:root {
  --main-background: #f5f5f5;
  --main-color: #000000;
  --accent-background: #069;
  --accent-color: #fff;
  --main-width: 4096px;
  --fonts: arial, sans-serif;
}

*,
::before,
::after {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: var(--fonts);
  background-color: var(--main-background);
  background-image: url("/background.svg");
  background-repeat: repeat;
  color: var(--main-color);

  /* Add these properties */
  display: flex;
  flex-direction: column;
  height: 100vh;
}

.card {
  padding: 0.5rem;
  max-width: 1024px;
  margin-left: auto;
  margin-right: auto;
}

.language-suggestion {
  padding: 1rem;
  max-width: 1024px;
  margin-left: auto;
  margin-right: auto;
}

.text-center {
  text-align: center;
}

.screenshot {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

header {
  padding-left: 1rem;
  padding-right: 1rem;
  padding-top: 0.5rem;
  background-color: var(--accent-background);
  color: var(--accent-color);
  margin: 0;
  top: 0;
}
header > * {
  max-width: var(--main-width);
  margin: auto;
  vertical-align: middle;
  color: var(--accent-color);
  background-color: var(--accent-background);
}

main {
  margin: auto;
  width: min(var(--main-width), calc(100vw - 2rem));
  color: var(--main-color);
  display: flex;
  flex-direction: column;
  flex: 1;
}

main > * {
  /*padding: 1rem;*/
  margin-top: 0.5rem;
  margin-bottom: 0.5rem;
  width: 100%;
  background-color: var(--main-background);
  border-radius: 0.5rem;
  border-color: var(--main-color);
}

footer {
  padding-left: 1rem;
  padding-right: 1rem;
  padding-top: 0.5rem;
  padding-bottom: 0.5rem;
  background-color: var(--accent-background);
  color: var(--accent-color);
  text-align: center;
}
footer > * {
  max-width: var(--main-width);
  margin: auto;
}
footer * {
  color: var(--accent-color);
}
main table {
  width: 100%;
  border-collapse: collapse;
  border: 1px solid var(--main-color);
}
main th,
main td {
  border: 1px solid var(--main-color);
  padding: 0.5rem;
  text-align: start;
}

input {
  padding: 0.25rem 0.5rem;
  margin-left: 0px;
  min-height: 2rem;
}

button,
.button {
  padding: 0.25rem 0.5rem;
  display: inline-block;

  background-color: var(--accent-background);
  color: var(--accent-color);
  border: none;
  border-radius: 0.25rem;
  text-decoration: none;
}
button:hover,
.button:hover {
  cursor: pointer;
}

.primary-button {
  font-size: 1.25rem;
}

main h1,
main h2,
main h3,
main h4,
main h5,
main h6 {
  color: var(--accent-background);
}

header a {
  color: var(--accent-color);
}
main a {
  color: var(--accent-background);
  text-decoration: underline;
}

ul li,
ol li {
  margin-bottom: 0.5rem;
  margin-top: 0.5rem;
}
li a {
  text-decoration: none;
}
li a:hover {
  text-decoration: underline;
}
.flex {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.language-switcher {
  display: inline-block;
  line-height: 40px;
  vertical-align: middle;
  margin-left: auto;
}
.language-switcher select {
  padding: 5px;
  border: none;
  border-radius: 3px;
  background-color: #fff;
  color: #333;
  vertical-align: middle;
}

.logo {
  height: 40px;
  display: inline-block;
  vertical-align: middle;
}

.logo img {
  height: 100%;
  vertical-align: middle;
  width: auto;
}
.logo a {
  text-decoration: none;
}

.hidden {
  display: none;
}

.site-title {
  font-size: 1.3em;
}

.file-list {
  list-style-type: none;
  padding: 0;
  margin: 0.5rem 0.5rem;
  width: min(250px, 25vw);
  overflow-y: auto;
  overflow-x: hidden;
  max-height: 100%;
}

.file-list li {
  margin-bottom: 0;
  margin-top: 0;
  height: 3.5em;
  overflow: hidden;
  text-overflow: ellipsis;
  border-bottom: 1px solid #e0e0e0;
  padding-bottom: 10px;
  margin-bottom: 10px;
  cursor: pointer;
}
.filelist li:last-child {
  border-bottom: none; /* Remove border from last item */
}
.file-list li:nth-child(even) {
  background-color: #f0f0f0;
}
.file-list li:nth-child(odd) {
  background-color: #f5f5f5;
}
.file-list li a {
  text-decoration: none;
  display: block;
  padding: 0 0.5rem;
}
.file-list li a:hover {
  text-decoration: underline;
}
.file-list li.selected {
  background-color: #d4e6f1;
  font-weight: bold;
  border-right: 2px solid #3498db;
  padding-right: 4px;
}
.notepad-container {
  display: flex;
  flex: auto;
  overflow: hidden;
  max-height: calc(100vh - 65px);
}

.sidebar {
  background-color: #f0f0f0;
  border-right: 2px solid #ccc;
}

.sidebar-toggle,
.menu-icon {
  padding: 0;
  background-color: transparent;
  border: none;
  cursor: pointer;
  font-size: 0.75rem;
  color: #333;
  transition: color 0.3s ease;
  max-height: 22px;
}

@media screen and (max-width: 600px) {
  main {
    width: 100vw;
  }
}

.main-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.menu-bar {
  display: flex;
  background-color: #d3d3d3;
  padding: 10px;
}

.menu-item {
  margin-right: 20px;
  cursor: pointer;
}

.menu-item:hover {
  text-decoration: underline;
}

.notepad-textarea {
  flex: 1;
  padding: 10px;
  border: none;
  resize: none;
  outline: none;
  font-family: arial, sans-serif;
}

.submenu {
  display: none;
  position: absolute;
  background-color: #f9f9f9;
  min-width: 160px;
  max-width: 80vw;
  box-shadow: 0px 8px 16px 0px rgba(0, 0, 0, 0.2);
  z-index: 1;
}

.menu-item.active > .submenu {
  display: block;
}

.menu-item {
  position: relative;
  cursor: pointer;
}
.submenu .menu-item {
  display: block;
  padding: 8px 16px;
  margin: 0;
}

.submenu .menu-item:hover {
  background-color: #f1f1f1;
}