/* ============================================================================
 * SentraCore Design Language System - RemoteDesk
 * Blue-tinted dark theme — Tailwind Slate palette
 * ============================================================================ */

/* --- CSS Custom Properties (Kleurenpalet) --- */
:root {
    /* Bootstrap Overrides */
    --bs-body-bg: #0f172a;
    --bs-body-color: #e2e8f0;
    --bs-border-color: #2d3a4e;
    --bs-border-color-translucent: rgba(255, 255, 255, 0.08);
    --bs-card-border-color: #2d3a4e;
    --bs-card-bg: #1e293b;
    --bs-secondary-bg: #1e293b;
    --bs-tertiary-bg: #283548;

    /* Achtergronden & Oppervlakken */
    --bg-app: #0f172a;
    --bg-card: #1e293b;
    --bg-input: #1e293b;
    --bg-hover: #283548;
    --bg-header: #172033;

    /* Typografie */
    --text-primary: #e2e8f0;
    --text-secondary: #94a3b8;
    --text-muted: #adb5bd;

    /* Accenten */
    --accent-primary: #2563eb;
    --accent-success: #10b981;
    --accent-warning: #f59e0b;
    --accent-danger: #ef4444;
    --accent-info: #06b6d4;
    --accent: #7c3aed;

    /* Randen & Schaduwen */
    --border-color: #2d3a4e;
    --border-subtle: #2d3a4e;
    --shadow-card: 0 2px 8px rgba(0, 0, 0, 0.3);

    /* Sidebar */
    --sidebar-width: 260px;
}

/* --- Basis & Reset --- */
* {
    box-sizing: border-box;
}

body {
    background-color: var(--bg-app);
    color: var(--text-primary);
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
    margin: 0;
    padding: 0;
    min-height: 100vh;
}

/* Voorkom zichtbaar scrollen op dashboard */
body.no-scroll {
    overflow: hidden;
    height: 100vh;
}

/* --- Links --- */
a {
    color: var(--accent-primary);
    text-decoration: none;
}

a:hover {
    color: #4d94ff;
}

/* --- Layout: Sidebar + Content --- */
.app-wrapper {
    display: flex;
    min-height: 100vh;
}

/* --- Sidebar Navigatie --- */
.sidebar {
    width: var(--sidebar-width);
    background-color: var(--bg-card);
    border-right: 1px solid var(--border-subtle);
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    z-index: 1000;
    overflow-y: auto;
}

/* Sidebar logo/merk */
.sidebar-brand {
    padding: 1.25rem 1rem;
    border-bottom: 1px solid var(--border-subtle);
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.sidebar-brand h5 {
    margin: 0;
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--text-primary);
}

.sidebar-brand .brand-icon {
    font-size: 1.5rem;
    color: var(--accent-primary);
}

/* Sidebar navigatie items */
.sidebar-nav {
    flex: 1;
    padding: 0.75rem 0;
}

.sidebar-nav .nav-section {
    padding: 0.5rem 1rem 0.25rem;
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--text-muted);
    margin-top: 0.5rem;
}

.sidebar-nav .nav-item {
    padding: 0.6rem 1rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.15s ease;
    border-left: 3px solid transparent;
    font-size: 0.9rem;
}

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

.sidebar-nav .nav-item.active {
    background-color: rgba(37, 99, 235, 0.1);
    color: var(--accent-primary);
    border-left-color: var(--accent-primary);
}

.sidebar-nav .nav-item i {
    font-size: 1.1rem;
    width: 1.25rem;
    text-align: center;
}

/* Sidebar gebruiker sectie (onderaan) */
.sidebar-user {
    padding: 1rem;
    border-top: 1px solid var(--border-subtle);
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.sidebar-user .user-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background-color: var(--accent-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-weight: 600;
    font-size: 0.9rem;
}

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

.sidebar-user .user-name {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.sidebar-user .user-role {
    font-size: 0.7rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.sidebar-user .btn-logout {
    color: var(--text-muted);
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.25rem;
    font-size: 1.1rem;
    transition: color 0.15s;
}

.sidebar-user .btn-logout:hover {
    color: var(--accent-danger);
}

/* --- Hoofdcontent --- */
.main-content {
    margin-left: var(--sidebar-width);
    flex: 1;
    padding: 2rem;
    min-height: 100vh;
}

/* Pagina header */
.page-header {
    margin-bottom: 1.5rem;
}

.page-header h1 {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0 0 0.25rem 0;
}

.page-header p {
    color: var(--text-secondary);
    margin: 0;
    font-size: 0.95rem;
}

/* --- Metric Cards (Dashboard) --- */
.metric-card {
    background-color: var(--bg-card);
    border-radius: 10px;
    box-shadow: var(--shadow-card);
    padding: 1.25rem 1.5rem;
    border-left: 5px solid var(--accent-primary);
    transition: transform 0.15s ease;
}

