    justify-content: center;
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
    user-select: none;
}

.users-splitter:hover {
    background: var(--border-color);
}

.users-splitter::after {
    content: '';
    width: 40px;
    height: 4px;
    background: var(--border-color);
    border-radius: 2px;
}

.users-splitter:hover::after {
    background: var(--secondary-color);
}

.users-details-wrapper {
    flex: 1 1 auto;
    overflow: hidden;
    min-height: 100px;
}

.users-details-wrapper .user-settings-inline {
    margin-top: 0;
    border-top-left-radius: 0;
    border-top-right-radius: 0;
    height: 100%;
    overflow-y: auto;
}

.user-row {
    cursor: pointer;
}

.user-row:hover {
    background-color: var(--light-color);
}

.user-row.selected {
    background-color: rgba(var(--primary-rgb), 0.1);
}

.user-settings-inline {
    background: var(--card-bg);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    border: 1px solid var(--border-color);
}

.user-settings-inline form {
    padding: 1.5rem;
}

.user-settings-inline .settings-section {
    margin-bottom: 1.5rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--border-color);
}

.user-settings-inline .settings-section:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
}

.user-settings-inline .section-title {
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-color);
}

/* Danger Zone - destructive actions */
.danger-zone {
    margin-top: 1.5rem;
    padding: 1rem;
    border: 1px solid var(--danger-color);
    border-radius: var(--border-radius);
    background: rgba(220, 53, 69, 0.05);
}

.danger-zone h4 {
    color: var(--danger-color);
    margin: 0 0 0.5rem 0;
    font-size: 1rem;
    font-weight: 600;
}

.danger-zone p {
    margin: 0 0 1rem 0;
    font-size: 0.875rem;
    color: var(--text-muted);
}

/* Domain Log Viewer */
.log-controls {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 15px;
}

.log-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: center;
}

.log-filter-toggle {
    display: flex;
    align-items: center;
    gap: 6px;
    cursor: pointer;
}

.log-filter-toggle input[type="checkbox"] {
    display: none;
}

.log-type-badge {
    display: inline-block;
    padding: 4px 10px;
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: 12px;
    transition: all 0.2s ease;
    border: 2px solid transparent;
}

.log-filter-toggle input:checked + .log-type-badge {
    opacity: 1;
}

.log-filter-toggle input:not(:checked) + .log-type-badge {
    opacity: 0.4;
    filter: grayscale(0.5);
}

/* Log type badge colors */
.log-type-badge.nginx-access {
    background-color: #28a745;
    color: #fff;
}

.log-type-badge.nginx-error {
    background-color: #dc3545;
    color: #fff;
}

.log-type-badge.apache-access {
    background-color: #17a2b8;
    color: #fff;
}

.log-type-badge.apache-error {
    background-color: #fd7e14;
    color: #fff;
}

.log-type-badge.php-error {
    background-color: #6f42c1;
    color: #fff;
}

.log-type-badge.system {
    background-color: #6c757d;
    color: #fff;
}

.log-actions {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

/* Domain log viewer container */
#domain-log-viewer {
    min-height: 300px;
    max-height: 500px;
    overflow-y: auto;
    font-family: 'Consolas', 'Monaco', 'SF Mono', monospace;
    font-size: 0.8rem;
    line-height: 1.5;
}

.log-line {
    display: flex;
    gap: 8px;
    padding: 2px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.log-line:hover {
    background-color: rgba(255, 255, 255, 0.05);
}

.log-line .log-type-badge {
    flex-shrink: 0;
    font-size: 0.65rem;
    padding: 2px 6px;
    border-radius: 3px;
    min-width: 70px;
    text-align: center;
}

.log-line .log-text {
    flex: 1;
    word-break: break-all;
    color: #d4d4d4;
}

.log-placeholder {
    color: #6c757d;
    font-style: italic;
    padding: 20px;
    text-align: center;
}

