/* ============================================
   Pop Art / Comic Book Design System
   Simpsons-inspired yellow + bold black borders.
   Shared across PDP, Auth, and Onboarding pages.
   ============================================ */

/* --- Mobile: prevent horizontal overflow, double-tap zoom, and ensure nav doesn't block content --- */
/* WHY: touch-action: manipulation prevents double-tap zoom on mobile without
   disabling scroll/pinch. -ms-touch-action for legacy Edge. */
html {
  overflow-x: hidden;
  -ms-touch-action: manipulation;
  touch-action: manipulation;
}
body {
  overflow-x: hidden;
  padding-bottom: env(safe-area-inset-bottom);
  -webkit-tap-highlight-color: transparent;
}
* { -webkit-tap-highlight-color: transparent; }
:root {
  /* Primary palette — Simpsons Yellow + Black */
  --pa-yellow: #FFD90F;
  --pa-yellow-light: #FFF3B0;
  --pa-yellow-bg: #FFF8DC;
  --pa-black: #000000;
  --pa-white: #FFFFFF;

  /* Pop accents */
  --pa-red: #DC2626;
  --pa-red-bright: #FF0000;
  --pa-blue: #0066FF;
  --pa-pink: #FF1493;
  --pa-green: #059669;
  --pa-gray: #6B7280;
  --pa-gray-light: #F3F4F6;

  /* Borders & shadows */
  --pa-border: 3px solid var(--pa-black);
  --pa-border-thick: 4px solid var(--pa-black);
  --pa-shadow-comic: 4px 4px 0 var(--pa-black);
  --pa-shadow-comic-sm: 3px 3px 0 var(--pa-black);
  --pa-shadow-comic-lg: 6px 6px 0 var(--pa-black);
  --pa-radius: 4px;

  /* Typography */
  --pa-font-display: 'Impact', 'Arial Black', 'Helvetica Neue', sans-serif;
  --pa-font-body: 'Inter', sans-serif;
  --pa-font-mono: 'Space Mono', monospace;

  /* Legacy variable bridge — pages using old theme.css vars get pop-art values */
  --bg: var(--pa-white);
  --fg: var(--pa-black);
  --fg-muted: var(--pa-gray);
  --accent: var(--pa-black);
  --accent-dim: var(--pa-yellow-light);
  --card-bg: var(--pa-white);
  --card-border: var(--pa-black);
  --shadow: var(--pa-shadow-comic-sm);
  --shadow-hover: var(--pa-shadow-comic-lg);
  --border-radius: 0px;
}

/* --- Halftone dot pattern (reusable via class) --- */
.pa-halftone {
  background-image: radial-gradient(circle, var(--pa-black) 1px, transparent 1px);
  background-size: 8px 8px;
}

.pa-halftone-subtle {
  background-image: radial-gradient(circle, rgba(0,0,0,0.06) 1px, transparent 1px);
  background-size: 10px 10px;
}

.pa-halftone-yellow {
  background-color: var(--pa-yellow);
  background-image: radial-gradient(circle, rgba(0,0,0,0.08) 1px, transparent 1px);
  background-size: 8px 8px;
}

/* --- Comic frame border --- */
.pa-frame {
  border: var(--pa-border-thick);
  box-shadow: var(--pa-shadow-comic);
}

.pa-frame-sm {
  border: var(--pa-border);
  box-shadow: var(--pa-shadow-comic-sm);
}

/* --- Starburst / action badge --- */
.pa-burst {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--pa-red-bright);
  color: var(--pa-white);
  font-family: var(--pa-font-display);
  font-weight: 900;
  text-transform: uppercase;
  padding: 6px 14px;
  border: 2px solid var(--pa-black);
  clip-path: polygon(50% 0%, 61% 11%, 75% 3%, 72% 19%, 88% 19%, 79% 31%, 95% 38%, 82% 45%, 95% 56%, 80% 57%, 88% 72%, 73% 67%, 75% 83%, 61% 73%, 50% 85%, 39% 73%, 25% 83%, 27% 67%, 12% 72%, 20% 57%, 5% 56%, 18% 45%, 5% 38%, 21% 31%, 12% 19%, 28% 19%, 25% 3%, 39% 11%);
  min-width: 70px;
  min-height: 70px;
  font-size: 14px;
  line-height: 1.1;
  text-align: center;
}

/* Simpler badge version — rectangular with thick border */
.pa-badge-comic {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--pa-red-bright);
  color: var(--pa-white);
  font-family: var(--pa-font-display);
  font-weight: 900;
  text-transform: uppercase;
  padding: 4px 10px;
  border: 2px solid var(--pa-black);
  font-size: 13px;
  letter-spacing: 0.5px;
  transform: rotate(-3deg);
}

