/* ============================================
   Store Navigator - Mobile-First Responsive CSS
   Indoor Navigation and Product Finder
   ============================================ */

/* ============================================
   CSS RESET & BASE STYLES
   ============================================ */

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

:root {
    /* Color Palette */
    --primary-color: #2563eb;
    --primary-hover: #1d4ed8;
    --primary-light: #dbeafe;
    --secondary-color: #10b981;
    --text-primary: #1f2937;
    --text-secondary: #6b7280;
    --background: #ffffff;
    --background-secondary: #f9fafb;
    --border-color: #e5e7eb;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    
    /* Spacing */
    --spacing-xs: 8px;
    --spacing-sm: 12px;
    --spacing-md: 16px;
    --spacing-lg: 24px;
    --spacing-xl: 32px;
    
    /* Typography */
    --font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue', sans-serif;
    --font-size-sm: 14px;
    --font-size-base: 16px;
    --font-size-lg: 18px;
    --font-size-xl: 20px;
    --font-size-2xl: 24px;
    --font-size-3xl: 30px;
    
    /* Border Radius */
    --radius-sm: 6px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    
    /* Transitions */
    --transition-fast: 150ms ease-in-out;
    --transition-base: 200ms ease-in-out;
    --transition-slow: 300ms ease-in-out;
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: 1.5;
    color: var(--text-primary);
    background-color: var(--background-secondary);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    min-height: 100vh;
}

/* Visually Hidden - For accessibility */
.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
}

/* ============================================
   CONTAINER & LAYOUT
   ============================================ */

.container {
    max-width: 100%;
    height: 100vh;
    margin: 0 auto;
    background-color: var(--background);
    display: flex;
    flex-direction: column;
}

/* ============================================
   HEADER
   ============================================ */

.app-header {
    background: linear-gradient(135deg, var(--primary-color) 0%, #1e40af 100%);
    color: white;
    padding: var(--spacing-md) var(--spacing-md);
    text-align: center;
    box-shadow: var(--shadow-md);
    flex-shrink: 0;
}

.app-title {
    font-size: var(--font-size-xl);
    font-weight: 700;
    margin-bottom: 4px;
    letter-spacing: -0.5px;
}

.app-subtitle {
    font-size: var(--font-size-sm);
    opacity: 0.95;
    font-weight: 400;
}

.app-author {
    font-size: 12px;
    opacity: 0.85;
    font-weight: 300;
    margin-top: 4px;
    font-style: italic;
}

/* ============================================
   MAIN CONTENT
   ============================================ */

.main-content {
    flex: 1;
    overflow-y: auto;
    overflow-x: hidden;
    display: flex;
    flex-direction: column;
}

/* ============================================
   SEARCH SECTION
   ============================================ */

.search-section {
    position: sticky;
    top: 0;
    background-color: var(--background);
    padding: var(--spacing-md) var(--spacing-md) var(--spacing-sm);
    border-bottom: 2px solid var(--border-color);
    z-index: 50;
    flex-shrink: 0;
}

.search-container {
    width: 100%;
}

.search-input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
    background-color: var(--background);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xs) var(--spacing-md);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
}

.search-input-wrapper:focus-within {
    border-color: var(--primary-color);
    box-shadow: var(--shadow-md), 0 0 0 3px var(--primary-light);
}

.search-icon {
    color: var(--text-secondary);
    margin-right: var(--spacing-sm);
    flex-shrink: 0;
}

.search-input {
    flex: 1;
    border: none;
    outline: none;
    font-size: var(--font-size-base);
    color: var(--text-primary);
    background: transparent;
    min-height: 40px;
    padding: var(--spacing-xs) 0;
}

.search-input::placeholder {
    color: var(--text-secondary);
}

.clear-button {
    background: none;
    border: none;
    padding: var(--spacing-xs);
    cursor: pointer;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
    margin-left: var(--spacing-xs);
}

.clear-button:hover,
.clear-button:focus {
    background-color: var(--background-secondary);
    color: var(--text-primary);
    outline: none;
}

.clear-button:active {
    transform: scale(0.95);
}

/* ============================================
   BREADCRUMB NAVIGATION
   ============================================ */

.breadcrumb-nav {
    background-color: var(--background);
    padding: var(--spacing-md) var(--spacing-md) var(--spacing-lg);
    border-bottom: 2px solid var(--border-color);
    animation: fadeIn 0.3s ease-out;
    flex-shrink: 0;
}

.back-button {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    background: var(--background);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: var(--font-size-base);
    font-weight: 500;
    color: var(--text-primary);
    cursor: pointer;
    transition: all var(--transition-base);
    margin-bottom: var(--spacing-sm);
    font-family: inherit;
    min-height: 44px;
}

