:root {
    --bg-body: #0a0a0a;
    --bg-surface: #0e0e0e;
    --bg-input: #080808;
    --border-default: #252525;
    --border-subtle: #1a1a1a;
    --text-body: #c8c8c8;
    --text-heading: #e0e0e0;
    --text-secondary: #909090;
    --text-muted: #606060;
    --accent-green: #4a9f4a;
    --accent-red: #bf5a5a;
    --accent-blue: #5a8abf;
    --accent-amber: #bf8a2a;
    --font-mono: 'JetBrains Mono', 'Fira Code', 'SF Mono', 'Cascadia Code', 'Consolas', monospace;
    --font-size-base: 13px;
}

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

body {
    font-family: var(--font-mono);
    font-size: var(--font-size-base);
    background: var(--bg-body);
    color: var(--text-body);
    line-height: 1.6;
    min-height: 100vh;
}

/* Layout */
.layout {
    display: flex;
    min-height: 100vh;
}

/* Sidebar */
.sidebar {
    width: 220px;
    background: var(--bg-surface);
    border-right: 1px solid var(--border-default);
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0;
    bottom: 0;
    left: 0;
    transition: width 0.2s ease;
    overflow-x: hidden;
    z-index: 10;
}

.sidebar.collapsed {
    width: 48px;
}

.sidebar-header {
    padding: 1rem;
    border-bottom: 1px solid var(--border-default);
    display: flex;
    align-items: center;
    gap: 0.25rem;
    min-height: 52px;
    white-space: nowrap;
}

.logo-text {
    color: var(--accent-green);
    font-weight: 700;
    font-size: 15px;
}

.logo-sub {
    color: var(--text-muted);
    font-size: 11px;
}

.sidebar.collapsed .logo-text,
.sidebar.collapsed .logo-sub {
    display: none;
}

.sidebar-toggle {
    background: none;
    border: none;
    color: var(--text-muted);
    font-family: var(--font-mono);
    font-size: 12px;
    cursor: pointer;
    padding: 0.2rem;
    margin-left: auto;
    transition: color 0.15s;
    flex-shrink: 0;
}

.sidebar-toggle:hover {
    color: var(--accent-green);
}

.sidebar.collapsed .sidebar-toggle {
    margin: 0 auto;
}

.sidebar-nav {
    flex: 1;
    padding: 0.5rem 0;
    overflow-y: auto;
    overflow-x: hidden;
}

/* Nav sections */
.nav-section {
    margin-bottom: 2px;
}

/* Nav items (links) */
.nav-item {
    display: flex;
    align-items: center;
    padding: 0.4rem 1rem;
    color: var(--text-secondary);
    text-decoration: none;
    transition: all 0.15s;
    white-space: nowrap;
}

.nav-item:hover {
    color: var(--text-heading);
    background: rgba(74, 159, 74, 0.05);
}

.nav-item.active {
    color: var(--accent-green);
    background: rgba(74, 159, 74, 0.1);
    border-right: 2px solid var(--accent-green);
}

.nav-item.disabled {
    color: var(--text-muted);
    cursor: not-allowed;
    pointer-events: none;
}

/* Nav group toggle (button for expandable sections) */
.nav-group-toggle {
    display: flex;
    align-items: center;
    width: 100%;
    padding: 0.4rem 1rem;
    background: none;
    border: none;
    color: var(--text-secondary);
    font-family: var(--font-mono);
    font-size: var(--font-size-base);
    cursor: pointer;
    transition: all 0.15s;
    text-align: left;
    white-space: nowrap;
}

.nav-group-toggle:hover {
    color: var(--text-heading);
    background: rgba(74, 159, 74, 0.05);
}

.nav-group-toggle.open {
    color: var(--accent-green);
}

.nav-icon {
    color: var(--accent-green);
    margin-right: 0.5rem;
    font-size: 12px;
    width: 1em;
    text-align: center;
    flex-shrink: 0;
}

.nav-label {
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Subitems */
.nav-subitems {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.2s ease;
}

.nav-subitems.open {
    max-height: 200px;
}

.nav-subitem {
    display: flex;
    align-items: center;
    padding: 0.3rem 1rem 0.3rem 2.5rem;
    color: var(--text-muted);
    text-decoration: none;
    font-size: 12px;
    transition: all 0.15s;
    white-space: nowrap;
}

.nav-subitem::before {
    content: '|';
    color: var(--border-default);
    margin-right: 0.5rem;
}

