/* ===== BrewHaha Store - Shared Styles ===== */

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

:root {
  --espresso: #1a0e0a;
  --dark-roast: #2c1810;
  --medium-roast: #6b3a2a;
  --crema: #f5e6d3;
  --cream: #faf6f1;
  --latte: #d4a574;
  --accent: #e8572a;
  --accent-hover: #d14a20;
  --steam: rgba(255,255,255,0.06);
}

body {
  font-family: 'DM Sans', sans-serif;
  background: var(--espresso);
  color: var(--crema);
  overflow-x: hidden;
  min-height: 100vh;
}

h1, h2, h3, h4 {
  font-family: 'Space Grotesk', sans-serif;
}

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

/* ===== NAVIGATION ===== */
.store-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 2rem;
  background: rgba(26, 14, 10, 0.92);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(212,165,116,0.08);
}

.nav-logo {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--cream);
}

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

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-links a {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--crema);
  transition: color 0.2s;
}

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

.nav-cart {
  position: relative;
  display: flex;
  align-items: center;
}

.cart-badge {
  position: absolute;
  top: -8px;
  right: -10px;
  background: var(--accent);
  color: white;
  font-size: 0.65rem;
  font-weight: 700;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Space Grotesk', sans-serif;
}

/* ===== PAGE CONTAINER ===== */
.page {
  padding-top: 80px;
  min-height: 100vh;
}

.page-header {
  text-align: center;
  padding: 3rem 2rem 2rem;
  background:
    radial-gradient(ellipse 80% 60% at 50% 40%, rgba(107,58,42,0.2) 0%, transparent 70%),
    var(--espresso);
}

.page-header h1 {
  font-size: clamp(2.5rem, 6vw, 4rem);
  font-weight: 700;
  color: var(--cream);
  letter-spacing: -0.02em;
  margin-bottom: 0.5rem;
}

.page-header h1 span {
  color: var(--accent);
}

.page-header p {
  color: rgba(245,230,211,0.5);
  font-size: 1.1rem;
  max-width: 500px;
  margin: 0 auto;
}

/* ===== CATEGORY FILTER ===== */
.category-filter {
  display: flex;
  justify-content: center;
  gap: 0.75rem;
  padding: 1.5rem 2rem;
  flex-wrap: wrap;
}

.filter-btn {
  background: var(--steam);
  border: 1px solid rgba(212,165,116,0.15);
  color: var(--crema);
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.85rem;
  font-weight: 500;
  padding: 0.6rem 1.4rem;
  border-radius: 100px;
  cursor: pointer;
  transition: all 0.2s;
  letter-spacing: 0.03em;
}

.filter-btn:hover {
  border-color: rgba(232,87,42,0.4);
  color: var(--cream);
}

.filter-btn.active {
  background: var(--accent);
  border-color: var(--accent);
  color: white;
}

/* ===== PRODUCT GRID ===== */
.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
  padding: 1.5rem 2rem 4rem;
  max-width: 1200px;
  margin: 0 auto;
}

.product-card {
  background: var(--steam);
  border: 1px solid rgba(212,165,116,0.08);
  border-radius: 16px;
  overflow: hidden;
  transition: all 0.3s;
  cursor: pointer;
  display: flex;
  flex-direction: column;
}

.product-card:hover {
  border-color: rgba(232,87,42,0.3);
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0,0,0,0.3);
}

.product-card-visual {
  height: 200px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 5rem;
  background:
    radial-gradient(ellipse 80% 70% at 50% 50%, rgba(107,58,42,0.25) 0%, transparent 70%),
    var(--dark-roast);
  position: relative;
}

.product-card-visual .category-tag {
  position: absolute;
  top: 1rem;
  left: 1rem;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  background: rgba(232,87,42,0.15);
  color: var(--accent);
  padding: 0.3rem 0.8rem;
  border-radius: 100px;
}

.product-card-body {
  padding: 1.5rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.product-card-body h3 {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--cream);
  margin-bottom: 0.4rem;
  line-height: 1.3;
}

