/* === Fluent Dark Mode Theme === */
:root {
    /* Fluent UI Dark Theme Colors */
    --fluent-brand-primary: #479ef5;
    --fluent-brand-secondary: #2886de;
    --fluent-brand-tertiary: #115ea3;
    
    /* Semantic colors */
    --fluent-success: #6ccb5f;
    --fluent-warning: #fde300;
    --fluent-critical: #ff6b6b;
    --fluent-info: #479ef5;
    
    /* Background colors - Fluent Dark */
    --fluent-bg-base: #1f1f1f;
    --fluent-bg-layer1: #292929;
    --fluent-bg-layer2: #333333;
    --fluent-bg-layer3: #3d3d3d;
    --fluent-bg-elevated: #424242;
    
    /* Surface colors with subtle transparency */
    --fluent-surface-card: rgba(255, 255, 255, 0.05);
    --fluent-surface-card-hover: rgba(255, 255, 255, 0.08);
    --fluent-surface-overlay: rgba(0, 0, 0, 0.4);
    
    /* Text colors */
    --fluent-text-primary: #ffffff;
    --fluent-text-secondary: rgba(255, 255, 255, 0.78);
    --fluent-text-tertiary: rgba(255, 255, 255, 0.55);
    --fluent-text-disabled: rgba(255, 255, 255, 0.36);
    
    /* Stroke/Border colors */
    --fluent-stroke-card: rgba(255, 255, 255, 0.08);
    --fluent-stroke-divider: rgba(255, 255, 255, 0.08);
    --fluent-stroke-surface: rgba(255, 255, 255, 0.1);
    --fluent-stroke-focus: #ffffff;
    
    /* Accent backgrounds */
    --fluent-accent-subtle: rgba(71, 158, 245, 0.15);
    --fluent-success-subtle: rgba(108, 203, 95, 0.15);
    --fluent-warning-subtle: rgba(253, 227, 0, 0.15);
    --fluent-critical-subtle: rgba(255, 107, 107, 0.15);
    
    /* Shadows - Fluent elevation */
    --fluent-shadow-2: 0 1px 2px rgba(0, 0, 0, 0.14), 0 0 2px rgba(0, 0, 0, 0.12);
    --fluent-shadow-4: 0 2px 4px rgba(0, 0, 0, 0.14), 0 0 2px rgba(0, 0, 0, 0.12);
    --fluent-shadow-8: 0 4px 8px rgba(0, 0, 0, 0.14), 0 0 2px rgba(0, 0, 0, 0.12);
    --fluent-shadow-16: 0 8px 16px rgba(0, 0, 0, 0.14), 0 0 2px rgba(0, 0, 0, 0.12);
    --fluent-shadow-28: 0 14px 28px rgba(0, 0, 0, 0.24), 0 0 8px rgba(0, 0, 0, 0.12);
    
    /* Border radius - Fluent rounded corners */
    --fluent-radius-sm: 4px;
    --fluent-radius-md: 8px;
    --fluent-radius-lg: 12px;
    --fluent-radius-xl: 16px;
    
    /* Transitions */
    --fluent-transition-fast: 0.1s ease;
    --fluent-transition-normal: 0.2s ease;
    --fluent-transition-slow: 0.3s ease;
    
    /* Legacy variable mappings for compatibility */
    --primary-color: var(--fluent-brand-primary);
    --accent-color: #ff8c00;
    --success-color: var(--fluent-success);
    --warning-color: var(--fluent-warning);
    --critical-color: var(--fluent-critical);
    --bg-color: var(--fluent-bg-base);
    --bg-secondary: var(--fluent-bg-layer1);
    --bg-card: var(--fluent-bg-layer2);
    --text-primary: var(--fluent-text-primary);
    --text-secondary: var(--fluent-text-secondary);
    --text-muted: var(--fluent-text-tertiary);
    --border-color: var(--fluent-stroke-card);
}

