@import url("https://fonts.googleapis.com/css2?family=Henny+Penny&family=Tinos:wght@400;700&display=swap");

:root {
    --font-body: "Tinos", serif;
    --font-heading: "Henny Penny", cursive;
    --font-weight-body: 400;
    --font-weight-bold: 700;
    --font-weight-heading: 400;
    --color-black: black;
    --color-black-alpha: rgba(0, 0, 0, 0.7);
    --color-white: white;
    --color-grey: #767474;
    --color-grey-dark: #3e3e3e;
    --color-crystal: #d54adf;
    --color-crystal-light: #d68ddc;
}

html,
body,
.app {
    overflow: hidden;
    width: 100%;
    height: 100%;
    margin: 0;
    padding: 0;
    font-family: var(--font-body);
    font-weight: var(--font-weight-body);
}

body {
    font-size: clamp(20px, 4vmin, 26px);
    line-height: 110%;
}

.app {
    background-color: var(--color-black);
    color: #f9f9f9;
}

.app h1,
.app h2,
.app h3,
.app h4,
.app h5,
.app h6 {
    font-family: var(--font-heading);
    font-weight: var(--font-weight-heading);
    margin: 0;
}

.app h1 {
    font-size: clamp(30px, 14vmin, 130px);
}

.app h2 {
    font-size: clamp(30px, 11vmin, 100px);
}

.app h3 {
    font-size: clamp(24px, 6.5vmin, 60px);
}

.app h4 {
    font-size: clamp(20px, 4vmin, 40px);
}

.app a,
.app a:visited {
    color: var(--color-crystal-light);
    pointer-events: all;
}

.app a:hover,
.app a:visited:hover {
    color: var(--color-crystal);
}

.top-bar {
    position: absolute;
    top: 1em;
    left: 1em;
    right: 1em;
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 80%;
    pointer-events: none;
}

.top-bar .left,
.top-bar .right {
    display: flex;
    align-items: center;
    gap: 0.5em;
}

.top-bar .left {
    gap: 1em;
}

.top-bar .left>* {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5em;
    display: none;
}

.top-bar button {
    --size: 40px;
    --border-color: var(--color-grey);
    display: none;
    width: var(--size);
    height: var(--size);
    background-color: var(--color-black-alpha);
    border: solid 2px var(--border-color);
    border-radius: 40px;
    cursor: pointer;
    position: relative;
    align-items: center;
    justify-content: center;
    pointer-events: all;
}

.top-bar button svg {
    transition: transform 0.2s ease-in-out;
}

.top-bar button.show-unless {
    display: flex;
}

.top-bar button[data-off] svg {
    transform: scale(0.8);
}

.top-bar button[data-off]::after {
    content: "";
    width: 100%;
    height: 2px;
    position: absolute;
    top: 50%;
    left: 50%;
    background-color: var(--border-color);
    transform: translate(-50%, -50%) rotate(-45deg);
}

.top-bar button:hover,
.top-bar button:active {
    --border-color: var(--color-crystal);
}

.count {
    font-variant-numeric: tabular-nums;
}

.health-bar {
    width: 260px;
    height: 20px;
    border: 2px solid var(--color-grey);
    background-color: var(--color-black-alpha);
    overflow: hidden;
    position: relative;
}

.health-bar::after {
    content: "";
    position: absolute;
    inset: 5px;
    background-color: var(--color-crystal);
    transform-origin: left center;
    transform: scaleX(calc(1 * var(--health)));
}

.canvas,
.overlay,
.screens {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 100%;
    height: 100%;
    max-height: 100vw;
    max-width: 2000px;
    transform: translate(-50%, -50%);
}

.screens {
    pointer-events: none;
    max-width: 1280px;
    margin: 0 auto;
}

.screens>* {
    --pad: 5vmin;
    position: absolute;
    inset: var(--pad);
    display: grid;
    align-items: stretch;
    justify-items: stretch;
    justify-content: center;
    display: none;
}