.metric-card:hover {
    transform: translateY(-2px);
}

/* Link-wrapper rond metric cards: haalt standaard link styling weg */
.metric-card-link {
    text-decoration: none;
    color: inherit;
    display: block;
}
.metric-card-link:hover {
    color: inherit;
}
.metric-card-link:hover .metric-card {
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.4);
}

.metric-card.border-success {
    border-left-color: var(--accent-success);
}

.metric-card.border-warning {
    border-left-color: var(--accent-warning);
}

.metric-card.border-danger {
    border-left-color: var(--accent-danger);
}

.metric-card.border-info {
    border-left-color: var(--accent-info);
}

.metric-card .metric-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--text-muted);
    margin-bottom: 0.5rem;
}

.metric-card .metric-value {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1;
}

.metric-card .metric-sub {
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-top: 0.5rem;
}

/* --- Data Tabellen --- */
.data-table {
    width: 100%;
    border-collapse: collapse;
}

.data-table thead th {
    background-color: var(--bg-header);
    color: var(--text-muted);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    padding: 0.75rem 1rem;
    border-bottom: 1px solid var(--border-subtle);
    text-align: left;
    font-weight: 600;
}

.data-table tbody tr {
    border-bottom: 1px solid var(--border-subtle);
    transition: background-color 0.15s;
}

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

.data-table tbody td {
    padding: 0.75rem 1rem;
    color: var(--text-primary);
    font-size: 0.9rem;
    vertical-align: middle;
}

/* --- Cards (Algemeen) --- */
.card-dark {
    background-color: var(--bg-card);
    border-radius: 10px;
    box-shadow: var(--shadow-card);
    border: none;
}

.card-dark .card-header {
    background-color: var(--bg-header);
    border-bottom: 1px solid var(--border-subtle);
    padding: 1rem 1.25rem;
    border-radius: 10px 10px 0 0;
}

.card-dark .card-header h5,
.card-dark .card-header h6 {
    margin: 0;
    color: var(--text-primary);
    font-weight: 600;
}

.card-dark .card-body {
    padding: 1.25rem;
}

/* --- Formulieren --- */
.form-control,
.form-select {
    background-color: var(--bg-input) !important;
    border: 1px solid var(--border-color) !important;
    color: var(--text-primary) !important;
    padding: 0.6rem 0.75rem;
    border-radius: 6px;
    font-size: 0.9rem;
    transition: border-color 0.15s, box-shadow 0.15s;
}

.form-control:focus,
.form-select:focus {
    border-color: var(--accent-primary) !important;
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.25) !important;
    outline: none;
}

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

.form-label {
    color: var(--text-secondary);
    font-size: 0.85rem;
    font-weight: 500;
    margin-bottom: 0.35rem;
}

/* --- Knoppen (Alleen gevuld, geen outlines) --- */
.btn {
    font-size: 0.875rem;
    font-weight: 500;
    border-radius: 6px;
    padding: 0.5rem 1rem;
    transition: all 0.15s ease;
    border: none;
}

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

.btn-primary:hover {
    background-color: #1d4ed8;
    color: #fff;
}

.btn-secondary {
    background-color: #64748b;
    color: #fff;
}

.btn-secondary:hover {
    background-color: #475569;
    color: #fff;
}

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

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

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

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

.btn-warning {
    background-color: var(--accent-warning);
    color: #000;
}

.btn-sm {
    padding: 0.25rem 0.5rem;
    font-size: 0.8rem;
}

/* --- Badges (Protocol, Status) --- */
.badge-protocol {
    display: inline-block;
    padding: 0.2rem 0.5rem;
    border-radius: 4px;
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.badge-ssh {
    background-color: rgba(6, 182, 212, 0.15);
    color: var(--accent-info);
}

.badge-rdp {
    background-color: rgba(37, 99, 235, 0.15);
    color: var(--accent-primary);
}

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

.badge-status {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.2rem 0.5rem;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 500;
}

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

.badge-status.offline {
    background-color: rgba(239, 68, 68, 0.15);
    color: var(--accent-danger);
}

.badge-status .status-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    display: inline-block;
}

.badge-status.online .status-dot {
    background-color: var(--accent-success);
}

.badge-status.offline .status-dot {
    background-color: var(--accent-danger);
}

/* --- Machine Cards --- */
.machine-card {
    background-color: var(--bg-card);
    border-radius: 10px;
    box-shadow: var(--shadow-card);
    padding: 1.25rem;
    transition: transform 0.15s ease, box-shadow 0.15s ease;
    border: 1px solid var(--border-subtle);
    height: 100%;
    display: flex;
    flex-direction: column;
}

