/* ============================================================
   RESPONSIVE.CSS — Mobile & Tablet Breakpoints
   ============================================================ */

/* ============================================================
   1024px — Tablet landscape
   ============================================================ */
@media (max-width: 1024px) {

  /* Product grid: 2 columns */
  .product-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  /* About page */
  .about-hero {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .about-info-grid {
    grid-template-columns: 1fr 1fr;
  }

  /* Admin detail expand: 2 columns */
  .order-detail-inner {
    grid-template-columns: 1fr 1fr;
  }

  /* Builder layout */
  .builder-layout {
    grid-template-columns: 1fr 1fr;
  }
}

/* ============================================================
   768px — Tablet portrait / large mobile
   ============================================================ */
@media (max-width: 768px) {

  /* Typography */
  h1 { font-size: 1.75rem; }
  h2 { font-size: 1.35rem; }

  /* Hero */
  .hero {
    padding: 48px 0;
  }

  .hero h1 {
    font-size: clamp(1.5rem, 6vw, 2.25rem);
    letter-spacing: 1px;
  }

  .hero-cta {
    flex-direction: column;
    align-items: stretch;
    gap: 12px;
  }

  /* Product grid: 2 columns */
  .product-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }

  /* Product detail: single column */
  .product-detail-layout {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  /* Builder: stacked */
  .builder-layout {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .builder-sidebar {
    order: -1;
  }

  /* Checkout: stacked */
  .checkout-layout {
    grid-template-columns: 1fr;
  }

  .checkout-form-cols {
    grid-template-columns: 1fr;
  }

  /* Store / gallery grid: single column */
  .store-grid {
    grid-template-columns: 1fr;
  }

  /* About page */
  .about-hero {
    grid-template-columns: 1fr;
  }

  .about-info-grid {
    grid-template-columns: 1fr;
  }

  .about-images {
    grid-template-columns: 1fr;
  }

  .about-images img:first-child {
    grid-column: 1;
    height: 220px;
  }

  .about-images img {
    height: 180px;
  }

  /* Admin */
  .admin-stats-bar {
    flex-wrap: wrap;
  }

  .stat-card {
    min-width: 50%;
    border-right: none;
    border-bottom: 1px solid rgba(255,255,255,0.1);
  }

  .admin-toolbar {
    flex-direction: column;
    align-items: stretch;
  }

  .admin-filters {
    overflow-x: auto;
    flex-wrap: nowrap;
  }

  .order-detail-inner {
    grid-template-columns: 1fr;
  }

  .orders-table {
    font-size: 12px;
  }

  .orders-table thead th,
  .orders-table tbody td {
    padding: 10px 12px;
  }

  /* Cart */
  .cart-layout {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  /* Legal */
  .legal-page {
    padding: 32px 20px 60px;
  }

  /* Account */
  .account-header {
    flex-direction: column;
  }

  .order-history-item {
    flex-direction: column;
    align-items: flex-start;
  }

  .order-history-right {
    width: 100%;
    justify-content: space-between;
  }

  /* Cookie banner */
  .cookie-banner {
    flex-direction: column;
    align-items: flex-start;
    gap: 14px;
    padding: 16px 20px;
  }

  .cookie-banner-actions {
    width: 100%;
  }

  .cookie-btn-accept,
  .cookie-btn-reject {
    flex: 1;
    text-align: center;
  }

  /* Nav */
  .container {
    padding: 0 16px;
  }

  /* Section spacing */
  .section {
    padding: 32px 0;
  }
}

/* ============================================================
   480px — Small mobile
   ============================================================ */
@media (max-width: 480px) {

  /* Product grid: 1 column */
  .product-grid {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  /* Bigger tap targets for buttons */
  .btn {
    padding: 14px 20px;
    min-height: 48px;
  }

  .btn-sm {
    padding: 10px 16px;
    min-height: 40px;
  }

  /* Padding adjustments */
  .auth-form {
    padding: 28px 20px;
    max-width: 100%;
  }

  .admin-login-box {
    padding: 28px 20px;
  }

  .account-page {
    padding: 32px 16px;
  }

  .admin-body {
    padding: 20px 16px;
  }

  /* Hero */
  .hero h1 {
    font-size: 1.4rem;
  }

  /* Stats */
  .stat-card {
    min-width: 100%;
  }

  /* Filter tabs scrollable */
  .admin-filters {
    padding: 3px;
  }

  .admin-filter-tab {
    padding: 7px 12px;
    font-size: 10px;
  }

  /* Order detail */
  .order-detail-inner {
    padding: 16px;
    gap: 16px;
  }

  /* About */
  .about-map-wrap {
    height: 260px;
  }

  /* Legal */
  .anpc-links {
    flex-direction: column;
  }

  .anpc-link {
    text-align: center;
    justify-content: center;
  }

  /* Account order history */
  .account-section-body {
    padding: 14px;
  }

  /* Typography tighter */
  h2 { font-size: 1.2rem; }
  h3 { font-size: 1rem; }

  p { font-size: 14px; }
}