lu2/theme/hope/ui/Button/index.css

Simple and flexible UI component library based on native HTML and JavaScript

@charset "UTF-8";
/**
 *
 * @Button.css
 * @author zhangxinxu
 * @create  15-06-12
 * @edited  17-06-13
            17-11-07 use png+spin for loading
            19-07-09 IE9+, no external links
            20-04-03 version edge
            22-01-21 version hope1
 */

/* button基础变量 */
:root {
    --ui-button-height: var(--ui-component-height, 3rem);
    --ui-button-line-height: var(--ui-basic-height, 1.25rem);
    --ui-button-radius: var(--ui-radius, .25rem);
    --ui-button-color: var(--ui-dark, #4c5161);
    --ui-button-loading-img: var(--ui-image-loading, url(https://qidian.gtimg.com/lulu/hope/ui/Loading/assets/loading.svg));
}

.ui-button,
[is="ui-button"] {
    display: inline-flex;
    width: var(--ui-button-width, auto);
    height: var(--ui-button-height, auto);
    line-height: var(--ui-button-line-height);
    font-size: calc(0.75rem + (var(--ui-button-height, 3rem) - 1.5rem) / 6);
    justify-content: center;
    align-items: center;
    color: var(--ui-white, #fff);
    border-radius: var(--ui-button-radius);
    border: 1px solid var(--ui-button-color);
    padding: calc((var(--ui-button-height) - var(--ui-button-line-height) - 2px) / 2) calc(var(--ui-button-height) / 3);
    background: var(--ui-button-color) no-repeat center;
    text-decoration: none;
    box-sizing: border-box;
    transition: border-color var(--ui-animate-time, .2s), box-shadow var(--ui-animate-time, .2s), opacity var(--ui-animate-time, .2s);
    font-family: inherit;
    fill: currentColor;
    flex: none;
    outline: 0 none;
    cursor: pointer;
    overflow: visible;
}
[is="ui-button"]:active {
    background: var(--ui-button-color) no-repeat center;
}

[is="ui-button"][height] {
    padding-top: 0; padding-bottom: 0;
}
[is="ui-button"][width] {
    padding-left: 0; padding-right: 0;
}

.ui-button[width="100%"],
[is="ui-button"][width="100%"] {
    width: 100%;
}

.ui-button[size="small"],
[is="ui-button"][size="small"] {
    --ui-button-height: 2.5rem;
}
.ui-button[size="mini"],
[is="ui-button"][size="mini"] {
    --ui-button-height: 2rem;
}
.ui-button[size="tiny"],
[is="ui-button"][size="tiny"] {
    --ui-button-height: 1.5rem;
}

div.ui-button,
div[is="ui-button"] {
    display: flex;
}

::-moz-focus-inner {
    border: 0;
}

@media (hover: hover) {
    .ui-button:hover, 
    [is="ui-button"]:hover {
        text-decoration: none;
    }
    .ui-button:not(.disabled):not(.loading):not(:disabled):hover,
    [is="ui-button"]:not(.disabled):not(.loading):not(:disabled):hover  {
        filter: brightness(1.05);
    }
}

.ui-button:not(.disabled):not(.loading):active,
[is="ui-button"]:not(.disabled):not(.loading):active {
    box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.1),
        inset 0 0 0 100px rgba(0, 0, 0, 0.1);
}

/* normal button */
[type="normal"],
[type="default"],
[data-type="normal"],
[data-type="default"] {
    --ui-button-color: var(--ui-white, #fff);
    color: var(--ui-dark, #4c5161);
    border-color: var(--ui-border);
}

/* primary button */
[data-type="primary"],
[data-type="remind"],
[type="primary"],
[type="remind"] {
    --ui-button-color: var(--ui-blue, #2a80eb);
}

/* success button */
[data-type="success"],
[type="success"],
[data-type="safe"],
[type="safe"] {
    --ui-button-color: var(--ui-green, #1cad70);
}

/* warning button */
[data-type^="warn"],
[type^="warn"] {
    --ui-button-color: var(--ui-orange, #f59b00);
}
/* danger button */
[data-type="danger"],
[data-type="error"],
[type="danger"],
[type="error"] {
    --ui-button-color: var(--ui-red, #eb4646);
}

.ui-button[plain],
[is="ui-button"][plain] {
    color: var(--ui-button-color);
    background-color: var(--ui-white, #fff);
}

.ui-button[blank],
[is="ui-button"][blank] {
    color: var(--ui-button-color);
    background-color: transparent;
    border: 0;
    --ui-button-radius: 0;
    flex: 1;
}

/* disabled status */
.ui-button.disabled,
.ui-button:disabled,
[is="ui-button"].disabled,
[is="ui-button"]:disabled {
    opacity: var(--ui-opacity, .4);
    cursor: default;
}
/* loading status */
.ui-button.loading,
[is="ui-button"].loading {
    pointer-events: none;
    color: transparent !important;
    position: relative;
    cursor: default;
}

/* button 按钮 */
.ui-button.loading::before,
[is="ui-button"].loading::before {
    content: "";
    position: absolute;
    inset: 0;
    width: var(--ui-basic-width, 1.25rem);
    height: var(--ui-basic-height, 1.25rem);
    background-color: var(--ui-white,#fff);
    -webkit-mask: var(--ui-button-loading-img);
    mask: var(--ui-button-loading-img);
    -webkit-mask-size: 100% 100%;
    mask-size: 100% 100%;
    margin: auto;
    animation: spin 1s var(--ui-timing-function, linear) infinite;
}

@supports not (inset: 0) {
    .ui-button.loading::before,
    [is="ui-button"].loading::before {
        left: 0; top: 0; right: 0; bottom: 0;
    }
}

/* 白底按钮 */
.ui-button[plain].loading::before,
[is="ui-button"][plain].loading::before {
    background-color: var(--ui-button-color);
}
[data-type="normal"].loading::before,
[data-type="default"].loading::before,
[type="normal"].loading::before,
[type="default"].loading::before {
    background-color: var(--ui-blue,#2a80eb);
}

@keyframes spin {
    from {
        transform: rotate(0);
    }
    to {
        transform: rotate(360deg);
    }
}

/* error */
.ui-button[is-error],
[is="ui-button"][is-error] {
    border-color: var(--ui-red, #eb4646) !important;
}