:root {
    --color-twitter-text-gray: #536171;
    --color-twitter-blue: #1b95e0;  /* hsl(203, 78%, 49%) */
    --color-twitter-blue-light: #7cc5f6; /* hsl(204, 87%, 73%) */
    --color-twitter-blue-extra-light: hsl(204, 95%, 85%);
    --color-twitter-off-white: #f7f9f9; /* hsl(180, 14%, 97%) */
    --color-twitter-off-white-dark: #dae5e5; /* hsl(180, 17%, 88%) */
    --color-outline-gray: #dcdcdc;
    --color-twitter-text-gray: #536471;

    --color-twitter-danger-red: #f4212e; /* hsl(356, 91%, 54%) */
    --color-twitter-danger-red2: #de1b28;        /* hsl(356, 78%, 49%) */
    --color-twitter-danger-red2-light: #f67e86;  /* hsl(356, 87%, 73%) */
    --color-twitter-danger-red2-hover: #f2a6aa;  /* hsl(357, 75%, 80%);*/
    --color-space-purple: #a49bfd;
    --color-space-purple-outline: #6452fc;
/*
const QColor COLOR_OUTLINE_GRAY = QColor(220, 220, 220);
const QColor COLOR_TWITTER_BLUE = QColor(27, 149, 224);
const QColor COLOR_TWITTER_BLUE_LIGHT = QColor(124,197,246);
const QColor COLOR_TWITTER_OFF_WHITE = QColor(247,249,249);
const QColor COLOR_TWITTER_OFF_WHITE_DARK = QColor(218,229,229);
const QColor COLOR_TWITTER_TEXT_GRAY = QColor(83, 100, 113);

const QColor COLOR_BACKGROUND_GREEN = QColor(40, 205, 50);

const QColor COLOR_RED          = QColor(255, 0, 0);

const QColor COLOR_SPACE_PURPLE = QColor(164, 155, 253);
const QColor COLOR_SPACE_PURPLE_OUTLINE = QColor(100, 82, 252);
*/
}

html {
    /* Force scrollbar, even when it fits on 1 page.  Prevents viewport from resizing -> flickering / stuff moving btw page loads */
    overflow-y: scroll;
}
body {
    margin: 0 30%;
    border-color: var(--color-twitter-off-white-dark);
    border-right-style: solid;
    border-left-style: solid;
    border-width: 1px;
    min-height: 100vh;

    font-family: "Titillium Web";
}
main {
    padding-top: 4em;
}
input, select {
    font-family: inherit;
    font-size: 1em;
    padding: 0.2em 0.6em;
    box-sizing: border-box;
    border-radius: 0.5em;
}

h1 {
    margin: 0.5em 0;
    text-align: center;
}

.server-error-msg {
    position: fixed;
    margin: 6em 0;
    left: 0;
    top: 0;
    z-index: 1;
    width: 100%;
    box-sizing: border-box;
    display: flex;
    flex-direction: row;
    justify-content: center;
}
.server-error-msg .error-msg-container {
    width: 30%;
    background-color: #fee;
    border: 1px solid red;
    border-radius: 1em;
    padding: 1em;
    color: red;
    text-align: center;
}

ul.inline-dotted-list {
    list-style: none;
    margin: 0;
}
ul.inline-dotted-list li {
    display: inline;
}
ul.inline-dotted-list li:after {
    content: " ⋅";
}
ul.inline-dotted-list li:last-child:after {
    content: "";
}

.tweet {
    padding: 0 1.5em;
    position: relative;
    z-index: 0;  /* Dunno why, but without it, hovering a tweet with a Poll hides the poll fill bars */
}
:not(#focused-tweet) > .tweet:hover:not(:has(.tweet:hover)) {
    background-color: var(--color-twitter-off-white);
}
:not(#focused-tweet) > .tweet {
    cursor: pointer;
}
.htmx-spinner-container {
    display: none;
    z-index: 2;  /* On top of the search bar, which is z-index of 1 */
}
.htmx-request > .htmx-spinner-container {
    display: revert;
    font-size: 3em;
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
}

