/* ─── FATMOUTH STORE – SHARED STYLES ─────────────────────────── */
/* Extends the landing page design language across the store */

* { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  --pink: #FF2D7B;
  --pink-dark: #cc2463;
  --pink-glow: rgba(255, 45, 123, 0.15);
  --yellow: #FFE135;
  --yellow-dark: #e6c800;
  --dark: #0D0D0D;
  --darker: #080808;
  --card: #111111;
  --card-border: #1a1a1a;
  --card-hover: #161616;
  --light: #F5F0EB;
  --grey: #888;
  --grey-light: #aaa;
  --success: #2ecc71;
  --danger: #e74c3c;
}

body {
  font-family: 'Space Grotesk', sans-serif;
  background: var(--dark);
  color: var(--light);
  overflow-x: hidden;
  min-height: 100vh;
}

a { color: inherit; text-decoration: none; }

/* ─── NAVIGATION ─────────────────────────────────────────────── */

.nav {
  padding: 20px 40px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--card-border);
  position: sticky;
  top: 0;
  background: rgba(13, 13, 13, 0.95);
  backdrop-filter: blur(12px);
  z-index: 100;
}

.nav-logo {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 1.4rem;
  letter-spacing: -1px;
  color: var(--pink);
  text-transform: uppercase;
}
.nav-logo span { color: var(--light); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-link {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--grey);
  transition: color 0.2s;
  letter-spacing: 0.5px;
}
.nav-link:hover { color: var(--light); }
.nav-link.active { color: var(--pink); }

.nav-cart {
  position: relative;
  display: flex;
  align-items: center;
  gap: 6px;
  font-weight: 600;
  color: var(--light);
  cursor: pointer;
  transition: color 0.2s;
}
.nav-cart:hover { color: var(--pink); }

.cart-icon {
  font-size: 1.2rem;
  line-height: 1;
}

.cart-badge {
  position: absolute;
  top: -8px;
  right: -12px;
  background: var(--pink);
  color: var(--dark);
  font-size: 0.65rem;
  font-weight: 700;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transform: scale(0);
  transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}
.cart-badge.visible {
  opacity: 1;
  transform: scale(1);
}

/* ─── PAGE HEADER ────────────────────────────────────────────── */

.page-header {
  padding: 80px 40px 40px;
  max-width: 1200px;
  margin: 0 auto;
}

.page-header .label {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--pink);
  margin-bottom: 16px;
}

.page-header h1 {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: clamp(2.5rem, 5vw, 4rem);
  line-height: 1;
  letter-spacing: -2px;
}

.page-header p {
  margin-top: 16px;
  font-size: 1.1rem;
  color: var(--grey);
  max-width: 500px;
  line-height: 1.6;
}

/* ─── PRODUCT GRID ───────────────────────────────────────────── */

.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 24px;
  padding: 40px;
  max-width: 1200px;
  margin: 0 auto;
}

/* ─── PRODUCT CARD ───────────────────────────────────────────── */

.product-card {
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: 16px;
  overflow: hidden;
  transition: border-color 0.3s, transform 0.3s;
  cursor: pointer;
  display: flex;
  flex-direction: column;
}
.product-card:hover {
  border-color: var(--pink);
  transform: translateY(-4px);
}

.product-mockup {
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 48px 32px;
  position: relative;
  overflow: hidden;
  background: var(--darker);
}

.product-mockup::before {
  content: 'TEE';
  position: absolute;
  top: 16px;
  left: 16px;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 3px;
  color: #333;
  text-transform: uppercase;
}

.product-mockup::after {
  content: 'XS — 6XL';
  position: absolute;
  bottom: 16px;
  right: 16px;
  font-size: 0.6rem;
  font-weight: 600;
  letter-spacing: 2px;
  color: #333;
  text-transform: uppercase;
}

.mockup-slogan {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: clamp(1.4rem, 3vw, 2rem);
  line-height: 1.1;
  text-align: center;
  text-transform: uppercase;
  letter-spacing: -1px;
  transition: transform 0.3s;
}
.product-card:hover .mockup-slogan {
  transform: scale(1.05);
}

.mockup-slogan.pink { color: var(--pink); }
.mockup-slogan.yellow { color: var(--yellow); }

.product-info {
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex: 1;
}

.product-name {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 1.1rem;
  line-height: 1.3;
}

.product-tagline {
  font-size: 0.85rem;
  color: var(--grey);
  line-height: 1.5;
}

.product-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: auto;
  padding-top: 16px;
}

.product-price {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 1.4rem;
  color: var(--light);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  border: none;
  border-radius: 8px;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  transition: all 0.2s;
  letter-spacing: 0.5px;
}

