/* ═══════════════════════════════════════════════════════
   JAWDA — UX Improvements
   Source: ui-ux-pro-max audit + design system
   Fixes: cursor, focus, touch, transitions, a11y, motion
═══════════════════════════════════════════════════════ */

/* ── 1. CURSOR POINTER on all interactive elements ─── */
a, button, [role="button"],
.product-card, .cat-card, .ftab,
.pm-tab, .pc-add, .cart-trigger,
.nav-cart-btn, .ci-remove, .co-close,
.co-back, .btn-co, .btn-primary,
.btn-outline, .btn-outline-sm,
.has-dropdown > a,
input[type="submit"],
input[type="button"],
label[for] { cursor: pointer; }

/* ── 2. FOCUS VISIBLE rings (keyboard nav) ─────────── */
:focus { outline: none; }
:focus-visible {
  outline: 2px solid var(--brown);
  outline-offset: 3px;
  border-radius: 3px;
}
button:focus-visible,
a:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 2px solid var(--brown);
  outline-offset: 2px;
}

/* ── 3. TOUCH TARGETS — min 44x44px ─────────────────── */
.pm-tab { min-height: 44px; }
.pc-add { min-height: 44px; padding: 10px 16px; }
.cart-trigger { min-width: 44px; min-height: 44px; display: flex; align-items: center; justify-content: center; }
.ci-remove { min-width: 44px; min-height: 44px; display: flex; align-items: center; justify-content: center; }
.filter-tabs { gap: 10px; }
.ftab { min-height: 40px; padding: 9px 20px; }

/* ── 4. SMOOTH TRANSITIONS 150-300ms ────────────────── */
a, button, .product-card, .pc-add,
.pm-tab, .ftab, .btn-primary, .btn-outline,
.cart-trigger, .nav-cart-btn {
  transition: all 200ms cubic-bezier(0.4, 0, 0.2, 1);
}

/* ── 5. PRODUCT CARD micro-interactions ─────────────── */
.product-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 16px 40px rgba(58,46,34,.15);
}
.product-card:active { transform: translateY(-2px); }
.pc-add:hover { background: var(--brown); transform: none; }
.pc-add:active { transform: scale(0.97); }

/* ── 6. LOADING SKELETON for products ───────────────── */
.skeleton {
  background: linear-gradient(90deg, #e8e0d5 25%, #f0e8df 50%, #e8e0d5 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
  border-radius: 6px;
}
@keyframes shimmer {
  0%   { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}
.product-card.loading .pc-img  { background: none; }
.product-card.loading .pc-img::after {
  content: '';
  display: block;
  width: 100%; height: 100%;
  background: linear-gradient(90deg, #e8e0d5 25%, #f0e8df 50%, #e8e0d5 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
}

/* ── 7. PREFERS-REDUCED-MOTION ──────────────────────── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
  .ticker-track { animation: none; }
  .product-card:hover { transform: none; }
}

/* ── 8. MOBILE HAMBURGER NAV ────────────────────────── */
.hamburger-btn {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 10px;
  min-width: 44px;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  background: none;
  border: none;
  cursor: pointer;
}
.hamburger-btn span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--brown-dark);
  border-radius: 2px;
  transition: all 250ms ease;
}
.hamburger-btn.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger-btn.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hamburger-btn.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile nav drawer */
.mobile-nav {
  display: none;
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: var(--white);
  z-index: 950;
  padding: 80px 32px 32px;
  flex-direction: column;
  gap: 8px;
  overflow-y: auto;
  animation: slideInLeft 250ms ease;
}
@keyframes slideInLeft { from { transform: translateX(-100%); } to { transform: translateX(0); } }
.mobile-nav.open { display: flex; }
.mobile-nav a {
  font-size: 1.3rem;
  font-family: var(--font-serif);
  color: var(--brown-dark);
  padding: 14px 0;
  border-bottom: 1px solid var(--border);
  letter-spacing: .08em;
}
.mobile-nav-close {
  position: absolute;
  top: 20px;
  right: 20px;
  font-size: 1.4rem;
  color: var(--brown);
  background: none;
  border: none;
  cursor: pointer;
  min-width: 44px;
  min-height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
}

@media (max-width: 900px) {
  .hamburger-btn { display: flex; }
  .header-nav > ul { display: none; }
}

/* ── 9. FONT DISPLAY SWAP (perf) ────────────────────── */
/* Applied via Google Fonts URL param &display=swap — already in HTML */

/* ── 10. FORM ACCESSIBILITY ─────────────────────────── */
.co-field input::placeholder,
.co-field select,
.co-field textarea::placeholder { color: var(--text-md); opacity: .6; }

.co-field input:invalid:not(:placeholder-shown),
.co-field input:user-invalid {
  border-color: #c0392b;
  box-shadow: 0 0 0 3px rgba(192,57,43,.1);
}

/* ── 11. IMAGE LAZY LOADING fade-in ─────────────────── */
img[loading="lazy"] { opacity: 0; transition: opacity 400ms ease; }
img[loading="lazy"].loaded { opacity: 1; }

/* ── 12. CART BADGE animation ───────────────────────── */
#cartBadge.bump {
  animation: cartBump 300ms cubic-bezier(0.36, 0.07, 0.19, 0.97);
}
@keyframes cartBump {
  0%,100% { transform: scale(1); }
  40%      { transform: scale(1.4); }
  60%      { transform: scale(0.9); }
}

/* ── 13. BUTTON LOADING STATE ───────────────────────── */
.btn-loading {
  position: relative;
  color: transparent !important;
  pointer-events: none;
}
.btn-loading::after {
  content: '';
  position: absolute;
  top: 50%; left: 50%;
  width: 18px; height: 18px;
  margin: -9px 0 0 -9px;
  border: 2px solid rgba(255,255,255,.4);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin 600ms linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ── 14. TOAST improvement ──────────────────────────── */
.toast { max-width: 90vw; word-break: break-word; }

/* ── 15. CHECKOUT accessibility ─────────────────────── */
.co-overlay[aria-modal="true"] { }
.co-step label { font-weight: 500; }
.co-field input:required + span::after { content: " *"; color: #c0392b; font-size: .75rem; }