/* Trimmed from the portfolio's mystyle.css (rigascg.com); same look. */

/* :::::::::::::::: variables ::::::::::::::::::: */
:root {
  --accent-color-light: #5eedb8;
  --accent-color-dark: #22b8e8;
  --bg-color: #181a1b;
  --bg-color-darker: #101111;
  --text-color: white;
  --text-color-low-contrast: #cccccc;
  --site-max-width-text: 800px;
  --animations-time: 300ms;
}

/* :::::::::::::::: fonts (Ubuntu, self-hosted) ::::::::::::::::::: */
@font-face {
  font-family: 'Ubuntu'; font-style: normal; font-weight: 400; font-display: swap;
  src: url(fonts/ubuntu-latin-400-normal.woff2) format('woff2');
  unicode-range: U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;
}
@font-face {
  font-family: 'Ubuntu'; font-style: normal; font-weight: 400; font-display: swap;
  src: url(fonts/ubuntu-latin-ext-400-normal.woff2) format('woff2');
  unicode-range: U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF;
}
@font-face {
  font-family: 'Ubuntu'; font-style: normal; font-weight: 400; font-display: swap;
  src: url(fonts/ubuntu-greek-400-normal.woff2) format('woff2');
  unicode-range: U+0370-0377,U+037A-037F,U+0384-038A,U+038C,U+038E-03A1,U+03A3-03FF;
}
@font-face {
  font-family: 'Ubuntu'; font-style: normal; font-weight: 400; font-display: swap;
  src: url(fonts/ubuntu-greek-ext-400-normal.woff2) format('woff2');
  unicode-range: U+1F00-1FFF;
}
@font-face {
  font-family: 'Ubuntu'; font-style: normal; font-weight: 700; font-display: swap;
  src: url(fonts/ubuntu-latin-700-normal.woff2) format('woff2');
  unicode-range: U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;
}
@font-face {
  font-family: 'Ubuntu'; font-style: normal; font-weight: 700; font-display: swap;
  src: url(fonts/ubuntu-latin-ext-700-normal.woff2) format('woff2');
  unicode-range: U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF;
}
@font-face {
  font-family: 'Ubuntu'; font-style: normal; font-weight: 700; font-display: swap;
  src: url(fonts/ubuntu-greek-700-normal.woff2) format('woff2');
  unicode-range: U+0370-0377,U+037A-037F,U+0384-038A,U+038C,U+038E-03A1,U+03A3-03FF;
}
@font-face {
  font-family: 'Ubuntu'; font-style: normal; font-weight: 700; font-display: swap;
  src: url(fonts/ubuntu-greek-ext-700-normal.woff2) format('woff2');
  unicode-range: U+1F00-1FFF;
}

/* :::::::::::::::: base ::::::::::::::::::: */
* {
  box-sizing: border-box;
}

body,
html {
  margin: 0;
  padding: 0;
}

body {
  font-family: 'Ubuntu', sans-serif;
  font-weight: 100;
  font-size: medium;
  text-align: justify;
  letter-spacing: 0.05em;
  color: var(--text-color);
  background-color: var(--bg-color);
}

a {
  color: inherit;
  text-decoration: inherit;
}

h1, h2, h3, h4, h5, h6 {
  text-align: left;
  margin: .5rem;
}

::selection {
  background: var(--accent-color-light);
  color: var(--bg-color);
}

button {
  background: none;
  color: inherit;
  border: none;
  padding: 0;
  font: inherit;
  cursor: pointer;
  outline: inherit;
  letter-spacing: 3px;
}

hr {
  width: 100%;
}

/* Links that look like buttons */
.btn {
  display: inline-block;
  text-align: center;
  letter-spacing: 3px;
  cursor: pointer;
}

.btn:active,
button:active {
  color: var(--text-color-low-contrast);
}

/* :::::::::::::::: scrolling (SimpleBar) ::::::::::::::::::: */
.scroller {
  height: 100vh;
}

.simplebar-scrollbar::before {
  background-image: linear-gradient(var(--accent-color-light), var(--accent-color-dark));
  border-radius: 0%;
}

.simplebar-scrollbar {
  margin-right: .1rem;
}

.simplebar-scrollbar.simplebar-visible:before {
  opacity: 1;
}

/* :::::::::::::::: title mark (no top bar) ::::::::::::::::::: */
.page {
  min-height: 100vh;
  padding-bottom: 2rem;
}

.mark {
  padding-top: .6rem;
}

.logoall {
  padding: .65rem 1rem;
  font-weight: 700;
}

.logocolor {
  background-image: linear-gradient(90deg, var(--accent-color-light), var(--accent-color-dark));
  background-clip: text;
  -webkit-background-clip: text;
  color: transparent;
  -webkit-text-fill-color: transparent;
}

