/*
 * Archivio PCI Padova: interfaccia editoriale per Archivio Risorse.
 * Tutti i selettori sono circoscritti a .arwp per non alterare Astra/Elementor.
 * Palette e font ereditano i token del tema figlio, con fallback autonomi.
 */
.arwp {
    --arwp-accent: var(--pci-rubino, #842830);
    --arwp-accent-dark: var(--pci-rubino-scuro, #651d27);
    --arwp-ink: var(--pci-carbone, #292521);
    --arwp-muted: #68615c;
    --arwp-border: var(--pci-linea, #e7e0d8);
    --arwp-paper: var(--pci-latte, #fffdf9);
    --arwp-warm: var(--pci-carta, #faf8f3);
    --arwp-subtle: #f1ede6;
    --arwp-title-font: var(--pci-titoli, Georgia, 'Iowan Old Style', Baskerville, serif);
    --arwp-body-font: var(--pci-corpo, 'Helvetica Neue', 'Segoe UI', sans-serif);
    --arwp-radius: 2px;
    color: var(--arwp-ink);
    font: 400 16px/1.65 var(--arwp-body-font);
    min-width: 0;
    width: 100%;
}
.arwp, .arwp * { box-sizing: border-box; }
.arwp a { color: var(--arwp-accent); text-decoration-color: currentColor; text-underline-offset: 3px; }
.arwp a:focus-visible,
.arwp button:focus-visible,
.arwp input:focus-visible,
.arwp summary:focus-visible { outline: 3px solid var(--arwp-accent); outline-offset: 3px; }
.arwp :where(h1, h2, h3) { font-family: var(--arwp-title-font); letter-spacing: -.018em; }
.arwp :where(p, ul, ol) { margin-block-start: 0; }

/* Pulsanti: lo stesso rubino dell'header e dei link del sito. */
.arwp .arwp-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 9px;
    min-height: 46px;
    padding: 12px 20px;
    border: 1px solid var(--arwp-accent);
    border-radius: var(--arwp-radius);
    background: transparent;
    color: var(--arwp-accent);
    font: 700 13px/1.35 var(--arwp-body-font);
    text-decoration: none;
    text-align: center;
    cursor: pointer;
    transition: background-color .16s ease, color .16s ease, border-color .16s ease;
}
.arwp .arwp-button-dark { background: var(--arwp-accent); color: #fff; }
.arwp .arwp-button-dark:hover { background: var(--arwp-accent-dark); border-color: var(--arwp-accent-dark); color: #fff; }
.arwp .arwp-button-light { background: transparent; color: var(--arwp-accent); }
.arwp .arwp-button-light:hover { background: var(--arwp-accent); color: #fff; }

/* Archivio: titolazione, conteggio, filtri e schede. */
.arwp.arwp-archive { max-width: 1240px; margin: 0 auto; padding: 26px 0 78px; }
.arwp .arwp-archive-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 292px;
    gap: clamp(24px, 3.4vw, 52px);
    align-items: start;
}
.arwp .arwp-results { min-width: 0; }
.arwp .arwp-result-head {
    display: flex;
    justify-content: space-between;
    align-items: end;
    gap: 18px;
    padding: 0 0 21px;
    margin-bottom: 27px;
    border-bottom: 1px solid var(--arwp-border);
}
.arwp .arwp-result-head h2 {
    font: 600 clamp(30px, 3.3vw, 43px)/1.13 var(--arwp-title-font);
    color: var(--arwp-ink);
    margin: 0;
    letter-spacing: -.03em;
}
.arwp .arwp-result-head h2::before {
    content: '';
    display: block;
    width: 42px;
    height: 3px;
    margin-bottom: 15px;
    background: var(--arwp-accent);
}
.arwp .arwp-result-count {
    flex: 0 0 auto;
    color: var(--arwp-muted);
    font: 600 12px/1.5 var(--arwp-body-font);
    text-transform: uppercase;
    letter-spacing: .085em;
    white-space: nowrap;
    padding-bottom: 4px;
}
.arwp .arwp-card-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    align-items: stretch;
    gap: 24px;
}
.arwp .arwp-card {
    position: relative;
    min-width: 0;
    overflow: hidden;
    margin: 0;
    background: var(--arwp-paper);
    border: 1px solid var(--arwp-border);
    border-bottom: 3px solid var(--arwp-border);
