/* TODO cross-browser compatibility */

*,
*::before,
*::after {
    box-sizing: border-box;
    font-family: sans-serif;
}

* {
    margin: 0;
    padding: 0;
}

html,
body {
    height: 100%;
}

button {
    border: none;
    outline: none;
    background-color: transparent;
}

body {
    --nav-height: 60px;
    --screen-swipe-transition-time: 0.5s;
}

main {
    position: relative;
}

nav {
    display: grid;
    grid-template-columns: 1fr auto auto 1fr;
    align-items: center;
    column-gap: 16px;

    height: var(--nav-height);
    padding: 0px 30px;

    background: #000;

    z-index: 100;
    position: relative;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);

    --tab-selector-width: 85px;
    --tab-selector-gap: 8px;
}


nav h1 {
    color: white;
    font-size: 25px;
}

nav a.github {
    display: flex;
    justify-self: end;
    transition: transform 0.1s ease-in;
}

nav a.github:hover {
    transform: scale(1.1);
}

nav .screen-selector {
    display: flex;
    gap: var(--tab-selector-gap);
    padding: 4px;

    background: #222;

    border-radius: 50px;
    border: 2px solid #333;

    position: relative;
    z-index: 1;
}

nav .screen-selector span {
    display: flex;
    justify-content: center;
    align-items: center;

    font-size: 15px;
    font-weight: 600;
    color: #888;

    width: var(--tab-selector-width);
    padding: 6px 0px;
    border-radius: 50px;

    cursor: pointer;
    user-select: none;
    transition: all 0.2s ease-in-out;
}

nav .screen-selector::before {
    content: "";
    position: absolute;
    top: 4px;
    bottom: 4px;
    left: 4px;
    width: var(--tab-selector-width);
    background: #ef6c32;
    border-radius: 50px;
    transition: transform var(--screen-swipe-transition-time) cubic-bezier(0.4, 0, 0.2, 1);
    z-index: -1;
}

nav .screen-selector:has(span:nth-child(2).selected)::before {
    transform: translateX(calc(100% + var(--tab-selector-gap)));
}

nav .screen-selector span:not(.selected):hover {
    color: white;
    background: #333;
}

nav .screen-selector span.selected {
    color: white;
}

#screens {
    width: 100%;
    height: calc(100% - var(--nav-height));

    overflow: hidden;
    position: relative;
}

.stacked, #screens > section {
    position: absolute;
    top: 0;
    left: 0;

    width: 100%;
    height: 100%;

    pointer-events: none;
}

#screens > section {
    transition: transform var(--screen-swipe-transition-time) ease-in-out;
}

section#teams.selected {
    transform: translateX(0);
}
section#teams:not(.selected) {
    transform: translateX(-100%);
}

section#players.selected {
    transform: translateX(0);
}
section#players:not(.selected) {
    transform: translateX(100%);
}

.viewport {
    overflow: hidden;
    cursor: grab;

    pointer-events: auto;
}

.viewport.panning * {
    cursor: grabbing !important;
}

.bubbles-container {
    --transition-time: 1.3s;
    --max-bubble-size: 10vw;
    --pad: calc(40px + var(--max-bubble-size) / 2);

    height: 100%;
    padding: var(--pad);

    background-color: #e0e0e0;
    transform-origin: 0 0;
    position: relative;
}

.bubbles-container.transition {
    transition: transform calc(var(--transition-time) / 1.5) ease-in-out;
}

.bubble {
    display: flex;
    justify-content: center;
    align-items: center;

    color: white;
    font-weight: bold;
    text-decoration: none;

    --visible: 0;
    width: var(--max-bubble-size);
    height: var(--max-bubble-size);
    font-size: calc(var(--max-bubble-size) / 5);

    border-radius: 50%;
    background-repeat: no-repeat;
    background-position: center;
    background-size: contain;

    position: absolute;
    left: var(--pad);
    bottom: var(--pad);

    translate: calc(var(--x) - 50%) calc(-1 * var(--y) + 50%);
    scale: calc(var(--visible) * var(--size));

    cursor: pointer;
    user-select: none;
}

.bubble-logo-img {
    width: 85%;
    height: 85%;
    object-fit: contain;
    pointer-events: none;
    user-select: none;
}

