/* Mobile-first fixes — touch targets, nav, overflow */

html {
  -webkit-text-size-adjust: 100%;
  overflow-x: hidden;
}

body {
  overflow-x: hidden;
  max-width: 100vw;
}


/* ── Hamburger button — desktop hidden, mobile visible ── */
.nav-hamburger {
  display: none !important;
}
@media (max-width: 768px) {
  .nav-hamburger {
    display: inline-flex !important;
    order: -1;
  }
}

/* ── Mobile nav drawer ── */
.mobile-nav-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.55);
  z-index: 1400;
  -webkit-tap-highlight-color: transparent;
}
.mobile-nav-overlay.open { display: block; }

.mobile-nav-drawer {
  position: fixed;
  top: 0; left: 0; bottom: 0;
  width: min(300px, 88vw);
  background: var(--sf, #181e2c);
  z-index: 1401;
  display: flex;
  flex-direction: column;
  gap: 0;
  transform: translateX(-100%);
  transition: transform .3s cubic-bezier(.4,0,.2,1);
  box-shadow: 4px 0 32px rgba(0,0,0,.35);
  overflow-y: auto;
}
.mobile-nav-drawer.open {
  transform: translateX(0);
}
.mobile-nav-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 18px 14px;
  border-bottom: 1px solid var(--brd, rgba(255,255,255,.08));
}
.mobile-nav-title {
  font-family: 'Amiri', serif;
  font-size: 22px;
  font-weight: 700;
  color: var(--gold, #c9893a);
}
.mobile-nav-close {
  background: var(--s2, rgba(255,255,255,.08));
  border: none;
  width: 34px; height: 34px;
  border-radius: 50%;
  font-size: 16px;
  cursor: pointer;
  color: var(--tx2, #b8aea2);
  display: flex; align-items: center; justify-content: center;
}
.mobile-nav-links {
  display: flex;
  flex-direction: column;
  padding: 12px 0;
}
.mobile-nav-link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 20px;
  font-size: 15px;
  font-weight: 700;
  color: var(--tx, #ede9e1);
  text-decoration: none;
  font-family: 'Nunito', 'Outfit', sans-serif;
  transition: background .15s, color .15s;
  min-height: 48px;
}
.mobile-nav-link .ico {
  width: 18px;
  height: 18px;
  color: inherit;
}
.mobile-nav-link:hover, .mobile-nav-link.active {
  background: var(--s2, rgba(255,255,255,.06));
  color: var(--gold, #c9893a);
}
.mobile-nav-auth {
  padding: 14px 18px 18px;
  margin-top: auto;
  border-top: 1px solid var(--brd, rgba(255,255,255,.08));
}
.mobile-nav-signin {
  width: 100%;
  background: var(--gold, #c9893a);
  color: #fff;
  border: none;
  padding: 13px;
  border-radius: 10px;
  font-size: 14px;
  font-weight: 800;
  cursor: pointer;
  font-family: 'Nunito', 'Outfit', sans-serif;
}
.mobile-nav-user {
  font-size: 13px;
  color: var(--tx, #ede9e1);
  font-family: 'Nunito', 'Outfit', sans-serif;
}
/* Light mode drawer */
html[data-theme="light"] .mobile-nav-drawer {
  background: #fff;
}
html[data-theme="light"] .mobile-nav-link {
  color: #4C2B08;
}
html[data-theme="light"] .mobile-nav-link:hover {
  background: #F0E6DC;
  color: #a86820;
}
html[data-theme="light"] .mobile-nav-head {
  border-bottom-color: #e8dcc8;
}
html[data-theme="light"] .mobile-nav-auth {
  border-top-color: #e8dcc8;
}

