/* Cart drawer + badge styling — dark cyan/purple theme */
.cart-badge { transition: transform 0.25s ease; }
.cart-badge--pulse { animation: cartPulse 0.55s ease; }
@keyframes cartPulse {
  0% { transform: scale(1); }
  35% { transform: scale(1.55); background: #5d8cff; color: #fff; box-shadow: 0 0 18px rgba(93,140,255,0.7); }
  100% { transform: scale(1); }
}

.cart-overlay {
  position: fixed; inset: 0; background: rgba(3,6,18,0.65); backdrop-filter: blur(6px);
  opacity: 0; pointer-events: none; transition: opacity 0.25s ease; z-index: 9998;
}
.cart-overlay.show { opacity: 1; pointer-events: auto; }

.cart-drawer {
  position: fixed; top: 0; right: 0; height: 100vh; width: 100%; max-width: 420px;
  background: linear-gradient(180deg, #0d1330 0%, #0a0f24 100%);
  color: #e6e8ef;
  border-left: 1px solid rgba(93,140,255,0.18);
  box-shadow: -20px 0 60px rgba(0,0,0,0.55), inset 1px 0 0 rgba(255,255,255,0.04);
  transform: translateX(100%); transition: transform 0.32s cubic-bezier(0.4, 0.0, 0.2, 1);
  display: flex; flex-direction: column; z-index: 9999;
  font-family: 'IBM Plex Sans', system-ui, sans-serif;
}
.cart-drawer.show { transform: translateX(0); }

.cart-drawer-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px 20px; border-bottom: 1px solid rgba(255,255,255,0.08);
}
.cart-drawer-title { display: flex; align-items: center; gap: 12px; }
.cart-drawer-icon {
  width: 42px; height: 42px; border-radius: 50%;
  background: linear-gradient(135deg, rgba(32,227,255,0.15), rgba(157,108,255,0.18));
  color: #20e3ff; border: 1px solid rgba(93,140,255,0.3);
  display: inline-flex; align-items: center; justify-content: center; font-size: 20px;
}
.cart-drawer-title strong { display: block; font-size: 17px; color: #fff; }
.cart-drawer-title span { display: block; color: #8a92a6; font-size: 13px; margin-top: 2px; }
.cart-drawer-close {
  width: 36px; height: 36px; border-radius: 50%; border: 0; background: transparent;
  font-size: 22px; cursor: pointer; color: #a0a7ba; transition: all 0.15s;
}
.cart-drawer-close:hover { background: rgba(255,255,255,0.06); color: #fff; }

.cart-drawer-banner {
  margin: 14px 20px 0; padding: 12px 16px; border-radius: 10px;
  background: linear-gradient(90deg, rgba(32,227,255,0.12), rgba(157,108,255,0.14));
  border: 1px solid rgba(93,140,255,0.25);
  color: #b9caff; font-weight: 700; text-align: center;
  display: flex; align-items: center; justify-content: center; gap: 8px;
}

.cart-drawer-body {
  flex: 1; overflow-y: auto; padding: 14px 20px;
}
.cart-empty { padding: 60px 12px; text-align: center; color: #8a92a6; }
.cart-empty-ico { font-size: 50px; opacity: 0.5; margin-bottom: 10px; }
.cart-empty-sub { margin-top: 6px; font-size: 13px; color: #6b7390; }

.cart-item {
  display: grid; grid-template-columns: 60px 1fr auto; gap: 12px;
  padding: 14px 0; border-bottom: 1px solid rgba(255,255,255,0.06); align-items: flex-start;
}
.cart-item:last-child { border-bottom: 0; }
.cart-item-thumb {
  width: 60px; height: 60px; border-radius: 8px; background: #faf7f0;
  display: flex; align-items: center; justify-content: center; overflow: hidden; flex-shrink: 0;
  border: 1px solid rgba(255,255,255,0.08);
}
.cart-item-thumb img { width: 100%; height: 100%; object-fit: contain; }
.cart-item-thumb-fallback { font-size: 11px; color: #6b4f3a; font-weight: 700; }
.cart-item-main { min-width: 0; }
.cart-item-name { font-size: 14px; font-weight: 700; color: #fff; line-height: 1.35; margin-bottom: 4px; }
.cart-item-tag { font-size: 12px; color: #8a92a6; margin-bottom: 8px; }
.cart-item-bottom { display: flex; align-items: center; justify-content: space-between; gap: 10px; flex-wrap: wrap; }
.cart-item-price {
  background: linear-gradient(135deg, #20e3ff, #9d6cff);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
  font-weight: 800; font-size: 15px;
}
.cart-item-qty {
  display: inline-flex; align-items: center; background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.08); border-radius: 8px; overflow: hidden;
}
.cart-item-qty button {
  width: 28px; height: 28px; border: 0; background: transparent; color: #cdd3e1;
  cursor: pointer; font-size: 16px; transition: background 0.15s;
}
.cart-item-qty button:hover { background: rgba(93,140,255,0.15); color: #fff; }
.cart-item-qty span { min-width: 28px; text-align: center; font-weight: 700; color: #fff; font-size: 14px; }
.cart-item-del {
  width: 32px; height: 32px; border: 0; background: transparent; cursor: pointer;
  color: #6b7390; font-size: 16px; border-radius: 6px; transition: all 0.15s;
}
.cart-item-del:hover { background: rgba(239,68,68,0.15); color: #fca5a5; }

