//
// Grid system
// --------------------------------------------------


// Container widths
//
// Set the container width, and override it for fixed navbars in media queries.

.container {
  @include container-fixed();

  @media (min-width: $screen-sm-min) {
    width: $container-sm;
  }
  @media (min-width: $screen-md-min) {
    width: $container-md;
  }
  @media (min-width: $screen-lg-min) {
    width: $container-lg;
  }
  @media (max-width: $screen-sm-min) {
    padding: 0 20px;
  }
}


// Fluid container
//
// Utilizes the mixin meant for fixed width containers, but without any defined
// width for fluid, full width layouts.

.container-fluid {
  @include container-fixed();
}


// Row
//
// Rows contain and clear the floats of your columns.

.row {
  @include make-row();
}


// Columns
//
// Common styles for small and large grid columns

@include make-grid-columns();


// Extra small grid
//
// Columns, offsets, pushes, and pulls for extra small devices like
// smartphones.

@include make-grid(xs);


// Small grid
//
// Columns, offsets, pushes, and pulls for the small device range, from phones
// to tablets.

@media (min-width: $screen-sm-min) {
  @include make-grid(sm);
}


// Medium grid
//
// Columns, offsets, pushes, and pulls for the desktop device range.

@media (min-width: $screen-md-min) {
  @include make-grid(md);
}


// Large grid
//
// Columns, offsets, pushes, and pulls for the large desktop device range.

@media (min-width: $screen-lg-min) {
  @include make-grid(lg);
}

//
// Responsive: Utility classes
// --------------------------------------------------


// IE10 in Windows (Phone) 8
//
// Support for responsive views via media queries is kind of borked in IE10, for
// Surface/desktop in split view and for Windows Phone 8. This particular fix
// must be accompanied by a snippet of JavaScript to sniff the user agent and
// apply some conditional CSS to *only* the Surface/desktop Windows 8. Look at
// our Getting Started page for more information on this bug.
//
// For more information, see the following:
//
// Issue: https://github.com/twbs/bootstrap/issues/10497
// Docs: http://getbootstrap.com/getting-started/#support-ie10-width
// Source: http://timkadlec.com/2013/01/windows-phone-8-and-device-width/
// Source: http://timkadlec.com/2012/10/ie10-snap-mode-and-responsive-design/

@-ms-viewport {
  width: device-width;
}


// Visibility utilities
// Note: Deprecated .visible-xs, .visible-sm, .visible-md, and .visible-lg as of v3.2.0
@mixin responsive-visibility($parent) {
  #{$parent} {
    display: block !important;
  }
  table#{$parent}  { display: table; }
  tr#{$parent}     { display: table-row !important; }
  th#{$parent},
  td#{$parent}     { display: table-cell !important; }
}

// [converter] $parent hack
@mixin responsive-invisibility($parent) {
  #{$parent} {
    display: none !important;
  }
}

@include responsive-invisibility('.visible-xs, .visible-sm, .visible-md, .visible-lg');

.visible-xs-block,
.visible-xs-inline,
.visible-xs-inline-block,
.visible-sm-block,
.visible-sm-inline,
.visible-sm-inline-block,
.visible-md-block,
.visible-md-inline,
.visible-md-inline-block,
.visible-lg-block,
.visible-lg-inline,
.visible-lg-inline-block {
  display: none !important;
}

@media (max-width: $screen-xs-max) {
  @include responsive-visibility('.visible-xs');
}
.visible-xs-block {
  @media (max-width: $screen-xs-max) {
    display: block !important;
  }
}
.visible-xs-inline {
  @media (max-width: $screen-xs-max) {
    display: inline !important;
  }
}
.visible-xs-inline-block {
  @media (max-width: $screen-xs-max) {
    display: inline-block !important;
  }
}

@media (min-width: $screen-sm-min) and (max-width: $screen-sm-max) {
  @include responsive-visibility('.visible-sm');
}
.visible-sm-block {
  @media (min-width: $screen-sm-min) and (max-width: $screen-sm-max) {
    display: block !important;
  }
}
.visible-sm-inline {
  @media (min-width: $screen-sm-min) and (max-width: $screen-sm-max) {
    display: inline !important;
  }
}
.visible-sm-inline-block {
  @media (min-width: $screen-sm-min) and (max-width: $screen-sm-max) {
    display: inline-block !important;
  }
}

@media (min-width: $screen-md-min) and (max-width: $screen-md-max) {
  @include responsive-visibility('.visible-md');
}
.visible-md-block {
  @media (min-width: $screen-md-min) and (max-width: $screen-md-max) {
    display: block !important;
  }
}
.visible-md-inline {
  @media (min-width: $screen-md-min) and (max-width: $screen-md-max) {
    display: inline !important;
  }
}
.visible-md-inline-block {
  @media (min-width: $screen-md-min) and (max-width: $screen-md-max) {
    display: inline-block !important;
  }
}

@media (min-width: $screen-lg-min) {
  @include responsive-visibility('.visible-lg');
}
.visible-lg-block {
  @media (min-width: $screen-lg-min) {
    display: block !important;
  }
}
.visible-lg-inline {
  @media (min-width: $screen-lg-min) {
    display: inline !important;
  }
}
.visible-lg-inline-block {
  @media (min-width: $screen-lg-min) {
    display: inline-block !important;
  }
}

@media (max-width: $screen-xs-max) {
  @include responsive-invisibility('.hidden-xs');
}

@media (min-width: $screen-sm-min) and (max-width: $screen-sm-max) {
  @include responsive-invisibility('.hidden-sm');
}

@media (min-width: $screen-md-min) and (max-width: $screen-md-max) {
  @include responsive-invisibility('.hidden-md');
}

@media (min-width: $screen-lg-min) {
  @include responsive-invisibility('.hidden-lg');
}


// Print utilities
//
// Media queries are placed on the inside to be mixin-friendly.

// Note: Deprecated .visible-print as of v3.2.0

@include responsive-invisibility('.visible-print');

@media print {
  @include responsive-visibility('.visible-print');
}
.visible-print-block {
  display: none !important;

  @media print {
    display: block !important;
  }
}
.visible-print-inline {
  display: none !important;

  @media print {
    display: inline !important;
  }
}
.visible-print-inline-block {
  display: none !important;

  @media print {
    display: inline-block !important;
  }
}

@media print {
  @include responsive-invisibility('.hidden-print');
}