.cart-root { position: fixed; inset: 0; z-index: 9999; pointer-events: none; }
.cart-root .cart-backdrop, .cart-root .cart-panel { pointer-events: auto; }

.cart-backdrop {
  position: absolute; inset: 0;
  background: rgba(15, 25, 22, 0.55);
  backdrop-filter: blur(2px);
  opacity: 0;
  transition: opacity 280ms cubic-bezier(0.4, 0, 0.2, 1);
}
body.cart-open .cart-backdrop { opacity: 1; }

.cart-panel {
  position: absolute;
  top: 0; right: 0; bottom: 0;
  width: 100%;
  max-width: 440px;
  background: var(--blanc, #ffffff);
  box-shadow: -16px 0 48px rgba(15, 25, 22, 0.22);
  display: flex; flex-direction: column;
  transform: translateX(100%);
  transition: transform 320ms cubic-bezier(0.4, 0, 0.2, 1);
  border-left: 1px solid rgba(15, 58, 46, 0.08);
}
body.cart-open .cart-panel { transform: translateX(0); }

@media (max-width: 720px) {
  .cart-panel {
    max-width: 100%;
    top: auto; right: 0; left: 0; bottom: 0;
    height: 92vh;
    max-height: 92vh;
    border-left: none;
    border-top-left-radius: 20px;
    border-top-right-radius: 20px;
    box-shadow: 0 -16px 48px rgba(15, 25, 22, 0.28);
    transform: translateY(100%);
  }
  body.cart-open .cart-panel { transform: translateY(0); }
}

.cart-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid rgba(15, 58, 46, 0.08);
  background: linear-gradient(180deg, rgba(212, 160, 23, 0.08), transparent);
}
.cart-header h2 {
  margin: 0; font-family: 'Playfair Display', serif;
  color: var(--vert-tropical, #0f3a2e); font-size: 1.4rem; font-weight: 700;
}
.cart-close {
  background: transparent; border: none; cursor: pointer;
  font-size: 2rem; line-height: 1; color: var(--gris, #6b6b6b);
  padding: 0; width: 36px; height: 36px; border-radius: 50%;
  display: inline-flex; align-items: center; justify-content: center;
  transition: background 0.15s, color 0.15s;
}
.cart-close:hover, .cart-close:active { background: rgba(15, 58, 46, 0.08); color: var(--vert-tropical, #0f3a2e); }

.cart-body {
  flex: 1; overflow-y: auto; padding: 1.25rem 1.5rem;
}

.cart-empty { text-align: center; padding: 3rem 1rem; color: var(--gris, #6b6b6b); }
.cart-empty-illus { font-size: 3rem; margin-bottom: 1rem; }
.cart-empty h3 { color: var(--vert-tropical, #0f3a2e); margin: 0 0 0.5rem; font-size: 1.15rem; }
.cart-empty p { margin: 0 0 1.5rem; }
.cart-empty-cta {
  display: inline-block; padding: 0.85rem 1.5rem; border-radius: 999px;
  background: var(--or-ambre, #d4a017); color: var(--vert-tropical, #0f3a2e);
  font-weight: 600; text-decoration: none; transition: background 0.15s;
}
.cart-empty-cta:hover { background: var(--or-ambre-fonce, #a87d10); }

.cart-item {
  display: grid; grid-template-columns: 80px 1fr auto; gap: 1rem;
  padding: 1rem 0;
  border-bottom: 1px solid rgba(15, 58, 46, 0.08);
  align-items: flex-start;
}
.cart-item:last-child { border-bottom: none; }

.cart-item-img {
  width: 80px; height: 80px; border-radius: 12px;
  background: var(--creme-fonce, #f1e9d8);
  overflow: hidden; display: flex; align-items: center; justify-content: center;
}
.cart-item-img img { width: 100%; height: 100%; object-fit: cover; }

.cart-item-infos { display: flex; flex-direction: column; gap: 0.25rem; min-width: 0; }
.cart-item-nom {
  font-weight: 600; color: var(--vert-tropical, #0f3a2e); font-size: 0.95rem;
  line-height: 1.25;
}
.cart-item-sub { font-size: 0.78rem; color: var(--gris, #6b6b6b); }
.cart-item-prix { font-size: 0.85rem; color: var(--gris, #6b6b6b); margin-top: 0.15rem; }

.cart-item-actions {
  display: flex; align-items: center; gap: 0.75rem; margin-top: 0.5rem;
  flex-wrap: wrap;
}

.cart-qty {
  display: inline-flex; align-items: center;
  background: var(--creme-fonce, #f1e9d8);
  border-radius: 999px; padding: 0.2rem 0.4rem;
  gap: 0.25rem;
}
.cart-qty button {
  width: 28px; height: 28px; border: none; background: transparent;
  border-radius: 50%; cursor: pointer; font-size: 1rem; font-weight: 700;
  color: var(--vert-tropical, #0f3a2e);
  display: inline-flex; align-items: center; justify-content: center;
  transition: background 0.15s;
}
.cart-qty button:hover { background: rgba(15, 58, 46, 0.1); }
.cart-qty span { min-width: 24px; text-align: center; font-weight: 600; color: var(--vert-tropical, #0f3a2e); }

