/* =============================================================
   SPV Archive List — 4 layout (grid | list | compact | cover)
   Markup item comune; il layout è pilotato dalle classi modificatrici.
   Colori/spaziature sovrascrivibili dai controlli Elementor del widget.
   ============================================================= */

.spv-arl {
  --spv-arl-cols: 3;
  --spv-arl-gap: 20px;
  --spv-arl-accent: #e30613;
  --spv-arl-ink: #1a3c6e;
  --spv-arl-card-bg: #ffffff;
  --spv-arl-card-border: #e7ebf3;
  --spv-arl-radius: 12px;
  --spv-arl-muted: #5a6b88;
  width: 100%;
  box-sizing: border-box;
}
.spv-arl *, .spv-arl *::before, .spv-arl *::after { box-sizing: border-box; }

.spv-arl__title { margin: 0 0 16px; font-size: 1.25em; font-weight: 800; color: var(--spv-arl-ink); }
.spv-arl__empty { color: #9ca3af; font-style: italic; padding: 12px 0; }

/* Ricerca */
.spv-arl__search { margin: 0 0 14px; }
.spv-arl__search-input {
  width: 100%; padding: 9px 12px; font-size: 14px; color: #111827;
  background: #fff; border: 1px solid #d1d5db; border-radius: 8px; outline: none;
  transition: border-color .15s, box-shadow .15s; -webkit-appearance: none; appearance: none;
}
.spv-arl__search-input:focus { border-color: #93c5fd; box-shadow: 0 0 0 3px rgba(59,130,246,.15); }
.spv-arl__search-empty { color: #9ca3af; font-style: italic; font-size: 13px; margin: 0 0 10px; }

/* Stati filtro / mostra-più */
.spv-arl__item[data-spv-filtered] { display: none !important; }
.spv-arl__item[data-spv-hidden] { display: none; }
.spv-arl__list.is-searching .spv-arl__item[data-spv-hidden] { display: revert; }
.spv-arl__more-btn {
  display: inline-flex; align-items: center; gap: 6px; margin-top: 14px;
  padding: 8px 16px; border: 1px solid var(--spv-arl-ink); border-radius: 8px;
  background: transparent; color: var(--spv-arl-ink); font-size: 13.5px; font-weight: 700;
  cursor: pointer; transition: background .15s, color .15s;
}
.spv-arl__more-btn:hover { background: var(--spv-arl-ink); color: #fff; }

/* Elementi comuni */
.spv-arl__img { width: 100%; height: 100%; object-fit: cover; display: block; }
.spv-arl__thumb { display: block; overflow: hidden; text-decoration: none; }
.spv-arl__terms { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 8px; }
.spv-arl__term {
  font-size: 11px; font-weight: 700; letter-spacing: .02em; text-transform: uppercase;
  color: #fff; background: var(--spv-arl-accent); padding: 2px 9px; border-radius: 999px;
}
.spv-arl__item-title { margin: 0 0 6px; font-size: 1.05em; line-height: 1.3; font-weight: 700; }
.spv-arl__item-title a { color: var(--spv-arl-ink); text-decoration: none; }
.spv-arl__item-title a:hover { text-decoration: underline; }
.spv-arl__meta { font-size: .85em; color: var(--spv-arl-muted); display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.spv-arl__sep { opacity: .5; }
.spv-arl__excerpt { margin: 8px 0 0; font-size: .92em; line-height: 1.5; color: #4b5563; }
.spv-arl__more {
  display: inline-flex; align-items: center; gap: 5px; margin-top: 10px;
  font-size: .9em; font-weight: 700; color: var(--spv-arl-accent); text-decoration: none;
}
.spv-arl__more:hover { filter: brightness(.85); }

/* ============================================================
   LAYOUT: GRID (card)
   ============================================================ */
.spv-arl--grid .spv-arl__list {
  display: grid;
  grid-template-columns: repeat(var(--spv-arl-cols, 3), minmax(0, 1fr));
  gap: var(--spv-arl-gap, 20px);
}
.spv-arl--grid .spv-arl__item {
  display: flex; flex-direction: column;
  background: var(--spv-arl-card-bg); border: 1px solid var(--spv-arl-card-border);
  border-radius: var(--spv-arl-radius); overflow: hidden;
  box-shadow: 0 1px 2px rgba(20,40,80,.05);
  transition: box-shadow .18s ease, transform .18s ease, border-color .18s ease;
}
.spv-arl--grid .spv-arl__item:hover { box-shadow: 0 12px 28px rgba(20,40,80,.13); transform: translateY(-3px); border-color: #d5deee; }
.spv-arl--grid .spv-arl__thumb { width: 100%; }
.spv-arl--grid.spv-arl--ratio-landscape .spv-arl__thumb { aspect-ratio: 16/9; }
.spv-arl--grid.spv-arl--ratio-square    .spv-arl__thumb { aspect-ratio: 1/1; }
.spv-arl--grid.spv-arl--ratio-portrait  .spv-arl__thumb { aspect-ratio: 3/4; }
.spv-arl--grid .spv-arl__body { padding: 16px; display: flex; flex-direction: column; flex: 1; }

