/* http://meyerweb.com/eric/tools/css/reset/
   v2.0 | 20110126
   License: none (public domain)
   Formerly: reset.css
*/
html, body, div, span, applet, object, iframe,
h1, h2, h3, h4, h5, h6, p, blockquote,
a, abbr, acronym, address, big, cite, code,
del, dfn, em, img, ins, kbd, q, s, samp,
small, strike, strong, sub, sup, tt, var,
b, u, i, center,
dl, dt, dd, ol, ul, li,
fieldset, form, label, legend,
table, caption, tbody, tfoot, thead, tr, th, td,
article, aside, canvas, details, embed,
figure, figcaption, footer, header, hgroup,
menu, nav, output, ruby, section, summary,
time, mark, audio, video {
  margin: 0;
  padding: 0;
  border: 0;
  font-size: 100%;
  font: inherit;
  vertical-align: baseline;
}
/* HTML5 display-role reset for older browsers */
article, aside, details, figcaption, figure,
footer, header, hgroup, menu, nav, section {
  display: block;
}
body {
  line-height: 1;
}
ol, ul {
  list-style: none;
}
blockquote, q {
  quotes: none;
}
blockquote:before, blockquote:after,
q:before, q:after {
  content: '';
  content: none;
}
table {
  border-collapse: collapse;
  border-spacing: 0;
}
/*END OF reset.css///////////////////////*/

/*! normalize.css v8.0.1 | MIT License | github.com/necolas/normalize.css */

/* Document
   ========================================================================== */

/**
 * 1. Correct the line height in all browsers.
 * 2. Prevent adjustments of font size after orientation changes in iOS.
 */

html {
  line-height: 1.15; /* 1 */
  -webkit-text-size-adjust: 100%; /* 2 */
}

/* Sections
   ========================================================================== */

/**
 * Remove the margin in all browsers.
 */

body {
  margin: 0;
}

/**
 * Render the `main` element consistently in IE.
 */

main {
  display: block;
}

/**
 * Correct the font size and margin on `h1` elements within `section` and
 * `article` contexts in Chrome, Firefox, and Safari.
 */

h1 {
  font-size: 2em;
  margin: 0.67em 0;
}

/* Grouping content
   ========================================================================== */

/**
 * 1. Add the correct box sizing in Firefox.
 * 2. Show the overflow in Edge and IE.
 */

hr {
  box-sizing: content-box; /* 1 */
  height: 0; /* 1 */
  overflow: visible; /* 2 */
}

/**
 * 1. Correct the inheritance and scaling of font size in all browsers.
 * 2. Correct the odd `em` font sizing in all browsers.
 */

/*pre {
  font-family: monospace, monospace; 
  font-size: 1em; 
}*/

/* Text-level semantics
   ========================================================================== */

/**
 * Remove the gray background on active links in IE 10.
 */

a {
  background-color: transparent;
}

/**
 * 1. Remove the bottom border in Chrome 57-
 * 2. Add the correct text decoration in Chrome, Edge, IE, Opera, and Safari.
 */

abbr[title] {
  border-bottom: none; /* 1 */
  text-decoration: underline; /* 2 */
  text-decoration: underline dotted; /* 2 */
}

/**
 * Add the correct font weight in Chrome, Edge, and Safari.
 */

b,
strong {
  font-weight: bolder;
}

/**
 * 1. Correct the inheritance and scaling of font size in all browsers.
 * 2. Correct the odd `em` font sizing in all browsers.
 */

code,
kbd,
samp {
  font-family: monospace, monospace; /* 1 */
  font-size: 1em; /* 2 */
}

/**
 * Add the correct font size in all browsers.
 */

small {
  font-size: 80%;
}

/**
 * Prevent `sub` and `sup` elements from affecting the line height in
 * all browsers.
 */

sub,
sup {
  font-size: 75%;
  line-height: 0;
  position: relative;
  vertical-align: baseline;
}

sub {
  bottom: -0.25em;
}

sup {
  top: -0.5em;
}

/* Embedded content
   ========================================================================== */

