more work on mobile view

app/views/m/posts/_header.html.erb

@@ -1,13 +1,16 @@
 <header>
   <div id="sign-in-item">
-    <%= Danbooru.config.app_name %>
-    <% if true || CurrentUser.is_anonymous? %>
-      - <%= link_to "Sign in", new_m_session_path %>
+    <%= link_to Danbooru.config.app_name, posts_path %>
+    
+    <% if CurrentUser.is_anonymous? %>
+      &ndash; <%= link_to "Sign in", new_m_session_path(:url => request.fullpath) %>
+    <% else %>
+      &ndash; <%= link_to "Sign out", m_session_path, :remote => true, :method => :delete %>
     <% end %>
   </div>
   <div id="search-item">
     <%= form_tag(m_posts_path, :method => :get) do %>
-      <%= search_field_tag :tags, params[:tags] %>
+      <%= search_field_tag :tags, params[:tags], :placeholder => "Search" %>
     <% end %>
   </div>
 </header>

app/views/m/sessions/new.html.erb

@@ -0,0 +1,33 @@
+<div id="c-m-sessions">
+  <div id="a-new">
+    <section>
+      <h1>Sign in</h1>
+      <%= form_tag(session_path, :class => "simple_form") do %>
+        <%= hidden_field_tag "url", params[:url] %>
+
+        <div class="input">
+          <label for="name">Name</label>
+          <%= text_field_tag :name %>
+        </div>
+        
+        <div class="input">
+          <label for="password">Password</label>
+          <%= password_field_tag :password %>
+        </div>
+
+        <div class="input">
+          <label for="remember" id="remember-label">Remember</label>
+          <%= check_box_tag :remember %>
+        </div>
+        
+        <div class="input">
+          <%= submit_tag "Submit" %>
+        </div>
+      <% end %>
+    </section>   
+  </div>
+</div>
+
+<% content_for(:page_title) do %>
+ Sign in - <%= Danbooru.config.app_name %>
+<% end %>