/* UI8-style cart drawer */
.cart-drawer {
  position: fixed;
  inset: 0;
  z-index: 250;
  visibility: hidden;
}

.cart-drawer.is-open {
  visibility: visible;
}

.cart-drawer__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.72);
  backdrop-filter: blur(6px);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.cart-drawer.is-open .cart-drawer__backdrop {
  opacity: 1;
}

.cart-drawer__panel {
  position: absolute;
  top: 50%;
  left: 50%;
  display: flex;
  flex-direction: column;
  width: min(980px, 94vw);
  height: min(660px, 92vh);
  background: #111111;
  border: 1px solid var(--border-default);
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 32px 80px rgba(0, 0, 0, 0.55);
  transform: translate(-50%, -48%) scale(0.97);
  opacity: 0;
  transition: transform 0.35s cubic-bezier(0.34, 1.1, 0.64, 1), opacity 0.3s ease;
}

.cart-drawer.is-open .cart-drawer__panel {
  transform: translate(-50%, -50%) scale(1);
  opacity: 1;
}

.cart-drawer__close {
  position: absolute;
  top: 16px;
  right: 16px;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  color: var(--text-muted);
  border-radius: var(--radius-md);
  transition: color var(--transition), background var(--transition);
}

.cart-drawer__close:hover {
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.06);
}

.cart-drawer__layout {
  display: grid;
  grid-template-columns: 1fr 340px;
  flex: 1;
  min-height: 0;
}

.cart-drawer__items {
  overflow-y: auto;
  padding: 28px 24px 28px 28px;
  background: #0c0c0c;
}

.cart-drawer__items-inner {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.cart-item {
  display: grid;
  grid-template-columns: 120px 1fr auto;
  gap: 16px;
  align-items: start;
}

.cart-item__thumb {
  display: block;
  aspect-ratio: 16 / 10;
  border-radius: 12px;
  overflow: hidden;
  background: var(--bg-elevated);
  border: 1px solid var(--border-subtle);
}

.cart-item__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.cart-item__title {
  display: block;
  font-size: 15px;
  font-weight: 600;
  line-height: 1.35;
  color: var(--text-primary);
  margin-bottom: 8px;
  transition: color var(--transition);
}

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

.cart-item__meta {
  font-size: 14px;
  color: var(--text-muted);
}

.cart-item__remove {
  padding: 6px;
  font-size: 18px;
  line-height: 1;
  color: var(--text-muted);
  border-radius: var(--radius-md);
  transition: color var(--transition), background var(--transition);
}

.cart-item__remove:hover {
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.06);
}

.cart-drawer__empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  min-height: 280px;
  text-align: center;
  color: var(--text-secondary);
}

.cart-drawer__checkout {
  display: flex;
  flex-direction: column;
  padding: 28px 24px;
  border-left: 1px solid var(--border-subtle);
  background: #141414;
}

.cart-drawer__head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 24px;
}

.cart-drawer__head h2 {
  font-size: 18px;
  font-weight: 600;
  letter-spacing: -0.02em;
}

.cart-drawer__total {
  font-size: 14px;
  color: var(--text-secondary);
}

.cart-drawer__total strong {
  font-size: 18px;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.02em;
}

.cart-drawer__user {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  margin-bottom: 20px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
}

.cart-drawer__user-avatar {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  object-fit: cover;
  flex-shrink: 0;
}

.cart-drawer__user-name {
  flex: 1;
  font-size: 14px;
  font-weight: 600;
}

.cart-drawer__user-settings {
  display: flex;
  color: var(--text-muted);
  padding: 4px;
  border-radius: var(--radius-sm);
  transition: color var(--transition), background var(--transition);
}

.cart-drawer__user-settings:hover {
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.06);
}

.cart-drawer__pay-label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 10px;
}

.cart-drawer__signin {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  padding: 12px 16px;
  margin-bottom: 20px;
  font-size: 14px;
  font-weight: 600;
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  transition: border-color var(--transition), background var(--transition);
}

.cart-drawer__signin:hover {
  background: rgba(255, 255, 255, 0.07);
  border-color: var(--border-default);
}

.cart-drawer__signin-icon {
  display: flex;
  color: var(--text-muted);
}

.cart-drawer__pay-methods {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: 10px;
  margin-bottom: 16px;
}

.cart-drawer__pay-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 52px;
  padding: 12px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  font-size: 14px;
  font-weight: 600;
  color: var(--text-secondary);
  transition: border-color var(--transition), background var(--transition), color var(--transition);
}

.cart-drawer__pay-btn img,
.cart-drawer__pay-btn svg {
  max-height: 22px;
  max-width: 100%;
  width: auto;
  object-fit: contain;
  filter: brightness(0) invert(1);
  transition: filter var(--transition);
}

.cart-drawer__pay-btn-text {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-primary);
  transition: color var(--transition);
}

.cart-drawer__pay-btn.is-active {
  border-color: var(--accent);
  background: var(--accent);
  color: var(--accent-on);
}

.cart-drawer__pay-btn.is-active img,
.cart-drawer__pay-btn.is-active svg {
  filter: brightness(0) invert(0);
}

.cart-drawer__pay-btn.is-active .cart-drawer__pay-btn-text {
  color: var(--accent-on);
}

