/*
BASIC
*/
* {
    box-sizing: border-box;
    text-align: left;
    border: none;
    outline: none;
    margin: 0px;
    padding: 0px;
}

html {
    -webkit-text-size-adjust: 100%;
}

/* 
ANIMATION
*/
@keyframes slide-up {
    0% {
        opacity: 0;
        transform: translateY(2rem);
    }
}

:root {
    --animation-duration: 0.4s;
}

.modal > div,
.slide-up {
    animation: slide-up var(--animation-duration);
}

/*
COLORS
 */
/* definition */
:root {
    --background: hsla(0, 0%, 100%, 100%);
    --background-glass: hsla(0, 0%, 100%, 5%);
    --background-transparent: hsla(0, 0%, 0%, 5%);
    --background-hover: hsla(0, 0%, 55%, 12%);
    --background-active: hsla(0, 0%, 55%, 12%);

    --layer: hsla(0, 0%, 96%, 60%);

    --surface: hsla(0, 0%, 0%, 5%);
    --surface-hover: hsla(0, 0%, 5%, 10%);
    --surface-active: hsla(0, 0%, 5%, 15%);

    --border: hsla(0, 0%, 0%, 10%);
    --surface-border: #8d8d8d;

    --text-normal: #161616;
    --text-placeholder: hsla(0, 0%, 0%, 30%);
    --text-on-color: #ffffff;

    --text-success: #24a148;
    --text-warning: #f1c21b;
    --text-error: #da1e28;
    --text-info: #0043ce;

    --link: #0f62fe;
    --link-hover: #0043ce;

    --primary: #0f62fe;
    --primary-hover: #0353e9;
    --primary-active: #002d9c;

    --danger: #da1e28;
    --danger-hover: #ba1b23;
    --danger-active: #750e13;
}

@media (prefers-color-scheme: dark) {
    :root {
        --background: hsla(0, 0%, 9%, 100%);
        --background-glass: hsla(0, 0%, 9%, 20%);
        --background-transparent: hsla(0, 0%, 100%, 5%);
        --background-hover: hsla(0, 0%, 55%, 16%);
        --background-active: hsla(0, 0%, 55%, 40%);

        --layer: hsla(0, 0%, 15%, 60%);

        --surface: hsla(0, 0%, 100%, 4%);
        --surface-hover: hsla(0, 0%, 100%, 10%);
        --surface-active: hsla(0, 0%, 100%, 15%);

        --border: hsla(0, 0%, 100%, 10%);
        --surface-border: #6f6f6f;

        --text-normal: #f4f4f4;
        --text-placeholder: hsla(0, 0%, 100%, 30%);

        --text-success: #42be65;
        --text-warning: #f1c21b;
        --text-error: #fa4d56;
        --text-info: #4589ff;

        --link: #78a9ff;
        --link-hover: #a6c8ff;
    }

    @media (display-mode: standalone) {
        :root {
            --background: hsla(0, 0%, 0%, 100%);
            --background-transparent: hsla(0, 0%, 0%, 60%);
            --layer: hsla(0, 0%, 0%, 60%);
        }
    }
}

/* basic */
html {
    background: black;
    color: var(--text-normal);
}

body {
    background: var(--background);
}

.tile {
    color: var(--text-normal);
}

::placeholder {
    color: var(--text-placeholder);
}

.modal > div {
    background: var(--background-glass);
}

menu,
header {
    background: var(--background-transparent);
}

* {
    color: inherit;
    accent-color: var(--primary);
}

a {
    color: var(--link);
}

/* text */

.success {
    color: var(--text-success);
}

.warning {
    color: var(--text-warning);
}

.error {
    color: var(--text-error);
}

.info {
    color: var(--text-info);
}

/* controls */
button:not(.tile *),
footer:not(.tile *),
input:not(.tile *),
textarea:not(.tile *),
select:not(.tile *),
.surface,
.tile {
    background: var(--surface);
}

@media (hover: hover) {
    button:hover,
    select:hover,
    button.tile.ghost:hover {
        background: var(--surface-hover);
    }

    [selected]:hover {
        background: var(--surface);
    }
}

button:active,
select:active,
button.tile.ghost:active {
    background: var(--surface-active);
}

