/* Shared CS 373 course-site theme */
:root{
  --ut-orange:#bf5700;
  --ut-orange-dark:#9a4600;

  --bg:#ffffff;
  --surface:#f6f7f8;
  --text:#111827;
  --muted:#6b7280;
  --border:#e5e7eb;
  --card:#f9fafb;
  --link:#2563eb;
  --accent:var(--ut-orange);
  --radius:16px;
  --nav-bg:rgba(255,255,255,0.96);
}

*{ box-sizing:border-box; }

html{ scroll-behavior:smooth; }

body{
  margin:0;
  font:16px/1.5 system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  color:var(--text);
  background:var(--bg);
}

a{ color:var(--link); text-decoration:none; }
a:hover{ text-decoration:underline; }

header{
  border-bottom:1px solid var(--border);
  background:var(--bg);
}

.wrap{
  max-width:980px;
  margin:0 auto;
  padding:18px 16px;
}

.utcs-emblem{
  display:flex;
  align-items:center;
  gap:14px;
  margin-bottom:10px;
}

.utcs-emblem img{
  height:42px;
  width:auto;
}

.title{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  align-items:baseline;
  justify-content:space-between;
}

h1{ font-size:22px; margin:0; }
h2{ font-size:18px; margin:22px 0 10px; }
h3{ font-size:16px; margin:0 0 8px; }

/* Offset anchor jumps so sticky navigation does not cover section headings. */
section[id]{
  scroll-margin-top:90px;
}


.meta{
  color:var(--muted);
  font-size:14px;
}

.pill{
  display:inline-block;
  padding:2px 10px;
  border:1px solid var(--border);
  border-radius:999px;
  background:var(--card);
  font-size:13px;
  color:var(--muted);
}

.note{
  margin-top:12px;
  padding:12px 14px;
  border:1px solid var(--border);
  border-radius:12px;
  background:var(--card);
}

.note.compact-note{
  margin:0 0 16px;
}

.site-nav{
  position:sticky;
  top:0;
  z-index:50;
  background:var(--nav-bg);
  border-bottom:1px solid var(--border);
  backdrop-filter:saturate(180%) blur(10px);
}

.site-nav .wrap{
  padding-top:10px;
  padding-bottom:10px;
}

nav{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  margin:0;
}

.tab{
  display:inline-block;
  padding:8px 12px;
  border:1px solid var(--border);
  border-radius:10px;
  background:var(--card);
  font-size:14px;
}

.tab.active,
.tab[aria-current="page"]{
  border-color:#d1d5db;
  background:#fff;
  font-weight:600;
}

.breadcrumb{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:6px;
  margin:0 0 16px;
  color:var(--muted);
  font-size:13px;
}

.breadcrumb .sep{
  color:#9ca3af;
}

main{ padding:18px 0 36px; }

footer{
  border-top:1px solid var(--border);
  color:var(--muted);
  font-size:13px;
}

.small{
  font-size:13px;
  color:var(--muted);
}

.grid{
  display:grid;
  gap:14px;
  grid-template-columns:1fr;
}

@media (min-width:860px){
  .grid{ grid-template-columns:1fr 1fr; }
  .grid.two{ grid-template-columns:1fr 1fr; }
}

.card{
  border:1px solid var(--border);
  border-radius:12px;
  background:var(--bg);
  padding:12px 14px;
}

.section-title{
  color:var(--accent);
  font-weight:700;
}

.resource-nav{
  display:grid;
  gap:10px;
  grid-template-columns:1fr;
}

@media (min-width:700px){
  .resource-nav{ grid-template-columns:1fr 1fr; }
}

ul, ol{
  margin-top:8px;
  padding-left:24px;
}

li{ margin:4px 0; }

pre{
  overflow-x:auto;
  white-space:pre-wrap;
  word-break:break-word;
  background:var(--card);
  border:1px solid var(--border);
  border-radius:10px;
  padding:10px 12px;
  font-size:13px;
  line-height:1.45;
}

code{
  font-family:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
}

.steps{
  counter-reset:item;
  list-style:none;
  padding-left:0;
}

.steps > li{
  border:1px solid var(--border);
  border-radius:12px;
  padding:12px 14px;
  background:var(--bg);
  margin:0 0 12px;
}

.steps > li strong:first-child{
  display:block;
  margin-bottom:6px;
  color:var(--accent);
}

.callout{
  border-left:4px solid var(--accent);
  background:var(--card);
  border-radius:10px;
  padding:10px 12px;
  margin:12px 0;
}

.jump-nav{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  margin-top:12px;
}

.table-scroll{
  overflow-x:auto;
  -webkit-overflow-scrolling:touch;
  border-radius:12px;
}

table{
  width:100%;
  border-collapse:collapse;
  border:1px solid var(--border);
  border-radius:12px;
  overflow:hidden;
}

th, td{
  padding:10px 10px;
  border-bottom:1px solid var(--border);
  vertical-align:top;
}

th{
  text-align:left;
  background:var(--card);
  font-weight:600;
}

tr:last-child td{ border-bottom:none; }

caption{
  caption-side:top;
  text-align:left;
  padding:10px 0;
  color:var(--muted);
  font-size:14px;
}

.table-card{
  padding:0;
  overflow:hidden;
}

.command-table{
  border:none;
  border-radius:0;
}

.command-table .num{
  width:42px;
  color:var(--muted);
  text-align:right;
}

.command-table code{
  background:var(--card);
  border:1px solid var(--border);
  border-radius:8px;
  padding:2px 6px;
  white-space:nowrap;
}

.command-table td:nth-child(2){ width:28%; }

.schedule-table{
  table-layout:fixed;
  min-width:980px;
}

.schedule-table th,
.schedule-table td{
  font-size:13px;
  line-height:1.35;
}

.schedule-table th{ text-align:center; }
.schedule-table td{ word-break:normal; overflow-wrap:anywhere; }
.schedule-table .week-cell{ width:16%; background:var(--card); }
.schedule-table .date-label{
  font-size:12px;
  font-weight:600;
  color:var(--muted);
  margin-bottom:6px;
}
.schedule-table .week-notes{ margin-top:8px; }
.schedule-table .alt-row td{ background:#fcfcfd; }
.schedule-table ul{ margin:4px 0 4px 18px; padding:0; }
.schedule-table b,
.schedule-table strong{ font-weight:700; }

@media (max-width:700px){
  .command-table code{
    white-space:normal;
    word-break:break-word;
  }
  th, td{ padding:8px 8px; }
  .command-table td:nth-child(2){ width:auto; }
}


.resource-hub a[aria-current="page"]{
  font-weight:700;
  color:var(--text);
}