/* =========================================================
   RESEARCH UNITS
   ========================================================= */

.research-unit-hero {
    padding: 30px 0 32px;
    background: linear-gradient(
        110deg,
        var(--unida-dark),
        #075f7d 58%,
        var(--unida-primary)
    );
    color: var(--white);
}

.research-unit-hero-title {
    margin: 0 0 20px;
    font-size: clamp(1.65rem, 2.4vw, 2.1rem);
    font-weight: 800;
    letter-spacing: -.025em;
}

.research-unit-search-form {
    max-width: 680px;
}

.research-unit-search-box {
    height: 64px;
    display: flex;
    align-items: center;
    gap: 13px;
    padding: 0 18px;
    border-radius: 12px;
    background: var(--white);
    box-shadow: 0 10px 28px rgba(0, 25, 40, .12);
}

.research-unit-search-box i {
    color: #72b9c9;
    font-size: 1.15rem;
}

.research-unit-search-box input {
    width: 100%;
    min-width: 0;
    border: 0;
    outline: 0;
    background: transparent;
    color: var(--text-primary);
    font-size: 1rem;
}

.research-unit-search-box input::placeholder {
    color: #9caab3;
}

/* =========================================================
   TOOLBAR
   ========================================================= */

.research-unit-toolbar {
    border-bottom: 1px solid var(--border-color);
    background: var(--white);
}

.research-unit-toolbar-inner {
    min-height: 64px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
}

.research-unit-toolbar-label {
    font-size: .84rem;
    font-weight: 700;
}

.research-unit-clear-btn {
    padding: 8px 15px;
    border: 1px solid var(--border-color);
    background: #f7f9fa;
    color: var(--text-secondary);
}

.research-unit-clear-btn:hover {
    border-color: var(--unida-primary);
    color: var(--unida-primary);
}

.research-unit-result-tools {
    display: flex;
    align-items: center;
    gap: 18px;
}

.research-unit-result-count {
    color: var(--text-secondary);
    font-size: .82rem;
}

.research-unit-result-count strong {
    color: var(--text-primary);
    font-weight: 700;
}

.research-unit-sort-form {
    display: flex;
    align-items: center;
    gap: 9px;
    font-size: .82rem;
}

.research-unit-sort-form .form-select {
    width: 180px;
    min-height: 36px;
    border-color: var(--border-color);
    font-size: .82rem;
}

/* =========================================================
   CONTENT LAYOUT
   ========================================================= */

.research-unit-results-section {
    padding: 24px 0 50px;
    background: var(--page-bg);
}

.research-unit-layout {
    display: grid;
    grid-template-columns: 250px minmax(0, 1fr);
    gap: 24px;
    align-items: start;
}

/* =========================================================
   FILTER
   ========================================================= */

.research-unit-filter-card {
    padding: 16px;
    border: 1px solid var(--border-color);
    border-radius: 9px;
    background: var(--white);
    box-shadow: 0 2px 8px rgba(25, 55, 70, .04);
}

.research-unit-filter-title {
    margin: 0 0 14px;
    color: var(--text-primary);
    font-size: .92rem;
    font-weight: 800;
}

.research-unit-filter-divider {
    height: 1px;
    margin: 20px 0;
    background: var(--border-color);
}

.research-unit-facet-list {
    display: grid;
    gap: 8px;
}

.research-unit-facet-row {
    display: grid;
    grid-template-columns: 16px minmax(0, 1fr) auto;
    align-items: center;
    gap: 8px;
    min-width: 0;
    color: #365261;
    font-size: .79rem;
    cursor: pointer;
}

.research-unit-facet-row input {
    width: 15px;
    height: 15px;
    accent-color: var(--unida-primary);
}

.research-unit-facet-name {
    min-width: 0;
}

.research-unit-facet-count {
    min-width: 35px;
    padding: 3px 8px;
    border-radius: 999px;
    background: #edf1f3;
    color: #788993;
    text-align: center;
    font-size: .68rem;
}

.research-unit-filter-search {
    height: 38px;
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 12px;
    padding: 0 10px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    background: #fff;
}

.research-unit-filter-search i {
    color: #91a1aa;
    font-size: .8rem;
}

.research-unit-filter-search input {
    width: 100%;
    min-width: 0;
    border: 0;
    outline: 0;
    background: transparent;
    color: var(--text-primary);
    font-size: .76rem;
}

.research-unit-show-more {
    margin-top: 12px;
    padding: 0;
    border: 0;
    background: transparent;
    color: var(--unida-primary);
    font-size: .77rem;
}

.research-unit-show-more:hover {
    text-decoration: underline;
}

/* =========================================================
   CARDS
   ========================================================= */

.research-unit-list {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
    min-width: 0;
}

