/* ============================================================
   Accessibilità — Rassegna stampa locale
   Foglio di stile principale
   Design: editoriale / archivio stampa
   ============================================================ */

/* ── Variabili ─────────────────────────────────────────────── */
:root {
  /* Palette crema calda — lontana dal grigio neutro */
  --bg:          #faf7f2;   /* crema caldo */
  --surface:     #ffffff;
  --border:      #ddd5c8;   /* grigio caldo */
  --border-light:#ede8e1;

  /* Testo — warm near-black, contrasto verificato WCAG AA+ */
  --text:        #1a1714;   /* ~17:1 su --bg */
  --muted:       #4a4138;   /* ~8:1 su --bg  */
  --muted-light: #6b6058;   /* ~5:1 su --bg — solo per elementi decorativi grandi */

  /* Accento — navy scuro, editoriale */
  --accent:      #1b3a5c;   /* ~9:1 su --bg  */
  --accent-hover:#102439;

  /* Masthead */
  --masthead-bg:   #1a1714;
  --masthead-text: #f5f0e8;

  /* Tipi articolo — contrasto su sfondo bianco/crema */
  --c-denuncia:    #8b1f1f;   /* ~7.4:1 su --bg */
  --c-virtuosismo: #1a5c2e;   /* ~6.8:1 su --bg */
  --c-annuncio:    #7a4400;   /* ~7.1:1 su --bg */
  --c-contesto:    #4a4138;

  /* Badge sfondo (molto chiari, testo scuro) */
  --badge-bg-denuncia:    #fdecea;
  --badge-bg-virtuosismo: #e6f4eb;
  --badge-bg-annuncio:    #fef3e2;
  --badge-bg-contesto:    #f0ece7;

  /* Focus ring — visibile su tutti gli sfondi */
  --focus-ring: 0 0 0 3px #4a90d9;

  /* Tipografia — Atkinson Hyperlegible Next, progettato per leggibilità */
  --font-body:    'Atkinson Hyperlegible Next', 'Atkinson Hyperlegible', system-ui, sans-serif;
  --font-heading: 'Atkinson Hyperlegible Next', 'Atkinson Hyperlegible', system-ui, sans-serif;

  /* Spaziatura */
  --sidebar-w: 260px;
  --gap:       1.5rem;
  --radius:    6px;
}

/* ── Reset ──────────────────────────────────────────────────── */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

/* ── Movimento ridotto ──────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    transition-duration: .01ms !important;
    animation-duration:  .01ms !important;
  }
}

/* ── Base ───────────────────────────────────────────────────── */
html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background:  var(--bg);
  color:       var(--text);
  font-size:   15px;
  line-height: 1.6;
  min-height:  100dvh;
}

/* ── Focus visibile — su tutti gli elementi interattivi ─────── */
:focus-visible {
  outline:      none;
  box-shadow:   var(--focus-ring);
  border-radius: var(--radius);
}

/* ── Testo solo per screen reader ───────────────────────────── */
.sr-only {
  position:   absolute;
  width:      1px;
  height:     1px;
  padding:    0;
  margin:     -1px;
  overflow:   hidden;
  clip:       rect(0, 0, 0, 0);
  white-space: nowrap;
  border:     0;
}

/* ── Skip link ──────────────────────────────────────────────── */
.skip-link {
  position:      fixed;
  top:           -100%;
  left:          1rem;
  z-index:       9999;
  background:    var(--accent);
  color:         #fff;
  font-weight:   700;
  font-size:     0.875rem;
  padding:       0.5rem 1.1rem;
  border-radius: 0 0 var(--radius) var(--radius);
  text-decoration: none;
  transition:    top .15s ease;
}
.skip-link:focus { top: 0; }


/* ════════════════════════════════════════════════════════════
   MASTHEAD
   ════════════════════════════════════════════════════════════ */
.masthead {
  background:   var(--masthead-bg);
  color:        var(--masthead-text);
  border-bottom: 3px solid var(--accent);
}