[selected]:active {
    background: var(--surface-hover);
}

.tile *,
header button {
    background: transparent;
}

input:checked {
    background: var(--primary);
}

/* primary button */
button.primary {
    background: var(--primary);
    color: var(--text-on-color);
}

@media (hover: hover) {
    button.primary:hover {
        background: var(--primary-hover);
    }
}

button.primary:active {
    background: var(--primary-active);
}

/* ghost button */
button.ghost:not(.tile) {
    background: transparent;
}

button.ghost {
    color: var(--link);
}

.tab-link[active] {
    color: var(--primary);
}

@media (hover: hover) {
    button.ghost:hover {
        background: var(--background-hover);
    }
}

button.ghost:active {
    background: var(--background-active);
}

/* danger button */
button.danger {
    background: var(--danger);
    color: white;
}

@media (hover: hover) {
    button.danger:hover {
        background: var(--danger-hover);
    }
}

button.danger:active {
    background: var(--danger-active);
}

/*
SIZES
 */
:root {
    /* gap */
    --gap-between-tiles: 4px;
    --gap-in-tab-links: 1rem;
    --gap-in-controls: 1.2rem;
    --large-gap: 2rem;

    /* outline */
    --outline-width: var(--gap-between-tiles);

    /* margin */
    --label-top-padding: 0.25rem;
    --label-tile-top-padding: 0.5rem;
    --label-margin-bottom: 1rem;
    --content-margin: 0.75rem;

    /* padding */
    --control-padding: 1rem;
    --control-padding-compact: .4rem .8rem;
    --control-marker-padding: 0.7rem;
    --content-padding: 1rem;
    --modal-padding: 1.25rem;
    --horizontal-tab-link-padding: 0.8rem;

    /* size */
    --checkbox-size: 16px;

    --menu-height-mobile: calc(var(--header-height) + var(--safe-area-bottom));
    --menu-width-desktop: 200px;
    --split-pane-width-desktop: 300px;

    --control-height: 42px;
    --header-height: 48px;

    --max-input-width: 24rem;
    --max-content-width: 38rem;

    /* safe */
    --safe-area-top: env(safe-area-inset-top);
    --safe-area-left: env(safe-area-inset-left);
    --safe-area-right: env(safe-area-inset-right);
    --safe-area-bottom: env(safe-area-inset-bottom);
}

/*
TYPE
*/

@font-face {
    font-family: IBM Plex Sans;
    src: url("Fonts/IBMPlexSans-Regular.ttf");
}

@font-face {
    font-family: IBM Plex Sans;
    src: url("Fonts/IBMPlexSans-Bold.ttf");
    font-weight: bold;
}

@font-face {
    font-family: IBM Plex Mono;
    src: url("Fonts/IBMPlexMono-Regular.ttf");
}

@font-face {
    font-family: IBM Plex Serif;
    src: url("Fonts/IBMPlexSerif-Regular.ttf");
}

/*
MAIN
 */
/* appearance */
input[type="checkbox"],
input[type="radio"],
select {
    appearance: none;
    --webkit-appearance: none;
    --mpz-appearance: none;
}

/* backdrop-filter */
header,
menu,
.modal > div {
    backdrop-filter: blur(70px);
    -webkit-backdrop-filter: blur(70px);
}

/* border, outline, etc */
button,
input,
select,
textarea {
    border: none;
}

footer {
    border-top: 1px solid var(--surface-border);
}

input:not([type="checkbox"]):not([type="radio"]):not([type="range"]):not(
        label.tile *
    ),
label.tile,
select:not(label.tile *),
textarea:not(label.tile *) {
    border-bottom: 1px solid var(--surface-border);
}

hr {
    border-bottom: 1px solid var(--border);
}

.border-bottom {
    border-bottom: 1px solid var(--border) !important;
}

input:not([type="checkbox"]):not([type="radio"]):not([type="range"]):focus:not(
        label.tile *
    ):not(.no-outline),
label.tile:has(input:focus),
label.tile:has(textarea:focus),
textarea:focus:not(label.tile *),
[selected] {
    outline: var(--outline-width) solid var(--primary);
}