.btn-pink {
  background: var(--pink);
  color: var(--dark);
}
.btn-pink:hover {
  background: var(--pink-dark);
  transform: translateY(-1px);
}

.btn-outline {
  background: transparent;
  color: var(--light);
  border: 1px solid var(--card-border);
}
.btn-outline:hover {
  border-color: var(--pink);
  color: var(--pink);
}

.btn-yellow {
  background: var(--yellow);
  color: var(--dark);
}
.btn-yellow:hover {
  background: var(--yellow-dark);
  transform: translateY(-1px);
}

.btn-lg {
  padding: 16px 36px;
  font-size: 1rem;
  border-radius: 10px;
}

.btn-block {
  width: 100%;
}

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

/* ─── PRODUCT DETAIL ─────────────────────────────────────────── */

.product-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  padding: 60px 40px;
  max-width: 1200px;
  margin: 0 auto;
}

.detail-mockup {
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 60px 40px;
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: 20px;
  position: relative;
  overflow: hidden;
}

.detail-mockup::before {
  content: 'FATMOUTH TEE';
  position: absolute;
  top: 24px;
  left: 24px;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 3px;
  color: #333;
}

.detail-mockup::after {
  content: 'XS — 6XL';
  position: absolute;
  bottom: 24px;
  right: 24px;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 2px;
  color: #333;
}

.detail-slogan {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: clamp(2rem, 4vw, 3.5rem);
  line-height: 1;
  text-align: center;
  text-transform: uppercase;
  letter-spacing: -2px;
}
.detail-slogan.pink { color: var(--pink); }
.detail-slogan.yellow { color: var(--yellow); }

.detail-info {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 24px;
}

.detail-label {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--pink);
}

.detail-name {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  line-height: 1.1;
  letter-spacing: -1px;
}

.detail-tagline {
  font-size: 1.1rem;
  color: var(--grey-light);
  font-style: italic;
}

.detail-price {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 2rem;
  color: var(--pink);
}

.detail-description {
  font-size: 1rem;
  line-height: 1.7;
  color: var(--grey);
}

/* ─── SIZE SELECTOR ──────────────────────────────────────────── */

.size-selector {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.size-selector-label {
  font-weight: 600;
  font-size: 0.85rem;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--grey);
}

.size-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.size-chip {
  padding: 10px 16px;
  border: 1px solid var(--card-border);
  border-radius: 8px;
  background: transparent;
  color: var(--grey);
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 600;
  font-size: 0.85rem;
  cursor: pointer;
  transition: all 0.2s;
  min-width: 52px;
  text-align: center;
}
.size-chip:hover {
  border-color: var(--pink);
  color: var(--light);
}
.size-chip.selected {
  background: var(--pink);
  border-color: var(--pink);
  color: var(--dark);
}

/* ─── QUANTITY SELECTOR ──────────────────────────────────────── */

.qty-selector {
  display: flex;
  align-items: center;
  gap: 16px;
}

.qty-btn {
  width: 40px;
  height: 40px;
  border: 1px solid var(--card-border);
  border-radius: 8px;
  background: transparent;
  color: var(--light);
  font-size: 1.2rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s;
  font-family: 'Space Grotesk', sans-serif;
}
.qty-btn:hover {
  border-color: var(--pink);
  color: var(--pink);
}

.qty-value {
  font-weight: 700;
  font-size: 1.1rem;
  min-width: 32px;
  text-align: center;
}

/* ─── ADD TO CART SECTION ────────────────────────────────────── */

.add-to-cart-section {
  display: flex;
  gap: 16px;
  align-items: center;
}

.cart-feedback {
  font-size: 0.85rem;
  color: var(--success);
  font-weight: 600;
  opacity: 0;
  transition: opacity 0.3s;
}
.cart-feedback.show { opacity: 1; }

/* ─── CART PAGE ──────────────────────────────────────────────── */

.cart-container {
  max-width: 800px;
  margin: 0 auto;
  padding: 40px;
}

.cart-empty {
  text-align: center;
  padding: 100px 40px;
}

.cart-empty h2 {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 2rem;
  margin-bottom: 16px;
}

.cart-empty p {
  color: var(--grey);
  font-size: 1.1rem;
  margin-bottom: 32px;
}

.cart-items {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 32px;
}

.cart-item {
  display: grid;
  grid-template-columns: 80px 1fr auto auto;
  gap: 20px;
  align-items: center;
  padding: 20px;
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: 12px;
  transition: border-color 0.2s;
}
.cart-item:hover {
  border-color: #2a2a2a;
}

.cart-item-mockup {
  width: 80px;
  height: 80px;
  background: var(--darker);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 8px;
}

