+/* Message */
+.message {
+ margin: 0 .5rem;
+ display: flex;
+ flex-direction: row;
+ justify-content: space-between;
+ font-size: .9rem;
+ padding: .2rem;
+ border-radius: .2rem;
+ border: .05rem solid transparent;
+ text-align: center;
+}
+
+.message::before,
+.message::after {
+ margin: auto 0;
+ padding: 0 .25rem;
+}
+
+p.message {
+ margin: 0;
+}
+
+.message ul {
+ margin: 0;
+ padding: 0;
+ list-style: none inside none;
+ gap: .1rem;
+}
+
+.message li {
+ padding: .25rem;
+}
+
+.error {
+ border-color: #c33333;
+ background-color: #f9c3c3;
+ color: #c33333;
+}
+
+.error::before,
+.error::after {
+ /*XXX: display /!\ symbol */
+ content: "⚠";
+}
+
+.notice {
+ border-color: #3333c3;
+ background-color: #c3c3f9;
+ color: #3333c3;
+}
+
+.notice::before,
+.notice::after {
+ /*XXX: see https://www.fileformat.info/info/unicode/char/2139/fontsupport.htm
+ * DejaVu Sans/FreeSans/FreeSerif/Linux Libertine/Symbola/Unifont*/
+ /*XXX: display i symbol */
+ content: "ℹ";
+ /*XXX: display # symbol */
+ /*content: "⌘";*/
+}
+
+.warning {
+ border-color: #c39333;
+ background-color: #f9c333;
+ color: #936333;
+}
+
+.warning::before,
+.warning::after {
+ /*XXX: see https://www.fileformat.info/info/unicode/char/2139/fontsupport.htm
+ * DejaVu Sans/FreeSans/FreeSerif/Linux Libertine/Symbola/Unifont*/
+ content: "?";
+ /*XXX: display # symbol */
+ /*content: "⌘";*/
+}
+