templates/dashboard.html

{% extends "base.html" %}
{% block content %}
<h2>📊 Dashboard</h2>

<div class="stats">
    <div class="stat-card">
        <h3>Total Books</h3>
        <p>{{ stats.total_books }}</p>
    </div>
    <div class="stat-card">
        <h3>Total Copies</h3>
        <p>{{ stats.total_copies }}</p>
    </div>
    <div class="stat-card">
        <h3>Available Copies</h3>
        <p>{{ stats.available_copies }}</p>
    </div>
    <div class="stat-card">
        <h3>Total Students</h3>
        <p>{{ stats.total_students }}</p>
    </div>
    <div class="stat-card">
        <h3>Books Issued</h3>
        <p>{{ stats.books_issued }}</p>
    </div>
    <div class="stat-card">
        <h3>Overdue Books</h3>
        <p style="color: #e74c3c;">{{ stats.overdue_books }}</p>
    </div>
    <div class="stat-card">
        <h3>Total Fines</h3>
        <p>{{ stats.total_fines }} BDT</p>
    </div>
    <div class="stat-card">
        <h3>Collected Fines</h3>
        <p style="color: #27ae60;">{{ stats.collected_fines }} BDT</p>
    </div>
</div>

{% if overdue %}
<div class="card">
    <h3 style="color: #e74c3c;">⚠️ Overdue Books ({{ overdue|length }})</h3>
    <table>
        <tr>
            <th>Student ID</th>
            <th>Book ID</th>
            <th>Due Date</th>
            <th>Days Overdue</th>
            <th>Fine</th>
        </tr>
        {% for issue in overdue %}
        <tr>
            <td>{{ issue.student_id }}</td>
            <td>{{ issue.book_id }}</td>
            <td>{{ issue.due_date.strftime('%Y-%m-%d') }}</td>
            <td>{{ issue.days_overdue() }}</td>
            <td>{{ issue.calculate_fine() }} BDT</td>
        </tr>
        {% endfor %}
    </table>
</div>
{% endif %}
{% endblock %}