/* Nav — stack on small screens */
@media (max-width: 768px) {
  .nav-inner {
    flex-wrap: wrap;
    gap: 10px;
    padding: 10px 14px !important;
  }
  .nav-links {
    order: 3;
    width: 100%;
    justify-content: center;
    gap: 6px;
    flex-wrap: wrap;
  }
  .nav-links a {
    font-size: 13px;
    padding: 8px 12px;
    min-height: 40px;
    display: inline-flex;
    align-items: center;
  }
  .booket-nav-tools {
    margin-left: auto;
    gap: 6px;
  }
  .nav-account-trigger {
    max-width: 160px;
  }
  .nav-account-hello {
    display: none;
  }
  .nav-account-menu {
    right: 0;
    left: auto;
    min-width: min(260px, 92vw);
  }
  .booket-hero-title,
  .page-hero-title {
    font-size: clamp(28px, 8vw, 42px) !important;
  }
  .booket-hero-lead,
  .page-hero-lead {
    font-size: 14px !important;
    line-height: 1.65 !important;
  }
  .hero-trust-row {
    flex-direction: row;
    flex-wrap: nowrap;
    justify-content: center;
    gap: 8px;
    font-size: 10px;
    overflow-x: auto;
    max-width: 100%;
    padding: 0 4px;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }
  .hero-trust-row::-webkit-scrollbar { display: none; }
  .hero-trust-row span {
    flex: 0 0 auto;
    white-space: nowrap;
    gap: 3px;
  }
  .books-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
    gap: 12px !important;
  }
  .book-name,
  .pick-name {
    font-size: 14px !important;
    min-height: 0 !important;
  }
  .home-spotlight-grid {
    grid-template-columns: 1fr !important;
    padding-left: 16px;
    padding-right: 16px;
  }
  .home-featured-grid {
    grid-template-columns: 1fr !important;
  }
  .editors-picks-row {
    gap: 12px;
    padding-bottom: 8px;
    grid-auto-columns: minmax(156px, 48vw);
  }
  .editors-picks-row .book-card {
    min-width: 0;
  }
  .pick-card {
    flex: 0 0 min(148px, 42vw) !important;
  }
  .cart-drawer {
    width: 100% !important;
    max-width: 100% !important;
    border-radius: 20px 20px 0 0 !important;
  }
  .checkout-modal {
    max-height: 96vh !important;
    max-height: 96dvh !important;
    border-radius: 20px 20px 0 0 !important;
  }
  .checkout-overlay {
    align-items: flex-end !important;
    padding: 0 !important;
  }
  .checkout-body,
  .checkout-header,
  .steps,
  .checkout-footer {
    padding-left: 16px !important;
    padding-right: 16px !important;
  }
  .auth-overlay {
    padding: 12px !important;
    align-items: flex-end !important;
  }
  .auth-modal {
    max-height: 92vh;
    max-height: 92dvh;
    overflow-y: auto;
    overscroll-behavior: contain;
    border-radius: 20px 20px 0 0 !important;
  }
  .booket-auth-inner {
    flex-direction: column;
    text-align: center;
    gap: 10px;
  }
  .amanah-bbar {
    padding-bottom: calc(8px + env(safe-area-inset-bottom));
  }
  .product-panel-sheet {
    max-height: 94vh !important;
    max-height: 94dvh !important;
  }
}

@media (max-width: 400px) {
  .books-grid {
    grid-template-columns: 1fr 1fr !important;
  }
  .btn-signin,
  .nav-account-trigger {
    font-size: 11px;
    padding: 6px 8px;
  }
}

/* Home — catalogue before social */
.home-catalog-first {
  padding-top: clamp(28px, 5vw, 48px);
}
.home-catalog-cta {
  text-align: center;
  margin-top: 20px;
}
.home-reels--secondary {
  padding-top: clamp(32px, 5vw, 48px) !important;
  padding-bottom: clamp(32px, 5vw, 48px) !important;
}
.home-reels--secondary .home-reels-title {
  font-size: clamp(22px, 5vw, 28px) !important;
}
.home-reels--secondary .reels-ig-grid {
  display: none;
}
.reels-indicator-label {
  font-size: 12px;
  font-weight: 700;
  color: var(--tx2);
  margin: 10px 0 4px;
  text-align: center;
}
/* ── Account management modal — mobile ── */
@media (max-width: 600px) {
  .account-mgmt-overlay {
    padding: 0 !important;
    align-items: flex-end !important;
  }
  .account-mgmt-modal {
    border-radius: 20px 20px 0 0 !important;
    max-height: 92vh !important;
    max-height: 92dvh !important;
    padding: 24px 18px 32px !important;
  }
  .account-mgmt-title {
    font-size: 20px !important;
    margin-right: 36px;
  }
  .account-mgmt-order-card {
    padding: 12px !important;
  }
}

/* ── Product details page — mobile ── */
@media (max-width: 768px) {
  .pd-hero {
    flex-direction: column !important;
    gap: 20px !important;
  }
  .pd-cover {
    width: 100% !important;
    max-width: 260px !important;
    margin: 0 auto !important;
  }
  .pd-actions {
    flex-wrap: wrap;
    gap: 10px;
  }
  .pd-add-btn,
  .pd-checkout-btn {
    width: 100%;
    padding: 14px !important;
    font-size: 15px !important;
  }
  .pd-qty-stepper {
    width: 100%;
    justify-content: center;
  }
  .pd-delivery-grid {
    grid-template-columns: 1fr !important;
    gap: 12px !important;
  }
  .pd-sticky {
    padding: 10px 14px calc(10px + env(safe-area-inset-bottom)) !important;
  }
}

/* ── Checkout form — mobile ── */
@media (max-width: 600px) {
  .form-row {
    flex-direction: column !important;
    gap: 0 !important;
  }
  .checkout-auth-banner {
    flex-direction: column !important;
    gap: 10px !important;
    align-items: stretch !important;
  }
  .checkout-auth-actions {
    flex-direction: row !important;
    gap: 8px !important;
  }
  .checkout-auth-btn {
    flex: 1 !important;
  }
}