/*!
 * # Fomantic-UI - Message
 * https://github.com/fomantic/Fomantic-UI/
 *
 *
 * Released under the MIT license
 * https://opensource.org/licenses/MIT
 *
 */

/*******************************
            Theme
*******************************/

@type: "collection";
@element: "message";

@import (multiple) "../../theme.config";

/*******************************
            Message
*******************************/

.ui.message {
    position: relative;
    min-height: 1em;
    margin: @verticalMargin 0;
    background: @background;
    padding: @padding;
    line-height: @lineHeight;
    color: @textColor;
    transition: @transition;
    border-radius: @borderRadius;
    box-shadow: @boxShadow;
}

.ui.message:first-child {
    margin-top: 0;
}
.ui.message:last-child {
    margin-bottom: 0;
}

/* --------------
     Content
--------------- */

/* Header */
.ui.message .header {
    display: @headerDisplay;
    font-family: @headerFont;
    font-weight: @headerFontWeight;
    margin: @headerMargin;
}

/* Default font size */
.ui.message .header:not(.ui) {
    font-size: @headerFontSize;
}

/* Paragraph */
.ui.message p {
    opacity: @messageTextOpacity;
    margin: @messageParagraphMargin 0;
}
.ui.message p:first-child {
    margin-top: 0;
}
.ui.message p:last-child {
    margin-bottom: 0;
}
.ui.message .header + p {
    margin-top: @headerParagraphDistance;
}

/* List */
.ui.message .list:not(.ui) {
    text-align: left;
    padding: 0;
    opacity: @listOpacity;
    list-style-position: @listStylePosition;
    margin: @listMargin 0 0;
}
.ui.message .list:not(.ui):first-child {
    margin-top: 0;
}
.ui.message .list:not(.ui):last-child {
    margin-bottom: 0;
}
.ui.message .list:not(.ui) li {
    position: relative;
    list-style-type: none;
    margin: 0 0 @listItemMargin @listItemIndent;
    padding: 0;
}
.ui.message .list:not(.ui) li::before {
    position: absolute;
    content: "•";
    left: -1em;
    height: 100%;
    vertical-align: baseline;
}
.ui.message .list:not(.ui) li:last-child {
    margin-bottom: 0;
}

& when (@variationMessageIcon) {
    /* Icon */
    .ui.icon.message > .icons,
    .ui.icon.message > i.icon {
        margin-right: @iconDistance;
        &:last-child {
            margin: 0 0 0 @iconDistance;
        }
    }
}

/* Close Icon */
.ui.message > .close.icon {
    cursor: pointer;
    position: absolute;
    margin: 0;
    top: @closeTopDistance;
    right: @closeRightDistance;
    opacity: @closeOpacity;
    transition: @closeTransition;
}
.ui.message > .close.icon:hover {
    opacity: 1;
}

/* First / Last Element */
.ui.message > :first-child {
    margin-top: 0;
}
.ui.message > :last-child {
    margin-bottom: 0;
}

/*******************************
            Coupling
*******************************/

.ui.dropdown .menu > .message {
    margin: 0 -@borderWidth;
}

/*******************************
            States
*******************************/

/* --------------
    Visible
--------------- */

.ui.visible.visible.visible.visible.message {
    display: block;
}

.ui.icon.visible.visible.visible.visible.message {
    display: flex;
}

/* --------------
     Hidden
--------------- */

.ui.hidden.hidden.hidden.hidden.message {
    display: none;
}

/*******************************
            Variations
*******************************/
& when (@variationMessageCentered) {
    .ui.centered.message,
    .ui.center.aligned.message {
        text-align: center;
        justify-content: center;
        & > .content {
            flex: 0 0 auto;
        }
    }
}
& when (@variationMessageRightAligned) {
    .ui.right.aligned.message {
        text-align: right;
    }
}

& when (@variationMessageCompact) {
    /* --------------
        Compact
    --------------- */

    .ui.compact.message {
        display: inline-block;
        max-width: 100%;
    }
    .ui.compact.icon.message {
        display: inline-flex;
        width: auto;
    }
}

& when (@variationMessageAttached) {
    /* --------------
        Attached
    --------------- */

    .ui.attached.message {
        margin-bottom: @attachedYOffset;
        border-radius: @borderRadius @borderRadius 0 0;
        box-shadow: @attachedBoxShadow;
        margin-left: @attachedXOffset;
        margin-right: @attachedXOffset;
    }
    .ui.attached + .ui.attached.message:not(.top, .bottom) {
        margin-top: @attachedYOffset;
        border-radius: 0;
    }
    .ui.bottom.attached.message {
        margin-top: @attachedYOffset;
        border-radius: 0 0 @borderRadius @borderRadius;
        box-shadow: @attachedBottomBoxShadow;
    }
    .ui.bottom.attached.message:not(:last-child) {
        margin-bottom: @verticalMargin;
    }
    & when (@variationMessageIcon) {
        .ui.attached.icon.message {
            width: auto;
        }
    }
}

& when (@variationMessageIcon) {
    /* --------------
          Icon
    --------------- */

