{{define "content"}}
<style>
.dashboard-title {
    color: #181e2a;
    margin-bottom: 2rem;
    font-size: 2rem;
    font-weight: 600;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.stat-card {
    background: white;
    border-radius: 12px;
    padding: 1.5rem;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    border: 1px solid #e5e7eb;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.stat-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 15px rgba(0, 0, 0, 0.1);
}

.stat-card h3 {
    color: #374151;
    margin-bottom: 1rem;
    font-size: 1.1rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.stat-icon {
    width: 20px;
    height: 20px;
    background: #1976d2;
    border-radius: 50%;
    display: inline-block;
}

.stat-value {
    font-size: 2.2rem;
    font-weight: 700;
    color: #1976d2;
    margin-bottom: 0.5rem;
}

.stat-label {
    color: #6b7280;
    font-size: 0.9rem;
}

.mini-stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.75rem;
    margin-top: 1rem;
}

.mini-stat {
    text-align: center;
    padding: 0.75rem;
    background: #f9fafb;
    border-radius: 8px;
    border: 1px solid #e5e7eb;
}

.mini-stat-value {
    font-size: 1.3rem;
    font-weight: 600;
    color: #374151;
}

.mini-stat-label {
    font-size: 0.75rem;
    color: #6b7280;
    margin-top: 0.25rem;
}

.protection-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 0.5rem;
    margin-top: 1rem;
}

.protection-stat {
    background: #fef2f2;
    padding: 0.75rem;
    border-radius: 6px;
    text-align: center;
    border: 1px solid #fecaca;
}

.protection-stat-value {
    font-size: 1.1rem;
    font-weight: 600;
    color: #dc2626;
}

.protection-stat-label {
    font-size: 0.7rem;
    color: #6b7280;
    margin-top: 0.25rem;
}

.charts-section {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.chart-card {
    background: white;
    border-radius: 12px;
    padding: 1.5rem;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    border: 1px solid #e5e7eb;
}

.chart-card h3 {
    margin-bottom: 1rem;
    color: #374151;
    font-size: 1.1rem;
    font-weight: 600;
}

.chart-container {
    position: relative;
    height: 300px;
    width: 100%;
}

.recent-activity {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(450px, 1fr));
    gap: 1.5rem;
    margin-top: 1.5rem;
}

.activity-card {
    background: white;
    border-radius: 12px;
    padding: 1.5rem;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    border: 1px solid #e5e7eb;
}

.activity-card h3 {
    margin-bottom: 1rem;
    color: #374151;
    font-size: 1.1rem;
    font-weight: 600;
}

.activity-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.activity-item {
    padding: 0.75rem;
    border-left: 3px solid #1976d2;
    background: #f8fafc;
    margin-bottom: 0.75rem;
    border-radius: 0 6px 6px 0;
}

.activity-item.bot-block {
    border-left-color: #dc2626;
}

.activity-meta {
    font-size: 0.8rem;
    color: #6b7280;
    margin-top: 0.4rem;
}

.status-badge {
    padding: 0.2rem 0.6rem;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 500;
    margin-left: 0.5rem;
}

.status-sent {
    background: #d1fae5;
    color: #065f46;
}

.status-failed {
    background: #fee2e2;
    color: #991b1b;
}

.status-pending {
    background: #fef3c7;
    color: #92400e;
}

.success-rate {
    background: linear-gradient(135deg, #232a3a, #181e2a);
    color: white;
    padding: 0.4rem 0.8rem;
    border-radius: 20px;
    display: inline-block;
    font-weight: 600;
    font-size: 0.8rem;
}
</style>

<script src="https://cdn.jsdelivr.net/npm/chart.js"></script>

<h1 class="dashboard-title">Dashboard Overview</h1>

<div class="stats-grid">
    <!-- Submissions Overview -->
    <div class="stat-card">
        <h3><span class="stat-icon"></span> Submissions</h3>
        <div class="stat-value">{{.Stats.TotalSubmissions}}</div>
        <div class="stat-label">Total Submissions</div>
        <div class="mini-stats">
            <div class="mini-stat">
                <div class="mini-stat-value">{{.Stats.TodaySubmissions}}</div>
                <div class="mini-stat-label">Today</div>
            </div>
            <div class="mini-stat">
                <div class="mini-stat-value">{{.Stats.WeekSubmissions}}</div>
                <div class="mini-stat-label">This Week</div>
            </div>
            <div class="mini-stat">
                <div class="mini-stat-value">{{.Stats.MonthSubmissions}}</div>
                <div class="mini-stat-label">This Month</div>
            </div>
            <div class="mini-stat">
                <div class="success-rate">{{.Stats.SuccessRate}}% Success</div>
                <div class="mini-stat-label">Delivery Rate</div>
            </div>
        </div>
    </div>

    <!-- Status Breakdown -->
    <div class="stat-card">
        <h3><span class="stat-icon"></span> Status Breakdown</h3>
        <div class="mini-stats">
            <div class="mini-stat">
                <div class="mini-stat-value" style="color: #10b981;">{{.Stats.SuccessfulSubmissions}}</div>
                <div class="mini-stat-label">Sent</div>
            </div>
            <div class="mini-stat">
                <div class="mini-stat-value" style="color: #f59e0b;">{{.Stats.PendingSubmissions}}</div>
                <div class="mini-stat-label">Pending</div>
            </div>
            <div class="mini-stat">
                <div class="mini-stat-value" style="color: #ef4444;">{{.Stats.FailedSubmissions}}</div>
                <div class="mini-stat-label">Failed</div>
            </div>
        </div>
    </div>