/* --- Comic-style button --- */
.pa-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: var(--pa-yellow);
  color: var(--pa-black);
  font-family: var(--pa-font-display);
  font-size: 18px;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: 16px 32px;
  border: var(--pa-border-thick);
  box-shadow: var(--pa-shadow-comic);
  cursor: pointer;
  transition: transform 0.1s, box-shadow 0.1s;
  text-decoration: none;
}

.pa-btn:hover {
  transform: translate(-2px, -2px);
  box-shadow: 6px 6px 0 var(--pa-black);
}

.pa-btn:active {
  transform: translate(2px, 2px);
  box-shadow: 2px 2px 0 var(--pa-black);
}

.pa-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
  box-shadow: var(--pa-shadow-comic);
}

.pa-btn-sm {
  font-size: 14px;
  padding: 10px 20px;
  border-width: 3px;
  box-shadow: var(--pa-shadow-comic-sm);
}

/* --- Comic panel / card --- */
.pa-panel {
  background: var(--pa-white);
  border: var(--pa-border-thick);
  box-shadow: var(--pa-shadow-comic);
  padding: 24px;
  position: relative;
}

/* --- Comic-style input --- */
.pa-input {
  width: 100%;
  padding: 14px 16px;
  border: var(--pa-border);
  background: var(--pa-white);
  font-family: var(--pa-font-body);
  font-size: 16px;
  color: var(--pa-black);
  outline: none;
  transition: box-shadow 0.15s;
  box-sizing: border-box;
}

.pa-input:focus {
  box-shadow: var(--pa-shadow-comic-sm);
}

.pa-input::placeholder {
  color: #999;
}

/* --- Comic headline text --- */
.pa-headline {
  font-family: var(--pa-font-display);
  font-weight: 900;
  text-transform: uppercase;
  color: var(--pa-black);
  line-height: 1;
  letter-spacing: 1px;
}

/* Text stroke effect for extra pop */
.pa-text-stroke {
  -webkit-text-stroke: 2px var(--pa-black);
  paint-order: stroke fill;
}

/* --- Lightning / action lines (decorative SVG via CSS) --- */
.pa-action-lines {
  position: relative;
  overflow: hidden;
}

.pa-action-lines::before {
  content: '';
  position: absolute;
  top: -30px;
  right: -30px;
  width: 120px;
  height: 120px;
  background: repeating-conic-gradient(
    var(--pa-yellow) 0deg 10deg,
    transparent 10deg 20deg
  );
  opacity: 0.3;
  pointer-events: none;
  z-index: 0;
}

/* --- Speed lines decoration --- */
.pa-speed-lines::after {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  width: 60px;
  background: repeating-linear-gradient(
    -45deg,
    transparent,
    transparent 4px,
    rgba(0,0,0,0.04) 4px,
    rgba(0,0,0,0.04) 8px
  );
  pointer-events: none;
}

/* --- Comic pill / tag --- */
.pa-pill {
  display: inline-flex;
  align-items: center;
  padding: 6px 14px;
  border: 2px solid var(--pa-black);
  background: var(--pa-white);
  font-family: var(--pa-font-display);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  cursor: pointer;
  transition: background 0.15s, box-shadow 0.15s, transform 0.1s;
}

.pa-pill:hover {
  background: var(--pa-yellow-light);
  transform: translateY(-1px);
}

.pa-pill.selected {
  background: var(--pa-yellow);
  box-shadow: 3px 3px 0 var(--pa-black);
}

/* --- Yellow background page wrapper --- */
.pa-page-yellow {
  min-height: 100vh;
  background-color: var(--pa-yellow);
  background-image: radial-gradient(circle, rgba(0,0,0,0.06) 1px, transparent 1px);
  background-size: 10px 10px;
}

/* --- Animations --- */
@keyframes pa-bounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-4px); }
}

@keyframes pa-shake {
  0%, 100% { transform: rotate(0deg); }
  25% { transform: rotate(-2deg); }
  75% { transform: rotate(2deg); }
}

@keyframes pa-pop {
  0% { transform: scale(0.8); opacity: 0; }
  70% { transform: scale(1.05); }
  100% { transform: scale(1); opacity: 1; }
}