    border-radius: var(--arwp-radius);
    box-shadow: 0 1px 2px rgba(41, 37, 33, .03);
    transition: border-color .18s ease, box-shadow .18s ease, transform .18s ease;
}
.arwp .arwp-card:hover,
.arwp .arwp-card:focus-within {
    transform: translateY(-3px);
    border-bottom-color: var(--arwp-accent);
    box-shadow: 0 12px 27px rgba(41, 37, 33, .10);
}
.arwp .arwp-card-link {
    display: flex;
    flex-direction: column;
    height: 100%;
    color: var(--arwp-ink) !important;
    text-decoration: none !important;
}
.arwp .arwp-card-image {
    position: relative;
    aspect-ratio: 5/6;
    background: var(--arwp-subtle);
    border-bottom: 1px solid var(--arwp-border);
    overflow: hidden;
}
.arwp .arwp-card-image img {
    display: block;
    width: 100%;
    height: 100% !important;
    object-fit: cover;
    filter: saturate(.80);
    transition: transform .22s ease, filter .22s ease;
}
.arwp .arwp-card:hover .arwp-card-image img,
.arwp .arwp-card:focus-within .arwp-card-image img { transform: scale(1.025); filter: saturate(1); }
.arwp .arwp-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%; height: 100%;
    padding: 20px;
    color: #7d6f66;
    font: 500 25px/1.15 var(--arwp-title-font);
    letter-spacing: -.015em;
    background: radial-gradient(circle at 20% 25%, #f8f4ed, #ede5db);
}
.arwp .arwp-card-title {
    overflow-wrap: anywhere;
    font: 600 21px/1.31 var(--arwp-title-font);
    letter-spacing: -.015em;
    color: var(--arwp-ink);
    margin: 0;
    padding: 19px 19px 8px;
}
.arwp .arwp-card-link:hover .arwp-card-title,
.arwp .arwp-card-link:focus-visible .arwp-card-title { color: var(--arwp-accent); }
.arwp .arwp-card-author {
    font: 600 13px/1.55 var(--arwp-body-font);
    color: var(--arwp-ink);
    padding: 0 19px 7px;
}
.arwp .arwp-card-meta {
    margin-top: auto;
    padding: 5px 19px 18px;
    color: var(--arwp-muted);
    font: 500 12px/1.55 var(--arwp-body-font);
    letter-spacing: .01em;
}

/* Filtri: pannello carta con controlli riconoscibili e accessibili. */
.arwp .arwp-sidebar {
    min-width: 0;
    padding: 24px 22px;
    margin: 0;
    border: 1px solid var(--arwp-border);
    border-top: 4px solid var(--arwp-accent);
    background: var(--arwp-warm);
    border-radius: var(--arwp-radius);
}
.arwp .arwp-filter-heading {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    gap: 10px;
    margin-bottom: 23px;
    padding-bottom: 14px;
    border-bottom: 1px solid var(--arwp-border);
}
.arwp .arwp-filter-heading h2 { margin: 0; color: var(--arwp-ink); font: 600 24px/1.2 var(--arwp-title-font); }
.arwp .arwp-reset { font: 600 12px/1.35 var(--arwp-body-font); color: var(--arwp-accent); text-decoration: underline; }
.arwp .arwp-filter-group { border: 0; min-width: 0; padding: 0; margin: 0 0 25px; }
.arwp .arwp-filter-group > label,
.arwp .arwp-filter-group > legend {
    display: block;
    width: 100%;
    margin: 0 0 12px;
    padding: 0;
    color: var(--arwp-ink);
    font: 700 12px/1.4 var(--arwp-body-font);
    text-transform: uppercase;
    letter-spacing: .095em;
}
.arwp .arwp-filter-group input[type="search"] {
    display: block;
    width: 100%; min-width: 0; min-height: 46px;
    padding: 10px 12px;
    border: 1px solid #cbc0b5;
    border-radius: var(--arwp-radius);
    background: #fff;
    color: var(--arwp-ink);
    font: 400 14px/1.4 var(--arwp-body-font);
    box-shadow: none;
}
.arwp .arwp-filter-group input[type="search"]::placeholder { color: #827970; opacity: 1; }
.arwp .arwp-filter-group input[type="search"]:focus { border-color: var(--arwp-accent); }
.arwp .arwp-filter-options {
    max-height: 235px;