.product-card-body .tagline {
  font-size: 0.85rem;
  color: rgba(245,230,211,0.5);
  margin-bottom: 1rem;
  flex: 1;
}

.product-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.product-price {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--cream);
}

/* ===== BUTTONS ===== */
.btn {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 600;
  font-size: 0.85rem;
  letter-spacing: 0.04em;
  border: none;
  border-radius: 100px;
  cursor: pointer;
  transition: all 0.2s;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.btn-primary {
  background: var(--accent);
  color: white;
  padding: 0.7rem 1.4rem;
}

.btn-primary:hover {
  background: var(--accent-hover);
  transform: scale(1.03);
}

.btn-secondary {
  background: transparent;
  color: var(--crema);
  border: 1px solid rgba(212,165,116,0.2);
  padding: 0.7rem 1.4rem;
}

.btn-secondary:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.btn-large {
  padding: 1rem 2.5rem;
  font-size: 1rem;
}

.btn-full {
  width: 100%;
  justify-content: center;
}

/* ===== PRODUCT DETAIL PAGE ===== */
.product-detail {
  max-width: 1000px;
  margin: 0 auto;
  padding: 3rem 2rem 4rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
}

.product-visual {
  height: 400px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 8rem;
  background:
    radial-gradient(ellipse 80% 70% at 50% 50%, rgba(107,58,42,0.3) 0%, transparent 70%),
    var(--dark-roast);
  border-radius: 20px;
  border: 1px solid rgba(212,165,116,0.08);
}

.product-info {
  padding: 1rem 0;
}

.product-info .category-label {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--accent);
  margin-bottom: 0.8rem;
}

.product-info h1 {
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  font-weight: 700;
  color: var(--cream);
  line-height: 1.15;
  margin-bottom: 0.5rem;
  letter-spacing: -0.02em;
}

.product-info .tagline {
  font-size: 1.1rem;
  color: var(--latte);
  margin-bottom: 1.5rem;
  font-style: italic;
}

.product-info .description {
  font-size: 1rem;
  line-height: 1.7;
  color: rgba(245,230,211,0.7);
  margin-bottom: 2rem;
}

.product-details-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-bottom: 2rem;
}

.detail-item {
  padding: 0.8rem 1rem;
  background: var(--steam);
  border-radius: 10px;
  border: 1px solid rgba(212,165,116,0.06);
}

.detail-item .label {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: rgba(245,230,211,0.4);
  margin-bottom: 0.3rem;
}

.detail-item .value {
  font-size: 0.9rem;
  color: var(--crema);
}

.product-price-row {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  margin-bottom: 1.5rem;
}

.product-price-large {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--cream);
}

.quantity-control {
  display: flex;
  align-items: center;
  gap: 0;
  border: 1px solid rgba(212,165,116,0.2);
  border-radius: 100px;
  overflow: hidden;
}

.qty-btn {
  background: transparent;
  border: none;
  color: var(--crema);
  width: 36px;
  height: 36px;
  font-size: 1.1rem;
  cursor: pointer;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 600;
  transition: background 0.15s;
}

.qty-btn:hover {
  background: rgba(212,165,116,0.1);
}

.qty-value {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--cream);
  width: 36px;
  text-align: center;
}

.product-actions {
  display: flex;
  gap: 1rem;
}

/* ===== CART PAGE ===== */
.cart-container {
  max-width: 900px;
  margin: 0 auto;
  padding: 2rem;
}

.cart-empty {
  text-align: center;
  padding: 5rem 2rem;
}

.cart-empty .empty-icon {
  font-size: 4rem;
  margin-bottom: 1.5rem;
  opacity: 0.3;
}

.cart-empty h2 {
  color: var(--cream);
  margin-bottom: 0.5rem;
}

.cart-empty p {
  color: rgba(245,230,211,0.5);
  margin-bottom: 2rem;
}

.cart-items {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-bottom: 2rem;
}