#players .bubble-logo-img {
    object-fit: cover;
    border-radius: 50%;
}

.bubble-hover-label {
    display: none;
    position: absolute;
    bottom: calc(100% + 6px);
    left: 50%;
    transform: translateX(-50%);
    white-space: nowrap;
    background: rgba(0,0,0,0.75);
    color: #fff;
    font-size: 12px;
    font-weight: 500;
    padding: 3px 5px 1px 5px;
    border-radius: 6px;
    pointer-events: none;
    z-index: 10;
}

.bubble:hover .bubble-hover-label {
    display: block;
    transform: translateX(-50%) scale(calc(1 / (var(--size) * 1.3))); /* to keep the text size static */
    transform-origin: 50% 100%;
}

.bubble.transition {
  transition:
        translate var(--transition-time) ease-in-out,
        scale var(--transition-time) ease-in-out,
        transform 0.15s ease-in-out,
        filter 0.15s ease-in-out,
        box-shadow 0.15s ease-in-out;
}

.bubble:hover {
    z-index: 5;

    transform: scale(1.3);

    filter: drop-shadow(0 5px 10px rgba(0, 0, 0, 0.5)) brightness(1.2);

    /* box-shadow: */
    /*     0 5px 10px rgba(0, 0, 0, 0.3), */
    /*     inset 0 0 0 5px rgba(255, 255, 255, 0.4); */
}

.measure-bubble {
    visibility: hidden;
    transition: none !important;

    --visible: 1;
    --size: 1;
    --x: 0px;
    --y: 0px;
}

.stats {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    padding: 85px 0px 0px;

    z-index: 15;
    opacity: 0;
    pointer-events: none;

    transform: scale(0.6);
    transition:
        opacity 0.3s ease-in,
        transform 0.3s ease-in-out;
}

.stats.active {
    opacity: 1;
    transform: scale(1);
    pointer-events: auto;
}

.stats .radar {
    transform: scale(0);
    transition:
        transform 0.3s ease-in-out;
}
.stats.active .radar {
    transform: scale(1);
}

#disclaimer {
    position: fixed;
    bottom: 10px;

    width: 100%;

    font-size: 12px;
    text-align: center;

    color: #ffffffe4;
    z-index: 100;
    pointer-events: none;
}

.overlay {
    display: flex;
    justify-content: center;
    position: relative;

    padding: 10px;

    pointer-events: none;
}

.overlay > div {
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: 10px;

    background-color: rgba(0, 0, 0, 0.2);
    backdrop-filter: blur(10px);

    color: white;
}

.axis {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 15px;

    position: absolute;

    font-size: 14px;
    font-weight: bold;

    z-index: 10;
    cursor: pointer;
    pointer-events: auto;

    user-select: none;
}

.axis.x {
    height: 35px;

    padding-inline: 20px;

    bottom: 30px;
    left: 150px;
    right: 50px;
}

.axis.y {
    flex-direction: column;

    width: 35px;

    padding-block: 20px;

    left: 30px;
    top: 100px;
    bottom: 150px;
}

.axis.x::before, .axis.x::after, .axis.y::before, .axis.y::after {
    content: '';
    flex-grow: 1;
    background-color: white;
}

.axis.x::before, .axis.x::after {
    height: 2px;
}
.axis.y::before, .axis.y::after {
    width: 2px;
}