/**
 * Remove the border on images inside links in IE 10.
 */

img {
  border-style: none;
}

/* Forms
   ========================================================================== */

/**
 * 1. Change the font styles in all browsers.
 * 2. Remove the margin in Firefox and Safari.
 */

button,
input,
optgroup,
select,
textarea {
  font-family: inherit; /* 1 */
  font-size: 100%; /* 1 */
  line-height: 1.15; /* 1 */
  margin: 0; /* 2 */
}

/**
 * Show the overflow in IE.
 * 1. Show the overflow in Edge.
 */

button,
input { /* 1 */
  overflow: visible;
}

/**
 * Remove the inheritance of text transform in Edge, Firefox, and IE.
 * 1. Remove the inheritance of text transform in Firefox.
 */

button,
select { /* 1 */
  text-transform: none;
}

/**
 * Correct the inability to style clickable types in iOS and Safari.
 */

button,
[type="button"],
[type="reset"],
[type="submit"] {
  -webkit-appearance: button;
}

/**
 * Remove the inner border and padding in Firefox.
 */

button::-moz-focus-inner,
[type="button"]::-moz-focus-inner,
[type="reset"]::-moz-focus-inner,
[type="submit"]::-moz-focus-inner {
  border-style: none;
  padding: 0;
}

/**
 * Restore the focus styles unset by the previous rule.
 */

button:-moz-focusring,
[type="button"]:-moz-focusring,
[type="reset"]:-moz-focusring,
[type="submit"]:-moz-focusring {
  outline: 1px dotted ButtonText;
}

/**
 * Correct the padding in Firefox.
 */

fieldset {
  padding: 0.35em 0.75em 0.625em;
}

/**
 * 1. Correct the text wrapping in Edge and IE.
 * 2. Correct the color inheritance from `fieldset` elements in IE.
 * 3. Remove the padding so developers are not caught out when they zero out
 *    `fieldset` elements in all browsers.
 */

legend {
  box-sizing: border-box; /* 1 */
  color: inherit; /* 2 */
  display: table; /* 1 */
  max-width: 100%; /* 1 */
  padding: 0; /* 3 */
  white-space: normal; /* 1 */
}

/**
 * Add the correct vertical alignment in Chrome, Firefox, and Opera.
 */

progress {
  vertical-align: baseline;
}

/**
 * Remove the default vertical scrollbar in IE 10+.
 */

textarea {
  overflow: auto;
}

/**
 * 1. Add the correct box sizing in IE 10.
 * 2. Remove the padding in IE 10.
 */

[type="checkbox"],
[type="radio"] {
  box-sizing: border-box; /* 1 */
  padding: 0; /* 2 */
}

/**
 * Correct the cursor style of increment and decrement buttons in Chrome.
 */

[type="number"]::-webkit-inner-spin-button,
[type="number"]::-webkit-outer-spin-button {
  height: auto;
}

/**
 * 1. Correct the odd appearance in Chrome and Safari.
 * 2. Correct the outline style in Safari.
 */

[type="search"] {
  -webkit-appearance: textfield; /* 1 */
  outline-offset: -2px; /* 2 */
}

/**
 * Remove the inner padding in Chrome and Safari on macOS.
 */

[type="search"]::-webkit-search-decoration {
  -webkit-appearance: none;
}

/**
 * 1. Correct the inability to style clickable types in iOS and Safari.
 * 2. Change font properties to `inherit` in Safari.
 */

::-webkit-file-upload-button {
  -webkit-appearance: button; /* 1 */
  font: inherit; /* 2 */
}

/* Interactive
   ========================================================================== */

/*
 * Add the correct display in Edge, IE 10+, and Firefox.
 */

details {
  display: block;
}

/*
 * Add the correct display in all browsers.
 */

summary {
  display: list-item;
}

/* Misc
   ========================================================================== */

/**
 * Add the correct display in IE 10+.
 */

template {
  display: none;
}

/**
 * Add the correct display in IE 10.
 */

[hidden] {
  display: none;
}
/*END OF normalize.css///////////////////////*/

:root {
  --color-primary: #dbdbdb;
  --full-black: #000;

