/* FELON Store — shared styles for /shop, /cart, /checkout pages */

:root {
  --bg: #0a0a0a;
  --fg: #e8e8e8;
  --accent: #cc2936;
  --accent-dim: rgba(204, 41, 54, 0.15);
  --silver: #8a8a8a;
  --smoke: #1a1a1a;
  --smoke-light: #222222;
  --font-display: 'Bebas Neue', sans-serif;
  --font-body: 'Space Grotesk', sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-body);
  line-height: 1.6;
  overflow-x: hidden;
}

/* ===== STORE HEADER ===== */

.store-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(10, 10, 10, 0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(138, 138, 138, 0.1);
}

.store-header-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 1.2rem 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.store-logo {
  font-family: var(--font-display);
  font-size: 1.8rem;
  letter-spacing: 0.15em;
  color: var(--fg);
  text-decoration: none;
  transition: color 0.2s;
}

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

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

.store-nav-link, .store-nav-cart {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.25em;
  color: var(--silver);
  text-decoration: none;
  text-transform: uppercase;
  transition: color 0.2s;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.store-nav-link:hover,
.store-nav-cart:hover,
.store-nav-link.active,
.store-nav-cart.active {
  color: var(--fg);
}

.cart-count {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--accent);
  color: #fff;
  font-size: 0.65rem;
  font-weight: 700;
  min-width: 18px;
  height: 18px;
  border-radius: 9px;
  padding: 0 4px;
}

/* ===== CATALOG HERO ===== */

.catalog-hero {
  padding: 6rem 2rem 4rem;
  background: linear-gradient(180deg, #111 0%, var(--bg) 100%);
  border-bottom: 1px solid rgba(204, 41, 54, 0.15);
}

.catalog-hero-inner {
  max-width: 1200px;
  margin: 0 auto;
}

.catalog-label {
  font-size: 0.7rem;
  letter-spacing: 0.4em;
  color: var(--accent);
  text-transform: uppercase;
  margin-bottom: 1rem;
  font-weight: 600;
}

.catalog-title {
  font-family: var(--font-display);
  font-size: clamp(3rem, 8vw, 6rem);
  letter-spacing: 0.06em;
  color: var(--fg);
  line-height: 0.95;
}

.catalog-sub {
  font-size: 0.9rem;
  color: var(--silver);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-top: 1rem;
}

/* ===== PRODUCT GRID ===== */

.catalog {
  padding: 4rem 2rem 6rem;
}

.catalog-inner {
  max-width: 1200px;
  margin: 0 auto;
}

.catalog-empty {
  text-align: center;
  padding: 4rem 0;
  color: var(--silver);
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 2rem;
}

.product-card {
  background: var(--smoke);
  border: 1px solid rgba(138, 138, 138, 0.08);
  transition: border-color 0.3s ease, transform 0.2s ease;
}

.product-card:hover {
  border-color: rgba(204, 41, 54, 0.4);
  transform: translateY(-2px);
}

.product-card-image-link { display: block; text-decoration: none; }

.product-card-image {
  position: relative;
  aspect-ratio: 1;
  overflow: hidden;
  background: var(--smoke-light);
  display: flex;
  align-items: center;
  justify-content: center;
}

.product-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  position: relative;
  z-index: 1;
}

.product-card-placeholder {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.product-card-glyph {
  font-size: 3rem;
  color: rgba(204, 41, 54, 0.2);
}

.product-card-badge {
  position: absolute;
  top: 1rem;
  left: 1rem;
  background: var(--accent);
  color: #fff;
  font-size: 0.6rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  padding: 0.3rem 0.6rem;
  z-index: 2;
}

.product-card-info {
  padding: 1.5rem;
}

.product-card-name {
  display: block;
  font-family: var(--font-display);
  font-size: 1.2rem;
  letter-spacing: 0.08em;
  color: var(--fg);
  text-decoration: none;
  margin-bottom: 0.4rem;
  transition: color 0.2s;
}

.product-card-name:hover { color: var(--accent); }

.product-card-price {
  font-size: 1rem;
  font-weight: 600;
  color: var(--fg);
  margin-bottom: 1.2rem;
}

