/*
 * HADES Dashboard — Dark Theme Stylesheet
 * File: core/dashboard/css/dashboard.css
 * DarkHorse Information Security LLC
 */

/* ========================================================================
   CSS Variables
   ======================================================================== */
:root {
    /* Background palette */
    --bg-primary: #1a1a2e;
    --bg-secondary: #16213e;
    --bg-sidebar: #0f0f23;
    --bg-card: #1e1e3a;
    --bg-input: #252547;
    --bg-hover: #2a2a4a;
    --bg-modal-overlay: rgba(0, 0, 0, 0.7);

    /* Text palette */
    --text-primary: #e0e0e0;
    --text-secondary: #a0a0b8;
    --text-muted: #6c6c8a;
    --text-heading: #f0f0f5;

    /* Sidebar brand accent */
    --color-brand-accent: #6ea8d4;
    --color-subtitle: #8899aa;

    /* Accent & threat level colors */
    --color-safe: #4caf50;
    --color-low: #8bc34a;
    --color-medium: #ffeb3b;
    --color-high: #ff9800;
    --color-critical: #f44336;

    /* UI colors */
    --color-primary: #4a90d9;
    --color-primary-hover: #3a7bc8;
    --color-danger: #e74c3c;
    --color-danger-hover: #c0392b;
    --color-success: #27ae60;
    --color-success-hover: #219a52;
    --color-warning: #f39c12;
    --color-info: #3498db;

    /* Borders */
    --border-color: #2d2d50;
    --border-radius: 6px;
    --border-radius-lg: 10px;

    /* Spacing */
    --sidebar-width: 250px;
    --spacing-xs: 4px;
    --spacing-sm: 8px;
    --spacing-md: 16px;
    --spacing-lg: 24px;
    --spacing-xl: 32px;

    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-normal: 0.25s ease;

    /* Shadows */
    --shadow-card: 0 2px 8px rgba(0, 0, 0, 0.3);
    --shadow-modal: 0 8px 32px rgba(0, 0, 0, 0.5);
}

/* ========================================================================
   Bank Gothic Font — bundled WOFF2 + TTF fallback
   ======================================================================== */
@font-face {
    font-family: 'Bank Gothic';
    src: url('../fonts/BankGothicMdBT.woff2') format('woff2'),
         url('../fonts/BankGothicMdBT.ttf') format('truetype');
    font-weight: normal;
    font-style: normal;
    font-display: swap;
}

/* ========================================================================
   Reset & Base
   ======================================================================== */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html, body {
    height: 100%;
    overflow: hidden;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
                 "Helvetica Neue", Arial, sans-serif;
    font-size: 14px;
    line-height: 1.5;
    color: var(--text-primary);
    background-color: var(--bg-primary);
}

a {
    color: var(--color-primary);
    text-decoration: none;
}

a:hover {
    color: var(--color-primary-hover);
}

code {
    font-family: "Cascadia Code", "Fira Code", "Consolas", monospace;
    background: var(--bg-input);
    padding: 2px 6px;
    border-radius: 3px;
    font-size: 0.9em;
}

/* ========================================================================
   Layout
   ======================================================================== */
.app-layout {
    display: flex;
    height: 100vh;
    overflow: hidden;
}

/* ========================================================================
   Sidebar
   ======================================================================== */
.sidebar {
    width: var(--sidebar-width);
    min-width: var(--sidebar-width);
    background: var(--bg-sidebar);
    display: flex;
    flex-direction: column;
    border-right: 1px solid var(--border-color);
    overflow-y: auto;
}

.sidebar-header {
    padding: var(--spacing-lg) var(--spacing-lg) var(--spacing-md);
    border-bottom: 1px solid var(--border-color);
    text-align: center;
}

/* -- DarkHorse parent attribution -- */
.sidebar-parent-brand {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    margin-bottom: 6px;
    opacity: 0.7;
}

.sidebar-parent-logo {
    height: 28px;
    width: auto;
    flex-shrink: 0;
}

.sidebar-parent-label {
    font-size: 11px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.12em;
    white-space: nowrap;
}

.sidebar-parent-divider {
    width: 60%;
    margin: 0 auto 6px;
    border: none;
    border-top: 1px solid var(--border-color);
}

/* -- HADES product lockup -- */
.sidebar-brand {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
}

.sidebar-brand-logo {
    height: 46px;
    width: auto;
    flex-shrink: 0;
    filter: brightness(1.3) contrast(1.1);
}

