squidex/src/Squidex/app/theme/_forms.scss

@import '_mixins';
@import '_vars';

//
// Support for Angular validation states.
// 
.ng-invalid {
    &.ng-dirty {
        & {
            border-color: $color-theme-error;
        }

        &:hover,
        &:focus {
            border-color: $color-theme-error-dark;
        }
    }
}

//
// Error tooltip.
//
.errors {
    // Container where the tooltip is placed.
    &-container {
        position: relative;
    }

    // Small triangle under the error tooltip with the border trick.
    &::after {
        @include absolute(auto, auto, -.7rem, .625rem);
        content: '';
        height: 0;
        border-style: solid;
        border-width: .4rem;
        border-color: $color-theme-error transparent transparent;
        width: 0;
    }

    // The tooltip rectangle itself.
    & {
        @include absolute(auto, auto, .4rem, 0);
        @include border-radius(2px);
        color: $color-dark-foreground;
        cursor: none;
        display: inline-block;
        font-size: .9rem;
        font-weight: normal;
        line-height: 1.1rem;
        padding: .3rem .4rem;
        padding-bottom: .5rem;
        background: $color-theme-error;
    }
}

//
// Align labels to the right.
//
.col-form-label,
.col-form-checkbox-label {
    text-align: right;
}

//
// Form alerts.
//  
.form-alert {
    & {
        @include border-radius(4px);
        color: $color-dark-foreground;
        margin-top: .25rem;
        margin-bottom: .8rem;
        font-size: .9rem;
        font-weight: normal;
        padding: .5rem;
    }

    &-error {
        background: $color-theme-error;
    }

    &-success {
        background: $color-theme-green-dark;
    }

    ul {
        margin: 0;
    }
}

//
// Control Dropdown item
//
.control-dropdown {
    & {
        @include absolute(2px, auto, auto, 0);
        @include border-radius(.25em);
        @include box-shadow;
        max-height: 15rem;
        border: 1px solid $color-input-border;
        background: $color-dark-foreground;
        padding: .3rem 0;
        overflow-y: auto;
    }

    &-item {
        padding: .5rem .75rem;
    }

    &-item-selectable {
        & {
            cursor: pointer;
        }

        &.active,
        &:hover {
            color: $color-dark-foreground;
            border: 0;
            background: $color-theme-blue;
        }
    }
}

//
// Form group error.
//
.form-group {
    // Remove the margin after the last form group.
    &:last-child {
        margin-bottom: 0;
    }

    // Remove the margin if the next element is hidden.
    &~.hidden {
        margin-bottom: 0;
    }
}

//
// Custom search form.
//
.search-form {
    & {
        @include flex-grow(1);
        position: relative;
    }

    // Keep some additional space for the search icon.
    .form-control {
        padding-right: 3rem;
    }

    // Search icon that is placed within the form control.
    .icon-search {
        @include absolute(.7rem, .7rem, auto, auto);
        color: $color-dark2-focus-foreground;
        font-size: 1.1rem;
        font-weight: lighter;
    }
}

// Dark form control for the dark panel.
.form-control-dark {
    & {
        @include transition(background-color .3s ease);
        @include placeholder-color($color-dark2-placeholder);
        background: $color-dark2-control;
        border: 1px solid $color-dark2-control;
        color: darken($color-dark-foreground, 20%);
    }

    &:focus {
        background: lighten($color-dark2-control, 2%);
        border-color: lighten($color-dark2-control, 2%);
        color: $color-dark2-focus-foreground;
    }
}