/* Reset */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Roboto', sans-serif;
  background-color: #f9f9f9;
  color: #333;
  line-height: 1.6;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

header {
  background-color: #2750cb;
  color: white;
  text-align: center;
  padding: 30px;
  position: relative;
}

.header-actions {
  position: absolute;
  top: 20px;
  right: 20px;
}

.sandwich-menu {
  cursor: pointer;
  display: none;
  align-items: center;
  justify-content: center;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  transition: background-color 0.3s ease;
}

.header-actions .sandwich-menu:hover {
  background-color: rgba(255, 255, 255, 0.2);
}

.sandwich-menu svg {
  height: 40px;
  width: 40px;
}

.dropdown-menu {
  display: none;
  position: absolute;
  top: 75px;
  right: 20px;
  background-color: white;
  border-radius: 8px;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  padding: 4px;
  z-index: 10;
}

.dropdown-menu.show {
  display: block;
}

.dropdown-menu button {
  background-color: #2750cb;
  color: white;
  border: none;
  padding: 10px 20px;
  border-radius: 4px;
  cursor: pointer;
  transition: background-color 0.3s ease;
}

.dropdown-menu button:hover {
  background-color: #3a5ad0;
}

h1 {
  font-size: 2.5rem;
  margin-bottom: 10px;
  font-weight: 600;
}

p {
  font-size: 1.2rem;
  font-weight: 400;
}

.content {
  display: none;
  justify-content: space-around;
  gap: 2rem;
  padding: 40px;
  flex-wrap: wrap;
  flex: 1;
}

section {
  background-color: #ffffff;
  border-radius: 12px;
  padding: 30px;
  width: 100%;
  max-width: 500px;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease;
}

h2 {
  font-size: 1.6rem;
  margin-bottom: 20px;
  color: #2750cb;
  font-weight: 600;
}

textarea {
  width: 100%;
  height: 200px;
  padding: 15px;
  border-radius: 8px;
  border: 1px solid #ddd;
  margin-bottom: 20px;
  font-size: 1rem;
  font-family: 'Courier New', monospace;
  transition: border-color 0.3s ease;
}

textarea:focus {
  outline: none;
  border-color: #2750cb;
}

button {
  display: block;
  width: 100%;
  padding: 12px;
  background-color: #2750cb;
  color: white;
  border: none;
  border-radius: 8px;
  font-size: 1.1rem;
  font-weight: 600;
  transition: background-color 0.3s ease, opacity 0.3s ease;
  opacity: 0.5;
}

button:enabled {
  opacity: 1;
  cursor: pointer;
}

button:hover:enabled {
  background-color: #2e59a5;
}

button.loading {
  opacity: 0.5;
  pointer-events: none;
}

button .spinner {
  display: inline-block;
  width: 20px;
  height: 20px;
  border: 3px solid #fff;
  border-top: 3px solid #2750cb;
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

.success {
  color: #00FF41;
}

.error {
  color: #f25f4c;
}

.warning {
  color: #ffd803;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

pre {
  background-color: #182136;
  color: white;
  padding: 15px;
  border-radius: 8px;
  font-size: 1rem;
  font-family: 'Courier New', monospace;
  overflow-x: auto;
  height: 90%;
}

.expand-collapse {
  position: absolute;
  top: 10px;
  right: 10px;
  display: flex;
  gap: 10px;
  z-index: 100;
  padding: 12px;
  cursor: pointer;
  border-radius: 8px;
  transition: background-color 0.2s ease;
  outline: none;
}

.expand-collapse:hover {
  background-color: rgba(0, 0, 0, 0.1);
}

.output.expanded .expand-collapse:hover {
  background-color: rgba(255, 255, 255, 0.1);
}

.expand-collapse i {
  cursor: pointer;
  font-size: 20px;
  color: #333;
  background: #fff;
  border-radius: 4px;
  padding: 5px;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.output {
  position: relative;
  width: 100%;
  max-width: 500px;
}

.output.expanded {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  max-width: 100%;
  height: 100%;
  z-index: 1000;
  background: #182136;
  display: flex;
  flex-direction: column;
  margin: 0;
  padding: 20px;
  border-radius: 0;
  color: white;
}

.output.expanded pre {
  flex: 1;
  margin: 0;
  padding: 20px;
  height: auto;
  overflow-y: auto;
  width: 100%;
  border-radius: 0;
}

.output.expanded .expand-collapse i {
  color: #fff;
  background: #2d3748;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.3);
}

