/* UNILAG Faculty Staff Profiles — inherits the site's fonts; colours set in Staff → Settings. */
:root {
	--us-primary: #7a1020;
	--us-accent: #f2c200;
	--us-text: #1d1d1f;
	--us-muted: #5f6368;
	--us-line: #e4e1dc;
	--us-soft: #f7f5f2;
	--us-radius: 10px;
	--us-max: 1140px;
}

.us-page { color: var(--us-text); }
.us-profile, .us-wrap { max-width: var(--us-max); margin: 0 auto; padding: 40px 16px 64px; }
.us-profile *, .us-directory *, .us-depts * { box-sizing: border-box; }
.us-eyebrow { display: inline-block; font-size: .8rem; letter-spacing: .08em; text-transform: uppercase; font-weight: 600; color: var(--us-primary); text-decoration: none; margin: 0 0 .4rem; }
a.us-eyebrow:hover { text-decoration: underline; }
.us-empty { color: var(--us-muted); font-style: italic; }
.us-h2 { color: var(--us-primary); margin: 2.5rem 0 1rem; }

/* ---------- Profile header ---------- */
.us-head { display: grid; grid-template-columns: 220px 1fr; gap: 32px; align-items: start; padding-bottom: 28px; border-bottom: 1px solid var(--us-line); }
.us-head__photo .us-photo { width: 220px; height: 260px; object-fit: cover; object-position: center top; border-radius: var(--us-radius); display: block; background: var(--us-soft); }
.us-photo--placeholder { display: flex !important; align-items: center; justify-content: center; font-size: 3rem; font-weight: 700; color: #fff; background: var(--us-primary) !important; letter-spacing: .04em; }
.us-head__name { font-size: clamp(1.6rem, 3vw, 2.25rem); line-height: 1.2; margin: 0 0 .35rem; color: var(--us-text); }
.us-head__position { font-size: 1.1rem; font-weight: 600; color: var(--us-primary); margin: 0 0 .75rem; }
.us-head__spec { margin: 0 0 1rem; color: var(--us-text); max-width: 60ch; }
.us-head__spec span { display: block; font-size: .75rem; letter-spacing: .08em; text-transform: uppercase; color: var(--us-muted); margin-bottom: .15rem; }
.us-links { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.us-link { display: inline-flex; align-items: center; min-height: 36px; padding: 6px 14px; border: 1px solid var(--us-line); border-radius: 999px; font-size: .875rem; color: var(--us-text); text-decoration: none; background: #fff; word-break: break-all; }
.us-link:hover, .us-link:focus-visible { border-color: var(--us-primary); color: var(--us-primary); }

/* ---------- Three-page tabs ---------- */
.us-tabs { margin: 28px 0 8px; }
.us-tabs ol { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.us-tabs a { display: flex; align-items: center; gap: 12px; height: 100%; padding: 14px 16px; border-radius: var(--us-radius); background: var(--us-soft); color: var(--us-text); text-decoration: none; border-bottom: 3px solid transparent; font-weight: 600; line-height: 1.3; }
.us-tabs a:hover { background: #efebe5; }
.us-tabs a.is-current { background: var(--us-primary); color: #fff; border-bottom-color: var(--us-accent); }
.us-tabs__s { display: none; }
.us-subhead { font-size: 1rem; margin: 1.25rem 0 .6rem; color: var(--us-text); text-transform: uppercase; letter-spacing: .06em; }
.us-subhead:first-child { margin-top: 0; }
.us-tabs__n { flex: none; width: 28px; height: 28px; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center; font-size: .85rem; background: #fff; color: var(--us-primary); }
.us-tabs a.is-current .us-tabs__n { background: var(--us-accent); color: var(--us-primary); }
.us-tabs a:focus-visible, .us-card__link:focus-visible, .us-dept:focus-visible, .us-pager a:focus-visible { outline: 3px solid var(--us-accent); outline-offset: 2px; }

/* ---------- Sections ---------- */
.us-block { padding: 28px 0 8px; }
.us-block h2 { font-size: 1.35rem; color: var(--us-primary); margin: 0 0 1rem; padding-left: 12px; border-left: 4px solid var(--us-accent); line-height: 1.3; }
.us-prose { max-width: 75ch; font-size: 1.05rem; line-height: 1.75; }
.us-prose p { margin: 0 0 1em; }
.us-facts { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 12px; margin: 16px 0 0; }
.us-facts div { background: var(--us-soft); border-radius: var(--us-radius); padding: 14px 16px; }
.us-facts dt { font-size: .75rem; text-transform: uppercase; letter-spacing: .08em; color: var(--us-muted); }
.us-facts dd { margin: .25rem 0 0; font-weight: 600; }

.us-table-wrap { overflow-x: auto; }
.us-table { width: 100%; border-collapse: collapse; font-size: .95rem; }
.us-table th { text-align: left; background: var(--us-primary); color: #fff; padding: 10px 12px; font-weight: 600; }
.us-table td { padding: 10px 12px; border-bottom: 1px solid var(--us-line); vertical-align: top; }
.us-table tbody tr:nth-child(even) td { background: var(--us-soft); }

