/* Registry books settings: compact book tabs with status icons. */
.matrika-registry-books-tabs-shell {
    overflow: hidden;
    border: 1px solid #e2e8f0;
    border-radius: 1rem;
    background: #ffffff;
    padding: 0.35rem 0.35rem 0;
    box-shadow: 0 1px 2px rgba(15, 23, 42, 0.04);
}

.matrika-registry-book-tabs {
    display: flex;
    gap: 0.3rem;
    overflow-x: auto;
    padding: 0 0.3rem;
    scrollbar-width: thin;
}

.matrika-registry-book-tab {
    position: relative;
    display: inline-flex;
    flex: 0 0 auto;
    align-items: center;
    justify-content: center;
    gap: 0.45rem;
    min-height: 3rem;
    border: 0;
    border-radius: 0.7rem 0.7rem 0 0;
    background: transparent;
    color: #475569;
    padding: 0.65rem 0.9rem 0.75rem;
    font-size: 0.86rem;
    font-weight: 700;
    line-height: 1.2;
    cursor: pointer;
    white-space: nowrap;
    transition: background 0.12s ease, color 0.12s ease;
}

.matrika-registry-book-tab::after {
    content: "";
    position: absolute;
    right: 0.65rem;
    bottom: 0;
    left: 0.65rem;
    height: 0.2rem;
    border-radius: 999px 999px 0 0;
    background: transparent;
}

.matrika-registry-book-tab:hover {
    background: #f8fafc;
    color: #0f172a;
}

.matrika-registry-book-tab.is-active {
    background: #eff6ff;
    color: #1d4ed8;
}

.matrika-registry-book-tab.is-active::after {
    background: #2563eb;
}

.matrika-registry-book-tab:focus-visible {
    outline: 2px solid #2563eb;
    outline-offset: -2px;
}

.matrika-registry-book-tab__status {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 1.15rem;
    min-width: 1.15rem;
    height: 1.15rem;
    border-radius: 999px;
    font-size: 0.72rem;
    font-weight: 900;
    line-height: 1;
}

.matrika-registry-book-tab__status--ready {
    background: #dcfce7;
    color: #166534;
}

.matrika-registry-book-tab__status--incomplete {
    background: #fef3c7;
    color: #92400e;
}

.matrika-registry-book-tab__status--not-configured {
    background: #e2e8f0;
    color: #64748b;
}

@media (max-width: 700px) {
    .matrika-registry-books-tabs-shell {
        padding-inline: 0.2rem;
    }

    .matrika-registry-book-tabs {
        padding-inline: 0.2rem;
    }

    .matrika-registry-book-tab {
        min-height: 2.75rem;
        padding: 0.55rem 0.7rem 0.65rem;
        font-size: 0.82rem;
    }
}

.dark .matrika-registry-books-tabs-shell {
    border-color: #334155;
    background: #111827;
}

.dark .matrika-registry-book-tab {
    color: #cbd5e1;
}

.dark .matrika-registry-book-tab:hover {
    background: #1e293b;
    color: #f8fafc;
}

.dark .matrika-registry-book-tab.is-active {
    background: #172554;
    color: #bfdbfe;
}

.dark .matrika-registry-book-tab__status--ready {
    background: #14532d;
    color: #bbf7d0;
}

.dark .matrika-registry-book-tab__status--incomplete {
    background: #78350f;
    color: #fde68a;
}

.dark .matrika-registry-book-tab__status--not-configured {
    background: #334155;
    color: #cbd5e1;
}