.inset-outline[selected] {
    outline: none;
    box-shadow: var(--primary) 0 0 0 var(--outline-width) inset;
}

/* border-radius */
* {
    border-radius: 0px;
}

input[type="radio"] {
    border-radius: 100%;
}

/* cursor */
a,
.tab-link {
    cursor: pointer;
}

/* display etc */
.align-start {
    align-items: start !important;
}

button:not(.tile),
footer,
input,
header,
label.inline,
.modal,
select,
textarea,
.tile:not(label) {
    align-items: center;
}

.align-center {
    align-items: center !important;
}

.align-end {
    align-items: end !important;
}

label,
label * {
    display: block;
}

footer,
header,
input[type="checkbox"],
input[type="radio"],
label.inline,
main,
.modal[open],
.modal > div,
.tile,
.tile > div {
    display: flex;
}

header > span,
.flex-column,
.flex-row {
    display: flex;
}

.grid {
    display: grid !important;
}

button:not(.tile),
input,
select,
textarea {
    display: inline-flex;
}

.modal {
    display: none;
}

[hidden] {
    display: none !important;
}

main,
.tile,
.tile > div {
    flex: 1;
}

.flex {
    flex: 1 !important;
}

.flex-no {
    flex: 0 !important;
}

.modal > div,
.modal main,
.tile > div {
    flex-direction: column;
}

.flex-column {
    flex-direction: column !important;
}

.flex-row {
    flex-direction: row !important;
}

.flex-wrap {
    flex-wrap: wrap !important;
}

button,
label.inline,
.tile,
.control-gap {
    gap: var(--gap-in-controls);
}

header > span,
.gap {
    gap: var(--gap-between-tiles) !important;
}

.large-gap {
    gap: var(--large-gap) !important;
}

header,
button {
    justify-content: space-between;
}

.justify-apart {
    justify-content: space-between !important;
}

.tile {
    justify-content: start;
}

.justify-start {
    justify-content: start !important;
}

footer,
header button,
input[type="checkbox"],
input[type="radio"],
.modal {
    justify-content: center;
}

.justify-center {
    justify-content: safe center !important;
}

.justify-end {
    justify-content: end !important;
}

/* opacity */
[disabled] {
    opacity: 0.5;
}

label span,
.helper-text,
.secondary,
.tab-link:not([active]) {
    opacity: 0.6;
}

/* padding, margin, etc */
h1,
h2,
h3 {
    margin: var(--control-padding) 0px;
}

main,
p {
    margin: 0px;
}

.margin-0 {
    margin: 0px !important;
}

hr {
    margin: var(--content-margin) 0px;
}

:is(code, p):not(:last-child) {
    margin-bottom: var(--content-margin);
}

.content-margin-bottom {
    margin-bottom: var(--content-margin) !important;
}

label:not(.tile) {
    margin-bottom: var(--label-margin-bottom);
}

.margin-bottom {
    margin-bottom: var(--gap-between-tiles) !important;
}

label.tile {
    margin-bottom: var(--gap-between-tiles);
}

label:not(.tile) span:first-child {
    margin-top: var(--label-top-padding);
}

label.tile span:first-child {
    margin-top: var(--label-tile-top-padding);
}

input[type="color"],
input[type="checkbox"],
input[type="radio"] {
    padding: 0px;
}

.padding-0 {
    padding: 0 !important;
}

article > div {
    padding: var(--content-padding);
}

button:not(.tile):not(header *),
input,
select {
    padding: 0px var(--control-padding);
}

.padding-h {
    padding: 0px var(--control-padding) !important;
}

label.inline,
textarea,
.tile:not(label) {
    padding: var(--control-padding);
}

