/*
 * Copyright (C) 2015 Apple Inc. All rights reserved.
 * Copyright (C) 2015-2016 Devin Rousso <webkit@devinrousso.com>. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
 * THE POSSIBILITY OF SUCH DAMAGE.
 */

.inline-swatch {
    display: inline-block;
    position: relative;
    width: 1em;
    height: 1em;
    margin-right: var(--inline-swatch-margin-right-override, var(--inline-swatch-margin-right-default));
    vertical-align: var(--inline-swatch-vertical-align-override, var(--inline-swatch-vertical-align-default));
    border-radius: 2px;
    overflow: hidden;
    cursor: default;

    --inline-swatch-margin-right-default: 3px;
    --inline-swatch-vertical-align-override: -2px;
}

.inline-swatch:not(.box-shadow),
.inline-swatch.box-shadow:is(:hover, :active) {
    background-color: var(--background-color-content);
}

.inline-swatch:is(.color, .gradient) {
    /* Make a checkered background for transparent colors to show against. */
    background-image: linear-gradient(to bottom, hsl(0, 0%, 80%), hsl(0, 0%, 80%)),
                      linear-gradient(to bottom, hsl(0, 0%, 80%), hsl(0, 0%, 80%));
    background-size: 50% 50%;
    background-position: top left, bottom right;
    background-repeat: no-repeat;
}

.inline-swatch:is(.cubic-bezier-timing-function, .linear-timing-function, .spring-timing-function, .steps-timing-function, .linear-timing-function, .variable) {
    color: var(--glyph-color-active);
}

.inline-swatch:is(.box-shadow, .cubic-bezier-timing-function, .linear-timing-function, .spring-timing-function, .steps-timing-function, .variable) {
    margin-right: 2px;
}

.inline-swatch:not(.read-only):is(.box-shadow, .cubic-bezier-timing-function, .linear-timing-function, .spring-timing-function, .steps-timing-function, .variable, .alignment):hover {
    filter: brightness(0.9);
}

.inline-swatch:not(.read-only):is(.box-shadow, .cubic-bezier-timing-function, .linear-timing-function, .spring-timing-function, .steps-timing-function, .variable, .alignment):active {
    filter: brightness(0.8);
}

@media (max-resolution: 1dppx) {
    /* Ensure the color swatch is even by even so that it looks okay checkered. */
    .inline-swatch {
        vertical-align: -1px;
        width: 10px;
        height: 10px;
    }
}

.inline-swatch > span {
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    border: 1px solid hsla(0, 0%, 25%, 0.4);
    border-radius: 2px;
    pointer-events: none;
}

.inline-swatch:not(.read-only):hover > span {
    border-color: hsla(0, 0%, 25%, 0.8);
}

.inline-swatch:not(.read-only):active > span {
    border-color: hsl(0, 0%, 25%);
}

.inline-swatch:is(.box-shadow, .cubic-bezier-timing-function, .linear-timing-function, .spring-timing-function, .steps-timing-function, .variable) > span {
    display: none;
}

.inline-swatch:is(.image, .alignment) > span {
    background-size: cover;
    background-repeat: no-repeat;
}

.inline-swatch.alignment > span.rotate-left {
    rotate: -90deg;
}

.inline-swatch-variable-popover {
    display: flex;
    align-items: center;
    min-height: 24px;
    padding-top: 0.5px;
}

.inline-swatch-variable-popover .CodeMirror {
    height: auto;
    background-color: transparent;
}

.inline-swatch-variable-popover .CodeMirror pre {
    padding: 0 3px;
}

.inline-swatch-variable-popover .CodeMirror-sizer {
    /* Override min-height set as inline style by CodeMirror which sizes its container disproportionally tall. */
    min-height: fit-content !important;
}

@media (prefers-color-scheme: dark) {
    .inline-swatch.box-shadow > svg,
    .inline-swatch.alignment > span {
        filter: invert();
    }
}
