/* Patterns.less
 * Repeatable UI elements outside the base styles provided from the scaffolding
 * ---------------------------------------------------------------------------- */


// TOPBAR
// ------

// Topbar for Branding and Nav
.navbar {
  height: 38px;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 10000;
  overflow: visible;

  // Links get text shadow
  a {
    color: @white;
    //text-shadow: 0 -1px 0 rgba(0,0,0,.25);
    font-weight: bold;
  }

  // Hover and active states
  // h3 for backwards compatibility
  h3 a:hover,
  .brand:hover,
  ul .active > a {
    background-color: @blue;
    color: @white;
    text-decoration: none;
    font-weight: bold;
  }

  // Website name
  // h3 left for backwards compatibility
  h3 {
    position: relative;
  }
  h3 a,
  .brand {
    float: left;
    display: block;
    padding: 4px 20px 12px;
    margin: 4px 0 0 -20px; // negative indent to left-align the text down the page
    color: @white;
    font-size: 20px;
    font-weight: 200;
    line-height: 1;
  }

  // Plain text in topbar
  p {
    margin: 0;
    line-height: 38px;
    a:hover {
      background-color: transparent;
      color: @white;
    }
  }

  // Search Form
  form {
    float: left;
    margin: 5px 0 0 0;
    position: relative;
    .opacity(100);
  }
  // Todo: remove from v2.0 when ready, added for legacy
  form.pull-right {
    float: right;
  }
  input {
    background-color: #444;
    background-color: rgba(255,255,255,.3);
    #font > .sans-serif(13px, normal, 1);
    padding: 4px 9px;
    color: @white;
    color: rgba(255,255,255,.75);
    border: 1px solid #111;
    .border-radius(4px);
    @shadow: inset 0 1px 2px rgba(0,0,0,.1), 0 1px 0px rgba(255,255,255,.25);
    .box-shadow(@shadow);
    .transition(none);

    // Placeholder text gets special styles; can't be bundled together though for some reason
    &:-moz-placeholder {
      color: @grayLighter;
    }
    &::-webkit-input-placeholder {
      color: @grayLighter;
    }
    // Hover states
    &:hover {
      background-color: @grayLight;
      background-color: rgba(255,255,255,.5);
      color: @white;
    }
    // Focus states (we use .focused since IE8 and down doesn't support :focus)
    &:focus,
    &.focused {
      outline: 0;
      background-color: @white;
      color: @grayDark;
      text-shadow: 0 1px 0 @white;
      border: 0;
      padding: 5px 10px;
      .box-shadow(0 0 3px rgba(0,0,0,.15));
    }
  }
}

// gradient is applied to it's own element because overflow visible is not honored by ie when filter is present
// For backwards compatibility, include .topbar .fill
.navbar-inner,
.navbar .fill {
    padding-top: 5px;
  background-color: @blueDark;
  @shadow: 0 1px 3px rgba(0,0,0,.25), inset 0 -1px 0 rgba(0,0,0,.1);
  .box-shadow(@shadow);
}



// NAVIGATION
// ----------

// Topbar Nav
// ul.nav for all topbar based navigation to avoid inheritance issues and over-specificity
// For backwards compatibility, leave in .topbar div > ul
.navbar div > ul,
.nav {
  display: block;
  //float: left;
  margin: 4px 10px 0 0;
  position: relative;
  left: 0;

  .btn-primary {
        border: none;
        background-image: none;
        .gradientBar(@navbarBackground, @navbarBackground);
        color: @navbarLinkColor;
        .border-radius(0px);
        .box-shadow(none);
    }

  > li {
    display: block;
    //float: left;
  }
  a {
    display: block;
    float: none;
    padding: 10px 10px 11px;
    padding: 6px 10px 11px;
    line-height: 19px;
    text-decoration: none;
    &:hover {
      color: @white;
      text-decoration: none;
      background-color: @blue;
    }
  }
  .active > a {
    background-color: @blue;
    font-weight: bold;
  }