.screens>*::after {
    grid-area: space;
}

.screens .spells {
    inset: unset;
    bottom: 3vmin;
    right: 3vmin;
    z-index: 10;
    max-width: 46%;
    display: none;
    grid-template-columns: 1fr 1fr 1fr;
    grid-template-rows: 1fr;
    gap: 1.5rem;
    justify-content: center;
    align-items: center;
    padding: 0.5rem 1.5rem;
}

.screens .spells .spell-path {
    width: 50px;
    position: relative;
}

.screens .spells .spell-path .check {
    opacity: 0;
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translate(-50%, 0%);
    transition-property: opacity, transform;
    transition-duration: 0.4s;
    transition-timing-function: cubic-bezier(0.52, -0.47, 0.37, 1);
}

.screens .spells .spell-path svg {
    width: 100%;
    fill: none;
}

.screens .spells .info {
    display: none;
    flex-direction: column;
}

.screens .spells .info h4 {
    margin-bottom: 1rem;
}

.screens .spells .info p {
    font-size: 20px;
}

.screens .spells .charge-path {
    stroke-width: 6;
    stroke-dasharray: var(--length) var(--length);
    stroke-dashoffset: calc(((1 - var(--charge))) * var(--length));
}

.screens .spells .guide-path {
    stroke: rgba(255, 255, 255, 0.2);
}

.screens .spells .spell-details {
    display: flex;
    flex-direction: row;
    gap: 3rem;
    align-items: center;
    z-index: 2;
}

.screens .spells .background {
    position: absolute;
    inset: 0;
    border: solid 2px var(--color-grey);
    background-color: var(--color-black-alpha);
}

.screens .spells.corner {
    cursor: pointer;
    pointer-events: all;
    display: grid;
}

.screens .spells.corner .spell-path.ready .check {
    opacity: 1;
    transform: translate(-50%, -200%);
}

.screens .spells.corner:hover .background {
    border-color: var(--color-crystal);
}

.screens .spells.full {
    display: grid;
    grid-template-columns: 1fr;
    grid-template-rows: 1fr 1fr 1fr;
    bottom: 50%;
    gap: 2rem;
    transform: translateY(50%);
    padding: 2rem 3rem;
}

.screens .spells.full .spell-path {
    width: 160px;
}

.screens .spells.full .spell-path .check {
    transition: none;
}

.screens .spells.full .spell-path svg {
    --charge: 1 !important;
}

.screens .spells.full .info {
    display: flex;
}

.screens .content {
    text-align: center;
    grid-area: content;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
}

.screens .content>*:not(:last-child) {
    margin-bottom: clamp(20px, 5vmin, 50px);
}

.screens .button-row {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: row;
    gap: 0.7em;
}

.screens button {
    --border-color: var(--color-grey);
    color: var(--color-white);
    pointer-events: all;
    cursor: pointer;
    font-family: var(--font-body);
    font-weight: var(--font-weight-body);
}

.screens button:not(.simple, .no-style) {
    background-color: var(--color-black-alpha);
    border: 2px solid var(--border-color);
    font-size: 30px;
    padding: 0.2em 1.4em;
}

.screens button.simple {
    background-color: transparent;
    border: none;
    text-decoration: underline;
    -webkit-text-decoration-color: var(--border-color);
    text-decoration-color: var(--border-color);
    text-decoration-thickness: 2px;
    text-underline-offset: 5px;
    font-size: 20px;
}

.screens button:hover,
.screens button:active {
    --border-color: var(--color-crystal);
}

.screens p {
    max-width: 600px;
    margin: 0;
}

.loading-bar {
    width: 260px;
    height: 2px;
    background-color: var(--color-grey-dark);
    overflow: hidden;
    position: relative;
}

.loading-bar::after {
    content: "";
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    background-color: var(--color-crystal);
    transform-origin: left center;
    transform: scaleX(calc(1 * var(--loaded)));
}

[data-state=IDLE] #sounds-button,
[data-state=INIT] #sounds-button {
    display: none;
}