.padding {
    padding: var(--control-padding) !important;
}

header > span {
    padding: var(--gap-between-tiles);
}

.padding-sm {
    padding: var(--gap-between-tiles) !important;
}

.modal main {
    padding: var(--modal-padding);
}

.padding-top {
    padding-top: var(--control-padding) !important;
}

article > div {
    padding-top: calc(var(--header-height) + var(--content-margin));
}

header {
    padding-left: var(--content-padding);
}

label.tile:has(> span.icon) {
    padding-left: var(--control-padding);
}

.padding-left {
    padding-left: var(--control-padding) !important;
}

label.tile:has(> span.icon) :is(input, select, textarea) {
    padding-left: 0px;
}

select {
    padding-right: 2.5rem;
}

.padding-right {
    padding-right: var(--control-padding) !important;
}

.padding-bottom {
    padding-bottom: var(--control-padding) !important;
}

article > div {
    padding-bottom: calc(
        var(--menu-height-mobile) + var(--control-height) +
            var(--content-padding)
    );
}

label:not(.inline) {
    text-indent: var(--control-padding);
}

label.tile:has(> span.icon) {
    text-indent: 0px;
}

/* pointer-events */
[disabled] {
    pointer-events: none;
}

/* position etc */
article > div,
footer,
header,
select + .icon {
    position: absolute;
}

.absolute {
    position: absolute !important;
}

.modal {
    position: fixed;
}

.fixed {
    position: fixed !important;
}

article,
main,
input,
label {
    position: relative;
}

.relative {
    position: relative !important;
}

.sticky {
    position: sticky !important;
}

article > div,
header,
.modal {
    top: 0;
}

.top-0 {
    top: 0 !important;
}

article > div,
footer,
header,
.modal {
    left: 0px;
}

.left-0 {
    left: 0px !important;
}

article > div,
footer,
header,
.modal {
    right: 0px;
}

.right-0 {
    right: 0px !important;
}

select + .icon {
    right: var(--control-marker-padding);
}

footer {
    bottom: var(--safe-area-bottom);
}

body:has(> menu) footer {
    bottom: var(--menu-height-mobile);
}

article > div,
select + .icon,
.modal {
    bottom: 0px;
}

.bottom-0 {
    bottom: 0px !important;
}

/* size */
article,
main,
select + .icon,
.modal > div,
.modal main {
    height: 100%;
}

.height-100 {
    height: 100% !important;
}

.height-auto {
    height: auto !important;
}

button:not(.tile):not(header *),
footer,
input:not([type="checkbox"]):not([type="radio"]),
select,
select + .icon {
    height: var(--control-height);
}

header {
    height: var(--header-height);
}

header button {
    height: calc(var(--header-height) - var(--gap-between-tiles) * 2);
}

.max-height-100 {
    max-height: 100% !important;
}

button:not(.tile):not(header *),
footer,
input:not([type="checkbox"]):not([type="radio"]),
select,
.modal > div > :is(button, div.flex-row) {
    min-height: var(--control-height);
}

.ellipsis {
    max-width: 100%;
}

article {
    min-width: 100%;
}

.width-50 {
    width: 50% !important;
}

article,
input:not([type="checkbox"]):not([type="radio"]),
footer,
header,
main,
select,
textarea,
.modal > div,
.tile,
.tile > div {
    width: 100%;
}

.width-content,
.width-input,
.width-100 {
    width: 100% !important;
}

header button {
    width: var(--header-height);
}

input[type="checkbox"],
input[type="radio"] {
    width: 16px;
    height: 16px;
}

label.tile textarea {
    resize: vertical;
}

/*
text
 */
* {
    font-family: IBM Plex Sans;
    font-size: 1rem;
}

h1 {
    font-size: 2rem;
}

h2 {
    font-size: 1.6rem;
}

h3 {
    font-size: 1.4rem;
}

code {
    font-family: IBM Plex Mono;
}

.secondary,
.secondary *,
.helper-text,
.error,
.warning,
.success,
label.tile > div > span:not(.icon) {
    font-size: 0.9rem;
}

/* text-decoration */
a {
    text-decoration: none;
}

/* z-index */
footer,
header,
menu {
    z-index: 1;
}

.modal {
    z-index: 2;
}

.modal > div {
    z-index: 2;
}

/*
PSEUDO
 */
input[type="checkbox"]:checked::before {
    content: "check";
    font-size: 70% !important;
    color: var(--text-on-color);
}

input[type="radio"]:checked::before {
    content: "";

    background: var(--text-on-color);
    border-radius: 100%;

    --inset: 4px;
    position: absolute;
    top: var(--inset);
    left: var(--inset);
    right: var(--inset);
    bottom: var(--inset);
}