  // Secondary (floated right) nav in topbar
  &.secondary-nav {
    float: right;
    margin-left: 10px;
    margin-right: 0;
    // backwards compatibility
    .menu-dropdown,
    .dropdown-menu {
      right: 0;
      border: 0;
    }
  }
  // Dropdowns within the .nav
  // a.menu:hover and li.open .menu for backwards compatibility
  a.menu:hover,
  li.open .menu,
  .dropdown-toggle:hover,
  .dropdown.open .dropdown-toggle {
    background: @blueDark;
    background: rgba(255,255,255,.05);
  }
  // .menu-dropdown for backwards compatibility
  .menu-dropdown,
  .dropdown-menu {
    background-color: @blueDark;
    // a.menu for backwards compatibility
    a.menu,
    .dropdown-toggle {
      color: @white;
      &.open {
        background: @blue;
        background: rgba(255,255,255,.05);
      }
    }
    li a {
      color: @white;
      
      &:hover {
        color: @white;
      }
    }
    .active a {
      color: @white;
    }
    .divider {
      background-color: @blueDark;
      border-color: @blue;
    }
  }
}

// For backwards compatibility with new dropdowns, redeclare dropdown link padding
.navbar ul .menu-dropdown li a,
.navbar ul .dropdown-menu li a {
  padding: 4px 15px;
}

// Dropdown Menus
// Use the .menu class on any <li> element within the topbar or ul.tabs and you'll get some superfancy dropdowns
// li.menu for backwards compatibility
li.menu,
.dropdown {
  position: relative;
}
// The link that is clicked to toggle the dropdown
// a.menu for backwards compatibility
a.menu:after,
.dropdown-toggle:after {
  width: 0;
  height: 0;
  display: inline-block;
  content: "&darr;";
  text-indent: -99999px;
  vertical-align: top;
  margin-top: 8px;
  margin-left: 4px;
  border-left: 4px solid transparent;
  border-right: 4px solid transparent;
  border-top: 4px solid @white;
  .opacity(50);
}
// The dropdown menu (ul)
// .menu-dropdown for backwards compatibility
.menu-dropdown,
.dropdown-menu {
  background-color: @white;
  float: left;
  display: none; // None by default, but block on "open" of the menu
  position: absolute;
  top: 36px;
  z-index: 900;
  min-width: 160px;
  max-width: 220px;
  _width: 160px;
  margin-left: 0; // override default ul styles
  margin-right: 0;
  padding: 6px 0;
  zoom: 1; // do we need this?
  border-color: @blue;
  border-color: rgba(0,0,0,.2);
  border-style: solid;
  border-width: 1px 1px 1px;
  .border-radius(0 0 6px 6px);
  .box-shadow(0 2px 4px rgba(0,0,0,.2));
  .background-clip(padding-box);

  // Unfloat any li's to make them stack
  li {
    float: none;
    display: block;
    background-color: none;
  }
  // Dividers (basically an hr) within the dropdown
  .divider {
    height: 1px;
    margin: 5px 0;
    overflow: hidden;
    background-color: #eee;
    border-bottom: 1px solid @white;
  }
}

.navbar .dropdown-menu,
.dropdown-menu {
  // Links within the dropdown menu
  a {
    display: block;
    padding: 4px 15px;
    clear: both;
    font-weight: normal;
    line-height: 18px;
    color: @blue;
    // Hover state
    &:hover,
    &.hover {
      background-color: @blue;
      color: @white;
      text-decoration: none;
      @shadow: inset 0 1px 0 rgba(0,0,0,.025), inset 0 -1px rgba(0,0,0,.025);
      .box-shadow(@shadow);
    }
  }
}

// Open state for the dropdown
// .open for backwards compatibility
.open,
.dropdown.open {
  // .menu for backwards compatibility
  .menu,
  .dropdown-toggle {
    color: @white;
    background: @blue;
  }
  // .menu-dropdown for backwards compatibility
  .menu-dropdown,
  .dropdown-menu {
    display: block;
  }
}