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

html, body {
    height: 100%;
    width: 100%;
    overflow: hidden;
    font-family: 'Segoe UI Variable', 'Segoe UI', -apple-system, BlinkMacSystemFont, Roboto, 'Helvetica Neue', Arial, sans-serif;
    background-color: var(--fluent-bg-base);
    color: var(--fluent-text-primary);
    font-size: 14px;
    line-height: 1.42857;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

a {
    color: var(--fluent-brand-primary);
    text-decoration: none;
    transition: color var(--fluent-transition-fast);
}

a:hover {
    color: var(--fluent-brand-secondary);
}

/* === Home Page Styles === */
.home-container {
    display: flex;
    flex-direction: column;
    height: 100vh;
    padding: 2rem;
    background: linear-gradient(180deg, var(--fluent-bg-base) 0%, var(--fluent-bg-layer1) 100%);
}

.home-header {
    text-align: center;
    padding: 2rem 0;
}

.home-header .logo {
    font-size: 3.5rem;
    font-weight: 600;
    letter-spacing: -0.02em;
    margin-bottom: 0.5rem;
    background: linear-gradient(135deg, var(--fluent-text-primary) 0%, var(--fluent-text-secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.home-header .logo .accent {
    background: linear-gradient(135deg, #ff8c00 0%, #ff6b00 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.home-header h1 {
    font-size: 1.25rem;
    font-weight: 400;
    color: var(--fluent-text-secondary);
    margin-bottom: 0.5rem;
}

.home-header .subtitle {
    color: var(--fluent-text-tertiary);
    font-size: 0.875rem;
}

.home-content {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
}

.wallboard-cards {
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
    justify-content: center;
    max-width: 1200px;
}

.wallboard-card {
    display: flex;
    align-items: center;
    gap: 1.25rem;
    background: var(--fluent-bg-layer2);
    border: 1px solid var(--fluent-stroke-card);
    border-radius: var(--fluent-radius-lg);
    padding: 1.5rem;
    min-width: 380px;
    max-width: 460px;
    transition: all var(--fluent-transition-normal);
    cursor: pointer;
    box-shadow: var(--fluent-shadow-4);
}

.wallboard-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--fluent-shadow-16);
    background: var(--fluent-bg-layer3);
    border-color: var(--fluent-stroke-surface);
}

.wallboard-card.purchasing:hover {
    border-color: var(--fluent-brand-primary);
    box-shadow: var(--fluent-shadow-16), 0 0 0 1px var(--fluent-brand-primary);
}

.wallboard-card.inventory:hover {
    border-color: var(--fluent-warning);
    box-shadow: var(--fluent-shadow-16), 0 0 0 1px var(--fluent-warning);
}

.wallboard-card .card-icon {
    flex-shrink: 0;
    width: 3.5rem;
    height: 3.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--fluent-accent-subtle);
    border-radius: var(--fluent-radius-md);
    transition: all var(--fluent-transition-normal);
}

.wallboard-card .card-icon svg {
    width: 1.75rem;
    height: 1.75rem;
    fill: currentColor;
}

.wallboard-card.purchasing .card-icon {
    color: var(--fluent-brand-primary);
    background: var(--fluent-accent-subtle);
}

.wallboard-card.inventory .card-icon {
    color: var(--fluent-warning);
    background: var(--fluent-warning-subtle);
}

.wallboard-card .card-content {
    flex: 1;
}

.wallboard-card .card-content h2 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
    color: var(--fluent-text-primary);
}

.wallboard-card .card-content p {
    font-size: 0.8125rem;
    color: var(--fluent-text-secondary);
}

.wallboard-card .card-arrow {
    flex-shrink: 0;
    color: var(--fluent-text-tertiary);
    transition: transform var(--fluent-transition-normal);
}

.wallboard-card:hover .card-arrow {
    transform: translateX(4px);
    color: var(--fluent-text-secondary);
}

.wallboard-card .card-arrow svg {
    width: 1.25rem;
    height: 1.25rem;
    fill: currentColor;
}

.home-footer {
    text-align: center;
    padding: 1rem;
    color: var(--fluent-text-tertiary);
    font-size: 0.75rem;
}

/* === Wallboard Container === */
.wallboard-container {
    display: flex;
    flex-direction: column;
    height: 100vh;
    overflow: hidden;
    background: var(--fluent-bg-base);
}

