.header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px;
  padding: 16px 24px;
  background: var(--color-header);
  border-bottom: 1px solid var(--color-border);
}

.back-link {
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  color: var(--color-text);
}

.back-arrow {
  font-size: 20px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--color-text);
}

.brand--right {
  margin-left: auto;
}

.logo {
  width: 34px;
  height: 34px;
  border-radius: 8px;
  background: var(--color-primary);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 18px;
}

.header--back .logo {
  width: 32px;
  height: 32px;
}

.brand-name {
  font-weight: 700;
  font-size: 19px;
  letter-spacing: 0.2px;
}

.nav-items {
  display: flex;
  gap: 4px;
  margin-left: auto;
  flex-wrap: wrap;
}

.nav-item {
  cursor: pointer;
  padding: 8px 14px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 15px;
  color: var(--color-text);
  background: transparent;
}

.nav-item--active {
  color: var(--color-primary-text-strong);
  background: var(--color-primary-soft);
}

.auth-section {
  display: flex;
  align-items: center;
  gap: 10px;
}

.auth-name {
  font-weight: 600;
  font-size: 14px;
  color: var(--color-text);
}

.btn-secondary--sm {
  padding: 6px 12px;
  font-size: 13px;
}

.notifiche {
  position: relative;
}

.campanellina {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border: none;
  border-radius: 8px;
  background: transparent;
  font-size: 18px;
  cursor: pointer;
}

.campanellina:hover {
  background: var(--color-primary-soft);
}

.campanellina-badge {
  position: absolute;
  top: 2px;
  right: 2px;
  min-width: 16px;
  height: 16px;
  padding: 0 4px;
  border-radius: 999px;
  background: var(--color-error, #d64545);
  color: #fff;
  font-size: 10px;
  font-weight: 700;
  line-height: 16px;
  text-align: center;
}

.notifiche-overlay {
  position: fixed;
  inset: 0;
  z-index: 19;
}

.notifiche-dropdown {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  z-index: 20;
  width: 320px;
  max-height: 420px;
  overflow-y: auto;
  background: var(--color-header);
  border: 1px solid var(--color-border);
  border-radius: 10px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}

.notifiche-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 12px 14px;
  font-weight: 700;
  font-size: 14px;
  color: var(--color-text);
  border-bottom: 1px solid var(--color-border);
}

.notifiche-segna-tutte {
  cursor: pointer;
  font-weight: 600;
  font-size: 12px;
  color: var(--color-primary-text-strong);
}

.notifiche-vuoto {
  padding: 20px 14px;
  text-align: center;
  font-size: 13px;
  color: var(--color-text);
  opacity: 0.7;
}

.notifica-item {
  cursor: pointer;
  padding: 12px 14px;
  border-bottom: 1px solid var(--color-border);
  font-size: 13px;
  color: var(--color-text);
}

.notifica-item:last-child {
  border-bottom: none;
}

.notifica-item:hover {
  background: var(--color-primary-soft);
}

.notifica-item--non-letta {
  font-weight: 600;
  background: var(--color-primary-soft);
}

.notifica-item--non-letta::before {
  content: '';
  display: inline-block;
  width: 6px;
  height: 6px;
  margin-right: 8px;
  border-radius: 999px;
  background: var(--color-primary);
}