Add support for a flash message sidebar

snikket_web/scss/_theme.scss

@@ -252,3 +252,4 @@ $h-sizes: [200.0%, 174.11011266%, 151.57165665%, 131.95079108%, 114.8698355%, 10
 $h-small-sizes: [150.0%, 138.31618672%, 127.54245006%, 117.60790225%, 108.44717712%, 100.0%];
 $small-screen-threshold: 40rem;
 $medium-screen-threshold: 60rem;
+$large-screen-threshold: 80rem;

snikket_web/scss/app.scss

@@ -33,13 +33,35 @@ body {
 
 main {
 	padding: $w-l1;
-	margin-left: auto;
-	max-width: 60rem;
-	margin-right: auto;
 }
 
 #mwrap {
 	flex: 1;
+	display: flex;
+	flex-direction: row-reverse;
+
+	> .filler, > .flashbox {
+		flex: 1 1 1rem;
+	}
+
+	> main {
+		flex: 0 1 60rem;
+	}
+}
+
+@media screen and (max-width: $large-screen-threshold) {
+	#mwrap {
+		display: block;
+
+		> main {
+			margin-left: auto;
+			margin-right: auto;
+		}
+	}
+}
+
+.flashbox > div.box > :first-child {
+	margin-top: 0;
 }
 
 /* top bar */

snikket_web/templates/login.html

@@ -9,7 +9,7 @@
 {{ super() }}
 {% endblock %}
 {% block body %}
-<div id="mwrap"><main><div class="form layout-expanded">
+<div id="mwrap"><div class="filler"></div><main><div class="form layout-expanded">
 	<h1 class="form-title">{{ config["SITE_NAME"] }}</h1>
 	<p class="form-desc">{{ _("Enter your Snikket address and password to manage your account.") }}</p>
 	<form method="POST" action="{{ url_for('.login') }}" name="login" id="login-form" onsubmit="return domainCheck();" data-addressid="{{ form.address.id }}" data-domain="{{ config["SNIKKET_DOMAIN"] }}">
@@ -51,6 +51,6 @@ var domainCheck = function() {
 	return true;
 };
 	</script>
-</div></main></div>
+</div></main><div class="filler"></div></div>
 {%- include "_footer.html" -%}
 {% endblock %}

snikket_web/templates/unauth.html

@@ -7,6 +7,25 @@
 	<div class="filler"></div>
 	{% block topbar_right %}{% endblock %}
 </div>
-<div id="mwrap"><main>{% block content %}{% endblock %}</main></div>
+<div id="mwrap">
+	{#- -#}
+	<div class="flashbox">
+		{%- for category, message in get_flashed_messages(True) -%}
+		<div class="box {{ category }} el-5" role="alert">
+			{% if category == "success" %}
+			<header>{% trans %}Operation successful{% endtrans %}</header>
+			{% elif category == "alert" %}
+			<header>{% trans %}Error{% endtrans %}</header>
+			{% endif %}
+			<p>{{ message }}</p>
+		</div>
+		{%- endfor -%}
+	</div>
+	{#- -#}
+	<main>{% block content %}{% endblock %}</main>
+	{#- -#}
+	<div class="filler"></div>
+	{#- -#}
+</div>
 {%- include "_footer.html" -%}
 {% endblock %}