X-Git-Url: https://git.cworth.org/git?a=blobdiff_plain;f=style.css;h=fdc99c9dd94bee1f1bd10dfdb84f90fe5b9012da;hb=f548f3049b230734c6fc7776e7e3b751fb2301f9;hp=899b902b78e680d7ef91df985951b23cd9bc4969;hpb=97f1fd386a064f94c46ea0e959d680ade224d40d;p=lmno.games

diff --git a/style.css b/style.css
index 899b902..fdc99c9 100644
--- a/style.css
+++ b/style.css
@@ -18,3 +18,240 @@ h2 {
     font-size: 110%;
     font-weight: bold;
 }
+
+/*\
+|*|
+|*| Overall page layout
+|*|
+|*| Assumes: Top-level div with id="page" for all content
+|*|
+\*/
+
+/* Mobile-first: At small sized we have a white background and use the
+ * entire screen width for the page (so the background color of the
+ * body is not visible anywhere). */
+body {
+    background-color: #333738;
+}
+
+#page {
+    background-color: white;
+}
+
+/* For a small screen (in either width or height) change the
+ * background of the body element to white so the application always
+ * appears as if it is "full screen".
+ */
+@media screen and (max-width: 500px) and (max-height: 860px) {
+    body {
+        background-color: white;
+    }
+}
+
+/* We never let the page content get larger than a large fixed width.
+ *
+ * And when the screen is wide enough, we can afford some "wasted"
+ * space on either side of the page content. This starts at 0 for a
+ * 620px wide page up to 50px on either side for a 720px wide page.
+ *
+ * Wider than that and we start to see the background on either side
+ * of the page content.
+ */
+#page {
+    box-sizing: border-box;
+    max-width: 720px;
+    margin-left: auto;
+    margin-right: auto;
+    padding-top: 0;
+    padding-bottom: 0;
+    padding-left: 1em;
+    padding-right: 1em;
+}
+
+@media screen and (min-width: 620px) and (max-width: 720px) {
+    #page {
+        padding-left: calc(1em + (100% - 620px)/2);
+        padding-right: calc(1em + (100% - 620px)/2);
+    }
+}
+
+@media screen and (min-width: 720px) {
+    #page {
+        padding-left: calc(1em + 50px);
+        padding-right: calc(1em + 50px);
+    }
+}
+
+/* The calculations for height are different. We don't have any
+ * vertical centering, so instead we have only some fixed padding on
+ * the top. Then, the margin which allows the background to be visible
+ * on the top and bottom starts appearing at a viewport height of 648
+ * and tops out at a size of 36px.
+ */
+#page {
+    min-height: 500px;
+    padding-top: 1em;
+}
+
+@media screen and (min-height: 648px) and (max-height: 720px) {
+    #page {
+        margin-top: calc((100vh - 648px)/2);
+        margin-bottom: calc((100vh - 648px)/2);
+    }
+}
+
+@media screen and (min-height: 720px) {
+    #page {
+        margin-top: 36px;
+        margin-bottom: 36px;
+    }
+}
+
+/*\
+|*|
+|*| Responsive form layout
+|*|
+\*/
+
+/*
+ *
+ * Within the form, fields can be placed in <div> elements with
+ * class "form-field". Each can also have an additional class of one
+ * of "small", "medium", or "large". These classes will be used to
+ * select either a 1- or 2-column layout for each row depending on the
+ * width of the screen.
+ *
+ * Expected layout is as follows:
+ *
+ *   "large"   rows: 1-column on all devices
+ *
+ *   "medium"  rows: 2-column on wide displays (laptop/desktop/tablet)
+ *                   1-column on small display (phones)
+ *
+ *   "small"   rows: 2-column on all devices
+ *
+ * Finally, a class of either "left" or "right" will select which
+ * column the field should appear in for fields that end up in 2
+ * columns.
+ */
+form {
+    max-width: 100%;
+    display: grid;
+    grid-template-columns: 1fr 1fr;
+    grid-column-gap: 1em;
+}
+
+.form-field.small.left,.form-field.medium.left {
+    grid-column-start: 1;
+}
+
+.form-field.small.right,.form-field.medium.right {
+    grid-column-start: 2;
+}
+
+.form-field.large {
+    grid-column-start: 1;
+    grid-column-end: span 2;
+}
+
+/* For a narrow screen, use a single-column for medium form fields. */
+@media screen and (max-width: 600px) {
+    .form-field.medium.left,.form-field.medium.right {
+	grid-column-start: 1;
+        grid-column-end: span 2
+    }
+}
+
+/*\
+|*|
+|*| Styling for form input fields
+|*|
+\*/
+
+label {
+    font-size: 125%;
+}
+
+input {
+    box-sizing: border-box;
+    font-size: 125%;
+    padding: 0.5em;
+    width: 100%;
+    border: 1px solid #287789;
+    border-radius: 4px;
+}
+
+input:focus {
+    border: 2px solid #44c7ef;
+}
+
+button {
+    display: inline-block;
+    border-radius: 4px;
+    background-color: #287789;
+    border: none;
+    color: white;
+    text-align: center;
+    font-size: 125%;
+    margin-top: .25em;
+    padding-top: 0.25em;
+    padding-bottom: 0.25em;
+    width: 200px;
+}
+
+button:hover {
+    transform: translateY(-1px);
+    background-color: #44c7ef;
+}
+
+:focus {
+    outline: none;
+}
+
+::-moz-focus-inner {
+    border: 0;
+}
+
+/*\
+|*|
+|*| Styling for a message area
+|*|
+\*/
+
+/* Default message severity is "info" but can be overriden. */
+.message {
+    padding: 1em;
+    background-color: #44c7ef;
+    color: white;
+    transition: 0.3s;
+    margin-bottom: 0.5em;
+    font-weight: bold;
+    border-radius: 4px;
+    position: relative;
+}
+
+.success {
+    background-color: #44c7ef;
+}
+
+.warning {
+    background-color: #ffa92a;
+}
+
+.danger {
+    background-color: #f56257
+}
+
+.hide-button {
+    color: white;
+    font-size: 125%;
+    font-weight: bold;
+    cursor: pointer;
+    position: absolute;
+    right: 0.5em;
+    top: 0;
+}
+
+.hide-button:hover {
+    color: #bc2822;
+}