/* ============================================================
   TAMBURINO — foglio di stile
   Stesso linguaggio grafico del sito Storie Suonate:
   palette giallo/rosso/teal/bianco caldo/nero, font Nunito + Caveat,
   bordi neri spessi, pulsanti squadrati, ombre nette.
   ============================================================ */

:root {
  --giallo: #F9D342;
  --rosso: #E8443A;
  --teal: #3DBFB8;
  --bianco: #FFFDF5;
  --scuro: #1a1a1a;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  background: var(--bianco);
  color: var(--scuro);
  font-family: 'Nunito', sans-serif;
  font-size: 17px;
  line-height: 1.65;
  overflow-x: hidden;
}

h1, h2 { font-family: 'Caveat', cursive; font-weight: 700; line-height: 1.02; }
h3, h4, h5 { font-family: 'Nunito', sans-serif; }
a { color: inherit; }

/* ---------- Barra in alto (come la nav del sito) ---------- */
.barra {
  display: flex; justify-content: space-between; align-items: center;
  padding: 14px 48px; background: var(--bianco);
  border-bottom: 3px solid var(--scuro);
  position: sticky; top: 0; z-index: 200;
}
.barra-logo img { height: 56px; width: auto; display: block; }
.barra-torna {
  text-decoration: none; font-size: 0.8rem; font-weight: 900;
  text-transform: uppercase; letter-spacing: 1.5px;
  border: 3px solid var(--scuro); border-radius: 4px;
  padding: 8px 16px; transition: all 0.2s;
}
.barra-torna:hover { background: var(--scuro); color: white; }

/* ---------- Contenitori e sezioni ---------- */
.contenitore { max-width: 1140px; margin: 0 auto; padding: 0 48px; }
.contenitore.stretto { max-width: 860px; }
.centro { text-align: center; }

.sezione { padding: 80px 0; scroll-margin-top: 90px; }
.sezione h2 { font-size: 3.2rem; margin-bottom: 10px; }
.sottotitolo { font-size: 1.05rem; opacity: 0.8; margin-bottom: 36px; max-width: 620px; }
.sottotitolo.largo { margin-left: auto; margin-right: auto; }

.occhiello {
  font-size: 0.72rem; font-weight: 900; text-transform: uppercase;
  letter-spacing: 3px; margin-bottom: 12px;
}
.occhiello.arancio { color: var(--rosso); }
.occhiello.notte { color: var(--teal); }
.occhiello.salvia { color: var(--teal); }
.occhiello.ocra { color: var(--rosso); }

/* Fasce colorate con bordi neri, come le sezioni del sito */
#carte {
  background: var(--teal);
  border-top: 3px solid var(--scuro);
  border-bottom: 3px solid var(--scuro);
}
#carte h2, #carte .occhiello { color: white; }
#carte .occhiello { opacity: 0.8; }
#carte .sottotitolo { color: rgba(255, 255, 255, 0.9); }

#attivita {
  background: var(--giallo);
  border-top: 3px solid var(--scuro);
  border-bottom: 3px solid var(--scuro);
}

/* ---------- Pulsanti (squadrati, bordo nero, maiuscoli) ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  min-height: 54px; padding: 14px 28px;
  border: 3px solid var(--scuro); border-radius: 4px;
  font-family: 'Nunito', sans-serif; font-weight: 900; font-size: 0.85rem;
  text-transform: uppercase; letter-spacing: 1.5px;
  text-decoration: none; cursor: pointer; transition: all 0.2s;
  background: white; color: var(--scuro);
}
.btn:hover { transform: translateY(-2px); box-shadow: 4px 4px 0 var(--scuro); }
.btn:active { transform: translateY(0); box-shadow: none; }
.btn-arancio { background: var(--rosso); color: white; }
.btn-notte { background: var(--scuro); color: white; }
.btn-contorno { background: transparent; color: var(--scuro); }
.btn-contorno:hover { background: var(--scuro); color: white; }
.btn-blocco { width: 100%; font-size: 1rem; min-height: 60px; }