.masthead-inner {
  max-width:      1200px;
  margin:         0 auto;
  padding:        1.1rem 1.5rem;
  display:        flex;
  align-items:    center;
  justify-content: space-between;
  gap:            1rem;
  flex-wrap:      wrap;
}

.masthead-brand {}

.masthead-titolo {
  font-family:  var(--font-heading);
  font-size:    1.5rem;
  font-weight:  700;
  letter-spacing: -.01em;
  color:        var(--masthead-text);
  line-height:  1.2;
}

.masthead-sottotitolo {
  font-size:  0.8rem;
  color:      var(--masthead-text);
  margin-top: 0.15rem;
}

.masthead-azioni {
  display:     flex;
  align-items: center;
  gap:         1rem;
  flex-wrap:   wrap;
}

#last-update {
  font-size:  0.75rem;
  color:      var(--masthead-text);
}

.btn-proponi {
  display:         inline-flex;
  align-items:     center;
  gap:             0.35rem;
  background:      transparent;
  color:           var(--masthead-text);
  border:          1px solid #8a7e76;   /* 4.53:1 su masthead — supera WCAG 1.4.11 (3:1) */
  border-radius:   var(--radius);
  padding:         0.4rem 0.9rem;
  font-size:       0.8rem;
  font-weight:     600;
  font-family:     var(--font-body);
  text-decoration: none;
  white-space:     nowrap;
  transition:      background .15s, border-color .15s;
}
.btn-proponi:hover {
  background:    #2a2420;
  border-color:  #b0a89e;
}
.btn-proponi:focus-visible {
  outline:    none;
  box-shadow: var(--focus-ring);
}
.btn-proponi[hidden] { display: none; }


/* ════════════════════════════════════════════════════════════
   BANNER CONFIGURAZIONE
   ════════════════════════════════════════════════════════════ */
#banner-config {
  background:   #fef9c3;
  border-bottom: 2px solid #ca8a04;
  padding:       0.7rem 1.5rem;
  font-size:     0.82rem;
  color:         #713f12;
}
#banner-config[hidden]  { display: none; }
#banner-config code {
  background:    rgba(0,0,0,.08);
  padding:       1px 5px;
  border-radius: 3px;
  font-size:     0.78rem;
}


/* ════════════════════════════════════════════════════════════
   LAYOUT PRINCIPALE — sidebar + contenuto
   ════════════════════════════════════════════════════════════ */
.pagina-layout {
  max-width:   1200px;
  margin:      0 auto;
  padding:     var(--gap) 1.5rem 3rem;
  display:     grid;
  gap:         var(--gap);
  grid-template-columns: var(--sidebar-w) 1fr;
  align-items: start;
}

@media (max-width: 780px) {
  .pagina-layout {
    grid-template-columns: 1fr;
  }
}


/* ════════════════════════════════════════════════════════════
   SIDEBAR
   ════════════════════════════════════════════════════════════ */
.barra-laterale {
  position:   sticky;
  top:        1rem;
  display:    flex;
  flex-direction: column;
  gap:        1.5rem;
}

@media (max-width: 780px) {
  .barra-laterale { position: static; }
}

/* ── Sezione sidebar ── */
.sidebar-sezione {
  background:    var(--surface);
  border:        1px solid var(--border);
  border-radius: var(--radius);
  padding:       1rem;
}

.sidebar-intestazione {
  font-size:      0.68rem;
  font-weight:    700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color:          var(--muted-light);
  margin-bottom:  0.75rem;
  padding-bottom: 0.5rem;
  border-bottom:  1px solid var(--border-light);
}

/* ── Regione — livello 1 ── */
.regione-gruppo {
  border-bottom: 1px solid var(--border);
  margin-bottom:  0.1rem;
}
.regione-gruppo:last-child { border-bottom: none; margin-bottom: 0; }

/* Rimuovi triangolo nativo su <summary> */
.regione-etichetta { list-style: none; }
.regione-etichetta::-webkit-details-marker { display: none; }

