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frontend/templates/add_task.html

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+{% extends "base.html" %}
+
+{% block title %}Add Task - Weibo-HotSign{% endblock %}
+
+{% block content %}
+<div style="max-width: 600px; margin: 0 auto;">
+    <h1 style="margin-bottom: 30px;">Add Signin Task</h1>
+
+    <div class="card">
+        <form method="POST">
+            <div class="form-group">
+                <label for="cron_expression">Cron Expression</label>
+                <input type="text" id="cron_expression" name="cron_expression" required placeholder="e.g., 0 9 * * *">
+                <small style="color: #999; display: block; margin-top: 8px;">
+                    Standard cron format (minute hour day month weekday)<br>
+                    Examples:<br>
+                    • <code>0 9 * * *</code> - Every day at 9:00 AM<br>
+                    • <code>0 9 * * 1-5</code> - Weekdays at 9:00 AM<br>
+                    • <code>0 9,21 * * *</code> - Every day at 9:00 AM and 9:00 PM
+                </small>
+            </div>
+
+            <div class="btn-group">
+                <button type="submit" class="btn btn-primary">Create Task</button>
+                <a href="{{ url_for('account_detail', account_id=account_id) }}" class="btn btn-secondary">Cancel</a>
+            </div>
+        </form>
+    </div>
+</div>
+{% endblock %}