.machine-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.4);
}

.machine-card .machine-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 0.75rem;
}

.machine-card .machine-name {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

.machine-card .machine-host {
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-top: 0.25rem;
    font-family: monospace;
}

.machine-card .machine-desc {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 1rem;
    flex: 1;
}

.machine-card .machine-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem;
    margin-bottom: 0.75rem;
}

.machine-card .machine-tags .tag {
    background-color: var(--bg-input);
    color: var(--text-muted);
    padding: 0.15rem 0.5rem;
    border-radius: 3px;
    font-size: 0.7rem;
}

.machine-card .machine-actions {
    margin-top: auto;
    padding-top: 0.75rem;
    border-top: 1px solid var(--border-subtle);
}

/* --- Login Pagina --- */
.login-wrapper {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    background-color: var(--bg-app);
}

.login-card {
    background-color: var(--bg-card);
    border-radius: 12px;
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.4);
    padding: 2.5rem;
    width: 100%;
    max-width: 420px;
}

.login-card .login-logo {
    text-align: center;
    margin-bottom: 2rem;
}

.login-card .login-logo i {
    font-size: 3rem;
    color: var(--accent-primary);
}

.login-card .login-logo h2 {
    margin: 0.75rem 0 0.25rem;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
}

.login-card .login-logo p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin: 0;
}

.login-card .login-error {
    background-color: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
    border-radius: 6px;
    padding: 0.75rem 1rem;
    color: var(--accent-danger);
    font-size: 0.85rem;
    margin-bottom: 1rem;
    display: none;
}

/* --- Terminal (Connect pagina) --- */
.terminal-wrapper {
    display: flex;
    flex-direction: column;
    height: 100vh;
    background-color: #000;
}

.terminal-toolbar {
    background-color: var(--bg-card);
    border-bottom: 1px solid var(--border-subtle);
    padding: 0.5rem 1rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-shrink: 0;
}

.terminal-toolbar .terminal-info {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.terminal-toolbar .terminal-title {
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--text-primary);
}

.terminal-toolbar .terminal-status {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.terminal-toolbar .terminal-actions {
    display: flex;
    gap: 0.5rem;
}

.terminal-container {
    flex: 1;
    padding: 4px;
    overflow: hidden;
}

/* xterm.js overschrijvingen */
.terminal-container .xterm {
    height: 100%;
}

/* --- VNC Viewer --- */
.vnc-wrapper {
    flex: 1;
    background: #000;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* noVNC maakt een canvas element aan in de container */
.vnc-wrapper canvas {
    max-width: 100%;
    max-height: 100%;
}

/* VNC toolbar knoppen */
.vnc-toolbar-actions {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

/* --- RDP Viewer (guacamole-common-js) --- */
.rdp-wrapper {
    flex: 1;
    background: #000;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* guacamole-common-js display element */
.rdp-wrapper > div {
    cursor: default;
    outline: none;
}

/* --- Fullscreen modus --- */
.terminal-wrapper:fullscreen {
    background-color: #000;
}

.terminal-wrapper:fullscreen .terminal-toolbar {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    transform: translateY(-100%);
    transition: transform 0.25s ease, opacity 0.25s ease;
    opacity: 0;
}

.terminal-wrapper:fullscreen .terminal-toolbar:hover,
.terminal-wrapper:fullscreen .terminal-toolbar.toolbar-visible {
    transform: translateY(0);
    opacity: 1;
}

/* Onzichtbaar trigger-gebied bovenaan om toolbar te tonen */
.terminal-wrapper:fullscreen::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 8px;
    z-index: 99;
}

/* Toolbar trigger-zone vergroot bij hover */
.terminal-wrapper:fullscreen .toolbar-trigger {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 8px;
    z-index: 99;
}

.terminal-wrapper:fullscreen .toolbar-trigger:hover + .terminal-toolbar,
.terminal-wrapper:fullscreen .toolbar-trigger:hover ~ .terminal-toolbar {
    transform: translateY(0);
    opacity: 1;
}

/* Verberg connection-tabs extra ruimte in fullscreen */
.terminal-wrapper:fullscreen .connection-tabs {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    z-index: 101;
    transform: translateY(-100%);
    transition: transform 0.25s ease, opacity 0.25s ease;
    opacity: 0;
}

.terminal-wrapper:fullscreen .connection-tabs:hover,
.terminal-wrapper:fullscreen .connection-tabs.toolbar-visible {
    transform: translateY(0);
    opacity: 1;
}

.terminal-wrapper:fullscreen .terminal-toolbar {
    top: 0;
}

/* Zorg dat containers in fullscreen de volledige ruimte gebruiken */
.terminal-wrapper:fullscreen .terminal-container,
.terminal-wrapper:fullscreen .vnc-wrapper,
.terminal-wrapper:fullscreen .rdp-wrapper,
.terminal-wrapper:fullscreen .connection-viewport {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
}

