Cloudlog/css/bootcamp/lib/forms.less

/* Forms.less
 * Base styles for various input types, form layouts, and states
 * ------------------------------------------------------------- */


// FORM STYLES
// -----------

form {
  margin-bottom: @baseline;
}

// Groups of fields with labels on top (legends)
fieldset {
  margin-bottom: @baseline;
  padding-top: @baseline;
  legend {
    display: block;
    padding-left: 150px;
    font-size: @basefont * 1.5;
    line-height: 1;
    color: @grayDark;
    *padding: 0 0 5px 145px; /* IE6-7 */
    *line-height: 1.5; /* IE6-7 */
  }
}

// Parent element that clears floats and wraps labels and fields together
form .clearfix {
  margin-bottom: @baseline;
  .clearfix()
}

// Set font for forms
label,
input,
select,
textarea {
  #font > .sans-serif(normal,13px,normal);
}

// Float labels left
label {
  padding-top: 6px;
  font-size: @basefont;
  line-height: @baseline;
  float: left;
  width: 130px;
  text-align: right;
  color: @grayDark;
}

// Shift over the inside div to align all label's relevant content
form .input {
  margin-left: 150px;
}

// Checkboxs and radio buttons
input[type=checkbox],
input[type=radio] {
  cursor: pointer;
}

// Inputs, Textareas, Selects
input,
textarea,
select,
.uneditable-input {
  display: inline-block;
  width: 210px;
  height: @baseline;
  padding: 4px;
  font-size: @basefont;
  line-height: @baseline;
  color: @gray;
  border: 1px solid #ccc;
  .border-radius(3px);
}

// remove padding from select
select {
  padding: initial;
}

// mini reset for non-html5 file types
input[type=checkbox],
input[type=radio] {
  width: auto;
  height: auto;
  padding: 0;
  margin: 3px 0;
  *margin-top: 0; /* IE6-7 */
  line-height: normal;
  border: none;
}

input[type=file] {
  background-color: @white;
  padding: initial;
  border: initial;
  line-height: initial;
  .box-shadow(none);
}

input[type=button],
input[type=reset],
input[type=submit] {
  width: auto;
  height: auto;
}

select,
input[type=file] {
  height: @baseline * 1.5; // In IE7, the height of the select element cannot be changed by height, only font-size
  *height: auto; // Reset for IE7
  line-height: @baseline * 1.5;
  *margin-top: 4px; /* For IE7, add top margin to align select with labels */
}

// Make multiple select elements height not fixed
select[multiple] {
  height: inherit;
  background-color: @white; // Fixes Chromium bug of unreadable items
}

textarea {
  height: auto;
}

// For text that needs to appear as an input but should not be an input
.uneditable-input {
  background-color: @white;
  display: block;
  border-color: #eee;
  .box-shadow(inset 0 1px 2px rgba(0,0,0,.025));
  cursor: not-allowed;
}

// Placeholder text gets special styles; can't be bundled together though for some reason
:-moz-placeholder {
  color: @grayLight;
}
::-webkit-input-placeholder {
  color: @grayLight;
}

// Focus states
input,
textarea {
  @transition: border linear .2s, box-shadow linear .2s;
  .transition(@transition);
  .box-shadow(inset 0 1px 3px rgba(0,0,0,.1));
}
input:focus,
textarea:focus {
  outline: 0;
  border-color: rgba(82,168,236,.8);
  @shadow: inset 0 1px 3px rgba(0,0,0,.1), 0 0 8px rgba(82,168,236,.6);
  .box-shadow(@shadow);
}
input[type=file]:focus,
input[type=checkbox]:focus,
select:focus {
  .box-shadow(none); // override for file inputs
  outline: 1px dotted #666; // Selet elements don't get box-shadow styles, so instead we do outline
}


// FORM FIELD FEEDBACK STATES
// --------------------------

// Mixin for form field states
.formFieldState(@textColor: #555, @borderColor: #ccc, @backgroundColor: #f5f5f5) {
  // Set the text color
  > label,
  .help-block,
  .help-inline {
    color: @textColor;
  }
  // Style inputs accordingly
  input,
  textarea {
    color: @textColor;
    border-color: @borderColor;
    &:focus {
      border-color: darken(@borderColor, 10%);
      .box-shadow(0 0 6px lighten(@borderColor, 20%));
    }
  }
  // Give a small background color for input-prepend/-append
  .input-prepend .add-on,
  .input-append .add-on {
    color: @textColor;
    background-color: @backgroundColor;
    border-color: @textColor;
  }
}
// Error
form .clearfix.error {
  .formFieldState(#b94a48, #ee5f5b, lighten(#ee5f5b, 30%));
}
// Warning
form .clearfix.warning {
  .formFieldState(#c09853, #ccae64, lighten(#CCAE64, 5%));
}
// Success
form .clearfix.success {
  .formFieldState(#468847, #57a957, lighten(#57a957, 30%));
}


// Form element sizes
// TODO v2: remove duplication here and just stick to .input-[size] in light of adding .spanN sizes
.input-mini,
input.mini,
textarea.mini,
select.mini {
  width: 60px;
}
.input-small,
input.small,
textarea.small,
select.small {
  width: 90px;
}
.input-medium,
input.medium,
textarea.medium,
select.medium {
  width: 150px;
}
.input-large,
input.large,
textarea.large,
select.large {
  width: 210px;
}
.input-xlarge,
input.xlarge,
textarea.xlarge,
select.xlarge {
  width: 270px;
}
.input-xxlarge,
input.xxlarge,
textarea.xxlarge,
select.xxlarge {
  width: 530px;
}
textarea.xxlarge {
  overflow-y: auto;
}

