// // Load core variables and mixins // ————————————————–

@import “variables.less”; @import “mixins.less”;

// // Buttons // ————————————————–

// Common styles .btn-default, .btn-primary, .btn-success, .btn-info, .btn-warning, .btn-danger {

text-shadow: 0 -1px 0 rgba(0,0,0,.2);
@shadow: inset 0 1px 0 rgba(255,255,255,.15), 0 1px 1px rgba(0,0,0,.075);
.box-shadow(@shadow);

// Reset the shadow
&:active,
&.active {
  .box-shadow(inset 0 3px 5px rgba(0,0,0,.125));
}

.badge {
  text-shadow: none;
}

}

// Mixin for generating new styles .btn-styles(@btn-color: #555) {

#gradient > .vertical(@start-color: @btn-color; @end-color: darken(@btn-color, 12%));
.reset-filter(); // Disable gradients for IE9 because filter bleeds through rounded corners; see https://github.com/twbs/bootstrap/issues/10620
background-repeat: repeat-x;
border-color: darken(@btn-color, 14%);

&:hover,
&:focus  {
  background-color: darken(@btn-color, 12%);
  background-position: 0 -15px;
}

&:active,
&.active {
  background-color: darken(@btn-color, 12%);
  border-color: darken(@btn-color, 14%);
}

&.disabled,
&:disabled,
&[disabled] {
  background-color: darken(@btn-color, 12%);
  background-image: none;
}

}

// Common styles .btn {

// Remove the gradient for the pressed/active state
&:active,
&.active {
  background-image: none;
}

}

// Apply the mixin to the buttons .btn-default { .btn-styles(@btn-default-bg); text-shadow: 0 1px 0 fff; border-color: ccc; } .btn-primary { .btn-styles(@btn-primary-bg); } .btn-success { .btn-styles(@btn-success-bg); } .btn-info { .btn-styles(@btn-info-bg); } .btn-warning { .btn-styles(@btn-warning-bg); } .btn-danger { .btn-styles(@btn-danger-bg); }

// // Images // ————————————————–

.thumbnail, .img-thumbnail {

.box-shadow(0 1px 2px rgba(0,0,0,.075));

}

// // Dropdowns // ————————————————–

.dropdown-menu > li > a:hover, .dropdown-menu > li > a:focus {

#gradient > .vertical(@start-color: @dropdown-link-hover-bg; @end-color: darken(@dropdown-link-hover-bg, 5%));
background-color: darken(@dropdown-link-hover-bg, 5%);

} .dropdown-menu > .active > a, .dropdown-menu > .active > a:hover, .dropdown-menu > .active > a:focus {

#gradient > .vertical(@start-color: @dropdown-link-active-bg; @end-color: darken(@dropdown-link-active-bg, 5%));
background-color: darken(@dropdown-link-active-bg, 5%);

}

// // Navbar // ————————————————–

// Default navbar .navbar-default {

#gradient > .vertical(@start-color: lighten(@navbar-default-bg, 10%); @end-color: @navbar-default-bg);
.reset-filter(); // Remove gradient in IE<10 to fix bug where dropdowns don't get triggered
border-radius: @navbar-border-radius;
@shadow: inset 0 1px 0 rgba(255,255,255,.15), 0 1px 5px rgba(0,0,0,.075);
.box-shadow(@shadow);

.navbar-nav > .open > a,
.navbar-nav > .active > a {
  #gradient > .vertical(@start-color: darken(@navbar-default-link-active-bg, 5%); @end-color: darken(@navbar-default-link-active-bg, 2%));
  .box-shadow(inset 0 3px 9px rgba(0,0,0,.075));
}

} .navbar-brand, .navbar-nav > li > a {

text-shadow: 0 1px 0 rgba(255,255,255,.25);

}

// Inverted navbar .navbar-inverse {

#gradient > .vertical(@start-color: lighten(@navbar-inverse-bg, 10%); @end-color: @navbar-inverse-bg);
.reset-filter(); // Remove gradient in IE<10 to fix bug where dropdowns don't get triggered; see https://github.com/twbs/bootstrap/issues/10257

.navbar-nav > .open > a,
.navbar-nav > .active > a {
  #gradient > .vertical(@start-color: @navbar-inverse-link-active-bg; @end-color: lighten(@navbar-inverse-link-active-bg, 2.5%));
  .box-shadow(inset 0 3px 9px rgba(0,0,0,.25));
}