/* ---------- 1. Hero (fascia gialla come l'hero del sito) ---------- */
.hero {
  background: var(--giallo);
  border-bottom: 3px solid var(--scuro);
  padding: 72px 24px 80px;
  text-align: center;
  position: relative; overflow: hidden;
}
.hero::after {
  content: '♪'; position: absolute; bottom: 10px; right: 40px;
  font-size: 9rem; opacity: 0.08; line-height: 1; pointer-events: none;
}
.hero-occhiello {
  display: inline-block; background: var(--rosso); color: white;
  font-size: 0.72rem; font-weight: 900; text-transform: uppercase;
  letter-spacing: 2.5px; padding: 6px 14px; border-radius: 3px;
  margin-bottom: 28px;
}
.hero-occhiello a { color: white; text-underline-offset: 3px; }
.hero h1 {
  max-width: 820px; margin: 0 auto;
  font-size: 4.6rem;
}
.hero .accento { color: var(--rosso); }
.hero-sottotitolo {
  max-width: 600px; margin: 20px auto 0;
  font-size: 1.1rem; line-height: 1.7; opacity: 0.85;
}
.hero-pulsanti {
  display: flex; flex-wrap: wrap; justify-content: center;
  gap: 14px; margin-top: 36px;
}
.hero-nota { margin-top: 24px; font-size: 0.85rem; font-weight: 700; opacity: 0.6; }

/* ---------- 2. Generatore ---------- */
.pannello {
  background: white;
  border: 3px solid var(--scuro); border-radius: 10px;
  box-shadow: 6px 6px 0 var(--scuro);
  padding: 28px; display: grid; gap: 24px;
}

.gruppo-scelte { border: none; }
.gruppo-scelte legend {
  font-weight: 900; font-size: 0.95rem; text-transform: uppercase;
  letter-spacing: 1px; margin-bottom: 10px;
}

.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip {
  min-height: 48px; padding: 8px 18px;
  border: 2px solid var(--scuro); border-radius: 6px;
  background: white; color: var(--scuro);
  font-family: 'Nunito', sans-serif; font-weight: 800; font-size: 0.95rem;
  cursor: pointer; transition: all 0.15s;
}
.chip:hover { background: var(--giallo); }
.chip.attivo {
  background: var(--rosso); border-color: var(--scuro); color: white;
  box-shadow: 3px 3px 0 var(--scuro);
}

/* ---------- Scaletta generata ---------- */
.scaletta-testata {
  display: flex; flex-wrap: wrap; align-items: baseline;
  justify-content: space-between; gap: 8px; margin: 44px 0 16px;
}
.scaletta-testata h3 {
  font-family: 'Caveat', cursive; font-size: 2.4rem; font-weight: 700;
}
.scaletta-testata p { font-size: 0.85rem; font-weight: 700; opacity: 0.65; }

.voce-scaletta { margin-bottom: 22px; }
.voce-testata {
  display: flex; align-items: center; justify-content: space-between;
  gap: 8px; margin-bottom: 8px;
}
.voce-fase {
  font-size: 0.72rem; font-weight: 900; letter-spacing: 2px;
  text-transform: uppercase; color: var(--teal);
}
.btn-piccolo {
  min-height: 38px; padding: 4px 14px;
  border: 2px solid var(--scuro); border-radius: 4px;
  background: white; font-family: 'Nunito', sans-serif;
  font-weight: 800; font-size: 0.78rem; text-transform: uppercase;
  letter-spacing: 0.5px; cursor: pointer; transition: all 0.15s;
}
.btn-piccolo:hover { background: var(--giallo); box-shadow: 2px 2px 0 var(--scuro); }

.avviso {
  margin-bottom: 8px; padding: 8px 14px;
  background: var(--giallo); border: 2px solid var(--scuro);
  border-radius: 6px; font-size: 0.88rem; font-weight: 700;
}