.us-list { margin: 0; padding: 0 0 0 1.25rem; line-height: 1.6; max-width: 85ch; }
.us-list li { margin: 0 0 .7rem; padding-left: .25rem; overflow-wrap: anywhere; }
.us-list--timeline { list-style: none; padding: 0; border-left: 2px solid var(--us-line); }
.us-list--timeline li { position: relative; padding-left: 20px; }
.us-list--timeline li::before { content: ""; position: absolute; left: -6px; top: .55em; width: 10px; height: 10px; border-radius: 50%; background: var(--us-accent); border: 2px solid #fff; box-shadow: 0 0 0 1px var(--us-line); }
.us-list--pubs li::marker { color: var(--us-primary); font-weight: 700; }
.us-more a { font-weight: 600; color: var(--us-primary); }

.us-pager { display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; margin-top: 36px; padding-top: 20px; border-top: 1px solid var(--us-line); }
.us-pager a { color: var(--us-primary); font-weight: 600; text-decoration: none; padding: 8px 0; }
.us-pager__next { margin-left: auto; }
.us-pager a:hover { text-decoration: underline; }

/* ---------- Banner (department & staff archive) ---------- */
.us-banner { position: relative; background: var(--us-primary); color: #fff; padding: 64px 16px 56px; }
.us-banner--image { background: linear-gradient(90deg, rgba(40, 5, 12, .88) 0%, rgba(40, 5, 12, .55) 60%, rgba(40, 5, 12, .25) 100%), var(--us-banner) center / cover no-repeat; padding: 96px 16px 80px; }
.us-banner__inner { max-width: var(--us-max); margin: 0 auto; }
.us-banner .us-eyebrow { color: var(--us-accent); }
.us-banner h1 { color: #fff; margin: 0; font-size: clamp(1.6rem, 3.5vw, 2.6rem); line-height: 1.15; max-width: 32ch; }
.us-banner__desc { max-width: 60ch; margin: 1rem 0 0; opacity: .92; }
.us-banner__credit { position: absolute; right: 12px; bottom: 8px; font-size: .7rem; opacity: .75; max-width: 60%; text-align: right; }

/* ---------- Department About page ---------- */
.us-banner--dept .us-eyebrow { font-size: 1rem; }
.us-subnav { background: var(--us-soft); border-bottom: 1px solid var(--us-line); }
.us-subnav__inner { max-width: var(--us-max); margin: 0 auto; padding: 0 16px; display: flex; flex-wrap: wrap; align-items: center; gap: 4px 20px; }
.us-subnav__dept { font-weight: 700; color: var(--us-primary); padding: 14px 0; }
.us-subnav ul { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 4px; }
.us-subnav a { display: block; padding: 14px 14px 11px; color: var(--us-text); text-decoration: none; font-weight: 600; border-bottom: 3px solid transparent; }
.us-subnav a:hover { color: var(--us-primary); }
.us-subnav a.is-current { color: var(--us-primary); border-bottom-color: var(--us-accent); }
.us-subnav a:focus-visible, .us-btn:focus-visible { outline: 3px solid var(--us-accent); outline-offset: 2px; }
.us-about * { box-sizing: border-box; }
.us-about__welcome { display: grid; grid-template-columns: minmax(0, 1fr) 260px; gap: 40px; align-items: start; padding-top: 0; }
.us-about__welcome:not(:has(.us-hod)) { grid-template-columns: 1fr; }
.us-hod { background: var(--us-soft); border-radius: var(--us-radius); padding: 16px; text-align: center; border-top: 4px solid var(--us-accent); }
.us-hod__photo { width: 150px; height: 150px; margin: 0 auto; object-fit: cover; object-position: center top; border-radius: 50%; display: block; border: 3px solid #fff; box-shadow: 0 0 0 1px var(--us-line); }
.us-hod__name { font-weight: 700; margin: 12px 0 2px; }
.us-hod__title { margin: 0; color: var(--us-primary); font-size: .9rem; font-weight: 600; }
.us-vm { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 20px; margin: 28px 0 8px; }
.us-vm__item { background: var(--us-primary); color: #fff; border-radius: var(--us-radius); padding: 24px; }
.us-vm__item h2 { color: var(--us-accent); font-size: 1.2rem; margin: 0 0 .6rem; }
.us-vm__item p { margin: 0; line-height: 1.65; }
.us-list--programmes li::marker { color: var(--us-primary); }
.us-btn { display: inline-block; padding: 12px 22px; border-radius: 8px; background: var(--us-primary); color: #fff; font-weight: 600; text-decoration: none; }
.us-btn:hover { filter: brightness(1.15); color: #fff; }