// TABS AND PILLS
// --------------

// Common styles
.tabs,
.pills {
  margin: 0 0 @baseline;
  padding: 0;
  list-style: none;
  .clearfix();
  > li {
    float: left;
    > a {
      display: block;
    }
  }
}

// Tabs
.tabs {
  border-color: #ddd;
  border-style: solid;
  border-width: 0 0 1px;
  > li {
    position: relative; // For the dropdowns mostly
    margin-bottom: -1px;
    > a {
      padding: 0 15px;
      margin-right: 2px;
      line-height: (@baseline * 1.5);
      border: 1px solid transparent;
      .border-radius(@tabsBorderRadius @tabsBorderRadius 0 0);
      &:hover {
        text-decoration: none;
        background-color: #eee;
        border-color: #eee #eee #ddd;
      }
    }
  }
  // Active state, and it's :hover to override normal :hover
  .active > a,
  .active > a:hover {
    color: @gray;
    background-color: @white;
    border: 1px solid #ddd;
    border-bottom-color: transparent;
    cursor: default;
  }
}

// Dropdowns in tabs
.tabs {
  // first one for backwards compatibility
  .menu-dropdown,
  .dropdown-menu {
    top: 25px;
    border-width: 1px;
    .border-radius(0 4px 4px 4px);
  }
  // first one for backwards compatibility
  a.menu:after,
  .dropdown-toggle:after {
    border-top-color: @blueDark;
    margin-top: 10px;
    margin-left: 5px;
  }
  // first one for backwards compatibility
  li.open.menu .menu,
  .open.dropdown .dropdown-toggle {
    border-color: @blueDark;
  }
  // first one for backwards compatibility
  li.open a.menu:after,
  .dropdown.open .dropdown-toggle:after {
    border-top-color: @blue;
  }
}

// Pills
.pills {
  a {
    margin: 3px 3px 3px 0;
    padding: 0 10px;
    line-height: 20px;
    text-shadow: 0 1px 1px @white;
    .border-radius(@pillsBorderRadius);
    &:hover {
      color: @white;
      text-decoration: none;
      text-shadow: 0 1px 1px rgba(0,0,0,.25);
      background-color: @linkColorHover;
    }
  }
  .active a {
    color: @white;
    text-shadow: 0 1px 1px rgba(0,0,0,.25);
    background-color: @linkColor;
  }
}

// Stacked pills
.pills-vertical > li {
  float: none;
}

// Tabbable areas
.tab-content,
.pill-content {
}
.tab-content > .tab-pane,
.pill-content > .pill-pane,
.tab-content > div,
.pill-content > div {
  display: none;
}
.tab-content > .active,
.pill-content > .active {
  display: block;
}


// BREADCRUMBS
// -----------

.breadcrumb {
  padding: 7px 14px;
  margin: 0 0 @baseline;
  border: 1px solid #ddd;
  border-left: none;
  border-right: none;
 .border-radius(0px);

  li {
    display: inline;
    text-shadow: 0 1px 0 @white;
  }
  .divider {
    padding: 0 2px;
  }
  .active a {
    color: @grayDark;
  }
}


// PAGE HEADERS
// ------------

.hero-unit {
  background-color: @grayWhite;
  margin-bottom: 30px;
  padding: 60px;
  .border-radius(6px);
  h1 {
    margin-bottom: 0;
    font-size: 60px;
    line-height: 1;
    letter-spacing: -1px;
  }
  p {
    font-size: 18px;
    font-weight: 200;
    line-height: @baseline * 1.5;
  }
}
footer {
  margin-top: @baseline - 1;
  padding-top: @baseline - 1;
  border-top: 1px solid #eee;
}


// PAGE HEADERS
// ------------

.page-header {
  margin-bottom: @baseline - 1;
  border-bottom: 1px solid #ddd;
  .box-shadow(0 1px 0 rgba(255,255,255,.5));
  h1 {
    margin-bottom: (@baseline / 2) - 1px;
  }
}


