/* Attività (layout "Attivita"): barra fissa, elenco, finestra Filtri con le card del design; mobile ricavato. */
@layer sections {
  /* ---------- Apertura ---------- */
  .attivita-hero { padding: 64px 0 56px; }
  .attivita-hero__grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 440px), 1fr)); gap: 32px; align-items: end; }
  .attivita-hero__main { display: flex; flex-direction: column; gap: 20px; }
  .attivita-hero__main .heading--hero { font-size: clamp(52px, 6.5vw, 96px); }
  .attivita-hero__side { justify-self: end; width: 100%; max-width: 560px; display: flex; flex-direction: column; gap: 16px; }
  .attivita-hero__text { font-weight: 500; font-size: 17px; line-height: 1.5; opacity: .88; }
  .attivita-search {
    height: 64px; display: flex; align-items: center; gap: 12px; padding: 0 24px;
    border-radius: var(--radius-pill); background: var(--color-bg); color: var(--color-muted-text);
    &:focus-within { box-shadow: 0 0 0 3px var(--color-accent); }
  }
  .attivita-search__input {
    flex: 1; min-width: 0; height: 100%; border: 0; background: transparent; outline: none;
    font-family: inherit; font-size: 16px; letter-spacing: var(--tracking); color: var(--color-ink);
    &::placeholder { color: var(--color-muted-text); opacity: 1; }
  }
  @media (max-width: 767px) {
    .attivita-hero { padding: 40px 0 40px; }
    .attivita-hero__main .heading--hero { font-size: clamp(42px, 12vw, 52px); }
    .attivita-hero__text { font-size: 16px; }
  }

  /* ---------- Prelancio: coming soon (attivita-presto.php) ---------- */
  .attivita-presto { padding: 80px 0 72px; }
  .attivita-presto__grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 440px), 1fr)); gap: 32px 48px; align-items: end; }
  .attivita-presto__main { display: flex; flex-direction: column; gap: 20px; }
  .attivita-presto__label { display: inline-flex; align-items: center; gap: 10px; font-weight: 700; color: var(--color-accent-bright); }
  .attivita-presto__dot {
    width: 10px; height: 10px; border-radius: 50%; background: var(--color-accent-bright);
    box-shadow: 0 0 0 0 rgb(242 181 68 / 0.6); animation: attivita-presto-pulse 1.6s ease-out 3;
  }
  @keyframes attivita-presto-pulse { to { box-shadow: 0 0 0 10px rgb(242 181 68 / 0); } }
  @media (prefers-reduced-motion: reduce) { .attivita-presto__dot { animation: none; } }
  .attivita-presto__title { max-width: 14ch; font-size: clamp(48px, 6vw, 88px); text-wrap: balance; }
  .attivita-presto__side { justify-self: end; max-width: 560px; display: flex; flex-direction: column; align-items: flex-start; gap: 24px; }
  .attivita-presto__text { font-weight: 500; font-size: 18px; line-height: 1.5; }
  .attivita-presto__settori {
    grid-column: 1 / -1; display: flex; flex-wrap: wrap; gap: 10px; margin-top: 24px; padding-top: 32px;
    border-top: 1px solid rgb(255 255 255 / 0.2);
  }
  .attivita-presto__settore { padding: 8px 16px; border-radius: var(--radius-pill); box-shadow: inset 0 0 0 1px rgb(255 255 255 / 0.5); font-weight: 600; font-size: 14px; }
  @media (max-width: 767px) {
    .attivita-presto { padding: 48px 0 48px; }
    .attivita-presto__title { font-size: clamp(40px, 11vw, 48px); }
    .attivita-presto__side { justify-self: start; }
    .attivita-presto__text { font-size: 16px; }
    .attivita-presto__side .button { width: 100%; }
  }

  /* ---------- Finestra Filtri (componente dialog-sheet) ---------- */
  .filters-dialog__body { display: flex; flex-direction: column; gap: 32px; }
  .filters-dialog__reset { font-weight: 600; text-decoration: underline; text-underline-offset: 3px; }
  .filter-selected { display: flex; flex-wrap: wrap; gap: 8px; }
  html:not(.js) .filters-dialog { margin-top: 24px; }
  .filter-group { display: flex; flex-direction: column; gap: 14px; }
  .filter-group__head { display: flex; align-items: baseline; gap: 12px; flex-wrap: wrap; }
  .filter-group__title { font-weight: 700; font-size: 22px; letter-spacing: -0.03em; }
  .filter-group__hint { font-size: 14px; color: var(--color-muted-text); }

