/* gr-archive.css — Archive & filter styles */
/*
 * Stili per la pagina archivio veicoli e componenti correlati.
 * Contiene: barra filtri, layout archivio (header, toolbar, sort, view toggle,
 * lista, empty state), header taxonomy marca, paginazione,
 * caricamento infinito / load more.
 *
 * Caricato SOLO su: archive-gr_vehicle.php, taxonomy-gr_vehicle_make.php,
 *                   taxonomy-gr_vehicle_type.php
 *
 * @package GR_AYM
 */


/* ==========================================================================
   BARRA FILTRI (.gr-filter-bar)
   ========================================================================== */

.gr-filter-bar {
    background-color: var(--gr-white);
    padding: 0.75rem 1rem;
    border-radius: var(--gr-radius);
    box-shadow: var(--gr-shadow);
    margin-bottom: var(--gr-space-6);
}

.gr-filter-bar__grid {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    align-items: center;
}

.gr-filter-bar__group {
    flex: 1 1 auto;
    min-width: 0;
}

/* Label nascosta visivamente — accessibile per screen reader */
.gr-filter-bar__group label {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.gr-filter-bar__group select,
.gr-filter-bar__group input {
    width: 100%;
    padding: 8px 10px;
    border: 1px solid var(--gr-border);
    border-radius: var(--gr-radius-sm);
    font-size: var(--gr-text-sm);
    min-height: 40px;
    background-color: var(--gr-white);
    color: var(--gr-dark);
    transition: border-color var(--gr-transition);
}

.gr-filter-bar__group select:hover,
.gr-filter-bar__group input:hover {
    border-color: var(--gr-navy);
}

/* Input prezzo/km piu' stretti */
.gr-filter-bar__group input[type="number"] {
    max-width: 110px;
}

.gr-filter-bar__actions {
    display: flex;
    gap: 0.375rem;
    align-items: center;
    flex-shrink: 0;
}
.gr-filter-bar__actions .gr-btn {
    padding: 8px 16px;
    font-size: var(--gr-text-sm);
    min-height: 40px;
}

.gr-filter-bar__count {
    font-size: var(--gr-text-sm);
    color: var(--gr-gray);
    padding: var(--gr-space-2) 0;
}

/* Bottone toggle filtri mobile */
.gr-filter-bar__toggle {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.25rem;
    background: var(--gr-navy);
    color: var(--gr-white);
    border: none;
    border-radius: var(--gr-radius-sm);
    font-size: var(--gr-text-base);
    font-weight: 600;
    cursor: pointer;
    min-height: 44px;
    margin-bottom: var(--gr-space-4);
    transition: background-color var(--gr-transition);
}
.gr-filter-bar__toggle:hover {
    background: var(--gr-gold);
}
.gr-filter-bar__toggle svg {
    flex-shrink: 0;
}

/* Badge conteggio filtri attivi */
.gr-filter-bar__badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 22px;
    height: 22px;
    padding: 0 0.375rem;
    background: var(--gr-gold);
    color: var(--gr-navy);
    border-radius: 999px;
    font-size: var(--gr-text-xs);
    font-weight: 700;
    line-height: 1;
}

/* Mobile: filtri nascosti di default, bottone toggle visibile */
@media (max-width: 1023px) {
    .gr-filter-bar {
        display: none;
    }
    .gr-filter-bar--open {
        display: block;
    }
}

/* Desktop: filtri sempre visibili, bottone toggle nascosto */
@media (min-width: 1024px) {
    .gr-filter-bar__toggle {
        display: none;
    }
}

/* Checkbox mostra venduti */
.gr-filter-bar__extras {
    margin-top: 0.5rem;
    padding-top: 0.5rem;
    border-top: 1px solid var(--gr-border);
}

.gr-filter-bar__checkbox {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: var(--gr-text-sm);
    color: var(--gr-gray);
    cursor: pointer;
    min-height: 44px;
}
.gr-filter-bar__checkbox input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: var(--gr-navy);
    cursor: pointer;
}

/* Tag filtri attivi rimovibili */
.gr-filter-bar__active-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    padding-top: var(--gr-space-4);
    border-top: 1px solid var(--gr-border);
    margin-top: var(--gr-space-4);
}

.gr-filter-bar__tag {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    padding: 0.375rem 0.75rem;
    background: var(--gr-light);
    color: var(--gr-dark);
    border: 1px solid var(--gr-border);
    border-radius: 999px;
    font-size: var(--gr-text-sm);
    text-decoration: none;
    transition: var(--gr-transition);
    min-height: 36px;
}
.gr-filter-bar__tag:hover,
.gr-filter-bar__tag:focus-visible {
    background: #FEE2E2;
    border-color: var(--gr-red);
    color: var(--gr-red);
}
.gr-filter-bar__tag svg {
    flex-shrink: 0;
    opacity: 0.6;
}
.gr-filter-bar__tag:hover svg,
.gr-filter-bar__tag:focus-visible svg {
    opacity: 1;
}


