/* ── tabbed-panels.css ──────────────────────────────────
   Module: nf--tabbed-panels
   Horizontal tab navigation + freely composable content
   panels below. Requires nf/js/tabbed-panels.js.

   Content of each .nf--tab-panel is unrestricted: cards,
   text, lists, grids — any composition.
   ──────────────────────────────────────────────────────── */

/* ── Tab navigation ──────────────────────────────────── */
.nf--tab-nav {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
    justify-content: center;
    margin-bottom: var(--spacing6);
}

.nf--tab-nav__tab {
    appearance: none;
    background: transparent;
    border: 1px solid var(--fog);
    color: var(--slate);
    font-family: Poppins, sans-serif;
    font-size: 1.3rem;
    font-weight: 600;
    padding: 0.9rem 1.8rem;
    border-radius: 999px;
    cursor: pointer;
    transition: background-color 200ms ease-out, color 200ms ease-out, border-color 200ms ease-out;
    line-height: 1;
}

.nf--tab-nav__tab:hover {
    color: var(--black);
    border-color: var(--shark);
}

.nf--tab-nav__tab.is-active {
    background: var(--orange);
    border-color: var(--orange);
    color: var(--white);
}

/* On dark backgrounds */
.node--nf section[data-bg="black"] .nf--tab-nav__tab {
    border-color: rgba(255, 255, 255, 0.20);
    color: var(--rhino);
}

.node--nf section[data-bg="black"] .nf--tab-nav__tab:hover {
    color: var(--white);
    border-color: rgba(255, 255, 255, 0.40);
}

.node--nf section[data-bg="black"] .nf--tab-nav__tab.is-active {
    background: var(--orange);
    border-color: var(--orange);
    color: var(--white);
}

/* ── Tab panels ──────────────────────────────────────── */
.nf--tab-panels {
    position: relative;
}

.nf--tab-panel {
    animation: nf-tab-fade-in 200ms ease-out;
}

.nf--tab-panel[hidden] {
    display: none;
}

@keyframes nf-tab-fade-in {
    from { opacity: 0; }
    to   { opacity: 1; }
}

/* ── Responsive ──────────────────────────────────────── */
@media (max-width: 900px) {
    .nf--tab-nav {
        flex-wrap: nowrap;
        overflow-x: auto;
        justify-content: flex-start;
        padding: 0 var(--spacing4);
        margin-left: calc(var(--spacing4) * -1);
        margin-right: calc(var(--spacing4) * -1);
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
    }

    .nf--tab-nav::-webkit-scrollbar {
        display: none;
    }

    .nf--tab-nav__tab {
        flex-shrink: 0;
    }
}