diff --git a/_get_instance_details.php b/_get_instance_details.php
index 9068977..f616002 100644
--- a/_get_instance_details.php
+++ b/_get_instance_details.php
@@ -98,7 +98,7 @@ $instance = $engine->getActiveInstanceForSubject($process['code'], $subject_type
     $instanceData = $instance['data_json'] ? json_decode($instance['data_json'], true) : [];
     ?>
 
-    <?php if ($isChecklist): ?>
+        <?php if ($isChecklist): ?>
         <?php
         $tasks = $definition['tasks'] ?? [];
         ?>
@@ -108,10 +108,10 @@ $instance = $engine->getActiveInstanceForSubject($process['code'], $subject_type
                 <?php foreach ($tasks as $task):
                     $isChecked = !empty($instanceData[$task['code']]);
                 ?>
-                    <div class="form-check">
-                        <input class="form-check-input task-checkbox-modal" type="checkbox" value=""
-                            data-task-code="<?= $task['code'] ?>" <?= $isChecked ? 'checked' : '' ?>>
-                        <label class="form-check-label" title="<?= htmlspecialchars($task['name']) ?>">
+                    <div class="form-check mb-2" style="font-size: 1.15rem;">
+                        <input class="form-check-input task-checkbox-modal" type="checkbox" value="" style="cursor: pointer; border-radius: 0.25em;"
+                            data-task-code="<?= htmlspecialchars($task['code']) ?>" <?= $isChecked ? 'checked' : '' ?> id="chk_<?= htmlspecialchars($task['code']) ?>">
+                        <label class="form-check-label pt-1" for="chk_<?= htmlspecialchars($task['code']) ?>" title="<?= htmlspecialchars($task['name']) ?>" style="cursor: pointer;">
                             <?= htmlspecialchars($task['name']) ?>
                         </label>
                     </div>
@@ -173,22 +173,33 @@ $instance = $engine->getActiveInstanceForSubject($process['code'], $subject_type
                 $currentNode = $all_nodes[$currentNodeId] ?? null;
                 if ($currentNode && isset($currentNode['ui_hints']['form_schema'])): 
                 ?>
-                    <form id="transition-form">
-                        <?php foreach ($currentNode['ui_hints']['form_schema'] as $field): ?>
-                            <div class="mb-3">
-                                <label for="<?= $field['name'] ?>" class="form-label"><?= $field['label'] ?></label>
-                                <?php if ($field['type'] === 'textarea'): ?>
-                                    <textarea id="<?= $field['name'] ?>" name="<?= $field['name'] ?>" class="form-control"></textarea>
-                                <?php elseif ($field['type'] === 'select'): ?>
-                                    <select id="<?= $field['name'] ?>" name="<?= $field['name'] ?>" class="form-select">
-                                        <?php foreach ($field['options'] as $option): ?>
-                                            <option value="<?= $option['value'] ?>"><?= $option['label'] ?></option>
-                                        <?php endforeach; ?>
-                                    </select>
-                                <?php else: ?>
-                                    <input type="<?= $field['type'] ?>" id="<?= $field['name'] ?>" name="<?= $field['name'] ?>" class="form-control" value="<?= ($field['default'] ?? '') === 'now' ? date('Y-m-d\\TH:i') : '' ?>">
-                                <?php endif; ?>
-                            </div>
+                                        <form id="transition-form">
+                        <?php foreach ($currentNode['ui_hints']['form_schema'] as $field): 
+                            $fieldName = $field['name'];
+                            $currentValue = $instanceData[$fieldName] ?? null;
+                        ?>
+                            <?php if ($field['type'] === 'checkbox'): ?>
+                                <div class="form-check mb-3" style="font-size: 1.15rem;">
+                                    <input type="hidden" name="<?= htmlspecialchars($fieldName) ?>" value="0">
+                                    <input type="checkbox" id="<?= htmlspecialchars($fieldName) ?>" name="<?= htmlspecialchars($fieldName) ?>" class="form-check-input" value="1" style="cursor: pointer; border-radius: 0.25em;" <?= (!empty($currentValue) || (!isset($instanceData[$fieldName]) && !empty($field['default']))) ? 'checked' : '' ?>/>