.nav-subitem:hover {
    color: var(--text-heading);
    background: rgba(74, 159, 74, 0.03);
}

.nav-subitem.active {
    color: var(--accent-green);
}

.nav-subitem.disabled {
    color: var(--text-muted);
    cursor: not-allowed;
    pointer-events: none;
}

/* Collapsed sidebar hides labels and subitems */
.sidebar.collapsed .nav-label,
.sidebar.collapsed .nav-subitems,
.sidebar.collapsed .sidebar-footer .user-info,
.sidebar.collapsed .sidebar-footer .btn-logout {
    display: none;
}

.sidebar.collapsed .nav-item,
.sidebar.collapsed .nav-group-toggle {
    justify-content: center;
    padding: 0.5rem 0;
}

.sidebar.collapsed .nav-icon {
    margin-right: 0;
}

/* Footer */
.sidebar-footer {
    padding: 0.75rem 1rem;
    border-top: 1px solid var(--border-default);
    white-space: nowrap;
    overflow: hidden;
}

.user-info {
    margin-bottom: 0.5rem;
}

.username {
    color: var(--text-secondary);
    font-size: 12px;
}

.btn-logout {
    background: none;
    border: 1px solid var(--border-default);
    color: var(--text-muted);
    font-family: var(--font-mono);
    font-size: 11px;
    padding: 0.25rem 0.75rem;
    cursor: pointer;
    transition: all 0.15s;
}

.btn-logout:hover {
    color: var(--accent-red);
    border-color: var(--accent-red);
}

/* Main content */
.main-content {
    flex: 1;
    margin-left: 220px;
    padding: 2rem;
    transition: margin-left 0.2s ease;
}

.main-content.sidebar-collapsed {
    margin-left: 48px;
}

/* Page header */
.page-header h1 {
    color: var(--text-heading);
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 1.5rem;
}

.page-header h1::before {
    content: '';
}

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

.card {
    background: var(--bg-surface);
    border: 1px solid var(--border-default);
    border-radius: 2px;
}

.card-header {
    padding: 0.75rem 1rem;
    border-bottom: 1px solid var(--border-subtle);
    color: var(--accent-green);
    font-size: 12px;
    font-weight: 700;
}

.card-body {
    padding: 1rem;
}

/* Stats */
.stat-row {
    display: flex;
    justify-content: space-between;
    padding: 0.25rem 0;
    border-bottom: 1px solid var(--border-subtle);
}

.stat-row:last-child {
    border-bottom: none;
}

.stat-label {
    color: var(--text-secondary);
    font-size: 12px;
}

.stat-value {
    color: var(--text-heading);
    font-size: 12px;
}

.stat-big {
    font-size: 32px;
    font-weight: 700;
    color: var(--accent-green);
    line-height: 1;
    margin-bottom: 0.25rem;
}

/* Badges */
.badge-online, .badge-administrator {
    color: var(--accent-green);
}

.badge-offline, .badge-guest {
    color: var(--accent-red);
}

.badge-user {
    color: var(--accent-blue);
}

.user-badge {
    font-size: 11px;
    padding: 0.1rem 0.4rem;
    border: 1px solid currentColor;
    border-radius: 2px;
    margin-right: 0.5rem;
}

/* Terminal output */
.terminal-output {
    color: var(--text-secondary);
    font-size: 12px;
    line-height: 1.8;
    white-space: pre-wrap;
}

/* Text utilities */
.text-muted {
    color: var(--text-muted);
}

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

/* Login page */
.login-body {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
}

.login-container {
    width: 100%;
    max-width: 420px;
    padding: 1rem;
}

.login-card {
    background: var(--bg-surface);
    border: 1px solid var(--border-default);
    padding: 2rem;
    border-radius: 2px;
}

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

.ascii-logo {
    color: var(--accent-green);
    font-size: 10px;
    line-height: 1.2;
    margin-bottom: 1rem;
}

.login-header h1 {
    color: var(--text-heading);
    font-size: 16px;
    font-weight: 700;
}

.login-header h1::before {
    content: '';
}

/* Alert */
.alert {
    padding: 0.75rem 1rem;
    margin-bottom: 1rem;
    border: 1px solid;
    border-radius: 2px;
    font-size: 12px;
}

.alert-error {
    color: var(--accent-red);
    border-color: var(--accent-red);
    background: rgba(191, 90, 90, 0.05);
}

