tabs/frontend/sass/index.scss

body {
    display: flex;
    flex-direction: row;
}

#navigation {
    display: flex;
    flex-direction: column;
    height: 100%;
    width: 48px;
}

#navigation > :not(#service-buttons) {
    flex-shrink: 0;
}

#service-buttons {
    flex-grow: 1;

    overflow: hidden auto;
}

#service-selector {
    display: block;
    margin: 0;
    padding: 0;

    list-style: none;
}

#service-selector::-webkit-scrollbar {
    width: 6px;
}

#service-selector [draggable] {
    user-select: none;
    background-color: rgb(43, 43, 43);
}

#service-selector [draggable] img {
    -webkit-user-drag: none;
    user-drag: none;
}

#service-selector .drag-target button::after,
#service-last-drag-position.drag-target {
    content: "";
    height: 4px;
    transform: translateY(-50%);
    border: 0;
    box-sizing: border-box;
    background: #fff9;
}

#service-selector .drag-target-self button::after {
    height: 48px;
    border: 1px dashed #fff;
    transform: none;
}

#service-selector .drag-target button::after {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
}

#service-selector .drag-target::after {
    top: 75% !important;
}

*:focus {
    outline-color: rgb(118, 93, 176);
}

#navigation button {
    position: relative;
    display: block;
    width: 48px;
    height: 48px;
    margin: 0;
    padding: 0;

    color: #fff;
    border: 0;
    background: transparent;

    cursor: pointer;
}

#navigation button:focus {
    outline: none;
    background: #fff3 !important;
}

#navigation button img {
    width: 24px;
}

#navigation button i {
    font-size: 24px;
}

#service-selector li {
    position: relative;
}

#service-selector li button,
#navigation > button {
    border-radius: 0;
}

#service-selector li.active button {
    background-color: #fff2;
}

#service-selector li.loaded button::before {
    content: "";
    display: block;
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    height: 75%;
    border-right: 4px solid #ffffff3e;
}

/*#service-selector li.loaded::after {*/
/*    content: "";*/
/*    position: absolute;*/
/*    top: 50%;*/
/*    right: 2px;*/
/*    transform: translateY(-50%);*/
/*    width: 4px;*/
/*    height: 4px;*/

/*    background-color: #fff;*/
/*    border-radius: 100%;*/
/*}*/

#navigation button:hover {
    background-color: #fff3;
}

#history {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 2px;
}

#history button,
#history .status {
    display: inline;
    width: 24px;
    height: 24px;
    margin: 2px;
    padding: initial;
    font-size: 12px;

    background: #fff1;

    color: #fff;
    cursor: pointer;

    border-radius: 3px;
}

#history button i {
    font-size: inherit;
}

#history button.disabled {
    color: #888;
    border: transparent;
    background: transparent;
    cursor: initial;
}

#history button:focus,
#history button:hover {
    outline: none;
    border-color: #fff9;
}

#history button:hover:not(.disabled) {
    outline: none;
    background-color: #fff2;
}

#history button:active:not(.disabled) {
    background-color: #fff4;
}

#history #status {
    background: transparent;
}

#history #status .unknown,
#history #status .file {
    color: #888;
}

#history #status .https {
    color: #009800;
}

#history #status .http {
    color: #e20000;
}

#history #status > :not(.active) {
    display: none;
}

#history #status > * .tip {
    position: absolute;
    z-index: 1;
    left: 100%;
    top: 50%;
    transform: translateY(-50%);
    display: none;
    margin-left: 8px;

    background-color: #000;
    padding: 8px;
    border-radius: 4px;
    white-space: nowrap;
    color: #fff;
    text-transform: none;
    font-family: sans-serif;
    font-size: 16px;
    font-weight: 100;
}

#history #status > * .tip::before {
    content: "";
    position: absolute;
    left: 0;
    top: 50%;
    transform: translate(-100%, -50%);
    display: inline-block;
    width: 0;
    height: 0;
    border: 0 solid transparent;
    border-top-width: 4px;
    border-bottom-width: 4px;
    border-right: 7px solid black;
}

#history #status:focus > * .tip {
    display: block;
}

#navigation #add-button:not(:hover) {
    opacity: 0.75;
}

#services {
    position: relative;
    flex-grow: 1;
}

#services > *:not(.loader):not(#url-preview) {
    height: 100%;
}

#services > :not(.active):not(.loader):not(#url-preview) {
    display: none;
}

#services > .loader {
    width: 64px;
    height: 64px;

    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    z-index: -1;
}

#url-preview {
    position: absolute;
    bottom: 0;
    left: 0;
    display: block;
    padding: 2px 5px 1px 5px;

    max-width: 48%;
    overflow: hidden;
    text-overflow: ellipsis;

    font-family: monospace;

    border-width: 1px 1px 0 0;
    border-color: #232323;
    border-style: solid;
    border-radius: 0 5px 0 0;

    background: #2b2b2b;

    opacity: 1;
    transition: 100ms ease opacity;
    transition-delay: 200ms;
}

#url-preview.right {
    left: auto;
    right: 0;

    border-width: 1px 0 0 1px;
    border-radius: 5px 0 0 0;
}

#url-preview.hidden {
    opacity: 0;
}

#services > #empty-message {
    display: flex !important;
    position: absolute;
    z-index: -1;
    bottom: 0;
    width: 100%;
    justify-content: center;
    align-items: center;
}

#services > .loader:not(.hidden) ~ #empty-message {
    display: none !important;
}