/* ============================================
   CREWSTITCH — Design System & Base Styles
   ============================================ */

/* --- CSS Variables --- */
:root {
  /* Colours */
  --bg: #FAFAFA;
  --bg-card: #FFFFFF;
  --primary: #1A1A2E;
  --accent: #E8B931;
  --accent-hover: #D4A72B;
  --text: #111111;
  --text-secondary: #666666;
  --text-light: #999999;
  --border: #E5E5E5;
  --border-hover: #CCCCCC;
  --success: #2D8B4E;
  --error: #D64545;
  --overlay: rgba(0, 0, 0, 0.5);

  /* Typography */
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-accent: 'Space Grotesk', var(--font-body);

  /* Font sizes (fluid) */
  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-lg: 1.125rem;
  --text-xl: 1.25rem;
  --text-2xl: 1.5rem;
  --text-3xl: 1.875rem;
  --text-4xl: 2.25rem;
  --text-5xl: clamp(2.5rem, 5vw, 3.5rem);

  /* Spacing */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;

  /* Layout */
  --max-width: 1200px;
  --max-width-narrow: 800px;
  --nav-height: 72px;
  --radius-sm: 10px;
  --radius-md: 14px;
  --radius-lg: 16px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.03);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.05);
  --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.06);
  --shadow-xl: 0 12px 36px rgba(0, 0, 0, 0.06);

  /* Glass */
  --glass-bg: rgba(255,255,255,0.65);
  --glass-bg-strong: rgba(255,255,255,0.82);
  --glass-bg-subtle: rgba(255,255,255,0.45);
  --glass-border: rgba(255,255,255,0.35);
  --glass-blur: 16px;
  --glass-blur-sm: 8px;
  --glass-blur-lg: 24px;

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;
  --transition-slow: 400ms ease;
}

/* --- Reset --- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.6;
  color: var(--text);
  background: linear-gradient(135deg, #f5f0ff, #e8f0fe, #fef5f0, #f0f0fa);
  background-attachment: fixed;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--primary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--accent);
}

ul, ol {
  list-style: none;
}

button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
  line-height: inherit;
}

button {
  cursor: pointer;
  border: none;
  background: none;
}

/* --- Typography --- */
h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.2;
  color: var(--primary);
}

h1 { font-size: var(--text-5xl); letter-spacing: -0.02em; }
h2 { font-size: var(--text-4xl); letter-spacing: -0.01em; }
h3 { font-size: var(--text-2xl); }
h4 { font-size: var(--text-xl); }
h5 { font-size: var(--text-lg); }
h6 { font-size: var(--text-base); }

p {
  color: var(--text-secondary);
  line-height: 1.7;
}

.text-accent {
  font-family: var(--font-accent);
}

.text-gold {
  color: var(--accent);
}

/* --- Layout --- */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-6);
}

.container--narrow {
  max-width: var(--max-width-narrow);
}

.section {
  padding: var(--space-20) 0;
}

.section--lg {
  padding: var(--space-24) 0;
}

/* Grid */
.grid {
  display: grid;
  gap: var(--space-8);
}

.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 640px) {
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .section { padding: var(--space-12) 0; }
  .section--lg { padding: var(--space-16) 0; }
}

/* Flex utilities */
.flex { display: flex; }
.flex-col { flex-direction: column; }
.flex-wrap { flex-wrap: wrap; }
.items-center { align-items: center; }
.items-start { align-items: flex-start; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.gap-2 { gap: var(--space-2); }
.gap-3 { gap: var(--space-3); }
.gap-4 { gap: var(--space-4); }
.gap-6 { gap: var(--space-6); }
.gap-8 { gap: var(--space-8); }

/* Text alignment */
.text-center { text-align: center; }
.text-left { text-align: left; }

/* --- Navigation --- */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--nav-height);
  background: rgba(255,255,255,0.72);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  border-bottom: 1px solid var(--glass-border);
  z-index: 1000;
  transition: box-shadow var(--transition-base);
}

.nav.scrolled {
  box-shadow: var(--shadow-md);
}

.nav__inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-6);
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav__logo {
  font-family: var(--font-accent);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--primary);
  letter-spacing: -0.02em;
}

.nav__logo span {
  color: var(--accent);
}

.nav__links {
  display: flex;
  align-items: center;
  gap: var(--space-8);
}

.nav__link {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--text-secondary);
  transition: color var(--transition-fast);
  position: relative;
}

.nav__link:hover,
.nav__link.active {
  color: var(--primary);
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--accent);
  transition: width var(--transition-base);
}

