/* ------------------------------------------------------------------------------
*
*  # Tokenfield for Bootstrap
*
*  Styles for tokenfield.js - Advanced tagging/tokenizing plugin for Bootstrap
*
* ---------------------------------------------------------------------------- */

// Check if component is enabled
@if $enable-tokenfield {

    // Base
    .tokenfield {
        height: auto;
        border: 0;
        @include clearfix;

        // Remove default .form-control styling
        &.form-control:not(input) {
            padding: 0;
        }

        // Token
        .token {
            margin-right: $element-spacer-x;
            margin-top: $tags-spacer;
            margin-bottom: $tags-spacer;
            cursor: default;
            float: left;
            position: relative;
            @include border-radius($tag-border-radius);
            @include transition(all ease-in-out $component-transition-timer);

            // Skip tokens with custom background color
            &:not([class*=bg-]) {
                background-color: $tags-bg;
                color: $tags-color;

                // Hover state
                @include hover-focus {
                    background-color: $tags-hover-bg;
                    color: $tags-hover-color;
                }
            }

            // Tag text
            .token-label {
                display: block;
                max-width: none!important;
                padding: $input-padding-y $input-btn-padding-x;
                padding-right: ($input-btn-padding-x + ($icon-font-size * 1.5));
            }

            // Close button
            > .close {
                font-size: 0;
                cursor: pointer;
                position: absolute;
                top: 50%;
                color: inherit;
                right: $input-btn-padding-x;
                line-height: 1;
                margin-top: -($font-size-xs / 2);
                @include transition(opacity ease-in-out $component-transition-timer);

                // Icon
                &:after {
                    content: $icon-action-cross;
                    font-family: $icon-font-family;
                    display: block;
                    font-size: $font-size-xs;
                    @include ll-font-smoothing();
                }

                // Hover action
                &:hover {
                    opacity: 1;
                }
            }
        }


        //
        // Input field
        //

        // Make typeahead input auto width
        .twitter-typeahead {
            width: auto;
        }

        // Input field
        .token-input {
            direction: ltr;
            background: none;
            color: $input-color;
            width: 5.625rem!important;
            max-width: 50%;
            min-width: 4rem;
            padding: $input-padding-y $input-padding-x;
            margin-top: $tags-spacer;
            margin-bottom: $tags-spacer;
            border: 0;
            outline: 0;
        }


        //
        // States
        //

        // Readonly
        &.readonly .token {
            .token-label {
                padding-right: $input-btn-padding-x;
            }

            // Hide close button in readonly
            .close {
                display: none;
            }
        }

        // Disabled
        &.disabled {
            cursor: $cursor-disabled;
            
            // Token style
            .token {

                // Mute tokens
                &,
                .close {
                    opacity: $tag-disabled-opacity;
                }

                // Revert default background on hover
                @include hover-focus {
                    background-color: $tags-bg;
                    color: $tags-color;
                }
            }

            // Add disabled cursor
            &,
            .token-input,
            .token,
            .token .close {
                cursor: $cursor-disabled;
            }
        }
    }


    //
    // Sizing
    //

    // Large
    .input-group-lg,
    .tokenfield.form-control-lg {

        // Right spacing for close button
        .token > .token-label,
        .token > span {
            padding: $input-padding-y-lg $input-btn-padding-x-lg;
            padding-right: ($input-btn-padding-x-lg + ($font-size-xs * 1.5));
        }

        // Input
        .token-input {
            padding: $input-padding-y-lg $input-padding-x-lg;
        }

        // Close button
        .token > .close {
            right: $input-btn-padding-x-lg;
        }

        // Readonly
        &.readonly .token > .token-label {
            padding-right: $input-btn-padding-x-lg;
        }
    }

    // Small
    .input-group-sm,
    .tokenfield.form-control-sm {

        // Tags
        .token > .token-label,
        .token > span {
            padding: $input-padding-y-sm $input-btn-padding-x-sm;
            padding-right: ($input-btn-padding-x-sm + ($font-size-xs * 1.5));
        }

        // Input
        .token-input {
            padding: $input-padding-y-sm $input-padding-x-sm;
        }

        // Close button
        .token > .close {
            right: $input-btn-padding-x-sm;
        }

        // Readonly
        &.readonly .token > .token-label {
            padding-right: $input-btn-padding-x-sm;
        }
    }
}
