/* ══ DAPCA Catalog v3 — Bootstrap compromise ════════════════════════════ */

#cv3-root {
  --c-accent:     var(--bs-primary);
  --c-accent-bg:  color-mix(in srgb, var(--c-accent) 6%, transparent);
  background: var(--bs-body-bg);
}

/* ── Filter panel ─────────────────────────────────────────────────────── */

.cv3-filter-panel {
  position: sticky;
  top: 0;
  z-index: 200;
  background: var(--bs-body-bg);
  border-bottom: 1px solid var(--bs-border-color-translucent);
  padding: 8px 0 7px;
  margin-bottom: 28px;
}

.cv3-filter-row {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 5px;
  min-height: 28px;
}

.cv3-filter-row + .cv3-filter-row {
  margin-top: 5px;
  padding-top: 5px;
  border-top: 1px solid var(--bs-border-color-translucent);
}

.cv3-filter-label {
  font-size: var(--fs-2xs);
  font-weight: 700;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--bs-secondary-color);
  width: 60px;
  flex-shrink: 0;
  margin-right: 1rem;
}

/* Override active state to terracotta; base uses BS btn-outline-secondary */
.cv3-filter-btn {
  font-size: var(--fs-2xs) !important;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 4px 10px !important;
  line-height: 1.6 !important;
}

.cv3-filter-btn.active,
.cv3-filter-btn:focus.active {
  color: var(--c-accent) !important;
  border-color: var(--c-accent) !important;
  background: var(--c-accent-bg) !important;
  box-shadow: none !important;
}

.cv3-filter-btn:hover:not(.active) {
  color: var(--c-accent) !important;
  border-color: var(--c-accent) !important;
  background: transparent !important;
}

/* ── Group header ─────────────────────────────────────────────────────── */

.cv3-group {
  margin-bottom: 44px;
  transition: opacity 0.18s;
  scroll-margin-top: var(--cv3-panel-h, 80px);
}

.cv3-group.cv3-dimmed {
  opacity: 0.4;
  pointer-events: none;
}

.cv3-group-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}

.cv3-group-name {
  font-size: var(--fs-sm);
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--c-accent);
  white-space: nowrap;
  flex-shrink: 0;
}

.cv3-group-rule {
  flex: 1;
  height: 1px;
  background: var(--bs-border-color);
}

/* ── Type sublabel ────────────────────────────────────────────────────── */

.cv3-type-label {
  font-size: var(--fs-2xs);
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--bs-secondary-color);
  margin-bottom: 6px;
}

/* ── Cards — base is Bootstrap .card, small overrides ────────────────── */

.cv3-card {
  cursor: pointer;
  transition: border-color 0.14s, box-shadow 0.14s, opacity 0.18s;
  min-height: 110px;
}

.cv3-card:hover {
  border-color: var(--c-accent) !important;
  box-shadow: 0 1px 5px rgba(0,0,0,0.07);
}

.cv3-card.active {
  border-color: var(--c-accent) !important;
  box-shadow: 0 0 0 1px var(--c-accent) !important;
}

/* CARD trasparenti */
.cv3-card.cv3-card-dimmed {
  opacity: 0.25;
  pointer-events: none;
}

/* ── Cover thumb — a filo del bordo destro, altezza piena card ────────── */

.cv3-card { overflow: hidden; }          /* taglia la cover sul border-radius */

.cv3-card-inner {
  display: flex;
  align-items: stretch;
  flex: 1 1 auto;                        /* riempie la card senza altezze percentuali */
  min-height: 0;
}

.cv3-card-inner > .card-body {
  flex: 1 1 auto;
  min-width: 0;                          /* senza, il testo lungo schiaccia la cover */
}

/* La colonna della copertina parte dalla LARGHEZZA, mai dall'altezza: nessuna
   percentuale verticale, quindi l'altezza della card resta dettata dal testo e
   non può accadere che il footer finisca tagliato da overflow:hidden. */
/* Lo slot è un div VUOTO: `align-self: stretch` gli dà l'altezza della card e
   `aspect-ratio` ne deriva la larghezza — la copertina resta quindi a filo,
   piena altezza, senza bande. Non contribuisce all'altezza della riga (non ha
   contenuto in flusso), quindi non può accorciare la card e far tagliare il
   footer da overflow:hidden: è il bug che si vedeva su Westenholz 2000. */
.cv3-cover-slot {
  position: relative;
  flex: 0 0 auto;
  align-self: stretch;
  aspect-ratio: 5 / 7;
  max-width: 42%;                        /* card molto alte non mangiano il testo */
  min-width: 64px;
  overflow: hidden;
  background: var(--bs-tertiary-bg);     /* è anche il placeholder quando è vuota */
  border-left: 1px solid var(--bs-border-color-translucent);
  pointer-events: none;                  /* il click resta sulla card → drawer */
}

.cv3-cover {
  position: absolute;                    /* fuori dal flusso: non influenza il layout */
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;                     /* file canonici 5:7 = nessun crop; se max-width
                                            clampa lo slot, ritaglia invece di lasciare bande */
  /* colori smorzati: la copertina è un indizio, non deve competere con la
     reference; torna a pieno colore su hover e sulla card aperta */
  filter: saturate(0.55) contrast(0.95) brightness(1.03);
  opacity: 0.88;
  transition: filter 0.18s, opacity 0.18s;
}

.cv3-card:hover .cv3-cover,
.cv3-card.active .cv3-cover {
  filter: none;
  opacity: 1;
}

/* type badge — narrow custom style on top of BS badge */
.cv3-type-badge {
  font-size: 8px !important;
  font-weight: 700 !important;
  letter-spacing: 0.1em !important;
  text-transform: uppercase !important;
  border-radius: 1px !important;
  padding: 2px 5px !important;
}

/* reference — GentiumPlus serif */
.cv3-ref {
  font-family: "GentiumPlus", serif;
  font-size: var(--fs-sm);
  line-height: 1.35;
  color: var(--bs-body-color);
}

/* card footer */
.cv3-footer {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding-top: 6px;
  border-top: 1px solid var(--bs-border-color-translucent);
  margin-top: auto;
}

/* ── Drawer ───────────────────────────────────────────────────────────── */

.catalog-drawer {
  border: .5px solid var(--c-accent) !important;
  border-left: 3px solid var(--c-accent) !important;
  border-radius: var(--bs-border-radius) !important;
}

/* drawer entry site-filter dimming */
.cv3-entry-dimmed {
  opacity: 0.2;
}

/* ref inside drawer */
.catalog-drawer-inner .cv3-ref,
.catalog-drawer-inner .fw-semibold {
  font-family: "GentiumPlus", serif !important;
  font-size: var(--fs-sm) !important;
  font-weight: 400 !important;
}

.catalog-drawer-inner a {
  color: var(--c-accent);
}

.catalog-drawer-inner a:hover {
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 2px;
}

.catalog-drawer-inner .badge.bg-secondary-subtle {
  font-size: 8.5px;
  letter-spacing: 0.06em;
}