.regione-etichetta {
  font-size:      0.75rem;
  font-weight:    700;
  letter-spacing: .06em;
  text-transform: uppercase;
  color:          var(--text);
  padding:        0.45rem 0.25rem;
  display:        flex;
  align-items:    center;
  gap:            0.4rem;
  cursor:         pointer;
  user-select:    none;
  border-radius:  4px;
  transition:     background .1s;
}
.regione-etichetta:hover { background: var(--bg); }
.regione-etichetta:focus-visible {
  outline:    none;
  box-shadow: var(--focus-ring);
}
.regione-etichetta::after {
  content:     '›';
  font-size:   0.85rem;
  color:       var(--muted-light);
  margin-left: auto;
  transition:  transform .15s ease;
}
.regione-gruppo[open] > .regione-etichetta::after { transform: rotate(90deg); }
.regione-etichetta .reg-label { flex: 1; }
.regione-etichetta .num {
  font-weight: 400;
  color:       var(--muted-light);
  font-size:   0.68rem;
}

.province-wrapper {
  padding-left: 0.5rem;
  border-left:  2px solid var(--border-light);
  margin:       0.15rem 0 0.5rem;
}

/* ── Provincia — livello 2 ── */
.provincia-gruppo {
  border-bottom: 1px solid var(--border-light);
  padding-bottom: 0.1rem;
  margin-bottom:  0.1rem;
}
.provincia-gruppo:last-child {
  border-bottom: none;
  margin-bottom: 0;
  padding-bottom: 0;
}

/* Rimuovi il triangolo nativo */
.provincia-etichetta { list-style: none; }
.provincia-etichetta::-webkit-details-marker { display: none; }

.provincia-etichetta {
  font-size:    0.72rem;
  font-weight:  700;
  color:        var(--muted);
  padding:      0.35rem 0.25rem;
  display:      flex;
  align-items:  center;
  justify-content: space-between;
  cursor:       pointer;
  user-select:  none;
  border-radius: 4px;
  gap:          0.4rem;
  transition:   background .1s;
}
.provincia-etichetta:hover {
  background: var(--bg);
}
.provincia-etichetta:focus-visible {
  outline:    none;
  box-shadow: var(--focus-ring);
}

/* Chevron animato */
.provincia-etichetta::after {
  content:     '›';
  font-size:   0.85rem;
  color:       var(--muted-light);
  line-height: 1;
  transition:  transform .15s ease;
  flex-shrink: 0;
}
.provincia-gruppo[open] > .provincia-etichetta::after {
  transform: rotate(90deg);
}

.provincia-etichetta .prov-label {
  flex: 1;
  letter-spacing: .04em;
  text-transform: uppercase;
  font-size: 0.68rem;
}
.provincia-etichetta .num {
  font-weight:  400;
  color:        var(--muted-light);
  font-size:    0.68rem;
}

.comuni-lista {
  list-style:    none;
  display:       flex;
  flex-direction: column;
  gap:           2px;
  padding-bottom: 0.4rem;
}

/* Comune come button compatto */
.comune-btn {
  width:         100%;
  display:       flex;
  align-items:   center;
  gap:           0.4rem;
  padding:       0.3rem 0.5rem;
  background:    transparent;
  border:        1px solid transparent;
  border-radius: 4px;
  font-family:   var(--font-body);
  font-size:     0.82rem;
  color:         var(--text);
  cursor:        pointer;
  text-align:    left;
  transition:    background .12s;
  flex-wrap:     wrap;
}
.comune-btn:hover {
  background:   var(--bg);
  border-color: var(--border-light);
}
.comune-btn[aria-pressed="true"] {
  background:   #e8f0f8;
  border-color: var(--accent);
  color:        var(--accent);
  font-weight:  600;
}
.comune-btn:focus-visible {
  outline:    none;
  box-shadow: var(--focus-ring);
}

.comune-nome-txt {
  flex:        1;
  overflow:    hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}