.logo {
    font-family: 'Bank Gothic', 'BankGothic Md BT', 'Bank Gothic Medium BT', sans-serif;
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--color-brand-accent);
    letter-spacing: 4px;
    margin-bottom: 0;
    line-height: 1;
}

.logo-subtitle {
    font-size: 0.7rem;
    color: var(--color-subtitle);
    text-transform: uppercase;
    letter-spacing: 0.2em;
    margin-top: 4px;
    font-weight: 500;
}

.nav-list {
    list-style: none;
    padding: var(--spacing-md) 0;
    flex: 1;
}

.nav-link {
    display: flex;
    align-items: center;
    padding: var(--spacing-md) var(--spacing-lg);
    color: var(--text-secondary);
    transition: all var(--transition-fast);
    border-left: 3px solid transparent;
}

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

.nav-link.active {
    color: var(--color-brand-accent);
    background: rgba(110, 168, 212, 0.1);
    border-left-color: var(--color-brand-accent);
}

.nav-icon {
    font-size: 1.2rem;
    width: 28px;
    text-align: center;
    margin-right: var(--spacing-sm);
}

.nav-label {
    font-size: 0.95rem;
    font-weight: 500;
}

.sidebar-footer {
    padding: var(--spacing-md) var(--spacing-lg);
    border-top: 1px solid var(--border-color);
}

.connection-status {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
}

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

.status-dot.connected {
    background: var(--color-safe);
    box-shadow: 0 0 6px var(--color-safe);
}

.status-dot.disconnected {
    background: var(--color-critical);
}

.status-dot.connecting {
    background: var(--color-warning);
    animation: pulse 1.5s infinite;
}

.status-text {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.version-info {
    font-size: 0.75rem;
    color: var(--text-muted);
}

/* ========================================================================
   Feature Gating — Locked Nav Items
   ======================================================================== */
.nav-link.feature-locked {
    opacity: 0.45;
    cursor: not-allowed;
    position: relative;
}

.nav-link.feature-locked .nav-label::after {
    content: " \1F512";
    font-size: 0.8em;
}

.nav-link.feature-locked:hover {
    background: transparent;
    color: var(--text-muted);
}

.nav-link.feature-locked:hover .nav-label::after {
    content: " \1F512 Upgrade required";
    font-size: 0.75em;
    white-space: nowrap;
}

/* ========================================================================
   Main Content
   ======================================================================== */
.main-content {
    flex: 1;
    overflow-y: auto;
    padding: var(--spacing-xl);
    background: var(--bg-primary);
}

/* ========================================================================
   Cards
   ======================================================================== */
.card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
    box-shadow: var(--shadow-card);
}

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

.card-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-heading);
}

.card-body {
    color: var(--text-primary);
}

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

.stat-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: var(--spacing-lg);
    text-align: center;
}

.stat-value {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-heading);
    line-height: 1.2;
}

.stat-label {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-top: var(--spacing-xs);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.stat-value.safe { color: var(--color-safe); }
.stat-value.low { color: var(--color-low); }
.stat-value.medium { color: var(--color-medium); }
.stat-value.high { color: var(--color-high); }
.stat-value.critical { color: var(--color-critical); }

/* ========================================================================
   Buttons
   ======================================================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-sm) var(--spacing-md);
    border: none;
    border-radius: var(--border-radius);
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-fast);
    gap: var(--spacing-sm);
    line-height: 1.4;
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

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

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

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

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

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

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

.btn-secondary {
    background: var(--bg-input);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

.btn-secondary:hover:not(:disabled) {
    background: var(--bg-hover);
}

.btn-sm {
    padding: var(--spacing-xs) var(--spacing-sm);
    font-size: 0.8rem;
}

.btn-group {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

/* ========================================================================
   Forms
   ======================================================================== */
.form-group {
    margin-bottom: var(--spacing-md);
}

.form-group label {
    display: block;
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xs);
    font-weight: 500;
}

.form-input,
.form-select,
.form-textarea {
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    color: var(--text-primary);
    font-size: 0.9rem;
    font-family: inherit;
    transition: border-color var(--transition-fast);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--color-primary);
}

.form-textarea {
    resize: vertical;
    min-height: 80px;
}

.form-hint {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-top: var(--spacing-xs);
}

.form-inline {
    display: flex;
    gap: var(--spacing-sm);
    align-items: flex-end;
}

.form-inline .form-group {
    margin-bottom: 0;
}

.form-check {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.form-check input[type="checkbox"] {
    accent-color: var(--color-primary);
}

/* ========================================================================
   Tables
   ======================================================================== */
.table-container {
    overflow-x: auto;
}

