/* ============================================
   MOBILE-FIRST: Base styles are mobile (< 768px)
   ============================================ */

/* Mobile: Hamburger visible, links hidden */
.navbar__links {
  display: none;
}

.navbar__hamburger {
  display: flex;
}

/* Mobile: Hide desktop auth buttons, show only theme + hamburger */
.navbar__desktop-auth {
  display: none;
}

/* Mobile: user pill — hide name, show only avatar */
.navbar__user-name {
  display: none;
}

/* Mobile: Auth buttons inside hamburger menu */
.navbar__mobile-auth {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  padding-top: 0.75rem;
  margin-top: 0.5rem;
  border-top: 1px solid var(--border);
}

/* Mobile: Compact navbar */
.navbar {
  padding: 0.5rem 0.75rem;
}

.navbar__logo {
  font-size: 0.9375rem;
}

.navbar__logo svg {
  width: 24px;
  height: 24px;
}

/* Mobile nav overlay */
.navbar__links.open {
  display: flex;
  flex-direction: column;
  position: fixed;
  top: calc(0.75rem + 52px + 0.5rem);
  left: 0.75rem;
  right: 0.75rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem;
  gap: 0.75rem;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.12);
  z-index: 49;
}

/* Mobile: Single column grids */
.grid-categories {
  grid-template-columns: repeat(2, 1fr);
}

.cat-page-grid {
  grid-template-columns: 1fr;
}

.grid-products {
  grid-template-columns: 1fr;
}

.grid-products--listing {
  grid-template-columns: 1fr;
}

.stats-grid-4 {
  grid-template-columns: repeat(2, 1fr);
}

.charts-grid-2 {
  grid-template-columns: 1fr;
}

/* Mobile: Footer single column */
.footer__grid {
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

.footer__bottom {
  flex-direction: column;
  gap: 0.5rem;
  text-align: center;
}

/* Mobile: Dashboard — handled by dashboard.css responsive */

/* Mobile: Admin — handled by admin.css responsive */

.admin__main {
  margin-left: 0;
  padding: 1rem;
}

.admin-stats-5 {
  grid-template-columns: repeat(2, 1fr);
}

.admin-stats-4 {
  grid-template-columns: repeat(2, 1fr);
}

.admin-charts-2-1 {
  grid-template-columns: 1fr;
}

.admin-charts-3 {
  grid-template-columns: 1fr;
}

/* Mobile: Hero smaller */
.hero__title {
  font-size: 1.75rem;
}

.hero__subtitle {
  font-size: 1rem;
}

/* Mobile: Stats bar wrap */
.stats-bar__grid {
  gap: 1.5rem;
}

/* Mobile: How it works */
.steps-grid {
  grid-template-columns: 1fr;
  gap: 2rem;
}

/* Mobile: Listing sidebar hidden */
.listing__sidebar {
  display: none;
}

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

/* Mobile: Product detail stacked */
.product-detail__grid {
  grid-template-columns: 1fr;
}

.product-detail__sticky {
  position: static;
}

/* Mobile: Auth card full width */
.auth-card {
  max-width: 100%;
}

/* Mobile: Table scroll */
.table-responsive {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

/* ============================================
   TABLET: @media (min-width: 768px)
   ============================================ */
@media (min-width: 768px) {
  .grid-categories {
    grid-template-columns: repeat(3, 1fr);
  }

  .cat-page-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .grid-products {
    grid-template-columns: repeat(2, 1fr);
  }

  .grid-products--listing {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer__grid {
    grid-template-columns: 1fr 1fr;
  }

  .stats-grid-4 {
    grid-template-columns: repeat(4, 1fr);
  }

  .admin-stats-5 {
    grid-template-columns: repeat(3, 1fr);
  }

  .admin-stats-4 {
    grid-template-columns: repeat(4, 1fr);
  }

  .steps-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .hero__title {
    font-size: 2rem;
  }
}

/* ============================================
   DESKTOP: @media (min-width: 1024px)
   ============================================ */
@media (min-width: 1024px) {
  /* Desktop: Show links, hide hamburger */
  .navbar__links {
    display: flex;
  }

  .navbar__hamburger {
    display: none;
  }

  /* Desktop: Show auth buttons in actions bar */
  .navbar__desktop-auth {
    display: inline-flex;
  }

  /* Desktop: Hide mobile auth section in nav links */
  .navbar__mobile-auth {
    display: none;
  }

  /* Desktop: Show user name */
  .navbar__user-name {
    display: inline;
  }

  /* Desktop: Reset navbar padding */
  .navbar {
    padding: 0.625rem 1.5rem;
  }

  .navbar__logo {
    font-size: 1.0625rem;
  }

  .navbar__logo svg {
    width: 28px;
    height: 28px;
  }

  .grid-categories {
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  }

  .cat-page-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .grid-products {
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  }

  .grid-products--listing {
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  }

  .footer__grid {
    grid-template-columns: 2fr 1fr 1fr 1fr;
  }

  .footer__bottom {
    flex-direction: row;
  }

  /* Desktop: Dashboard — handled by dashboard.css */

  /* Desktop: Admin sidebar */
  .admin__sidebar {
    display: flex;
    transform: none;
  }

  .admin__main {
    margin-left: 260px;
    padding: 2rem;
  }

  .admin-stats-5 {
    grid-template-columns: repeat(5, 1fr);
  }

  .admin-charts-2-1 {
    grid-template-columns: 2fr 1fr;
  }

  .admin-charts-3 {
    grid-template-columns: 1fr 1fr 1fr;
  }

  /* Desktop: Listing sidebar */
  .listing__sidebar {
    display: block;
  }

  .listing__grid {
    grid-template-columns: 260px 1fr !important;
  }

  /* Desktop: Product detail */
  .product-detail__grid {
    grid-template-columns: 1fr 400px;
  }

  .product-detail__sticky {
    position: sticky;
    top: calc(0.75rem + 52px + 1rem);
  }

  /* Desktop: Hero */
  .hero__title {
    font-size: 2.5rem;
  }

  .steps-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .charts-grid-2 {
    grid-template-columns: 1fr 1fr;
  }
}

/* ============================================
   LARGE DESKTOP: @media (min-width: 1280px)
   ============================================ */
@media (min-width: 1280px) {
  .container {
    max-width: 1200px;
  }
}