/* =========================================================================
   Clemson University palette
   Official brand colors:
     Clemson Orange   #F66733
     Regalia (Purple) #522D80
   Supporting neutrals:
     Campus Beige     #C8BFB2
     Bronze           #685C53
     Solid White      #FFFFFF
     Clemson Black    #101820
   ========================================================================= */

:root {
  --clemson-orange: #F66733;
  --clemson-orange-dark: #C8471B;
  --clemson-regalia: #522D80;
  --clemson-regalia-dark: #3C1F63;
  --clemson-beige: #C8BFB2;
  --clemson-beige-light: #F4F1EB;
  --clemson-bronze: #685C53;
  --clemson-black: #101820;
  --clemson-white: #FFFFFF;
}

/* --- Links --- */
a,
a:visited {
  color: var(--clemson-regalia);
  text-decoration: none;
}

a:hover,
a:focus {
  color: var(--clemson-orange);
  text-decoration: underline;
}

/* --- Navbar (Quarto / Bootstrap) --- */
.navbar {
  background-color: var(--clemson-regalia) !important;
  border-bottom: 4px solid var(--clemson-orange);
}

.navbar .navbar-brand,
.navbar .nav-link,
.navbar .navbar-title {
  color: var(--clemson-white) !important;
}

.navbar .nav-link:hover,
.navbar .nav-link:focus,
.navbar .navbar-brand:hover {
  color: var(--clemson-orange) !important;
}

/* --- Headings --- */
h1, h2 {
  color: var(--clemson-regalia);
  border-bottom: 2px solid var(--clemson-orange);
  padding-bottom: 0.25rem;
}

h3, h4 {
  color: var(--clemson-regalia-dark);
}

h5, h6 {
  color: var(--clemson-bronze);
}

/* --- Body --- */
body {
  color: var(--clemson-black);
  background-color: var(--clemson-white);
}

/* --- Buttons --- */
.btn-primary,
button.btn-primary {
  background-color: var(--clemson-orange);
  border-color: var(--clemson-orange);
  color: var(--clemson-white);
}

.btn-primary:hover,
.btn-primary:focus,
button.btn-primary:hover {
  background-color: var(--clemson-orange-dark);
  border-color: var(--clemson-orange-dark);
  color: var(--clemson-white);
}

.btn-secondary {
  background-color: var(--clemson-regalia);
  border-color: var(--clemson-regalia);
  color: var(--clemson-white);
}

.btn-secondary:hover,
.btn-secondary:focus {
  background-color: var(--clemson-regalia-dark);
  border-color: var(--clemson-regalia-dark);
  color: var(--clemson-white);
}

/* --- Tables --- */
table, .table {
  border-collapse: collapse;
  width: 100%;
}

table thead th,
.table thead th {
  background-color: var(--clemson-regalia);
  color: var(--clemson-white);
  border-bottom: 3px solid var(--clemson-orange);
}

table tbody tr:nth-child(even),
.table tbody tr:nth-child(even) {
  background-color: var(--clemson-beige-light);
}

table tbody tr:hover,
.table tbody tr:hover {
  background-color: var(--clemson-beige);
}

/* --- Blockquotes --- */
blockquote {
  border-left: 4px solid var(--clemson-orange);
  background-color: var(--clemson-beige-light);
  color: var(--clemson-black);
  padding: 0.75rem 1rem;
  margin: 1rem 0;
}

/* --- Inline code & code blocks --- */
code {
  color: var(--clemson-regalia-dark);
  background-color: var(--clemson-beige-light);
  padding: 0.1em 0.3em;
  border-radius: 3px;
}

pre, pre code {
  background-color: var(--clemson-beige-light);
  color: var(--clemson-black);
  border-left: 3px solid var(--clemson-orange);
}

/* --- Horizontal rule --- */
hr {
  border: 0;
  height: 2px;
  background: linear-gradient(
    to right,
    var(--clemson-orange),
    var(--clemson-regalia)
  );
}

/* --- TOC (Quarto right-side) --- */
#TOC a,
.sidebar nav a {
  color: var(--clemson-bronze);
}

#TOC a.active,
.sidebar nav a.active,
#TOC a:hover {
  color: var(--clemson-orange);
  border-left: 2px solid var(--clemson-orange);
}

/* --- Callouts (Quarto) --- */
.callout.callout-style-default {
  border-left-color: var(--clemson-orange);
}

.callout-note {
  border-left-color: var(--clemson-regalia) !important;
}

.callout-tip {
  border-left-color: var(--clemson-orange) !important;
}

/* --- Page footer --- */
.page-footer,
footer {
  background-color: var(--clemson-regalia);
  color: var(--clemson-white);
  border-top: 3px solid var(--clemson-orange);
}

.page-footer a,
footer a {
  color: var(--clemson-beige);
}

.page-footer a:hover,
footer a:hover {
  color: var(--clemson-orange);
}