.axis span {
  display: inline-block;
  white-space: nowrap;
}

.axis.size span {
  text-align: center;
  white-space: wrap;
}

.axis.y > span {
    writing-mode: vertical-rl;
    transform: rotate(180deg);
}

.axis .arrow-head {
    width: 10px;
    height: 10px;

    position: absolute;

    border-top: 2px solid white;
    border-right: 2px solid white;
}

.axis.x .arrow-head {
    right: 20px;
    transform: rotate(45deg);
}

.axis.y .arrow-head {
    left: 50%;
    top: 20px;

    transform: translateX(-50%) rotate(-45deg);
}

.axis.size {
    width: 80px;
    height: 80px;

    padding-block: 20px;

    border-radius: 50%;

    left: 30px;
    bottom: 30px;
}

.selector {
    display: none;
    flex-direction: column;
    justify-content: flex-start;
    align-items: center;
    gap: 2px;

    padding: 10px;
    position: absolute;

    z-index: 10;

    pointer-events: auto;
    cursor: default;
    user-select: none;
}

.selector.active {
  display: flex;
}

.selector > span {
    display: block;
    font-weight: normal;

    width: 100%;
    text-align: center;

    padding: 3px 6px;
    border-radius: 4px;

    pointer-events: auto;
    cursor: pointer;
}

.selector > span.selected {
    font-weight: bold;
    background-color: rgba(255, 255, 255, 0.2);
    box-shadow: inset 0 0 0 2px rgba(255, 255, 255, 0.35);
}

.selector > span:not(.selected):not(.disabled):hover {
    box-shadow: inset 0 0 0 2px rgba(255, 255, 255, 0.3);
}

.selector > span.disabled {
    pointer-events: auto;
    cursor: not-allowed;
    opacity: 0.5;
}

.selector.x {
    bottom: 70px;
    left: calc(150px + (100% - 50px - 150px) / 2);
    transform: translateX(-50%);
}

.selector.y {
    left: 70px;
    top: calc(100px + (100% - 100px - 150px) / 2);
    transform: translateY(-50%);
}

.selector.size {
    left: 100px;
    bottom: 100px;
}

.slider-area {
    --thumb-size: 28px;
    --slider-height: 8px;
    --y-margin: 15px;
    --x-margin: 5px;

    display: flex;
    justify-content: space-between;
    align-items: end;

    width: 70%;
    height: fit-content;

    position: relative;
    z-index: 20;
}

.slider-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    flex-grow: 1;

    position: relative;
    margin: var(--y-margin) 8px;
}

.slider-controller {
    margin-bottom: calc(var(--y-margin) + var(--slider-height) / 2);
    transform: translateY(50%);

    cursor: pointer;
    pointer-events: auto;
    user-select: none;
}

.slider-area .slider-controller:first-child {
    margin-left: var(--x-margin);
}
.slider-area .slider-controller:last-child {
    margin-right: var(--x-margin);
}

.slider {
    width: 100%;
    height: var(--slider-height);

    border-radius: 4px;

    appearance: none;
    background: white;

    outline: none;
    cursor: pointer;
    pointer-events: auto;
}

/*.slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;

    position: relative;
    width: var(--thumb-size);
    height: var(--thumb-size);

    border-radius: 50%;
    background: #333;

    cursor: pointer;
}*/

.slider-label {
    position: absolute;

    bottom: calc(var(--slider-height) / 2);
    transform: translateX(calc(-50% + var(--thumb-size) / 2)) translateY(50%);

    background: #333;
    color: white;

    padding: 3px 6px;
    border-radius: 4px;

    font-size: 14px;
    font-weight: bold;

    cursor: pointer;
    pointer-events: none;
}

.slider-ticks {
    display: flex;
    justify-content: space-between;
    position: relative;

    width: calc(100% - var(--thumb-size));
    height: 30px;

    font-size: 12px;
    font-weight: bold;

    color: white;
    padding-bottom: 5px;
}

.slider-ticks span {
    display: flex;
    flex-direction: column;
    align-items: center;

    position: absolute;
    top: 0px;
    transform: translateX(-50%);
}

.slider-ticks span::after {
    display: block;
    content: '';

    width: 2px;
    height: 10px;

    padding-bottom: 5px;
    background: white;
}