.back-button:hover {
    background-color: var(--background-secondary);
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.back-button:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px var(--primary-light);
}

.back-button:active {
    transform: scale(0.98);
}

.back-button svg {
    flex-shrink: 0;
}

.breadcrumb-trail {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

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

.breadcrumb-item::after {
    content: '›';
    margin: 0 var(--spacing-xs);
    color: var(--text-secondary);
}

.breadcrumb-item:last-child::after {
    content: '';
}

.breadcrumb-item.active {
    color: var(--text-primary);
    font-weight: 500;
}

/* ============================================
   CATEGORY SECTION
   ============================================ */

.category-section {
    width: 100%;
    padding: 0 var(--spacing-md) var(--spacing-xl);
    flex: 1;
}

.subcategory-section {
    width: 100%;
    padding: var(--spacing-lg) var(--spacing-md) var(--spacing-xl);
    flex: 1;
}

.section-title {
    font-size: var(--font-size-xl);
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
    letter-spacing: -0.3px;
}

.category-grid,
.subcategory-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
    width: 100%;
}

/* View transitions */
.fade-out {
    animation: fadeOut 0.2s ease-out forwards;
}

.fade-in {
    animation: fadeIn 0.3s ease-out;
}

@keyframes fadeOut {
    from {
        opacity: 1;
        transform: translateY(0);
    }
    to {
        opacity: 0;
        transform: translateY(-10px);
    }
}

/* ============================================
   CATEGORY CARDS
   ============================================ */

.category-card {
    /* Reset button styles */
    background: var(--background);
    border: 2px solid var(--border-color);
    cursor: pointer;
    font-family: inherit;
    
    /* Layout */
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-lg);
    min-height: 120px;
    
    /* Styling */
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
    
    /* Ensure tap target size */
    position: relative;
}

.category-card::before {
    content: '';
    position: absolute;
    inset: -4px;
    border-radius: var(--radius-xl);
}

.category-icon {
    font-size: 48px;
    margin-bottom: var(--spacing-sm);
    transition: transform var(--transition-base);
}

.category-name {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--text-primary);
    text-align: center;
    letter-spacing: -0.2px;
}

/* Category Card Interactions */
.category-card:hover {
    border-color: var(--primary-color);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.category-card:hover .category-icon {
    transform: scale(1.1);
}

.category-card:active {
    transform: translateY(0);
    box-shadow: var(--shadow-sm);
}

.category-card:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: var(--shadow-md), 0 0 0 3px var(--primary-light);
}

/* Active state for selected category */
.category-card.active {
    background-color: var(--primary-light);
    border-color: var(--primary-color);
    box-shadow: var(--shadow-md);
}

/* ============================================
   FOOTER
   ============================================ */

.app-footer {
    background-color: var(--background-secondary);
    padding: var(--spacing-md);
    text-align: center;
    border-top: 1px solid var(--border-color);
    margin-top: auto;
}

.footer-text {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    font-weight: 400;
    margin-bottom: var(--spacing-xs);
}

.footer-link {
    font-size: var(--font-size-sm);
    margin-top: var(--spacing-xs);
}

.footer-link a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
    display: inline-block;
}

.footer-link a:hover {
    background-color: var(--primary-light);
    color: var(--primary-hover);
}

.footer-link a:focus {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

/* ============================================
   RESPONSIVE DESIGN - TABLET
   ============================================ */

@media (min-width: 480px) {
    .container {
        max-width: 480px;
    }
    
    .app-header {
        padding: var(--spacing-xl) var(--spacing-lg);
    }
    
    .main-content {
        padding: var(--spacing-xl) var(--spacing-lg);
    }
    
    .category-grid {
        gap: var(--spacing-lg);
    }
}

@media (min-width: 640px) {
    .container {
        max-width: 640px;
    }
    
    .app-title {
        font-size: 36px;
    }
    
    .category-grid,
    .subcategory-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .category-card {
        min-height: 140px;
    }
    
    .category-icon {
        font-size: 56px;
    }
}

/* ============================================
   RESPONSIVE DESIGN - DESKTOP
   ============================================ */

@media (min-width: 768px) {
    .container {
        max-width: 768px;
    }
    
    .app-header {
        padding: var(--spacing-xl) var(--spacing-xl);
    }
    
    .main-content {
        padding: var(--spacing-xl) var(--spacing-xl);
    }
    
    .search-section {
        margin-bottom: 40px;
    }
    
    .section-title {
        font-size: var(--font-size-2xl);
    }
    
    .category-grid,
    .subcategory-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* ============================================
   ACCESSIBILITY ENHANCEMENTS
   ============================================ */

