/* install.css */

.install-page {
  background: var(--sr-bg);
  color: var(--sr-text);
  font-family: var(--font-base);
}

.install-container {
  max-width: 400px;
  margin: 4rem auto;
  padding: 2rem;
  background: var(--sr-surface);
  border-radius: var(--radius-md);
  box-shadow: var(--sr-shadow-deep);
  text-align: center;
}

/* HEADER */
.install-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--sp-lg);
  flex-wrap: nowrap;
}
.install-header-info {
  display: flex;
  align-items: center;
  gap: var(--sp-md);
  flex: 1 1 auto;
  min-width: 0;
}
.install-logo {
  width: 156px;
  height: 70px;
  flex-shrink: 0;
}
.install-title {
  margin: 0;
  font-family: var(--font-heading);
  font-size: var(--fs-xl);
  white-space: normal;
}
.install-developer {
  margin: 0;
  font-size: var(--fs-sm);
  opacity: .7;
}

/* Pulsanti Mobile */
.install-buttons-mobile {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: var(--sp-sm);
  flex: 0 0 auto;
  width: auto;
}
.install-buttons-mobile .btn {
  padding: .5rem 1rem;
  font-size: var(--fs-base);
  width: auto;
  max-width: 140px;
  box-sizing: border-box;
}

.install-rating {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  font-size: var(--fs-base);
  margin-bottom: var(--sp-lg);
}
.stars { color: #f5c518; font-size: 1.25rem; }

.install-description {
  font-size: var(--fs-base);
  line-height: 1.5;
  margin-bottom: var(--sp-lg);
}

.install-buttons-desktop {
  display: none;
}

/* LIGHTBOX: centra e limita l'immagine */
.lightbox-box {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  background: transparent;
  box-shadow: none;
}
#lightbox-img {
  max-width: 90vw;
  max-height: 90vh;
  object-fit: contain;
  display: block;
}
#lightbox-close {
  position: absolute;
  top: var(--sp-sm);
  right: var(--sp-sm);
}

/* ========================================== */
/* Pulsante “Indietro” – styling coeso al design */
/* ========================================== */

.back-btn {
  font-size: var(--fs-sm);           /* 0.875rem, stessa base di altri bottoni secondari */
  padding: 0.5rem 1rem;               /* dimensioni analoghe a .btn */
  margin-right: var(--sp-md);         /* spazio prima del logo */
  flex-shrink: 0;                     /* non ridurlo se lo spazio si comprime */
  align-self: flex-start;             /* allineamento verticale in header */
}

/* ————————————————————————————————
   Ripristina il back-btn in alto su mobile
   ———————————————————————————————— */
@media (max-width: 480px) {
  .install-header-info {
    flex-direction: column;       /* mette i figli in colonna */
    align-items: flex-start;      /* allinea tutto a sinistra */
  }

  /* Spazio sotto il back-btn, così il logo non si “incolla” */
  .install-header-info .back-btn {
    margin-bottom: var(--sp-sm);  /* 0.5rem, o quello che usi per spazi piccoli */
  }
}


/* ========================== */
/* INFO-BOX per Utente Apple */
/* ========================== */

.apple-info-box {
  display: none;
  background-color: var(--sr-text);         /* usa --sr-muted (#8AD1C9) */
  color: var(--sr-bg);                        /* testo scuro: --sr-bg (#06111C) */
  border-left: 4px solid var(--sr-secondary);   /* bordo sinistro: --sr-avaible (#4CAF50) */
  padding: var(--sp-lg);                      /* spazio interno */
  border-radius: var(--radius-sm);            /* arrotondamento dei bordi */
  margin: var(--sp-xl) 0;                     /* margine sopra e sotto */
  text-align: left;                           /* allinea a sinistra il contenuto */
  box-shadow: var(--sr-shadow-light);         /* ombra leggera */
}

.apple-info-title {
  font-size: var(--fs-lg);                    /* 1.125rem */
  font-weight: 600;
  margin-bottom: var(--sp-md);
  color: var(--sr-bg);                   /* titolo in verde: --sr-avaible */
}

.apple-info-box p,
.apple-info-box ol {
  margin: var(--sp-sm) 0;                      /* 0.5rem sopra e sotto */
}

.apple-instructions-list {
  padding-left: var(--sp-md);                  /* 1rem rientro */
}

.apple-instructions-list li {
  margin-bottom: var(--sp-sm);                 /* 0.5rem tra gli elementi */
}

.apple-info-note {
  font-style: italic;
  margin-top: var(--sp-md);
  opacity: 0.85;
  color: var(--sr-bg);                         /* conferma testo scuro */
}

/* Mobile adjustments */
@media (max-width: 480px) {
  .apple-info-box {
    padding: var(--sp-md);
    margin: var(--sp-lg) 0;
  }
  .apple-info-title {
    font-size: var(--fs-md);                   /* 1rem su mobile */
  }
}




/* DESKTOP ≥641px */
@media (min-width: 641px) {

  /* allarga container e centra header-info in colonna */
  .install-container {
    max-width: 800px;
  }

  .install-header {
    justify-content: center;
  }

  /* Desktop: corri logo e titolo in colonna centrata */
  .install-header-info {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }
  .install-container {
    max-width: 800px;
  }

  .install-header {
    justify-content: center;
  }

  .install-buttons-mobile {
    display: none;
  }

  .screenshot-carousel {
    display: flex;
    flex-wrap: wrap;
    gap: var(--sp-sm);
    justify-content: center;
    margin-bottom: var(--sp-lg);
  }
  .screenshot-carousel img {
    flex: 0 0 30%;
    max-width: 30%;
    border-radius: var(--radius-md);
    box-shadow: var(--sr-shadow-light);
    cursor: pointer;
    transition: transform .2s ease;
  }
  .screenshot-carousel img:hover {
    transform: scale(1.03);
    box-shadow: var(--sr-shadow-deep);
  }

  .install-buttons-desktop {
    display: flex;
    justify-content: center;
    gap: var(--sp-md);
    margin-top: var(--sp-lg);
  }
}

/* MOBILE ≤480px: stack header vertically */
@media (max-width: 480px) {
  .install-header {
    flex-direction: column;
    align-items: flex-start;
  }
  .install-header-info {
    margin-bottom: var(--sp-sm);
  }
  .install-buttons-mobile {
    align-self: flex-end;
  }
}

/* MOBILE 481-640px */
@media (min-width: 481px) and (max-width: 640px) {
  /* keep row layout but reduce title size */
  .install-title {
    font-size: 1.25rem;
  }
  /* slight reduce logo */
  .install-logo {
    width: 56px;
    height: 56px;
  }
}

/* MOBILE ≤640px: carousel */
@media (max-width: 640px) {
  .install-container {
    margin: 2rem 1rem;
    padding: 1.5rem;
  }
  .screenshot-carousel {
    display: flex;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    gap: var(--sp-sm);
    padding-bottom: var(--sp-sm);
    flex-wrap: nowrap;
    margin-bottom: var(--sp-lg);
  }
  .screenshot-carousel img {
    flex: 0 0 80%;
    max-width: 80%;
    scroll-snap-align: center;
  }
   /* slight reduce logo */
  .install-logo {
    width: 78px;
    height: 35px;
  }
}