    overflow-y: auto;
    overscroll-behavior: contain;
    scrollbar-color: #c0b2a5 var(--arwp-warm);
    padding-right: 8px;
}
.arwp .arwp-check {
    display: flex;
    align-items: start;
    gap: 10px;
    min-width: 0;
    padding: 4px 0;
    margin: 0 0 5px;
    cursor: pointer;
    color: #49413b;
    font: 500 13px/1.5 var(--arwp-body-font);
}
.arwp .arwp-check:hover { color: var(--arwp-accent); }
.arwp .arwp-check input[type="checkbox"] {
    flex: 0 0 auto;
    width: 16px; height: 16px;
    margin: 2px 0 0;
    accent-color: var(--arwp-accent);
    cursor: pointer;
}
.arwp .arwp-check span { min-width: 0; overflow-wrap: anywhere; }
.arwp .arwp-no-filters { margin: 0; color: var(--arwp-muted); font: 400 13px/1.6 var(--arwp-body-font); }
.arwp .arwp-filter-submit { width: 100%; }
.arwp .arwp-empty {
    margin: 0;
    padding: 28px 30px;
    color: var(--arwp-ink);
    background: var(--arwp-warm);
    border-left: 4px solid var(--arwp-accent);
    font: 400 15px/1.7 var(--arwp-body-font);
}
.arwp .arwp-pagination { margin: 36px 0 0; }
.arwp .arwp-pagination ul {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: center;
    padding: 0;
    margin: 0;
    list-style: none;
}
.arwp .arwp-pagination li { margin: 0; list-style: none; }
.arwp .arwp-pagination a,
.arwp .arwp-pagination span {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    min-width: 42px; min-height: 42px;
    padding: 8px 12px;
    border: 1px solid var(--arwp-border);
    border-radius: var(--arwp-radius);
    background: #fff;
    font: 600 13px/1.4 var(--arwp-body-font);
    text-decoration: none;
    color: var(--arwp-accent);
}
.arwp .arwp-pagination .current,
.arwp .arwp-pagination a:hover {
    background: var(--arwp-accent);
    border-color: var(--arwp-accent);
    color: #fff;
}

/* Scheda singola: consultazione documentale. */
.arwp.arwp-single { max-width: 1120px; margin: 0 auto; padding: 22px 0 76px; }
.arwp .arwp-meta {
    display: block;
    margin: 6px 0 18px;
    color: var(--arwp-muted);
    font: 700 12px/1.6 var(--arwp-body-font);
    letter-spacing: .09em;
    text-transform: uppercase;
}
.arwp .arwp-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin: 0 0 30px;
    padding-bottom: 28px;
    border-bottom: 1px solid var(--arwp-border);
}
.arwp .arwp-main {
    display: grid;
    grid-template-columns: minmax(225px, 38%) minmax(0, 1fr);
    gap: clamp(24px, 4vw, 56px);
    align-items: start;
    margin-bottom: 50px;
}
.arwp .arwp-main.arwp-no-image { grid-template-columns: minmax(0, 1fr); }
.arwp .arwp-image { min-width: 0; }
.arwp .arwp-image img {
    display: block;
    width: 100%; height: auto;
    max-width: 100%;
    border: 1px solid var(--arwp-border);
    background: var(--arwp-warm);
    box-shadow: 0 12px 30px rgba(30, 25, 22, .065);
}
.arwp .arwp-open-lightbox { display: block; cursor: zoom-in; }
.arwp .arwp-description { min-width: 0; font: 400 17px/1.8 var(--arwp-body-font); color: var(--arwp-ink); }
.arwp .arwp-description > :first-child { margin-top: 0; }
.arwp .arwp-description :where(h2,h3,h4) { font-family: var(--arwp-title-font); color: var(--arwp-ink); line-height: 1.25; }
.arwp .arwp-description a { text-decoration: underline; }
.arwp .arwp-details { padding-top: 28px; border-top: 3px solid var(--arwp-accent); }
.arwp .arwp-details > h2 { margin: 0 0 24px; font: 600 32px/1.22 var(--arwp-title-font); color: var(--arwp-ink); }
.arwp .arwp-detail-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0,1fr));
    background: var(--arwp-paper);
    border-top: 1px solid var(--arwp-border);
    border-left: 1px solid var(--arwp-border);
}
.arwp .arwp-cell {
