/* =========================================
   Studoes Subject Library Modal Visual Density
========================================= */

body.ss-subject-popup-open {
    overflow: hidden;
}

.ss-subject-visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.ss-subject-library-panel {
    width: min(700px, calc(100vw - 2rem));
    max-height: min(78vh, 680px);
    border-radius: 1.15rem;
}

.ss-subject-library-head.ss-subject-density-head {
    padding: 0.86rem 1rem 0.78rem;
    align-items: center;
    background: linear-gradient(180deg, #ffffff 0%, #fbfcff 100%);
}

.ss-subject-library-title-row {
    gap: 0.72rem;
}

.ss-subject-popup-eyebrow {
    margin-bottom: 0.12rem;
    color: #3159f5;
    font-size: 0.68rem;
    line-height: 1;
    letter-spacing: 0.08em;
    font-weight: 850;
}

.ss-subject-library-title-line {
    gap: 0.45rem;
}

.ss-subject-library-head h2 {
    font-size: 1.08rem;
    line-height: 1.15;
    letter-spacing: -0.01em;
    font-weight: 850;
}

.ss-subject-library-head p {
    margin-top: 0.1rem;
    color: #667085;
    font-size: 0.78rem;
    line-height: 1.25;
    font-weight: 650;
}

.ss-subject-count-badge {
    min-height: 1.1rem;
    padding: 0.1rem 0.38rem;
    background: #f2f5ff;
    color: #3656d4;
    font-size: 0.66rem;
    line-height: 1;
    font-weight: 800;
}

.ss-subject-library-toolbar.ss-subject-density-toolbar {
    gap: 0.58rem;
    padding: 0.68rem 1rem;
    grid-template-columns: minmax(0, 1fr) 2.45rem;
}

.ss-subject-library-search.ss-subject-density-search {
    height: 38px;
    min-height: 38px;
    border-radius: 0.75rem;
    padding: 0 0.68rem;
    gap: 0.5rem;
    background: #fbfcff;
}

.ss-subject-library-search input {
    font-size: 0.86rem;
    font-weight: 650;
    color: #2f3a55;
}

.ss-subject-popup-add.ss-subject-library-add.ss-subject-add-icon-only {
    width: 2.45rem;
    height: 2.45rem;
    min-width: 2.45rem;
    min-height: 2.45rem;
    padding: 0;
    border: 0;
    border-radius: 0.78rem;
    background: #3159f5;
    box-shadow: 0 10px 20px rgba(49, 89, 245, 0.18);
}

.ss-subject-popup-add.ss-subject-library-add.ss-subject-add-icon-only:hover,
.ss-subject-popup-add.ss-subject-library-add.ss-subject-add-icon-only:focus-visible {
    background: #2448d8;
    transform: translateY(-1px);
    outline: 3px solid rgba(49, 89, 245, 0.18);
    outline-offset: 2px;
}

.ss-subject-library-scroll {
    padding: 0.68rem 1rem 0.85rem;
}

.ss-subject-popup-list.ss-subject-library-list {
    gap: 0.38rem;
}

.ss-subject-popup-item.ss-subject-library-row.ss-subject-density-row {
    grid-template-columns: 1.9rem minmax(0, 1fr) 0.85rem;
    min-height: 3.22rem;
    gap: 0.64rem;
    padding: 0.5rem 0.56rem;
    border-color: #edf1f7;
    border-radius: 0.72rem;
    background: #ffffff;
    box-shadow: none;
}

.ss-subject-popup-item.ss-subject-library-row.ss-subject-density-row:hover,
.ss-subject-popup-item.ss-subject-library-row.ss-subject-density-row:focus-visible {
    background: #f7f9ff;
    border-color: #dbe5ff;
    transform: none;
}

.ss-subject-library-row-copy strong {
    color: #17213d;
    font-size: 0.88rem;
    line-height: 1.16;
    font-weight: 800;
}

.ss-subject-library-row-copy small {
    margin-top: 0.08rem;
    color: #6b7489;
    font-size: 0.72rem;
    line-height: 1.15;
    font-weight: 620;
}

@media (max-width: 767.98px) {
    .ss-subject-library-panel {
        width: 100%;
        max-height: 90vh;
        border-radius: 1rem 1rem 0 0;
    }

    .ss-subject-library-head.ss-subject-density-head {
        padding: 0.8rem 0.9rem 0.7rem;
    }

    .ss-subject-library-toolbar.ss-subject-density-toolbar {
        grid-template-columns: minmax(0, 1fr) 2.45rem;
        padding: 0.62rem 0.9rem;
    }

    .ss-subject-library-scroll {
        padding: 0.62rem 0.9rem 0.9rem;
    }
}