/* --- Floating Button --- */
.cart-icon-fixed {
    position: fixed;
    right: 20px; bottom: 20px;
    background: #0984e3;
    color: white;
    width: 60px; height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 10px 25px rgba(0,0,0,0.2);
    z-index: 2000;
    cursor: pointer;
    transition: 0.3s;
}

.badge {
    position: absolute;
    top: 0; right: 0;
    background: #d63031;
    color: white;
    padding: 4px 8px;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: bold;
    border: 2px solid white;
}

/* --- Sidebar --- */
.cart-sidebar {
    position: fixed;
    right: -100%; top: 0;
    width: 100%; max-width: 380px;
    height: 100%;
    background: white;
    z-index: 2100;
    box-shadow: -10px 0 30px rgba(0,0,0,0.1);
    transition: 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    display: flex;
    flex-direction: column;
}

.cart-sidebar.open { right: 0; }

#cart-overlay {
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background: rgba(0,0,0,0.4);
    display: none;
    z-index: 2050;
}

/* --- Buttons & Text --- */
.btn-whatsapp {
    background: #25D366;
    color: white; border: none;
    width: 100%; padding: 15px;
    border-radius: 8px; font-weight: bold;
    cursor: pointer; margin-top: 10px;
}

.btn-clear-all {
    background: none; border: none;
    color: #999; width: 100%;
    margin-top: 10px; cursor: pointer;
    font-size: 0.8rem;
}

/* --- Animations --- */
@keyframes bounce {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(4.3); }
}
.cart-bounce { animation: bounce 0.9s ease; }

/* --- Kit Modal --- */
.modal-overlay {
    position: fixed;
    top:0; left:0; width:100%; height:100%;
    background: rgba(0,0,0,0.7);
    display:flex; align-items:center; justify-content:center;
    z-index:3000;
}
.modal-content {
    background:white; padding:20px; border-radius:12px;
    width:90%; max-width:450px;
}