// shape
#{$calendar-prefix} {

    // shape: fullscreen, card
    // ------------------------
    &-fullscreen, &-card {

        #{$calendar-prefix}-header {
            text-align: right;

            #{$calendar-select-prefix} {
                margin-right: $s-1;
                vertical-align: top;
            }

            #{$calendar-menu-prefix} {
                text-align: left;
            }
        }
    }

    // shape: fullscreen
    &-fullscreen {
        #{$calendar-prefix}-header {
            margin-bottom: $calendar-fullscreen-header-margin-bottom;
        }
    }

    // shape: card
    &-card {
        #{$calendar-prefix}-header {
            margin-bottom: $calendar-card-header-margin-bottom;
        }
    }

    // shape: panel
    // ------------------------
    &-panel {

        &-header {
            position: relative;
            background: $calendar-panel-header-background;
            margin-bottom: $calendar-panel-header-margin-bottom;
            border-bottom: $calendar-panel-header-border-bottom-width solid $calendar-panel-header-border-bottom-color;

            &-left,
            &-right,
            &-full {
                height: $calendar-panel-header-height;
                line-height: $calendar-panel-header-height;

                #{$calendar-prefix}-btn {
                    vertical-align: top;
                    font-weight: $calendar-btn-date-font-weight;
                    margin: 0 $calendar-btn-date-margin-lr;
                    @include button-color($calendar-btn-date-color, $calendar-btn-date-color-hover);
                }
            }

            &-left,
            &-right {
                display: inline-block;
                width: 50%;
                text-align: center;
            }

            &-full {
                width: 100%;
                text-align: center;
            }
        }
    }

    // panel components
    // ------------------------
    &-btn {
        cursor: pointer;
        padding: 0;
        margin: 0;
        border: 0;
        background: transparent;
        outline: none;
        height: 100%;

        & > #{$calendar-icon-prefix}#{$calendar-icon-prefix} {
            @include icon-size($calendar-btn-arrow-size);
        }
    }

    &-btn-prev-year,
    &-btn-prev-month,
    &-btn-prev-decade,
    &-btn-next-month,
    &-btn-next-year,
    &-btn-next-decade {
        position: absolute;
        top: 0;
        @include button-color($calendar-btn-arrow-color, $calendar-btn-arrow-color-hover);
    }

    &-btn-prev-decade,
    &-btn-prev-year {
        left: $calendar-btn-arrow-double-offset-lr;
    }

    &-btn-prev-month {
        left: $calendar-btn-arrow-single-offset-lr;
    }

    &-btn-next-month {
        right: $calendar-btn-arrow-single-offset-lr;
    }

    &-btn-next-year,
    &-btn-next-decade {
        right: $calendar-btn-arrow-double-offset-lr;
    }
}