/* ==========================================================================
   GIX STORE — Responsive Breakpoints & Mobile Optimization
   ========================================================================== */

/* Universal Overflow & Layout Safety */
html, body {
  max-width: 100%;
  overflow-x: hidden;
}

/* ==========================================================================
   Mobile (< 768px)
   ========================================================================== */
@media (max-width: 767px) {
  :root {
    --header-height: 58px;
    --bottom-nav-height: 60px;
  }

  /* Customer page body safe bottom padding */
  body:not(.admin-page) {
    padding-bottom: calc(var(--bottom-nav-height) + 16px + env(safe-area-inset-bottom, 0px));
  }

  .container {
    padding-left: 14px;
    padding-right: 14px;
  }

  /* Navbar Mobile */
  .nav-desktop-links {
    display: none !important;
  }

  .nav-container {
    padding: 0 14px;
    gap: 10px;
  }

  .brand-logo-img {
    height: 26px;
    max-width: 125px;
  }

  .nav-actions {
    gap: 8px;
  }

  .balance-pill {
    padding: 4px 10px;
    font-size: 0.75rem;
    gap: 6px;
  }

  .balance-pill .balance-text {
    max-width: 80px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .user-avatar-img {
    width: 30px;
    height: 30px;
  }

  .user-dropdown-menu {
    width: 210px;
    right: -4px;
  }

  /* Show Bottom Navigation */
  .bottom-nav {
    display: flex !important;
  }

  /* Product Catalog Grid */
  .product-grid {
    display: grid !important;
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
    gap: 10px !important;
  }

  .product-body {
    padding: 10px !important;
  }

  .product-category-text {
    font-size: 0.68rem !important;
    margin-bottom: 2px !important;
  }

  .product-title {
    font-size: 0.85rem !important;
    line-height: 1.3 !important;
    height: 2.5em !important;
    margin-bottom: 4px !important;
  }

  .product-desc {
    display: none !important;
  }

  .product-meta {
    padding-top: 8px !important;
  }

  .product-price {
    font-size: 0.92rem !important;
  }

  .product-stock {
    font-size: 0.7rem !important;
  }

  /* Footer Mobile */
  .main-footer {
    padding: 36px 0 24px !important;
    margin-top: 40px !important;
  }

  .footer-grid {
    grid-template-columns: 1fr !important;
    gap: 24px !important;
  }

  .footer-bottom {
    flex-direction: column !important;
    gap: 10px !important;
    text-align: center !important;
  }

  /* ========================================================================
     Admin Dashboard Mobile (Drawer System)
     ======================================================================== */
  .admin-layout {
    width: 100%;
    overflow-x: hidden;
  }

  /* Ensure customer bottom nav NEVER displays on admin pages */
  .admin-layout ~ .bottom-nav,
  body.admin-page .bottom-nav,
  .admin-page .bottom-nav {
    display: none !important;
  }

  .admin-sidebar {
    width: 270px;
    transform: translateX(-100%);
    transition: transform var(--transition-normal);
    z-index: 1100;
    box-shadow: 0 0 45px rgba(0, 0, 0, 0.9);
  }

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

  .admin-main {
    margin-left: 0 !important;
    width: 100% !important;
    min-width: 0 !important;
  }

  .admin-topbar {
    padding: 0 14px !important;
    height: 58px !important;
    gap: 10px !important;
  }

  #admin-menu-toggle {
    display: inline-flex !important;
    width: 36px;
    height: 36px;
    flex-shrink: 0;
  }

  .admin-topbar-title {
    font-size: 0.95rem !important;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .admin-topbar-subtitle {
    display: none !important;
  }

  .admin-status-badge {
    font-size: 0.65rem !important;
    padding: 3px 8px !important;
  }

  .admin-status-badge span.badge-text {
    display: none;
  }

  .admin-user-profile-text {
    display: none !important;
  }

  .admin-content {
    padding: 14px !important;
  }

  .admin-stats-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
    gap: 10px !important;
  }

  .stat-card {
    padding: 12px !important;
    gap: 10px !important;
  }

  .stat-icon-wrapper {
    width: 38px !important;
    height: 38px !important;
  }

  .stat-label {
    font-size: 0.7rem !important;
  }

  .stat-value {
    font-size: 1.15rem !important;
  }

  /* Table Horizontal Scrolling on Mobile */
  .table-wrapper {
    margin-bottom: 16px !important;
    border-radius: var(--radius-md) !important;
  }

  .data-table th, .data-table td {
    padding: 10px 12px !important;
    font-size: 0.825rem !important;
  }

  /* Modal responsiveness */
  .modal-dialog {
    padding: 18px !important;
    max-width: 95vw !important;
    margin: 10px !important;
  }
}

/* ==========================================================================
   Small Mobile (< 360px - e.g. iPhone SE, Fold)
   ========================================================================== */
@media (max-width: 359px) {
  .brand-logo-img {
    height: 22px;
    max-width: 100px;
  }

  .product-grid {
    grid-template-columns: 1fr !important;
  }

  .admin-stats-grid {
    grid-template-columns: 1fr !important;
  }

  .btn {
    padding: 8px 14px;
    font-size: 0.85rem;
  }
}

/* ==========================================================================
   Tablet (768px - 1023px)
   ========================================================================== */
@media (min-width: 768px) and (max-width: 1023px) {
  :root {
    --header-height: 64px;
  }

  body:not(.admin-page) {
    padding-bottom: 0;
  }

  .bottom-nav {
    display: none !important;
  }

  .product-grid {
    display: grid !important;
    grid-template-columns: repeat(3, 1fr) !important;
    gap: 16px !important;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr !important;
    gap: 30px !important;
  }

  #admin-menu-toggle {
    display: inline-flex !important;
  }

  .admin-sidebar {
    transform: translateX(-100%);
    transition: transform var(--transition-normal);
    z-index: 1100;
    box-shadow: 0 0 50px rgba(0, 0, 0, 0.9);
  }

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

  .admin-main {
    margin-left: 0 !important;
  }

  .admin-topbar {
    padding: 0 20px !important;
  }

  .admin-content {
    padding: 20px !important;
  }

  .admin-stats-grid {
    grid-template-columns: repeat(3, 1fr) !important;
  }
}

/* ==========================================================================
   Desktop (>= 1024px)
   ========================================================================== */
@media (min-width: 1024px) {
  .product-grid {
    display: grid !important;
    grid-template-columns: repeat(4, 1fr) !important;
    gap: 20px !important;
  }

  .bottom-nav {
    display: none !important;
  }

  .admin-sidebar {
    transform: none !important;
  }

  .admin-main {
    margin-left: var(--sidebar-width, 260px) !important;
  }

  #admin-menu-toggle {
    display: none !important;
  }

  .admin-sidebar-backdrop {
    display: none !important;
  }
}

/* ==========================================================================
   Wide Desktop (>= 1280px)
   ========================================================================== */
@media (min-width: 1280px) {
  .product-grid {
    gap: 24px !important;
  }

  .admin-stats-grid {
    grid-template-columns: repeat(3, 1fr) !important;
    gap: 20px !important;
  }
}