/* ============================================================
   ClickVerge — Cart Page Styles
   ============================================================ */

.cart-page { padding: 40px 0 72px; }
.cart-layout {
  display: grid; grid-template-columns: 1fr 360px; gap: 28px; align-items: flex-start;
}

/* ── Cart Table ─────────────────────────────────────────────── */
.cart-table-wrap {
  background: var(--card); border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm); overflow: hidden;
}
.cart-table-head {
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr 40px;
  padding: 14px 20px;
  background: var(--bg-alt); border-bottom: 1px solid var(--border);
  font-size: 0.75rem; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.8px; color: var(--muted);
}
.cart-item {
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr 40px;
  padding: 18px 20px; border-bottom: 1px solid var(--border-light);
  align-items: center; transition: var(--transition-fast);
}
.cart-item:last-child { border-bottom: none; }
.cart-item:hover { background: var(--bg); }
.cart-product { display: flex; gap: 14px; align-items: center; }
.cart-product-img {
  width: 72px; height: 72px; border-radius: var(--radius);
  overflow: hidden; flex-shrink: 0; background: var(--bg-alt);
}
.cart-product-img img { width: 100%; height: 100%; object-fit: cover; }
.cart-product-name { font-size: 0.88rem; font-weight: 600; color: var(--text); margin-bottom: 3px; }
.cart-product-name a:hover { color: var(--primary); }
.cart-product-variant { font-size: 0.75rem; color: var(--muted); }
.cart-unit-price { font-size: 0.9rem; font-weight: 600; color: var(--text-2); }
.cart-line-total { font-size: 0.95rem; font-weight: 700; color: var(--primary); }
.cart-remove-btn {
  width: 32px; height: 32px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: var(--muted-light); transition: var(--transition-fast);
  border: 1.5px solid var(--border); cursor: pointer; background: transparent;
}
.cart-remove-btn:hover { color: var(--error); border-color: var(--error); background: rgba(239,68,68,0.06); }
.cart-remove-btn svg { width: 14px; height: 14px; }

/* Empty cart */
.cart-empty {
  text-align: center; padding: 72px 32px;
  display: flex; flex-direction: column; align-items: center; gap: 16px;
}
.cart-empty-icon {
  width: 88px; height: 88px; border-radius: 50%;
  background: var(--bg-alt); display: flex; align-items: center; justify-content: center;
}
.cart-empty-icon svg { width: 44px; height: 44px; color: var(--muted-light); }
.cart-empty h3 { font-size: 1.2rem; font-weight: 700; color: var(--text); }
.cart-empty p { font-size: 0.88rem; color: var(--muted); }

/* Cart footer row */
.cart-footer {
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 20px; border-top: 1px solid var(--border);
  background: var(--bg-alt);
}
.coupon-form { display: flex; gap: 8px; }
.coupon-form input {
  padding: 9px 14px; border: 1.5px solid var(--border);
  border-radius: var(--radius-full); font-size: 0.83rem; outline: none;
  width: 180px; transition: var(--transition-fast);
}
.coupon-form input:focus { border-color: var(--primary); }
.coupon-form button {
  padding: 9px 18px; background: var(--text); color: #fff;
  border-radius: var(--radius-full); font-size: 0.83rem; font-weight: 600;
  cursor: pointer; border: none; transition: var(--transition-fast);
}
.coupon-form button:hover { background: var(--primary); }

/* ── Cart Summary Panel ─────────────────────────────────────── */
.cart-summary {
  background: var(--card); border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm); padding: 24px; position: sticky;
  top: calc(var(--header-h) + 16px);
}
.cart-summary h3 { font-size: 1rem; font-weight: 700; margin-bottom: 20px; padding-bottom: 14px; border-bottom: 1px solid var(--border); }
.summary-row {
  display: flex; justify-content: space-between; align-items: center;
  font-size: 0.875rem; margin-bottom: 12px; color: var(--text-2);
}
.summary-row .label { color: var(--muted); }
.summary-row.total {
  font-size: 1.05rem; font-weight: 700; color: var(--text);
  border-top: 1px solid var(--border); padding-top: 14px; margin-top: 4px;
}
.summary-row.total .label { color: var(--text); }
.summary-row .free { color: var(--success); font-weight: 600; }
.summary-divider { height: 1px; background: var(--border-light); margin: 4px 0 14px; }
.checkout-btn {
  width: 100%; padding: 14px; margin-top: 16px;
  background: linear-gradient(135deg, var(--teal) 0%, var(--primary) 100%);
  color: #fff; font-size: 0.95rem; font-weight: 700;
  border-radius: var(--radius-full); border: none; cursor: pointer;
  transition: var(--transition); box-shadow: 0 4px 18px rgba(0,200,224,0.25);
  display: flex; align-items: center; justify-content: center; gap: 8px;
}
.checkout-btn:hover { opacity: 0.9; transform: translateY(-1px); box-shadow: 0 6px 24px rgba(0,200,224,0.35); }
.checkout-btn svg { width: 18px; height: 18px; }
.continue-shopping {
  display: block; text-align: center; margin-top: 12px;
  font-size: 0.83rem; color: var(--muted); transition: var(--transition-fast);
}
.continue-shopping:hover { color: var(--primary); }
.secure-badges {
  display: flex; align-items: center; justify-content: center; gap: 12px;
  margin-top: 18px; padding-top: 14px; border-top: 1px solid var(--border-light);
}
.secure-badge { font-size: 0.72rem; color: var(--muted-light); display: flex; align-items: center; gap: 4px; }
.secure-badge svg { width: 13px; height: 13px; color: var(--success); }

/* ── Responsive Cart ────────────────────────────────────────── */
@media (max-width: 900px) {
  .cart-layout { grid-template-columns: 1fr; }
  .cart-summary { position: static; }
}
@media (max-width: 640px) {
  .cart-table-head { display: none; }
  .cart-item { grid-template-columns: 1fr; gap: 12px; }
  .cart-item > *:not(.cart-product) { display: flex; justify-content: space-between; align-items: center; }
  .cart-item > *::before {
    content: attr(data-label); font-size: 0.72rem; font-weight: 700;
    text-transform: uppercase; color: var(--muted); letter-spacing: 0.5px;
  }
  .cart-remove-btn { justify-self: flex-end; }
}