.alert-success {
    color: var(--accent-green);
    border-color: var(--accent-green);
    background: rgba(74, 159, 74, 0.05);
}

.alert-warning {
    color: var(--accent-amber);
    border-color: var(--accent-amber);
    background: rgba(191, 138, 42, 0.05);
}

/* Forms */
.form-group {
    margin-bottom: 1rem;
}

.form-group label {
    display: block;
    color: var(--accent-green);
    font-size: 12px;
    margin-bottom: 0.25rem;
}

.form-group input {
    width: 100%;
    background: var(--bg-input);
    border: 1px solid var(--border-default);
    color: var(--text-heading);
    font-family: var(--font-mono);
    font-size: var(--font-size-base);
    padding: 0.5rem 0.75rem;
    border-radius: 2px;
    outline: none;
    transition: border-color 0.15s;
}

.form-group input:focus {
    border-color: var(--accent-green);
}

/* Buttons */
.btn {
    font-family: var(--font-mono);
    font-size: var(--font-size-base);
    padding: 0.5rem 1.5rem;
    border: 1px solid;
    border-radius: 2px;
    cursor: pointer;
    transition: all 0.15s;
}

.btn-sm {
    padding: 0.3rem 1rem;
    font-size: 12px;
    width: auto;
}

.btn-primary {
    background: rgba(74, 159, 74, 0.1);
    border-color: var(--accent-green);
    color: var(--accent-green);
}

.btn-primary:hover {
    background: rgba(74, 159, 74, 0.2);
}

.btn-secondary {
    background: none;
    border-color: var(--border-default);
    color: var(--text-secondary);
    text-decoration: none;
}

.btn-secondary:hover {
    border-color: var(--text-muted);
    color: var(--text-heading);
}

.btn-warning {
    background: rgba(191, 138, 42, 0.1);
    border-color: var(--accent-amber);
    color: var(--accent-amber);
}

.btn-warning:hover {
    background: rgba(191, 138, 42, 0.2);
}

.btn-danger {
    background: rgba(191, 90, 90, 0.1);
    border-color: var(--accent-red);
    color: var(--accent-red);
}

.btn-danger:hover {
    background: rgba(191, 90, 90, 0.2);
}

/* Login page: full-width primary button */
.login-form .btn-primary {
    width: 100%;
}

/* Form extras */
.form-actions {
    display: flex;
    gap: 0.5rem;
    align-items: center;
    margin-top: 1rem;
}

.form-help {
    font-size: 12px;
    margin-bottom: 0.5rem;
}

.form-select {
    width: 100%;
    background: var(--bg-input);
    border: 1px solid var(--border-default);
    color: var(--text-heading);
    font-family: var(--font-mono);
    font-size: var(--font-size-base);
    padding: 0.5rem 0.75rem;
    border-radius: 2px;
    outline: none;
}

.form-select:focus {
    border-color: var(--accent-green);
}

.form-input-disabled {
    opacity: 0.5;
}

/* Page header with actions */
.page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}

.page-header h1 {
    margin-bottom: 0;
}

/* Tables */
.table {
    width: 100%;
    border-collapse: collapse;
    font-size: 12px;
}

.table th {
    text-align: left;
    padding: 0.5rem 0.75rem;
    color: var(--text-muted);
    border-bottom: 1px solid var(--border-default);
    font-weight: 400;
}

.table td {
    padding: 0.5rem 0.75rem;
    border-bottom: 1px solid var(--border-subtle);
    color: var(--text-secondary);
}

.table tr:hover td {
    background: rgba(74, 159, 74, 0.02);
}

.card-body-table {
    padding: 0;
}

.action-link {
    color: var(--accent-green);
    text-decoration: none;
    font-size: 11px;
}

.action-link:hover {
    text-decoration: underline;
}

/* Badges inline */
.badge-amber {
    color: var(--accent-amber);
    font-size: 11px;
}

/* Edit page grid */
.edit-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    max-width: 800px;
}

.card-stack {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

/* Credential display */
.credential-display {
    margin-bottom: 1rem;
}

.credential-row {
    display: flex;
    align-items: center;
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--border-subtle);
}

.credential-label {
    color: var(--text-muted);
    font-size: 12px;
    width: 100px;
}

.credential-value {
    color: var(--accent-green);
    font-size: 14px;
    font-weight: 700;
}

