//
// Forms
// --------------------------------------------------

// GENERAL STYLES
// --------------

// Make all forms have space below them
form {
  margin: 0 0 $baseLineHeight;
}

fieldset {
  padding: 0;
  margin: 0;
  border: 0;
}

// Groups of fields with labels on top (legends)
legend {
  display: block;
  width: 100%;
  padding: $relatedMargin 0 0;
  margin-bottom: $defaultMargin;
  font-size: $baseFontSize * 1.5;
  line-height: $baseLineHeight * 2;
  border: 0;
  border-bottom: 1px solid #e5e5e5;

  // Small
  small {
    font-size: $baseLineHeight * 0.75;
    color: $grayLight;
  }
}

// Set font for forms
label,
input,
button,
select,
textarea {
  @include font-shorthand(
    $baseFontSize,
    normal,
    $baseLineHeight
  ); // Set size, weight, line-height here
}
input,
button,
select,
textarea {
  font-family: $baseFontFamily; // And only set font-family here for those that need it (note the missing label element)
}

// Identify controls by their labels
label {
  display: block;
  margin-bottom: 5px;
}

// Form controls
// -------------------------

// Shared size and type resets
select,
textarea,
input[type="text"],
input[type="password"],
input[type="datetime"],
input[type="datetime-local"],
input[type="date"],
input[type="month"],
input[type="time"],
input[type="week"],
input[type="number"],
input[type="email"],
input[type="url"],
input[type="search"],
input[type="tel"],
input[type="color"],
.neos-uneditable-input {
  display: inline-block;
  height: $baseLineHeight;
  padding: 4px 6px;
  margin-bottom: $baseLineHeight / 2;
  font-size: $baseFontSize;
  line-height: $baseLineHeight;
  color: $gray;
  vertical-align: middle;
}

// Reset appearance properties for textual inputs and textarea
// Declare width for legacy (can't be on input[type=*] selectors or it's too specific)
input,
textarea,
.neos-uneditable-input {
  width: 206px; // plus 12px padding and 2px border
}
// Reset height since textareas have rows
textarea {
  height: auto;
}
// Everything else
textarea,
input[type="text"],
input[type="password"],
input[type="datetime"],
input[type="datetime-local"],
input[type="date"],
input[type="month"],
input[type="time"],
input[type="week"],
input[type="number"],
input[type="email"],
input[type="url"],
input[type="search"],
input[type="tel"],
input[type="color"],
.neos-uneditable-input {
  background-color: $inputBackground;
  border: 1px solid $inputBorder;
  box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075);
  transition: border linear 0.2s, box-shadow linear 0.2s;

  // Focus state
  &:focus {
    border-color: rgba(82, 168, 236, 0.8);
    outline: 0;
    box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075),
      0 0 8px rgba(82, 168, 236, 0.6);
  }
}

// Position radios and checkboxes better
input[type="radio"],
input[type="checkbox"] {
  margin: 4px 0 0;
  line-height: normal;
}

// Reset width of input images, buttons, radios, checkboxes
input[type="file"],
input[type="image"],
input[type="submit"],
input[type="reset"],
input[type="button"],
input[type="radio"],
input[type="checkbox"] {
  width: auto; // Override of generic input selector
}

// Set the height of select and file controls to match text inputs
select,
input[type="file"] {
  line-height: $inputHeight;
}

// Make select elements obey height by applying a border
select {
  width: 220px; // default input width + 10px of padding that doesn't get applied
  border: 1px solid $inputBorder;
  background-color: $inputBackground; // Chrome on Linux and Mobile Safari need background-color
}

// Make multiple select elements height not fixed
select[multiple],
select[size] {
  height: auto;
}

// Focus for select, file, radio, and checkbox
select:focus,
input[type="file"]:focus,
input[type="radio"]:focus,
input[type="checkbox"]:focus {
  @include tab-focus();
}

// Uneditable inputs
// -------------------------

// Make uneditable inputs look inactive
.neos-uneditable-input,
.neos-uneditable-textarea {
  color: $grayLight;
  background-color: darken($inputBackground, 1%);
  border-color: $inputBorder;
  box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.025);
  cursor: not-allowed;
}

// For text that needs to appear as an input but should not be an input
.neos-uneditable-input {
  overflow: hidden; // prevent text from wrapping, but still cut it off like an input does
  white-space: nowrap;
}