// BUTTON STYLES
// -------------

// Shared colors for buttons and alerts
.btn,
.alert-message {
  // Set text color
  &.success,
  &.success:hover,
  &.danger,
  &.danger:hover,
  &.error,
  &.error:hover,
  &.info,
  &.info:hover {
    color: @grayDark;
  }
  // Sets the close button to the middle of message
  .close{
    font-family: Arial, sans-serif;
    line-height: @baseline;
  }
  // Danger and error appear as red
  &.danger,
  &.error {
    .gradientBar(@redLight, @redLight);
  }
  // Success (now blue, only for alert-message)
  &.success {
    .gradientBar(@blueLighter, @blueLighter);
    border-color: @blueLight;
  }
  // Info (now yellow)
  &.info {
    .gradientBar(@yellowLight, @yellowLight);
  }
}

// Base .btn styles
.btn {
  // Button Base
  cursor: pointer;
  display: inline-block;
  //#gradient > .vertical-three-colors(#ffffff, #ffffff, 25%, darken(#ffffff, 10%)); // Don't use .gradientbar() here since it does a three-color gradient
  padding: 5px 12px 6px;
  color: #333;
  font-size: @basefont;
  font-weight: bold;
  line-height: @baseline;
  border: 1px solid @gray;
  border-bottom-color: @grayLight;
  .border-radius(0);
  //@shadow: inset 0 1px 0 rgba(255,255,255,.2), 0 1px 2px rgba(0,0,0,.05);
  //.box-shadow(@shadow);

  &:hover {
    background-position: 0 -15px;
    color: #333;
    text-decoration: none;
  }

  // Focus state for keyboard and accessibility
  &:focus {
    outline: 1px dotted #666;
  }

  // Primary Button Type
  &.btn-primary {
    color: @white;
    .gradientBar(@linkColor, @linkColor);
    background-image: none;
  }
  
  // Success (green, only for btn)
  &.success {
    //.gradientBar(@greenLight, @greenLight);
    border-color: @green @green @greenDark;
  }
  // danger & error red (only btn)
  &.danger,
  &.error {
    .gradientBar(@red, @red);
    border-color: darken(@red, 5%) darken(@red, 5%) darken(@red, 20%);
  }
  &.success,
  &.danger,
  &.error {
    color: @white;
    &:hover {
        color: @white;
    }
  }

   // Transitions
  .transition(.1s linear all);

  // Active and Disabled states
  &.active,
  &:active {
    @shadow: inset 0 2px 4px rgba(0,0,0,.25), 0 1px 2px rgba(0,0,0,.05);
    .box-shadow(@shadow);
  }
  &.disabled {
    cursor: default;
    .reset-filter();
    .opacity(65);
    //.box-shadow(none);
  }
  &[disabled] {
    // disabled pseudo can't be included with .disabled
    // def because IE8 and below will drop it ;_;
    cursor: default;
    .reset-filter();
    .opacity(65);
  }

  // Button Sizes
  &.large {
    font-size: @basefont + 2px;
    line-height: normal;
    padding: 9px 14px 9px;
    .border-radius(@btnBorderRadius);
  }
  &.small {
    padding: 4px 7px 5px 7px;
    font-size: @basefont - 2px;
  }
}
// Super jank hack for removing border-radius from IE9 so we can keep filter gradients on alerts and buttons
:root .alert-message,
:root .btn {
  border-radius: 0 \0;
}

// Help Firefox not be a jerk about adding extra padding to buttons
button.btn,
input[type=submit].btn {
  &::-moz-focus-inner {
  	padding: 0;
  	border: 0;
  }
}


// CLOSE ICONS
// -----------
.close {
  float: right;
  color: @black;
  font-size: 20px;
  font-weight: bold;
  line-height: @baseline * .75;
  text-shadow: 0 1px 0 rgba(255,255,255,1);
  .opacity(25);
  &:hover {
    color: @black;
    text-decoration: none;
    .opacity(40);
  }
}