.logoall:hover > .logowhite {
  animation: glitch 800ms infinite;
}

@keyframes glitch {
  0% { text-shadow: 0.1em 0 0.001em var(--accent-color-dark), -0.1em 0em 0.001em var(--accent-color-light); }
  25% { text-shadow: 0em 0.05em 0.001em var(--accent-color-dark), 0em -0.05em 0.001em var(--accent-color-light); }
  50% { text-shadow: -0.1em 0em 0.001em var(--accent-color-dark), 0.1em 0 0.001em var(--accent-color-light); }
  75% { text-shadow: 0em -0.05em 0.001em var(--accent-color-dark), 0em 0.05em 0.001em var(--accent-color-light); }
  100% { text-shadow: 0.1em 0 0.001em var(--accent-color-dark), -0.1em 0em 0.001em var(--accent-color-light); }
}

/* :::::::::::::::: page transitions ::::::::::::::::::: */
@view-transition {
  navigation: auto;
}

.mark {
  view-transition-name: site-mark;
}

::view-transition-old(root) {
  animation: fadeout var(--animations-time) ease both;
}

::view-transition-new(root) {
  animation: fadein var(--animations-time) ease var(--animations-time) both;
}

/* Fallback for browsers without cross-document view transitions (Firefox) */
.js-fade main {
  animation: fadein var(--animations-time);
}

.js-fading-out main {
  opacity: 0;
  transition: opacity var(--animations-time);
}

@keyframes fadein {
  0% { opacity: 0; }
  100% { opacity: 1; }
}

@keyframes fadeout {
  0% { opacity: 1; }
  100% { opacity: 0; }
}

/* :::::::::::::::: layout & text ::::::::::::::::::: */
.verticalPageFlexbox {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.shortContainer {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  position: relative;
  max-width: var(--site-max-width-text);
  width: 100%;
  margin-left: auto;
  margin-right: auto;
  padding: 1.25rem;
}

.margin > * {
  margin-top: .65rem;
  margin-bottom: .65rem;
}

.textbox {
  font-size: 90%;
  line-height: 175%;
  width: 100%;
  padding: 0 1rem;
  margin: 0;
}

/* blocks inside text: no outer margins, one empty line between them */
.md > * {
  margin: 0;
}

.md > * + * {
  margin-top: 1.75em;
}

.md strong {
  font-weight: 700;
}

.md h2,
.md h3 {
  margin-left: 0;
  margin-right: 0;
  line-height: 140%;
}

.md h3 {
  font-size: 1.05rem;
}

.md > * + h2,
.md > * + h3 {
  margin-top: 3.5em;
}

.md > h2 + *,
.md > h3 + * {
  margin-top: .75em;
}

.md ul,
.md ol {
  padding-left: 1.25rem;
  text-align: left;
}

/* label line directly followed by its list ("Χαρακτηριστικά έργα:") */
.md > p + ul,
.md > p + ol {
  margin-top: .25em;
}

/* tables in text: scroll sideways on narrow screens instead of squashing */
.md table {
  display: block;
  max-width: 100%;
  overflow-x: auto;
  border-collapse: collapse;
  text-align: left;
  line-height: 150%;
}

.md th,
.md td {
  padding: .6em .75em;
  vertical-align: top;
  border-bottom: 1px solid #373d41;
  min-width: 8em;
}

.md th {
  font-weight: 700;
  border-bottom: .15em solid var(--accent-color-light);
}

.md td:first-child {
  font-weight: 700;
  min-width: 6em;
}

.md tbody tr:hover {
  background-color: var(--bg-color-darker);
}

/* YouTube / Vimeo embed (the "Video" field) */
.video {
  width: calc(100% - 2rem); /* same width as the text column */
  aspect-ratio: 16 / 9;
}

.video iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

.md a {
  background-image: linear-gradient(to right, var(--accent-color-light), var(--accent-color-dark));
  background-size: 100% .1em;
  background-position: 0 100%;
  background-repeat: no-repeat;
}

.md img {
  max-width: 100%;
  height: auto;
}

.meta {
  width: 100%;
  margin: 0;
  padding: 0 1rem;
  font-size: 80%;
  color: var(--text-color-low-contrast);
  text-align: left;
}

.alignCenter {
  text-align: center;
}

.strong {
  font-weight: 700 !important;
}

.weak {
  font-weight: normal !important;
}

.emphasis {
  background: linear-gradient(-45deg, var(--accent-color-dark), var(--accent-color-light), var(--accent-color-dark), var(--accent-color-light));
  background-size: 400% 400%;
  animation: gradient 15s ease infinite;
  animation-delay: var(--anim-offset, 0s);
  background-clip: text;
  -webkit-background-clip: text;
  color: transparent;
  -webkit-text-fill-color: transparent;
}