// Make uneditable textareas behave like a textarea
.neos-uneditable-textarea {
  width: auto;
  height: auto;
}

// Placeholder
// -------------------------

// Placeholder text gets special styles because when browsers invalidate entire lines if it doesn't understand a selector
input,
textarea {
  @include placeholder();
}

// CHECKBOXES & RADIOS
// -------------------

// Indent the labels to position radios/checkboxes as hanging
.neos-radio,
.neos-checkbox {
  min-height: $baseLineHeight; // clear the floating input if there is no label text
  padding-left: 20px;
  position: relative;
}
.neos-radio input[type="radio"],
.neos-checkbox input[type="checkbox"] {
  float: left;
  margin-left: -20px;
}

// Move the options list down to align with labels
.neos-controls > .neos-radio:first-child,
.neos-controls > .neos-checkbox:first-child {
  padding-top: 5px; // has to be padding because margin collaspes
}

// Radios and checkboxes on same line
.neos-radio.neos-inline,
.neos-checkbox.neos-inline {
  display: inline-block;
  padding-top: 5px;
  margin-bottom: 0;
  vertical-align: middle;
}
.neos-radio.neos-inline + .neos-radio.neos-inline,
.neos-checkbox.neos-inline + .neos-checkbox.neos-inline {
  margin-left: 10px; // space out consecutive inline controls
}

// INPUT SIZES
// -----------

// General classes for quick sizes
.neos-input-mini {
  width: 60px;
}
.neos-input-small {
  width: 90px;
}
.neos-input-medium {
  width: 150px;
}
.neos-input-large {
  width: 210px;
}
.neos-input-xlarge {
  width: 270px;
}
.neos-input-xxlarge {
  width: 530px;
}

// Grid style input sizes
input[class*="neos-span"],
select[class*="neos-span"],
textarea[class*="neos-span"],
.neos-uneditable-input[class*="neos-span"],
// Redeclare since the fluid row class is more specific
.neos-row-fluid input[class*="neos-span"],
.neos-row-fluid select[class*="neos-span"],
.neos-row-fluid textarea[class*="neos-span"],
.neos-row-fluid .neos-uneditable-input[class*="neos-span"] {
  float: none;
  margin-left: 0;
}
// Ensure neos-input-prepend/append never wraps
.neos-input-append input[class*="neos-span"],
.neos-input-append .neos-uneditable-input[class*="neos-span"],
.neos-input-prepend input[class*="neos-span"],
.neos-input-prepend .neos-uneditable-input[class*="neos-span"],
.neos-row-fluid input[class*="neos-span"],
.neos-row-fluid select[class*="neos-span"],
.neos-row-fluid textarea[class*="neos-span"],
.neos-row-fluid .neos-uneditable-input[class*="neos-span"],
.neos-row-fluid .neos-input-prepend [class*="neos-span"],
.neos-row-fluid .neos-input-append [class*="neos-span"] {
  display: inline-block;
}

// GRID SIZING FOR INPUTS
// ----------------------

// Grid sizes
@include grid-input($gridColumnWidth, $gridGutterWidth);

// Control row for multiple inputs per line
.neos-controls-row {
  @include clearfix(); // Clear the float from controls
}

// Float to collapse white-space for proper grid alignment
.neos-controls-row [class*="neos-span"],
// Redeclare the fluid grid collapse since we undo the float for inputs
.neos-row-fluid .neos-controls-row [class*="neos-span"] {
  float: left;
}
// Explicity set top padding on all checkboxes/radios, not just first-child
.neos-controls-row .neos-checkbox[class*="neos-span"],
.neos-controls-row .neos-radio[class*="neos-span"] {
  padding-top: 5px;
}

// DISABLED STATE
// --------------

// Disabled and read-only inputs
input[disabled],
select[disabled],
textarea[disabled],
input[readonly],
select[readonly],
textarea[readonly],
.neos-uneditable-input {
  opacity: 0.65;
  cursor: not-allowed;
  background-color: $inputDisabledBackground;
}
// Explicitly reset the colors here
input[type="radio"][disabled],
input[type="checkbox"][disabled],
input[type="radio"][readonly],
input[type="checkbox"][readonly] {
  background-color: transparent;
}

