MediaWiki:QDmodal.css

:root {
    --qdmodal-background-color: #fff;
    --qdmodal-text-color: #222;
}

/* use wiki's custom colours for Fandom platform */
body.ooui-theme-fandom {
    --qdmodal-background-color: var(--themed-page-background);
    --qdmodal-text-color: var(--themed-text-color);
}

/* use wiki's custom colours for Fandom 1.19 platform */
body.oasis-breakpoints {
    /* --qdmodal-background-color handled in JS */
    --qdmodal-text-color: #3a3a3a;
}
body.oasis-breakpoints.oasis-dark-theme {
    --qdmodal-text-color: #d5d4d4;
}

/* use dark colours on wikis with Gamepedia's HydraDark skin */
body.skin-hydradark {
    --qdmodal-background-color: #181818;
    --qdmodal-text-color: #e0e0e0;
}

body.qdmodal-is-visible {
    /* add a margin equivalent to the scrollbar width to
       prevent page content moving due to hidden overflow */
    margin-inline-end: var(--qdmodal-scrollbar-width, 0);
    overflow-y: hidden;
}

.qdmodal-container {
    align-items: center;
    background-color: hsla(0, 0%, 0%, 0.4);
    bottom: 0;
    display: flex;
    font-size: 14px;
    justify-content: center;
    line-height: 22px;
    left: 0;
    position: fixed;
    right: 0;
    top: 0;
    /* to appear above #globalNavigation element on fandom */
    z-index: 5000101;
}

.qdmodal-container ~ .modal-blackout.visible {
    /* fix fandom uifactory modal shown above qdmodal */
    z-index: 5000102;
}

.modalWrapper ~ .qdmodal-container {
    /* fix qdmodal shown above fandom $.showModal */
    z-index: 5001102;
}

body.qdmodal-is-visible #mw-notification-area {
    /* show MW notifications above QDmodal */
    z-index: 5001103;
}

.qdmodal {
    background-color: var(--qdmodal-background-color);
    border-radius: 3px;
    color: var(--qdmodal-text-color);
    display: flex;
    flex-direction: column;
    max-height: calc(100% - 50px);
    max-width: calc(100% - 50px);
    overflow: hidden;
}

@media (max-height: 500px) {
    .qdmodal {
        max-height: 100%;
    }
}

@media (max-width: 500px) {
    .qdmodal {
        max-width: 100%;
    }
}

.qdmodal > section {
    flex-grow: 1;
    min-height: 40px;
    overflow-y: auto;
    padding: 20px;
    /* use native scrolling in modal on iOS */
    -webkit-overflow-scrolling: touch;
}

.qdmodal > header,
.qdmodal > footer {
    background-color: hsla(0, 0%, 75%, 0.4);
    display: flex;
}

.qdmodal > header {
    min-height: 22px;
    padding: 12px 20px;
}

/* TODO: scrollable footer if content is too wide for display
   inspo: https://fastmail.blog/content/images/2020/03/Image-3-Sliding-Tab-bar-v2-1-.png
*/
.qdmodal > footer {
    align-items: center;
    flex-direction: row-reverse;
    min-height: 27px;
    padding: 9px;
}

.qdmodal > header > h3 {
    color: inherit;
    flex-grow: 1;
    font-size: 1.3em;
    font-weight: bold;
    margin: 0;
    -webkit-mask-image: linear-gradient(to left, transparent, black 3em);
    mask-image: linear-gradient(to left, transparent, black 3em);
    overflow: hidden;
    padding: 0;
    white-space: nowrap;
}

.qdmodal > header > h3:dir(rtl) {
    -webkit-mask-image: linear-gradient(to right, transparent, black 3em);
    mask-image: linear-gradient(to right, transparent, black 3em);
}

.qdmodal-close {
    height: 28px;
    margin: -12px -20px;
    margin-inline-start: 0;
    min-width: 28px;
    padding: 9px;
    width: 28px;
}

.qdmodal-close > path {
    stroke: currentColor;
    stroke-linecap: round;
}

.qdmodal-button {
    border: 1px solid #999;
    border-radius: 3px;
    color: inherit;
    cursor: default;
    display: block;
    font-size: 0.9em;
    height: 1em;
    line-height: 1;
    margin-inline-start: 12px;
    padding: 6px 12px;
    white-space: nowrap;
}

.qdmodal-button[href] {
    cursor: pointer;
}

.qdmodal-button:visited {
    color: inherit;
}

.qdmodal-button[disabled] {
    opacity: 0.6;
    pointer-events: none;
}

.qdmodal-close,
.qdmodal-button {
    transition: background-color 0.2s;
}

.qdmodal-close:hover,
.qdmodal-button:hover {
    background-color: var(--qdmodal-background-color);
    border-color: #777;
    color: inherit;
}

@keyframes qdmodal-rotate {
    to {
        transform: rotate(1turn);
    }
}

.qdmodal-spinner {
    animation: qdmodal-rotate 1.5s steps(12) infinite;
    height: 50px;
    left: calc(50% - 25px);
    position: absolute;
    top: calc(50% - 25px);
    width: 50px;
}

.qdmodal-spinner > path {
    opacity: 0.2;
    stroke: currentColor;
    stroke-linecap: round;
    stroke-width: 2px;
    transform-origin: center; 
}
.qdmodal-spinner > path:nth-of-type(1) {
    transform: rotate(0deg);
}
.qdmodal-spinner > path:nth-of-type(2) {
    transform: rotate(30deg);
}
.qdmodal-spinner > path:nth-of-type(3) {
    transform: rotate(60deg);
}
.qdmodal-spinner > path:nth-of-type(4) {
    transform: rotate(90deg);
}
.qdmodal-spinner > path:nth-of-type(5) {
    transform: rotate(120deg);
}
.qdmodal-spinner > path:nth-of-type(6) {
    transform: rotate(150deg);
}
.qdmodal-spinner > path:nth-of-type(7) {
    transform: rotate(180deg);
}
.qdmodal-spinner > path:nth-of-type(8) {
    transform: rotate(210deg);
}
.qdmodal-spinner > path:nth-of-type(9) {
    transform: rotate(240deg);
    opacity: 0.4;
}
.qdmodal-spinner > path:nth-of-type(10) {
    transform: rotate(270deg);
    opacity: 0.6;
}
.qdmodal-spinner > path:nth-of-type(11) {
    transform: rotate(300deg);
    opacity: 0.8;
}
.qdmodal-spinner > path:nth-of-type(12) {
    transform: rotate(330deg);
    opacity: 1;
}

/* fix bold/italic on wikis with Fandom 1.19 skin (it uses a CSS reset) */
body.oasis-breakpoints .qdmodal strong,
body.oasis-breakpoints .qdmodal b {
    font-weight: bold;
}
body.oasis-breakpoints .qdmodal em,
body.oasis-breakpoints .qdmodal i {
    font-style: italic;
}