.cart-item {
  display: grid;
  grid-template-columns: 70px 1fr auto auto;
  gap: 1.5rem;
  align-items: center;
  background: var(--steam);
  border: 1px solid rgba(212,165,116,0.06);
  border-radius: 14px;
  padding: 1.2rem 1.5rem;
}

.cart-item-visual {
  width: 60px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  background: var(--dark-roast);
  border-radius: 10px;
}

.cart-item-info h3 {
  font-size: 0.95rem;
  color: var(--cream);
  margin-bottom: 0.2rem;
}

.cart-item-info .item-category {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--latte);
  font-family: 'Space Grotesk', sans-serif;
}

.cart-item-price {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--cream);
  text-align: right;
  min-width: 80px;
}

.cart-item-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.remove-btn {
  background: transparent;
  border: none;
  color: rgba(245,230,211,0.3);
  cursor: pointer;
  padding: 0.3rem;
  transition: color 0.2s;
  font-size: 1.2rem;
  line-height: 1;
}

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

/* ===== CART SUMMARY ===== */
.cart-summary {
  background: var(--steam);
  border: 1px solid rgba(212,165,116,0.1);
  border-radius: 16px;
  padding: 2rem;
}

.cart-summary-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.6rem 0;
  font-size: 0.95rem;
  color: rgba(245,230,211,0.6);
}

.cart-summary-row.total {
  border-top: 1px solid rgba(212,165,116,0.15);
  margin-top: 0.5rem;
  padding-top: 1rem;
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--cream);
  font-family: 'Space Grotesk', sans-serif;
}

.checkout-btn-wrap {
  margin-top: 1.5rem;
}

/* ===== TOAST ===== */
.toast {
  position: fixed;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: var(--dark-roast);
  border: 1px solid rgba(232,87,42,0.3);
  color: var(--cream);
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.9rem;
  font-weight: 500;
  padding: 0.8rem 1.8rem;
  border-radius: 100px;
  opacity: 0;
  transition: all 0.3s;
  z-index: 1000;
  box-shadow: 0 8px 30px rgba(0,0,0,0.4);
}

.toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* ===== CHECKOUT SUCCESS ===== */
.success-container {
  text-align: center;
  max-width: 600px;
  margin: 0 auto;
  padding: 5rem 2rem;
}

.success-icon {
  font-size: 5rem;
  margin-bottom: 2rem;
}

.success-container h1 {
  font-size: 2.5rem;
  color: var(--cream);
  margin-bottom: 1rem;
}

.success-container p {
  font-size: 1.1rem;
  color: rgba(245,230,211,0.6);
  line-height: 1.7;
  margin-bottom: 2rem;
}

/* ===== FOOTER ===== */
.store-footer {
  padding: 2.5rem 2rem;
  text-align: center;
  background: var(--espresso);
  border-top: 1px solid rgba(212,165,116,0.08);
}

.store-footer p {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.8rem;
  color: rgba(245,230,211,0.25);
  letter-spacing: 0.05em;
}

/* ===== LOADING ===== */
.loading {
  text-align: center;
  padding: 4rem 2rem;
  color: rgba(245,230,211,0.4);
}

.loading-spinner {
  width: 40px;
  height: 40px;
  border: 3px solid rgba(212,165,116,0.1);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  margin: 0 auto 1rem;
}

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

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
  .product-detail {
    grid-template-columns: 1fr;
    gap: 2rem;
    padding: 2rem 1.5rem;
  }

  .product-visual {
    height: 280px;
  }

  .product-grid {
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    padding: 1rem;
  }

  .product-card-visual {
    height: 150px;
    font-size: 3.5rem;
  }

  .cart-item {
    grid-template-columns: 50px 1fr auto;
    gap: 1rem;
    padding: 1rem;
  }

  .cart-item-actions {
    grid-column: 1 / -1;
    justify-content: space-between;
  }

  .product-actions {
    flex-direction: column;
  }

  .store-nav {
    padding: 0.8rem 1rem;
  }

  .nav-links {
    gap: 1.2rem;
  }
}

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

  .product-details-grid {
    grid-template-columns: 1fr;
  }
}