/* ---------- Scheda attività (card con bordo nero e ombra netta) ---------- */
.scheda {
  background: white;
  border: 3px solid var(--scuro); border-radius: 10px;
  overflow: hidden; transition: box-shadow 0.2s, transform 0.2s;
}
.scheda:hover { box-shadow: 6px 6px 0 var(--scuro); transform: translateY(-2px); }
.scheda summary {
  display: flex; align-items: center; justify-content: space-between;
  gap: 12px; padding: 18px 22px; cursor: pointer; list-style: none;
}
.scheda summary::-webkit-details-marker { display: none; }
.scheda summary h4 { font-weight: 900; font-size: 1.1rem; }
.scheda summary .info {
  margin-top: 2px; font-size: 0.82rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 1px; color: var(--teal);
}
.scheda summary .freccia {
  flex-shrink: 0; font-size: 1.4rem; color: var(--rosso);
  transition: transform 0.2s;
}
.scheda[open] summary .freccia { transform: rotate(180deg); }
.scheda[open] { box-shadow: 6px 6px 0 var(--scuro); }

.scheda-corpo {
  border-top: 3px solid var(--scuro);
  padding: 22px; display: grid; gap: 18px;
}
.campo-nome {
  font-size: 0.7rem; font-weight: 900; letter-spacing: 2px;
  text-transform: uppercase; color: var(--rosso);
}
.scheda-corpo .campo > p:last-child { margin-top: 2px; }
.scheda-corpo ol { margin-top: 6px; padding-left: 22px; }
.scheda-corpo ol li { margin-bottom: 6px; }

/* La frase da dire ai bambini: "scritta a mano" in Caveat */
.riquadro-frase {
  margin-top: 6px; padding: 10px 18px;
  background: var(--giallo); border: 2px solid var(--scuro); border-radius: 6px;
  font-family: 'Caveat', cursive; font-size: 1.55rem; font-weight: 700;
  line-height: 1.25;
}
.riquadro-attenzione {
  margin-top: 6px; padding: 12px 16px;
  background: rgba(61, 191, 184, 0.14);
  border-left: 4px solid var(--teal); border-radius: 0 6px 6px 0;
}
.due-colonne { display: grid; gap: 18px; }
@media (min-width: 640px) { .due-colonne { grid-template-columns: 1fr 1fr; } }

/* ---------- Salvataggio ---------- */
.riga-salva {
  display: flex; flex-direction: column; gap: 12px;
  margin-top: 26px; padding: 22px;
  background: white; border: 3px solid var(--scuro); border-radius: 10px;
}
@media (min-width: 640px) { .riga-salva { flex-direction: row; } }
.riga-salva input {
  flex: 1; min-height: 52px; padding: 0 18px;
  border: 2px solid var(--scuro); border-radius: 4px;
  background: var(--bianco); font-family: 'Nunito', sans-serif;
  font-size: 1rem; outline: none;
}
.riga-salva input:focus { border-color: var(--rosso); box-shadow: 2px 2px 0 var(--scuro); }

.messaggio { margin-top: 14px; text-align: center; font-weight: 900; color: var(--teal); }

.salvate {
  margin-top: 40px; padding: 22px;
  background: white; border: 3px solid var(--scuro); border-radius: 10px;
}
.salvate h4 { font-weight: 900; font-size: 1.05rem; text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 6px; }
.salvate .nota { font-weight: 600; text-transform: none; letter-spacing: 0; opacity: 0.55; font-size: 0.85rem; }
.salvate ul { list-style: none; }
.salvate li {
  display: flex; flex-wrap: wrap; align-items: center;
  justify-content: space-between; gap: 8px; padding: 14px 0;
  border-top: 2px solid rgba(0, 0, 0, 0.1);
}
.salvate li:first-child { border-top: none; }
.salvate .dettagli .sotto { font-size: 0.85rem; opacity: 0.65; }
.salvate .azioni { display: flex; gap: 8px; }

