<layout name="main" />

<style>
/* =========================================
   SmartLink Analytics Dashboard Styles
   ITCSS Architecture with Design Tokens
   ========================================= */

/* Settings Layer - Design Tokens */
:root {
    /* Color Tokens */
    --color-primary: #3b82f6;
    --color-primary-dark: #2563eb;
    --color-success: #10b981;
    --color-success-dark: #059669;
    --color-danger: #ef4444;
    --color-warning: #f59e0b;
    --color-text: #1f2937;
    --color-text-muted: #6b7280;
    --color-bg: #ffffff;
    --color-bg-secondary: #f9fafb;
    --color-border: #e5e7eb;
    --color-shadow: rgba(0, 0, 0, 0.1);

    /* Spacing Tokens */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;

    /* Typography Tokens */
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;
    --font-weight-normal: 400;
    --font-weight-medium: 500;
    --font-weight-semibold: 600;
    --font-weight-bold: 700;

    /* Layout Tokens */
    --border-radius-sm: 0.375rem;
    --border-radius-md: 0.5rem;
    --border-radius-lg: 0.75rem;
    --shadow-sm: 0 1px 2px 0 var(--color-shadow);
    --shadow-md: 0 4px 6px -1px var(--color-shadow);
    --shadow-lg: 0 10px 15px -3px var(--color-shadow);

    /* Animation Tokens */
    --duration-fast: 0.15s;
    --duration-default: 0.3s;
    --easing-default: cubic-bezier(0.4, 0, 0.2, 1);
}

/* Components Layer - Dashboard Components */

/* Dashboard Container */
.analytics-dashboard {
    max-width: 1400px;
    margin: 0 auto;
    padding: var(--spacing-xl) var(--spacing-md);
}

/* Dashboard Header */
.dashboard-header {
    margin-bottom: var(--spacing-2xl);
}

.dashboard-title {
    font-size: var(--font-size-3xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-text);
    margin: 0 0 var(--spacing-sm) 0;
}

.dashboard-subtitle {
    font-size: var(--font-size-lg);
    color: var(--color-text-muted);
    margin: 0;
}

/* Stats Grid */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-2xl);
}

.stat-card {
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-sm);
    transition: transform var(--duration-fast) var(--easing-default),
                box-shadow var(--duration-fast) var(--easing-default);
}

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

.stat-card__header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-md);
}

.stat-card__title {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin: 0;
}

.stat-card__icon {
    width: 2rem;
    height: 2rem;
    padding: var(--spacing-sm);
    border-radius: var(--border-radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
}

.stat-card__icon--primary {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: white;
}

.stat-card__icon--success {
    background: linear-gradient(135deg, var(--color-success) 0%, var(--color-success-dark) 100%);
    color: white;
}

.stat-card__value {
    font-size: var(--font-size-3xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-text);
    margin: 0 0 var(--spacing-xs) 0;
    line-height: 1.2;
}

.stat-card__change {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.stat-card__change--positive {
    color: var(--color-success);
}

.stat-card__change--negative {
    color: var(--color-danger);
}

/* Dashboard Grid */
.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-2xl);
}

.dashboard-card {
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-sm);
}

.dashboard-card--full {
    grid-column: span 12;
}

.dashboard-card--half {
    grid-column: span 12;
}

.dashboard-card--third {
    grid-column: span 12;
}

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

.dashboard-card__title {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text);
    margin: 0;
}

.dashboard-card__action {
    font-size: var(--font-size-sm);
    color: var(--color-primary);
    text-decoration: none;
    font-weight: var(--font-weight-medium);
    transition: color var(--duration-fast) var(--easing-default);
}

.dashboard-card__action:hover {
    color: var(--color-primary-dark);
}

/* Chart Canvas */
.chart-canvas {
    width: 100%;
    height: 300px;
}

/* Geographic Heatmap Placeholder */
.geo-heatmap {
    width: 100%;
    height: 300px;
    background: var(--color-bg-secondary);
    border-radius: var(--border-radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-muted);
    font-size: var(--font-size-base);
}

/* Device Stats */
.device-stats {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.device-stat {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.device-stat__header {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.device-stat__label {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    color: var(--color-text);
}

.device-stat__value {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    color: var(--color-primary);
}

.device-stat__bar {
    height: 0.5rem;
    background: var(--color-bg-secondary);
    border-radius: var(--border-radius-sm);
    overflow: hidden;
}

.device-stat__progress {
    height: 100%;
    background: linear-gradient(90deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    border-radius: var(--border-radius-sm);
    transition: width var(--duration-default) var(--easing-default);
}

/* Top Links Table */
.top-links-table {
    width: 100%;
    border-collapse: collapse;
}

.top-links-table thead {
    border-bottom: 2px solid var(--color-border);
}

.top-links-table th {
    padding: var(--spacing-md);
    text-align: left;
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.top-links-table td {
    padding: var(--spacing-md);
    border-bottom: 1px solid var(--color-border);
    font-size: var(--font-size-sm);
}

.top-links-table tbody tr {
    transition: background-color var(--duration-fast) var(--easing-default);
}

.top-links-table tbody tr:hover {
    background-color: var(--color-bg-secondary);
}

.link-name {
    font-weight: var(--font-weight-medium);
    color: var(--color-text);
}

