/* TODO: Review box-shadow values - consider using design system shadow variables (--shadow-xs, --shadow-sm, etc.) */
/**
 * Navigation Styles
 * Breadcrumbs, back buttons, and navigation elements
 */

/* Breadcrumb Navigation */
.breadcrumb-navigation {
    display: flex;
    align-items: center;
    padding: var(--spacing-sm, 0.5rem) var(--spacing-md, 1rem);
    background: rgba(20, 20, 30, 0.8);
    border-bottom: 1px solid rgba(74, 144, 226, 0.2);
    font-size: 0.875rem;
    font-family: 'Roboto Mono', monospace;
    color: var(--color-text-secondary, var(--color-text-secondary));
    min-height: 2.5rem;
    flex-wrap: wrap;
    gap: 0.25rem;
    position: relative;
    z-index: 1;
    margin-top: 0;

.breadcrumb-item {
    display: inline-flex;
    align-items: center;

.breadcrumb-link {
    color: var(--color-info, #4a90e2);
    text-decoration: none;
    transition: color 0.2s ease;
    cursor: pointer;

.breadcrumb-link:hover {
    color: var(--color-info-light, #6ba3e8);
    text-decoration: underline;

.breadcrumb-link:focus {
    outline: 2px solid var(--color-info, #4a90e2);
    outline-offset: 2px;
    border-radius: var(--radius-xs);

.breadcrumb-separator {
    color: var(--color-text-tertiary, var(--color-text-dim));
    margin: 0 var(--spacing-xs, 0.25rem);
    user-select: none;

.breadcrumb-current {
    color: var(--color-text, var(--color-text-primary));
    font-weight: 500;

/* Back Button */
.back-button {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs, 0.25rem);
    padding: var(--spacing-xs, 0.25rem) var(--spacing-sm, 0.5rem);
    background: rgba(74, 144, 226, 0.1);
    border: 1px solid rgba(74, 144, 226, 0.3);
    border-radius: var(--radius-md, var(--radius-sm));
    color: var(--color-info, #4a90e2);
    font-size: 0.875rem;
    font-family: 'Roboto Mono', monospace;
    cursor: pointer;
    transition: all 0.2s ease;
    margin-bottom: var(--spacing-sm, 0.5rem);

.back-button:hover {
    background: rgba(74, 144, 226, 0.2);
    border-color: var(--color-info, #4a90e2);

.back-button:focus {
    outline: 2px solid var(--color-info, #4a90e2);
    outline-offset: 2px;

.back-button:active {
    transform: translateX(-2px);

/* Screen Headers */
.screen-header {
    padding: var(--spacing-md, 1rem);
    background: rgba(20, 20, 30, 0.6);
    border-bottom: calc(var(--spacing-xs) / 2) solid rgba(74, 144, 226, 0.3);
    margin-bottom: var(--spacing-md, 1rem);

.screen-header h1,
.screen-header h2 {
    margin: 0;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-text, var(--color-text-primary));
    font-family: 'Orbitron', sans-serif;

.screen-header .screen-description {
    margin-top: var(--spacing-xs, 0.25rem);
    font-size: 0.875rem;
    color: var(--color-text-secondary, var(--color-text-secondary));
    font-family: 'Roboto Mono', monospace;

/* Navigation Menu Improvements */
.nav-menu {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs, 0.25rem);

.nav-menu-item {
    padding: var(--spacing-sm, 0.5rem) var(--spacing-md, 1rem);
    color: var(--color-text, var(--color-text-primary));
    text-decoration: none;
    border-radius: var(--radius-md, var(--radius-sm));
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm, 0.5rem);

.nav-menu-item:hover {
    background: rgba(74, 144, 226, 0.1);
    color: var(--color-info, #4a90e2);

.nav-menu-item.active {
    background: rgba(74, 144, 226, 0.2);
    color: var(--color-info, #4a90e2);
    border-left: calc(var(--spacing-xs) * 0.75) solid var(--color-info, #4a90e2);

