// Name:            Panel
// Description:     Defines styles for reusable content areas
//
// Component:       `uk-panel`
//
// Sub-objects:     `uk-panel-title`
//                  `uk-panel-badge`
//                  `uk-panel-teaser`
//
// Modifiers:       `uk-panel-box`
//                  `uk-panel-box-hover`
//                  `uk-panel-box-primary`
//                  `uk-panel-box-primary-hover`
//                  `uk-panel-box-secondary`
//                  `uk-panel-box-secondary-hover`
//                  `uk-panel-hover`
//                  `uk-panel-header`
//                  `uk-panel-space`
//                  `uk-panel-divider`
//
// Uses:            Nav: `uk-nav-side`
//
// Used by:         Dropdown
//                  Off-canvas
//                  Grid
//
// Markup:
//
// <!-- uk-panel -->
// <div class="uk-panel">
//     <div class="uk-panel-badge uk-badge"></div>
//     <h3 class="uk-panel-title"></h3>
//     <p></p>
// </div>
//
// ========================================================================


// Variables
// ========================================================================

@panel-title-margin-bottom:                     15px;
@panel-title-font-size:                         18px;
@panel-title-line-height:                       24px;
@panel-title-font-weight:                       normal;
@panel-title-color:                             #444;
@panel-title-text-transform:                    none;

@panel-teaser-margin-bottom:                    @panel-title-margin-bottom;

@panel-box-padding:                             15px;
@panel-box-background:                          #f5f5f5;
@panel-box-color:                               #444;
@panel-box-hover-color:                         @panel-box-color;
@panel-box-title-color:                         #444;
@panel-box-badge-top:                           10px;
@panel-box-badge-right:                         @panel-box-badge-top;
@panel-box-teaser-margin:                       -@panel-box-padding;

@panel-box-primary-background:                  #ebf7fd;
@panel-box-primary-color:                       #2d7091;
@panel-box-primary-hover-color:                 @panel-box-primary-color;
@panel-box-primary-title-color:                 #2d7091;

@panel-box-secondary-background:                #eee;
@panel-box-secondary-color:                     #444;
@panel-box-secondary-hover-color:               @panel-box-secondary-color;
@panel-box-secondary-title-color:               #444;

@panel-hover-padding:                           15px;
@panel-hover-color:                             #444;
@panel-hover-hover-background:                  #f5f5f5;
@panel-hover-hover-color:                       #444;
@panel-hover-badge-top:                         10px;
@panel-hover-badge-right:                       @panel-hover-badge-top;
@panel-hover-teaser-margin:                     -@panel-hover-padding;

@panel-header-title-padding:                    10px;
@panel-header-title-border:                     #ddd;
@panel-header-title-border-width:               1px;
@panel-header-title-color:                      #444;

@panel-space-padding:                           30px;

@panel-divider-gutter:                          25px;
@panel-divider-gutter-large:                    35px;
@panel-divider-border:                          #ddd;
@panel-divider-border-width:                    1px;


/* ========================================================================
   Component: Panel
 ========================================================================== */

/*
 * 1. Needed for `a` elements
 * 2. Create position context for badges
 */

.uk-panel {
    /* 1 */
    display: block;
    /* 2 */
    position: relative;
}

/*
 * Allow panels to be anchors
 */

.uk-panel,
.uk-panel:hover { text-decoration: none; }

/*
 * Micro clearfix to make panels more robust
 */

.uk-panel:before,
.uk-panel:after {
    content: "";
    display: table;
}

.uk-panel:after { clear: both; }

/*
 * Remove margin from the last-child if not `uk-widget-title`
 */

.uk-panel > :not(.uk-panel-title):last-child { margin-bottom: 0; }


/* Sub-object: `uk-panel-title`
 ========================================================================== */

.uk-panel-title {
    margin-top: 0;
    margin-bottom: @panel-title-margin-bottom;
    font-size: @panel-title-font-size;
    line-height: @panel-title-line-height;
    font-weight: @panel-title-font-weight;
    text-transform: @panel-title-text-transform;
    color: @panel-title-color;
    .hook-panel-title;
}


/* Sub-object: `uk-panel-badge`
 ========================================================================== */

.uk-panel-badge {
    position: absolute;
    top: 0;
    right: 0;
    z-index: 1;
    .hook-panel-badge;
}

/* Sub-object: `uk-panel-teaser`
 ========================================================================== */