// ERROR STYLES
// ------------

// Base alert styles
.alert-message {
  position: relative;
  padding: 7px 15px;
  margin-bottom: @baseline;
  color: @grayDark;
  .gradientBar(#f7f7f7, #f7f7f7); // warning by default
  text-shadow: none;
  border-width: 1px;
  border-style: solid;
  .border-radius(@alertBorderRadius);
  .box-shadow(inset 0 1px 0 rgba(255,255,255,.25));

  // Adjust close icon
  .close {
    margin-top: 1px;
    *margin-top: 0; // For IE7
  }

  // Make links same color as text and stand out more
  a {
    font-weight: bold;
    color: @grayDark;
    text-shadow: none;
  }
  strong {
    text-shadow: none;
  }
  &.error,
  &.success,
  &.info {
      text-shadow: none;
  }

  // Remove extra margin from content
  h5 {
    line-height: @baseline;
  }
  p {
    margin-bottom: 0;
  }
  div {
    margin-top: 5px;
    margin-bottom: 2px;
    line-height: 28px;
  }
  .btn {
    // Provide actions with buttons
//    .box-shadow(0 1px 0 rgba(255,255,255,.25));
  }

  &.block-message {
    background-image: none;
    .reset-filter();
    padding: 14px;
    background-color: #f7f7f7;
    border-color: #cccccc;
    .box-shadow(none);
    ul, p {
      margin-right: 30px;
    }
    ul {
      margin-bottom: 0;
    }
    li { 
      color: @grayDark;
    }
    .alert-actions {
      margin-top: 5px;
    }
    &.error,
    &.success,
    &.info {
      color: @grayDark;
    }
    &.error {
      background-color: @redLight;
      border-color: @red;
    }
    &.success {
      background-color: @blueLighter;
      border-color: @blueLight;
    }
    &.info {
      background-color: @yellowLight;
      border-color: @yellow;
    }
    // Change link color back
    &.danger p a,
    &.error p a,
    &.success p a,
    &.info p a {
      color: @grayDark;
    }

  }
}


// PAGINATION
// ----------

.pagination {
  height: @baseline * 2;
  margin: @baseline 0;
  ul {
    float: left;
    margin: 0;
    border: 1px solid #ddd;
    border: 1px solid rgba(0,0,0,.15);
    .border-radius(3px);
    .box-shadow(0 1px 2px rgba(0,0,0,.05));
  }
  li {
    display: inline;
  }
  a {
    float: left;
    padding: 0 14px;
    line-height: (@baseline * 2) - 2;
    border-right: 1px solid;
    border-right-color: #ddd;
    border-right-color: rgba(0,0,0,.15);
    *border-right-color: #ddd; /* IE6-7 */
    text-decoration: none;
  }
  a:hover,
  .active a {
    background-color: @blueLighter;
  }
  .disabled a,
  .disabled a:hover {
    background-color: transparent;
    color: @grayLight;
  }
  .next a {
    border: 0;
  }
}


// WELLS
// -----

.well {
  background-color: @grayWhite;
  margin-bottom: 20px;
  padding: 19px;
  min-height: 20px;
  border: 1px solid #eee;
  border: 1px solid rgba(0,0,0,.05);
    border-left: none;
    border-right: none;
  .border-radius(0px);
  .box-shadow(0);
  blockquote {
    border-color: #ddd;
    border-color: rgba(0,0,0,.15);
  }
}


// MODALS
// ------

.modal-backdrop {
  background-color: @black;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 10000;
  // Fade for backdrop
  &.fade { opacity: 0; }
}