/* ==========================================================================
   PAGINAZIONE (.gr-pagination)
   ========================================================================== */

.gr-pagination {
    padding: var(--gr-space-8) 0 var(--gr-space-4);
    text-align: center;
}

.gr-pagination .nav-links {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--gr-space-2);
    flex-wrap: wrap;
}

.gr-pagination .page-numbers {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 44px;
    min-height: 44px;
    padding: 8px 14px;
    border-radius: var(--gr-radius);
    font-family: var(--gr-font-body);
    font-size: 0.9375rem;
    font-weight: 600;
    text-decoration: none;
    border: 1px solid var(--gr-border);
    color: var(--gr-navy);
    background-color: var(--gr-white);
    transition: background-color var(--gr-transition),
                color var(--gr-transition),
                border-color var(--gr-transition),
                box-shadow var(--gr-transition);
}

.gr-pagination a.page-numbers:hover,
.gr-pagination a.page-numbers:focus-visible {
    background-color: var(--gr-navy);
    color: var(--gr-white);
    border-color: var(--gr-navy);
    box-shadow: 0 2px 8px rgba(26, 58, 92, 0.2);
}

.gr-pagination .page-numbers.current {
    background-color: var(--gr-navy);
    color: var(--gr-white);
    border-color: var(--gr-navy);
    box-shadow: 0 2px 8px rgba(26, 58, 92, 0.25);
    pointer-events: none;
}

.gr-pagination .page-numbers.dots {
    border: none;
    background: transparent;
    color: var(--gr-gray);
    box-shadow: none;
    min-width: auto;
    padding: 8px 4px;
}

/* Frecce prev/next */
.gr-pagination .prev.page-numbers,
.gr-pagination .next.page-numbers {
    padding: 8px 18px;
    font-weight: 500;
    gap: 6px;
}

/* Focus visibile accessibilità */
.gr-pagination a.page-numbers:focus-visible {
    outline: 3px solid var(--gr-gold);
    outline-offset: 2px;
}


/* NOTA: gli stili .gr-archive-hero sono stati spostati in gr-base.css
   perché usati anche in pagine non-archivio (servizi, blog, articolo) */


/* ==========================================================================
   LAYOUT ARCHIVIO
   ========================================================================== */

.gr-archive__header {
    margin-bottom: var(--gr-space-8);
}
.gr-archive__header h1 {
    font-family: var(--gr-font-heading);
    font-size: var(--gr-text-3xl);
    color: var(--gr-navy);
    margin-bottom: 0.5rem;
}
.gr-archive__header p {
    color: var(--gr-gray);
    font-size: var(--gr-text-lg);
}

/* Descrizione taxonomy visibile sotto il titolo */
.gr-archive__description {
    color: var(--gr-gray);
    font-size: var(--gr-text-base);
    line-height: 1.6;
    max-width: 800px;
    margin-bottom: var(--gr-space-2);
}
.gr-archive__description p {
    margin-bottom: 0.5rem;
}
.gr-archive__description p:last-child {
    margin-bottom: 0;
}

.gr-archive__toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: var(--gr-space-6);
    padding: 1rem;
    background: var(--gr-light);
    border-radius: var(--gr-radius-sm);
}

.gr-archive__count {
    font-weight: 600;
    color: var(--gr-dark);
}

.gr-archive__controls {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.gr-archive__view-toggle {
    display: flex;
    gap: 0.25rem;
}

.gr-archive__view-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: var(--gr-radius-sm);
    color: var(--gr-gray);
    text-decoration: none;
    transition: var(--gr-transition);
}
.gr-archive__view-btn:hover {
    color: var(--gr-navy);
    background: var(--gr-white);
}
.gr-archive__view-btn--active {
    color: var(--gr-navy);
    background: var(--gr-white);
    box-shadow: var(--gr-shadow);
}

.gr-archive__sort select {
    padding: 0.5rem 2rem 0.5rem 0.75rem;
    border: 1px solid var(--gr-border);
    border-radius: var(--gr-radius-sm);
    background: var(--gr-white);
    font-size: var(--gr-text-sm);
    min-height: 44px;
    cursor: pointer;
}

.gr-archive__list {
    display: flex;
    flex-direction: column;
    gap: var(--gr-gap);
}

.gr-archive__empty {
    text-align: center;
    padding: var(--gr-space-16) var(--gr-space-4);
}
.gr-archive__empty h2 {
    font-family: var(--gr-font-heading);
    color: var(--gr-dark);
    margin: 1rem 0 0.5rem;
}
.gr-archive__empty p {
    color: var(--gr-gray);
    margin-bottom: 1.5rem;
}


/* ==========================================================================
   HEADER TAXONOMY MARCA (.gr-make-header)
   ========================================================================== */