+                                    <label for="<?= htmlspecialchars($fieldName) ?>" class="form-check-label pt-1" style="cursor: pointer;"><?= htmlspecialchars($field['label']) ?></label>
+                                </div>
+                            <?php else: ?>
+                                <div class="mb-3">
+                                    <label for="<?= htmlspecialchars($fieldName) ?>" class="form-label"><?= htmlspecialchars($field['label']) ?></label>
+                                    <?php if ($field['type'] === 'textarea'): ?>
+                                        <textarea id="<?= htmlspecialchars($fieldName) ?>" name="<?= htmlspecialchars($fieldName) ?>" class="form-control"><?= htmlspecialchars($currentValue ?? '') ?></textarea>
+                                    <?php elseif ($field['type'] === 'select'): ?>
+                                        <select id="<?= htmlspecialchars($fieldName) ?>" name="<?= htmlspecialchars($fieldName) ?>" class="form-select">
+                                            <?php foreach ($field['options'] as $option): ?>
+                                                <option value="<?= htmlspecialchars($option['value']) ?>" <?= $currentValue == $option['value'] ? 'selected' : '' ?>><?= htmlspecialchars($option['label']) ?></option>
+                                            <?php endforeach; ?>
+                                        </select>
+                                    <?php else: ?>
+                                        <input type="<?= htmlspecialchars($field['type']) ?>" id="<?= htmlspecialchars($fieldName) ?>" name="<?= htmlspecialchars($fieldName) ?>" class="form-control" value="<?= htmlspecialchars((string)($currentValue ?? (($field['default'] ?? '') === 'now' ? date('Y-m-d\TH:i') : ($field['default'] ?? '')))) ?>">
+                                    <?php endif; ?>
+                                </div>
+                            <?php endif; ?>
                         <?php endforeach; ?>
                     </form>
                 <?php endif; ?>
diff --git a/patch_script.py b/patch_script.py
new file mode 100644
index 0000000..3a808f1
--- /dev/null
+++ b/patch_script.py
@@ -0,0 +1,72 @@
+import re
+
+with open('_get_instance_details.php', 'r', encoding='utf-8') as f:
+    content = f.read()
+
+checklist_replacement = """    <?php if ($isChecklist): ?>
+        <?php
+        $tasks = $definition['tasks'] ?? [];
+        ?>
+        <div class="checklist-modal-container" data-instance-id="<?= $instanceId ?>">
+            <h5>Zadania do wykonania</h5>
+            <div class="checklist-container">
+                <?php foreach ($tasks as $task):
+                    $isChecked = !empty($instanceData[$task['code']]);
+                ?>
+                    <div class="form-check mb-2" style="font-size: 1.15rem;">
+                        <input class="form-check-input task-checkbox-modal" type="checkbox" value="" style="cursor: pointer; border-radius: 0.25em;"
+                            data-task-code="<?= htmlspecialchars($task['code']) ?>" <?= $isChecked ? 'checked' : '' ?> id="chk_<?= htmlspecialchars($task['code']) ?>">
+                        <label class="form-check-label pt-1" for="chk_<?= htmlspecialchars($task['code']) ?>" title="<?= htmlspecialchars($task['name']) ?>" style="cursor: pointer;">
+                            <?= htmlspecialchars($task['name']) ?>
+                        </label>
+                    </div>
+                <?php endforeach; ?>
+            </div>
+        </div>"""
+
+content = re.sub(
+    r"<\?php if \(\$isChecklist\): \?>.*?</div>\s*</div>", 
+    lambda m: checklist_replacement, 
+    content, 
+    flags=re.DOTALL
+)
+
+form_replacement = """                    <form id="transition-form">
+                        <?php foreach ($currentNode['ui_hints']['form_schema'] as $field): 
+                            $fieldName = $field['name'];
+                            $currentValue = $instanceData[$fieldName] ?? null;
+                        ?>
+                            <?php if ($field['type'] === 'checkbox'): ?>
+                                <div class="form-check mb-3" style="font-size: 1.15rem;">