/* === Wallboard Header === */
.wallboard-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 1.5rem;
    background: var(--fluent-bg-layer1);
    border-bottom: 1px solid var(--fluent-stroke-divider);
    flex-shrink: 0;
    backdrop-filter: blur(20px);
}

.wallboard-header .header-left {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.wallboard-header .back-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2.25rem;
    height: 2.25rem;
    background: var(--fluent-surface-card);
    border: 1px solid var(--fluent-stroke-card);
    border-radius: var(--fluent-radius-sm);
    color: var(--fluent-text-secondary);
    transition: all var(--fluent-transition-fast);
}

.wallboard-header .back-link:hover {
    background: var(--fluent-brand-primary);
    border-color: var(--fluent-brand-primary);
    color: var(--fluent-text-primary);
}

.wallboard-header .back-link .icon {
    width: 1.125rem;
    height: 1.125rem;
    fill: currentColor;
}

.wallboard-header h1 {
    display: flex;
    align-items: center;
    gap: 0.625rem;
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--fluent-text-primary);
}

.wallboard-header h1 .icon {
    width: 1.375rem;
    height: 1.375rem;
    fill: var(--fluent-brand-primary);
}

.wallboard-header .header-right {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.wallboard-header .update-time {
    color: var(--fluent-text-tertiary);
    font-size: 0.8125rem;
}

.wallboard-header .page-indicator {
    color: var(--fluent-text-secondary);
    font-size: 0.8125rem;
    background: var(--fluent-surface-card);
    padding: 0.25rem 0.625rem;
    border-radius: var(--fluent-radius-sm);
    border: 1px solid var(--fluent-stroke-card);
}

.wallboard-header .order-count,
.wallboard-header .item-count {
    background: var(--fluent-brand-primary);
    color: var(--fluent-bg-base);
    padding: 0.3125rem 0.75rem;
    border-radius: var(--fluent-radius-sm);
    font-weight: 600;
    font-size: 0.8125rem;
}

/* === Wallboard Content === */
.wallboard-content {
    flex: 1;
    overflow: hidden;
    padding: 1rem;
    background: var(--fluent-bg-base);
}

/* === Loading & Empty States === */
.loading-indicator,
.empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    color: var(--fluent-text-secondary);
}

.loading-indicator .spinner {
    width: 2.5rem;
    height: 2.5rem;
    border: 3px solid var(--fluent-stroke-card);
    border-top-color: var(--fluent-brand-primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

.loading-indicator p {
    margin-top: 1rem;
    color: var(--fluent-text-tertiary);
}

.empty-state .icon-large {
    width: 4rem;
    height: 4rem;
    fill: var(--fluent-success);
    margin-bottom: 1rem;
    opacity: 0.9;
}

.empty-state h2 {
    font-size: 1.375rem;
    font-weight: 600;
    color: var(--fluent-text-primary);
    margin-bottom: 0.375rem;
}

.empty-state.success .icon-large {
    fill: var(--fluent-success);
}

/* === Orders List (Panel Layout) === */
.orders-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    height: 100%;
}

/* === Order Panel === */
.order-panel {
    background: var(--fluent-bg-layer1);
    border: 1px solid var(--fluent-stroke-card);
    border-radius: var(--fluent-radius-md);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    flex: 1;
    min-height: 0;
    box-shadow: var(--fluent-shadow-2);
    transition: border-color var(--fluent-transition-normal);
}

.order-panel.critical {
    border-color: var(--fluent-critical);
    box-shadow: var(--fluent-shadow-2), inset 0 0 0 1px rgba(255, 107, 107, 0.2);
}

.order-panel.warning {
    border-color: rgba(253, 227, 0, 0.5);
    box-shadow: var(--fluent-shadow-2), inset 0 0 0 1px rgba(253, 227, 0, 0.15);
}

.order-panel.normal {
    border-color: var(--fluent-stroke-card);
}

/* === Order Panel Header === */
.order-panel-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    padding: 0.625rem 1rem;
    background: var(--fluent-bg-layer2);
    border-bottom: 1px solid var(--fluent-stroke-divider);
    flex-shrink: 0;
    gap: 1rem;
}

.order-info {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.po-number {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--fluent-text-primary);
}

.supplier-name {
    color: var(--fluent-text-secondary);
    font-size: 0.875rem;
}