.gr-make-header {
    display: flex;
    align-items: center;
    gap: var(--gr-space-6);
    margin-bottom: var(--gr-space-8);
    padding-bottom: var(--gr-space-6);
    border-bottom: 2px solid var(--gr-border);
}
.gr-make-header__logo {
    width: 120px;
    height: 120px;
    object-fit: contain;
    flex-shrink: 0;
}
.gr-make-header__info {}
.gr-make-header__info h1 {
    font-family: var(--gr-font-heading);
    font-size: var(--gr-text-3xl);
    color: var(--gr-navy);
    margin-bottom: 0.5rem;
}
.gr-make-header__desc {
    color: var(--gr-gray);
    margin-bottom: 0.5rem;
    line-height: 1.6;
}
.gr-make-header__count {
    font-weight: 600;
    color: var(--gr-dark);
}


/* ==========================================================================
   LOAD MORE / SCROLL INFINITO
   ========================================================================== */

.gr-load-more {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--gr-space-8) 0;
    min-height: 80px; /* Garantisce altezza per IntersectionObserver su mobile */
}

.gr-load-more__spinner {
    display: none;
}

.gr-load-more--loading .gr-load-more__spinner {
    display: block;
    animation: gr-spin 1s linear infinite;
}

/* Bottone fallback: visibile su mobile se JS observer non funziona */
.gr-load-more__btn {
    display: none;
    padding: 12px 32px;
    background: var(--gr-navy);
    color: var(--gr-white, #fff);
    border: none;
    border-radius: var(--gr-radius);
    font-family: var(--gr-font-body);
    font-size: var(--gr-text-sm, 0.875rem);
    font-weight: 600;
    cursor: pointer;
    min-height: 44px;
    transition: background var(--gr-transition);
}

.gr-load-more__btn:hover,
.gr-load-more__btn:focus-visible {
    background: var(--gr-dark);
}

/* Mostra il bottone fallback quando l'observer non è supportato o fallisce */
.gr-load-more--fallback .gr-load-more__btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.gr-load-more--fallback .gr-load-more__spinner {
    display: none;
}

.gr-load-more--fallback.gr-load-more--loading .gr-load-more__btn {
    opacity: 0.7;
    pointer-events: none;
}

.gr-load-more--fallback.gr-load-more--loading .gr-load-more__spinner {
    display: block;
    animation: gr-spin 1s linear infinite;
}

@keyframes gr-spin {
    from { transform: rotate(0deg); }
    to   { transform: rotate(360deg); }
}


/* ==========================================================================
   MOBILE RESPONSIVE — ARCHIVE
   ========================================================================== */

@media (max-width: 639px) {
    /* Filter bar: griglia 2 colonne su mobile */
    .gr-filter-bar__grid {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 0.5rem;
    }
    /* Bottoni azione a tutta larghezza */
    .gr-filter-bar__actions {
        grid-column: 1 / -1;
    }
}


/* ==========================================================================
   BRAND SEO — Sezione contenuto SEO sotto le card nella pagina marchio
   ========================================================================== */

.gr-brand-seo {
    border-top: 1px solid var(--gr-border);
}

.gr-brand-seo__inner {
    max-width: 800px;
}

.gr-brand-seo__title {
    font-family: var(--gr-font-heading);
    font-size: clamp(1.375rem, 2.5vw, 1.75rem);
    color: var(--gr-navy);
    margin-bottom: var(--gr-space-6);
    line-height: 1.3;
    text-align: center;
}

.gr-brand-seo__content h3 {
    font-family: var(--gr-font-heading);
    font-size: clamp(1.125rem, 2vw, 1.375rem);
    color: var(--gr-dark);
    margin-top: var(--gr-space-6);
    margin-bottom: var(--gr-space-3);
    line-height: 1.35;
}

.gr-brand-seo__content p {
    font-size: var(--gr-text-base);
    line-height: 1.7;
    color: var(--gr-dark);
    margin-bottom: var(--gr-space-4);
}

.gr-brand-seo__content a {
    color: var(--gr-navy);
    text-decoration: underline;
    text-underline-offset: 2px;
    transition: color 0.2s ease;
}

.gr-brand-seo__content a:hover,
.gr-brand-seo__content a:focus-visible {
    color: var(--gr-gold);
}

.gr-brand-seo__content a:focus-visible {
    outline: 3px solid var(--gr-gold);
    outline-offset: 2px;
    border-radius: 2px;
}

.gr-brand-seo__content ul {
    margin: var(--gr-space-4) 0;
    padding-left: 1.5rem;
}

.gr-brand-seo__content li {
    margin-bottom: var(--gr-space-2);
    line-height: 1.6;
    color: var(--gr-dark);
}

@media (prefers-reduced-motion: reduce) {
    .gr-brand-seo__content a {
        transition: none;
    }
}