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

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

th {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-muted);
    font-weight: 600;
    background: var(--bg-secondary);
    position: sticky;
    top: 0;
}

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

tr:nth-child(even) {
    background: rgba(255, 255, 255, 0.02);
}

tr:nth-child(even):hover {
    background: var(--bg-hover);
}

/* ========================================================================
   Badges
   ======================================================================== */
.badge {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.badge-safe { background: rgba(76, 175, 80, 0.2); color: var(--color-safe); }
.badge-low { background: rgba(139, 195, 74, 0.2); color: var(--color-low); }
.badge-medium { background: rgba(255, 235, 59, 0.2); color: var(--color-medium); }
.badge-high { background: rgba(255, 152, 0, 0.2); color: var(--color-high); }
.badge-critical { background: rgba(244, 67, 54, 0.2); color: var(--color-critical); }

.badge-open { background: rgba(52, 152, 219, 0.2); color: var(--color-info); }
.badge-closed { background: rgba(76, 175, 80, 0.2); color: var(--color-safe); }
.badge-archived { background: rgba(108, 108, 138, 0.2); color: var(--text-muted); }

/* ========================================================================
   Drag & Drop File Upload
   ======================================================================== */
.drop-zone {
    border: 2px dashed var(--border-color);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-xl);
    text-align: center;
    cursor: pointer;
    transition: all var(--transition-normal);
    background: var(--bg-card);
}

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

.drop-zone-text {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.drop-zone-text strong {
    color: var(--color-primary);
}

.drop-zone input[type="file"] {
    display: none;
}

/* ========================================================================
   Modal
   ======================================================================== */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--bg-modal-overlay);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
}

.modal-overlay.visible {
    opacity: 1;
    visibility: visible;
}

.modal {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    width: 90%;
    max-width: 480px;
    box-shadow: var(--shadow-modal);
    transform: translateY(20px);
    transition: transform var(--transition-normal);
}

.modal-overlay.visible .modal {
    transform: translateY(0);
}

.modal-header {
    padding: var(--spacing-lg);
    border-bottom: 1px solid var(--border-color);
}

.modal-header h2 {
    font-size: 1.2rem;
    color: var(--text-heading);
}

.modal-body {
    padding: var(--spacing-lg);
}

.modal-footer {
    padding: var(--spacing-md) var(--spacing-lg);
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: flex-end;
    gap: var(--spacing-sm);
}

/* ========================================================================
   Toast Notifications
   ======================================================================== */
.toast-container {
    position: fixed;
    top: var(--spacing-lg);
    right: var(--spacing-lg);
    z-index: 2000;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.toast {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: var(--spacing-md);
    min-width: 300px;
    max-width: 450px;
    box-shadow: var(--shadow-modal);
    animation: slideIn 0.3s ease;
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
}

.toast.toast-success { border-left: 3px solid var(--color-success); }
.toast.toast-error { border-left: 3px solid var(--color-danger); }
.toast.toast-warning { border-left: 3px solid var(--color-warning); }
.toast.toast-info { border-left: 3px solid var(--color-info); }

.toast-message {
    flex: 1;
    font-size: 0.9rem;
}

.toast-close {
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    font-size: 1.1rem;
    padding: 0;
    line-height: 1;
}

/* ========================================================================
   Loading & Spinners
   ======================================================================== */
.loading-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-xl);
    color: var(--text-muted);
}

.spinner {
    width: 36px;
    height: 36px;
    border: 3px solid var(--border-color);
    border-top-color: var(--color-primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    margin-bottom: var(--spacing-md);
}

.spinner-sm {
    width: 16px;
    height: 16px;
    border-width: 2px;
    margin-bottom: 0;
}

/* ========================================================================
   Pagination
   ======================================================================== */
.pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-lg);
}

.pagination .btn {
    min-width: 36px;
}

.pagination-info {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin: 0 var(--spacing-sm);
}

/* ========================================================================
   Findings / Detail Expandable
   ======================================================================== */
.findings-list {
    list-style: none;
}

.finding-item {
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    margin-bottom: var(--spacing-sm);
    overflow: hidden;
}

.finding-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-sm) var(--spacing-md);
    cursor: pointer;
    transition: background var(--transition-fast);
}

.finding-header:hover {
    background: var(--bg-hover);
}

.finding-detail {
    padding: var(--spacing-md);
    border-top: 1px solid var(--border-color);
    font-size: 0.85rem;
    color: var(--text-secondary);
    display: none;
}