/* Simboli tipo per comune — simbolo + colore, non solo colore (WCAG 1.4.1) */
.comune-pills-sb {
  display:    flex;
  gap:        2px;
  flex-shrink: 0;
}
.comune-pills-sb span {
  font-size:     0.6rem;
  font-weight:   700;
  padding:       1px 4px;
  border-radius: 3px;
}
.comune-pills-sb .tipo-v { background: var(--badge-bg-virtuosismo); color: var(--c-virtuosismo); }
.comune-pills-sb .tipo-d { background: var(--badge-bg-denuncia);    color: var(--c-denuncia); }
.comune-pills-sb .tipo-a { background: var(--badge-bg-annuncio);    color: var(--c-annuncio); }
.comune-pills-sb .tipo-c { background: var(--badge-bg-contesto);    color: var(--c-contesto); }

/* ── Form filtri nella sidebar ── */
#form-filtri {
  display:        flex;
  flex-direction: column;
  gap:            0.75rem;
}

.filtro-gruppo {
  display:        flex;
  flex-direction: column;
  gap:            3px;
}

.filtro-gruppo label {
  font-size:      0.68rem;
  font-weight:    700;
  text-transform: uppercase;
  letter-spacing: .07em;
  color:          var(--muted);
}

select,
input[type="search"] {
  width:         100%;
  padding:       0.38rem 0.6rem;
  border:        1px solid var(--border);
  border-radius: var(--radius);
  background:    var(--bg);
  color:         var(--text);
  font-family:   var(--font-body);
  font-size:     0.82rem;
  outline:       none;
  appearance:    auto;
}
select:focus-visible,
input[type="search"]:focus-visible {
  border-color: var(--accent);
  box-shadow:   var(--focus-ring);
}

.btn-reset {
  width:         100%;
  padding:       0.4rem;
  background:    transparent;
  border:        1px solid var(--border);
  border-radius: var(--radius);
  font-family:   var(--font-body);
  font-size:     0.78rem;
  color:         var(--muted);
  cursor:        pointer;
  text-align:    center;
  transition:    border-color .12s, color .12s;
}
.btn-reset:hover {
  border-color: var(--accent);
  color:        var(--accent);
}

/* Legenda sidebar — simbolo + colore + testo (non solo colore, WCAG 1.4.1) */
.legenda-sidebar {
  list-style:  none;
  display:     flex;
  flex-direction: column;
  gap:         5px;
  font-size:   0.78rem;
  color:       var(--muted);
}
.legenda-sidebar li {
  display:     flex;
  align-items: center;
  gap:         0.5rem;
}
.legenda-simbolo {
  display:       inline-flex;
  align-items:   center;
  justify-content: center;
  width:         1.5em;
  font-size:     0.65rem;
  font-weight:   700;
  padding:       2px 5px;
  border-radius: 3px;
  flex-shrink:   0;
}


/* ════════════════════════════════════════════════════════════
   AREA ARTICOLI
   ════════════════════════════════════════════════════════════ */
.area-articoli {
  display:        flex;
  flex-direction: column;
  gap:            0.25rem;
}

/* Intestazione area */
.area-intestazione {
  display:        flex;
  align-items:    baseline;
  justify-content: space-between;
  gap:            0.5rem;
  margin-bottom:  0.5rem;
  flex-wrap:      wrap;
}

.area-titolo {
  font-family:  var(--font-heading);
  font-size:    1.2rem;
  font-weight:  700;
  color:        var(--text);
}

#conteggio {
  font-size:  0.8rem;
  color:      var(--muted);
  min-height: 1.2em;
}

/* ── Lista articoli ── */
#lista-articoli {
  list-style:  none;
  display:     flex;
  flex-direction: column;
  border-top:  2px solid var(--text);
}

/* ── Singola voce d'archivio ── */
.voce-archivio {
  border-bottom: 1px solid var(--border);
}

.articolo {
  display:     grid;
  grid-template-columns: 4px 1fr;
  gap:         0 1rem;
  padding:     1rem 0.75rem 1rem 0;
  position:    relative;
}

