@import "fonts.less";

@screen-width-large:    1200px;
@screen-width-medium:   1024px;
@screen-width-small:    768px;
@screen-width-xs:       480px;
@screen-width-mini:     320px;

@page-font-size:        14px;
@page-min-width:        240px;

@taskmenu-width:        65px;

/*** Responsive design - Layout ***/

/*
- Desktop - Big screen (width > 1200px)
   -----------------------------------------------------------------------------------------------------
   |  menu  |        sidebar        |         list          |                 content                  |
   -----------------------------------------------------------------------------------------------------
- Desktop - Normal screen (1200px => width => 768px)
   -------------------------------------------------------------------
   |menu|    sidebar/list     |               content                |
   -------------------------------------------------------------------
- Tablet (480px < width < 768px) - typical: 768x1024 (iPad Mini/Air)
   ------------------------------------------
   |menu|     sidebar/list/content          |
   ------------------------------------------
- Phone (width <= 480px) - typical: 320x480 (iPhone 5), 375x667 (iPhone 6-7), 360x564 (Galaxy S6)
   ------------------------
   | sidebar/list/content |
   ------------------------

NOTE: below 1024px we do some UI elements bigger, as this is good (imho)
      assumption that in this size we're dealing with touch device. Is it?
      should we rather feature detect tables/phones?
*/

html {
    height: 100%;
}

body {
    font-size: @page-font-size;
    line-height: 1;
    min-width: @page-min-width;
    height: 100%;
    overflow: hidden;
}

body.iframe {
    overflow: auto;
}

body > #layout {
    overflow: hidden;
    display: flex;
    flex-direction: row;
    flex-wrap: nowrap;
    height: 100%;
    width: 100%;
}

body > #layout > div.sidebar,
body > #layout > div.list {
    display: flex;
    flex-grow: 2;
    flex-direction: column;
    min-width: 300px;
    max-width: 30%;
    border-right: 1px solid @layout-border-color;
}

body > #layout > div.content {
    display: flex;
    flex-grow: 6;
    flex-direction: column;
    min-width: 50%;
    background-color: @layout-content-background-color;
}

body > #layout > div.sidebar {
    min-width: 220px;
    background-color: @layout-sidebar-background-color;
}

body > #layout > div.list {
    min-width: 300px;
    background-color: @layout-list-background-color;
}

body > #layout > div.menu {
    width: @taskmenu-width;
    background-color: @taskmenu-background-color;
}

body > #layout > div.menu a,
body > #layout > div.menu a:before {
    display: block;
    width: @taskmenu-width;
}

#layout > div.content > iframe,
#layout > div.content > .content,
#layout > div.content > .content > iframe {
    height: 100%;
    width: 100%;
    overflow: auto;
    border: 0;
    flex: 1;
}

#layout > div > .scroller {
    flex: 1;
}

#layout > .content.only > .scroller {
    overflow: auto;
}

#layout > div > .header,
#layout > div > .footer {
    background-color: @layout-header-background-color;
    font-size: 1.2em;
    font-weight: bold;
    line-height: 2.5em;
    height: 2.5em;
    padding: 0 0.25em;
    margin: 0;
    position: relative; /* for absolute positioning of searchbar */
    overflow: hidden;
    white-space: nowrap;
    display: flex;
    flex-direction: row;
    flex-wrap: nowrap;
}
#layout > div > .header {
    border-bottom: 1px solid #ddd;
}
#layout > div > .footer {
    border-top: 1px solid #ddd;
}

#layout > div > .header > .header-title {
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
}

#taskmenu .special-buttons {
    position: absolute;
    bottom: 0;
    left: 0;
}

#taskmenu .special-buttons a {
    color: @taskmenu-special-button-color;
}

#taskmenu .action-buttons a {
    color: @taskmenu-action-button-color;
}


@media screen and (max-width: @screen-width-large) {
    body > #layout > div.sidebar,
    body > #layout > div.list {
        min-width: 260px;
    }
    body > #layout > div:not(.selected),
    body > #layout > div.menu span.inner {
        display: none;
    }
    body > #layout > div.menu,
    body > #layout > div.content {
        display: flex;
    }
    body > #layout > div.menu a,
    body > #layout > div.menu a:before,
    body > #layout > div.menu {
        width: 45px;
    }
    body > #layout > div.menu a:before {
        margin: 0.4em 0;
    }
}

@media screen and (max-width: @screen-width-medium) {
    body:not(.iframe) {
        font-size: 1.2em;
    }
}

@media screen and (max-width: @screen-width-small) {
    #layout > div > .header > .toolbar:not(.searchbar),
    body > #layout > div:not(.selected) {
        display: none;
    }
    body > #layout > div.menu {
        display: flex;
    }
    body > #layout > div.sidebar,
    body > #layout > div.list {
        max-width: 100%;
    }
}

@media screen and (max-width: @screen-width-xs) {
    body > #layout > div.menu span.inner {
        display: block;
    }
    body > #layout > div.menu {
        display: none;
        position: absolute;
        z-index: 100;
        top: 0;
        left: 0;
        right: 0;
        width: auto;
        margin: 38pt 3pt 3pt 3pt;
        padding-bottom: 8pt;
        opacity: 0.96;
        text-align:center;
        border-radius: 4pt;
    }
    body > #layout > div.menu a,
    body > #layout > div.menu a:before {
        display: inline-block;
        width: 100px;
    }
    #taskmenu .special-buttons {
        position: relative;
    }
}

@media screen and (max-width: @screen-width-mini) {
    body > #layout > div.sidebar,
    body > #layout > div.list {
        min-width: @page-min-width;
    }
}

@media screen and (min-width: (@screen-width-large + 1px)) {
    body > #layout > div > .header > a.back-list-button,
    body > #layout > div > .header > a.back-sidebar-button {
        display: none;
    }
}

@media screen and (min-width: (@screen-width-small + 1px)) {
    body > #layout > .content > .header > .header-title,
    body > #layout > div > .header > .buttons,
    body > #layout > div > .header > a.toolbar-menu-button {
        display: none;
    }
}

@media screen and (min-width: (@screen-width-xs + 1px)) {
    body > #layout > div > .header > a.menu-button {
        display: none;
    }
}