.supplier-phone {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    color: var(--fluent-brand-primary);
    font-size: 0.8125rem;
    font-weight: 500;
}

.icon-tiny {
    width: 0.875rem;
    height: 0.875rem;
    fill: currentColor;
    flex-shrink: 0;
}

.job-badge, .customer-badge {
    font-size: 0.6875rem;
    padding: 0.1875rem 0.5rem;
    border-radius: var(--fluent-radius-sm);
    background: var(--fluent-surface-card);
    border: 1px solid var(--fluent-stroke-card);
    color: var(--fluent-text-secondary);
}

.job-badge {
    font-family: 'Cascadia Code', 'Fira Code', 'Consolas', monospace;
}

.order-status {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 0.25rem;
}

.status-badge {
    font-size: 0.6875rem;
    font-weight: 600;
    padding: 0.25rem 0.5rem;
    border-radius: var(--fluent-radius-sm);
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.status-badge.submitted {
    background: var(--fluent-brand-primary);
    color: var(--fluent-bg-base);
}

.status-badge.partial {
    background: var(--fluent-warning);
    color: var(--fluent-bg-base);
}

.status-badge.rejected {
    background: var(--fluent-critical);
    color: var(--fluent-text-primary);
}

.delivery-info {
    text-align: right;
}

.delivery-info .delivery-label {
    font-size: 0.6875rem;
    color: var(--fluent-text-tertiary);
    margin-right: 0.25rem;
}

.delivery-info .delivery-text {
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--fluent-text-secondary);
}

.delivery-info.overdue .delivery-text {
    color: var(--fluent-critical);
}

.delivery-info.soon .delivery-text {
    color: var(--fluent-warning);
}

.delivery-info .delivery-text.no-date {
    color: var(--fluent-text-tertiary);
    font-style: italic;
    font-weight: 400;
}

/* === Order Meta Row === */
.order-meta {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.375rem 1rem;
    background: var(--fluent-surface-card);
    border-bottom: 1px solid var(--fluent-stroke-divider);
    flex-shrink: 0;
}

.submitted-info {
    display: flex;
    align-items: center;
    gap: 0.375rem;
    font-size: 0.75rem;
    color: var(--fluent-text-secondary);
}

.submitted-info .icon-tiny {
    color: var(--fluent-text-tertiary);
}

/* === Order Notes === */
.order-notes {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    padding: 0.375rem 1rem;
    background: var(--fluent-accent-subtle);
    border-bottom: 1px solid var(--fluent-stroke-divider);
    color: var(--fluent-text-secondary);
    font-size: 0.8125rem;
    flex-shrink: 0;
}

.order-notes .icon-small {
    color: var(--fluent-brand-primary);
}

/* === Order Lines Table === */
.order-lines {
    flex: 1;
    overflow: auto;
    min-height: 0;
}

.order-lines table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.8125rem;
}

.order-lines thead {
    position: sticky;
    top: 0;
    background: var(--fluent-bg-layer2);
    z-index: 1;
}

.order-lines th {
    padding: 0.4375rem 0.75rem;
    text-align: left;
    font-weight: 600;
    color: var(--fluent-text-tertiary);
    text-transform: uppercase;
    font-size: 0.6875rem;
    letter-spacing: 0.04em;
    border-bottom: 1px solid var(--fluent-stroke-divider);
}

.order-lines td {
    padding: 0.4375rem 0.75rem;
    border-bottom: 1px solid var(--fluent-stroke-divider);
    vertical-align: middle;
    color: var(--fluent-text-primary);
}

.order-lines tbody tr {
    transition: background var(--fluent-transition-fast);
}

.order-lines tbody tr:hover {
    background: var(--fluent-surface-card);
}

.order-lines tr:last-child td {
    border-bottom: none;
}

.order-lines tr.complete {
    opacity: 0.5;
}

.order-lines .col-item {
    width: 25%;
}

.order-lines .col-brand {
    width: 25%;
}

.order-lines .col-qty,
.order-lines .col-received {
    width: 8%;
    text-align: center;
}

.order-lines .col-notes {
    width: 34%;
}

.order-lines .no-lines {
    text-align: center;
    color: var(--fluent-text-tertiary);
    font-style: italic;
    padding: 1rem;
}