@keyframes gradient {
  0% { background-position: 0% 0%; }
  50% { background-position: 100% 100%; }
  100% { background-position: 0% 0%; }
}

.backButton {
  padding-left: 1em;
  padding-right: 1em;
  margin-left: -1em;
  margin-right: -1em;
}

.backButton:hover {
  background-color: var(--bg-color-darker);
}

.addBackArrow::before {
  content: '⮌ ';
}

/* one button per row (files, back) */
.stack {
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
}

/* :::::::::::::::: grid of generated tiles ::::::::::::::::::: */
.grid {
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem;
  width: 100%;
  max-width: var(--site-max-width-text);
  padding: 1.25rem;
}

.tile {
  position: relative;
  display: block;
  width: calc((100% - 1.25rem * 2) / 3);
  aspect-ratio: 1;
  overflow: clip;
}

.tile-art {
  position: absolute;
  inset: 0;
  transition: transform .3s, opacity .3s, filter .3s;
}

.tile p {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 15%;
  margin: auto;
  padding: 0 .75rem;
  font-weight: 700;
  text-align: center;
  opacity: 0;
  transition: opacity .3s;
}

.tile:hover .tile-art,
.tile:focus-visible .tile-art {
  transform: scale(1.2);
}

/* Blog: title only on hover, like the portfolio */
.tile:hover p,
.tile:focus-visible p {
  opacity: 1;
}

.tile:hover .tile-art,
.tile:focus-visible .tile-art {
  opacity: .5;
}

/* Notes: titles always visible, centred, readable on any colour */
.grid--labels .tile p {
  opacity: 1;
  top: 50%;
  bottom: auto;
  transform: translateY(-50%);
  text-shadow: 0 0 .6em rgba(0, 0, 0, .85), 0 0 .15em rgba(0, 0, 0, .9);
}

.grid--labels .tile .tile-art {
  filter: brightness(.8);
}

.grid--labels .tile:hover .tile-art,
.grid--labels .tile:focus-visible .tile-art {
  opacity: 1;
  filter: brightness(.55);
}

.group-title {
  width: 100%;
  max-width: var(--site-max-width-text);
  padding: 0 1.25rem;
  margin: 1rem 0 -.5rem;
  font-size: 1.1rem;
}

.empty {
  color: var(--text-color-low-contrast);
}

/* :::::::::::::::: view toggle (notes) ::::::::::::::::::: */
.viewtoggle button {
  padding: .65rem .25rem;
}

.viewtoggle .notCurrent:hover {
  animation: glitch 800ms infinite;
}

.views,
.view-type {
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
}

[data-view="date"] > .view-type,
[data-view="type"] > .view-date {
  display: none;
}

/* :::::::::::::::: lightbox (images in posts) ::::::::::::::::::: */
img[data-lightbox] {
  cursor: zoom-in;
}

.lightbox {
  border: 0;
  padding: 0;
  margin: 0;
  width: 100vw;
  height: 100vh;
  max-width: none;
  max-height: none;
  background: rgba(16, 17, 17, .96);
  color: var(--text-color);
  overflow: hidden;
}

.lightbox::backdrop {
  background: transparent;
}

.lightbox[open] {
  display: flex;
  align-items: center;
  justify-content: center;
  animation: fadein var(--animations-time);
}

.lightbox-figure {
  margin: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  max-width: calc(100vw - 8rem);
}

.lightbox-img {
  display: block;
  max-width: 100%;
  max-height: calc(100vh - 6rem);
  object-fit: contain;
  touch-action: pan-y pinch-zoom;
}

.lightbox-caption {
  display: flex;
  gap: 1.25rem;
  padding-top: .75rem;
  font-size: 90%;
  line-height: 175%;
  text-align: center;
}

.lightbox-count {
  color: var(--text-color-low-contrast);
  white-space: nowrap;
}

.lightbox-btn {
  position: absolute;
  padding: 1rem 1.25rem;
  font-size: 2.5rem;
  line-height: 1;
  letter-spacing: 0;
}

.lightbox-btn:hover {
  color: var(--accent-color-light);
}

.lightbox-prev { left: .5rem; top: 50%; transform: translateY(-50%); }
.lightbox-next { right: .5rem; top: 50%; transform: translateY(-50%); }
.lightbox-close { top: .25rem; right: .5rem; font-size: 1.5rem; }

.lightbox-single .lightbox-prev,
.lightbox-single .lightbox-next {
  display: none;
}

/* :::::::::::::::: small screens ::::::::::::::::::: */
@media (max-width: 576px) {
  .tile {
    width: calc((100% - 1.25rem) / 2);
  }

  .lightbox-figure {
    max-width: calc(100vw - 1rem);
  }

  .lightbox-prev,
  .lightbox-next {
    display: none;
  }
}