/* ============================================================================
   SETTINGS HUB — settings-hub.css
   Drop-in per NutriLift. Usa ESCLUSIVAMENTE i token di css/theme.css
   (light + .dark-mode), quindi segue automaticamente il tema attivo.

   Prefisso classi: .sh-   (Settings Hub) → nessun conflitto con .section,
   .piano-section, ecc. del markup esistente.

   Caricala DOPO settings.css.
   ============================================================================ */

.sh-hub {
  --sh-radius: 14px;
  --sh-radius-sm: 10px;
  --sh-accent: var(--gradient-app-start, #667eea);
  --sh-star: #f0b429;                 /* giallo stella, stabile su light/dark */
  --sh-t: 0.18s ease;
  width: 100%;
  max-width: none;
  margin: 0;
}
.sh-hub *, .sh-hub *::before, .sh-hub *::after { box-sizing: border-box; }

#settings-management {
  margin-inline: auto;
}

#security-title{
  margin-bottom: 10px;
}

.security-combo-grid{
  border-top: 1px solid var(--border-medium);
}

.security-2fa-panel,
.security-sessions-panel{
  margin-top: 10px;
}

#settings-sections > br { display: none; }

/* ── HERO ─────────────────────────────────────────────────────────────────── */
.sh-hero {
  background: var(--bg-surface-translucent, var(--bg-surface));
  border: 1px solid var(--border-medium);
  border-radius: 18px;
  padding: 28px 30px;
  display: flex;
  align-items: center;
  gap: 36px;
  box-shadow: 0 1px 3px var(--shadow-sm);
}
.sh-hero-text { flex: 1 1 300px; min-width: 240px; }
.sh-hero-title {
  margin: 0 0 8px;
  font-size: 1.6rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--text-heading);
}
.sh-hero-sub {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.55;
  max-width: 44ch;
  color: var(--text-secondary);
  text-wrap: pretty;
}

.sh-cats {
  display: grid;
  grid-template-columns: repeat(3, minmax(220px, 270px));
  gap: 12px;
}

/* ── Card categoria ───────────────────────────────────────────────────────── */
.sh-cat {
  display: flex;
  align-items: center;
  gap: 13px;
  text-align: left;
  font-family: inherit;
  background: var(--bg-surface-raised);
  border: 1px solid var(--border-medium);
  border-radius: var(--sh-radius);
  padding: 14px 16px;
  cursor: pointer;
  transition: border-color var(--sh-t), box-shadow var(--sh-t),
              transform var(--sh-t), background var(--sh-t);
}
.sh-cat:hover {
  border-color: var(--gradient-app);
  transform: translateY(-1px);
  box-shadow: 0 4px 14px var(--shadow-sm);
}
.sh-cat.is-active {
  border-color: var(--gradient-app-start);
  box-shadow: 0 0 0 2px var(--sh-cat-accent), 0 4px 14px var(--shadow-sm);
}
.sh-cat:focus-visible { outline: 2px solid var(--sh-cat-accent); outline-offset: 2px; }

.sh-cat-tile {
  width: 38px; height: 38px;
  border-radius: var(--sh-radius-sm);
  background: var(--bg-surface-sunken);
  border: 1px solid var(--border-light);
  display: grid; place-items: center;
  flex-shrink: 0;
}
.sh-cat-tile img { width: 20px; height: 20px; display: block; }
.sh-cat-text { min-width: 0; }
.sh-cat-name {
  display: block;
  font-size: 0.95rem; font-weight: 700;
  color: var(--text-heading);
  line-height: 1.25;
}
.sh-cat-desc {
  display: block;
  font-size: 0.76rem;
  color: var(--text-muted);
  line-height: 1.3;
  margin-top: 2px;
}
.sh-cat-count { display: none; }

/* ── Variante "Colorata" — aggiungi .sh-variant-colorata su .sh-hub ────────── */
.sh-variant-colorata .sh-cats { gap: 14px; }
.sh-variant-colorata .sh-cat { padding: 18px; gap: 15px; background: var(--bg-surface); }
.sh-variant-colorata .sh-cat-tile {
  width: 46px; height: 46px; border-radius: 12px;
  background: color-mix(in srgb, var(--sh-cat-accent) 13%, transparent);
  border: 1px solid color-mix(in srgb, var(--sh-cat-accent) 30%, transparent);
}
.sh-variant-colorata .sh-cat-tile img { width: 23px; height: 23px; }
.sh-variant-colorata .sh-cat-name { font-size: 1rem; }
.sh-variant-colorata .sh-cat-count {
  display: inline-block;
  margin-top: 7px;
  font-size: 0.68rem; font-weight: 700; letter-spacing: 0.04em;
  color: var(--sh-cat-accent);
  background: color-mix(in srgb, var(--sh-cat-accent) 10%, transparent);
  border-radius: 20px; padding: 2px 9px;
}
.sh-variant-colorata .sh-cat.is-active {
  background: color-mix(in srgb, var(--sh-cat-accent) 5%, var(--bg-surface));
}