    <!-- Bot Protection -->
    <div class="stat-card">
        <h3><span class="stat-icon"></span> Bot Protection</h3>
        <div class="stat-value" style="color: #dc2626;">{{.Stats.TotalBotBlocks}}</div>
        <div class="stat-label">Total Bots Blocked</div>
        <div class="mini-stats">
            <div class="mini-stat">
                <div class="mini-stat-value">{{.Stats.TodayBotBlocks}}</div>
                <div class="mini-stat-label">Today</div>
            </div>
            <div class="mini-stat">
                <div class="mini-stat-value">{{.Stats.WeekBotBlocks}}</div>
                <div class="mini-stat-label">This Week</div>
            </div>
        </div>
        <div class="protection-grid">
            <div class="protection-stat">
                <div class="protection-stat-value">{{.Stats.HoneypotBlocks}}</div>
                <div class="protection-stat-label">Honeypot</div>
            </div>
            <div class="protection-stat">
                <div class="protection-stat-value">{{.Stats.TimingBlocks}}</div>
                <div class="protection-stat-label">Timing</div>
            </div>
            <div class="protection-stat">
                <div class="protection-stat-value">{{.Stats.RateLimitBlocks}}</div>
                <div class="protection-stat-label">Rate Limit</div>
            </div>
            <div class="protection-stat">
                <div class="protection-stat-value">{{.Stats.SpamBlocks}}</div>
                <div class="protection-stat-label">Spam</div>
            </div>
            <div class="protection-stat">
                <div class="protection-stat-value">{{.Stats.UrlBlocks}}</div>
                <div class="protection-stat-label">URLs</div>
            </div>
            <div class="protection-stat">
                <div class="protection-stat-value">{{.Stats.LengthBlocks}}</div>
                <div class="protection-stat-label">Length</div>
            </div>
        </div>
    </div>
</div>

<!-- Charts Section -->
<div class="charts-section">
    <div class="chart-card">
        <h3>Submission Status Distribution</h3>
        <div class="chart-container">
            <canvas id="statusChart"></canvas>
        </div>
    </div>

    <div class="chart-card">
        <h3>Bot Protection Methods</h3>
        <div class="chart-container">
            <canvas id="botChart"></canvas>
        </div>
    </div>
</div>

<!-- Recent Activity -->
<div class="recent-activity">
    <div class="activity-card">
        <h3>Recent Submissions</h3>
        <ul class="activity-list">
            {{range .Stats.RecentSubmissions}}
            <li class="activity-item">
                <strong>{{.FormName}}</strong>
                <span class="status-badge status-{{.Status}}">{{.Status}}</span>
                <div class="activity-meta">
                    {{.SubmittedAt.Format "Jan 2, 2006 at 3:04 PM"}} from {{.IPAddress}}
                </div>
            </li>
            {{else}}
            <li class="activity-item">No recent submissions</li>
            {{end}}
        </ul>
    </div>

    <div class="activity-card">
        <h3>Recent Bot Blocks</h3>
        <ul class="activity-list">
            {{range .Stats.RecentBotBlocks}}
            <li class="activity-item bot-block">
                <strong>{{.BlockReason}} blocked</strong>
                <div class="activity-meta">
                    {{.BlockedAt.Format "Jan 2, 2006 at 3:04 PM"}} from {{.IPAddress}}
                    {{if ne .FormName "Unknown Form"}}on {{.FormName}}{{end}}
                </div>
            </li>
            {{else}}
            <li class="activity-item bot-block">No recent bot blocks</li>
            {{end}}
        </ul>
    </div>
</div>

<script>
// Submission Status Distribution Chart
const statusCtx = document.getElementById('statusChart').getContext('2d');
const statusChart = new Chart(statusCtx, {
    type: 'doughnut',
    data: {
        labels: ['Sent', 'Pending', 'Failed'],
        datasets: [{
            data: [{{.Stats.SuccessfulSubmissions}}, {{.Stats.PendingSubmissions}}, {{.Stats.FailedSubmissions}}],
            backgroundColor: [
                '#10b981',
                '#f59e0b', 
                '#ef4444'
            ],
            borderWidth: 0,
            hoverBorderWidth: 2,
            hoverBorderColor: '#fff'
        }]
    },
    options: {
        responsive: true,
        maintainAspectRatio: false,
        plugins: {
            legend: {
                position: 'bottom',
                labels: {
                    padding: 20,
                    usePointStyle: true,
                    font: {
                        size: 12
                    }
                }
            }
        },
        layout: {
            padding: 10
        }
    }
});

// Bot Protection Methods Chart
const botCtx = document.getElementById('botChart').getContext('2d');
const botChart = new Chart(botCtx, {
    type: 'bar',
    data: {
        labels: ['Honeypot', 'Timing', 'Rate Limit', 'Spam', 'URLs', 'Length'],
        datasets: [{
            label: 'Blocked Attempts',
            data: [
                {{.Stats.HoneypotBlocks}}, 
                {{.Stats.TimingBlocks}}, 
                {{.Stats.RateLimitBlocks}}, 
                {{.Stats.SpamBlocks}}, 
                {{.Stats.UrlBlocks}}, 
                {{.Stats.LengthBlocks}}
            ],
            backgroundColor: [
                '#dc2626',
                '#ea580c',
                '#d97706',
                '#ca8a04',
                '#65a30d',
                '#16a34a'
            ],
            borderWidth: 0,
            borderRadius: 4,
            borderSkipped: false,
        }]
    },
    options: {
        responsive: true,
        maintainAspectRatio: false,
        plugins: {
            legend: {
                display: false
            }
        },
        scales: {
            y: {
                beginAtZero: true,
                ticks: {
                    stepSize: 1,
                    font: {
                        size: 11
                    }
                }
            },
            x: {
                ticks: {
                    font: {
                        size: 11
                    }
                }
            }
        },
        layout: {
            padding: 10
        }
    }
});
</script>
{{end}}