[data-state=INIT] #sounds-button {
    display: none;
}

[data-state=LOADING] [data-screen=LOADING] {
    display: grid;
    grid-template-columns: 0px 1fr;
    grid-template-areas: "space content";
}

[data-state=LOADING] #sounds-button {
    display: none;
}

[data-state=LOAD_ERROR] #sounds-button {
    display: none;
}

[data-state=TITLE_SCREEN] [data-screen=TITLE_SCREEN] {
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-template-areas: "space content";
}

[data-state=TITLE_SCREEN] [data-screen=TITLE_SCREEN] h1 {
    line-height: 1.2em;
}

[data-state=CREDITS] [data-screen=CREDITS] {
    display: grid;
    grid-template-columns: 2fr 1fr;
    grid-template-areas: "content space";
}

[data-state=CREDITS] [data-screen=CREDITS] h3,
[data-state=CREDITS] [data-screen=CREDITS] .content {
    width: auto;
    text-align: left;
}

[data-state=CREDITS] [data-screen=CREDITS] li {
    margin-bottom: 1rem;
}

[data-state=INSTRUCTIONS_CRYSTAL] [data-screen=INSTRUCTIONS_CRYSTAL] {
    display: grid;
    grid-template-rows: 1fr 1.2fr;
    grid-template-areas: "space" "content";
}

[data-state=INSTRUCTIONS_DEMON] [data-screen=INSTRUCTIONS_DEMON] {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    grid-template-areas: "content space";
}

[data-state=INSTRUCTIONS_DEMON] [data-screen=INSTRUCTIONS_DEMON] .content {
    justify-content: flex-end;
}

[data-state=INSTRUCTIONS_CAST] [data-screen=INSTRUCTIONS_CAST] {
    display: grid;
    grid-template-columns: 0px 1fr;
    grid-template-areas: "space content";
}

#spell-guide {
    width: 70%;
    max-width: 400px;
    opacity: 0;
    transition: opacity 1s ease-in-out;
}

#spell-guide.show {
    opacity: 0.5;
}

[data-state=INSTRUCTIONS_SPELLS] [data-screen=INSTRUCTIONS_SPELLS] {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    grid-template-areas: "content space";
}

[data-state=GAME_RUNNING] #health-bar,
[data-state=SPECIAL_SPELL] #health-bar {
    display: flex;
}

[data-state=GAME_RUNNING] #demon-state,
[data-state=SPECIAL_SPELL] #demon-state {
    display: flex;
}

[data-state=GAME_RUNNING] #pause-button,
[data-state=SPECIAL_SPELL] #pause-button {
    display: flex;
}

[data-state=ENDLESS_MODE] #endless-mode,
[data-state=ENDLESS_SPECIAL_SPELL] #endless-mode {
    display: flex;
}

[data-state=ENDLESS_MODE] #close-button,
[data-state=ENDLESS_SPECIAL_SPELL] #close-button {
    display: flex;
}

[data-state=ENDLESS_MODE] #pause-button,
[data-state=ENDLESS_SPECIAL_SPELL] #pause-button {
    display: flex;
}

[data-state=ENDLESS_SPELL_OVERLAY] #endless-mode {
    display: flex;
}

[data-state=PAUSED] [data-screen=PAUSED],
[data-state=ENDLESS_PAUSE] [data-screen=PAUSED] {
    display: grid;
    grid-template-rows: 2fr 1fr;
    grid-template-areas: "space" "content";
}

[data-state=PAUSED] [data-screen=PAUSED] .content,
[data-state=ENDLESS_PAUSE] [data-screen=PAUSED] .content {
    justify-content: flex-end;
}

[data-state=PAUSED] #paused,
[data-state=ENDLESS_PAUSE] #paused {
    display: flex;
}

[data-state=PAUSED] #pause-button,
[data-state=ENDLESS_PAUSE] #pause-button {
    display: flex;
}

[data-state=ENDLESS_PAUSE] #close-button,
[data-state=CREDITS] #close-button {
    display: flex;
}

