/* Custom styles for student research profile */
/* Chromatic palette layered on top of the Sandstone theme's warm neutrals */

/* Main content styling */
body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  line-height: 1.6;
  background-color: #f2eee3;
}

/* Headings — warm-to-cool gradient across the hierarchy for visual rhythm */
h1 {
  color: #4e3523; /* burnt terracotta */
  margin-top: 1.5em;
  font-weight: 700;
  letter-spacing: -0.01em;
}

h2 {
  color: #bc662d; /* warm amber */
  margin-top: 1.5em;
  font-weight: 600;
  border-bottom: 2px solid #f0d9b5;
  padding-bottom: 0.2em;
}

h3 {
  color: #afb7bd#; /* muted teal */
  margin-top: 1.5em;
  font-weight: 600;
}

h4{
  color: #5f6f62; /* soft plum, closes out the gradient */
  margin-top: 1.2em;
  font-weight: 600;
}

h5, h6 {
  color: #c9d7d8; /* soft plum, closes out the gradient */
  margin-top: 1.2em;
  font-weight: 600;
}

/* Links */
a {
  color: #9b9a86;
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.15s ease, color 0.15s ease;
}

a:hover {
  color: #c1440e;
  border-bottom-color: currentColor;
  text-decoration: none;
}

/* Code blocks */
code {
  background-color: #d09d84;
  color: #6e584e;
  padding: 0.2em 0.45em;
  border-radius: 3px;
  font-size: 0.9em;
}

pre {
  background-color: #ead4cc;
  color: #784130;
  padding: 1em;
  border-radius: 6px;
  overflow-x: auto;
  border-left: 4px solid #d4923a;
}

pre code {
  background-color: transparent;
  color: inherit;
  padding: 0;
}

/* Tables */
table {
  border-collapse: collapse;
  width: 100%;
  margin: 1em 0;
}

table th,
table td {
  border: 1px solid #e6dcc8;
  padding: 0.75em;
  text-align: left;
}

table th {
  background-color: #54786f;
  color: #ffffff;
  font-weight: bold;
}

table tr:nth-child(even) {
  background-color: #faf5ea;
}

table tr:hover {
  background-color: #f0d9b5;
  transition: background-color 0.15s ease;
}

/* Blockquotes */
blockquote {
  border-left: 4px solid #c1440e;
  background-color: #fdf6ec;
  padding: 0.6em 1em;
  color: #5a4a3a;
  font-style: italic;
  margin: 1em 0;
  border-radius: 0 4px 4px 0;
}