/* ==========================================================================
   CASTORINNI OS — MOBILE & RESPONSIVE STYLES
   iOS Bottom TabBar, Action Sheets, Touch Stepper & Responsive Grid
   ========================================================================== */

/* --- iOS MOBILE BOTTOM TABBAR --- */
.ios-mobile-tabbar {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100vw;
  height: 64px;
  background: rgba(10, 14, 12, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-top: 1px solid var(--border-subtle);
  z-index: 150;
  padding: 0 0.5rem 8px 0.5rem;
  justify-content: space-around;
  align-items: center;
}

.tabbar-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
  color: var(--text-dim);
  text-decoration: none;
  font-size: 0.65rem;
  font-weight: 500;
  padding: 0.35rem 0.5rem;
  border-radius: var(--radius-sm);
  transition: var(--transition-fast);
  flex: 1;
  position: relative;
}

.tabbar-icon {
  font-size: 1.25rem;
  transition: var(--transition-fast);
}

.tabbar-item.active {
  color: var(--gold-light);
  font-weight: 600;
}

.tabbar-item.active .tabbar-icon {
  transform: translateY(-1px);
}

.tabbar-badge {
  position: absolute;
  top: 2px;
  right: 22%;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--color-danger);
  color: #fff;
  font-size: 0.6rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Tablet & Mobile Breakpoint (Max 1024px) */
@media (max-width: 1024px) {
  :root {
    --sidebar-width: 0px;
  }

  .admin-sidebar {
    transform: translateX(-100%);
    width: 280px;
    box-shadow: 10px 0 30px rgba(0, 0, 0, 0.8);
  }

  .admin-sidebar.mobile-open {
    transform: translateX(0);
  }

  .admin-main-wrap {
    margin-left: 0;
    width: 100vw;
  }

  .admin-topbar {
    padding: 0 1.25rem;
  }

  .sidebar-toggle-mobile {
    display: flex !important;
  }
}

/* Mobile Screen (Max 768px) */
@media (max-width: 768px) {
  body {
    padding-bottom: 70px; /* Espaço para o iOS TabBar */
  }

  .ios-mobile-tabbar {
    display: flex;
  }

  .admin-content-viewport {
    padding: 1.25rem 1rem;
  }

  .view-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.85rem;
    margin-bottom: 1.5rem;
  }

  .view-title-group h2 {
    font-size: 1.5rem;
  }

  .view-actions-bar {
    width: 100%;
    justify-content: space-between;
  }

  .kpi-grid {
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem;
  }

  .kpi-card {
    padding: 1rem;
  }

  .kpi-value {
    font-size: 1.45rem;
  }

  .kpi-label {
    font-size: 0.68rem;
  }

  .global-search-box {
    max-width: 100%;
  }

  /* Sheet Bottom Dialog no Celular */
  .ios-modal-dialog {
    max-width: 100%;
    margin-top: auto;
    border-bottom-left-radius: 0;
    border-bottom-right-radius: 0;
    max-height: 85vh;
  }

  .ios-segmented-control,
  .ios-segment-control,
  .filter-tabs {
    width: 100%;
    overflow-x: auto;
    justify-content: flex-start;
    padding: 3px;
    scrollbar-width: none;
  }

  .ios-segmented-control::-webkit-scrollbar,
  .filter-tabs::-webkit-scrollbar {
    display: none;
  }

  .ios-segment-btn,
  .filter-tab-btn {
    white-space: nowrap;
    padding: 0.42rem 0.85rem;
    font-size: 0.76rem;
    flex-shrink: 0;
  }

  .btn-action-icon,
  .btn-table-action {
    width: 32px;
    height: 32px;
    font-size: 0.85rem;
  }
}

@media (max-width: 480px) {
  .kpi-grid {
    grid-template-columns: 1fr;
  }
}