/* Reduced motion for users who prefer it */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    .category-card {
        border-width: 3px;
    }
    
    .search-input-wrapper {
        border-width: 3px;
    }
}

/* Focus visible for keyboard navigation */
.category-card:focus-visible,
.clear-button:focus-visible,
.search-input:focus-visible {
    outline: 3px solid var(--primary-color);
    outline-offset: 2px;
}

/* ============================================
   ANIMATIONS
   ============================================ */

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.category-card {
    animation: fadeIn 0.3s ease-out backwards;
}

.category-card:nth-child(1) { animation-delay: 0.05s; }
.category-card:nth-child(2) { animation-delay: 0.1s; }
.category-card:nth-child(3) { animation-delay: 0.15s; }
.category-card:nth-child(4) { animation-delay: 0.2s; }
.category-card:nth-child(5) { animation-delay: 0.25s; }
.category-card:nth-child(6) { animation-delay: 0.3s; }

/* ============================================
   TOUCH DEVICE OPTIMIZATIONS
   ============================================ */

@media (hover: none) and (pointer: coarse) {
    /* Remove hover effects on touch devices */
    .category-card:hover {
        transform: none;
    }
    
    /* Increase tap target sizes */
    .category-card {
        min-height: 130px;
    }
    
    /* Enhance active/tap feedback */
    .category-card:active {
        background-color: var(--primary-light);
        border-color: var(--primary-color);
    }
}

/* ============================================
   NAVIGATION SCREEN
   ============================================ */

.navigation-section {
    width: 100%;
    padding: 0;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.navigation-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background-color: var(--background);
    border-bottom: 2px solid var(--border-color);
}

.nav-back-button {
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--background);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: var(--spacing-xs);
    cursor: pointer;
    transition: all var(--transition-base);
    min-width: 44px;
    min-height: 44px;
}

.nav-back-button:hover {
    background-color: var(--background-secondary);
    border-color: var(--primary-color);
}

.nav-back-button:active {
    transform: scale(0.95);
}

.navigation-title {
    flex: 1;
}

.nav-product-name {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

.location-status {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    padding: var(--spacing-md);
    background-color: var(--primary-light);
    border-bottom: 1px solid var(--border-color);
}

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

.location-icon {
    font-size: 20px;
    line-height: 1;
}

.location-text {
    font-size: var(--font-size-base);
    color: var(--text-primary);
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.1);
    }
}

@keyframes bounce {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-5px);
    }
}

.directions-container {
    padding: var(--spacing-lg) var(--spacing-md);
    background-color: var(--background);
    border-top: 2px solid var(--border-color);
}

.directions-title {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
}

.directions-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.direction-step {
    background-color: white;
    border: 2px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
    display: flex;
    gap: var(--spacing-md);
    align-items: flex-start;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
}

.direction-step:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.step-number {
    background-color: var(--primary-color);
    color: white;
    min-width: 32px;
    height: 32px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: var(--font-size-sm);
    flex-shrink: 0;
    padding: 0 var(--spacing-xs);
}

.step-icon {
    font-size: 28px;
    flex-shrink: 0;
    line-height: 1;
}

.step-content {
    flex: 1;
}

.step-text {
    font-size: var(--font-size-base);
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 4px;
    line-height: 1.4;
}

.step-action {
    font-size: var(--font-size-base);
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.step-distance {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    font-weight: 500;
}

.step-details {
    font-size: var(--font-size-xs);
    color: var(--text-muted);
    font-weight: 400;
    font-style: italic;
    margin-top: 2px;
}

.direction-step.final {
    border-color: var(--secondary-color);
    background-color: #f0fdf4;
}

.direction-step.final .step-number {
    background-color: var(--secondary-color);
}

/* ============================================
   PRINT STYLES
   ============================================ */

@media print {
    .app-header {
        background: white;
        color: black;
    }
    
    .category-card {
        break-inside: avoid;
    }
    
    body {
        background: white;
    }
}

/* ============================================
   LOCALIZATION SECTION STYLES
   ============================================ */

.localization-container {
    padding: var(--spacing-lg) var(--spacing-md);
    background-color: var(--background);
    border-top: 2px solid var(--border-color);
}

.localization-title {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-xs);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.localization-description {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    margin-bottom: var(--spacing-lg);
}

/* Localize Me Button */
.localize-button {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    background: linear-gradient(135deg, var(--secondary-color) 0%, #059669 100%);
    color: white;
    border: none;
    border-radius: var(--radius-lg);
    padding: var(--spacing-md) var(--spacing-lg);
    font-size: var(--font-size-lg);
    font-weight: 600;
    font-family: inherit;
    cursor: pointer;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
    min-height: 56px;
}

