Remove recipe/post toggle — auto-detect type from category selection

When user selects Reseptit category, recipe fields (time, servings,
ingredients, steps) appear automatically. All other categories show
the post body field instead. Removed the manual toggle buttons and
cleaned up related CSS.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

index.html

@@ -88,11 +88,6 @@
       <button class="modal-close" onclick="closeSubmitModal()">✕</button>
       <h2>✏️ Lisää julkaisu</h2>
 
-      <div class="type-toggle">
-        <button class="type-btn active" id="sub-typeRecipeBtn" onclick="setSubmitType('recipe')">🍳 Resepti</button>
-        <button class="type-btn" id="sub-typePostBtn" onclick="setSubmitType('post')">📝 Julkaisu</button>
-      </div>
-
       <div class="form-group">
         <label>Otsikko *</label>
         <input type="text" id="sub-title" placeholder="esim. Mummon mustikkapiirakka" maxlength="100" />

script.js

@@ -400,8 +400,6 @@ function setSubmitType(type) {
   submitType = type;
   document.getElementById('sub-recipeFields').style.display = type === 'recipe' ? '' : 'none';
   document.getElementById('sub-postFields').style.display  = type === 'post'   ? '' : 'none';
-  document.getElementById('sub-typeRecipeBtn').classList.toggle('active', type === 'recipe');
-  document.getElementById('sub-typePostBtn').classList.toggle('active', type === 'post');
 }
 
 function updateSubcategoryPicker() {
@@ -418,14 +416,15 @@ function updateSubcategoryPicker() {
       subs.map(s => `<option value="${s.id}">${s.fi}</option>`).join('');
     group.style.display = '';
   }
+  // Näytä reseptikentät jos kategoria on Reseptit, muuten julkaisukentät
+  setSubmitType(catId === 'recipes' ? 'recipe' : 'post');
 }
 
 function openSubmitModal() {
   const cats = APP.categories;
   const sel = document.getElementById('sub-category');
   sel.innerHTML = cats.map(c => `<option value="${c.id}">${c.emoji || ''} ${c.fi}</option>`).join('');
-  updateSubcategoryPicker();
-  setSubmitType('recipe');
+  updateSubcategoryPicker(); // asettaa myös oikean tyypin kategorian mukaan
   document.getElementById('submitOverlay').classList.add('open');
   document.body.style.overflow = 'hidden';
   generateSubmitCaptcha();

style.css

@@ -472,32 +472,6 @@ footer {
   gap: 12px;
 }
 
-.type-toggle {
-  display: flex;
-  gap: 10px;
-  margin-bottom: 14px;
-}
-
-.type-btn {
-  flex: 1;
-  padding: 10px;
-  border: 2px solid var(--border);
-  border-radius: 8px;
-  background: #fff;
-  color: var(--text-light);
-  font-family: 'Arial', sans-serif;
-  font-size: 0.88rem;
-  font-weight: bold;
-  cursor: pointer;
-  transition: all 0.2s;
-  text-align: center;
-}
-
-.type-btn.active {
-  background: var(--accent);
-  border-color: var(--accent);
-  color: #fff;
-}
 
 .submit-btn {
   width: 100%;