.nav__link:hover::after,
.nav__link.active::after {
  width: 100%;
}

.nav__actions {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.nav__cart {
  position: relative;
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--text-secondary);
  cursor: pointer;
  transition: color var(--transition-fast);
}

.nav__cart:hover {
  color: var(--primary);
}

.nav__cart-count {
  position: absolute;
  top: -6px;
  right: -10px;
  background: var(--accent);
  color: var(--primary);
  font-size: 11px;
  font-weight: 700;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.nav__cart-count:empty,
.nav__cart-count[data-count="0"] {
  display: none;
}

/* Mobile nav toggle */
.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: var(--space-2);
}

.nav__toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--primary);
  transition: var(--transition-base);
}

.nav__toggle.open span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}
.nav__toggle.open span:nth-child(2) {
  opacity: 0;
}
.nav__toggle.open span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

@media (max-width: 768px) {
  .nav__toggle {
    display: flex;
  }

  .nav__links {
    display: none;
    position: absolute;
    top: var(--nav-height);
    left: 0;
    right: 0;
    background: #FFFFFF; /* solid: page content must not show through the open menu */
    flex-direction: column;
    padding: var(--space-4) var(--space-6) var(--space-6);
    gap: var(--space-1);
    max-height: calc(100vh - var(--nav-height));
    overflow-y: auto;
    border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow-lg);
  }

  .nav__links.open {
    display: flex;
  }

  .nav__link {
    font-size: var(--text-base);
    padding: 12px 0;
    width: 100%;
    text-align: center;
    border-bottom: 1px solid rgba(0,0,0,0.05);
  }
  .nav__link:last-child { border-bottom: 0; }
}

/* Body offset for fixed nav */
.page-content {
  padding-top: var(--nav-height);
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 14px 28px;
  font-size: var(--text-sm);
  font-weight: 600;
  border-radius: var(--radius-sm);
  transition: all var(--transition-base);
  white-space: nowrap;
  text-align: center;
}

.btn--primary {
  background: var(--primary);
  color: #FFFFFF;
}

.btn--primary:hover {
  background: #2A2A3E;
  color: #FFFFFF;
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.btn--accent {
  background: linear-gradient(135deg, #E8B931, #D4A72B);
  color: var(--primary);
}

.btn--accent:hover {
  background: linear-gradient(135deg, #D4A72B, #C49A25);
  color: var(--primary);
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(232, 185, 49, 0.35);
}

.btn--outline {
  background: transparent;
  color: var(--primary);
  border: 2px solid var(--primary);
}

.btn--outline:hover {
  background: var(--primary);
  color: #FFFFFF;
}

.btn--ghost {
  background: transparent;
  color: var(--text-secondary);
}

.btn--ghost:hover {
  color: var(--primary);
  background: rgba(0, 0, 0, 0.04);
}

.btn--lg {
  padding: 18px 36px;
  font-size: var(--text-base);
}

.btn--sm {
  padding: 8px 16px;
  font-size: var(--text-xs);
}

.btn--full {
  width: 100%;
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
}

/* --- Cards --- */
.card {
  background: rgba(255,255,255,0.6);
  backdrop-filter: blur(var(--glass-blur-sm));
  -webkit-backdrop-filter: blur(var(--glass-blur-sm));
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.card__img-wrap {
  width: 100%;
  aspect-ratio: 1;
  overflow: hidden;
  background: #fff;
}

.card__img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.card__body {
  padding: var(--space-6);
}

.card__tag {
  display: inline-block;
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--accent);
  margin-bottom: var(--space-2);
}

.card__title {
  font-size: var(--text-lg);
  margin-bottom: var(--space-2);
}

.card__desc {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  margin-bottom: var(--space-4);
}

.card__price {
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--primary);
}

.card__price span {
  font-size: var(--text-sm);
  font-weight: 400;
  color: var(--text-secondary);
}

/* Product card specific */
.product-card {
  cursor: pointer;
  border: 1px solid var(--glass-border);
  background: rgba(255,255,255,0.6);
  backdrop-filter: blur(var(--glass-blur-sm));
  -webkit-backdrop-filter: blur(var(--glass-blur-sm));
}

.product-card__colours {
  display: flex;
  gap: var(--space-2);
  margin-top: var(--space-3);
  flex-wrap: wrap;
}

/* --- Colour Swatches --- */
.swatch {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition-fast);
  position: relative;
}

.swatch:hover {
  transform: scale(1.15);
}

.swatch.active {
  border-color: var(--primary);
  box-shadow: 0 0 0 2px var(--bg-card), 0 0 0 4px var(--primary);
}