/* ---------- 3. Carte musicali (fascia teal) ---------- */
.pesca-pulsanti { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 20px; }
.mazzi { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 32px; }

.carta-grande {
  max-width: 460px; margin: 0 auto; padding: 40px 30px;
  text-align: center; background: white;
  border: 3px solid var(--scuro); border-radius: 10px;
  box-shadow: 8px 8px 0 var(--scuro);
}
.carta-grande .icona { font-size: 78px; line-height: 1; }
.carta-grande .parola {
  margin-top: 10px; font-family: 'Caveat', cursive;
  font-size: 3rem; font-weight: 700; line-height: 1;
}
.carta-grande .mazzo-nome {
  margin-top: 8px; font-size: 0.72rem; font-weight: 900;
  letter-spacing: 2px; text-transform: uppercase; color: var(--teal);
}
.carta-grande .suggerimento { margin-top: 14px; font-size: 0.95rem; opacity: 0.75; }

.combo { max-width: 620px; margin: 0 auto; text-align: center; }
.combo .carte-mini { display: flex; justify-content: center; gap: 14px; flex-wrap: wrap; }
.carta-mini {
  min-width: 112px; padding: 18px 14px;
  background: white; border: 3px solid var(--scuro); border-radius: 10px;
  box-shadow: 4px 4px 0 var(--scuro);
}
.carta-mini .icona { font-size: 44px; line-height: 1; }
.carta-mini .parola { margin-top: 6px; font-weight: 900; font-size: 0.9rem; }
.combo .consegna {
  margin: 26px auto 0; padding: 14px 24px;
  background: var(--giallo); border: 3px solid var(--scuro); border-radius: 10px;
  box-shadow: 4px 4px 0 var(--scuro);
  font-family: 'Caveat', cursive; font-size: 2rem; font-weight: 700;
  line-height: 1.15; color: var(--scuro);
}

/* ---------- 4. Storie da suonare ---------- */
.storia { margin-bottom: 18px; }
.scena {
  display: grid; gap: 2px; padding: 12px 16px;
  border-left: 4px solid var(--teal);
  background: rgba(61, 191, 184, 0.1);
  border-radius: 0 6px 6px 0; margin-bottom: 10px;
}
.scena .numero {
  font-size: 0.68rem; font-weight: 900; letter-spacing: 2px;
  text-transform: uppercase; color: var(--teal);
}
.scena h5 { font-size: 1rem; font-weight: 900; }
.scena p { margin-top: 2px; }
.scena .gesto { font-size: 0.88rem; opacity: 0.7; }
.finale {
  padding: 14px 18px;
  background: var(--giallo); border: 2px solid var(--scuro); border-radius: 6px;
}
.finale .campo-nome { color: var(--scuro); }

/* ---------- 5. Attività pronte (fascia gialla) ---------- */
.filtri { display: grid; gap: 16px; margin-bottom: 30px; }
.filtri .etichetta-filtro {
  font-weight: 900; font-size: 0.8rem; text-transform: uppercase;
  letter-spacing: 1.5px; margin-bottom: 8px;
}
#attivita .chip { background: var(--bianco); }
#attivita .chip:hover { background: white; }
#attivita .chip.attivo { background: var(--rosso); color: white; }
#elenco-attivita .scheda { margin-bottom: 16px; }
.nessun-risultato { text-align: center; font-weight: 700; opacity: 0.7; padding: 20px 0; }