.nav-menu-item:focus {
    outline: 2px solid var(--color-info, #4a90e2);
    outline-offset: -2px;

/* Quick Access Menu */
.quick-access-menu {
    position: fixed;
    bottom: var(--spacing-md, 1rem);
    right: var(--spacing-md, 1rem);
    z-index: 1000;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs, 0.25rem);

.quick-access-btn {
    width: 3rem;
    height: 3rem;
    border-radius: var(--radius-full);
    background: rgba(74, 144, 226, 0.9);
    border: 2px solid var(--color-info, #4a90e2);
    color: var(--color-text-primary);
    font-size: 1.25rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
    box-shadow: 0 4px 12px rgba(var(--color-bg-primary-rgb, 26, 26, 26), 0.3);

.quick-access-btn:hover {
    background: var(--color-info, #4a90e2);
    transform: scale(1.1);

.quick-access-btn:focus {
    outline: 2px solid var(--color-text-primary);
    outline-offset: 2px;

/* Responsive */
@media (max-width: 768px) {
    .breadcrumb-navigation {
        font-size: 0.75rem;
        padding: var(--spacing-xs, 0.25rem) var(--spacing-sm, 0.5rem);

    .screen-header h1,
    .screen-header h2 {
        font-size: 1.25rem;

    .quick-access-menu {
        bottom: var(--spacing-sm, 0.5rem);
        right: var(--spacing-sm, 0.5rem);

    .quick-access-btn {
        width: 2.5rem;
        height: 2.5rem;
        font-size: 1rem;

/* Keyboard Shortcut Indicator */
.keyboard-shortcut {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs, 0.25rem);
    margin-left: auto;
    font-size: 0.75rem;
    color: var(--color-text-tertiary, var(--color-text-dim));

.keyboard-shortcut kbd {
    padding: 0.125rem 0.25rem;
    background: rgba(var(--color-text-primary-rgb, 224, 224, 224), 0.1);
    border: 1px solid rgba(var(--color-text-primary-rgb, 224, 224, 224), 0.2);
    border-radius: calc(var(--radius-sm) * 0.75);
    font-family: 'Roboto Mono', monospace;
    font-size: 0.75rem;

/* Quick Navigation Menu */
.quick-navigation-menu {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: rgba(20, 20, 30, 0.95);
    border: 2px solid var(--color-info, #4a90e2);
    border-radius: var(--radius-md, var(--radius-md));
    padding: var(--spacing-md, 1rem);
    z-index: 10000;
    min-width: 248px;
    box-shadow: 0 8px 32px rgba(var(--color-bg-primary-rgb, 26, 26, 26), 0.5);
    display: none;

.quick-navigation-menu.show {
    display: block;

.quick-nav-header {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--color-text, var(--color-text-primary));
    margin-bottom: var(--spacing-md, 1rem);
    padding-bottom: var(--spacing-sm, 0.5rem);
    border-bottom: 1px solid rgba(74, 144, 226, 0.3);
    font-family: 'Orbitron', sans-serif;

.quick-nav-item {
    padding: var(--spacing-sm, 0.5rem) var(--spacing-md, 1rem);
    color: var(--color-text, var(--color-text-primary));
    cursor: pointer;
    border-radius: var(--radius-sm, var(--radius-sm));
    transition: all 0.2s ease;
    margin-bottom: var(--spacing-xs, 0.25rem);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm, 0.5rem);

.quick-nav-item:hover {
    background: rgba(74, 144, 226, 0.2);
    color: var(--color-info, #4a90e2);
    transform: translateX(4px);

.quick-nav-item:focus {
    outline: 2px solid var(--color-info, #4a90e2);
    outline-offset: -2px;

.quick-nav-item::before {
    content: '→';
    opacity: 0;
    transition: opacity 0.2s ease;

.quick-nav-item:hover::before {
    opacity: 1;

/* ===== Add navigation actions and shortcuts ===== */
/* TODO: No navigation actions recorded (Score: 5.0/10). Add breadcrumbs, back buttons, keyboard shortcuts. */

}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}