.cart-item-mockup .mini-slogan {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 0.5rem;
  text-align: center;
  text-transform: uppercase;
  line-height: 1.1;
}
.cart-item-mockup .mini-slogan.pink { color: var(--pink); }
.cart-item-mockup .mini-slogan.yellow { color: var(--yellow); }

.cart-item-details {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.cart-item-name {
  font-weight: 600;
  font-size: 1rem;
}

.cart-item-meta {
  font-size: 0.85rem;
  color: var(--grey);
}

.cart-item-price {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 1.1rem;
  white-space: nowrap;
}

.cart-item-remove {
  background: none;
  border: none;
  color: var(--grey);
  font-size: 1.2rem;
  cursor: pointer;
  padding: 8px;
  border-radius: 6px;
  transition: all 0.2s;
  font-family: 'Space Grotesk', sans-serif;
}
.cart-item-remove:hover {
  color: var(--danger);
  background: rgba(231, 76, 60, 0.1);
}

/* ─── CART SUMMARY ───────────────────────────────────────────── */

.cart-summary {
  border-top: 1px solid var(--card-border);
  padding-top: 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.cart-line {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.95rem;
  color: var(--grey);
}

.cart-total {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 1.5rem;
  padding-top: 16px;
  border-top: 1px solid var(--card-border);
}

.checkout-error {
  background: rgba(231, 76, 60, 0.1);
  border: 1px solid rgba(231, 76, 60, 0.3);
  border-radius: 8px;
  padding: 12px 16px;
  font-size: 0.9rem;
  color: var(--danger);
  display: none;
}
.checkout-error.show { display: block; }

/* ─── SUCCESS PAGE ───────────────────────────────────────────── */

.success-container {
  min-height: 70vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 60px 40px;
}

.success-icon {
  font-size: 4rem;
  margin-bottom: 24px;
}

.success-container h1 {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: clamp(2rem, 4vw, 3rem);
  letter-spacing: -1px;
  margin-bottom: 16px;
}

.success-container p {
  font-size: 1.1rem;
  color: var(--grey);
  max-width: 500px;
  line-height: 1.6;
  margin-bottom: 8px;
}

.success-container .order-id {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  color: var(--pink);
  font-size: 1.2rem;
  margin-bottom: 40px;
}

/* ─── FOOTER ─────────────────────────────────────────────────── */

.store-footer {
  padding: 40px;
  border-top: 1px solid var(--card-border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 80px;
}

.store-footer .logo-small {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 1rem;
  color: var(--pink);
  text-transform: uppercase;
}

.store-footer .copy {
  font-size: 0.8rem;
  color: #444;
}

/* ─── LOADING ────────────────────────────────────────────────── */

.loading {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 100px 40px;
}

.spinner {
  width: 40px;
  height: 40px;
  border: 3px solid var(--card-border);
  border-top-color: var(--pink);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

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

/* ─── TOAST NOTIFICATION ─────────────────────────────────────── */

.toast {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background: var(--pink);
  color: var(--dark);
  padding: 14px 24px;
  border-radius: 10px;
  font-weight: 600;
  font-size: 0.9rem;
  z-index: 1000;
  transform: translateY(100px);
  opacity: 0;
  transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
  pointer-events: none;
}
.toast.show {
  transform: translateY(0);
  opacity: 1;
}

/* ─── RESPONSIVE ─────────────────────────────────────────────── */

@media (max-width: 768px) {
  .nav {
    padding: 16px 20px;
  }

  .nav-links {
    gap: 20px;
  }

  .nav-link.hide-mobile {
    display: none;
  }

  .page-header {
    padding: 60px 20px 20px;
  }

  .products-grid {
    grid-template-columns: 1fr;
    padding: 20px;
    gap: 16px;
  }

  .product-detail {
    grid-template-columns: 1fr;
    padding: 20px;
    gap: 32px;
  }

  .detail-mockup {
    aspect-ratio: auto;
    min-height: 300px;
  }

  .cart-container {
    padding: 20px;
  }

  .cart-item {
    grid-template-columns: 60px 1fr auto;
    gap: 12px;
  }

  .cart-item-mockup {
    width: 60px;
    height: 60px;
  }

  .cart-item-remove {
    grid-column: 3;
    grid-row: 1;
  }

  .cart-item-price {
    grid-column: 2;
  }

  .store-footer {
    flex-direction: column;
    gap: 12px;
    text-align: center;
    padding: 30px 20px;
  }

  .add-to-cart-section {
    flex-direction: column;
  }
}

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

  .size-grid {
    gap: 6px;
  }

  .size-chip {
    padding: 8px 12px;
    font-size: 0.8rem;
    min-width: 44px;
  }
}