/**
 * Stylesheet: supervisions page
 * Usage: layouts/research/supervisions-list.html and content/research/supervisions.md
 * Variables: static/assets/css/variables.css
 */



/* ---------------------------------------------------------------------------
   Section wrapper — one per supervision type (PhD Students, Postdocs)
--------------------------------------------------------------------------- */

.supervision_section {
    max-width: 1400px;
    margin: 0 auto 48px;
    padding: 0 16px;
    box-sizing: border-box;
}

.supervision_section_title {
    font-family: var(--pw-font);
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--pw-primary);
    margin: 0 0 24px;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--pw-primary);
}


/* ---------------------------------------------------------------------------
   Grid — small simple cards
--------------------------------------------------------------------------- */

.supervision_grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 18px;
    font-family: var(--pw-font);
}


/* ---------------------------------------------------------------------------
   Card
--------------------------------------------------------------------------- */

.supervision_card {
    background-color: var(--pw-bg);
    border: 1px solid var(--pw-border);
    border-radius: 12px;
    padding: 18px 20px;
    display: flex;
    flex-direction: column;
    gap: 4px;
    transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
    box-shadow: 0 2px 8px rgba(12, 12, 79, 0.06);
}

.supervision_card:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 18px rgba(12, 12, 79, 0.10);
    border-color: var(--pw-primary);
}

.supervision_name {
    margin: 0;
    font-size: 1rem;
    font-weight: 700;
    color: var(--pw-primary);
}

.supervision_institution {
    margin: 0;
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--pw-accent);
}

.supervision_subject {
    margin: 4px 0 0;
    font-size: 0.85rem;
    line-height: 1.5;
    color: var(--pw-primary);
    opacity: 0.75;
}


/* ---------------------------------------------------------------------------
   Empty state
--------------------------------------------------------------------------- */

.no_supervision {
    text-align: center;
    font-family: var(--pw-font);
    font-size: 1rem;
    color: var(--pw-primary);
    opacity: 0.6;
    margin: 40px 0;
}


/* ---------------------------------------------------------------------------
   Responsive
--------------------------------------------------------------------------- */

@media (max-width: 480px) {
    .supervision_section {
        padding: 0 12px;
        margin-bottom: 32px;
    }

    .supervision_grid {
        gap: 12px;
    }
}