.credential-password {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-copy {
    background: none;
    border: 1px solid var(--border-default);
    color: var(--text-muted);
    font-family: var(--font-mono);
    font-size: 11px;
    padding: 0.15rem 0.5rem;
    cursor: pointer;
    border-radius: 2px;
}

.btn-copy:hover {
    color: var(--accent-green);
    border-color: var(--accent-green);
}

/* Password field with toggle */
.password-wrapper {
    position: relative;
}

.password-wrapper input {
    padding-right: 3rem;
}

.password-toggle {
    position: absolute;
    right: 0.5rem;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--text-muted);
    font-family: var(--font-mono);
    font-size: 11px;
    cursor: pointer;
    padding: 0.2rem 0.3rem;
}

.password-toggle:hover {
    color: var(--accent-green);
}

/* Password strength meter */
.password-meter {
    height: 3px;
    background: var(--border-default);
    margin-top: 0.35rem;
    border-radius: 2px;
    overflow: hidden;
}

.password-meter-bar {
    height: 100%;
    width: 0;
    transition: width 0.3s, background 0.3s;
    border-radius: 2px;
}

.password-meter-label {
    font-size: 11px;
    margin-top: 0.15rem;
    min-height: 1em;
}

.password-match-label {
    font-size: 11px;
    margin-top: 0.25rem;
    min-height: 1em;
}

/* Login footer */
.login-footer {
    text-align: center;
    margin-top: 1.5rem;
    font-size: 11px;
}

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

.input-suffix-group input {
    border-top-right-radius: 0;
    border-bottom-right-radius: 0;
    flex: 1;
}

.input-suffix {
    background: var(--bg-body);
    border: 1px solid var(--border-default);
    border-left: none;
    border-radius: 0 2px 2px 0;
    padding: 0.5rem 0.75rem;
    color: var(--text-muted);
    font-size: 12px;
    display: flex;
    align-items: center;
    white-space: nowrap;
}

/* Action buttons inline */
.action-danger {
    background: none;
    border: none;
    color: var(--accent-red);
    font-family: var(--font-mono);
    font-size: 11px;
    cursor: pointer;
    margin-left: 0.5rem;
    padding: 0;
}

.action-danger:hover {
    text-decoration: underline;
}

/* Router badge color */
.badge-router {
    color: var(--accent-green);
}

/* Terminal */
.terminal {
    background: var(--bg-body);
    border: 1px solid var(--border-default);
    border-radius: 2px;
    max-height: 500px;
    overflow-y: auto;
    font-size: 12px;
}

.terminal .terminal-output {
    padding: 0.75rem;
    white-space: pre-wrap;
    word-break: break-all;
    color: var(--text-secondary);
    min-height: 60px;
}

.terminal-input-line {
    display: flex;
    align-items: center;
    padding: 0 0.75rem 0.75rem;
    gap: 0.5rem;
}

.terminal-prompt {
    color: var(--accent-green);
    font-weight: 700;
    white-space: nowrap;
    flex-shrink: 0;
}

.terminal-input {
    flex: 1;
    background: transparent;
    border: none;
    color: var(--text-heading);
    font-family: var(--font-mono);
    font-size: 12px;
    outline: none;
    caret-color: var(--accent-green);
}

.terminal-input:disabled {
    opacity: 0.5;
}

/* Log viewer */
.log-controls {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

.form-select-sm {
    padding: 0.25rem 0.5rem;
    font-size: 11px;
    width: auto;
    min-width: 120px;
}

.log-autoscroll {
    font-size: 11px;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 0.3rem;
    cursor: pointer;
}

.log-autoscroll input {
    accent-color: var(--accent-green);
}

.log-status {
    font-size: 11px;
}

.log-status-ok {
    color: var(--accent-green);
}

.log-status-err {
    color: var(--accent-red);
}

.log-viewer {
    background: var(--bg-body);
    height: 70vh;
    overflow-y: auto;
    font-size: 11px;
    line-height: 1.6;
    padding: 0.5rem;
}

.log-line {
    white-space: nowrap;
    padding: 0 0.25rem;
}

.log-line:hover {
    background: rgba(74, 159, 74, 0.03);
}

.log-ts {
    color: var(--text-muted);
    margin-right: 0.75rem;
}

.log-lvl {
    margin-right: 0.5rem;
    font-weight: 700;
    display: inline-block;
    width: 4em;
}

