/* ============================================================================
   VIEWS — stili specifici per vista.
   ========================================================================== */
@layer views {
  /* ── Shell: rail desktop + main + mnav mobile ──────────────────── */
  .rail {
    position: fixed;
    inset: 0 auto 0 0;
    width: var(--rail-w);
    display: flex;
    flex-direction: column;
    background: var(--surface);
    border-right: 1px solid var(--border);
    padding: var(--space-4) var(--space-3);
    z-index: 50;
  }
  .rail__brand {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-2) var(--space-4);
    font-weight: 700;
    font-size: var(--text-md);
  }
  .rail__logo {
    width: 30px;
    height: 30px;
    border-radius: var(--radius-md);
    background: var(--brand);
    color: var(--brand-contrast);
    display: flex;
    align-items: center;
    justify-content: center;
  }
  .rail__logo svg { width: 18px; height: 18px; }
  .rail__list {
    display: flex;
    flex-direction: column;
    gap: 2px;
    flex: 1;
  }
  .rail__link {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: 9px var(--space-3);
    border-radius: var(--radius-md);
    color: var(--text-muted);
    font-size: var(--text-sm);
    font-weight: 500;
  }
  .rail__link svg { width: 18px; height: 18px; flex: none; }
  .rail__link:hover { background: var(--surface-hover); color: var(--text); }
  .rail__link[aria-current="page"] {
    background: var(--surface-sunken);
    color: var(--text);
    font-weight: 600;
  }
  .rail__link--admin { margin-top: var(--space-3); border-top: 1px solid var(--border); padding-top: var(--space-3); }
  .rail__foot {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: var(--space-3);
    border-top: 1px solid var(--border);
  }
  .rail__theme {
    width: 34px;
    height: 34px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    color: var(--text-muted);
  }
  .rail__theme:hover { background: var(--surface-hover); }
  .rail__theme svg { width: 18px; height: 18px; }

  .main {
    margin-left: var(--rail-w);
    min-height: 100dvh;
  }

  /* Mobile: niente rail, barra in basso. */
  .mnav { display: none; }
  @media (max-width: 767px) {
    .rail { display: none; }
    /* Il riscontro sotto il contenuto copre anche la zona home-indicator
       (PWA standalone su iPhone), così l'ultimo blocco non tocca la barra. */
    .main { margin-left: 0; padding-bottom: calc(var(--nav-h) + env(safe-area-inset-bottom, 0px) + 16px); }
    .mnav {
      display: flex;
      position: fixed;
      inset: auto 0 0 0;
      /* Contenuto (56px) + safe area: con box-sizing:border-box e altezza
         fissa, su iPhone i ~34px di safe-area comprimerebbero il contenuto
         a ~22px e la barra si vedrebbe male (icone e etichette tagliate). */
      height: calc(var(--nav-h) + env(safe-area-inset-bottom, 0px));
      background: var(--surface);
      border-top: 1px solid var(--border);
      z-index: 50;
      padding-bottom: env(safe-area-inset-bottom, 0px);
    }
    .mnav__link {
      flex: 1;
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      gap: 2px;
      color: var(--text-muted);
      font-size: 11px;
      font-weight: 500;
    }
    .mnav__link svg { width: 22px; height: 22px; }
    .mnav__link[aria-current="page"] { color: var(--brand); }
  }

  /* ── Treno ────────────────────────────────────────────────────── */
  .train-hero__row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-3);
    flex-wrap: wrap;
  }
  .train-hero__id { display: flex; align-items: baseline; gap: var(--space-3); }
  .train-hero__num { font-size: var(--text-2xl); font-weight: 700; letter-spacing: -0.02em; }
  .train-hero__cat { font-size: var(--text-sm); color: var(--text-muted); }
  .train-hero__route {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    margin: var(--space-3) 0;
    font-size: var(--text-lg);
    font-weight: 600;
  }
  .train-hero__arrow { color: var(--text-faint); }
  .train-hero__meta {
    margin-top: var(--space-3);
    font-size: var(--text-xs);
    color: var(--text-muted);
  }