.localize-button:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    background: linear-gradient(135deg, #059669 0%, #047857 100%);
}

.localize-button:active {
    transform: translateY(0);
}

.localize-button:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.camera-icon {
    flex-shrink: 0;
}

/* Loading Spinner */
.loading-spinner {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-xl) var(--spacing-md);
    gap: var(--spacing-md);
}

.spinner {
    width: 48px;
    height: 48px;
    border: 4px solid var(--border-color);
    border-top-color: var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

.loading-text {
    font-size: var(--font-size-base);
    color: var(--text-secondary);
    font-weight: 500;
}

/* Localization Results Display */
.localization-results {
    margin-top: var(--spacing-lg);
    background-color: var(--background-secondary);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    animation: fadeIn 0.3s ease-out;
}

.results-header {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.status-badge {
    display: inline-flex;
    align-items: center;
    padding: 4px 12px;
    border-radius: var(--radius-md);
    font-size: var(--font-size-sm);
    font-weight: 600;
    background-color: var(--secondary-color);
    color: white;
}

.status-badge.error {
    background-color: #ef4444;
}

/* Result Sections */
.result-section {
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--border-color);
}

.result-section:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.section-title {
    font-size: var(--font-size-base);
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

/* Data Grid for Position/Orientation */
.data-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);  /* Changed from 3 to 2 columns for X and Y only */
    gap: var(--spacing-md);
    max-width: 400px;  /* Limit width and center the grid */
    margin: 0 auto;    /* Center the grid itself */
}

.data-item {
    background-color: white;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: var(--spacing-sm);
    text-align: center;
}

.data-label {
    display: block;
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    font-weight: 500;
    margin-bottom: 4px;
}

.data-value {
    display: block;
    font-size: var(--font-size-lg);
    color: var(--text-primary);
    font-weight: 700;
    font-family: 'Courier New', monospace;
}

/* Result Metadata */
.result-metadata {
    margin-top: var(--spacing-md);
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.metadata-item {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    font-size: var(--font-size-sm);
    padding: var(--spacing-xs) 0;
}

.metadata-label {
    color: var(--text-secondary);
    font-weight: 500;
    min-width: 120px;
}

.metadata-value {
    color: var(--text-primary);
    font-weight: 600;
    font-family: 'Courier New', monospace;
    text-align: right;
    flex: 1;
}

/* Error Display */
.localization-error {
    margin-top: var(--spacing-lg);
    background-color: #fef2f2;
    border: 2px solid #fecaca;
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    animation: fadeIn 0.3s ease-out;
}

.error-header {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: #991b1b;
    margin-bottom: var(--spacing-sm);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.error-message {
    font-size: var(--font-size-base);
    color: #7f1d1d;
    margin-bottom: var(--spacing-md);
    line-height: 1.5;
}

.retry-button {
    width: 100%;
    background-color: #ef4444;
    color: white;
    border: none;
    border-radius: var(--radius-md);
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: var(--font-size-base);
    font-weight: 600;
    font-family: inherit;
    cursor: pointer;
    transition: all var(--transition-base);
    min-height: 44px;
}

.retry-button:hover {
    background-color: #dc2626;
}

.retry-button:active {
    transform: scale(0.98);
}

/* Responsive Adjustments for Localization Section */
@media (min-width: 640px) {
    .data-grid {
        gap: var(--spacing-md);
    }
    
    .localization-container {
        padding: var(--spacing-xl) var(--spacing-lg);
    }
}

@media (min-width: 768px) {
    .localize-button {
        max-width: 400px;
        margin: 0 auto;
    }
    
    .localization-results {
        max-width: 600px;
        margin-left: auto;
        margin-right: auto;
    }
    
    .localization-error {
        max-width: 600px;
        margin-left: auto;
        margin-right: auto;
    }
    
    .additional-info {
        max-width: 600px;
        margin-left: auto;
        margin-right: auto;
    }
}

/* ============================================
   ADDITIONAL INFO SECTION (COMPACT)
   ============================================ */

.additional-info {
    margin-top: var(--spacing-lg);
    padding: var(--spacing-md);
    background-color: var(--background-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
}

.info-header {
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-sm);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.info-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 6px;  /* Very compact spacing */
}

.info-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 12px;  /* Smaller font */
    padding: 4px 0;
}

.info-label {
    color: var(--text-secondary);
    font-weight: 500;
}

.info-value {
    color: var(--text-primary);
    font-weight: 600;
    font-family: 'Courier New', monospace;
    text-align: right;
    font-size: 11px;  /* Even smaller for values */
}