.cart-drawer-foot {
  padding: 16px 20px 20px; border-top: 1px solid rgba(255,255,255,0.08);
  background: rgba(255,255,255,0.02);
}
.cart-drawer-row {
  display: flex; justify-content: space-between; align-items: center;
  padding: 6px 0; color: #a0a7ba; font-size: 14px;
}
.cart-drawer-row strong { color: #fff; font-weight: 700; }
.cart-drawer-row.total { font-size: 17px; margin-top: 4px; padding-top: 12px; border-top: 1px dashed rgba(255,255,255,0.1); }
.cart-drawer-row.total strong {
  background: linear-gradient(135deg, #20e3ff, #5d8cff, #9d6cff);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
  font-size: 22px; font-weight: 800;
}
.cart-checkout-btn {
  width: 100%; margin-top: 14px; padding: 14px 18px; border: 0; border-radius: 10px;
  background: linear-gradient(135deg, #20e3ff 0%, #5d8cff 50%, #9d6cff 100%);
  color: #0b1020; font-size: 16px; font-weight: 800; cursor: pointer; letter-spacing: 0.2px;
  box-shadow: 0 10px 24px rgba(93,140,255,0.4); transition: all 0.18s;
  font-family: inherit;
}
.cart-checkout-btn:hover { transform: translateY(-1px); box-shadow: 0 14px 30px rgba(93,140,255,0.55); }
.cart-checkout-btn:disabled { opacity: 0.6; cursor: not-allowed; }
.cart-drawer-credit { text-align: center; color: #6b7390; font-size: 12px; margin-top: 12px; }

/* ---- QR popup ---- */
.cart-qr-overlay {
  position: fixed; inset: 0; background: rgba(3,6,18,0.75); backdrop-filter: blur(8px);
  display: none; align-items: center; justify-content: center; z-index: 10000;
  opacity: 0; transition: opacity 0.25s ease;
}
.cart-qr-overlay.show { display: flex; opacity: 1; }
.cart-qr-modal {
  background: linear-gradient(180deg, #0f1638 0%, #0a0f24 100%);
  border: 1px solid rgba(93,140,255,0.25);
  border-radius: 16px; padding: 26px; width: 100%; max-width: 440px;
  box-shadow: 0 30px 80px rgba(0,0,0,0.6), 0 0 60px rgba(93,140,255,0.18);
  position: relative; color: #e6e8ef; max-height: 92vh; overflow-y: auto;
}
.cart-qr-close {
  position: absolute; top: 12px; right: 12px;
  width: 34px; height: 34px; border-radius: 50%; border: 0;
  background: rgba(255,255,255,0.06); color: #cdd3e1; cursor: pointer; font-size: 18px;
  transition: all 0.15s;
}
.cart-qr-close:hover { background: rgba(255,255,255,0.12); color: #fff; }
.cart-qr-head { text-align: center; margin-bottom: 18px; }
.cart-qr-head h3 { margin: 0 0 6px;
  background: linear-gradient(135deg, #20e3ff, #5d8cff, #9d6cff);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
  font-size: 22px; font-weight: 800;
}
.cart-qr-head p { margin: 0; color: #8a92a6; font-size: 13px; }
.cart-qr-img-wrap {
  background: #fff; border-radius: 12px; padding: 14px; display: flex; justify-content: center;
  margin: 0 auto 16px; max-width: 280px;
}
.cart-qr-img-wrap img { width: 100%; height: auto; display: block; }
.cart-qr-info { display: grid; gap: 10px; font-size: 14px; }
.cart-qr-row {
  display: flex; justify-content: space-between; align-items: center; gap: 10px;
  padding: 10px 12px; background: rgba(255,255,255,0.03); border: 1px solid rgba(255,255,255,0.06); border-radius: 10px;
}
.cart-qr-row span { color: #8a92a6; }
.cart-qr-row strong { color: #fff; font-weight: 700; word-break: break-all; text-align: right; }
.cart-qr-row.amount strong {
  background: linear-gradient(135deg, #20e3ff, #9d6cff);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
  font-size: 18px; font-weight: 800;
}
.cart-qr-copy {
  border: 0; background: rgba(93,140,255,0.18); color: #b9caff;
  padding: 4px 10px; border-radius: 6px; cursor: pointer; font-size: 12px; font-weight: 600;
  margin-left: 8px;
}
.cart-qr-copy:hover { background: rgba(93,140,255,0.3); color: #fff; }
.cart-qr-status {
  margin-top: 14px; padding: 10px; border-radius: 10px; text-align: center; font-size: 13px;
  background: rgba(251,191,36,0.12); color: #fcd34d; border: 1px solid rgba(251,191,36,0.25);
}
.cart-qr-status.paid { background: rgba(34,197,94,0.14); color: #86efac; border-color: rgba(34,197,94,0.3); }
.cart-qr-actions { display: flex; gap: 10px; margin-top: 14px; }
.cart-qr-actions button {
  flex: 1; padding: 11px; border-radius: 10px; border: 1px solid rgba(255,255,255,0.12);
  background: rgba(255,255,255,0.04); color: #fff; cursor: pointer; font-weight: 600; font-size: 13px;
  font-family: inherit; transition: all 0.15s;
}
.cart-qr-actions button:hover { border-color: #5d8cff; background: rgba(93,140,255,0.12); }
.cart-qr-actions .primary {
  background: linear-gradient(135deg, #20e3ff, #5d8cff, #9d6cff);
  border-color: transparent; color: #0b1020; font-weight: 800;
}

@media (max-width: 480px) {
  .cart-drawer { max-width: 100%; }
  .cart-qr-modal { padding: 20px; }
}