/* Team pages — editorial tabs, professor CV, member card grid. */

/* ── Tabs ───────────────────────────────────────────────── */
.team-tabs {
    display: flex;
    gap: clamp(18px, 3vw, 36px);
    margin-bottom: clamp(32px, 5vw, 56px);
    border-bottom: var(--hair);
    overflow-x: auto;
    overflow-y: hidden;
    /* absorbs the items' -1px underline overlap so no vertical scrollbar appears */
    padding-bottom: 1px;
    scrollbar-width: thin;
}
.team-tabs__item {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    flex: 0 0 auto;
    padding: 12px 2px 14px;
    margin-bottom: -1px;
    font-size: var(--fs-small);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .08em;
    color: var(--muted);
    border-bottom: 2px solid transparent;
    white-space: nowrap;
    transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}
.team-tabs__item i { font-size: 1rem; line-height: 1; }
.team-tabs__item:hover { color: var(--ink); border-bottom-color: var(--line-strong); }
.team-tabs__item.is-active { color: var(--ink); border-bottom-color: var(--accent); }

/* ── Professor: portrait + facts column ─────────────────── */
.prof-layout {
    display: grid;
    grid-template-columns: minmax(0, 4fr) minmax(0, 7fr);
    gap: clamp(28px, 5vw, 72px);
    align-items: start;
}

.prof-aside {
    position: sticky;
    top: calc(var(--header-h) + var(--sp-4));
}
.prof-portrait {
    border: var(--hair);
    background: var(--paper-soft);
}
.prof-portrait img {
    width: 100%;
    height: auto;
}
.prof-facts { margin-top: var(--sp-3); }
.prof-facts__name {
    font-size: clamp(1.5rem, 2.4vw, 1.9rem);
    font-weight: 800;
    letter-spacing: -.02em;
    margin-bottom: 4px;
}
.prof-facts__role {
    margin: 0 0 var(--sp-2);
    font-size: var(--fs-tiny);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .08em;
    color: var(--accent-ink);
}
.prof-facts__dept {
    margin: 0;
    color: var(--muted);
    font-size: var(--fs-small);
}
.prof-contact {
    list-style: none;
    margin: var(--sp-3) 0 0;
    padding: 0;
    border-top: var(--rule-heavy);
}
.prof-contact li { margin: 0; border-bottom: var(--hair); }
.prof-contact a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 11px 2px;
    font-size: var(--fs-small);
    font-weight: 600;
    color: var(--ink);
    overflow-wrap: anywhere;
}
.prof-contact a:hover { color: var(--accent-ink); }
.prof-contact i { color: var(--accent-ink); font-size: .95rem; line-height: 1; }
.prof-contact__primary {
    text-transform: uppercase;
    letter-spacing: .06em;
    font-size: var(--fs-tiny);
}

/* ── Professor: CV blocks ───────────────────────────────── */
.cv-block { margin-bottom: clamp(36px, 5vw, 56px); }
.cv-block:last-child { margin-bottom: 0; }
.cv-block__title {
    padding-top: var(--sp-3);
    margin-bottom: var(--sp-3);
    border-top: var(--rule-heavy);
    font-size: var(--fs-tiny);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: var(--track-caps);
    color: var(--ink);
}
.cv-block__sub {
    margin: var(--sp-4) 0 var(--sp-2);
    font-size: var(--fs-tiny);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .08em;
    color: var(--accent-ink);
}
.cv-block__sub:first-of-type { margin-top: 0; }

.cv-list > li:first-child { border-top: 0; }
.cv-list__date {
    flex: 0 0 150px;
    font-size: var(--fs-small);
    font-variant-numeric: tabular-nums;
    color: var(--muted);
}
.cv-list__text { flex: 1 1 auto; min-width: 0; }
.cv-list__meta { display: inline-block; margin-top: 2px; font-size: var(--fs-small); color: var(--muted); }

.cv-entries {
    list-style: none;
    margin: 0;
    padding: 0;
}
.cv-entries li {
    margin: 0;
    padding-block: 10px;
    border-bottom: var(--hair);
    font-size: var(--fs-small);
}
.cv-entries__secondary { color: var(--muted); }

/* ── Members grid ───────────────────────────────────────── */
.members-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: var(--sp-4);
}

.member-card {
    display: flex;
    flex-direction: column;
    min-width: 0;
    background: var(--paper);
    border: var(--hair);
    transition: border-color var(--dur) var(--ease), transform var(--dur) var(--ease);
}
.member-card:hover { border-color: var(--ink); transform: translateY(-2px); }

.member-card__img {
    aspect-ratio: 1 / 1;
    overflow: hidden;
    background: var(--paper-soft);
    border-bottom: var(--hair);
}
.member-card__img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center top;
}
/* Fade-in gated on html.js so photos stay visible without JavaScript. */
html.js .member-card__img img {
    opacity: 0;
    transition: opacity var(--dur-slow) var(--ease);
}
html.js .member-card__img img.loaded { opacity: 1; }
@media (prefers-reduced-motion: reduce) {
    html.js .member-card__img img { opacity: 1; }
}

.member-card__body {
    display: flex;
    flex-direction: column;
    gap: 8px;
    flex: 1 1 auto;
    padding: var(--sp-3);
}
.member-card__role {
    margin: 0;
    font-size: var(--fs-tiny);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .08em;
    color: var(--accent-ink);
}
.member-card__name {
    margin: 0;
    font-size: 1.15rem;
    font-weight: 700;
    letter-spacing: -.01em;
}
.member-card__tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}
.member-card__link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin-top: auto;
    padding-top: var(--sp-2);
    font-size: var(--fs-tiny);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .08em;
    color: var(--ink);
}
.member-card__link:hover { color: var(--accent-ink); }

.members-empty i {
    display: block;
    margin-bottom: var(--sp-2);
    font-size: 2rem;
    color: var(--faint);
}
.members-empty p { margin: 0; }

/* ── Responsive ─────────────────────────────────────────── */
@media (max-width: 1023px) {
    .prof-layout { grid-template-columns: 1fr; }
    .prof-aside { position: static; max-width: 420px; }
    .members-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 639px) {
    .members-grid { grid-template-columns: 1fr; }
    .cv-list > li { flex-direction: column; gap: 4px; }
    .cv-list__date { flex-basis: auto; }
}