/* ---------- 6. Sezione finale (fascia rossa come "Contattaci") ---------- */
.cta {
  background: var(--rosso);
  border-top: 3px solid var(--scuro);
  color: white;
}
.cta h2 { color: white; }
.cta .occhiello.ocra { color: rgba(255, 255, 255, 0.65); }
.cta .sottotitolo { color: rgba(255, 255, 255, 0.9); }
.cta-firma {
  max-width: 580px; margin: 0 auto 32px;
  color: rgba(255, 255, 255, 0.85); line-height: 1.75;
}
.cta .btn-arancio { background: white; color: var(--scuro); border-color: white; }
.cta .btn-arancio:hover { background: var(--giallo); border-color: var(--giallo); box-shadow: 4px 4px 0 var(--scuro); }
.cta .btn-contorno { color: white; border-color: white; }
.cta .btn-contorno:hover { background: white; color: var(--scuro); box-shadow: 4px 4px 0 var(--scuro); }

/* ---------- Footer ---------- */
.pie {
  padding: 40px 24px;
  background: var(--bianco); border-top: 3px solid var(--scuro);
  text-align: center; font-size: 0.9rem; opacity: 0.85;
}
.pie p { margin: 4px 0; }

/* ---------- Tablet stretti (641–900px) ---------- */
@media (max-width: 900px) {
  .contenitore { padding: 0 28px; }
  .hero h1 { font-size: 3.8rem; }
}

/* ---------- Smartphone ---------- */
@media (max-width: 640px) {
  .barra { padding: 12px 20px; }
  .barra-logo img { height: 44px; }
  .barra-torna { font-size: 0.72rem; padding: 8px 12px; }

  .contenitore { padding: 0 20px; }
  .sezione { padding: 60px 0; }
  .sezione h2 { font-size: 2.5rem; }

  .hero { padding: 52px 20px 60px; }
  .hero h1 { font-size: 3rem; }
  .hero::after { display: none; } /* la nota decorativa ingombra sui piccoli schermi */
  .hero-sottotitolo { font-size: 1rem; }

  /* Pulsanti a tutta larghezza: comodi da toccare col pollice */
  .btn { width: 100%; }
  .pannello { padding: 20px; }
  .chip { padding: 8px 14px; font-size: 0.9rem; }

  /* La riga fase + Sostituisci può andare a capo senza schiacciarsi */
  .voce-testata { flex-wrap: wrap; }
  .scaletta-testata h3 { font-size: 2rem; }

  /* Carte musicali più compatte */
  .carta-grande { padding: 28px 18px; }
  .carta-grande .icona { font-size: 64px; }
  .carta-grande .parola { font-size: 2.4rem; }
  .carta-mini { min-width: 96px; padding: 14px 10px; }
  .combo .consegna { font-size: 1.7rem; padding: 12px 18px; }

  /* Schede e storie */
  .scheda summary { padding: 15px 16px; }
  .scheda summary h4 { font-size: 1rem; }
  .scheda-corpo { padding: 16px; }
  .riquadro-frase { font-size: 1.4rem; }

  /* Lezioni salvate: azioni sotto i dettagli, senza schiacciare */
  .salvate .azioni { width: 100%; }
  .salvate .azioni .btn-piccolo { flex: 1; }
}

/* ---------- Schermi molto piccoli (fino a 380px) ---------- */
@media (max-width: 380px) {
  .hero h1 { font-size: 2.5rem; }
  .sezione h2 { font-size: 2.1rem; }
  .barra-torna { letter-spacing: 0.5px; }
}

/* ---------- Pulsante "Torna su" e link di ritorno nel footer ---------- */
.pie-torna { font-weight: 900; text-decoration-color: var(--giallo); text-decoration-thickness: 2px; text-underline-offset: 3px; }

.torna-su {
  position: fixed; right: 18px; bottom: 18px; z-index: 300;
  width: 52px; height: 52px; border-radius: 8px;
  background: var(--giallo); color: var(--scuro);
  border: 3px solid var(--scuro); box-shadow: 3px 3px 0 var(--scuro);
  font-size: 1.5rem; font-weight: 900; font-family: 'Nunito', sans-serif;
  cursor: pointer; display: none; align-items: center; justify-content: center;
  transition: transform 0.15s;
}
.torna-su.visibile { display: flex; }
.torna-su:hover { transform: translateY(-2px); }