/* ── PREFERITI / ACCESSO RAPIDO ───────────────────────────────────────────── */
.sh-favs { margin-top: 24px; }
.sh-favs-head {
  display: flex; align-items: baseline; gap: 10px;
  margin: 0 4px 10px;
}
.sh-favs-label {
  font-size: 0.72rem; font-weight: 800;
  letter-spacing: 0.09em; text-transform: uppercase;
  color: var(--text-muted);
}
.sh-favs-hint { font-size: 0.74rem; color: var(--text-hint); }

.sh-favs-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 12px;
}

.sh-fav {
  display: flex; align-items: center; gap: 12px;
  background: var(--bg-surface);
  border: 1px solid var(--border-medium);
  border-radius: var(--sh-radius);
  padding: 13px 14px;
  cursor: pointer; font-family: inherit; text-align: left;
  transition: border-color var(--sh-t), box-shadow var(--sh-t), transform var(--sh-t);
}
.sh-fav:hover {
  border-color: var(--sh-star);
  transform: translateY(-1px);
  box-shadow: 0 4px 14px var(--shadow-sm);
}
.sh-fav-star { color: var(--sh-star); flex-shrink: 0; display: grid; place-items: center; }
.sh-fav-icon { width: 18px; height: 18px; flex-shrink: 0; }
.sh-fav-text { flex: 1; min-width: 0; }
.sh-fav-name {
  display: block;
  font-size: 0.88rem; font-weight: 700;
  color: var(--text-heading); line-height: 1.25;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.sh-fav-cat { display: block; font-size: 0.72rem; color: var(--text-muted); margin-top: 1px; }

.sh-fav-remove {
  margin-left: auto; border: none; background: none;
  color: var(--text-hint); cursor: pointer;
  border-radius: 6px; width: 26px; height: 26px;
  display: grid; place-items: center;
  opacity: 0;
  transition: opacity var(--sh-t), color var(--sh-t), background var(--sh-t);
}
.sh-fav:hover .sh-fav-remove { opacity: 1; }
.sh-fav-remove:hover { color: var(--danger, #e74c3c); background: var(--bg-hover); }

.sh-fav-empty {
  display: flex; align-items: center; justify-content: center; gap: 9px;
  border: 1.5px dashed var(--border-strong);
  border-radius: var(--sh-radius);
  padding: 13px 14px; min-height: 58px;
  color: var(--text-hint); font-size: 0.78rem; text-align: center;
  background: transparent;
}
.sh-fav-empty svg { flex-shrink: 0; opacity: 0.6; }

/* ── AREA SEZIONI (per categoria) ─────────────────────────────────────────── */
#settings-management .sh-detail { margin-top: 24px; }
.sh-detail-head {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0 0 14px;
}
.sh-detail-head img { width: 19px; height: 19px; }
#settings-management .sh-detail-title {
  display: block;
  margin: 0;
  min-width: 0 !important;
  font-size: 1.25rem;
  line-height: 1;
  font-weight: 800;
  color: var(--text-heading) !important;
}
#settings-management .sh-detail-sub {
  margin: 0;
  padding-top: 2px;
  font-size: 0.8rem;
  line-height: 1.2;
  color: var(--text-muted) !important;
}

/* contenitore in cui il JS sposta le tue <div class="section ..."> esistenti */
.sh-sections { display: flex; flex-direction: column; gap: 16px; }

.sh-sections > [data-sh-section] {
  position: relative;
}

.sh-sections > [data-sh-section] > .section {
  background: var(--bg-surface-translucent, var(--bg-surface));
  padding-right: 62px;
}

/* nasconde le categorie non attive */
.sh-sections [data-sh-section] { display: none; }
.sh-sections [data-sh-section].is-shown { display: block; }

/* barra-stella iniettata in cima a ogni sezione (vedi settings-hub.js) */
.sh-starbar {
  display: flex; align-items: center; justify-content: flex-end;
  gap: 8px;
  margin: 0;
  position: absolute;
  top: 18px;
  right: 18px;
  z-index: 2;
}
.sh-star-btn {
  border: none; background: none; cursor: pointer;
  width: 32px; height: 32px; border-radius: 8px;
  display: grid; place-items: center;
  color: var(--text-hint);
  transition: color var(--sh-t), background var(--sh-t);
}
.sh-star-btn:hover { color: var(--sh-star); background: var(--bg-hover); }
.sh-star-btn.is-starred { color: var(--sh-star); }
.sh-star-btn:disabled { opacity: 0.35; cursor: not-allowed; }
.sh-star-btn:disabled:hover { color: var(--text-hint); background: none; }

/* flash quando si arriva da un preferito */
@keyframes sh-flash {
  0%   { box-shadow: 0 0 0 3px color-mix(in srgb, var(--sh-star) 70%, transparent); }
  100% { box-shadow: 0 0 0 3px transparent; }
}
.sh-flash { animation: sh-flash 1.3s ease-out; border-radius: var(--sh-radius); }

/* ── Responsive ───────────────────────────────────────────────────────────── */
@media (max-width: 1100px) {
  .sh-hero { flex-direction: column; align-items: stretch; gap: 22px; }
  .sh-hero-text { flex: 0 1 auto; min-width: 0; }
  .sh-cats { grid-template-columns: 1fr 1fr; }
  .sh-favs-grid { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
  .sh-cats { grid-template-columns: 1fr; }
}