@keyframes pa-slide-up {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

.pa-anim-pop {
  animation: pa-pop 0.35s ease-out forwards;
}

.pa-anim-slide-up {
  animation: pa-slide-up 0.4s ease-out forwards;
}

/* --- Shared Pop Art Navigation Bar --- */
.pa-nav {
  position: sticky;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 40px;
  height: 64px;
  background: var(--pa-yellow);
  border-bottom: var(--pa-border-thick);
}
.pa-nav-logo {
  font-family: var(--pa-font-display);
  font-size: 1.4rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  color: var(--pa-black);
  text-decoration: none;
}
.pa-nav-logo-accent { color: var(--pa-red-bright); }
.pa-nav-cart {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px; height: 36px;
  color: var(--pa-black);
  position: relative;
  transition: transform 0.15s;
}
.pa-nav-cart:hover { transform: scale(1.1); }
.pa-nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
}
.pa-nav-links a {
  font-family: var(--pa-font-display);
  font-size: 0.85rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--pa-black);
  text-decoration: none;
  transition: color 0.15s;
}
.pa-nav-links a:hover { color: var(--pa-red); }
.pa-nav-divider { width: 3px; height: 20px; background: var(--pa-black); }
.pa-nav-cta {
  display: inline-block;
  padding: 8px 18px;
  background: var(--pa-black);
  color: var(--pa-yellow) !important;
  border: var(--pa-border);
  box-shadow: var(--pa-shadow-comic-sm);
  transition: transform 0.1s, box-shadow 0.1s;
}
.pa-nav-cta:hover {
  transform: translate(-2px, -2px);
  box-shadow: 5px 5px 0 var(--pa-black);
}
.pa-nav-burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}
.pa-nav-burger span {
  display: block; width: 24px; height: 3px;
  background: var(--pa-black); border-radius: 2px;
}
.pa-nav .nav-cart-badge {
  position: absolute;
  top: -4px; right: -4px;
  background: var(--pa-red-bright);
  color: #fff;
  font-size: 10px; font-weight: 900;
  min-width: 18px; height: 18px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  border: 2px solid var(--pa-yellow);
}
.pa-nav .nav-icon-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px; height: 36px;
  color: var(--pa-black);
  transition: transform 0.15s;
}
.pa-nav .nav-icon-btn:hover { transform: scale(1.1); }
.pa-nav .account-dropdown-wrap { position: relative; }
.pa-nav .account-trigger {
  display: flex; align-items: center; gap: 8px;
  background: none; border: 2px solid var(--pa-black);
  padding: 4px 10px; cursor: pointer;
  font-family: var(--pa-font-body);
  font-weight: 700; font-size: 13px;
}
.pa-nav .account-avatar {
  width: 28px; height: 28px; border-radius: 50%;
  background: var(--pa-black); color: var(--pa-yellow);
  display: flex; align-items: center; justify-content: center;
  font-weight: 900; font-size: 13px;
}
.pa-nav .account-name {
  max-width: 100px; overflow: hidden;
  text-overflow: ellipsis; white-space: nowrap;
}
.pa-nav .account-dropdown {
  display: none; position: absolute;
  top: calc(100% + 8px); right: 0;
  min-width: 200px; background: var(--pa-white);
  border: var(--pa-border); box-shadow: var(--pa-shadow-comic);
  z-index: 1001;
}
.pa-nav .account-dropdown.open { display: block; }
.pa-nav .dropdown-header {
  padding: 12px 16px; border-bottom: 2px solid var(--pa-black);
}
.pa-nav .dropdown-header strong { display: block; font-size: 14px; }
.pa-nav .dropdown-header span { display: block; font-size: 12px; color: var(--pa-gray); }
.pa-nav .dropdown-divider { height: 2px; background: var(--pa-black); }
.pa-nav .dropdown-item {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 16px; text-decoration: none;
  color: var(--pa-black); font-size: 14px;
  font-weight: 600; transition: background 0.1s;
}
.pa-nav .dropdown-item:hover { background: var(--pa-yellow-light); }
.pa-nav .dropdown-logout { color: var(--pa-red); }

/* Storefront search input + live dropdown — header nav */
.pa-nav-search { position: relative; flex: 1; max-width: 320px; margin: 0 16px; }
.pa-nav-search-input { width: 100%; padding: 8px 12px; font-size: 12px; }
.pa-nav-search-dropdown {
  position: absolute; top: 100%; left: 0; right: 0;
  background: #fff; border: 3px solid #111; box-shadow: 4px 4px 0 #111;
  z-index: 9999; max-height: 480px; overflow-y: auto;
}
.pa-nav-search-dropdown[hidden] { display: none; }
.pa-nav-search-item {
  display: flex; gap: 10px; padding: 8px 12px;
  border-bottom: 1px solid #E5E7EB; text-decoration: none; color: #111;
}
.pa-nav-search-item:hover { background: var(--pa-yellow-light); }
.pa-nav-search-item img { width: 40px; height: 40px; object-fit: cover; }
.pa-nav-search-item-img-placeholder {
  width: 40px; height: 40px; background: #f3f3f3; flex-shrink: 0;
}
.pa-nav-search-item-info { flex: 1; min-width: 0; }
.pa-nav-search-item-name {
  font-size: 13px; font-weight: 600;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.pa-nav-search-item-price { font-size: 12px; color: #555; }
.pa-nav-search-empty {
  font-size: 13px; color: #555; font-style: italic; cursor: pointer;
}
.pa-nav-search-see-all {
  display: block; padding: 10px 12px; text-align: center;
  background: var(--pa-yellow); color: #111; font-weight: 800;
  text-transform: uppercase; letter-spacing: 0.05em; font-size: 12px;
  text-decoration: none; border-top: 3px solid #111;
}