  .stops {
    margin-top: var(--space-3);
    display: flex;
    flex-direction: column;
  }
  .stop {
    display: flex;
    gap: var(--space-3);
    padding: var(--space-3) 0;
    border-bottom: 1px solid var(--border);
  }
  .stop:last-child { border-bottom: none; }
  .stop__dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--border-strong);
    margin-top: 6px;
    flex: none;
  }
  .stop--current .stop__dot { background: var(--brand); box-shadow: 0 0 0 4px var(--brand-soft); }
  .stop--past .stop__dot { background: var(--success); }
  .stop--past { opacity: 0.6; }
  .stop--suppressed { opacity: 0.45; }
  .stop--suppressed .stop__name { text-decoration: line-through; }
  .stop__main { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
  .stop__name { font-weight: 600; font-size: var(--text-md); }
  .stop__times {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2) var(--space-3);
    font-size: var(--text-sm);
    color: var(--text-muted);
    font-variant-numeric: tabular-nums;
  }
  .stop__t--est { color: var(--text-faint); font-style: italic; }
  .stop__delay { font-weight: 600; color: var(--warning); }
  .stop__platform { color: var(--text-faint); }
  .train-timeline__title { font-size: var(--text-md); font-weight: 600; margin: var(--space-5) 0 var(--space-2); }

  .rfi-list { display: flex; flex-direction: column; gap: var(--space-2); }
  .rfi-row {
    display: grid;
    grid-template-columns: 1fr auto auto;
    gap: var(--space-3);
    font-size: var(--text-sm);
    padding: var(--space-2);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
  }
  .rfi-row__pl { color: var(--text-muted); }
  .rfi-row__note { color: var(--text-faint); font-size: var(--text-xs); }

  /* ── Avvisi ───────────────────────────────────────────────────── */
  .alert-list { display: flex; flex-direction: column; gap: var(--space-3); }
  .alert-list__item {
    display: flex;
    justify-content: space-between;
    gap: var(--space-3);
    padding: var(--space-3);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    background: var(--surface);
    font-size: var(--text-sm);
  }
  .alert-list__src { color: var(--text-faint); font-size: var(--text-xs); white-space: nowrap; }
  .alert-card__head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-3);
    margin-bottom: var(--space-2);
  }
  .alert-card__title { font-size: var(--text-md); font-weight: 600; }
  .alert-card__text { font-size: var(--text-sm); color: var(--text-muted); margin-bottom: var(--space-2); }
  .alert-card__meta { font-size: var(--text-xs); color: var(--text-faint); }

  /* ── Cerca ────────────────────────────────────────────────────── */
  .ac-list {
    position: absolute;
    top: calc(100% + 4px);
    left: 0;
    right: 0;
    z-index: 30;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    max-height: 240px;
    overflow-y: auto;
  }
  .ac-list__item {
    padding: var(--space-2) var(--space-3);
    font-size: var(--text-sm);
    cursor: pointer;
  }
  .ac-list__item:hover { background: var(--surface-hover); }

  .result-list { display: flex; flex-direction: column; gap: var(--space-3); margin-top: var(--space-4); }
  .result-card { padding: var(--space-3) var(--space-4); }
  .result-card__row {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    flex-wrap: wrap;
  }
  .result-card__times {
    display: flex;
    align-items: baseline;
    gap: var(--space-3);
    font-variant-numeric: tabular-nums;
    min-width: 180px;
  }
  .result-card__time { font-size: var(--text-lg); font-weight: 600; }
  .result-card__dur { font-size: var(--text-xs); color: var(--text-faint); }
  .result-card__mid { flex: 1; display: flex; flex-direction: column; gap: 2px; min-width: 120px; }
  .result-card__train { font-size: var(--text-sm); font-weight: 500; }
  .result-card__price { font-size: var(--text-md); font-weight: 700; }
  .result-card__actions {
    display: flex;
    gap: var(--space-2);
    margin-top: var(--space-3);
    padding-top: var(--space-3);
    border-top: 1px solid var(--border);
    flex-wrap: wrap;
  }
  .result-detail { margin-top: var(--space-3); padding-top: var(--space-3); border-top: 1px solid var(--border); }
  .price-history { display: flex; flex-direction: column; gap: 4px; font-size: var(--text-sm); }
  .price-history li { display: flex; justify-content: space-between; }
  .result-detail__inner { display: flex; flex-direction: column; gap: var(--space-2); }
  .result-detail__title { margin: 0; font-size: var(--text-sm); font-weight: 600; }
  .price-table { width: 100%; border-collapse: collapse; font-size: var(--text-sm); }
  .price-table th,
  .price-table td { padding: 6px 8px; text-align: right; border-bottom: 1px solid var(--border); }
  .price-table th {
    font-size: var(--text-xs);
    font-weight: 500;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.03em;
  }
  .price-table .td--left { text-align: left; }
  .price-table td.trend { font-weight: 600; }
  .result-detail__hint { margin: 0; font-size: var(--text-xs); color: var(--text-faint); }

