body {
  margin: 0;
  font-family: Arial, sans-serif;
  background: #f5f5f5;
}

h1 {
  background: #c8102e;
  color: #fff;
  text-align: center;
  padding: 15px;
  position: sticky;
  top: 0;
  margin: 0;
}

.menu-section,
.cart {
  max-width: 600px;
  margin: auto;
  padding: 10px;
}

/* ===== Menu ===== */

.menu-category {
  margin-bottom: 10px;
}

.category-header {
  background: #e6d3b7;
  padding: 10px;
  border-radius: 5px;
  display: flex;
  justify-content: space-between;
  cursor: pointer;
  font-weight: bold;
}

.menu-item {
  display: none;
  background: #fff;
  border-radius: 5px;
  margin-top: 5px;
}

.menu-item.active {
  display: block;
}

.variant {
  display: flex;
  justify-content: space-between;
  padding: 8px;
  border-bottom: 1px solid #eee;
}

.variant:last-child {
  border-bottom: none;
}

.add-btn {
  background: #c8102e;
  color: #fff;
  border: none;
  padding: 5px 10px;
  border-radius: 4px;
  cursor: pointer;
}

.add-btn:hover {
  opacity: 0.85;
}

/* ===== Cart ===== */

.cart {
  background: #fff;
  border-top: 3px solid #c8102e;
  margin-top: 20px;
}

.cart-item {
  border-bottom: 1px solid #eee;
  padding: 8px 0;
}

.remove-btn {
  background: #e6d3b7;
  border: none;
  padding: 4px 8px;
  border-radius: 4px;
  cursor: pointer;
}

textarea {
  width: 100%;
  margin-top: 5px;
  padding: 6px;
  border-radius: 4px;
  border: 1px solid #ddd;
  resize: none;
}

input {
  width: 100%;
  padding: 8px;
  margin-bottom: 10px;
  border-radius: 5px;
  border: 1px solid #ddd;
}

/* ===== Order Button ===== */

.order-btn {
  width: 100%;
  background: #c8102e;
  color: #fff;
  padding: 10px;
  border: none;
  border-radius: 5px;
  font-size: 1rem;
  margin-top: 10px;
  cursor: pointer;
}

.order-btn:hover {
  opacity: 0.9;
}

/* ===== Toast ===== */

.toast {
  position: fixed;
  top: 80px;
  right: 15px;
  background: #c8102e;
  color: #fff;
  padding: 10px 16px;
  border-radius: 6px;
  font-size: 0.9rem;
  z-index: 999;
  opacity: 0;
  transform: translateY(-10px);
  animation: toastFade 2s forwards;
}

@keyframes toastFade {
  0% {
    opacity: 0;
    transform: translateY(-10px);
  }
  10% {
    opacity: 1;
    transform: translateY(0);
  }
  90% {
    opacity: 1;
  }
  100% {
    opacity: 0;
    transform: translateY(-10px);
  }
}