.navbar-brand,
.navbar-nav > li > a {
  text-shadow: 0 -1px 0 rgba(0,0,0,.25);
}

}

// Undo rounded corners in static and fixed navbars .navbar-static-top, .navbar-fixed-top, .navbar-fixed-bottom {

border-radius: 0;

}

// Fix active state of dropdown items in collapsed mode @media (max-width: @grid-float-breakpoint-max) {

.navbar .navbar-nav .open .dropdown-menu > .active > a {
  &,
  &:hover,
  &:focus {
    color: #fff;
    #gradient > .vertical(@start-color: @dropdown-link-active-bg; @end-color: darken(@dropdown-link-active-bg, 5%));
  }
}

}

// // Alerts // ————————————————–

// Common styles .alert {

text-shadow: 0 1px 0 rgba(255,255,255,.2);
@shadow: inset 0 1px 0 rgba(255,255,255,.25), 0 1px 2px rgba(0,0,0,.05);
.box-shadow(@shadow);

}

// Mixin for generating new styles .alert-styles(@color) {

#gradient > .vertical(@start-color: @color; @end-color: darken(@color, 7.5%));
border-color: darken(@color, 15%);

}

// Apply the mixin to the alerts .alert-success { .alert-styles(@alert-success-bg); } .alert-info { .alert-styles(@alert-info-bg); } .alert-warning { .alert-styles(@alert-warning-bg); } .alert-danger { .alert-styles(@alert-danger-bg); }

// // Progress bars // ————————————————–

// Give the progress background some depth .progress {

#gradient > .vertical(@start-color: darken(@progress-bg, 4%); @end-color: @progress-bg)

}

// Mixin for generating new styles .progress-bar-styles(@color) {

#gradient > .vertical(@start-color: @color; @end-color: darken(@color, 10%));

}

// Apply the mixin to the progress bars .progress-bar { .progress-bar-styles(@progress-bar-bg); } .progress-bar-success { .progress-bar-styles(@progress-bar-success-bg); } .progress-bar-info { .progress-bar-styles(@progress-bar-info-bg); } .progress-bar-warning { .progress-bar-styles(@progress-bar-warning-bg); } .progress-bar-danger { .progress-bar-styles(@progress-bar-danger-bg); }

// Reset the striped class because our mixins don’t do multiple gradients and // the above custom styles override the new ‘.progress-bar-striped` in v3.2.0. .progress-bar-striped {

#gradient > .striped();

}

// // List groups // ————————————————–

.list-group {

border-radius: @border-radius-base;
.box-shadow(0 1px 2px rgba(0,0,0,.075));

} .list-group-item.active, .list-group-item.active:hover, .list-group-item.active:focus {

text-shadow: 0 -1px 0 darken(@list-group-active-bg, 10%);
#gradient > .vertical(@start-color: @list-group-active-bg; @end-color: darken(@list-group-active-bg, 7.5%));
border-color: darken(@list-group-active-border, 7.5%);

.badge {
  text-shadow: none;
}

}

// // Panels // ————————————————–

// Common styles .panel {

.box-shadow(0 1px 2px rgba(0,0,0,.05));

}

// Mixin for generating new styles .panel-heading-styles(@color) {

#gradient > .vertical(@start-color: @color; @end-color: darken(@color, 5%));

}

// Apply the mixin to the panel headings only .panel-default > .panel-heading { .panel-heading-styles(@panel-default-heading-bg); } .panel-primary > .panel-heading { .panel-heading-styles(@panel-primary-heading-bg); } .panel-success > .panel-heading { .panel-heading-styles(@panel-success-heading-bg); } .panel-info > .panel-heading { .panel-heading-styles(@panel-info-heading-bg); } .panel-warning > .panel-heading { .panel-heading-styles(@panel-warning-heading-bg); } .panel-danger > .panel-heading { .panel-heading-styles(@panel-danger-heading-bg); }

// // Wells // ————————————————–

.well {

#gradient > .vertical(@start-color: darken(@well-bg, 5%); @end-color: @well-bg);
border-color: darken(@well-bg, 10%);
@shadow: inset 0 1px 3px rgba(0,0,0,.05), 0 1px 0 rgba(255,255,255,.1);
.box-shadow(@shadow);

}