/* Storefront search page (/search) */
.search-suggested-pills {
  display: flex; flex-wrap: wrap; gap: 8px; justify-content: center;
  max-width: 720px; margin: 24px auto 0;
}
.search-pagination {
  display: flex; align-items: center; justify-content: center;
  gap: 12px; padding: 32px 16px;
}
.search-page-info { font-weight: 700; font-size: 13px; }
@media (max-width: 768px) {
  .pa-nav { padding: 0 16px; }
  .pa-nav-links { display: none; }
  .pa-nav-links.open {
    display: flex; flex-direction: column;
    position: absolute; top: 64px; left: 0; right: 0;
    background: var(--pa-yellow);
    border-bottom: var(--pa-border-thick);
    padding: 16px; gap: 12px;
  }
  .pa-nav-burger { display: flex; }
  .pa-nav .account-name { display: none; }
}

/* ── Mobile Bottom Nav Bar — fixed to viewport bottom ─────────── */
/* WHY: lives in pop-art.css (not account.css) so every page that includes
   the shared design system gets these styles. Previously, pages like cart
   and checkout were missing account.css, causing raw blue links. */
/* WHY: DO NOT use height:60px with box-sizing:border-box — padding-bottom
   includes env(safe-area-inset-bottom) which is ~34px on iPhones with home
   indicator, leaving only ~15px for content. Mobile Safari dynamically
   adjusts safe-area-inset during URL-bar hide/show, causing the nav to
   re-layout and visually "fold". Instead, use a fixed content-area height
   via padding and let the total height grow with the safe area.
   DO NOT re-add transform, will-change, perspective, contain, or isolation
   (those create new containing blocks that break position:fixed). */
.mobile-bottom-nav {
  display: none;
  position: fixed !important;
  bottom: 0 !important;
  left: 0 !important;
  right: 0 !important;
  width: 100% !important;
  /* WHY: NO fixed height — let padding + content determine total size.
     Content area ~56px (nav items) + 4px top padding + safe-area bottom.
     Previous bugs were caused by height:60px with border-box collapsing
     the content area when safe-area-inset is non-zero. */
  height: auto !important;
  min-height: 0 !important;
  max-height: none !important;
  background: var(--pa-yellow) !important;
  border-top: 3px solid var(--pa-black) !important;
  z-index: 9998 !important;
  padding: 4px 0 env(safe-area-inset-bottom, 0px) !important;
  justify-content: space-around !important;
  align-items: center !important;
  box-shadow: 0 -2px 12px rgba(0,0,0,0.12) !important;
  /* WHY: NO overflow:hidden — that clips nav items when height is
     constrained. The nav has no overflowing content that needs clipping. */
  overflow: visible !important;
  box-sizing: border-box !important;
  pointer-events: auto !important;
  visibility: visible !important;
}

.mobile-nav-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
  text-decoration: none;
  color: var(--pa-black);
  font-size: 10px;
  font-weight: 700;
  font-family: var(--pa-font-display);
  padding: 4px 8px;
  min-height: 48px;
  min-width: 48px;
  transition: color 0.15s;
  -webkit-tap-highlight-color: transparent;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

.mobile-nav-item.active {
  color: var(--pa-black);
  font-weight: 900;
}

.mobile-nav-item.active svg {
  stroke-width: 2.5;
}

.mobile-nav-item span {
  letter-spacing: 0.02em;
  line-height: 1;
}

.mobile-cart-icon-wrap {
  position: relative;
  display: inline-flex;
}

.mobile-cart-badge {
  position: absolute;
  top: -6px;
  right: -8px;
  background: var(--pa-red-bright);
  color: #fff;
  font-size: 9px;
  font-weight: 900;
  min-width: 16px;
  height: 16px;
  border-radius: 0;
  border: 2px solid var(--pa-black);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 3px;
  line-height: 1;
  font-family: var(--pa-font-display);
}

@keyframes cartPop {
  0% { transform: scale(1); }
  50% { transform: scale(1.3); }
  100% { transform: scale(1); }
}
.mobile-cart-badge.pop,
.nav-cart-badge.pop {
  animation: cartPop 0.3s ease;
}

@media (max-width: 768px) {
  .mobile-bottom-nav {
    display: flex !important;
  }
  /* WHY: !important on body padding-bottom prevents account.css's
     body { padding-bottom: 0 } from removing the nav clearance space. */
  body {
    padding-bottom: calc(68px + env(safe-area-inset-bottom, 0px)) !important;
  }
}