.htmx-spinner-container .htmx-spinner-background {
    opacity: 0.3;
    background-color: #7cc5f6;
    width: 100%;
    height: 100%;
}
.htmx-spinner-container .htmx-spinner {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);

    /* https://codepen.io/sosuke/pen/Pjoqqp */
    filter: invert(54%) sepia(17%) saturate(4210%) hue-rotate(176deg) brightness(89%) contrast(98%);
}

dialog#image_carousel {
    border-radius: 2em;
    border: 0.3em solid var(--color-twitter-blue);
    box-shadow: 0 0 1em var(--color-twitter-blue);
    outline: none;
    overflow: visible;
    padding: 1.4em;
}
dialog#image_carousel a.close-button {
    position: absolute;
    right: -1.3em;
    top: -1.5em;

    width: 1em;
    line-height: 1em;
    font-size: 2em;
    justify-content: center;
    border: 0.1em solid black;
}
dialog#image_carousel a.close-button:not(:hover):not(:active) {
    background-color: var(--color-twitter-blue-extra-light);
}
dialog::backdrop {
    background: hsla(204, 87%, 73%, 0.3); /* based on --color-twitter-blue-light */
}

.quoted-tweet {
    margin: 1em 0;
}

.rounded-gray-outline {
    outline-color: lightgray;
    outline-style: solid;
    outline-width: 1px;
}
.rounded-gray-outline, .rounded-gray-outline > .tweet {
    border-radius: 20px;
}

.profile-banner-image {
    width: 100%;
}

.unstyled-link {
    text-decoration: none;
    color: inherit;
}

.author-info {
    display: flex;
    align-items: center;
}
.author-info a {
    line-height: 0;
}

.author-info, .tweet .text {
    cursor: default;
}

.circle-outline {
    display: flex;
    border-radius: 50%;
    outline: 1px solid #777;
    margin: 0 0.4em;
    font-size: 0.8em;
    padding: 0.2em;
    box-sizing: border-box;
}

.name-and-handle {
    padding: 0 0.6em !important; /* !important to make the ".quick-link .span" rule in the login button not overrule it */
}

.display-name {
    font-weight: bold;
    white-space: nowrap;
}
.handle {
    color: var(--color-twitter-text-gray);
}

.tweet-header-container {
    display: flex;
    align-items: center;
}
.reply-mentions-container {
    display: flex;
    align-items: center;
    cursor: default;
    flex-grow: 1;
    justify-content: center;
    flex-wrap: wrap;
}
.reply-mentions {
    padding: 0 0.5em;
}

.replying-to-label {
    color: var(--color-twitter-text-gray);
}
a.entity {
    text-decoration: none;
    color: var(--color-twitter-blue);
}

.tweet .text, .dm-message-text-container .text {
    display: block;
    margin-bottom: 0.4em;
    margin-top: 0;
    overflow-wrap: anywhere;
}
.dm-message-text-container .text:last-child {
    margin-bottom: 0;
}
#focused-tweet .text {
    font-size: 1.4em;
}
#focused-tweet .quoted-tweet .text {
    font-size: unset;
}
.tweet-content video {
    max-width: 100%;
    max-height: 40em;
}
.embedded-link {
    padding: 1.3em;
    margin-top: 1em;
    display: flex;
    flex-direction: column;
    background-color: var(--color-twitter-off-white);
}
img.embedded-link-preview {
    border-radius: 1em;
    max-width: 100%;
}
.embedded-link-description {
    color: var(--color-twitter-text-gray);
    font-size: 0.8em;
    margin: 0;
}
h3 {
    margin: 0.5em 0;
}
.embedded-link-domain-container {
    margin-top: 0.2em
}
.embedded-link-domain {
    margin-left: 0.3em;
}
.thread-parent-tweet:first-child, #focused-tweet:first-child {
    padding-top: 1em;
}
.thread-parent-tweet .vertical-reply-line-container,
.reply-chain .vertical-reply-line-container {
    width: 3em;
    margin-right: 0.5em;
}
.thread-parent-tweet .vertical-reply-line:not(.quoted-tweet .vertical-reply-line),
.reply-chain > :not(:last-child) .vertical-reply-line:not(.quoted-tweet .vertical-reply-line) {
    width: 2px;
    background-color: var(--color-twitter-off-white-dark);
    flex-grow: 1;
    margin: auto;
}