.research-unit-card {
    min-width: 0;
    padding: 18px 18px 16px;
    border: 1px solid var(--border-color);
    border-radius: 9px;
    background: var(--white);
    box-shadow: 0 2px 8px rgba(25, 55, 70, .05);
}

.research-unit-card-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 14px;
}

.research-unit-title {
    margin: 0;
    color: #07516b;
    font-size: .95rem;
    font-weight: 800;
    line-height: 1.35;
}

.research-unit-subtitle {
    margin-top: 3px;
    color: #758994;
    font-size: .72rem;
    line-height: 1.45;
}

.research-unit-type-badge {
    flex: 0 0 auto;
    padding: 5px 9px;
    border-radius: 999px;
    background: #f1f4f5;
    color: #334e5c;
    font-size: .62rem;
    font-weight: 750;
    white-space: nowrap;
}

.research-unit-info {
    display: grid;
    gap: 7px;
    margin-top: 14px;
}

.research-unit-info-row {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    min-width: 0;
    color: #526b79;
    font-size: .75rem;
    line-height: 1.45;
}

.research-unit-info-row i {
    flex: 0 0 auto;
    margin-top: 1px;
    color: #7f9aa7;
}

.research-unit-info-row a {
    min-width: 0;
    color: var(--unida-primary);
    overflow-wrap: anywhere;
}

.research-unit-stats {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-top: 14px;
    padding-top: 13px;
    border-top: 1px solid #edf1f3;
    color: #687e89;
    font-size: .72rem;
}

.research-unit-stats span {
    display: inline-flex;
    align-items: center;
    gap: 5px;
}

.research-unit-stats i {
    color: var(--unida-primary);
}

.research-unit-section {
    margin-top: 13px;
}

.research-unit-network-section {
    padding-top: 11px;
    border-top: 1px solid #edf1f3;
}

.research-unit-section-label {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 7px;
    color: #647985;
    font-size: .7rem;
    font-weight: 700;
}

.research-unit-section-label i {
    color: #829aa5;
}

.research-unit-chip-list {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.research-unit-chip {
    display: inline-flex;
    align-items: center;
    max-width: 100%;
    min-height: 24px;
    padding: 4px 8px;
    overflow: hidden;
    border-radius: 4px;
    background: #eef7fa;
    color: #156f8b;
    font-size: .65rem;
    line-height: 1.2;
    text-overflow: ellipsis;
    white-space: nowrap;
}

a.research-unit-chip:hover {
    background: #dcf0f4;
    color: var(--unida-dark);
}

.research-unit-member-chip {
    background: #edf6ff;
    color: #176ca2;
}

.research-unit-network-chip {
    background: #ecfaf7;
    color: #067d72;
}

.research-unit-more-chip {
    background: #f1f3f4;
    color: #74858e;
}

/* =========================================================
   EMPTY & PAGINATION
   ========================================================= */

.research-unit-empty-state {
    grid-column: 1 / -1;
    padding: 70px 25px;
    border: 1px solid var(--border-color);
    border-radius: 9px;
    background: var(--white);
    color: var(--text-secondary);
    text-align: center;
}

.research-unit-empty-state i {
    display: block;
    margin-bottom: 10px;
    color: #9db0b9;
    font-size: 2.2rem;
}

.research-unit-empty-state h3 {
    margin-bottom: 5px;
    color: var(--text-primary);
    font-size: 1rem;
    font-weight: 800;
}

.research-unit-empty-state p {
    margin: 0;
    font-size: .82rem;
}

.research-unit-pagination {
    grid-column: 1 / -1;
    margin-top: 8px;
}

.research-unit-pagination .pagination {
    margin-bottom: 0;
}

.research-unit-pagination .page-link {
    color: var(--unida-primary);
}

.research-unit-pagination .active > .page-link {
    border-color: var(--unida-primary);
    background: var(--unida-primary);
    color: #fff;
}

/* =========================================================
   RESPONSIVE
   ========================================================= */

@media (max-width: 991.98px) {
    .research-unit-layout {
        grid-template-columns: 220px minmax(0, 1fr);
        gap: 16px;
    }

    .research-unit-list {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 767.98px) {
    .research-unit-toolbar-inner {
        align-items: flex-start;
        flex-direction: column;
        padding: 13px 0;
    }

    .research-unit-result-tools {
        width: 100%;
        align-items: flex-start;
        flex-direction: column;
        gap: 10px;
    }

    .research-unit-sort-form {
        width: 100%;
    }

    .research-unit-sort-form .form-select {
        flex: 1;
        width: auto;
    }

    .research-unit-layout {
        grid-template-columns: 1fr;
    }

    .research-unit-list {
        grid-template-columns: 1fr;
    }
}

.research-unit-title a {
    color: inherit;
    text-decoration: none;
}

.research-unit-title a:hover {
    color: var(--unida-primary);
}