/* ============================================================================
📄 FILE: store-cart.css
📦 PURPOSE: Styles for Cart Page + Right-Side Drawer + Full-Page Checkout
🎨 VERSION: Phase X — Tokenized (theme variables only)
============================================================================ */

/* 🛒 Cart Drawer (Hidden by default, slides in from the right) */
#cart-drawer {
  position: fixed;
  top: 0;
  right: 0;
  height: 100%;
  width: 400px;
  background: var(--color_surface);
  color: var(--color_text);
  z-index: 9999;
  box-shadow: -2px 0 10px rgba(0, 0, 0, 0.2);
  transform: translateX(100%);
  transition: transform 0.3s ease-in-out;
  display: flex;
  flex-direction: column;
}

#cart-drawer.open {
  transform: translateX(0%);
}

/* 🧱 Overlay behind the cart */
#cart-overlay {
  display: none;
  position: fixed;
  inset: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(0, 0, 0, 0.4);
  z-index: 9998;
}
#cart-overlay.active {
  display: block;
}

/* 🧩 Drawer Header */
.cart-drawer-header {
  padding: 1rem;
  background: var(--primary);
  color: var(--on_primary);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-shrink: 0;
}

/* Force header title color to inherit on_primary (some themes may override h2 defaults) */
.cart-drawer-header h2 {
  margin: 0;
  color: var(--on_primary) !important;
  font-size: 1.4rem;
  font-weight: 600;
  line-height: 1.2;
}

/* 📜 Drawer Body */
.cart-drawer-body {
  padding: 1rem;
  overflow-y: auto;
  flex: 1;
  background: var(--color_surface);
  color: var(--color_text);
}

/* 💳 Drawer Footer */
.cart-drawer-footer {
  padding: 1rem;
  border-top: 1px solid var(--color_border);
  background: var(--primary);
  text-align: center;
  flex-shrink: 0;
  color: var(--on_primary);
}

.cart-drawer-buttons {
  display: flex;
  justify-content: space-between;
  gap: 0.5rem;
  margin-top: 0.75rem;
}

.cart-drawer-buttons button {
  flex: 1;
  padding: 0.6rem 0.75rem;
  border: 1px solid var(--primary);
  border-radius: 4px;
  font-weight: bold;
  cursor: pointer;
  color: var(--on_primary);
  background-color: var(--primary);
}
.cart-drawer-buttons button:hover {
  background-color: color-mix(in oklab, var(--primary) 90%, black 10%);
  border-color: color-mix(in oklab, var(--primary) 90%, black 10%);
}

/* ❌ Close Button */
.close-cart-btn {
  background: none;
  border: none;
  color: var(--on_primary);
  font-size: 1.5rem;
  cursor: pointer;
}

/* ========== 🧾 Full Page Cart Layout (store-cart.html) ========== */

.page-content {
  padding: 2rem;
  max-width: 1000px;
  margin: 0 auto;
}

.full-cart-view {
  margin-bottom: 2rem;
  border: 1px solid var(--color_border);
  background: var(--color_surface);
  color: var(--color_text);
  padding: 1rem;
  border-radius: 6px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

.cart-summary-box {
  background: var(--secondary);
  color: var(--on_secondary);
  border: 1px solid var(--color_border);
  border-radius: 6px;
  padding: 1.5rem;
  max-width: 500px;
  margin-top: 2rem;
  margin-left: auto;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.summary-line {
  display: flex;
  justify-content: space-between;
  padding: 0.4rem 0;
  font-size: 1rem;
  color: var(--color_text);
}
.summary-line.total {
  font-size: 1.1rem;
  font-weight: bold;
  border-top: 2px solid var(--color_border);
  margin-top: 1rem;
  padding-top: 1rem;
  color: var(--color_text);
}

.cart-actions {
  display: flex;
  gap: 1rem;
  margin-top: 1.5rem;
  flex-wrap: wrap;
}

.cart-actions button {
  background: var(--primary);
  color: var(--on_primary);
  padding: 0.6rem 1.2rem;
  border: 1px solid var(--primary);
  border-radius: 4px;
  font-weight: bold;
  cursor: pointer;
}
.cart-actions button:hover {
  background: color-mix(in oklab, var(--primary) 90%, black 10%);
  border-color: color-mix(in oklab, var(--primary) 90%, black 10%);
}

.cart-actions .continue-shopping {
  align-self: center;
  font-size: 0.95rem;
  color: var(--brand);
  text-decoration: none;
}
.cart-actions .continue-shopping:hover {
  text-decoration: underline;
}

.cart-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1rem;
  color: var(--color_text);
}

.cart-item img {
  width: 64px;
  height: 64px;
  object-fit: contain;
  border: 1px solid var(--color_border);
  border-radius: 4px;
  background: transparent;
}

.cart-item .sku-line,
.cart-row .sku-line {
  display: inline-block;
  margin-top: 0.15rem;
  font-size: 0.78rem;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: color-mix(in oklab, var(--color_text) 72%, white 28%);
}

/* ─── Cart Row Styling (Full Cart) ───────────────────────────── */
.cart-row {
  display: grid;
  grid-template-columns: 1fr auto auto auto;
  gap: 1rem;
  align-items: center;
  padding: 1rem 0;
  border-bottom: 1px solid var(--color_border);
  color: var(--color_text);
}
.cart-row:last-child {
  border-bottom: none;
}

.cart-row div {
  padding: 0.5rem 0;
}

.cart-row input[type="number"] {
  width: 60px;
  padding: 0.25rem;
  font-size: 1rem;
  background: var(--color_bg);
  color: var(--color_text);
  border: 1px solid var(--color_border);
  border-radius: 6px;
}

/* Drawer quantity controls */
.qty-controls {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  margin: 4px 0;
}
.qty-btn {
  background: var(--primary);
  color: var(--on_primary);
  border: 1px solid var(--primary);
  width: 28px;
  height: 28px;
  line-height: 1;
  border-radius: 4px;
  font-size: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  padding: 0;
}
.qty-btn[disabled] {
  opacity: 0.4;
  cursor: not-allowed;
}
.qty-btn:hover:not([disabled]) {
  background: color-mix(in oklab, var(--primary) 90%, black 10%);
  border-color: color-mix(in oklab, var(--primary) 90%, black 10%);
}
.qty-input {
  width: 48px;
  text-align: center;
  padding: 3px;
  border: 1px solid var(--color_border);
  border-radius: 4px;
  background: var(--color_bg);
  color: var(--color_text);
}
.line-total {
  font-size: 0.75rem;
  opacity: 0.75;
  margin-top: 2px;
}
.remove-btn {
  margin-top: 4px;
  background: none;
  border: none;
  color: var(--brand);
  cursor: pointer;
  font-size: 0.75rem;
}
.remove-btn:hover {
  text-decoration: underline;
}