.swatch--sm {
  width: 20px;
  height: 20px;
}

.swatch--lg {
  width: 36px;
  height: 36px;
}

/* Two-tone split swatches (for combination-colour products) */
.swatch--split {
  background: none !important;
  overflow: hidden;
  position: relative;
}

.swatch--split::before,
.swatch--split::after {
  content: '';
  position: absolute;
  top: 0;
  width: 50%;
  height: 100%;
  border-radius: 0;
}

.swatch--split::before {
  left: 0;
  background: var(--swatch-primary);
  border-radius: 50% 0 0 50%;
}

.swatch--split::after {
  right: 0;
  background: var(--swatch-secondary);
  border-radius: 0 50% 50% 0;
}

/* --- Size Pills --- */
.size-pills {
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
}

.size-pill {
  padding: 8px 16px;
  font-size: var(--text-sm);
  font-weight: 500;
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--transition-fast);
  color: var(--text-secondary);
  background: rgba(255,255,255,0.7);
}

.size-pill:hover {
  border-color: var(--primary);
  color: var(--primary);
}

.size-pill.active {
  background: var(--primary);
  color: #FFFFFF;
  border-color: var(--primary);
}

.size-pill.out-of-stock {
  opacity: 0.35;
  cursor: not-allowed;
  text-decoration: line-through;
}

/* --- Form Inputs --- */
.input-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.input-label {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--primary);
}

.input {
  padding: 12px 16px;
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  font-size: var(--text-base);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  background: rgba(255,255,255,0.7);
  color: var(--text);
}

.input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(232, 185, 49, 0.15);
}

.input::placeholder {
  color: var(--text-light);
}

.input--error {
  border-color: var(--error);
}

textarea.input {
  resize: vertical;
  min-height: 120px;
}

select.input {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1.5L6 6.5L11 1.5' stroke='%23666666' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  padding-right: 40px;
}

/* Quantity input */
.qty-input {
  display: flex;
  align-items: center;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.qty-input__btn {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-lg);
  color: var(--text-secondary);
  transition: background var(--transition-fast);
}

.qty-input__btn:hover {
  background: var(--bg);
}

.qty-input__value {
  width: 56px;
  height: 40px;
  text-align: center;
  border: none;
  border-left: 1px solid var(--border);
  border-right: 1px solid var(--border);
  font-weight: 600;
  font-size: var(--text-base);
  color: var(--text);
}

.qty-input__value:focus {
  outline: none;
}

/* --- Upload Zone --- */
.upload-zone {
  border: 2px dashed var(--glass-border);
  border-radius: var(--radius-md);
  padding: var(--space-10);
  text-align: center;
  cursor: pointer;
  transition: all var(--transition-base);
  background: rgba(255,255,255,0.5);
}

.upload-zone:hover,
.upload-zone.dragover {
  border-color: var(--accent);
  background: rgba(232, 185, 49, 0.04);
}

.upload-zone__icon {
  width: 48px;
  height: 48px;
  margin: 0 auto var(--space-4);
  color: var(--text-light);
}

.upload-zone__text {
  font-size: var(--text-sm);
  color: var(--text-secondary);
}

.upload-zone__text strong {
  color: var(--accent);
}

.upload-zone__formats {
  font-size: var(--text-xs);
  color: var(--text-light);
  margin-top: var(--space-2);
}

/* --- Position Selector --- */
.position-selector {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-3);
}

.position-btn {
  padding: 10px 12px;
  font-size: var(--text-xs);
  font-weight: 500;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition-fast);
  text-align: center;
  color: var(--text-secondary);
  background: rgba(255,255,255,0.7);
}

.position-btn:hover {
  border-color: var(--primary);
  color: var(--primary);
}

.position-btn.active,
.position-btn.active:hover {
  background: var(--primary);
  color: #FFFFFF;
  border-color: var(--primary);
}

/* --- Toast Notifications --- */
.toast-container {
  position: fixed;
  top: calc(var(--nav-height) + var(--space-4));
  right: var(--space-4);
  z-index: 2000;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.toast {
  padding: 14px 20px;
  border-radius: var(--radius-sm);
  font-size: var(--text-sm);
  font-weight: 500;
  color: #FFFFFF;
  box-shadow: var(--shadow-lg);
  animation: toastIn 0.3s ease forwards;
  max-width: 360px;
  backdrop-filter: blur(var(--glass-blur-sm));
  -webkit-backdrop-filter: blur(var(--glass-blur-sm));
}

