.left-watermark {
    position: fixed;
    top: 50%;
    right: 10px;
    transform: translateY(-50%);
    width: 80px;
    opacity: 0.2;
    z-index: 999;
    pointer-events: none;
}

.whatsapp-float {
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 60px;
    height: 60px;
    z-index: 1000;
}

.whatsapp-float img {
    width: 100%;
    height: 100%;
    border-radius: 50%;
}

.whatsapp-float img:hover {
    transform: scale(1.1);
}

/* Toast Notifications */
#toast-container {
    position: fixed;
    top: 120px;
    right: 20px;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.toast {
    background: #fff;
    color: #333;
    padding: 15px 25px;
    border-radius: 8px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.15);
    display: flex;
    align-items: center;
    gap: 12px;
    font-family: var(--font-body, 'Inter', sans-serif);
    font-size: 1rem;
    font-weight: 500;
    transform: translateX(120%);
    opacity: 0;
    transition: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    border-left: 5px solid #FF4500;
}

.toast.show {
    transform: translateX(0);
    opacity: 1;
}

.toast-success {
    border-left-color: #2E7D32;
}

.toast-success i {
    color: #2E7D32;
    font-size: 1.5rem;
}

.toast-error, .toast-warning {
    border-left-color: #E53935;
}

.toast-error i, .toast-warning i {
    color: #E53935;
    font-size: 1.5rem;
}