.profile-image {
    border-radius: 50%;
    width: 3em;
    height: 3em;
    display: inline;
    border: 0.1em solid var(--color-outline-gray);
}

.user-header {
    border-bottom: 1px solid var(--color-outline-gray);
}
.user-header .author-info {
    font-size: 1.3em;
    padding: 1em;
}
.user-header .profile-image {
    width: 8em;
    height: 8em;
}
.tabs-container {
    outline: 1px solid var(--color-outline-gray);
}
.tabs-container a.tab {
    flex-grow: 1;
    text-align: center;
    font-size: 1.1em;
    font-weight: bold;
    color: var(--color-twitter-text-gray);
    padding: 0.8em;
}
.tabs-container a.tab.active-tab {
    color: var(--color-twitter-blue);
    border-bottom: 0.2em solid var(--color-twitter-blue);
}
.tabs-container a.tab:hover {
    color: var(--color-twitter-blue);
}

.row {
    display: flex;
    flex-direction: row;
    align-items: center;
}
.row.spread {
    justify-content: space-between;
}

.vertical-reply-line-container {
    flex-grow: 0;
    flex-shrink: 0;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    align-self: stretch;
    width: 1em; /* will be overridden by, e.g., parent-thread properties */
}
.vertical-container-1 {
    flex-grow: 1;
    flex-shrink: 1;
}

.posted-at-container {
    flex-grow: 1;
    min-width: 5em;
}
p.posted-at {
    float: right;
    color: var(--color-twitter-text-gray);
    font-size: 0.875em;
    white-space: nowrap;
}

.interactions-bar {
    display: flex;
    flex-direction: row;
    margin: 0.5em 0;
}
.interaction-stat {
    flex-grow: 1;
    display: flex;
}
.interaction-stat span {
    line-height: 1.5em;
    padding: 0 0.5em;
}
.interactions-bar .dummy {
    flex-grow: 5;
}

#focused-tweet {
    border-bottom: 1px solid var(--color-twitter-off-white-dark);
    padding-bottom: 0.5em;
}


.reply-chain {
    margin-top: 1em;
}
.reply-chain > :last-child {
    padding-bottom: 1em;
    border-bottom: 1px solid var(--color-twitter-off-white-dark);
}
.nav-sidebar {
    display: flex;
    flex-direction: column;
    position: fixed;
    transform: translate(-100%, 0);
    font-size: 1.4em;
}
ul.quick-links {
    display: flex;
    flex-direction: column;
    list-style: none;
    align-items: flex-start;
    padding: 0 2em;
}
.quick-link {
    display: flex;
    flex-direction: row;
    align-items: center;
    padding: 0.5em;
    margin: 0.2em;
    border-radius: 100em; /* any large amount, just don't use % because then it makes an ellipse */
    cursor: pointer;
}
.quick-link:hover {
    background-color: var(--color-twitter-blue-light);
}
.quick-link:active {
    transform: translate(0.1em, 0.1em);
    background-color: var(--color-twitter-blue);
}
/* TODO: "quick-link" is really more of a button */
.quick-link.danger {
    background-color: var(--color-twitter-danger-red2);
}
.quick-link.danger:hover {
    background-color: var(--color-twitter-danger-red2-light);
}
.quick-link.danger:active {
    background-color: var(--color-twitter-danger-red2);
}

