.rg-mr {
  --rg-mr-accent: #1a6ea8;
  --rg-mr-border: #d7dde3;
  --rg-mr-muted: #5b6670;
  --rg-mr-radius: 10px;
  max-width: 900px;
  margin: 0 auto;
  font: inherit;
}

/* --- form --- */
.rg-mr__title {
  display: block;
  font-weight: 700;
  font-size: 1.1em;
  margin-bottom: .5rem;
}
.rg-mr__row {
  display: flex;
  gap: .5rem;
  flex-wrap: wrap;
}
.rg-mr__input {
  flex: 1 1 220px;
  min-width: 0;
  padding: .7rem .9rem;
  font-size: 1rem;
  border: 1px solid var(--rg-mr-border);
  border-radius: var(--rg-mr-radius);
  background: #fff;
}
.rg-mr__input:focus,
.rg-mr__submit:focus,
.rg-mr__chip input:focus + span {
  outline: 3px solid rgba(26,110,168,.4);
  outline-offset: 2px;
}
.rg-mr__submit {
  flex: 0 0 auto;
  padding: .7rem 1.2rem;
  font-size: 1rem;
  font-weight: 600;
  color: #fff;
  background: var(--rg-mr-accent);
  border: 0;
  border-radius: var(--rg-mr-radius);
  cursor: pointer;
}
.rg-mr__submit:hover { filter: brightness(.94); }

/* --- filtri --- */
.rg-mr__filters {
  border: 0;
  padding: 0;
  margin: .75rem 0 0;
  display: flex;
  align-items: center;
  gap: .5rem;
  flex-wrap: wrap;
}
.rg-mr__legend { padding: 0; margin: 0 .25rem 0 0; color: var(--rg-mr-muted); font-size: .9em; }
.rg-mr__chip { position: relative; }
.rg-mr__chip input {
  position: absolute;
  opacity: 0;
  width: 1px; height: 1px;
}
.rg-mr__chip span {
  display: inline-block;
  padding: .4rem .9rem;
  border: 1px solid var(--rg-mr-border);
  border-radius: 999px;
  cursor: pointer;
  user-select: none;
  font-size: .95rem;
  transition: background .15s, color .15s, border-color .15s;
}
.rg-mr__chip input:checked + span {
  background: var(--rg-mr-accent);
  border-color: var(--rg-mr-accent);
  color: #fff;
}

/* --- stato --- */
.rg-mr__status {
  margin: .9rem 0 .3rem;
  color: var(--rg-mr-muted);
  font-size: .95em;
  min-height: 1.2em;
}

/* --- risultati --- */
.rg-mr__results {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1rem;
  margin-top: .5rem;
}
.rg-mr__card {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--rg-mr-border);
  border-radius: var(--rg-mr-radius);
  overflow: hidden;
  background: #fff;
}
.rg-mr__thumb {
  display: block;
  aspect-ratio: 16 / 10;
  background: #eef1f4;
  overflow: hidden;
}
.rg-mr__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.rg-mr__noimg {
  display: block;
  width: 100%; height: 100%;
  background: repeating-linear-gradient(45deg,#eef1f4,#eef1f4 10px,#e6eaef 10px,#e6eaef 20px);
}
.rg-mr__body { padding: .75rem .9rem 1rem; }
.rg-mr__cardtitle { margin: 0 0 .4rem; font-size: 1.05rem; line-height: 1.25; }
.rg-mr__cardtitle a { text-decoration: none; color: inherit; }
.rg-mr__cardtitle a:hover,
.rg-mr__cardtitle a:focus { color: var(--rg-mr-accent); text-decoration: underline; }
.rg-mr__excerpt { margin: 0; color: var(--rg-mr-muted); font-size: .92rem; line-height: 1.45; }

/* --- navigazione a frecce --- */
.rg-mr__nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  margin-top: 1.3rem;
}
.rg-mr__prev,
.rg-mr__next {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  padding: 8px;
  border: 1px solid var(--rg-mr-border);
  border-radius: 999px;
  background: #fff;
  cursor: pointer;
  transition: background .15s, border-color .15s, transform .1s;
}
.rg-mr__prev img,
.rg-mr__next img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}
.rg-mr__prev:hover:not(:disabled),
.rg-mr__next:hover:not(:disabled) {
  border-color: var(--rg-mr-accent);
  background: #eef4f9;
}
.rg-mr__prev:active:not(:disabled),
.rg-mr__next:active:not(:disabled) { transform: scale(.94); }
.rg-mr__prev:disabled,
.rg-mr__next:disabled { opacity: .3; cursor: default; }
.rg-mr__prev:focus-visible,
.rg-mr__next:focus-visible {
  outline: 3px solid rgba(26,110,168,.4);
  outline-offset: 2px;
}
.rg-mr__page {
  min-width: 8ch;
  text-align: center;
  color: var(--rg-mr-muted);
  font-size: .95em;
  font-variant-numeric: tabular-nums;
}
.rg-mr__results:focus { outline: none; }

.rg-mr__results[aria-busy="true"] { opacity: .6; }

/* --- mobile --- */
@media (max-width: 480px) {
  .rg-mr__submit { flex: 1 1 100%; }
  .rg-mr__results { grid-template-columns: 1fr; }
}

/* screen-reader only (se il tema non lo definisce) */
.rg-mr .screen-reader-text {
  position: absolute !important;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0);
  white-space: nowrap; border: 0;
}

/* rispetta chi preferisce meno animazioni */
@media (prefers-reduced-motion: reduce) {
  .rg-mr__chip span { transition: none; }
}