/* ---------- Directory ---------- */
.us-search { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 16px; margin: 0 0 24px; }
.us-search label { font-weight: 600; width: 100%; }
.us-search input { flex: 1 1 280px; max-width: 480px; min-height: 44px; padding: 8px 14px; border: 1px solid var(--us-line); border-radius: 8px; font-size: 1rem; }
.us-search input:focus { outline: 2px solid var(--us-primary); outline-offset: 1px; }
.us-search__count { color: var(--us-muted); font-size: .9rem; }
.us-group { margin: 0 0 32px; }
.us-group__title { font-size: 1.1rem; color: var(--us-primary); margin: 0 0 14px; padding-bottom: 8px; border-bottom: 2px solid var(--us-accent); }
.us-grid { display: grid; grid-template-columns: repeat(var(--us-cols, 4), minmax(0, 1fr)); gap: 20px; }
.us-card { background: #fff; border: 1px solid var(--us-line); border-radius: var(--us-radius); overflow: hidden; transition: box-shadow .2s, transform .2s; }
.us-card:hover { box-shadow: 0 10px 24px rgba(0, 0, 0, .08); transform: translateY(-2px); }
.us-card__link { display: flex; flex-direction: column; height: 100%; color: inherit; text-decoration: none; }
.us-card__photo { position: relative; display: block; aspect-ratio: 4 / 4.5; overflow: hidden; background: var(--us-soft); }
.us-card__img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: center 20%; display: flex; }
.us-card__img.us-photo--placeholder { font-size: 2.4rem; }
.us-card__body { display: flex; flex-direction: column; gap: 4px; padding: 14px 16px 16px; flex: 1; }
.us-card__name { font-weight: 700; line-height: 1.3; color: var(--us-text); }
.us-card__rank { color: var(--us-primary); font-size: .9rem; font-weight: 600; }
.us-card__spec { color: var(--us-muted); font-size: .85rem; line-height: 1.45; }
.us-card__cta { margin-top: auto; padding-top: 10px; font-size: .85rem; font-weight: 600; color: var(--us-primary); }
.us-card__cta::after { content: " →"; }

/* ---------- Department cards ---------- */
.us-depts { display: grid; grid-template-columns: repeat(var(--us-cols, 3), minmax(0, 1fr)); gap: 20px; }
.us-dept { display: flex; flex-direction: column; border-radius: var(--us-radius); overflow: hidden; background: #fff; border: 1px solid var(--us-line); color: inherit; text-decoration: none; transition: box-shadow .2s; }
.us-dept:hover { box-shadow: 0 10px 24px rgba(0, 0, 0, .08); }
.us-dept__media { position: relative; display: block; aspect-ratio: 16 / 9; background: var(--us-soft); overflow: hidden; }
.us-dept__media .us-dept__img { position: absolute; inset: 0; }
.us-dept__img { width: 100%; height: 100%; object-fit: cover; display: block; }
.us-dept__img--placeholder { background: linear-gradient(135deg, var(--us-primary), #3d0810); }
.us-dept__body { padding: 14px 16px 16px; display: flex; flex-direction: column; gap: 4px; }
.us-dept__name { font-weight: 700; color: var(--us-text); }
.us-dept__count { font-size: .875rem; color: var(--us-muted); }

.us-gallery { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 16px; }
.us-gallery figure { margin: 0; }
.us-gallery img { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; border-radius: var(--us-radius); display: block; }
.us-gallery figcaption, .us-credits { font-size: .75rem; color: var(--us-muted); }

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
	.us-grid { grid-template-columns: repeat(min(var(--us-cols, 4), 3), minmax(0, 1fr)); }
	.us-depts { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 720px) {
	.us-profile, .us-wrap { padding: 24px 16px 48px; }
	.us-head { grid-template-columns: 1fr; gap: 20px; }
	.us-about__welcome { grid-template-columns: 1fr; gap: 24px; }
	.us-hod { max-width: 260px; }
	.us-head__photo .us-photo { width: 160px; height: 190px; }
	.us-tabs ol { gap: 6px; }
	.us-tabs a { flex-direction: column; justify-content: center; gap: 6px; padding: 10px 6px; text-align: center; font-size: .8rem; }
	.us-tabs__l { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
	.us-tabs__s { display: block; }
	.us-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
	.us-depts { grid-template-columns: 1fr; }
	.us-card__body { padding: 12px; }
	.us-table thead { display: none; }
	.us-table, .us-table tbody, .us-table tr, .us-table td { display: block; width: 100%; }
	.us-table tr { border: 1px solid var(--us-line); border-radius: 8px; margin-bottom: 10px; overflow: hidden; }
	.us-table td { border: 0; padding: 6px 12px; }
	.us-table td::before { content: attr(data-label); display: block; font-size: .7rem; text-transform: uppercase; letter-spacing: .06em; color: var(--us-muted); }
	.us-table tbody tr:nth-child(even) td { background: transparent; }
	.us-banner, .us-banner--image { padding: 48px 16px 40px; }
}
@media (max-width: 380px) {
	.us-grid { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: reduce) {
	.us-card, .us-dept { transition: none; }
	.us-card:hover { transform: none; }
}

/* ---------- Department colours ---------- */
.us-dept { border-top: 4px solid var(--us-dept, var(--us-primary)); }
.us-dept__img--placeholder { background: linear-gradient(135deg, var(--us-dept, var(--us-primary)), #111) !important; }
.us-dept:hover .us-dept__name { color: var(--us-dept, var(--us-primary)); }