.modal::before {
    content: "";

    position: absolute;
    top: 0px;
    left: 0px;
    right: 0px;
    bottom: 0px;

    background: var(--background);
    opacity: 0.6;
}

/*
LAYOUT
*/
/* basic */
body,
html {
    display: flex;
    flex-direction: column-reverse;

    margin: 0px;
    width: 100%;
    height: 100%;
}

body,
.modal {
    padding-left: var(--safe-area-left);
    padding-right: var(--safe-area-right);
    padding-top: var(--safe-area-top);
}

.modal {
    padding-bottom: var(--safe-area-bottom);
}

menu {
    width: 100%;
    height: var(--menu-height-mobile);

    position: absolute;
    bottom: 0px;
    left: 0px;
    right: 0px;

    display: flex;
    flex-direction: row;
    justify-content: space-around;

    padding-top: 0px;
    padding-bottom: var(--safe-area-bottom);
}

.tab-link {
    width: 100%;
    height: var(--header-height);

    padding: var(--horizontal-tab-link-padding) var(--control-padding);

    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0px;

    font-size: 0.5rem;
}

article > div {
    padding-bottom: calc(
        var(--menu-height-mobile) + var(--header-height) +
            var(--content-padding)
    );
}

/* overflow */
menu {
    overflow: auto;
}

article,
body,
main,
.clip,
.ellipsis {
    overflow: hidden;
}

.scroll-no {
    overflow: hidden !important;
}

article > div,
.modal main {
    overflow: auto;
}

main {
    overflow-x: auto;
}

.scroll-h {
    overflow-x: auto !important;
}

.scroll-v {
    overflow-y: auto !important;
}

.ellipsis {
    text-overflow: ellipsis;
}

.tile {
    word-break: normal;
}

.break-all {
    word-break: break-all !important;
}

.break-word {
    word-break: break-word !important;
}

.ellipsis {
    white-space: nowrap;
}

code {
    white-space: pre-wrap;
    word-break: break-all;
}

/* scrolling */
main {
    scrollbar-width: none;
}

main::-webkit-scrollbar {
    display: none;
}

main,
article > div {
    scroll-behavior: smooth;
}

article {
    scroll-snap-align: start;
}

main {
    scroll-snap-type: x mandatory;
}

/* tablet & up */
@media (min-width: 640px) {
    /* basic */
    .mobile-only {
        display: none;
    }

    /* border, outline, etc */
    .modal > div {
        border: 1px solid var(--surface-border);
    }

    menu,
    main.split > article:first-of-type {
        border-right: 1px solid var(--border);
    }

    /* size */
    .modal > div {
        height: auto;
        max-height: 100%;
    }

    p,
    .modal > div {
        max-width: var(--max-content-width);
    }

    .width-content {
        max-width: var(--max-content-width) !important;
    }

    input,
    label,
    select,
    textarea {
        max-width: var(--max-input-width);
    }

    .width-input {
        max-width: var(--max-input-width) !important;
    }

    /* layout */
    body {
        flex-direction: row;
    }

    main.split {
        display: grid;
        grid-template-columns: var(--split-pane-width-desktop) 1fr;
    }

    article > div {
        padding-bottom: calc(var(--content-padding) + var(--control-height));
    }

    menu {
        position: static;

        width: var(--menu-width-desktop);
        height: 100%;

        flex-direction: column;
        justify-content: start;
        padding-top: 20px;
    }

    .tab-link {
        width: 100%;
        height: var(--control-height);

        flex-direction: row;
        gap: var(--gap-in-tab-links);

        font-size: 1rem;
    }
}

/* desktop */
@media (min-width: 1024px) {
    :root {
        --split-pane-width-desktop: 400px;
    }
}

/*
ICONS
 */
input[type="checkbox"],
.tile.arrow-right::after,
.icon {
    font-family: "Material Symbols Sharp";
    font-weight: normal;
    font-style: normal;
    font-size: 24px;
    line-height: 1;
    letter-spacing: normal;
    text-transform: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    white-space: nowrap;
    word-wrap: normal;
    direction: ltr;
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased;
}

@font-face {
    font-family: "Material Symbols Sharp";
    font-style: normal;
    font-weight: 300;
    src: url("Icons/material-icons.woff") format("woff");
}