/* =========================================================
   MODULE TABS – CLEAN / MINIMAL / KEIN BACKGROUND
   ========================================================= */

.module-tabs-section {
    position: relative;
    z-index: 10;
    margin-top: 0.6rem;   /* kein Überlappen mehr */
    margin-bottom: 1.2rem;
}

/* Reiterleiste */
.module-tabs {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-end;
    gap: 0.35rem;
    border-bottom: 1px solid #d9dee7;
}

/* Einzelner Tab */
.module-tab {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 40px;
    padding: 0.6rem 0.95rem;
    font-size: 0.95rem;
    font-weight: 600;
    color: #3a556f;
    text-decoration: none;
    background: transparent;
    border: 1px solid transparent;
    border-bottom: none;
    border-top-left-radius: 8px;
    border-top-right-radius: 8px;
    transition:
        color 0.2s ease,
        border-color 0.2s ease;
}

/* Hover */
.module-tab:hover {
    color: #0d6efd;
    border-color: #0d6efd #0d6efd transparent;
    text-decoration: none;
}

/* Active */
.module-tab.active,
.module-tab-sub.active {
    color: #0d6efd;
    border-color: #0d6efd #0d6efd transparent;
}

/* leichte Betonung durch Linie unten */
.module-tab.active::after {
    content: "";
    position: absolute;
    bottom: -1px;
    left: 8px;
    right: 8px;
    height: 2px;
    background: #0d6efd;
    border-radius: 2px;
}

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

@media (max-width: 768px) {
    .module-tabs {
        gap: 0.3rem;
    }

    .module-tab {
        font-size: 0.9rem;
        padding: 0.55rem 0.8rem;
    }
}

@media (max-width: 576px) {
    .module-tabs {
        display: grid;
        grid-template-columns: 1fr;
        border-bottom: none;
        gap: 0.4rem;
    }

    .module-tab {
        width: 100%;
        justify-content: flex-start;
        border: 1px solid #d9dee7;
        border-radius: 8px;
    }

    .module-tab:hover {
        border-color: #0d6efd;
    }

    .module-tab.active,
    .module-tab-sub.active {
        border-color: #0d6efd;
    }

    .module-tab.active::after {
        display: none;
    }
}