  .filter-comuni { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 150px), 1fr)); gap: 12px; }

  .filter-conv { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 190px), 1fr)); gap: 12px; }
  .filter-conv__item {
    height: 100%; min-height: 0; display: flex; flex-direction: column; gap: 10px; padding: 16px 18px;
    border-radius: var(--radius-l); background: var(--color-surface-2); box-shadow: inset 0 0 0 1px var(--color-line); color: var(--color-ink);
    &:hover { color: var(--color-ink); box-shadow: inset 0 0 0 1px var(--color-accent); }
    &.is-on { background: var(--color-accent); box-shadow: inset 0 0 0 1px var(--color-accent); }
  }
  .filter-conv__top { display: flex; justify-content: space-between; align-items: center; gap: 10px; }
  .filter-conv__radio {
    width: 20px; height: 20px; flex: none; border-radius: 50%; box-shadow: inset 0 0 0 2px var(--color-ink);
    display: flex; align-items: center; justify-content: center;
    &::after { content: ""; width: 10px; height: 10px; border-radius: 50%; background: var(--color-ink); opacity: 0; }
  }
  .filter-conv__item.is-on .filter-conv__radio::after { opacity: 1; }
  .filter-conv__count { font-size: 13px; font-weight: 600; color: var(--color-ink-soft); }
  .filter-conv__label { font-weight: 700; font-size: 17px; line-height: 1.25; letter-spacing: -0.02em; }
  .filter-cat { font-size: 15px; font-weight: 500; padding: 10px 10px 10px 18px; }
  /* Numero di attività dentro la chip */
  .filter-cat__count {
    min-width: 24px; padding: 2px 7px; border-radius: var(--radius-pill); text-align: center;
    background: var(--color-surface); color: var(--color-ink-soft); font-size: 12px; font-weight: 700;
  }
  .chip--solid .filter-cat__count, .chip--sub.is-on .filter-cat__count { background: rgb(255 255 255 / 0.2); color: #fff; }

  /* Tipologie di un settore scelto: riga collegata al settore da un bordo verde, chip più leggere */
  .filter-sub {
    display: flex; flex-direction: column; gap: 10px; margin-left: 8px; padding: 4px 0 4px 18px;
    border-left: 2px solid var(--color-primary);
    animation: filter-sub-in .3s cubic-bezier(.2, .8, .2, 1);
  }
  .filter-sub__title { font-size: 13px; font-weight: 700; letter-spacing: 0.02em; color: var(--color-primary); }
  .filter-sub__list { display: flex; flex-wrap: wrap; gap: 8px; }
  .chip--sub {
    padding: 7px 8px 7px 14px; background: var(--color-mint); color: var(--color-primary); box-shadow: none;
    font-size: 14px; font-weight: 600;
    & .filter-cat__count { background: var(--color-bg); color: var(--color-primary); }
    &:hover { color: var(--color-primary); box-shadow: inset 0 0 0 1px var(--color-primary); }
    &.is-on { background: var(--color-primary); color: #fff; &:hover { color: #fff; } }
  }
  @keyframes filter-sub-in { from { opacity: 0; transform: translateY(-6px); } }
  @media (prefers-reduced-motion: reduce) { .filter-sub { animation: none; } }

  @media (max-width: 767px) {
    .filters-dialog__body { gap: 26px; }
    .filter-comuni { grid-template-columns: 1fr 1fr; gap: 8px; }
    .filter-comuni li:first-child { grid-column: 1 / -1; }
    .filter-conv { grid-template-columns: 1fr 1fr; gap: 8px; }
    .filter-conv__item { padding: 12px 14px; gap: 6px; }
    .filter-conv__label { font-size: 15px; }
    /* Tipologie su una riga che scorre (overflow-y hidden + padding: non cattura lo scroll verticale) */
    .filter-sub { margin-left: 4px; padding-left: 12px; }
    .filter-sub__list { flex-wrap: nowrap; overflow-x: auto; overflow-y: hidden; padding-bottom: 4px; margin-right: calc(-1 * var(--gutter)); padding-right: var(--gutter); scrollbar-width: none; }
    .chip--sub { white-space: nowrap; }
  }