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

// Warning
.neos-control-group.neos-warning {
  @include formFieldState($warningText, $warningText, $warningBackground);
}
// Error
.neos-control-group.neos-error {
  @include formFieldState($errorText, $errorText, $errorBackground);
}
// Success
.neos-control-group.neos-success {
  @include formFieldState($successText, $successText, $successBackground);
}
// Info
.neos-control-group.neos-info {
  @include formFieldState($infoText, $infoText, $infoBackground);
}

// HTML5 invalid states
// Shares styles with the .neos-control-group.neos-error above
input:focus:invalid,
textarea:focus:invalid,
select:focus:invalid {
  color: #b94a48;
  border-color: #ee5f5b;
  &:focus {
    border-color: darken(#ee5f5b, 10%);
    box-shadow: 0 0 6px lighten(#ee5f5b, 20%);
  }
}

// FORM ACTIONS
// ------------

.neos-form-actions {
  padding: ($baseLineHeight - 1) 20px $baseLineHeight;
  margin-top: $baseLineHeight;
  margin-bottom: $baseLineHeight;
  background-color: $formActionsBackground;
  border-top: 1px solid #e5e5e5;
  @include clearfix(

  ); // Adding clearfix to allow for .neos-pull-right button containers
}

// HELP TEXT
// ---------

.neos-help-block,
.neos-help-inline {
  color: lighten($textColor, 15%); // lighten the text some for contrast
}

.neos-help-block {
  display: block; // account for any element using neos-help-block
  margin-bottom: $baseLineHeight / 2;
}

.neos-help-inline {
  display: inline-block;
  vertical-align: middle;
  padding-left: 5px;
}

// INPUT GROUPS
// ------------

// Allow us to put symbols and text within the input field for a cleaner look
.neos-input-append,
.neos-input-prepend {
  display: inline-block;
  margin-bottom: $baseLineHeight / 2;
  vertical-align: middle;
  font-size: 0; // white space collapse hack
  white-space: nowrap; // Prevent span and input from separating

  // Reset the white space collapse hack
  input,
  select,
  .neos-uneditable-input,
  .neos-dropdown-menu,
  .neos-popover {
    font-size: $baseFontSize;
  }

  input,
  select,
  .neos-uneditable-input {
    position: relative; // placed here by default so that on :focus we can place the input above the .neos-add-on for full border and box-shadow goodness
    margin-bottom: 0; // prevent bottom margin from screwing up alignment in stacked forms
    *margin-left: 0;
    vertical-align: top;
    border-radius: 0 $inputBorderRadius $inputBorderRadius 0;
    // Make input on top when focused so blue border and shadow always show
    &:focus {
      z-index: 2;
    }
  }
  .neos-add-on {
    display: inline-block;
    width: auto;
    height: $baseLineHeight;
    min-width: 16px;
    padding: 4px 5px;
    font-size: $baseFontSize;
    font-weight: normal;
    line-height: $baseLineHeight;
    text-align: center;
    text-shadow: 0 1px 0 $white;
    background-color: $grayLighter;
    border: 1px solid #ccc;
  }
  .neos-add-on,
  .neos-button,
  .neos-button-group > .neos-dropdown-toggle {
    vertical-align: top;
    border-radius: 0;
  }
  .neos-active {
    background-color: lighten($green, 30);
    border-color: $green;
  }
}

.neos-input-prepend {
  .neos-add-on,
  .neos-button {
    margin-right: -1px;
  }
  .neos-add-on:first-child,
  .neos-button:first-child {
    // FYI, `.neos-button:first-child` accounts for a button group that's prepended
    border-radius: $inputBorderRadius 0 0 $inputBorderRadius;
  }
}

.neos-input-append {
  input,
  select,
  .neos-uneditable-input {
    border-radius: $inputBorderRadius 0 0 $inputBorderRadius;
    + .neos-button-group .neos-button:last-child {
      border-radius: 0 $inputBorderRadius $inputBorderRadius 0;
    }
  }
  .neos-add-on,
  .neos-button,
  .neos-button-group {
    margin-left: -1px;
  }
  .neos-add-on:last-child,
  .neos-button:last-child,
  .neos-button-group:last-child > .neos-dropdown-toggle {
    border-radius: 0 $inputBorderRadius $inputBorderRadius 0;
  }
}