.modal-backdrop,
.modal-backdrop.fade.in {
  .opacity(80);
}

.modal {
  position: fixed;
  top: 50%;
  left: 50%;
  z-index: 11000;
  width: 560px;
  margin: -250px 0 0 -280px;
  background-color: @white;
  border: 1px solid #999;
  border: 1px solid rgba(0,0,0,.3);
  *border: 1px solid #999; /* IE6-7 */
  .border-radius(8px);
  .box-shadow(0 0 0px 8px rgba(82, 82, 82, 0.7));
  .background-clip(padding-box);
  .close { margin-top: 7px; }
  &.fade {
    .transition(e('opacity .3s linear, top .3s ease-out'));
    top: -25%;
  }
  &.fade.in { top: 50%; }
}
.modal-header {
  border-bottom: 1px solid #eee;
  padding: 5px 15px;
}
.modal-body {
  padding: 15px;
}
.modal-body form {
  margin-bottom: 0;
}
.modal-footer {
  background-color: @grayWhite;
  padding: 14px 15px 15px;
  border-top: 1px solid #ddd;
  .border-radius(0 0 6px 6px);
  .box-shadow(inset 0 1px 0 @white);
  .clearfix();
  margin-bottom: 0;
  .btn {
    float: right;
    margin-left: 5px;
  }
}

// Fix the stacking of these components when in modals
.modal .popover,
.modal .twipsy {
  z-index: 12000;
}


// POPOVER ARROWS
// --------------

#popoverArrow {
  .above(@arrowWidth: 5px, @arrowColor: @black, @offset: 0) {
    bottom: @offset;
    left: 50%;
    margin-left: -@arrowWidth;
    border-left: @arrowWidth solid transparent;
    border-right: @arrowWidth solid transparent;
    border-top: @arrowWidth solid @arrowColor;
  }
  .left(@arrowWidth: 5px, @arrowColor: @black, @offset: 0) {
    top: 50%;
    right: @offset;
    margin-top: -@arrowWidth;
    border-top: @arrowWidth solid transparent;
    border-bottom: @arrowWidth solid transparent;
    border-left: @arrowWidth solid @arrowColor;
  }
  .below(@arrowWidth: 5px, @arrowColor: @black, @offset: 0) {
    top: @offset;
    left: 50%;
    margin-left: -@arrowWidth;
    border-left: @arrowWidth solid transparent;
    border-right: @arrowWidth solid transparent;
    border-bottom: @arrowWidth solid @arrowColor;
  }
  .right(@arrowWidth: 5px, @arrowColor: @black, @offset: 0) {
    top: 50%;
    left: @offset;
    margin-top: -@arrowWidth;
    border-top: @arrowWidth solid transparent;
    border-bottom: @arrowWidth solid transparent;
    border-right: @arrowWidth solid @arrowColor;
  }
}

// TWIPSY
// ------

.twipsy {
  display: block;
  position: absolute;
  visibility: visible;
  padding: 5px;
  font-size: 11px;
  z-index: 1000;
  .opacity(80);
  &.fade.in {
    .opacity(80);
  }
  &.above .twipsy-arrow   { #popoverArrow > .above(5px, @blueDark); }
  &.left .twipsy-arrow    { #popoverArrow > .left(5px, @blueDark); }
  &.below .twipsy-arrow   { #popoverArrow > .below(5px, @blueDark); }
  &.right .twipsy-arrow   { #popoverArrow > .right(5px, @blueDark); }
}
.twipsy-inner {
  padding: 3px 8px;
  background-color: @blueDark;
  color: @white;
  text-align: center;
  max-width: 200px;
  text-decoration: none;
  .border-radius(4px);
}
.twipsy-arrow {
  position: absolute;
  width: 0;
  height: 0;
}


// POPOVERS
// --------
#popoverdouble {
  .above(@arrowWidth: 5px, @arrowColor: @black, @offset: 0px) {
    bottom: @offset;
    left: 50%;
    margin-left: -@arrowWidth;
    border-left: @arrowWidth solid transparent;
    border-right: @arrowWidth solid transparent;
    border-top: @arrowWidth solid @arrowColor;
    content: ' ';
  }
  .left(@arrowWidth: 5px, @arrowColor: @black, @offset: 0px) {
    top: 50%;
    right: @offset;
    margin-top: -@arrowWidth;
    border-top: @arrowWidth solid transparent;
    border-bottom: @arrowWidth solid transparent;
    border-left: @arrowWidth solid @arrowColor;
    content: ' ';
  }
  .below(@arrowWidth: 5px, @arrowColor: @black, @offset: 0px) {
    top: @offset;
    left: 50%;
    margin-left: -@arrowWidth;
    border-left: @arrowWidth solid transparent;
    border-right: @arrowWidth solid transparent;
    border-bottom: @arrowWidth solid @arrowColor;
    content: ' ';
  }
  .right(@arrowWidth: 5px, @arrowColor: @black, @offset: 0px) {
    top: 50%;
    left: @offset;
    margin-top: -@arrowWidth;
    border-top: @arrowWidth solid transparent;
    border-bottom: @arrowWidth solid transparent;
    border-right: @arrowWidth solid @arrowColor;
    content: ' ';
  }
}