.cart-remove {
  background: transparent; border: none; cursor: pointer;
  font-size: 0.78rem; color: var(--corail, #e87c5d);
  text-decoration: underline; padding: 0; font-weight: 500;
}
.cart-remove:hover { color: var(--rouge-urgence, #d04545); }

.cart-item-total { font-weight: 700; color: var(--vert-tropical, #0f3a2e); font-size: 1rem; }

.cart-footer {
  border-top: 1px solid rgba(15, 58, 46, 0.08);
  padding: 1.25rem 1.5rem 1.5rem;
  background: var(--creme-fonce, #f1e9d8);
}

.cart-secure {
  font-size: 0.78rem; color: var(--vert-tropical, #0f3a2e);
  text-align: center; margin-bottom: 0.85rem; font-weight: 500;
}

.cart-totals { margin-bottom: 1rem; }
.cart-ligne {
  display: flex; justify-content: space-between;
  padding: 0.35rem 0; font-size: 0.92rem; color: var(--noir, #1a1a1a);
}
.cart-total {
  border-top: 1px solid rgba(15, 58, 46, 0.15);
  padding-top: 0.7rem; margin-top: 0.4rem;
  font-size: 1.15rem; font-weight: 700; color: var(--vert-tropical, #0f3a2e);
}

.cart-cta {
  display: block; width: 100%;
  background: var(--vert-tropical, #0f3a2e);
  color: var(--blanc, #ffffff);
  text-align: center;
  padding: 1rem 1.25rem;
  border-radius: 12px;
  font-weight: 700; font-size: 1rem;
  text-decoration: none;
  transition: background 0.15s, transform 0.1s;
  box-shadow: 0 6px 18px rgba(15, 58, 46, 0.25);
}
.cart-cta:hover, .cart-cta:active {
  background: var(--vert-tropical-fonce, #0a2820);
  color: var(--or-ambre, #d4a017);
  transform: translateY(-1px);
}

.cart-toast {
  position: fixed; left: 50%; bottom: 30px;
  transform: translateX(-50%) translateY(120%);
  background: var(--vert-tropical, #0f3a2e);
  color: var(--or-ambre-clair, #e8c04e);
  padding: 0.85rem 1.5rem;
  border-radius: 999px;
  font-weight: 600; font-size: 0.92rem;
  display: flex; align-items: center; gap: 0.5rem;
  box-shadow: 0 12px 30px rgba(15, 25, 22, 0.3);
  z-index: 10000;
  transition: transform 0.32s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.32s;
  opacity: 0;
  pointer-events: none;
  max-width: 92vw;
}
.cart-toast-visible { transform: translateX(-50%) translateY(0); opacity: 1; }
.cart-toast-icon {
  display: inline-flex; width: 24px; height: 24px;
  background: var(--or-ambre, #d4a017); color: var(--vert-tropical, #0f3a2e);
  border-radius: 50%; align-items: center; justify-content: center;
  font-weight: 800; font-size: 0.9rem;
}

.cart-fab {
  position: fixed; bottom: 20px; right: 20px;
  z-index: 9990;
  display: inline-flex; align-items: center; gap: 0.6rem;
  background: var(--vert-tropical, #0f3a2e);
  color: var(--or-ambre-clair, #e8c04e);
  border: 2px solid var(--or-ambre, #d4a017);
  border-radius: 999px;
  padding: 0.7rem 1.15rem 0.7rem 0.85rem;
  font-weight: 700; font-size: 0.9rem;
  cursor: pointer;
  box-shadow: 0 8px 24px rgba(15, 25, 22, 0.28);
  transition: transform 0.15s, background 0.15s;
}
.cart-fab:hover { transform: translateY(-2px); background: var(--vert-tropical-fonce, #0a2820); }
.cart-fab.cart-fab-empty { opacity: 0.75; }
.cart-fab-count {
  background: var(--corail, #e87c5d);
  color: var(--blanc, #ffffff);
  font-size: 0.75rem; font-weight: 800;
  min-width: 22px; height: 22px;
  border-radius: 50%;
  display: none;
  align-items: center; justify-content: center;
  padding: 0 0.4rem;
}
.cart-fab-count:not(:empty) { display: inline-flex; }

@media (max-width: 720px) {
  .cart-fab { bottom: 12px; right: 12px; padding: 0.6rem 1rem 0.6rem 0.75rem; font-size: 0.85rem; }
  .cart-fab-label { display: none; }
}

@media (min-width: 721px) {
  body.cart-open .sticky-cta { opacity: 0; pointer-events: none; }
}