/* Shared heading styles */
h1,
h2,
h3 {
  position: relative;
  padding-left: 10px;
  line-height: 1.2;
  margin-top: 2rem;
  margin-bottom: 2rem;
  letter-spacing: -0.01em;
}

h1 {
  border-left: 3px solid var(--accent);
  font-size: 2rem;
  font-weight: 500;
}

h2 {
  border-left: 3px solid var(--accent2);
  font-size: 1.5rem;
  font-weight: 500;
}

h3 {
  border-left: 3px solid var(--accent3);
  padding-left: 8px;
  font-size: 1.25rem;
  font-weight: 500;
  line-height: 1.25;
  margin-top: 1.5rem;
  margin-bottom: 1.5rem;
  letter-spacing: -0.005em;
}

h1::after,
h2::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -0.5rem;
  width: 100%;
  height: 1px;
  background-color: var(--hr);
  transition: background-color var(--transition-time) ease;
}
p {
  line-height: 1.9;
  margin: 1rem 0;
  margin-left: 1rem;
}

/* Image styling */
.img-external {
  display: flex;
  flex-direction: column;
  margin: 1rem 0;
  align-items: center;
}

.img-container {
  position: relative;
  width: fit-content;
  display: inline-block;
  margin: 1rem 0;
}

.img-container img, video {
  margin: auto;
  max-width: 80%;
  display: block;
  border-radius: 5px;
}

.img-credit {
  text-align: right;
  position: absolute;
  bottom: 4px;
  right: 6px;
  font-size: 0.5rem;
  font-style: italic;
  color: rgba(255, 255, 255, 0.7);
  background: rgba(0, 0, 0, 0.5);
  padding: 2px 4px;
  border-radius: 3px;
}
/* Inline code (not fenced blocks) */
code:not(.hljs) {
  background: var(--code-bg);
  color: var(--code-fg);

  padding: 0.15rem 0.4rem;
  border-radius: 0.375rem;
  font-weight: 500;

  border: 1px solid color-mix(in srgb, var(--code-bg), #000 25%);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08),
    0 1px 2px rgba(0, 0, 0, 0.25);
}

.img-square {
  width: 60%;
}
/* List styling */
ul {
  margin-left: 1rem;
  list-style-type: disc;
}

ol {
  margin-left: 1rem;
}
li::marker {
  font-weight: bold;
}

li {
  line-height: 2.3;
}
/* table styling */
.table-container {
  width: 100%;
  overflow-x: scroll;
}

table {
  white-space: nowrap;
  margin: auto;
  border-collapse: collapse;
}

th,
td {
  border: 1px solid var(--border);
  transition: border-color var(--transition-time) ease;
  padding: 8px 12px;
  text-align: left;
  text-align: center;
}

th {
  background-color: var(--search);
  font-weight: 600;
}

.katex {
  overflow-x: auto;
  padding: 0.5rem 0;
  white-space: nowrap;
  display: block;
  width: 100%;
}
.katex-mathml {
  height: fit-content !important;
}

.link {
  color: var(--accent);
  display: inline;
}
.function-descriptor {
  display: grid;
  grid-template-columns: 1fr 4fr;
  background-color: var(--descriptor);
  margin-left: 1rem;
  padding: 1rem;
  align-items: center;
}

.image-description {
  max-width: 90%;
  text-align: center;
  line-height: 2;
}

.hljs{
  background-color: var(--block-code);
}
pre {
  position: relative;
  padding-left: 3.5rem;
  background-color: var(--block-code);
  margin-left: 0rem;
  line-height: 2;
  font-size: 0.9rem;
}
pre::before {
  content: attr(data-line-numbers);
  position: absolute;
  top: 1em;
  left: 0;
  width:fit-content;
  padding: 0 1.6rem;
  text-align: right;
  color: #6b7280;
  user-select: none;
}

/* Media Query */
@media screen and (max-width: 500px) {
  .img-square {
    width: 100%;
  }
  .image-description {
    max-width: 100%;
  }
}