/* Striscia colorata sinistra */
.articolo::before {
  content:      '';
  display:      block;
  border-radius: 2px;
  background:   var(--c-contesto);
  align-self:   stretch;
}
.articolo[data-tipo="denuncia"]::before    { background: var(--c-denuncia); }
.articolo[data-tipo="virtuosismo"]::before { background: var(--c-virtuosismo); }
.articolo[data-tipo="annuncio"]::before    { background: var(--c-annuncio); }

.articolo-corpo { min-width: 0; }


/* Riga badge */
.articolo-badge-riga {
  display:     flex;
  gap:         5px;
  flex-wrap:   wrap;
  margin-bottom: 0.3rem;
}

.badge {
  display:       inline-block;
  font-size:     0.65rem;
  font-weight:   700;
  letter-spacing: .04em;
  text-transform: uppercase;
  padding:       2px 7px;
  border-radius: 20px;
}
.badge[data-tipo="denuncia"]    { background: var(--badge-bg-denuncia);    color: var(--c-denuncia); }
.badge[data-tipo="virtuosismo"] { background: var(--badge-bg-virtuosismo); color: var(--c-virtuosismo); }
.badge[data-tipo="annuncio"]    { background: var(--badge-bg-annuncio);    color: var(--c-annuncio); }
.badge[data-tipo="contesto"]    { background: var(--badge-bg-contesto);    color: var(--c-contesto); }
.badge[data-stato="irrisolto"]  { background: var(--badge-bg-denuncia);    color: var(--c-denuncia); }
.badge[data-stato="in_corso"]   { background: var(--badge-bg-annuncio);    color: var(--c-annuncio); }
.badge[data-stato="risolto"]    { background: var(--badge-bg-virtuosismo); color: var(--c-virtuosismo); }

/* Titolo articolo */
.articolo-titolo {
  font-family:   var(--font-heading);
  font-size:     1rem;
  font-weight:   700;
  line-height:   1.35;
  margin-bottom: 0.3rem;
  color:         var(--text);
}

.articolo-titolo a {
  color:           var(--text);
  text-decoration: underline;
  text-decoration-color: transparent;
  text-underline-offset: 2px;
  transition:      color .12s, text-decoration-color .12s;
}
.articolo-titolo a:hover {
  color:                  var(--accent);
  text-decoration-color:  var(--accent);
}
.articolo-titolo a:focus-visible {
  outline:       none;
  box-shadow:    var(--focus-ring);
  border-radius: 2px;
  color:         var(--accent);
}

/* Sintesi */
.articolo-sintesi {
  font-size:     0.875rem;
  line-height:   1.55;
  color:         var(--text);
  margin-bottom: 0.45rem;
  max-width:     72ch;
}

/* Metadati */
.articolo-meta {
  font-size:  0.75rem;
  color:      var(--muted);
  display:    flex;
  flex-wrap:  wrap;
  gap:        0 0.75rem;
  margin-bottom: 0.35rem;
}
.articolo-meta dt { display: none; }  /* visibili a SR via ordine naturale */


/* ── Stato vuoto ── */
#stato-vuoto {
  padding:    3rem;
  text-align: center;
  color:      var(--muted);
  font-style: italic;
}
#stato-vuoto[hidden] { display: none; }


/* ════════════════════════════════════════════════════════════
   FOOTER
   ════════════════════════════════════════════════════════════ */
footer {
  border-top:  2px solid var(--text);
  padding:     1.25rem 1.5rem;
  margin:      0 auto;
  max-width:   1200px;
  font-size:   0.78rem;
  color:       var(--muted);
  display:     flex;
  gap:         1rem;
  flex-wrap:   wrap;
  justify-content: space-between;
}
footer a {
  color:           var(--accent);
  text-decoration: underline;
}
footer a:focus-visible {
  box-shadow:    var(--focus-ring);
  border-radius: 2px;
}