.popover {
  position: absolute;
  top: 0;
  left: 0;
  z-index: 1000;
  padding: 5px;
  display: none;
  
  &.above .arrow { #popoverArrow > .above(10px, rgba(0,0,0,0.3), -4px); }
  &.right .arrow { #popoverArrow > .right(10px, rgba(0,0,0,0.3), -4px); }
  &.below .arrow { #popoverArrow > .below(10px, rgba(0,0,0,0.3), -4px); }
  &.left  .arrow { #popoverArrow >  .left(10px, rgba(0,0,0,0.3), -4px); }
  
  &.above:after { #popoverdouble > .above(11px, @white, -2px); }
  &.right:after { #popoverdouble > .right(11px, @white, -2px); }
  &.below:after { #popoverdouble > .below(11px, @white, -2px); }
  &.left:after  { #popoverdouble >  .left(11px, @white, -2px); }
  
  .arrow,
  &.above:after,
  &.right:after,
  &.below:after,
  &.left:after {
    position: absolute;
    width: 0;
    height: 0;
  }
  .inner {
    padding: 3px;
    overflow: hidden;
    width: 280px;
    .border-radius(0);
    .box-shadow(0 3px 7px rgba(0,0,0,0.3));
    border: 1px solid #8C8C8C;
    border: 1px solid rgba(0, 0, 0, .45);
    border-bottom: 1px solid #666;
    -moz-box-shadow: 0 3px 8px rgba(0, 0, 0, .3);
    -webkit-box-shadow: 0 3px 8px rgba(0, 0, 0, .3);
    box-shadow: 0 3px 8px rgba(0, 0, 0, .3);
  }
  .title {
    padding: 5px 10px;
    line-height: 1;
    border-bottom:1px solid #eee;
  }
  .content {
    background-color: @white;
    padding: 10px;
    p, ul, ol {
      margin-bottom: 0;
    }
  }
}


// PATTERN ANIMATIONS
// ------------------

.fade {
  .transition(opacity .15s linear);
  opacity: 0;
  &.in {
    opacity: 1;
  }
}


// LABELS
// ------

.label {
  padding: 1px 3px 1px;
  font-size: @basefont * .75;
  font-weight: bold;
  color: @white;
  text-transform: uppercase;
  white-space: nowrap;
  background-color: @grayLight;
  .border-radius(3px);
  text-shadow: none;
  &.important { background-color: @red; }
  &.warning   { background-color: @yellow; }
  &.success   { background-color: @green; }
  &.notice    { background-color: lighten(@blue, 25%); }
  &.num       { color: @blueDark; background-color: lighten(@blue, 25%); float: right; }
}


// MEDIA GRIDS
// -----------

.media-grid {
  margin-left: -@gridGutterWidth;
  margin-bottom: 0;
  .clearfix();
  li {
    display: inline;
  }
  a {
    float: left;
    padding: 4px;
    margin: 0 0 @baseline @gridGutterWidth;
    border: 1px solid #ddd;
    .border-radius(4px);
    .box-shadow(0 1px 1px rgba(0,0,0,.075));
    img {
      display: block;
    }
    &:hover {
      border-color: @linkColor;
      .box-shadow(0 1px 4px rgba(0,105,214,.25));
    }
  }
}

// -------- ALERTA: NO ES PARA BOOTSTRAP ------ 
#el-carrito .items { display:none; }