.quick-link span {
    padding: 0 0.3em;
    white-space: nowrap;
}

.followers-count, .following-count {
    font-weight: bold;
}
.followers-label, .following-label {
    color: var(--color-twitter-text-gray);
}
.bio-info-with-icon {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 0.3em;
}
.user-header-info-container {
    padding: 2em;
    border-bottom: 1px solid var(--color-outline-gray);
}
.timeline .tweet, .quoted-tweet .tweet {
    padding-top: 0.8em;
    padding-bottom: 0.8em;
}
.timeline > .tweet {
    /* not for nested (i.e., quoted) tweets */
    border-bottom: 1px solid var(--color-twitter-off-white-dark);
}

.timeline .timeline-bottom-container {
    text-align: center;
    font-size: 1.2em;
    padding: 1em 0;
}
.timeline .timeline-bottom-container .eof-indicator {
    color: var(--color-twitter-text-gray);
}
.timeline .timeline-bottom-container .show-more {
    padding: 0em 0.8em;
    display: inline-block;
    border: 2px solid var(--color-twitter-blue);
    color: var(--color-twitter-text-gray);
    font-size: 0.9em;
}
.timeline .timeline-bottom-container .show-more:not(:hover):not(:active) {
    background-color: var(--color-twitter-blue-extra-light);
}

.top-bar {
    display: flex;
    flex-direction: row;
    align-items: center;
    height: 4em;
    padding: 0.5em 1em;
    gap: 1em;
    border: 1px solid var(--color-outline-gray);
    position: fixed;
    background-color: white;
    width: 40%;
    left: 30%;
    box-sizing: border-box;
    z-index: 1;
}

.back-button {
    flex-grow: 0;
    border-radius: 50%;
    border: 2px solid black;
    width: 2em;
    position: relative;
    height: 2em;
    box-sizing: border-box;
    cursor: pointer;
}

img.svg-icon {
    width: 1.5em;
    height: auto;
}

svg {
    width: 1.5em;
}
.back-button img {
    color: rgb(239, 243, 244);
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}
.top-bar form {
    flex-grow: 1;
    display: flex;
}
#search-bar {
    flex-grow: 1;
}

.login {
    width: 60%;
    margin: 20% auto;
}
.login-form input {
    width: 100%;
    border-radius: 0.5em;

    padding: 0.5em 0.6em;
}
.login-form .error {
    color: #C0392B;
    font-weight: bold;
}

.login-form .error + input {
    border-color: #C0392B;
    border-width: 2px;
}

.field-container {
    padding: 0.5em 0;
}
.submit-container {
    text-align: right;
}
input[type="submit"] {
    background-color: var(--color-twitter-blue-light);
    width: 10em;
    padding: 1em;
    border-radius: 1em;
    font-size: 1em;
    cursor: pointer;
}
.change-session-form select {
    display: block;
    width: 100%;
}
#logged-in-user-info {
    font-size: 0.8em;
    margin-top: 1em;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.quick-link .author-info {
    pointer-events: none;
}
.retweet-info-container {
    margin-left: 3.5em;
    display: flex;
    align-items: center;
    opacity: 0.8;
}
.retweet-info-container .svg-icon {
    width: 1.2em; /* override default from .svg-icon of 1.5em */
    opacity: 0.6;
    margin-right: 0.3em;
}
.retweeted-by-label {
    margin: 0 0.2em;
}

.user-bio {
    margin: 1.5em 0;
}

.followers-followees-container {
    margin-top: 1em;
    gap: 4em;
}
.followers-followees-container .spacer {
    flex-grow: 1;
}
.user-feed-buttons-container, .tweet-buttons-container {
    display: flex;
    flex-direction: row;
}
.tweet-buttons-container .quick-link {
    margin: 0;
    font-size: 0.8em;
}

.poll {
    padding: 1em;
}
.poll-choice {
    position: relative;
    margin: 0.3em 0;
}
.poll-fill-bar {
    position: absolute;
    height: 100%;
    z-index: -1;
    background-color: var(--color-twitter-off-white-dark);
}
.poll-fill-bar.poll-winner {
    background-color: var(--color-twitter-blue-light);
}
.poll-info-container {
    width: 100%;
    line-height: 2em;
    margin: 0 0.5em;
}
.poll-choice-label {
    width: 50%;
}
.poll-choice-votes {
    width: 50%;
}
.poll-metadata {
    color: var(--color-twitter-text-gray);
    margin: 0;
    font-size: 0.9em;
}