.link-url {
    color: var(--color-text-muted);
    font-size: var(--font-size-xs);
    display: block;
    margin-top: var(--spacing-xs);
}

.badge {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--border-radius-sm);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-medium);
}

.badge--success {
    background: rgba(16, 185, 129, 0.1);
    color: var(--color-success-dark);
}

/* Real-time Update Indicator */
.realtime-indicator {
    position: fixed;
    bottom: var(--spacing-lg);
    right: var(--spacing-lg);
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-md) var(--spacing-lg);
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    z-index: 1000;
}

.realtime-indicator__pulse {
    width: 0.5rem;
    height: 0.5rem;
    background: var(--color-success);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: 0.5;
        transform: scale(1.2);
    }
}

.realtime-indicator__text {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    color: var(--color-text);
}

/* Utilities Layer - Responsive Helpers */
@media (min-width: 768px) {
    .dashboard-card--half {
        grid-column: span 6;
    }

    .dashboard-card--third {
        grid-column: span 4;
    }
}

@media (min-width: 1024px) {
    .analytics-dashboard {
        padding: var(--spacing-2xl) var(--spacing-xl);
    }
}

/* 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;
}

/* Loading State */
.loading-skeleton {
    background: linear-gradient(
        90deg,
        var(--color-bg-secondary) 25%,
        var(--color-border) 50%,
        var(--color-bg-secondary) 75%
    );
    background-size: 200% 100%;
    animation: loading 1.5s infinite;
    border-radius: var(--border-radius-sm);
}

@keyframes loading {
    0% {
        background-position: 200% 0;
    }
    100% {
        background-position: -200% 0;
    }
}
</style>

<div class="analytics-dashboard">
    <!-- Dashboard Header -->
    <header class="dashboard-header">
        <h1 class="dashboard-title">SmartLink Analytics</h1>
        <p class="dashboard-subtitle">Real-time click tracking and performance metrics</p>
    </header>

    <!-- Quick Stats Grid - Real-time updates via PollableClosure -->
    <section class="stats-grid" role="region" aria-label="Quick Statistics">
        {{ $overview_stats->render() }}
    </section>

    <!-- Main Dashboard Grid -->
    <div class="dashboard-grid">
        <!-- Real-time Click Chart -->
        <section class="dashboard-card dashboard-card--full">
            <div class="dashboard-card__header">
                <h2 class="dashboard-card__title">Click Activity (Last 7 Days)</h2>
                <a href="#" class="dashboard-card__action">View Details →</a>
            </div>
            <canvas id="clickChart" class="chart-canvas" role="img" aria-label="Click activity chart showing last 7 days of data"></canvas>
        </section>

        <!-- Geographic Heatmap -->
        <section class="dashboard-card dashboard-card--half">
            <div class="dashboard-card__header">
                <h2 class="dashboard-card__title">Geographic Distribution</h2>
                <a href="#" class="dashboard-card__action">Explore →</a>
            </div>
            <div class="geo-heatmap" role="img" aria-label="Geographic heatmap placeholder">
                <span>Interactive world map visualization (Chart.js integration)</span>
            </div>
        </section>

        <!-- Device/Browser Stats - Real-time updates via PollableClosure -->
        <section class="dashboard-card dashboard-card--half">
            <div class="dashboard-card__header">
                <h2 class="dashboard-card__title">Device & Browser Stats</h2>
                <a href="#" class="dashboard-card__action">Full Report →</a>
            </div>
            {{ $device_stats->render() }}
        </section>

        <!-- Top Performing Links - Real-time updates via PollableClosure -->
        <section class="dashboard-card dashboard-card--full">
            <div class="dashboard-card__header">
                <h2 class="dashboard-card__title">Top Performing Links</h2>
                <a href="#" class="dashboard-card__action">View All →</a>
            </div>
            {{ $top_links->render() }}
        </section>
    </div>

    <!-- Real-time Update Indicator -->
    <div class="realtime-indicator" role="status" aria-live="polite">
        <div class="realtime-indicator__pulse" aria-hidden="true"></div>
        <span class="realtime-indicator__text">Live updates</span>
    </div>
</div>

<script>
// SmartLink Analytics Dashboard JavaScript
// Chart.js Integration Placeholder

document.addEventListener('DOMContentLoaded', function() {
    console.log('SmartLink Analytics Dashboard initialized');

    // Simulated data for Chart.js
    const clickData = {
        labels: ['Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat', 'Sun'],
        datasets: [{
            label: 'Clicks',
            data: [12543, 15234, 18234, 14567, 21345, 19234, 16789],
            borderColor: '#3b82f6',
            backgroundColor: 'rgba(59, 130, 246, 0.1)',
            tension: 0.4,
            fill: true
        }]
    };

    // Chart.js initialization would go here
    // Example:
    // const ctx = document.getElementById('clickChart').getContext('2d');
    // new Chart(ctx, {
    //     type: 'line',
    //     data: clickData,
    //     options: { /* ... */ }
    // });

    console.log('Chart data ready:', clickData);

    // Simulated real-time updates
    setInterval(function() {
        console.log('Real-time data update simulation');
        // Update chart data, stats, etc.
    }, 30000); // Update every 30 seconds
});
</script>
