:root{
  --text:#111;
  --muted:#333;
  --link:#1a0dab;
  --border:#e6e6e6;
  --utd-orange:#E87500;
  --utd-green:#1f7a1f;
  --title-red:#c00000;
  --max: 1180px;
  --sidebar: 300px;
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family: Arial, Helvetica, sans-serif;
  color: var(--text);
  background:#fff;
  line-height:1.55;
  font-size:16px;
}

a{ color: var(--link); text-decoration: underline; }
a:hover{ color:#0b57d0; }

.header{ border-bottom: 1px solid var(--border); background:#fff; }
.header-inner{
  max-width: var(--max);
  margin: 0 auto;
  padding: 18px 18px 14px 18px;
  display:flex;
  align-items:flex-start;
  justify-content: space-between;
  gap: 18px;
}

.brand{ display:flex; align-items:center; gap: 14px; }
.brand img{ height: 52px; width: auto; display:block; }
.brand-title .name{
  font-family: Georgia, "Times New Roman", Times, serif;
  font-size: 34px;
  font-weight: 700;
  letter-spacing: .2px;
  line-height: 1.05;
  margin: 0;
}

.nav{
  display:flex;
  flex-wrap:wrap;
  gap: 16px;
  align-items:center;
  justify-content:flex-end;
  padding-top: 6px;
}
.nav a{
  color:#333;
  text-decoration:none;
  font-size: 16px;
  padding: 6px 2px;
}
.nav a:hover{ text-decoration: underline; }
.nav a.active{ font-weight: 700; color:#000; }

.main{
  max-width: var(--max);
  margin: 0 auto;
  padding: 18px 18px 28px 18px;
}

.layout{ display:grid; grid-template-columns: var(--sidebar) 1fr; gap: 40px; }

@media (max-width: 980px){
  :root{ --sidebar: 1fr; }
  .layout{ grid-template-columns: 1fr; gap: 24px; }
  .header-inner{ flex-direction:column; }
  .nav{ justify-content:flex-start; }
}

.sidebar{ padding-top: 8px;  font-size: 16px; }
.headshot{
  width: 170px; height: 170px;
  object-fit: cover;
  display:block;
  border: 1px solid var(--border);
  background:#f7f7f7;
}
.s-name{ margin-top: 18px; font-weight: 700; font-size: 18px; }
.s-title{ margin-top: 6px; font-size: 14px; color:#444; }

.s-dept{ margin-top: 18px; font-size: 16px; font-weight: 700; }
.s-dept a{ color: var(--utd-green); text-decoration: underline; }
.s-univ{ margin-top: 10px; font-size: 22px; font-weight: 700; }
.s-univ a{ color: var(--utd-orange); text-decoration: none; }
.s-univ a:hover{ text-decoration: underline; }

.contact{ margin-top: 18px; font-size: 14px; }
.contact .row{ margin-top: 10px; }
.label{ font-weight: 700; }

.addr{ margin-top: 14px; color:#444; font-size: 14px; line-height: 1.4; }

/* CV / Resume links on homepage sidebar */
.side-docs{
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px solid var(--border);
}
.side-docs a{
  display:block;
  margin-top: 8px;
  color:#333;
  text-decoration:none;
  font-size: 15px;
}
.side-docs a:hover{ text-decoration: underline; }

.side-links{ margin-top: 16px; }
.side-links a{ display:block; margin-top: 12px; font-size: 16px; }

.content p{ margin: 14px 0; color:#222; }

.banner{
  width: 100%;
  height: 180px;
  border: 1px solid var(--border);
  object-fit: cover;
  background:#f2f2f2;
  display:block;
  margin-bottom: 14px;
}

.h3{ margin-top: 18px; font-weight: 700; color: var(--title-red); font-size: 16px; }

ul{ margin: 10px 0 0 18px; padding: 0; }
li{ margin: 7px 0; }

.pub-year{ margin-top: 18px; font-weight: 700; }
.pub-list{ margin-top: 8px; }

.small-note{ color:#444; font-size: 13px; }

.footer{
  max-width: var(--max);
  margin: 0 auto;
  padding: 14px 18px 26px 18px;
  color:#666;
  font-size: 13px;
  border-top: 1px solid var(--border);
}

/* Icon links (Scholar, LinkedIn) */
.icon-links{
  margin-top: 16px;
  display:flex;
  gap: 10px;
  align-items:center;
}
.icon-link{ display:inline-flex; align-items:center; justify-content:center; 
  width: 34px;
  height: 34px;
  border: 1px solid var(--border);
  border-radius: 6px;
  text-decoration:none;
 padding: 0; }
.icon-link img{ width: 30px; height: 30px; display:block; }
.icon-link:hover{ background:#f7f7f7; }

/* Teaching page formatting */
.teaching-list{ margin-top: 10px; }
.teaching-list li{
  margin: 14px 0;
}
.muted{ color:#444; }


/* Teaching formatting */
.teaching-list{ margin-top: 10px; }
.teaching-list li{ margin: 16px 0; }
.t-head{
  display:flex;
  justify-content: space-between;
  gap: 12px;
  align-items: baseline;
}
.t-years{ color:#444; }
.t-org{ margin-top: 3px; color:#222; }
.t-courses{ margin-top: 3px; color:#222; }
.t-label{ font-weight: 700; }


/* Override: center and enlarge social icons */
.icon-link{
  display:flex !important;
  align-items:center !important;
  justify-content:center !important;
  width: 34px !important;
  height: 34px !important;
  padding: 0 !important;
}
.icon-link img{
  width: 32px !important;
  height: 32px !important;
  display:block !important;
  margin: 0 !important;
}


/* Single-column layout (no sidebar) */
.layout.layout-single{ grid-template-columns: 1fr; gap: 0; }

.sidebar a{ font-size: 16px; }