.space {
    outline: 1px solid var(--color-space-purple-outline);
    background-color: var(--color-space-purple);
    border-radius: 1.5em;
    padding: 1.5em;
}
.space-title {
    padding-top: 0.5em;
}
.space .host-label {
    color: var(--color-space-purple-outline);
}
.space-date {
    color: var(--color-space-purple-outline);
    font-size: 0.8em;
}
.space-info-list {
    padding: 0;
}
.space .layout-spacer {
    flex-grow: 1;
}
ul.space-participants-list {
    list-style: none;
    padding: 0;
}
ul.space-participants-list li {
    padding: 0.5em 0;
    display: inline-block;
    width: 24%;
}
.space-participants-list .author-info {
    font-size: 0.9em;
    line-height: 1.2em;
}
.space-participants-list .author-info .profile-image {
    font-size: 0.8em;
}

.tombstone {
    outline: 1px solid var(--color-outline-gray);
    background-color: var(--color-twitter-off-white);
    padding: 0.5em 1em;
    border-radius: 0.5em;
    color: var(--color-twitter-text-gray);
}
.tweet-image {
    max-width: 95%;
    max-height: 30em;
    width: auto;
    height: auto;
}
.tweet video {
    max-height: 25em;
}
.like-icon {
    cursor: pointer;
}
.like-icon.liked, .like-icon:hover {
    filter: invert(20%) sepia(97%) saturate(4383%) hue-rotate(321deg) brightness(101%) contrast(95%);
}

.users-list-previews {
    border-color: var(--color-twitter-off-white-dark);
    border-top-style: double;
    border-width: 4px;
}

.users-list-preview {
    padding: 0.5em 1em;
    border-color: var(--color-twitter-off-white-dark);
    border-bottom-style: solid;
    border-width: 1px;
}
.users-list-preview .list-info-container{
    display: flex;
    align-items: center;
    font-size: 1.5em;
    cursor: pointer;
}
.users-list-preview .list-info-container span.num-users {
    margin-left: 1em;
    color: var(--color-twitter-text-gray);
}
.users-list-preview .list-info-container .first-N-profile-images {
    display: flex;
    align-items: flex-end;
    margin-left: 1.5em;
}
.users-list-preview .list-info-container .first-N-profile-images a {
    margin-right: -1.2em;
    line-height: 0; /* TODO: This is duplicated from `.author-info a` and possibly others */
}

.users-list-preview .list-info-container .first-N-profile-images .ellipsis {
    margin-left: 1.5em;
}

.users-list-container {
    display: flex;
    flex-direction: column;
    border-color: var(--color-twitter-off-white-dark);
    border-top-style: double;
    border-width: 4px;
}
.users-list-container .author-info .profile-image {
    width: 4em;
    height: 4em;
}
.users-list-container .user {
    border-color: var(--color-twitter-off-white-dark);
    border-bottom-style: solid;
    border-width: 1px;
    padding: 1em;
}
.users-list-container .user p.bio {
    margin: 0 5.3em;
    font-size: 0.9em;
    color: var(--color-twitter-text-gray);
}

.add-users-container {
    padding: 1em;
    text-align: center;
}

.sort-order-container {
    padding: 1em 1em 1em 3em;
    margin-bottom: -0.5em;
    border-bottom: 1px solid var(--color-outline-gray);
}
.sort-order-container select {
    text-transform: capitalize;
    margin: 0 1em;
}
.sort-order-container .sort-order-label {
    font-weight: bold;
}

.chats-container {
    display: flex;
    flex-direction: row;