/* ============================================================
   LAYOUT: LIST (riga orizzontale)
   ============================================================ */
.spv-arl--list .spv-arl__list { display: flex; flex-direction: column; gap: 14px; }
.spv-arl--list .spv-arl__item {
  display: flex; gap: 16px; align-items: stretch;
  background: var(--spv-arl-card-bg); border: 1px solid var(--spv-arl-card-border);
  border-radius: var(--spv-arl-radius); padding: 14px;
  box-shadow: 0 1px 2px rgba(20,40,80,.05);
  transition: box-shadow .18s ease, transform .18s ease, border-color .18s ease;
}
.spv-arl--list .spv-arl__item:hover { box-shadow: 0 8px 22px rgba(20,40,80,.1); transform: translateY(-1px); border-color: #d5deee; }
.spv-arl--list .spv-arl__thumb { flex: 0 0 auto; width: 180px; border-radius: 8px; align-self: stretch; }
.spv-arl--list.spv-arl--ratio-landscape .spv-arl__thumb { aspect-ratio: 16/9; }
.spv-arl--list.spv-arl--ratio-square    .spv-arl__thumb { aspect-ratio: 1/1; }
.spv-arl--list.spv-arl--ratio-portrait  .spv-arl__thumb { aspect-ratio: 3/4; }
.spv-arl--list .spv-arl__body { flex: 1 1 auto; min-width: 0; display: flex; flex-direction: column; justify-content: center; }

/* ============================================================
   LAYOUT: COMPACT (denso, minimale)
   ============================================================ */
.spv-arl--compact .spv-arl__list { display: flex; flex-direction: column; gap: 2px; }
.spv-arl--compact .spv-arl__item {
  display: flex; gap: 12px; align-items: center;
  padding: 9px 12px; border-radius: 8px; border-left: 3px solid var(--spv-arl-accent);
  background: var(--spv-arl-card-bg);
  transition: background .15s ease;
}
.spv-arl--compact .spv-arl__item:hover { background: #f6f8fc; }
.spv-arl--compact .spv-arl__thumb { flex: 0 0 auto; width: 48px; height: 48px; border-radius: 6px; }
.spv-arl--compact .spv-arl__body { flex: 1 1 auto; min-width: 0; }
.spv-arl--compact .spv-arl__item-title { font-size: .98em; margin: 0; }
.spv-arl--compact .spv-arl__terms { margin-bottom: 3px; }
.spv-arl--compact .spv-arl__meta { margin-top: 2px; }
.spv-arl--compact .spv-arl__excerpt { display: none; }
.spv-arl--compact .spv-arl__more { margin-top: 4px; }

/* ============================================================
   LAYOUT: COVER (immagine di sfondo + overlay)
   ============================================================ */
.spv-arl--cover .spv-arl__list {
  display: grid;
  grid-template-columns: repeat(var(--spv-arl-cols, 3), minmax(0, 1fr));
  gap: var(--spv-arl-gap, 20px);
}
.spv-arl--cover .spv-arl__item {
  position: relative; overflow: hidden; border-radius: var(--spv-arl-radius);
  min-height: 260px; display: flex; box-shadow: 0 4px 14px rgba(20,40,80,.12);
  isolation: isolate;
  background: var(--spv-arl-ink); /* fallback leggibile se manca l'immagine */
}
.spv-arl--cover.spv-arl--ratio-square   .spv-arl__item { min-height: 0; aspect-ratio: 1/1; }
.spv-arl--cover.spv-arl--ratio-portrait .spv-arl__item { min-height: 0; aspect-ratio: 3/4; }
.spv-arl--cover .spv-arl__thumb {
  position: absolute; inset: 0; width: 100%; height: 100%; z-index: 0; border-radius: 0;
}
.spv-arl--cover .spv-arl__thumb::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(10,20,40,0) 25%, rgba(10,20,40,.86) 100%);
  z-index: 1;
}
.spv-arl--cover .spv-arl__img { transition: transform .3s ease; }
.spv-arl--cover .spv-arl__item:hover .spv-arl__img { transform: scale(1.06); }
.spv-arl--cover .spv-arl__body {
  position: relative; z-index: 2; margin-top: auto; padding: 16px; width: 100%; color: #fff;
}
.spv-arl--cover .spv-arl__item-title a { color: #fff; }
.spv-arl--cover .spv-arl__meta { color: rgba(255,255,255,.85); }
.spv-arl--cover .spv-arl__excerpt { color: rgba(255,255,255,.9); }
.spv-arl--cover .spv-arl__more { color: #fff; }
.spv-arl--cover .spv-arl__term { background: rgba(255,255,255,.22); backdrop-filter: blur(2px); }

/* ============================================================
   Scroll con altezza massima
   ============================================================ */
.spv-arl--scroll .spv-arl__list {
  max-height: var(--spv-arl-maxh, 500px); overflow-y: auto; overflow-x: hidden;
  scrollbar-width: thin; padding-right: 4px;
}

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width: 1024px) {
  .spv-arl--grid .spv-arl__list,
  .spv-arl--cover .spv-arl__list { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 640px) {
  .spv-arl--grid .spv-arl__list,
  .spv-arl--cover .spv-arl__list { grid-template-columns: 1fr; }
  .spv-arl--list .spv-arl__item { flex-direction: column; }
  .spv-arl--list .spv-arl__thumb { width: 100%; }
}