    min-width: 0;
    overflow-wrap: anywhere;
    padding: 16px 19px;
    border-right: 1px solid var(--arwp-border);
    border-bottom: 1px solid var(--arwp-border);
}
.arwp .arwp-cell:nth-child(4n+1),
.arwp .arwp-cell:nth-child(4n+2) { background: var(--arwp-warm); }
.arwp .arwp-cell-full { grid-column: 1/-1; }
.arwp .arwp-cell small {
    display: block;
    margin: 0 0 5px;
    color: var(--arwp-muted);
    font: 700 11px/1.4 var(--arwp-body-font);
    text-transform: uppercase;
    letter-spacing: .095em;
}
.arwp .arwp-cell strong { display: block; color: var(--arwp-ink); font: 500 15px/1.6 var(--arwp-body-font); }
.arwp .arwp-cell a { color: var(--arwp-accent); text-decoration: none; border-bottom: 1px solid var(--arwp-border); }
.arwp .arwp-cell a:hover { border-color: var(--arwp-accent); }

/* Ingrandimento immagini: preferenze di movimento rispettate. */
.arwp-lightbox {
    position: fixed;
    inset: 0;
    max-width: min(96vw, 1400px);
    max-height: 95vh;
    padding: 12px;
    border: 1px solid rgba(255,255,255,.25);
    background: #24201e;
    color: #fff;
    box-shadow: 0 18px 66px rgba(0,0,0,.55);
}
.arwp-lightbox::backdrop { background: rgba(14,12,11,.90); }
.arwp-lightbox img { display: block; max-width: calc(96vw - 24px); max-height: calc(95vh - 24px); width: auto; height: auto; }
.arwp-lightbox-close {
    position: absolute;
    top: 15px; right: 15px;
    display: grid;
    place-items: center;
    width: 40px; height: 40px;
    padding: 0;
    background: var(--pci-rubino, #842830);
    border: 1px solid #fff;
    border-radius: 50%;
    color: #fff;
    cursor: pointer;
    font: 400 28px/1 var(--arwp-body-font, sans-serif);
}
.arwp-lightbox-close:focus-visible { outline: 3px solid white; outline-offset: 3px; }

@media (max-width: 1130px) {
    .arwp .arwp-card-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
    .arwp .arwp-archive-layout { grid-template-columns: minmax(0,1fr) 270px; gap: 24px; }
}
@media (max-width: 830px) {
    .arwp.arwp-archive { padding-top: 12px; padding-bottom: 50px; }
    .arwp .arwp-archive-layout { grid-template-columns: minmax(0,1fr); }
    .arwp .arwp-sidebar { grid-row: 1; padding: 22px 20px; }
    .arwp .arwp-filter-options { max-height: 180px; }
    .arwp .arwp-main { grid-template-columns: minmax(0,1fr); gap: 25px; }
    .arwp .arwp-image { max-width: 500px; }
    .arwp .arwp-detail-grid { grid-template-columns: minmax(0,1fr); }
    .arwp .arwp-cell:nth-child(4n+1),
    .arwp .arwp-cell:nth-child(4n+2) { background: var(--arwp-paper); }
    .arwp .arwp-cell:nth-child(2n+1) { background: var(--arwp-warm); }
}
@media (max-width: 560px) {
    .arwp { font-size: 15px; }
    .arwp .arwp-result-head { align-items: start; flex-direction: column; gap: 8px; }
    .arwp .arwp-result-head h2 { font-size: 30px; }
    .arwp .arwp-card-grid { grid-template-columns: minmax(0,1fr); gap: 18px; }
    .arwp .arwp-card-image { aspect-ratio: 5/4; }
    .arwp .arwp-card-title { font-size: 21px; }
    .arwp .arwp-actions { flex-direction: column; }
    .arwp .arwp-actions .arwp-button { width: 100%; }
    .arwp .arwp-details > h2 { font-size: 27px; }
}
@media (prefers-reduced-motion: reduce) {
    .arwp .arwp-card,
    .arwp .arwp-card-image img,
    .arwp .arwp-button { transition: none !important; }
    .arwp .arwp-card:hover { transform: none; }
}
@media print {
    .arwp .arwp-sidebar,
    .arwp .arwp-actions,
    .arwp .arwp-pagination,
    .arwp-lightbox { display: none !important; }
    .arwp .arwp-archive-layout { display: block; }
    .arwp .arwp-card { break-inside: avoid; box-shadow: none; }
    .arwp .arwp-detail-grid { break-inside: avoid; }
}