// Remove all border-radius for inputs with both prepend and append
.neos-input-prepend.neos-input-append {
  input,
  select,
  .neos-uneditable-input {
    border-radius: 0;
    + .neos-button-group .neos-button {
      border-radius: 0 $inputBorderRadius $inputBorderRadius 0;
    }
  }
  .neos-add-on:first-child,
  .neos-button:first-child {
    margin-right: -1px;
    border-radius: $inputBorderRadius 0 0 $inputBorderRadius;
  }
  .neos-add-on:last-child,
  .neos-button:last-child {
    margin-left: -1px;
    border-radius: 0 $inputBorderRadius $inputBorderRadius 0;
  }
  .neos-button-group:first-child {
    margin-left: 0;
  }
}

// SEARCH FORM
// -----------

input.neos-search-query {
  padding-right: 14px;
  padding-left: 14px;
  margin-bottom: 0; // Remove the default margin on all inputs
  border-radius: 15px;
}

/* Allow for input prepend/append in search forms */
.neos-form-search .neos-input-append .neos-search-query,
.neos-form-search .neos-input-prepend .neos-search-query {
  border-radius: 0; // Override due to specificity
}
.neos-form-search .neos-input-append .neos-search-query {
  border-radius: 14px 0 0 14px;
}
.neos-form-search .neos-input-append .neos-button {
  border-radius: 0 14px 14px 0;
}
.neos-form-search .neos-input-prepend .neos-search-query {
  border-radius: 0 14px 14px 0;
}
.neos-form-search .neos-input-prepend .neos-button {
  border-radius: 14px 0 0 14px;
}

// HORIZONTAL & VERTICAL FORMS
// ---------------------------

// Common properties
// -----------------

.neos-form-search,
.neos-form-inline,
.neos-form-horizontal {
  input,
  textarea,
  select,
  .neos-help-inline,
  .neos-uneditable-input,
  .neos-input-prepend,
  .neos-input-append {
    display: inline-block;
    margin-bottom: 0;
    vertical-align: middle;
  }
  // Re-hide hidden elements due to specifity
  .neos-hide {
    display: none;
  }
}
.neos-form-search label,
.neos-form-inline label,
.neos-form-search .neos-button-group,
.neos-form-inline .neos-button-group {
  display: inline-block;
}
// Remove margin for neos-input-prepend/-append
.neos-form-search .neos-input-append,
.neos-form-inline .neos-input-append,
.neos-form-search .neos-input-prepend,
.neos-form-inline .neos-input-prepend {
  margin-bottom: 0;
}
// Inline checkbox/radio labels (remove padding on left)
.neos-form-search .neos-radio,
.neos-form-search .neos-checkbox,
.neos-form-inline .neos-radio,
.neos-form-inline .neos-checkbox {
  padding-left: 0;
  margin-bottom: 0;
  vertical-align: middle;
}
// Remove float and margin, set to inline-block
.neos-form-search .neos-radio input[type="radio"],
.neos-form-search .neos-checkbox input[type="checkbox"],
.neos-form-inline .neos-radio input[type="radio"],
.neos-form-inline .neos-checkbox input[type="checkbox"] {
  float: left;
  margin-right: 3px;
  margin-left: 0;
}

// Margin to space out fieldsets
.neos-control-group {
  margin-bottom: $baseLineHeight / 2;
}

// Legend collapses margin, so next element is responsible for spacing
legend + .neos-control-group {
  margin-top: $baseLineHeight;
  -webkit-margin-top-collapse: separate;
}

// Top margin for fieldset without legend
fieldset > .neos-control-group:first-child {
  margin-top: $baseLineHeight;
}

// Horizontal-specific styles
// --------------------------

.neos-form-horizontal {
  // Increase spacing between groups
  .neos-control-group {
    margin-bottom: $baseLineHeight;
    @include clearfix();
  }
  // Float the labels left
  .neos-control-label {
    float: left;
    width: $horizontalComponentOffset - 20;
    padding-top: 5px;
    text-align: right;
  }
  // Move over all input controls and content
  .neos-controls {
    margin-left: $horizontalComponentOffset;
  }
  // Remove bottom margin on block level help text since that's accounted for on .neos-control-group
  .neos-help-block {
    margin-bottom: 0;
  }
  // And apply it only to .neos-help-block instances that follow a form control
  input,
  select,
  textarea,
  .neos-uneditable-input,
  .neos-input-prepend,
  .neos-input-append {
    + .neos-help-block {
      margin-top: $baseLineHeight / 2;
    }
  }
  // Move over buttons in .neos-form-actions to align with .neos-controls
  .neos-form-actions {
    padding-left: $horizontalComponentOffset;
  }
}