/* ===== BUTTONS ===== */

.btn-add-to-cart {
  width: 100%;
  background: transparent;
  border: 1px solid var(--accent);
  color: var(--accent);
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  padding: 0.75rem 1rem;
  cursor: pointer;
  text-transform: uppercase;
  transition: background 0.2s, color 0.2s;
}

.btn-add-to-cart:hover {
  background: var(--accent);
  color: #fff;
}

.btn-add-to-cart.btn-large {
  padding: 1rem 2rem;
  font-size: 0.85rem;
}

.btn-checkout {
  width: 100%;
  background: var(--accent);
  border: none;
  color: #fff;
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  padding: 1.1rem 2rem;
  cursor: pointer;
  text-transform: uppercase;
  transition: opacity 0.2s;
}

.btn-checkout:hover { opacity: 0.9; }
.btn-checkout:disabled { opacity: 0.5; cursor: not-allowed; }

.btn-back-to-shop {
  display: inline-block;
  margin-top: 2rem;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--accent);
  text-decoration: none;
  text-transform: uppercase;
  border-bottom: 1px solid var(--accent);
  padding-bottom: 2px;
  transition: opacity 0.2s;
}

.btn-back-to-shop:hover { opacity: 0.7; }

.btn-checkout-now {
  display: block;
  margin-top: 1rem;
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  color: var(--silver);
  text-decoration: none;
  text-align: center;
  transition: color 0.2s;
}

.btn-checkout-now:hover { color: var(--fg); }

/* ===== PRODUCT DETAIL ===== */

.product-detail {
  padding: 4rem 2rem 6rem;
}

.product-detail-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}

.product-detail-image {
  position: relative;
  aspect-ratio: 1;
  background: var(--smoke);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.product-detail-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  position: relative;
  z-index: 1;
}

.product-detail-placeholder {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.product-detail-placeholder .product-card-glyph {
  font-size: 6rem;
}

.product-detail-info {
  padding-top: 1rem;
}

.product-detail-name {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 4rem);
  letter-spacing: 0.05em;
  color: var(--fg);
  line-height: 0.95;
  margin: 0.5rem 0 1rem;
}

.product-detail-price {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--fg);
  margin-bottom: 1.5rem;
}

.product-detail-line {
  width: 40px;
  height: 2px;
  background: var(--accent);
  margin-bottom: 1.5rem;
}

.product-detail-desc {
  font-size: 0.95rem;
  color: var(--silver);
  line-height: 1.8;
  margin-bottom: 2rem;
}

.product-detail-actions {
  display: flex;
  gap: 1rem;
  align-items: stretch;
  margin-bottom: 1rem;
}

/* ===== QTY CONTROL ===== */

.qty-control {
  display: flex;
  align-items: center;
  border: 1px solid rgba(138, 138, 138, 0.2);
  background: var(--smoke);
}

.qty-btn {
  background: transparent;
  border: none;
  color: var(--fg);
  width: 42px;
  height: 100%;
  font-size: 1.2rem;
  cursor: pointer;
  transition: background 0.2s;
  display: flex;
  align-items: center;
  justify-content: center;
}

.qty-btn:hover { background: var(--smoke-light); }

.qty-display {
  min-width: 36px;
  text-align: center;
  font-weight: 600;
  font-size: 0.9rem;
}

/* ===== CART PAGE ===== */

.cart-section {
  padding: 4rem 2rem 6rem;
  min-height: 60vh;
}

.cart-inner {
  max-width: 900px;
  margin: 0 auto;
}

.cart-empty {
  padding: 4rem 0;
  color: var(--silver);
}

.cart-items {
  margin: 2.5rem 0;
  border-top: 1px solid rgba(138, 138, 138, 0.1);
}

.cart-item {
  display: grid;
  grid-template-columns: 1fr auto auto auto;
  align-items: center;
  gap: 1.5rem;
  padding: 1.5rem 0;
  border-bottom: 1px solid rgba(138, 138, 138, 0.1);
}

.cart-item-name {
  font-family: var(--font-display);
  font-size: 1.1rem;
  letter-spacing: 0.06em;
  color: var(--fg);
}

