Zulip dark theme with Stylish

stylish.css

body,
#tab_bar_underpadding {
    background-color: #222;
    color: #444;
}
hr.date-line {
    border-top: 1px solid #555;
    border-bottom: 1px solid #666;
}
.header {
    background-color: #333;
    border-bottom: #111;
}
#search_query {
    background-color: inherit;
    color: #666;
}
.app-main .column-middle {
    min-height: 100%;
    background-color: inherit;
}
ul.filters a {
    color: #eee;
}
ul.filters a:hover {
    color: #333;
}
.message-header-contents {
    border-right-color: #666;
    background: #666;
}
.user-mention {
    color: #555;
}
.navbar-search {
    border-right-color: inherit;
}
#global_filters li:hover,
#stream_filters li:hover,
#group-pms li:hover,
#user_presences li:hover {
    background-color: #666;
}
li.active-filter,
li.active-sub-filter {
    background-color: #666;
    color: #333;
}
li.active-filter a,
li.active-sub-filter a,
li.user_sidebar_entry {
    color: #eee
}
ul.filters li.muted_topic,
ul.filters li.out_of_home_view {
    opacity: 0.3;
    color: #333;
}
.compose-content {
    background-color: #222;
    border-color: #333;
}
.private-message .messagebox,
.message_header_private_message .message-header-contents,
.message_list .recipient_row,
.messagebox,
.message_row {
    background-color: #333;
    border-color: #444;
    color: #eee;
}
.sender_name {
    color: #efefef;
}
#compose .new-style .button,
#compose textarea,
#compose input[type="text"],
.input-append input[type="text"],
#preview_message_area {
    background-color: #111;
    color: #aaa;
    border-color: #aaa;
}
#navbar-buttons ul.nav li.active .dropdown-toggle:hover,
#searchbox a.search_icon:hover,
.close,
.clear_search_button:hover {
    color: #aaa;
}
.sub-unsub-message span,
.date_row span {
    text-shadow: none;
}
.sub-unsub-message span:before,
.sub-unsub-message span:after,
.date_row span:before,
.date_row span:after,
.date_row .date-line {
    border-color: #eee;
    color: #eee;
}
.private-message .messagebox .mention,
.mention .messagebox {
	background-color: hsl(8,94%,94%);
    color: #333;
}
.mention .sender_name {
    color: #444;
}
.alert-word {
    color: #222;
}