  /* ---------- Barra dei filtri (non sticky): pulsante Filtri, scorciatoie dei settori, conteggio ---------- */
  .attivita-bar { padding: 12px 0; background: var(--color-bg); border-bottom: 1px solid var(--color-line); }
  .attivita-bar__inner { display: flex; flex-direction: column; gap: 10px; }
  .attivita-bar__row { display: flex; align-items: center; gap: 16px; }
  .filters-btn {
    position: relative; flex: none; display: inline-flex; align-items: center; gap: 10px;
    min-height: 48px; padding: 0 20px; border: 0; border-radius: var(--radius-pill); cursor: pointer;
    background: var(--color-bg); box-shadow: inset 0 0 0 1px var(--color-ink); color: var(--color-ink);
    font-family: inherit; font-weight: 600; font-size: 15px;
    &:hover { background: var(--color-surface); color: var(--color-ink); }
  }
  .filters-btn__badge {
    position: absolute; top: -6px; right: -6px; min-width: 22px; height: 22px; padding: 0 6px;
    display: flex; align-items: center; justify-content: center; border-radius: var(--radius-pill);
    background: var(--color-ink); color: #fff; font-size: 12px; font-weight: 700; box-shadow: 0 0 0 2px var(--color-bg);
  }
  /* Scorciatoie dei settori: una riga che scorre (overflow-y hidden + padding: non cattura lo scroll verticale) */
  .attivita-bar__quick {
    flex: 1; min-width: 0; display: flex; gap: 8px; padding: 6px 4px 6px 2px;
    overflow-x: auto; overflow-y: hidden; scrollbar-width: none;
    &::-webkit-scrollbar { display: none; }
  }
  .attivita-bar__quick-chip { padding: 9px 16px; white-space: nowrap; }
  .attivita-bar__count { flex: none; display: flex; align-items: baseline; gap: 8px; font-size: 15px; color: var(--color-muted-text); outline: none; }
  .attivita-bar__num { font-weight: 700; font-size: 28px; line-height: 1; letter-spacing: -0.03em; color: var(--color-ink); }
  .bar-chip {
    display: flex; align-items: center; gap: 8px; padding: 7px 12px 7px 14px; border-radius: var(--radius-pill);
    font-size: 13px; font-weight: 600;
    & span[aria-hidden] { font-size: 15px; line-height: 1; opacity: .8; }
  }
  .bar-chip--solid { background: var(--color-primary); color: #fff; &:hover { color: #fff; background: var(--color-primary-dark); } }
  .bar-chip--accent { background: var(--color-accent); color: var(--color-on-accent); &:hover { color: var(--color-on-accent); } }
  .bar-chip--soft { background: var(--color-mint); color: var(--color-primary); &:hover { color: var(--color-ink); } }
  @media (max-width: 767px) {
    .attivita-bar { padding: 10px 0; }
    .attivita-bar__row { flex-wrap: wrap; gap: 8px 12px; }
    .filters-btn { min-height: 44px; padding: 0 16px; }
    .attivita-bar__count { margin-left: auto; }
    .attivita-bar__num { font-size: 22px; }
    .attivita-bar__quick { order: 3; flex: 1 1 100%; margin-right: calc(-1 * var(--gutter)); padding-right: var(--gutter); padding-block: 2px 4px; }
  }

  /* ---------- Elenco ---------- */
  .attivita-elenco { padding: 32px 0 80px; }
  [aria-busy="true"] .attivita-elenco { opacity: .5; transition: opacity .2s .15s; }
  .attivita-elenco__inner { display: flex; flex-direction: column; gap: 24px; }
  .attivita-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 270px), 1fr)); gap: 16px; }
  .attivita-grid .tile--attivita { --tile-h: 420px; }
  .attivita-elenco__more { align-self: center; padding-inline: 24px; }
  .attivita-empty {
    display: flex; flex-direction: column; align-items: center; gap: 14px; padding: 48px 24px; text-align: center;
    border-radius: var(--radius-l); border: 1px dashed var(--color-line-strong); color: var(--color-muted-text);
  }
  .attivita-empty__title { font-weight: 700; font-size: 22px; letter-spacing: -0.03em; color: var(--color-ink); }
  @media (max-width: 767px) {
    .attivita-grid .tile--attivita { --tile-h: 380px; }
  }
}