.cart-drawer__secure {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 20px;
  font-size: 12px;
  color: var(--text-muted);
}

.cart-drawer__secure-icon {
  color: #22c55e;
  font-size: 14px;
}

.cart-drawer__cards {
  display: flex;
  gap: 6px;
  margin-left: auto;
}

.cart-drawer__cards span {
  padding: 2px 6px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--text-muted);
  background: rgba(255, 255, 255, 0.06);
  border-radius: 4px;
}

.cart-drawer__checkout-btn {
  margin-top: auto;
  width: 100%;
  padding: 14px 20px;
  font-size: 15px;
  font-weight: 600;
  color: var(--accent-on);
  background: var(--accent);
  border-radius: var(--radius-lg);
  transition: opacity var(--transition), transform var(--transition);
}

.cart-drawer__checkout-btn:hover:not(:disabled) {
  opacity: 0.92;
}

.cart-drawer__checkout-btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.cart-drawer__checkout-btn.is-loading {
  opacity: 0.7;
  pointer-events: none;
}

.cart-toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  z-index: 400;
  max-width: min(420px, 92vw);
  padding: 12px 18px;
  font-size: 14px;
  color: var(--accent-on);
  background: var(--accent);
  border-radius: var(--radius-lg);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.4);
  transform: translate(-50%, 120%);
  opacity: 0;
  transition: transform 0.3s ease, opacity 0.3s ease;
  pointer-events: none;
}

.cart-toast.is-visible {
  transform: translate(-50%, 0);
  opacity: 1;
}

.cart-drawer__checkout-btn.is-paypal {
  background: #0070ba;
}

.cart-drawer__checkout-btn.is-paypal:hover:not(:disabled) {
  background: #008cee;
}

.cart-drawer__terms {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin: 16px 0;
  font-size: 13px;
  line-height: 1.45;
  color: var(--text-muted);
  cursor: pointer;
}

.cart-drawer__terms input {
  margin-top: 3px;
  accent-color: var(--accent);
}

.cart-drawer__terms a {
  color: var(--text-primary);
  text-decoration: underline;
  text-underline-offset: 2px;
}

@media (max-width: 768px) {
  .cart-drawer__panel {
    width: 100vw;
    height: 100vh;
    max-height: 100vh;
    border-radius: 0;
    border: none;
  }

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

  .cart-drawer__checkout {
    border-left: none;
    border-top: 1px solid var(--border-subtle);
  }

  .cart-item {
    grid-template-columns: 96px 1fr auto;
  }
}

/* Auth modal — B&W */
.auth-modal {
  position: fixed;
  inset: 0;
  z-index: 300;
  visibility: hidden;
}

.auth-modal.is-open {
  visibility: visible;
}

.auth-modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.78);
  backdrop-filter: blur(8px);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.auth-modal.is-open .auth-modal__backdrop {
  opacity: 1;
}

.auth-modal__panel {
  position: absolute;
  top: 50%;
  left: 50%;
  width: min(420px, 92vw);
  background: var(--bg-elevated);
  border: 1px solid var(--border-default);
  border-radius: 20px;
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.55);
  transform: translate(-50%, -48%) scale(0.97);
  opacity: 0;
  transition: transform 0.35s cubic-bezier(0.34, 1.1, 0.64, 1), opacity 0.3s ease;
}

.auth-modal.is-open .auth-modal__panel {
  transform: translate(-50%, -50%) scale(1);
  opacity: 1;
}

.auth-modal__close {
  position: absolute;
  top: 14px;
  right: 14px;
  display: flex;
  padding: 8px;
  color: var(--text-muted);
  border-radius: var(--radius-sm);
  transition: color var(--transition), background var(--transition);
}

.auth-modal__close:hover {
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.06);
}

.auth-modal__inner {
  padding: 40px 32px 32px;
}

.auth-modal__title {
  margin: 0 0 8px;
  font-size: clamp(1.5rem, 4vw, 1.75rem);
  font-weight: 600;
  letter-spacing: -0.03em;
  text-align: center;
  color: var(--text-primary);
}

.auth-modal__subtitle {
  margin: 0 0 24px;
  font-size: 14px;
  line-height: 1.5;
  text-align: center;
  color: var(--text-muted);
}

.auth-modal__social {
  width: 100%;
  justify-content: center;
  gap: 10px;
  margin-bottom: 16px;
}

.auth-modal__divider {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 16px 0 20px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--text-muted);
}

.auth-modal__divider::before,
.auth-modal__divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border-subtle);
}

.auth-modal__form {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.auth-modal__field input {
  width: 100%;
  padding: 14px 16px;
  font-size: 15px;
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  outline: none;
  transition: border-color var(--transition);
}

.auth-modal__field input:focus {
  border-color: var(--border-default);
}

.auth-modal__field input::placeholder {
  color: var(--text-muted);
}

.auth-modal__submit {
  width: 100%;
  margin-top: 4px;
  padding: 14px;
}

.auth-modal__footer {
  margin: 20px 0 0;
  font-size: 13px;
  text-align: center;
  color: var(--text-muted);
}

.auth-modal__footer a {
  color: var(--text-primary);
  text-decoration: underline;
  text-underline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
  .cart-drawer__panel,
  .cart-drawer__backdrop,
  .auth-modal__panel,
  .auth-modal__backdrop {
    transition: none;
  }
}