.cart-item-price {
  font-size: 0.8rem;
  color: var(--silver);
  margin-top: 0.2rem;
}

.cart-item-controls {
  display: flex;
  align-items: center;
  border: 1px solid rgba(138, 138, 138, 0.2);
}

.cart-item-controls .qty-btn {
  width: 36px;
  height: 36px;
  font-size: 1rem;
}

.cart-item-controls .qty-display {
  min-width: 30px;
  font-size: 0.85rem;
}

.cart-item-total {
  font-weight: 600;
  font-size: 1rem;
  min-width: 70px;
  text-align: right;
}

.cart-item-remove {
  background: transparent;
  border: none;
  color: var(--silver);
  cursor: pointer;
  font-size: 0.9rem;
  padding: 0.3rem;
  transition: color 0.2s;
}

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

.cart-summary {
  max-width: 360px;
  margin-left: auto;
  padding-top: 1.5rem;
}

.cart-summary-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding-bottom: 1rem;
  margin-bottom: 1rem;
  border-bottom: 1px solid rgba(138, 138, 138, 0.1);
}

.cart-summary-note {
  font-size: 0.75rem;
  color: var(--silver);
  margin-bottom: 1.5rem;
}

.cart-continue {
  display: block;
  text-align: center;
  margin-top: 1rem;
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  color: var(--silver);
  text-decoration: none;
  text-transform: uppercase;
  transition: color 0.2s;
}

.cart-continue:hover { color: var(--fg); }

/* ===== SUCCESS PAGE ===== */

.success-section {
  padding: 6rem 2rem;
  min-height: 70vh;
  display: flex;
  align-items: center;
}

.success-inner {
  max-width: 600px;
  margin: 0 auto;
  text-align: center;
}

.success-icon {
  font-size: 3rem;
  color: var(--accent);
  margin-bottom: 1.5rem;
}

.success-sub {
  font-size: 1rem;
  color: var(--silver);
  margin-top: 1rem;
  line-height: 1.7;
}

.success-items {
  margin: 2.5rem auto;
  max-width: 420px;
  text-align: left;
  border-top: 1px solid rgba(138, 138, 138, 0.1);
}

.success-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.8rem 0;
  border-bottom: 1px solid rgba(138, 138, 138, 0.08);
  font-size: 0.85rem;
  gap: 1rem;
}

.success-item-name {
  font-family: var(--font-display);
  font-size: 1rem;
  letter-spacing: 0.06em;
  flex: 1;
}

.success-item-qty { color: var(--silver); }

.success-item-price { font-weight: 600; }

.success-total {
  display: flex;
  justify-content: space-between;
  padding: 1rem 0;
  font-weight: 700;
  letter-spacing: 0.1em;
  font-size: 0.9rem;
  text-transform: uppercase;
}

/* ===== TOAST ===== */

.cart-toast {
  position: fixed;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%) translateY(1rem);
  background: var(--smoke-light);
  border: 1px solid rgba(204, 41, 54, 0.3);
  color: var(--fg);
  font-size: 0.85rem;
  letter-spacing: 0.05em;
  padding: 0.8rem 1.5rem;
  opacity: 0;
  transition: opacity 0.3s ease, transform 0.3s ease;
  pointer-events: none;
  z-index: 999;
  white-space: nowrap;
}

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

/* ===== FOOTER ===== */

.site-footer {
  padding: 3rem 2rem;
  border-top: 1px solid rgba(138, 138, 138, 0.1);
  background: var(--bg);
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-brand {
  font-family: var(--font-display);
  font-size: 1.5rem;
  letter-spacing: 0.15em;
  color: var(--fg);
}

.footer-meta {
  font-size: 0.75rem;
  color: var(--silver);
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

/* ===== SELECTION ===== */

::selection { background: var(--accent); color: var(--fg); }

/* ===== RESPONSIVE ===== */

@media (max-width: 768px) {
  .product-detail-inner {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

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

  .cart-item {
    grid-template-columns: 1fr auto;
    grid-template-rows: auto auto;
  }

  .cart-item-total { text-align: left; }

  .cart-summary { max-width: 100%; }
}

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

  .store-header-inner { padding: 1rem; }

  .footer-inner {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }
}