    /** Setup to allow the two panes to scroll independently **/
    height: 100vh;
    padding-top: 4em;
    margin-top: -4em;
    box-sizing: border-box;
}
.chats-container .chat-list {
    flex-basis: 0;
    flex-grow: 4;
    display: flex;
    flex-direction: column;
    overflow-y: scroll;
}
.chats-container .chat-list .chat {
    border-bottom: 1px solid var(--color-outline-gray);
    padding: 1em 1em 0 1em;
    box-sizing: border-box;
    cursor: pointer;
}
.chats-container .chat-list .chat.active-chat {
    color: var(--color-twitter-blue);
    border-left: 0.2em solid var(--color-twitter-blue);
    background-color: var(--color-twitter-off-white);
}
.chats-container .chat-list .chat.active-chat .profile-image{
    box-shadow: 0 0 1em 0em var(--color-twitter-blue);
}
.chats-container .chat-list .chat .chat-preview-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.chats-container .chat-list .chat .chat-preview-header .posted-at {
    margin: 0;
}
.chats-container .chat-list .chat .groupchat-profile-image-container {
    display: flex;
}
.chats-container .chat-list .chat .groupchat-profile-image-container .display-name {
    padding: 0.6em;
    font-style: italic;
}
.chats-container .chat-list .chat .chat-preview {
    font-size: 0.9em;
    color: var(--color-twitter-text-gray);
    padding: 0 1em;
    border-left: 1px solid var(--color-outline-gray);
}
.chats-container #chat-view {
    flex-basis: 0;
    flex-grow: 7;
    border-left: 1px solid var(--color-outline-gray);
    padding: 0.5em;
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
}
.chats-container #chat-view .chat-messages {
    flex-grow: 1;
    overflow-y: auto;
}
.chats-container #chat-view .our-message {
    align-items: flex-end;
}
.dm-message-and-reacts-container {
    display: flex;
    flex-direction: column;
    margin: 1em 0;
}
.dm-message-text-container {
    display: inline-block;
    padding: 1em;
    background-color: #ddd;
    border-radius: 1em;
    margin: 0;
}
.our-message .dm-message-text-container {
    background-color: var(--color-twitter-blue-light);
}
.sender-profile-image-container {
    display: flex;
    align-items: flex-end;
}
.sender-profile-image-container a {
    line-height: 0; /* TODO: This is redundant with ".author-info a" rule above */
}
.dm-message-container {
    display: flex;
    align-items: stretch;
    gap: 0.5em;
}
.our-message .dm-message-container {
    flex-direction: row-reverse;
}
.dm-message-reactions {
    display: flex;
    padding: 0 4em;
    cursor: default;
}
.our-message .dm-message-reactions {
    flex-direction: row-reverse;
}
.dm-message-and-reacts-container p.posted-at {
    margin: 0 4.5em;
}
.dm-message-content-container {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    max-width: 80%;
}
.our-message .dm-message-content-container {
    align-items: flex-end;
}
.dm-message-content-container .tweet-preview {
    border-radius: 1em;
    border: 1px solid var(--color-outline-gray);
    max-width: 100%;
}
.dm-message-content-container .replying-to-container {
    background-color: #f0f0f0f0;
    border-radius: 1em 1em 1em 0em;
    padding: 0.5em 1.2em 2em 1.2em;
    margin: 0 0 -2em 0.2em;
    font-size: 0.9em;
}
.our-message .dm-message-content-container .replying-to-container {
    border-radius: 1em 1em 0em 1em;
    margin: 0 0.2em -2em;
}
.dm-message-content-container .replying-to-label {
    font-size: 0.8em;
    display: flex;
    gap: 0.2em;
}
.dm-message-content-container .replying-to-label img.svg-icon {
    width: 1em;
}
.dm-composer-container {
    padding-top: 0.5em;
    border-top: 1px solid var(--color-outline-gray);
/*    position: absolute;
    bottom: 1em;
    right: 0.5em;
    left: 0.5em;*/
}
.dm-composer-container form {
    display: flex;
}
#composer {
    flex-grow: 1;
    border: 1px solid #ccc;
    font-family: inherit;
    font-size: inherit;
    padding: 1px 6px;
    max-height: 10em;
    overflow-y: auto; /* scrollbar only if needed */
}