.uk-panel-teaser { margin-bottom: @panel-teaser-margin-bottom; }


/* Modifier: `uk-panel-box`
 ========================================================================== */

.uk-panel-box {
    padding: @panel-box-padding;
    background: @panel-box-background;
    color: @panel-box-color;
    .hook-panel-box;
}

.uk-panel-box-hover:hover {
    color: @panel-box-hover-color;
    .hook-panel-box-hover;
}

.uk-panel-box .uk-panel-title { color: @panel-box-title-color; }

.uk-panel-box .uk-panel-badge {
    top: @panel-box-badge-top;
    right: @panel-box-badge-right;
}

.uk-panel-box .uk-panel-teaser {
    margin-top: @panel-box-teaser-margin;
    margin-left: @panel-box-teaser-margin;
    margin-right: @panel-box-teaser-margin;
}

/*
 * Nav in panel
 */

.uk-panel-box > .uk-nav-side { margin: 0 (-@panel-box-padding); }

/*
 * Sub-modifier: `uk-panel-box-primary`
 */

.uk-panel-box-primary {
    background-color: @panel-box-primary-background;
    color: @panel-box-primary-color;
    .hook-panel-box-primary;
}

.uk-panel-box-primary-hover:hover {
    color: @panel-box-primary-hover-color;
    .hook-panel-box-primary-hover;
}

.uk-panel-box-primary .uk-panel-title { color: @panel-box-primary-title-color; }

/*
 * Sub-modifier: `uk-panel-box-secondary`
 */

.uk-panel-box-secondary {
    background-color: @panel-box-secondary-background;
    color: @panel-box-secondary-color;
    .hook-panel-box-secondary;
}

.uk-panel-box-secondary-hover:hover {
    color: @panel-box-secondary-hover-color;
    .hook-panel-box-secondary-hover;
}

.uk-panel-box-secondary .uk-panel-title { color: @panel-box-secondary-title-color; }


/* Modifier: `uk-panel-hover`
 ========================================================================== */

.uk-panel-hover {
    padding: @panel-hover-padding;
    color: @panel-hover-color;
    .hook-panel-hover;
}

.uk-panel-hover:hover {
    background: @panel-hover-hover-background;
    color: @panel-hover-hover-color;
    .hook-panel-hover-hover;
}

.uk-panel-hover .uk-panel-badge {
    top: @panel-hover-badge-top;
    right: @panel-hover-badge-right;
}

.uk-panel-hover .uk-panel-teaser {
    margin-top: @panel-hover-teaser-margin;
    margin-left: @panel-hover-teaser-margin;
    margin-right: @panel-hover-teaser-margin;
}


/* Modifier: `uk-panel-header`
 ========================================================================== */

.uk-panel-header .uk-panel-title {
    padding-bottom: @panel-header-title-padding;
    border-bottom: @panel-header-title-border-width solid @panel-header-title-border;
    color: @panel-header-title-color;
    .hook-panel-header;
}


/* Modifier: `uk-panel-space`
 ========================================================================== */

.uk-panel-space { padding: @panel-space-padding; }

.uk-panel-space .uk-panel-badge {
    top: @panel-space-padding;
    right: @panel-space-padding;
}


/* Modifier: `uk-panel-divider`
 ========================================================================== */

.uk-panel + .uk-panel-divider { margin-top: (@panel-divider-gutter * 2) !important; }

.uk-panel + .uk-panel-divider:before {
    content: "";
    display: block;
    position: absolute;
    top: -(@panel-divider-gutter);
    left: 0;
    right: 0;
    border-top: @panel-divider-border-width solid @panel-divider-border;
}

/* Large screen and bigger */
@media (min-width: @breakpoint-xlarge) {

    .uk-panel + .uk-panel-divider { margin-top: (@panel-divider-gutter-large * 2) !important; }
    .uk-panel + .uk-panel-divider:before { top: -(@panel-divider-gutter-large); }

}


// Hooks
// ========================================================================

.hook-panel-misc;

.hook-panel-title() {}
.hook-panel-badge() {}
.hook-panel-box() {}
.hook-panel-box-hover() {}
.hook-panel-box-primary() {}
.hook-panel-box-primary-hover() {}
.hook-panel-box-secondary() {}
.hook-panel-box-secondary-hover() {}
.hook-panel-hover() {}
.hook-panel-hover-hover() {}
.hook-panel-header() {}
.hook-panel-misc() {}