[data-state=SPELL_OVERLAY] [data-screen=SPELL_OVERLAY],
[data-state=ENDLESS_SPELL_OVERLAY] [data-screen=SPELL_OVERLAY] {
    display: grid;
    grid-template-columns: 1fr 2fr;
    grid-template-areas: "content space";
}

[data-state=SPELL_OVERLAY] #health-bar {
    display: flex;
}

[data-state=SPELL_OVERLAY] #demon-state {
    display: flex;
}

[data-state=GAME_OVER] [data-screen=GAME_OVER] {
    display: grid;
    grid-template-columns: 0px 1fr;
    grid-template-areas: "space content";
}

[data-state=GAME_OVER] [data-screen=GAME_OVER] .content {
    justify-content: flex-end;
}

[data-state=WINNER] [data-screen=WINNER] {
    display: grid;
    grid-template-columns: 0px 1fr;
    grid-template-areas: "space content";
}

[data-state=WINNER] [data-screen=WINNER] .content {
    justify-content: flex-end;
}

.charging-notification {
    position: absolute;
    bottom: 40px;
    left: 50%;
    background-color: rgba(0, 0, 0, 0.7);
    border: solid 1px red;
    padding: 0.5em 1em;
    transform: translate(-50%, 0%);
    color: #ff7070;
    pointer-events: none;
    opacity: 0;
    transition-property: opacity, transform;
    transition-duration: 0.3s;
    transition-timing-function: ease-in-out;
}

.charging-notification p {
    padding: 0;
    margin: 0;
}

.charging-notification.show {
    opacity: 1;
    transform: translate(-50%, -50%);
}

.debug-panels {
    position: absolute;
    bottom: 0;
    left: 0;
    display: flex;
    flex-direction: column;
    flex-wrap: wrap;
    color: white;
    padding: 10px;
    gap: 10px;
    z-index: 100;
    pointer-events: none;
}

.panel {
    border: 1px solid white;
    padding: 10px;
    max-width: 250px;
    width: 250px;
}

.panel p {
    margin: 0;
    padding: 0;
}

.panel button {
    border: 0;
    background-color: #f9f9f9;
    color: #444;
    font-size: 1em;
    padding: 6px 10px;
    cursor: pointer;
    pointer-events: all;
}

.panel>div {
    position: relative !important;
}

#spell-path {
    stroke: red;
    stroke-width: 2;
    fill: none;
}

#spell-points circle {
    fill: white;
}

#spells {
    width: 0;
    height: 0;
    overflow: hidden;
    position: absolute;
    top: 0;
    left: 0;
}

.controls {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    gap: 12px;
}

.state {
    padding-bottom: 0.5em;
}

.spell-stat {
    padding: 0 1rem;
    font-size: 14px;
    border-left: 5px solid transparent;
}

.spell-stat:not(:last-child) {
    padding-bottom: 1rem;
}

.spell-stat .spell-preview {
    stroke: white;
    stroke-width: 2;
    fill: none;
    width: 60px;
}

.spell-stat .score {
    font-size: 1.4em;
    width: 120px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    display: inline;
}

.spell-stat div {
    display: flex;
    align-items: center;
    gap: 2rem;
    flex-direction: row;
}

.spell-stat.cast {
    border-left: 5px solid red;
}

.debug-overlays {
    pointer-events: none;
}

.clear-interface .debug-panels,
.clear-interface .debug-overlays,
.clear-interface .audio-controls,
.clear-interface .top-bar,
.clear-interface .screens {
    display: none;
}

.debug-layout .top-bar {
    outline: solid 2px purple;
}

.debug-layout .screens {
    outline: solid 2px green;
}

.debug-layout .screens>*::after {
    display: grid;
    align-items: center;
    justify-content: center;
    content: "SPACE";
    background-color: #ff000055;
    outline: solid 2px red;
}

.debug-layout .content {
    background-color: #0000ff55;
    outline: solid 2px blue;
}

.sr-only {
    position: absolute;
    left: -9999px;
    width: 1px;
    height: 1px;
    overflow: hidden;
}