html {
    font-family: "sat-base-font";
}

body {
    margin: 0;
    padding: 0;
    display: flex;
    height: 100vh;
    flex-direction: column;
    box-sizing: border-box;
}

#main_side_bar {
    
}

#main_area {
    flex: 1;
    display: flex;
    flex-direction: column;
    box-sizing: border-box;
}

#body {
    flex: 1;
}

footer {
    text-align: center;
    font-size: 0.7em;
    font-weight: bold;
}

.box {
    background-color: #edf2ff;
    border-radius: 0;
    border-color: silver;
}

.title {
    font-weight: bold;
    text-align: center;
}

.post_confirm {
    text-align: center;
    background-color: lightgreen;
    padding: 1em;
    font-size: 1.2em;
    font-weight: bold;
    width: 60%;
    margin: 1.5em auto;
}

/*** Generic ***/

.button:hover {
    background-color: #bc0000;
}

/*** Messages ***/

.message_info {
    max-width: 500px;
    margin: 0 auto;
    padding: 1em;
    text-align: justify;
}

.message_info pre {
    background: #ddd;
    padding: 1em;
}

/*** Menus ***/

.menu ul {
    display: flex;
    padding: 0;
    margin-top: 8px;
    list-style: none;
}

.menu a {
    display: block;
    color: inherit;
    text-decoration: none;
    font-variant: small-caps;
}

.main_menu {
    min-width: 200px;
    /* background-color: #eaeaea; */
    background-color: #333;
    color: white;
}

.main_menu ul {
    flex-direction: row;
    flex-wrap: wrap;
}

.main_menu li {
    flex: 1;
    padding: 0;
    margin: 0 1em;
}

.main_menu a {
    display: inline;
    white-space: nowrap;
}

.main_menu a:hover {
    background-color: initial;
    text-shadow: 1px 1px 2px;
    font-weight: bold;
}

.category_menu ul {
    justify-content: center;
}

.category_menu li {
    margin: 0.5em;
    text-align: center;
}

.category_menu a {
    border: solid 1px;
    padding: 0.5em;
    border-radius: 0.2em;
    background: #eee;
}

/*** containers ***/

/* tabs */

.tab_container {
    max-width: 1000px;
    margin: 0 auto;
}

.tab_header {
    background-color: white;
    border-bottom: 1px solid lightgrey;
}

.tab_header ul {
    display: flex;
    margin: 0;
    padding: 0;
    list-style: none;
    background-color: white;
}

.tab_page {
    box-sizing: border-box;
    padding-top: 2em;
    border: 1px solid lightgrey;
    border-top: none;
    display: None;
}

.tab_page.clicked {
    display: block;
}

.tab_button {
    display: inline;
    color: grey;
    background-color: white;
    border-top: 1px solid lightgrey;
    border-left: 1px solid lightgrey;
    border-bottom: 1px solid lightgrey;
    padding: 0 1em;
    cursor: pointer;
    /* we go down by 1px to remove bottom border from .tab_header */
    margin-bottom: -1px;
}

.tab_button.clicked {
    /* background: lightgrey; */
    color: inherit;
    border-bottom: none;
}

li.tab_button:last-child {
    border-right: 1px solid lightgrey;
}

.tab_button input {
    display: None;
}

.tab_button label {
    margin: 1em;
}

.tab_button input:checked + label {
    font-weight: bold;
}

/*** Forms ***/

.form_submit {
    margin: 1em auto 0;
    display: block;
}

/*** XMLUI ***/

.xmlui_cont_vertical>* {
    display: block;
    box-sizing: border-box;
}

.xmlui_cont_vertical>.xmlui_widget {
    width: 100%;
    min-height: 1em;
    min-width: 1px;
}

label.xmlui_label {
    font-weight: bold;
}

td a {
  /* we use <a> for non JS links in table
   * so we don't want specific color/text-decoration by default
   */
  color: inherit;
  text-decoration: inherit;
}

@media (min-width: 500px) {
    html {
        background-size: auto;
    }

    body {
        flex-direction: row;
    }

    #main_area {
        overflow: auto;
    }

    .box {
        border-radius: 1em;
        box-shadow: 10px 10px 16px -5px rgba(0,0,0,0.5);
    }

    .main_menu a {
        display: block;
        padding: 2em 0;
    }

    .main_menu ul {
        flex-direction: column;
        padding-left: 2em;
    }
}