  --dark-colour: rgba(0, 0, 0, 0.4);
  --dark-colour-0_8: rgba(0, 0, 0, 0.8);
  
  --light-colour-0_2: rgba(255, 255, 255, 0.2);
  --light-colour: rgba(255, 255, 255, 0.4);
  --light-colour-0_8: rgba(255, 255, 255, 0.8);
  --grey-middle: rgba(121, 121, 121, 1);
  
  --oekaki-card-bg: #f5f5f5;
  --oekaki-border: rgba(0,0,0,0.15);
}

html[data-theme="dark"] {
  --color-primary: #0f0f0f;
  --full-black: #dbdbdb;
  --oekaki-card-bg: #1a1a1a;
  --oekaki-border: rgba(255,255,255,0.15);
}


*,
*::before,
*::after{
  -webkit-box-sizing: border-box;
     -moz-box-sizing: border-box;
          box-sizing: border-box;
  padding: 0;
  margin: 0;
}

html, body {
    overflow-x: hidden;
}

html{
  font-size: 60.5%;
}

body{
  font-size: 1.6rem;
  letter-spacing: 0.05rem;
  color: var(--color-primary);
  font-family: sans-serif;
}

.drawingCanvasWrapper {
	max-width: 1000px;
	margin: 0 auto;
	display: flex; 
  overflow: hidden;
	flex-direction: column; 
	align-items: center;
}

.drawingCanvasWrapper button {
  color: var(--color-primary);
  background: var(--full-black);
  padding: 0.1rem 0.5rem;
}

.drawingCanvasOptions {
	display: flex;
	padding: 1rem 0;
	gap: 1rem;
	flex-flow: row nowrap;
  align-items: center;
	justify-content: center;
}

.drawingCanvasBg {
	background: var(--color-primary);
}

.submittedImagesTitle {
  text-align: center;
}

.submittedImages {	
  max-width: 1000px;
	margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 1.5rem;
  width: 100%;
  margin-top: 2rem;
}

.gallery-item {
  background: var(--color-primary);
  border-radius: 0.8rem;
  overflow: hidden;
  box-shadow: 0 2px 6px rgba(0,0,0,0.15);
  display: flex;
  flex-direction: column;
}

.gallery-item img {
  width: 100%;
  height: auto;
  display: block;
}

.timestamp {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.8rem 1rem;
    font-size: 1.4rem;
    color: var(--color-primary);
    background: var(--full-black);
    border-top: 1px solid var(--oekaki-border);
    gap: 1rem;
}

.timestamp .author {
    max-width: 40%;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    opacity: 0.9;
    text-align: right;
}


/* lightboxGallery styles */
#lightboxGallery {
  position: fixed;
  top: 0; left: 0;
  width: 100%; 
  height: 100%;
  /* background: var(--dark-colour-0_8); */
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  flex-direction: column;
}

#lightboxGallery img {
  background: var(--color-primary);
  /* max-width: 100%; */
  max-height: 30%;
  border-radius: 8px;
  box-shadow: 0 0 20px var(--light-colour);
  image-rendering: auto;
  object-fit: contain;
  /* width: 100%; */
  width: 80%;
}

#lightboxGallery-close {
  position: absolute;
  bottom: 20px;
  right: 50px;
  font-size: 5rem;
  cursor: pointer;
  background: var(--dark-colour-0_8);
}

.nav-button-gallery {
  font-size: 5rem;
  cursor: pointer;
  user-select: none;
  display: flex;
  align-content: center;
  justify-content: center;
}

#autoplay-btn{
  font-size: var(--font-size-default);
}

#lightboxProgress {
  position: absolute;
  top: 0;
  left: 0;
  height: 6px;
  width: 0%;
  background: var(--light-rainbow-bkgrd);
  animation: rgb-animate 3s linear infinite;
  transition: width 0s;
  pointer-events: none;
  z-index: 9999;
}