.finding-detail.expanded {
    display: block;
}

.finding-detail pre {
    background: var(--bg-sidebar);
    padding: var(--spacing-md);
    border-radius: var(--border-radius);
    overflow-x: auto;
    font-family: "Cascadia Code", "Fira Code", "Consolas", monospace;
    font-size: 0.8rem;
    margin-top: var(--spacing-sm);
}

/* ========================================================================
   Alert Feed
   ======================================================================== */
.alert-feed {
    max-height: 400px;
    overflow-y: auto;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    background: var(--bg-input);
}

.alert-item {
    padding: var(--spacing-sm) var(--spacing-md);
    border-bottom: 1px solid var(--border-color);
    font-size: 0.85rem;
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
}

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

.alert-time {
    color: var(--text-muted);
    font-family: monospace;
    font-size: 0.8rem;
    white-space: nowrap;
}

/* ========================================================================
   Timeline (for case notes)
   ======================================================================== */
.timeline {
    position: relative;
    padding-left: var(--spacing-lg);
}

.timeline::before {
    content: "";
    position: absolute;
    left: 8px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--border-color);
}

.timeline-item {
    position: relative;
    margin-bottom: var(--spacing-lg);
}

.timeline-item::before {
    content: "";
    position: absolute;
    left: calc(-1 * var(--spacing-lg) + 4px);
    top: 6px;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--color-primary);
    border: 2px solid var(--bg-primary);
}

.timeline-time {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-bottom: var(--spacing-xs);
}

.timeline-content {
    background: var(--bg-input);
    padding: var(--spacing-md);
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
}

/* ========================================================================
   Tags
   ======================================================================== */
.tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
}

.tag {
    display: inline-block;
    padding: 2px 8px;
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    font-size: 0.75rem;
    color: var(--text-secondary);
}

/* ========================================================================
   Empty State
   ======================================================================== */
.empty-state {
    text-align: center;
    padding: var(--spacing-xl);
    color: var(--text-muted);
}

.empty-state-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
    opacity: 0.5;
}

.empty-state-text {
    font-size: 1rem;
    margin-bottom: var(--spacing-md);
}

/* ========================================================================
   Section Headers
   ======================================================================== */
.view-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-lg);
}

.view-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-heading);
}

/* ========================================================================
   Grid Layouts
   ======================================================================== */
.grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
}

/* ========================================================================
   Health Status Indicators
   ======================================================================== */
.health-indicator {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.health-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.health-dot.ok { background: var(--color-safe); }
.health-dot.degraded { background: var(--color-warning); }
.health-dot.error { background: var(--color-critical); }

/* ========================================================================
   Scrollbar Styling
   ======================================================================== */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

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

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

::-webkit-scrollbar-thumb:hover {
    background: var(--text-muted);
}

/* ========================================================================
   Animations
   ======================================================================== */
@keyframes spin {
    to { transform: rotate(360deg); }
}

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

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

/* ========================================================================
   Execution Timeline (Alert Dashboard)
   ======================================================================== */
.execution-item {
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    margin-bottom: var(--spacing-sm);
    overflow: hidden;
    transition: border-color var(--transition-fast);
}

.execution-item:hover {
    border-color: var(--color-primary);
}

.execution-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-sm) var(--spacing-md);
    cursor: pointer;
    transition: background var(--transition-fast);
    gap: var(--spacing-sm);
}

.execution-header:hover {
    background: var(--bg-hover);
}

.execution-details {
    padding: 0 var(--spacing-md);
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.25s ease, padding 0.25s ease;
    border-top: 1px solid transparent;
}

.execution-details.visible {
    max-height: 600px;
    padding: var(--spacing-md);
    border-top-color: var(--border-color);
}

.action-result-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-xs) var(--spacing-sm);
    font-size: 0.85rem;
    border-bottom: 1px solid var(--border-color);
}

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

/* ========================================================================
   Responsive
   ======================================================================== */
@media (max-width: 900px) {
    .sidebar {
        width: 60px;
        min-width: 60px;
    }
    .sidebar-header {
        padding: var(--spacing-md) var(--spacing-sm);
    }
    .logo {
        font-size: 1rem;
        letter-spacing: 1px;
    }
    .sidebar-parent-brand,
    .sidebar-parent-divider,
    .logo-subtitle,
    .nav-label,
    .sidebar-footer .status-text,
    .sidebar-footer .version-info,
    .sidebar-brand .logo {
        display: none;
    }
    .sidebar-brand-logo {
        height: 32px;
    }
    .nav-link {
        justify-content: center;
        padding: var(--spacing-md);
    }
    .nav-icon {
        margin-right: 0;
    }
    .grid-2, .grid-3 {
        grid-template-columns: 1fr;
    }
}