.log-lvl-info { color: var(--accent-green); }
.log-lvl-warn { color: var(--accent-amber); }
.log-lvl-error { color: var(--accent-red); }
.log-lvl-debug { color: var(--text-muted); }

.log-comp {
    color: var(--accent-blue);
    margin-right: 0.5rem;
}

.log-msg {
    color: var(--text-body);
}

/* Cursor blink */
@keyframes blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0; }
}

.form-group input:focus::placeholder {
    animation: blink 1s step-end infinite;
}

/* Auth source badges */
.badge-azure {
    color: var(--accent-blue);
    font-size: 11px;
    padding: 0.1rem 0.4rem;
    border: 1px solid var(--accent-blue);
    border-radius: 2px;
}

.badge-local {
    color: var(--text-muted);
    font-size: 11px;
    padding: 0.1rem 0.4rem;
    border: 1px solid var(--border-default);
    border-radius: 2px;
}

/* Toggle checkbox label */
.toggle-label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    color: var(--text-heading);
    font-size: var(--font-size-base);
}

.toggle-label input[type="checkbox"] {
    accent-color: var(--accent-green);
    width: 14px;
    height: 14px;
}

/* Auth fields toggle */
.auth-fields {
    transition: opacity 0.2s ease;
}

.auth-fields-hidden {
    opacity: 0.3;
    pointer-events: none;
}

/* Help panel */
.help-panel {
    background: var(--bg-body);
    border: 1px solid var(--border-default);
    border-radius: 2px;
    margin-top: 0.5rem;
}

.help-step {
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--border-subtle);
    color: var(--text-secondary);
    font-size: 12px;
}

.help-step:last-child {
    border-bottom: none;
}

.help-step-num {
    color: var(--accent-green);
    font-weight: 700;
}

.help-code {
    display: block;
    background: var(--bg-surface);
    border: 1px solid var(--border-subtle);
    border-radius: 2px;
    padding: 0.5rem 0.75rem;
    margin-top: 0.35rem;
    font-size: 11px;
    color: var(--text-heading);
    overflow-x: auto;
    white-space: pre;
}

.help-note {
    padding: 0.75rem 0;
    color: var(--accent-amber);
    font-size: 12px;
    border-top: 1px solid var(--border-subtle);
}

/* Login separator */
.login-separator {
    display: flex;
    align-items: center;
    margin: 1.25rem 0;
}

.login-separator::before,
.login-separator::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--border-default);
}

.login-separator-text {
    padding: 0 0.75rem;
    color: var(--text-muted);
    font-size: 12px;
}

/* Azure AD button */
.btn-azure {
    display: block;
    width: 100%;
    text-align: center;
    font-family: var(--font-mono);
    font-size: var(--font-size-base);
    padding: 0.5rem 1.5rem;
    border: 1px solid var(--accent-blue);
    border-radius: 2px;
    cursor: pointer;
    transition: all 0.15s;
    background: rgba(90, 138, 191, 0.1);
    color: var(--accent-blue);
    text-decoration: none;
}

.btn-azure:hover {
    background: rgba(90, 138, 191, 0.2);
}

/* Filter forms */
.filter-row {
    display: flex;
    gap: 0.75rem;
    align-items: flex-end;
    flex-wrap: wrap;
}

.filter-group {
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
}

.filter-group label {
    color: var(--text-muted);
    font-size: 11px;
}

.filter-group-grow {
    flex: 1;
    min-width: 150px;
}

.form-input-sm {
    background: var(--bg-input);
    border: 1px solid var(--border-default);
    color: var(--text-heading);
    font-family: var(--font-mono);
    font-size: 11px;
    padding: 0.25rem 0.5rem;
    border-radius: 2px;
    outline: none;
}

.form-input-sm:focus {
    border-color: var(--accent-green);
}

/* Pagination */
.pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    margin-top: 1rem;
    padding: 0.5rem 0;
}

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

/* Audit styles */
.badge-audit-actor {
    font-size: 11px;
    padding: 0.1rem 0.4rem;
    border: 1px solid currentColor;
    border-radius: 2px;
}

.badge-audit-user { color: var(--accent-blue); }
.badge-audit-router { color: var(--accent-green); }
.badge-audit-system { color: var(--accent-amber); }

.audit-action {
    color: var(--text-heading);
    font-size: 12px;
}

.audit-details {
    color: var(--text-secondary);
    font-size: 11px;
    max-width: 400px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.log-comp-inline {
    color: var(--accent-blue);
    font-size: 12px;
}