.toast--success { background: rgba(45, 139, 78, 0.9); }
.toast--error { background: rgba(214, 69, 69, 0.9); }
.toast--info { background: rgba(26, 26, 46, 0.9); }

.toast.removing {
  animation: toastOut 0.3s ease forwards;
}

@keyframes toastIn {
  from { opacity: 0; transform: translateX(40px); }
  to { opacity: 1; transform: translateX(0); }
}

@keyframes toastOut {
  from { opacity: 1; transform: translateX(0); }
  to { opacity: 0; transform: translateX(40px); }
}

/* --- Badge / Tag --- */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  font-size: var(--text-xs);
  font-weight: 600;
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.badge--gold {
  background: rgba(232, 185, 49, 0.15);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  color: #B8900A;
}

.badge--navy {
  background: rgba(26, 26, 46, 0.1);
  color: var(--primary);
}

/* --- Footer --- */
.footer {
  background: var(--primary);
  color: rgba(255, 255, 255, 0.7);
  padding: var(--space-16) 0 var(--space-8);
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-8);
  margin-bottom: var(--space-12);
}

.footer__brand {
  font-family: var(--font-accent);
  font-size: var(--text-2xl);
  font-weight: 700;
  color: #FFFFFF;
  margin-bottom: var(--space-4);
}

.footer__brand span {
  color: var(--accent);
}

.footer__desc {
  font-size: var(--text-sm);
  line-height: 1.7;
  max-width: 320px;
  color: rgba(255, 255, 255, 0.6);
}

.footer__heading {
  font-size: var(--text-sm);
  font-weight: 600;
  color: #FFFFFF;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-4);
}

.footer__link {
  display: block;
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.6);
  margin-bottom: var(--space-3);
  transition: color var(--transition-fast);
}

.footer__link:hover {
  color: var(--accent);
}

.footer__bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: var(--space-8);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: var(--text-xs);
}

.footer__legal {
  display: flex;
  gap: var(--space-6);
}

@media (max-width: 768px) {
  .footer__grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-8) var(--space-6);
  }

  .footer__bottom {
    flex-direction: column;
    gap: var(--space-4);
    text-align: center;
  }
}

@media (max-width: 480px) {
  .footer__grid {
    grid-template-columns: 1fr;
  }
}

/* --- Cart Drawer --- */
.cart-drawer {
  position: fixed;
  top: 0;
  right: -420px;
  width: 420px;
  max-width: 100vw;
  height: 100vh;
  background: rgba(255,255,255,0.88);
  backdrop-filter: blur(var(--glass-blur-lg));
  -webkit-backdrop-filter: blur(var(--glass-blur-lg));
  z-index: 3000;
  transition: right var(--transition-base);
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-xl);
}

.cart-drawer.open {
  right: 0;
}

.cart-overlay {
  position: fixed;
  inset: 0;
  background: var(--overlay);
  z-index: 2999;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-base);
}

.cart-overlay.open {
  opacity: 1;
  pointer-events: auto;
}

.cart-drawer__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-6);
  border-bottom: 1px solid var(--border);
}

.cart-drawer__title {
  font-size: var(--text-lg);
  font-weight: 700;
}

.cart-drawer__close {
  font-size: var(--text-xl);
  color: var(--text-secondary);
  cursor: pointer;
  padding: var(--space-2);
}

.cart-drawer__items {
  flex: 1;
  overflow-y: auto;
  padding: var(--space-4);
}

.cart-drawer__empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100%;
  color: var(--text-light);
  font-size: var(--text-sm);
  gap: var(--space-4);
}

.cart-item {
  display: flex;
  gap: var(--space-4);
  padding: var(--space-4);
  border-bottom: 1px solid var(--border);
}

.cart-item__img {
  width: 72px;
  height: 72px;
  border-radius: var(--radius-sm);
  object-fit: cover;
  background: var(--bg);
  flex-shrink: 0;
}

.cart-item__info {
  flex: 1;
  min-width: 0;
}

.cart-item__name {
  font-size: var(--text-sm);
  font-weight: 600;
  margin-bottom: 2px;
}

.cart-item__details {
  font-size: var(--text-xs);
  color: var(--text-secondary);
}

.cart-item__price {
  font-size: var(--text-sm);
  font-weight: 700;
  margin-top: var(--space-2);
}

.cart-item__remove {
  font-size: var(--text-xs);
  color: var(--error);
  cursor: pointer;
}

.cart-drawer__footer {
  padding: var(--space-6);
  border-top: 1px solid var(--border);
}

