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

body {
  background: white;
  font-family: Georgia, "Times New Roman", serif;
  color: black;
  height: 100vh;
  display: flex;
}

/* Sidebar */
nav {
  width: 260px;
  padding: 40px 30px;
  border-right: 1px solid #eee;
}

nav ul {
  list-style: none;
}
#sidebar {
  margin-top: 30px;
}


.subitems li {
  margin-bottom: 10px;
  font-style: italic
  
}

nav a {
  color: black;
  cursor: pointer;
  text-decoration: none;
  font-size: 0.8rem;
}

nav a:hover {
  opacity: 0.6;
}

/* Hamburger button (hidden on desktop) */
.hamburger {
  display: none;
  background: transparent;
  border: none;
  font-size: 1.2rem;
  cursor: pointer;
  position: absolute;
  right: 20px;
  top: 50%;
  transform: translateY(-50%);
}

#asciiDisplay {
  font-family: monospace;
}

/* Main */
main {
  flex: 1;
  display: flex;
  justify-content: center;
  overflow-y: auto;
}

.post {
  width: 100%;
  max-height: 100vh;       
  display: flex;
  flex-direction: column;
}

.carousel {
  flex: 0 1 70%;                 
  overflow: hidden;
  position: relative;
  display: flex;
  overflow-x: auto;
  justify-content: safe center;
}
.image-container {
    height: 100%; 
    overflow-y: hidden;
    overflow-x: auto;
    display: flex;
    -webkit-overflow-scrolling: touch;
    -ms-overflow-style: none;  
    scrollbar-width: none; 
    min-width: 0;
}

.image-container img {
    height: 100%;
    padding-right: 0.4rem;
    object-fit: contain;
    width: auto; 
}
.image-container::-webkit-scrollbar {
    display: none;
  }

.carousel-nav {
  position: absolute;
  bottom: 10px;
  width: 100%;
  text-align: center;
  
}

.carousel-nav span {
  margin: 0 5px;
  font-style: italic;
  text-decoration: underline;
  cursor: pointer;
  background-color: white;
  padding: 0 2px;
  font-style: italic;
}

.carousel-nav span.active {
  text-decoration: none;
  font-style: normal;
}

/* Text */
.post-text {
  flex: 1 1 30%;
  display: flex;
  justify-content: flex-end;
  align-items: center;
  align-self: flex-end;
  overflow-y: auto;
  padding: 10px;
  text-align: right;
}

.post-text p {
  margin-bottom: 20px;
  white-space: pre-wrap;
}

/* Mobile styles: hide sidebar, show top banner nav with hamburger */
@media (max-width: 768px) {
  body {
    display: block;
    height: auto;
  }

  /* Make nav a top banner */
  nav {
    width: 100%;
    padding: 10px 16px;
    border-right: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    z-index: 1000;
  }

  /* Ensure title (h1) and hamburger align vertically */
  nav h1 {
    margin: 0;
    font-size: 1rem;
    line-height: 1;
  }

  /* Show hamburger on mobile */
  .hamburger {
    display: block;
    background: transparent;
    border: none;
    font-size: 1.2rem;
    cursor: pointer;
    position: static;
    right: auto;
    top: auto;
    transform: none;
    padding: 6px;
  }

  /* Hide the top-level sidebar (`#sidebar`) by default; expose as dropdown when nav has .open.
     Use a child selector so nested `.subitems` ULs remain normal flow (they won't stack on top of each other). */
  nav > #sidebar {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: white;
    padding: 12px 18px;
    border-bottom: 1px solid #eee;
    box-shadow: 0 8px 20px rgba(0,0,0,0.06);
    max-height: calc(100vh - 56px);
    overflow-y: auto;
    margin-top: 0; /* ensure dropdown sits flush under nav */
  }

  nav.open > #sidebar {
    display: block;
  }

  nav a {
    display: inline-block;
    padding: 6px 0;
    font-size: 0.95rem;
  }

  /* Make main content sit below the fixed nav */
  main {
    margin-top: 56px; /* match nav approximate height */
  }
  .post-text {
    font-size: 0.8rem;
  }

  /* Small adjustments for carousel on small screens */
  .carousel {
    flex-basis: auto;
    height: calc(60vh - 56px);
  }

  .image-container img {
    height: auto;
  }
  #asciiDisplay {
    font-size: 0.6rem;
  }
}