// Grid style input sizes
// This is a duplication of the main grid .columns() mixin, but subtracts 10px to account for input padding and border
.formColumns(@columnSpan: 1) {
  display: inline-block;
  float: none;
  width: ((@gridColumnWidth) * @columnSpan) + (@gridGutterWidth * (@columnSpan - 1)) - 10;
  margin-left: 0;
}
input,
textarea {
  // Default columns
  &.span1     { .formColumns(1); }
  &.span2     { .formColumns(2); }
  &.span3     { .formColumns(3); }
  &.span4     { .formColumns(4); }
  &.span5     { .formColumns(5); }
  &.span6     { .formColumns(6); }
  &.span7     { .formColumns(7); }
  &.span8     { .formColumns(8); }
  &.span9     { .formColumns(9); }
  &.span10    { .formColumns(10); }
  &.span11    { .formColumns(11); }
  &.span12    { .formColumns(12); }
  &.span13    { .formColumns(13); }
  &.span14    { .formColumns(14); }
  &.span15    { .formColumns(15); }
  &.span16    { .formColumns(16); }
}

// Disabled and read-only inputs
input[disabled],
select[disabled],
textarea[disabled],
input[readonly],
select[readonly],
textarea[readonly] {
  background-color: #f5f5f5;
  border-color: #ddd;
  cursor: not-allowed;
}

// Actions (the buttons)
.actions {
  background: #f5f5f5;
  margin-top: @baseline;
  margin-bottom: @baseline;
  padding: (@baseline - 1) 20px @baseline 150px;
  border-top: 1px solid #ddd;
  .border-radius(0 0 3px 3px);
  .secondary-action {
    float: right;
    a {
      line-height: 30px;
      &:hover {
        text-decoration: underline;
      }
    }
  }
}

// Help Text
// TODO: Do we need to set basefont and baseline here?
.help-inline,
.help-block {
  font-size: @basefont;
  line-height: @baseline;
  color: @grayLight;
}
.help-inline {
  padding-left: 5px;
  *position: relative; /* IE6-7 */
  *top: -5px; /* IE6-7 */
}

// Big blocks of help text
.help-block {
  display: block;
  max-width: 600px;
}

// Inline Fields (input fields that appear as inline objects
.inline-inputs {
  color: @gray;
  span {
    padding: 0 2px 0 1px;
  }
}

// Allow us to put symbols and text within the input field for a cleaner look
.input-prepend,
.input-append {
  input {
    .border-radius(0 3px 3px 0);
  }
  .add-on {
    position: relative;
    background: #f5f5f5;
    border: 1px solid #ccc;
    z-index: 2;
    float: left;
    display: block;
    width: auto;
    min-width: 16px;
    height: 18px;
    padding: 4px 4px 4px 5px;
    margin-right: -1px;
    font-weight: normal;
    line-height: 18px;
    color: @grayLight;
    text-align: center;
    text-shadow: 0 1px 0 @white;
    .border-radius(3px 0 0 3px);
  }
  .active {
    background: lighten(@green, 30);
    border-color: @green;
  }
}
.input-prepend {
  .add-on {
    *margin-top: 1px; /* IE6-7 */
  }
}
.input-append {
  input {
    float: left;
    .border-radius(3px 0 0 3px);
  }
  .add-on {
    .border-radius(0 3px 3px 0);
    margin-right: 0;
    margin-left: -1px;
  }
}

// Stacked options for forms (radio buttons or checkboxes)
.inputs-list {
  margin: 0 0 5px;
  width: 100%;
  li {
    display: block;
    padding: 0;
    width: 100%;
  }
  label {
    display: block;
    float: none;
    width: auto;
    padding: 0;
    margin-left: 20px;
    line-height: @baseline;
    text-align: left;
    white-space: normal;
    strong {
      color: @gray;
    }
    small {
      font-size: @basefont - 2;
      font-weight: normal;
    }
  }
  .inputs-list {
    margin-left: 25px;
    margin-bottom: 10px;
    padding-top: 0;
  }
  &:first-child {
    padding-top: 6px;
  }
  li + li {
    padding-top: 2px;
  }
  input[type=radio],
  input[type=checkbox] {
    margin-bottom: 0;
    margin-left: -20px;
    float: left;
  }
}

// Stacked forms
.form-stacked {
  padding-left: 20px;
  fieldset {
    padding-top: @baseline / 2;
  }
  legend {
    padding-left: 0;
  }
  label {
    display: block;
    float: none;
    width: auto;
    font-weight: bold;
    text-align: left;
    line-height: 20px;
    padding-top: 0;
  }
  .clearfix {
    margin-bottom: @baseline / 2;
    div.input {
      margin-left: 0;
    }
  }
  .inputs-list {
    margin-bottom: 0;
    li {
      padding-top: 0;
      label {
        font-weight: normal;
        padding-top: 0;
      }
    }
  }
  div.clearfix.error {
    padding-top: 10px;
    padding-bottom: 10px;
    padding-left: 10px;
    margin-top: 0;
    margin-left: -10px;
  }
  .actions {
    margin-left: -20px;
    padding-left: 20px;
  }
}