/* =========================================
   ARCHIVIO EVENTI — /eventi/
   Caricato solo da quella pagina: la home non ha ne griglia ne filtri.
   ========================================= */

/* ---------- Testata della pagina ---------- */
.archive-header {
    max-width: 760px;
    margin-bottom: 2rem;
}

.archive-header .section-title {
    font-size: 1.9rem;
    margin-bottom: 0.2rem;
}

.archive-back {
    font-size: 0.82rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--text-muted);
    margin-bottom: 0.9rem;
}

.archive-back a { display: inline-flex; align-items: center; gap: 6px; }
.archive-back a:hover { color: var(--azure-blue); }

/* ---------- Comandi ---------- */
.archive-toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 1.8rem;
}

.segmented {
    display: inline-flex;
    gap: 4px;
    padding: 4px;
    background: var(--bg-white);
    border: 1px solid var(--border-color);
    border-radius: 999px;
    box-shadow: var(--shadow-sm);
}

.segmented-btn {
    appearance: none;
    border: 0;
    background: transparent;
    font-family: inherit;
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--text-muted);
    padding: 0.5rem 1.4rem;
    border-radius: 999px;
    cursor: pointer;
    transition: var(--transition);
}

.segmented-btn:hover { color: var(--azure-blue); }

.segmented-btn[aria-selected="true"] {
    background: var(--azure-blue);
    color: var(--bg-white);
}

.segmented-btn:focus-visible {
    outline: 2px solid var(--azure-blue);
    outline-offset: 2px;
}

.year-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
}

.chip {
    appearance: none;
    font-family: inherit;
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--text-muted);
    background: var(--bg-white);
    border: 1px solid var(--border-color);
    border-radius: 999px;
    padding: 0.35rem 0.9rem;
    cursor: pointer;
    transition: var(--transition);
}

.chip:hover { border-color: var(--azure-blue); color: var(--azure-blue); }

.chip[aria-pressed="true"] {
    background: var(--azure-light);
    border-color: var(--azure-blue);
    color: var(--azure-accent);
}

.chip:focus-visible {
    outline: 2px solid var(--azure-blue);
    outline-offset: 2px;
}

/* ---------- Griglia ---------- */
/*
   Le colonne le decide lo spazio, non una media query: l'archivio deve stare
   bene a 375 px come a 1920, e la card ha una larghezza minima sotto la quale
   il titolo si spezza male.
*/
.events-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 1.5rem;
}

/* Il pannello e il bersaglio del focus dopo "Mostra altri": niente contorno. */
#events-panel:focus { outline: none; }

.events-empty {
    padding: 2.5rem 0;
    text-align: center;
}

.events-more {
    text-align: center;
    margin: 0;
}

.btn-more {
    display: inline-block;
    margin-top: 2rem;
    font-family: inherit;
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--azure-dark);
    background: var(--bg-white);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    padding: 0.7rem 1.6rem;
    cursor: pointer;
    transition: var(--transition);
    box-shadow: var(--shadow-sm);
}

.btn-more:hover {
    border-color: var(--azure-blue);
    color: var(--azure-blue);
    transform: translateY(-2px);
}

.btn-more:focus-visible {
    outline: 2px solid var(--azure-blue);
    outline-offset: 2px;
}

@media (max-width: 900px) {
    .archive-header .section-title { font-size: 1.5rem; }

    .archive-toolbar {
        align-items: stretch;
        flex-direction: column;
    }

    /* A tutta larghezza i due stati sono due bersagli grandi, non due parole. */
    .segmented { display: flex; }
    .segmented-btn { flex: 1; padding: 0.6rem 0.8rem; }

    .events-grid { gap: 1rem; }
}

@media (prefers-reduced-motion: reduce) {
    .segmented-btn, .chip, .btn-more { transition: none; }
    .btn-more:hover { transform: none; }
}