/* Archive info card */
.archive-info-card {
    padding: 1.25rem 1.5rem;
}

.archive-info-card-content {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.archive-info-card-icon {
    font-size: 1.35rem;
    color: var(--accent);
    flex-shrink: 0;
}

.archive-info-card p {
    margin: 0;
    font-size: 0.95rem;
    line-height: 1.6;
}

.archive-info-card a {
    font-weight: 600;
}

.archive-info-card a i {
    font-size: 0.7em;
    margin-left: 3px;
}

.page-search-actions {
    display: grid;
    grid-template-columns: 1fr auto auto auto;
    gap: 10px;
    margin-bottom: 2rem;
}

.chev {
    width: 7px;
    height: 7px;
    border-right: 2px solid #777;
    border-bottom: 2px solid #777;
    transform: rotate(-45deg);
    transition: transform .18s ease;
    margin-left: 4px;
}

details[open] .chev {
    transform: rotate(45deg);
}

.year-body {
    padding: 0;
}

.year-summary {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    gap: 12px;
}

.year-left {
    display: flex;
    align-items: baseline;
    gap: 10px;
    min-width: 0;
}

.year-title {
    font-size: 18px;
    font-weight: 650;
    letter-spacing: 0.2px;
    white-space: nowrap;
}

.year-count {
    font-size: 13px;
    color: #666;
    white-space: nowrap;
}

.year-right {
    display: flex;
    align-items: center;
    gap: 6px;
    color: #888;
    font-size: 12px;
    white-space: nowrap;
}

.archive-accordion details {
    border: 1px solid #eee;
    border-radius: 1rem;
    padding: 0;
    margin: 12px 0;
    background: #fff;
    overflow: hidden;
}

.archive-accordion details[open] {
    border-color: #e6e6e6;
}

.archive-accordion summary {
    list-style: none;
    cursor: pointer;
    padding: 14px 14px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.archive-accordion summary::-webkit-details-marker {
    display: none;
}

.table-card {
    overflow: hidden;
}

.table-wrap {
    overflow: auto;
}

.seminar-table {
    width: 100%;
    border-collapse: collapse;
    min-width: 860px;
}

.seminar-table thead th {
    text-align: left;
    padding: 14px 16px;
    font-size: 13px;
    letter-spacing: .04em;
    text-transform: uppercase;
    color: rgba(17, 17, 17, .65);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    background: rgba(255, 255, 255, .65);
}

.seminar-table tbody td {
    padding: 14px 16px;
    border-bottom: 1px solid rgba(17, 17, 17, .08);
    vertical-align: middle;
}

.seminar-table tbody td span {
    text-wrap: nowrap;
}

.seminar-table tbody tr:hover {
    background: rgba(31, 58, 138, .06);
}

.col-speaker {
    margin-top: 6px;
    font-size: 0.85rem;
}

.title-link {
    color: #000000;
    text-decoration: none;
    font-weight: 700;
}

.title-link:hover {
    text-decoration: none;
}

/* Mobile cards */
.cards {
    display: none;
    padding: 14px;
    gap: 10px;
}

.seminar-card {
    border: 1px solid var(--border);
    border-radius: 16px;
    background: rgba(255, 255, 255, .78);
    backdrop-filter: blur(10px);
    box-shadow: 0 10px 22px rgba(0, 0, 0, .06);
    padding: 14px;
}

.sc-top {
    display: flex;
    gap: 12px;
    justify-content: space-between;
    align-items: flex-start;
}

.sc-title a {
    color: #000000;
    font-weight: 700;
}

.sc-title a:hover {
    text-decoration: none;
}

.sc-speaker {
    margin-top: 6px;
    font-size: 0.85rem;
}

.sc-date {
    text-align: right;
    min-width: 110px;
}

.sc-date .m {
    display: block;
}

.sc-date .t {
    display: block;
    margin-top: 2px;
}

.sc-meta {
    margin-top: 10px;
}

.no-results {
    color: #666;
    margin: 10px;
    font-size: 14px;
    text-align: center;
}

/* Responsive */
@media (max-width: 992px) {
    .page-search-actions {
        grid-template-columns: 1fr;
    }

    .table-card {
        display: none;
    }

    .cards {
        display: grid;
    }
}