.cart-drawer__total {
  display: flex;
  justify-content: space-between;
  font-size: var(--text-lg);
  font-weight: 700;
  margin-bottom: var(--space-4);
}

/* --- Scroll Animations --- */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* --- Section Headings --- */
.section-header {
  text-align: center;
  margin-bottom: var(--space-12);
}

.section-header__label {
  display: inline-block;
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent);
  margin-bottom: var(--space-3);
}

.section-header__title {
  margin-bottom: var(--space-4);
}

.section-header__desc {
  font-size: var(--text-lg);
  max-width: 560px;
  margin: 0 auto;
}

/* --- Loading Spinner --- */
.spinner {
  width: 24px;
  height: 24px;
  border: 3px solid var(--border);
  border-top-color: var(--primary);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* --- Divider --- */
.divider {
  height: 1px;
  background: var(--border);
  margin: var(--space-8) 0;
}

/* --- Utility --- */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

.mt-4 { margin-top: var(--space-4); }
.mt-8 { margin-top: var(--space-8); }
.mb-4 { margin-bottom: var(--space-4); }
.mb-8 { margin-bottom: var(--space-8); }

/* --- Free Delivery Banner --- */
.delivery-banner {
  background: var(--primary);
  color: #FFFFFF;
  text-align: center;
  padding: 8px var(--space-4);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.03em;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1001;
  font-family: var(--font-body);
}

.delivery-banner__text {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
}

.delivery-banner__icon {
  color: var(--accent);
}

/* Push nav down when banner is present */
body:has(.delivery-banner) .nav {
  top: 32px;
}

/* Push page content down when banner is present */
body:has(.delivery-banner) .page-content {
  padding-top: calc(var(--nav-height) + 32px);
}

/* Product pages (no .page-content wrapper) — adjust category-hero */
body:has(.delivery-banner) .category-hero {
  margin-top: calc(var(--nav-height) + 32px);
}

/* Toast position adjustment when banner present */
body:has(.delivery-banner) .toast-container {
  top: calc(var(--nav-height) + 32px + var(--space-4));
}

/* Customiser page adjustment */
body:has(.delivery-banner) .customiser {
  min-height: calc(100vh - var(--nav-height) - 32px);
}

body:has(.delivery-banner) .customiser__preview {
  top: calc(var(--nav-height) + 32px);
  height: calc(100vh - var(--nav-height) - 32px);
}

body:has(.delivery-banner) .customiser__controls {
  top: calc(var(--nav-height) + 32px);
  max-height: calc(100vh - var(--nav-height) - 32px);
}

/* --- Embroidery Included Text --- */
.category-card__embroidery {
  font-size: var(--text-xs);
  color: var(--success);
  font-weight: 500;
  margin-top: 2px;
}

.card__embroidery {
  font-size: var(--text-xs);
  color: var(--success);
  font-weight: 500;
  margin-top: var(--space-1);
}

/* --- Glassmorphism fallback --- */
@supports not (backdrop-filter: blur(1px)) {
  .nav { background: #FFFFFF; }
  .nav__links { background: #FFFFFF; }
  .card, .product-card { background: #FFFFFF; }
  .cart-drawer { background: #FFFFFF; }
  .toast--success { background: #2D8B4E; }
  .toast--error { background: #D64545; }
  .toast--info { background: #1A1A2E; }
  .input { background: #FFFFFF; }
  .size-pill { background: #FFFFFF; }
  .position-btn { background: #FFFFFF; }
  .upload-zone { background: #FFFFFF; }
}

/* ============================================================
   PHONE LAYOUT (kept at the end of the file so it wins over the
   desktop rules above)
   ============================================================ */
@media (max-width: 768px) {
  /* Top banner stays on one line: the menu and page sit 32px below it */
  .delivery-banner { font-size: min(10px, 2.55vw); letter-spacing: 0; padding: 0 10px; height: 32px; line-height: 32px; }
  .delivery-banner__text { display: block; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
  .delivery-banner__icon { display: none; }
}

@media (max-width: 640px) {
  .section { padding: 40px 0; }
  .section--lg { padding: 48px 0; }
  .section-header { margin-bottom: 24px; }
  .section-header__title { font-size: 26px; line-height: 1.2; }

  /* Footer: link lists side by side instead of one long column */
  .footer { padding: 40px 0 24px; }
  .footer__grid { grid-template-columns: 1fr 1fr; gap: 24px 16px; margin-bottom: 24px; }
  .footer__grid > div:first-child { grid-column: 1 / -1; }
  .footer__link { padding: 6px 0; }

  /* Comfortable tap targets */
  .btn { min-height: 44px; }
}