.order-lines .item-code {
    display: block;
    font-weight: 600;
    color: var(--fluent-text-primary);
    font-size: 0.8125rem;
}

.item-desc {
    display: block;
    font-size: 0.6875rem;
    color: var(--fluent-text-tertiary);
    margin-top: 0.125rem;
}

.brand-model {
    color: var(--fluent-text-secondary);
    font-size: 0.8125rem;
}

.no-brand {
    color: var(--fluent-text-tertiary);
}

.has-received {
    color: var(--fluent-success);
    font-weight: 600;
}

.line-notes {
    color: var(--fluent-text-tertiary);
    font-size: 0.6875rem;
    font-style: italic;
}

/* === Order Panel Footer === */
.order-panel-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.4375rem 1rem;
    background: var(--fluent-bg-layer2);
    border-top: 1px solid var(--fluent-stroke-divider);
    flex-shrink: 0;
}

.order-total {
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--fluent-success);
}

.order-progress {
    font-size: 0.6875rem;
    color: var(--fluent-text-tertiary);
}

/* === Items Grid (Low Stock) === */
.orders-grid,
.items-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 0.75rem;
    height: 100%;
    align-content: start;
}

@media (min-width: 1920px) {
    .orders-grid,
    .items-grid {
        grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    }
}

/* === Item Card === */
.item-card {
    background: var(--fluent-bg-layer1);
    border: 1px solid var(--fluent-stroke-card);
    border-radius: var(--fluent-radius-md);
    padding: 1rem;
    transition: all var(--fluent-transition-normal);
    box-shadow: var(--fluent-shadow-2);
}

.item-card:hover {
    background: var(--fluent-bg-layer2);
}

.item-card.critical {
    border-color: var(--fluent-critical);
    box-shadow: var(--fluent-shadow-2), inset 0 0 0 1px rgba(255, 107, 107, 0.2);
}

.item-card.warning {
    border-color: rgba(253, 227, 0, 0.5);
}

.item-card.normal {
    border-color: var(--fluent-stroke-card);
}

.item-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.625rem;
}

.item-code {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--fluent-text-primary);
}

.severity-badge {
    font-size: 0.6875rem;
    font-weight: 600;
    padding: 0.25rem 0.625rem;
    border-radius: 9999px;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.severity-badge.critical {
    background: var(--fluent-critical);
    color: var(--fluent-text-primary);
}

.severity-badge.warning {
    background: var(--fluent-warning);
    color: var(--fluent-bg-base);
}

.severity-badge.normal {
    background: var(--fluent-success);
    color: var(--fluent-bg-base);
}

.item-description {
    display: block;
    color: var(--fluent-text-secondary);
    font-size: 0.8125rem;
    margin-bottom: 0.625rem;
    line-height: 1.4;
}

.item-details {
    margin-bottom: 0.625rem;
}

.detail-row {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--fluent-text-tertiary);
    font-size: 0.75rem;
    margin-bottom: 0.1875rem;
}

.icon-small {
    width: 1rem;
    height: 1rem;
    fill: currentColor;
    flex-shrink: 0;
}

/* === Stock Display === */
.stock-display {
    background: var(--fluent-bg-layer2);
    border-radius: var(--fluent-radius-sm);
    padding: 0.875rem;
    margin-bottom: 0.625rem;
}

.stock-bar-container {
    position: relative;
    height: 1.25rem;
    background: var(--fluent-bg-base);
    border-radius: var(--fluent-radius-sm);
    overflow: visible;
    margin-bottom: 0.625rem;
}

.stock-bar {
    height: 100%;
    border-radius: var(--fluent-radius-sm);
    transition: width var(--fluent-transition-slow);
}

.stock-bar.critical {
    background: linear-gradient(90deg, var(--fluent-critical) 0%, #ff8a8a 100%);
}

.stock-bar.warning {
    background: linear-gradient(90deg, #e6cc00 0%, var(--fluent-warning) 100%);
}

.stock-bar.normal {
    background: linear-gradient(90deg, #5cb85c 0%, var(--fluent-success) 100%);
}