.output.expanded h2 {
  display: none;
}

#outputArea a {
  color: #bae8e8;
}

#outputArea a:hover {
  color: white;
}

.cy {
  color: #4EC9B0;
}

.dot {
  color: #D4D4D4;
}

.command {
  color: #DCDCAA;
}

.parens {
  color: #D4D4D4;
}

.string {
  color: #CE9178;
}

.cy-light {
  color: #0b6e4f;
}

.dot-light {
  color: #666666;
}

.command-light {
  color: #7209b7;
}

.parens-light {
  color: #666666;
}

.param-light {
  color: #d00000;
}

.string-light {
  color: #bc4749;
}

ul {
  list-style-type: none;
  padding: 10px;
}

.code-snippet p,
li {
  margin-bottom: 12px;
  font-size: 1rem;
  font-family: 'Courier New', monospace;
}

.code-snippet p pre {
  color: #000000;
}

footer {
  background-color: #2750cb;
  color: white;
  text-align: center;
  padding: 25px;
  margin-top: auto;
  position: sticky;
  bottom: 0;
  width: 100%;
}

footer p {
  font-size: 1.2rem;
  font-weight: 500;
  padding-bottom: 25px;
}

footer ul {
  all: unset;
}

footer ul li {
  all: unset;
}

footer a {
  color: white;
  margin: 0 10px;
}

footer a:hover {
  text-decoration: none
}

#login {
  background-color: #ffffff;
  border-radius: 12px;
  padding: 30px;
  width: 100%;
  max-width: 400px;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.1);
  margin: auto;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

#login h2 {
  font-size: 1.8rem;
  margin-bottom: 20px;
  color: #2750cb;
  font-weight: 600;
  text-align: center;
}

#login button {
  width: 100%;
  padding: 15px;
  background-color: #2750cb;
  color: white;
  border: none;
  border-radius: 8px;
  font-size: 1.1rem;
  font-weight: 600;
  transition: background-color 0.3s ease, opacity 0.3s ease;
  opacity: 0.5;
}

#login button:enabled {
  opacity: 1;
  cursor: pointer;
}

#login button:hover:enabled {
  background-color: #2e59a5;
}

nav#menu {
  display: flex;
  justify-content: flex-end;
  padding: 10px;
}

nav#menu button {
  background-color: #2750cb;
  color: white;
  border: none;
  border-radius: 8px;
  padding: 10px 20px;
  font-size: 1rem;
  cursor: pointer;
  transition: background-color 0.3s ease;
}

nav#menu button:hover {
  background-color: #2e59a5;
}

.expand-collapse:focus {
  box-shadow: 0 0 0 3px rgba(39, 80, 203, 0.5);
}

.expand-collapse:focus:not(:focus-visible) {
  box-shadow: none;
}

.expand-collapse:focus-visible {
  box-shadow: 0 0 0 3px rgba(39, 80, 203, 0.5);
}

.banner {
  position: fixed;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  background-color: #ffffff;
  border-radius: 12px;
  box-shadow: 0px 4px 15px rgba(0, 0, 0, 0.1);
  padding: 4px;
  z-index: 1000;
  max-width: 700px;
  width: 100%;
  box-sizing: border-box;
  border: 1px solid #ddd;
}

.banner .content {
  max-width: 700px;
  text-align: center;
  display: block;
}

.banner .content p {
  font-size: 16px;
  line-height: 1.6;
  color: #333;
  padding: 8px;
}

.banner .buttons {
  display: flex;
  justify-content: space-around;
  margin-top: 20px;
}

.banner .buttons button {
  width: auto;
  padding: 10px 20px;
}

#captcha {
  background-color: #ffffff;
  border-radius: 12px;
  padding: 30px;
  width: 100%;
  max-width: 400px;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.1);
  margin: auto;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

#captcha h2 {
  font-size: 1.8rem;
  margin-bottom: 20px;
  color: #2750cb;
  font-weight: 600;
  text-align: center;
}

.captcha-container {
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.captcha-challenge {
  background-color: #f5f5f5;
  padding: 15px;
  border-radius: 8px;
  text-align: center;
  font-size: 1.2rem;
  font-weight: 500;
}

#captchaInput {
  width: 100%;
  padding: 12px;
  border: 1px solid #ddd;
  border-radius: 8px;
  font-size: 1rem;
  transition: border-color 0.3s ease;
}

#captchaInput:focus {
  outline: none;
  border-color: #2750cb;
}

#captcha button {
  width: 100%;
  padding: 12px;
  background-color: #2750cb;
  color: white;
  border: none;
  border-radius: 8px;
  font-size: 1.1rem;
  font-weight: 600;
  cursor: pointer;
  transition: background-color 0.3s ease;
}

#captcha button:hover {
  background-color: #2e59a5;
}

#captchaError {
  text-align: center;
  font-size: 0.9rem;
  margin-top: 10px;
  color: #AB1A0D;
}

button:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

@media (max-width: 768px) {
  .content {
    align-items: center;
    padding: 20px;
  }

  #login {
    width: 90%;
  }

  .login-form {
    padding: 20px;
  }

  .banner {
    width: 88%;
  }
}