    .ui.icon.message {
        display: flex;
        width: 100%;
        align-items: center;
    }
    .ui.icon.message > .icons,
    .ui.icon.message > i.icon:not(.close) {
        display: block;
        flex: 0 0 auto;
        width: auto;
        line-height: 1;
        vertical-align: @iconVerticalAlign;
        font-size: @iconSize;
        opacity: @iconOpacity;
    }
    .ui.icon.message > .content {
        display: block;
        flex: 1 1 auto;
        vertical-align: @iconVerticalAlign;
    }

    .ui.icon.message > .icons + .content,
    .ui.icon.message > i.icon:not(.close) + .content {
        padding-left: @iconContentDistance;
    }
    .ui.icon.message > i.circular {
        width: 1em;
    }
}

& when (@variationMessageFloating) {
    /* --------------
        Floating
    --------------- */

    .ui.floating.message {
        box-shadow: @floatingBoxShadow;
    }
}

/* --------------
     Colors
--------------- */

/* --------------
     Types
--------------- */
& when not (@variationMessageConsequences = false) {
    @consequences: {
        @positive: {
            background: @positiveBackgroundColor;
            header: @positiveHeaderColor;
            boxShadow: @positiveBoxShadow;
            boxFloatShadow: @positiveBoxFloatingShadow;
            text: @positiveTextColor;
            invertedText: @positiveBorderColor;
        };
        @negative: {
            background: @negativeBackgroundColor;
            header: @negativeHeaderColor;
            boxShadow: @negativeBoxShadow;
            boxFloatShadow: @negativeBoxFloatingShadow;
            text: @negativeTextColor;
            invertedText: @negativeBorderColor;
        };
        @info: {
            background: @infoBackgroundColor;
            header: @infoHeaderColor;
            boxShadow: @infoBoxShadow;
            boxFloatShadow: @infoBoxFloatingShadow;
            text: @infoTextColor;
            invertedText: @formInfoLabelBackground;
        };
        @warning: {
            background: @warningBackgroundColor;
            header: @warningHeaderColor;
            boxShadow: @warningBoxShadow;
            boxFloatShadow: @warningBoxFloatingShadow;
            text: @warningTextColor;
            invertedText: @formWarningLabelBackground;
        };
        @error: {
            background: @errorBackgroundColor;
            header: @errorHeaderColor;
            boxShadow: @errorBoxShadow;
            boxFloatShadow: @errorBoxFloatingShadow;
            text: @errorTextColor;
            invertedText: @formErrorLabelBackground;
        };
        @success: {
            background: @successBackgroundColor;
            header: @successHeaderColor;
            boxShadow: @successBoxShadow;
            boxFloatShadow: @successBoxFloatingShadow;
            text: @successTextColor;
            invertedText: @formSuccessLabelBackground;
        };
    };

    /* Colors */

    each(@variationMessageConsequences, {
        @color: @value;
        @bg: @consequences[@@color][background];
        @hd: @consequences[@@color][header];
        @bs: @consequences[@@color][boxShadow];
        @bfs: @consequences[@@color][boxFloatShadow];
        @t: @consequences[@@color][text];
        @it: @consequences[@@color][invertedText];

        .ui.@{color}.message {
            background-color: @bg;
            color: @t;
        }

        .ui.@{color}.message,
        .ui.attached.@{color}.message {
            box-shadow: @bs;
        }
        & when (@variationMessageFloating) {
            .ui.floating.@{color}.message {
                box-shadow: @bfs;
            }
        }
        .ui.@{color}.message .header {
            color: @hd;
        }
        & when (@variationMessageInverted) {
            .ui.inverted.@{color}.message,
            .ui.inverted.@{color}.message .header {
                color: @it;
            }
        }
    });
}
& when not (@variationMessageColors = false) {
    each(@variationMessageColors, {
        @color: @value;
        @bg: @colors[@@color][background];
        @hd: @colors[@@color][header];
        @bs: @colors[@@color][boxShadow];
        @bfs: @colors[@@color][boxFloatShadow];
        @t: @colors[@@color][text];
        @isVeryDark: @colors[@@color][isVeryDark];

        .ui.@{color}.message {
            & when not (@isVeryDark) {
                background-color: @bg;
                color: @t;
            }
            & when (@isVeryDark) {
                background-color: @black;
                color: @invertedTextColor;
            }
        }

        .ui.@{color}.message,
        .ui.attached.@{color}.message {
            & when not (@isVeryDark) {
                box-shadow: @bs;
            }
        }
        & when (@variationMessageFloating) {
            .ui.floating.@{color}.message {
                & when not (@isVeryDark) {
                    box-shadow: @bfs;
                }
            }
        }

        .ui.@{color}.message .header {
            & when not (@isVeryDark) {
                color: @hd;
            }
            & when (@isVeryDark) {
                color: @invertedTextColor;
            }
        }
    });
}

& when (@variationMessageInverted) {
    .ui.inverted.message {
        background-color: @black;
        color: @invertedTextColor;
    }
}

/* --------------
     Sizes
--------------- */

.ui.message {
    font-size: @relativeMedium;
}
& when not (@variationMessageSizes = false) {
    each(@variationMessageSizes, {
        @s: @{value}MessageSize;
        .ui.@{value}.message {
            font-size: @@s;
        }
    });
}

@import (multiple, optional) "../../overrides.less";