  /* ── Home ─────────────────────────────────────────────────────── */
  .home-trains { display: flex; flex-direction: column; gap: var(--space-3); }
  .home-train__row { display: flex; align-items: center; gap: var(--space-3); flex-wrap: wrap; }
  .home-train__id { flex: 1; display: flex; flex-direction: column; min-width: 140px; }
  .home-train__label { font-weight: 600; }
  .home-train__etr {
    font-size: var(--text-xs, 11px);
    font-weight: 500;
    color: var(--text-muted);
    background: var(--surface-sunken);
    border-radius: 4px;
    padding: 1px 6px;
    margin-left: 6px;
    vertical-align: middle;
  }
  .home-train__times { font-variant-numeric: tabular-nums; }
  .home-train__delay { color: var(--text-dim, #6b7280); font-size: var(--text-sm); }
  .home-train__price { font-weight: 600; color: var(--text); }
  .home-train__actions { display: flex; align-items: center; gap: var(--space-2); }
  .home-train__live { margin-top: var(--space-2); }
  .home-train__kvlist { display: flex; flex-wrap: wrap; gap: 4px 14px; }
  .home-train__kv { display: inline-flex; align-items: baseline; gap: 4px; font-size: var(--text-sm); }
  .home-train__kv-k { color: var(--text-muted); }
  .home-train__kv-v { color: var(--text); font-weight: 500; }
  .home-train__kv--muted .home-train__kv-v { color: var(--text-muted); font-weight: 400; }
  .home-train__nodata { color: var(--text-faint); font-size: var(--text-sm); }
  .home-train__offers { display: flex; flex-wrap: wrap; gap: 6px; margin-top: var(--space-2); }
  .home-train__offer {
    font-size: var(--text-sm);
    color: var(--text-muted);
    background: var(--surface-sunken);
    padding: 2px 8px;
    border-radius: var(--radius-sm);
  }
  .home-train__offer--soldout { color: var(--text-faint); text-decoration: line-through; }
  .onboarding__steps { display: flex; flex-direction: column; gap: var(--space-3); }
  .onboarding__steps li { display: flex; flex-direction: column; gap: 2px; }

  /* ── Admin ────────────────────────────────────────────────────── */
  .admin-nav {
    display: flex;
    gap: var(--space-2);
    flex-wrap: wrap;
    margin-bottom: var(--space-5);
  }
  .admin-nav__link {
    padding: 6px 14px;
    font-size: var(--text-sm);
    font-weight: 500;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    color: var(--text-muted);
    background: var(--surface);
  }
  .admin-nav__link:hover { background: var(--surface-hover); }
  .admin-nav__link.is-active {
    background: var(--surface-sunken);
    color: var(--text);
    font-weight: 600;
    border-color: var(--border-strong);
  }
  .price-chart {
    display: flex;
    align-items: flex-end;
    gap: 4px;
    height: 160px;
    padding-top: var(--space-3);
  }
  .price-chart__col {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    align-items: center;
    gap: 4px;
    height: 100%;
  }
  .price-chart__bar {
    width: 100%;
    background: var(--info);
    border-radius: var(--radius-sm) var(--radius-sm) 0 0;
    min-height: 4px;
  }
  .price-chart__lbl { font-size: 9px; color: var(--text-faint); }

  /* ── Telegram steps ───────────────────────────────────────────── */
  .tg-steps {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
    font-size: var(--text-sm);
    color: var(--text-muted);
    padding-left: 20px;
    list-style: decimal;
  }
}