/* --- Auth Modal (SSH/VNC wachtwoord) --- */
.auth-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2000;
}

.auth-modal {
    background-color: var(--bg-card);
    border-radius: 12px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
    padding: 2rem;
    width: 100%;
    max-width: 400px;
}

.auth-modal h5 {
    color: var(--text-primary);
    margin: 0 0 1rem;
    font-weight: 600;
}

/* --- Toast Notificaties --- */
.toast-container {
    position: fixed;
    top: 1rem;
    right: 1rem;
    z-index: 3000;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.toast-item {
    background-color: var(--bg-card);
    border-radius: 8px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.4);
    padding: 0.75rem 1rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    min-width: 300px;
    max-width: 450px;
    border-left: 4px solid var(--accent-primary);
    animation: slideIn 0.3s ease;
}

.toast-item.toast-success {
    border-left-color: var(--accent-success);
}

.toast-item.toast-error {
    border-left-color: var(--accent-danger);
}

.toast-item.toast-warning {
    border-left-color: var(--accent-warning);
}

.toast-item .toast-message {
    flex: 1;
    font-size: 0.85rem;
    color: var(--text-primary);
}

.toast-item .toast-close {
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    font-size: 1rem;
    padding: 0;
}

@keyframes slideIn {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

@keyframes slideOut {
    from {
        transform: translateX(0);
        opacity: 1;
    }
    to {
        transform: translateX(100%);
        opacity: 0;
    }
}

/* --- Laadindicator --- */
.loading-spinner {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 3rem;
}

.loading-spinner .spinner-border {
    color: var(--accent-primary);
}

/* --- Zoekbalk --- */
.search-bar {
    position: relative;
}

.search-bar .form-control {
    padding-left: 2.5rem;
}

.search-bar .search-icon {
    position: absolute;
    left: 0.75rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* --- Lege staat --- */
.empty-state {
    text-align: center;
    padding: 3rem 1rem;
    color: var(--text-secondary);
}

.empty-state i {
    font-size: 3rem;
    color: var(--text-muted);
    margin-bottom: 1rem;
}

.empty-state h5 {
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.empty-state p {
    font-size: 0.9rem;
}

/* --- Paginering --- */
.pagination .page-item .page-link {
    background-color: var(--bg-card);
    border-color: var(--border-subtle);
    color: var(--text-primary);
}

.pagination .page-item .page-link:hover {
    background-color: var(--bg-hover);
}

.pagination .page-item.active .page-link {
    background-color: var(--accent-primary);
    border-color: var(--accent-primary);
}

.pagination .page-item.disabled .page-link {
    background-color: var(--bg-card);
    color: var(--text-muted);
}

/* --- Multi-Tab Verbindingen (Groepsverbinding) --- */
.connection-tabs {
    display: flex;
    background-color: var(--bg-header);
    border-bottom: 1px solid var(--border-subtle);
    overflow-x: auto;
    overflow-y: hidden;
    flex-shrink: 0;
    scrollbar-width: thin;
}

.connection-tab {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 0.75rem;
    cursor: pointer;
    white-space: nowrap;
    border-right: 1px solid var(--border-subtle);
    border-bottom: 2px solid transparent;
    color: var(--text-secondary);
    font-size: 0.8rem;
    transition: background-color 0.15s, color 0.15s;
    user-select: none;
}

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

.connection-tab.active {
    background-color: var(--bg-card);
    color: var(--text-primary);
    border-bottom-color: var(--accent-primary);
}

.tab-status {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    flex-shrink: 0;
    background-color: var(--text-muted);
}

.tab-status.connecting {
    background-color: var(--accent-warning);
    animation: tabPulse 1.5s ease-in-out infinite;
}

.tab-status.connected {
    background-color: var(--accent-success);
}

.tab-status.disconnected {
    background-color: var(--text-muted);
}

.tab-status.error {
    background-color: var(--accent-danger);
}

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

.tab-name {
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 120px;
}

.tab-close {
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    font-size: 1rem;
    line-height: 1;
    padding: 0 0.15rem;
    transition: color 0.15s;
}

.tab-close:hover {
    color: var(--accent-danger);
}

.connection-viewport {
    flex: 1;
    position: relative;
    overflow: hidden;
}

.connection-panel {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    display: none;
}

.connection-panel.active {
    display: flex;
    flex-direction: column;
}

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

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

    .main-content {
        margin-left: 0;
        padding: 1rem;
    }

    .metric-card .metric-value {
        font-size: 2rem;
    }
}

/* --- Scrollbar styling (donker thema) --- */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

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

::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #475569;
}