+                                    <input type="checkbox" id="<?= htmlspecialchars($fieldName) ?>" name="<?= htmlspecialchars($fieldName) ?>" class="form-check-input" value="1" style="cursor: pointer; border-radius: 0.25em;" <?= (!empty($currentValue) || (!isset($instanceData[$fieldName]) && !empty($field['default']))) ? 'checked' : '' ?>/>
+                                    <label for="<?= htmlspecialchars($fieldName) ?>" class="form-check-label pt-1" style="cursor: pointer;"><?= htmlspecialchars($field['label']) ?></label>
+                                </div>
+                            <?php else: ?>
+                                <div class="mb-3">
+                                    <label for="<?= htmlspecialchars($fieldName) ?>" class="form-label"><?= htmlspecialchars($field['label']) ?></label>
+                                    <?php if ($field['type'] === 'textarea'): ?>
+                                        <textarea id="<?= htmlspecialchars($fieldName) ?>" name="<?= htmlspecialchars($fieldName) ?>" class="form-control"><?= htmlspecialchars($currentValue ?? '') ?></textarea>
+                                    <?php elseif ($field['type'] === 'select'): ?>
+                                        <select id="<?= htmlspecialchars($fieldName) ?>" name="<?= htmlspecialchars($fieldName) ?>" class="form-select">
+                                            <?php foreach ($field['options'] as $option): ?>
+                                                <option value="<?= htmlspecialchars($option['value']) ?>" <?= $currentValue == $option['value'] ? 'selected' : '' ?>><?= htmlspecialchars($option['label']) ?></option>
+                                            <?php endforeach; ?>
+                                        </select>
+                                    <?php else: ?>
+                                        <input type="<?= htmlspecialchars($field['type']) ?>" id="<?= htmlspecialchars($fieldName) ?>" name="<?= htmlspecialchars($fieldName) ?>" class="form-control" value="<?= htmlspecialchars((string)($currentValue ?? (($field['default'] ?? '') === 'now' ? date('Y-m-d\\TH:i') : ($field['default'] ?? '')))) ?>">
+                                    <?php endif; ?>
+                                </div>
+                            <?php endif; ?>
+                        <?php endforeach; ?>
+                    </form>"""
+
+content = re.sub(
+    r"<form id=\"transition-form\">.*?</form>", 
+    lambda m: form_replacement, 
+    content, 
+    flags=re.DOTALL
+)
+
+with open('_get_instance_details.php', 'w', encoding='utf-8') as f:
+    f.write(content)
+print("File _get_instance_details.php patched successfully.")
\ No newline at end of file
diff --git a/patch_script2.py b/patch_script2.py
new file mode 100644
index 0000000..3728e13
--- /dev/null
+++ b/patch_script2.py
@@ -0,0 +1,23 @@
+import re
+
+with open('_get_instance_details.php', 'r', encoding='utf-8') as f:
+    content = f.read()
+
+def replace_checkbox(m):
+    block = m.group(0)
+    return re.sub(
+        r'<input type="checkbox" id="<\?= htmlspecialchars\(\$fieldName\) \?>"',
+        r'<input type="hidden" name="<?= htmlspecialchars($fieldName) ?>" value="0">\n                                    <input type="checkbox" id="<?= htmlspecialchars($fieldName) ?>" name="<?= htmlspecialchars($fieldName) ?>"',
+        block
+    )
+
+content = re.sub(
+    r"<\?php if \(\$field\['type'\] === 'checkbox'\): \?>.*?<\?php else: \?>", 
+    replace_checkbox, 
+    content, 
+    flags=re.DOTALL
+)
+
+with open('_get_instance_details.php', 'w', encoding='utf-8') as f:
+    f.write(content)
+print("Hidden inputs added.")
diff --git a/patch_script3.py b/patch_script3.py
new file mode 100644
index 0000000..a96114b
--- /dev/null
+++ b/patch_script3.py
@@ -0,0 +1,13 @@
+import re
+
+with open('_get_instance_details.php', 'r', encoding='utf-8') as f:
+    content = f.read()
+
+content = content.replace('name="<?= htmlspecialchars($fieldName) ?>" name="<?= htmlspecialchars($fieldName) ?>"', 'name="<?= htmlspecialchars($fieldName) ?>"')
+
+# Also fix the trailing slash from my earlier mistake `<input ... />` just to make it clean `>`
+content = content.replace('<?= (!empty($currentValue) || (!isset($instanceData[$fieldName]) && !empty($field["default"])) ? "checked" : "" ?>/>', '<?= (!empty($currentValue) || (!isset($instanceData[$fieldName]) && !empty($field["default"])) ? "checked" : "" ?>>')
+
+with open('_get_instance_details.php', 'w', encoding='utf-8') as f:
+    f.write(content)
+print("Cleaned up duplicates.")