.reorder-line {
    position: absolute;
    top: -3px;
    bottom: -3px;
    width: 2px;
    background: var(--fluent-text-secondary);
    border-radius: 1px;
}

.reorder-line::before {
    content: 'Reorder';
    position: absolute;
    top: -1.125rem;
    left: 50%;
    transform: translateX(-50%);
    font-size: 0.5625rem;
    color: var(--fluent-text-tertiary);
    white-space: nowrap;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.stock-numbers {
    display: flex;
    justify-content: space-between;
}

.stock-numbers > div {
    text-align: center;
}

.stock-label {
    display: block;
    font-size: 0.5625rem;
    color: var(--fluent-text-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    margin-bottom: 0.125rem;
}

.stock-value {
    font-size: 1.125rem;
    font-weight: 600;
}

.stock-value.critical {
    color: var(--fluent-critical);
}

.stock-value.warning {
    color: var(--fluent-warning);
}

/* === Shortage Alert === */
.shortage-alert {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 0.75rem;
    background: var(--fluent-critical-subtle);
    border: 1px solid rgba(255, 107, 107, 0.3);
    border-radius: var(--fluent-radius-sm);
    color: var(--fluent-critical);
    font-size: 0.75rem;
    font-weight: 500;
}

/* === Wallboard Footer === */
.wallboard-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.5rem 1.5rem;
    background: var(--fluent-bg-layer1);
    border-top: 1px solid var(--fluent-stroke-divider);
    flex-shrink: 0;
}

.legend {
    display: flex;
    gap: 1.25rem;
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 0.4375rem;
    font-size: 0.6875rem;
    color: var(--fluent-text-secondary);
}

.legend-dot {
    width: 0.625rem;
    height: 0.625rem;
    border-radius: 50%;
}

.legend-item.critical .legend-dot {
    background: var(--fluent-critical);
    box-shadow: 0 0 6px rgba(255, 107, 107, 0.5);
}

.legend-item.warning .legend-dot {
    background: var(--fluent-warning);
    box-shadow: 0 0 6px rgba(253, 227, 0, 0.5);
}

.legend-item.normal .legend-dot {
    background: var(--fluent-success);
    box-shadow: 0 0 6px rgba(108, 203, 95, 0.5);
}

.pagination-info {
    display: flex;
    align-items: center;
    gap: 0.875rem;
    font-size: 0.6875rem;
    color: var(--fluent-text-tertiary);
}

.page-dots {
    display: flex;
    gap: 0.375rem;
}

.page-dot {
    width: 0.5rem;
    height: 0.5rem;
    border-radius: 50%;
    background: var(--fluent-bg-layer3);
    transition: all var(--fluent-transition-normal);
}

.page-dot.active {
    background: var(--fluent-brand-primary);
    transform: scale(1.3);
    box-shadow: 0 0 8px rgba(71, 158, 245, 0.5);
}

.refresh-info {
    font-size: 0.6875rem;
    color: var(--fluent-text-tertiary);
}

/* === Validation & Error Styles === */
h1:focus {
    outline: none;
}

.valid.modified:not([type=checkbox]) {
    outline: 2px solid var(--fluent-success);
    outline-offset: -2px;
}

.invalid {
    outline: 2px solid var(--fluent-critical);
    outline-offset: -2px;
}

.validation-message {
    color: var(--fluent-critical);
    font-size: 0.75rem;
}

.blazor-error-boundary {
    background: var(--fluent-critical);
    padding: 1rem 1rem 1rem 3.5rem;
    color: white;
    border-radius: var(--fluent-radius-sm);
    margin: 1rem;
}

.blazor-error-boundary::before {
    content: "?";
    position: absolute;
    left: 1rem;
    font-size: 1.5rem;
}

.blazor-error-boundary::after {
    content: "An error has occurred.";
}

#blazor-error-ui {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--fluent-critical);
    color: white;
    padding: 0.875rem;
    text-align: center;
    z-index: 1000;
    font-size: 0.875rem;
}

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

::-webkit-scrollbar-track {
    background: transparent;
}

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

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

/* Firefox scrollbar */
* {
    scrollbar-width: thin;
    scrollbar-color: var(--fluent-stroke-surface) transparent;
}