/* Log viewer status indicator */
.log-status {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.8rem;
    color: var(--text-muted);
}

.log-status.connected {
    color: var(--success-color);
}

.log-status::before {
    content: '';
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: currentColor;
}

.log-status.connected::before {
    animation: pulse 1.5s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.4; }
}

/* Live Log Viewer */
.live-log-viewer {
    height: 500px;
    overflow-y: auto;
    background-color: #1a1a1a;
    border-radius: 4px;
    padding: 10px;
    font-family: 'Consolas', 'Monaco', 'SF Mono', monospace;
    font-size: 12px;
    line-height: 1.4;
}

.live-log-viewer .log-line {
    display: block;
    padding: 2px 0;
    word-break: break-all;
    color: #d4d4d4;
}

.live-log-viewer .log-line.error {
    color: #f48771;
}

.live-log-viewer .log-line.access {
    color: #89d185;
}

.live-log-viewer .log-line.info {
    color: #9cdcfe;
}

.live-log-viewer .log-line.system {
    color: #ce9178;
    font-style: italic;
}

.live-log-viewer .log-prefix {
    color: #569cd6;
    font-weight: 500;
    margin-right: 8px;
}

.live-domain-checkbox {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 2px 8px;
    background: var(--bg-tertiary);
    border-radius: 4px;
    font-size: 12px;
    cursor: pointer;
}

.live-domain-checkbox:hover {
    background: var(--bg-hover);
}

.live-domain-checkbox input {
    margin: 0;
}

.live-log-stats {
    display: flex;
    gap: 15px;
    padding: 5px 0;
}

/* Migration / Upload Zone styles */
.upload-zone {
    border: 2px dashed var(--border-color);
    border-radius: var(--border-radius);
    padding: 40px 20px;
    text-align: center;
    cursor: pointer;
    transition: all 0.2s ease;
    background: var(--body-bg);
}

.upload-zone:hover {
    border-color: var(--primary-color);
    background: rgba(74, 144, 217, 0.05);
}

.upload-zone.dragover {
    border-color: var(--primary-color);
    background: rgba(74, 144, 217, 0.1);
}

.upload-zone-content p {
    margin: 8px 0;
}

.preview-section {
    margin: 20px 0;
    padding: 15px;
    background: var(--body-bg);
    border-radius: var(--border-radius);
}

.preview-section h4 {
    margin-bottom: 10px;
    color: var(--text-color);
}

.checkbox-label {
    cursor: pointer;
    user-select: none;
}

.checkbox-label input[type="checkbox"] {
    margin-right: 8px;
}

.dns-layout {
    display: grid;
    grid-template-columns: 300px minmax(0, 1fr);
    gap: 20px;
}

.dns-main {
    min-width: 0;
}

.dns-zone-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.dns-zone-item {
    width: 100%;
    text-align: left;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    background: #fff;
    padding: 12px 14px;
    cursor: pointer;
    transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

.dns-zone-item:hover {
    border-color: var(--primary-color);
    transform: translateY(-1px);
}

.dns-zone-item.active {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(74, 144, 217, 0.12);
}

.dns-zone-name {
    font-weight: 600;
    color: var(--text-color);
}

.dns-zone-meta {
    margin-top: 4px;
    font-size: 0.85rem;
    color: var(--text-muted);
}

.dns-summary-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 16px;
}

.dns-record-form-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 15px;
}

.dns-form-full-width {
    grid-column: 1 / -1;
}

.dns-empty-state {
    padding: 18px;
    border: 1px dashed var(--border-color);
    border-radius: var(--border-radius);
    background: var(--light-color);
}

.dns-empty-state p:last-child {
    margin-bottom: 0;
}

.dns-table-wrap {
    overflow-x: auto;
}

@media (max-width: 1100px) {
    .dns-layout {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .dns-record-form-grid {
        grid-template-columns: 1fr;
    }
}